1 2013-12-11 Ken Brown <kbrown@cornell.edu>
3 * dispextern.h (erase_phys_cursor):
4 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8 * nsterm.m (x_free_frame_resources):
9 * term.c (tty_free_frame_resources):
10 * xterm.c (x_free_frame_resources): Do not check for non-NULL
11 face cache because it's implied by free_frame_faces anyway.
12 * w32term.c (x_free_frame_resources): Likewise. Do not call
13 free_frame_faces twice.
15 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
17 * editfns.c (Fformat_time_string): Mention %F in the doc.
19 2013-12-11 Martin Rudalics <rudalics@gmx.at>
21 * window.c (resize_frame_windows): Don't return immediately when
22 the root window's size doesn't change - the minibuffer window
23 may still have to be repositioned/resized.
24 * xfns.c (Fx_create_frame): Always change the frame size after
25 initializing the frame's faces.
26 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
27 change_frame_size should already have done it.
28 (x_new_font): Assign new tool- and menu-bar heights.
29 (x_set_window_size_1): Account for tool- and menu-bar heights
30 (Bug#16013). Don't set pixel sizes since change_frame_size
31 should already have done it.
33 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
35 Remove the option of using libcrypto.
36 * Makefile.in (LIB_CRYPTO): Remove.
37 (LIBES): Don't use it.
39 2013-12-11 Juri Linkov <juri@jurta.org>
41 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
42 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
44 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
46 * xdisp.c (display_tool_bar_line): Don't extend on a previously
47 drawn tool bar items (Bug#16058).
48 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
50 2013-12-09 Ken Brown <kbrown@cornell.edu>
52 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
54 * lisp.h (get_frame_param): Adjust conditions for prototype
57 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
59 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
60 Avoid unused macro warning if configured --without-xft.
62 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
64 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
66 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
68 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
70 * emacs.c (main): Call fixup_locale a second time for GNUStep.
72 2013-12-08 Martin Rudalics <rudalics@gmx.at>
74 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
76 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
78 Use libcrypto's checksum implementations if available, for speed.
79 * Makefile.in (LIB_CRYPTO): New macro.
82 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
83 The macro didn't conform to C99 due to type mismatch,
84 which caused compilation failure with Sun C 5.12,
85 and it was confusing anyway. Include window.h to declare
86 redisplay_other_windows.
88 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
90 * window.c (set_window_buffer): Update mode line (bug#16084).
92 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
94 Fix minor problems found by static checking.
95 * keyboard.c (poll_for_input_1, input_polling_used):
96 Define only if HAVE_NTGUI.
97 * xmenu.c (popup_activate_callback): Omit unnecessary
98 check against USE_X_TOOLKIT, which must be defined here anyway.
99 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
102 2013-12-07 Martin Rudalics <rudalics@gmx.at>
104 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
106 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
108 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
110 * nsterm.m (x_set_window_size): Remove fprintf.
111 (init): Define always. Set applicationDidFinishLaunchingCalled
113 (applicationDidFinishLaunching:):
114 Set applicationDidFinishLaunchingCalled.
115 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
118 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
120 Pixel resize changes for NS (Bug#16049).
121 * nsterm.m (x_set_window_size): Change parameters rows/cols to
122 height/width. row/cols are locals.
123 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
124 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
125 (windowWillResize): Remove gsextra. Calculate extra as in
127 (x_new_font): Don't change frame size if fullscreen.
128 Change size pixelwise.
130 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
131 comment in xfns.c. Change to pixelwise call.
133 2013-12-06 Eli Zaretskii <eliz@gnu.org>
135 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
138 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
140 * xterm.c (input_signal_count): Remove.
141 (x_dispatch_event): Define unconditionally.
142 (x_make_frame_visible): Process X events until the frame
143 is really visible (Bug#16027).
144 * xterm.h (x_dispatch_event): Declare unconditionally.
146 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
148 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
150 * nsterm.m (x_set_window_size): Handle pixelwise.
152 2013-12-05 Martin Rudalics <rudalics@gmx.at>
154 * w32term.c (x_new_font):
155 * xterm.c (x_new_font): Calculate new frame size from new font
158 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
160 * lisp.h (FOR_EACH_TAIL): New macro.
161 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
163 * window.c (select_window): Call second wset_redisplay before we change
164 selected_window (bug#16034).
166 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
168 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
170 2013-12-04 Eli Zaretskii <eliz@gnu.org>
172 * w32xfns.c: Include window.h, to avoid a compiler warning.
174 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
176 * window.c (window_scroll): Mark window for redisplay (bug#16034).
177 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
178 window_scroll takes care of it.
179 (Fset_window_point, Fdelete_other_windows_internal)
180 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
181 (Fsplit_window_internal, Fdelete_window_internal)
182 (Fresize_mini_window_internal, Fset_window_configuration)
183 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
184 cause redisplay instead of forcing a complete redisplay.
185 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
186 we're only affecting the selected_window.
188 2013-12-04 Eli Zaretskii <eliz@gnu.org>
190 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
191 directional control characters. Update type and category
192 determination according to the UBA from Unicode v6.3.
193 (bidi_category_t): New category EXPLICIT_FORMATTING.
195 * dispextern.h (bidi_type_t): Update to include new bidirectional
196 properties introduced with Unicode v6.3. (Bug#16043)
198 2013-12-04 Martin Rudalics <rudalics@gmx.at>
200 * xterm.c (XTflash): Fix coordinate of bottom area to flash
203 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
205 * font.c (font_list_entities): Remove dummy assignment.
206 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
207 used on graphic displays only. Remove unused 'font_encoder' member.
208 (struct font_bitmap): Remove unused 'extra' member.
209 * nsfont.m (nsfont_open):
210 * w32font.c (w32font_open_internal):
211 * ftfont.c (ftfont_get_bitmap): Adjust users.
213 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
215 Use bool for boolean.
216 * tparam.c (tparam1):
217 * undo.c (record_point, record_property_change):
218 Use bool for boolean, for local vars that are always true or false.
220 Minor integer overflow fixes (Bug#16033).
221 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
222 This improves on the previous fix to this function.
223 (window_resize_check): When summing up pixel counts, don't rely on
224 undefined behavior if the sum overflows.
226 2013-12-03 Martin Rudalics <rudalics@gmx.at>
228 * window.c (Fset_window_new_pixel): Don't choke at negative
229 argument value (Bug#16033).
231 * xfns.c (Fx_create_frame): Add another call to change_frame_size
232 to avoid crash in window_box_height.
234 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
235 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
237 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
239 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
241 Minor integer overflow fixes.
242 * window.c (Fset_window_new_pixel, grow_mini_window):
243 * xdisp.c (Fwindow_text_pixel_size):
244 Avoid undefined behavior on signed integer overflow.
245 * xfns.c (x_set_mouse_color):
246 Check that drag shape fits in 'unsigned', since that's what X wants.
248 2013-12-02 Eli Zaretskii <eliz@gnu.org>
250 Improve reporting of fatal exception on MS-Windows.
251 * w32fns.c (my_exception_handler): New function.
252 (globals_of_w32fns): Set it up as the unhandled exception
253 handler. Initialize exception code and address to zeros.
254 (emacs_abort): If the exception code and address are available,
255 print them at the beginning of the backtrace. Fix the format of
256 printing addresses (was producing 0x0x12345678 on XP).
259 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
261 * eval.c (Fbacktrace__locals): New function.
262 (syms_of_eval): Defsubr it.
264 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
266 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
267 Define here to unify between...
268 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
269 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
271 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
273 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
275 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
276 fringe background extension.
277 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
278 because they are now always the same as `left' and `width',
279 respectively. Remove code for the case that `width' and
280 `sb_width' are different.
282 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
284 Fix minor problems found by static checking.
285 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
286 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
287 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
289 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
291 * image.c (imagemagick_compute_animated_image): Don't crash if we
292 have an animation with different-sized images (bug#15313).
294 2013-11-30 Martin Rudalics <rudalics@gmx.at>
296 Remove some unused items introduced during pixelwise change.
297 * window.c (window_resize_total_check): Remove unused function.
298 * xdisp.c (remember_mouse_glyph): Remove unused label.
299 (Ftool_bar_height): Move declaration inside #if.
300 * xterm.c (x_set_window_size): Don't use r and c.
302 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
304 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
307 * window.c (Fset_window_configuration): Comment out unused variables.
309 * w32term.c (w32_read_socket): Remove unused variable `buf'.
311 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
313 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
315 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
317 * gnutls.c (gnutls_audit_log_function): Only declare and define if
318 HAVE_GNUTLS3 (Bug#16001).
320 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
321 if interrupts are deferred (Bug#15801).
323 2013-11-30 Martin Rudalics <rudalics@gmx.at>
325 Support resizing frames and windows pixelwise.
326 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
327 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
328 (struct glyph_matrix): Replace window_left_col and
329 window_top_line by window_pixel_left and window_pixel_top.
330 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
332 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
333 (draw_window_divider, move_it_to, x_draw_right_divider)
334 (x_draw_bottom_divider, change_frame_size): Add or fix
336 * dispnew.c (change_frame_size_1): Change prototype.
337 (adjust_glyph_matrix, required_matrix_width)
338 (adjust_frame_glyphs_for_window_redisplay): Use pixel
339 values instead of lines and columns.
340 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
341 WINDOW_TOTAL_FRINGE_WIDTH.
342 (handle_window_change_signal, do_pending_window_change)
343 (init_display): Adjusts calls of change_frame_size.
344 (change_frame_size, change_frame_size_1): Handle pixelwise
346 * frame.c (Qright_divider_width, Qbottom_divider_width):
348 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
349 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
350 (x_set_internal_border_width, x_set_vertical_scroll_bars)
351 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
353 (set_frame_param): New function.
354 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
355 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
356 (Ffringe_width, Fborder_width, Fright_divider_width)
357 (Fbottom_divider_width): New functions, defsubr them.
358 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
359 New argument pixelwise.
360 (struct frame_parm_table): New members Qright_divider_width and
361 Qbottom_divider_width.
362 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
363 (x_report_frame_params): Handle Qright_divider_width and
364 Qbottom_divider_width.
365 (x_set_right_divider_width, x_set_bottom_divider_width):
367 (frame_resize_pixelwise): New option.
368 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
369 new_pixelwise, right_divider_width and bottom_divider_width;
370 remove total_lines; rename text_lines, text_cols, new_text_lines
371 and new_text_cols to text_height, text_width, new_height and
372 new_width respectively.
373 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
374 FRAME_TEXT_WIDTH respectively.
375 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
376 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
377 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
379 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
380 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
381 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
382 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
383 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
384 (FRAME_TOTAL_COLS_ARG): Remove macro.
385 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
386 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
387 (x_wm_set_size_hint): Handle frame pixel sizes.
388 * indent.c (compute_motion, Fcompute_motion):
389 Call window_body_width instead of window_body_cols.
390 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
391 (make_lispy_position): Handle right and bottom dividers.
392 (Fsuspend_emacs): Pixelize call of change_frame_size.
393 * keyboard.h: Extern Qright_divider, Qbottom_divider.
394 * lisp.h: Extern set_frame_param.
395 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
397 (Fx_create_frame): Add entry for vertical_drag_cursor.
398 Pixelize call of change_frame_size.
399 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
400 * nsterm.m (ns_update_window_end): Optionally draw right
402 (x_set_window_size): Add argument pixelwise.
403 Call check_frame_size and change_frame_size with pixelwise zero.
404 (ns_draw_window_divider): New function.
405 (ns_redisplay_interface): Add ns_draw_window_divider.
406 (updateFrameSize:): Call change_frame_size with pixelwise zero.
407 (x_new_font): Call x_set_window_size with pixelwise zero.
408 * print.c (print_object): For a window print its sequence
410 * term.c (Fresume_tty): Pixelize call of change_frame_size.
411 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
412 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
413 (w32_createwindow): Use scroll bar area width.
414 (w32_wnd_proc): Handle bottom divider width.
415 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
416 (Fx_create_frame): Default divider width parameters.
417 Caclulate sizes pixelwise. Add vertical drag cursor support.
418 (x_create_tip_frame): Default divider widths to zero.
419 Pixelize call to change_frame_size.
420 (Fx_show_tip): Add handling of divider widths. Pixelize window
422 (Fw32_frame_rect): New function.
423 (frame_parm_handler w32_frame_parm_handlers): Add divider
425 (Vx_window_vertical_drag_shape): Add variable.
426 * w32inevt.c (resize_event, maybe_generate_resize_event):
427 Pixelize change_frame_size calls.
428 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
430 * w32term.c (w32_draw_window_divider): New function.
431 (x_update_window_end): Handle right divider.
432 (w32_draw_fringe_bitmap, x_scroll_run)
433 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
434 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
435 Calculate new frame sizes pixelwise.
436 (x_new_font): Pixelize call to x_set_window_size.
437 (x_check_fullscreen): Pixelize call to change_frame_size.
438 (x_set_window_size_1, x_set_window_size): New argument
439 pixelwise. Calculate pixelwise.
440 (x_wm_set_size_hint): Use scroll bar area width.
441 (w32_redisplay_interface): Add w32_draw_window_divider.
442 * w32term.h (struct w32_output): Add vertical drag cursor.
443 * widget.c (set_frame_size, update_wm_hints)
444 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
446 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
447 * window.c (sequence_number): Restore.
448 (Fwindow_pixel_width, Fwindow_pixel_height)
449 (Fwindow_mode_line_height, Fwindow_header_line_height)
450 (window_pixel_to_total, Frun_window_scroll_functions)
451 (Fset_window_new_pixel, window_resize_apply_total)
452 (Fwindow_resize_apply_total): New functions.
453 (window_body_height, window_body_width): Rename from
454 window_body_lines. New argument PIXELWISE.
456 (Fwindow_body_height, Fwindow_body_width): New argument
458 (coordinates_in_window, window_relative_x_coord): Use window's
459 pixel width instead of total width.
460 (replace_window, recombine_windows): Initialize pixel values.
461 (resize_root_window, resize_frame_windows, grow_mini_window)
462 (shrink_mini_window): New argument PIXELWISE.
464 (Fdelete_other_windows_internal, adjust_window_margins)
465 (window_resize_check, window_resize_apply)
466 (Fdelete_window_internal, Fresize_mini_window_internal)
467 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
468 (check_frame_size): Rename arguments. New argument PIXELWISE.
470 (set_window_buffer): Make samebuf bool. Run configuration change
471 hook only if buffer changed.
472 (Fset_window_buffer): Rewrite doc-string.
473 (make_window): Initialize new_pixel slot.
474 (Fwindow_resize_apply): Check pixel size of root window.
475 (Fsplit_window_internal): Call 2nd argument pixel_size.
477 (Fscroll_left, Fscroll_right): Call window_body_width instead of
479 (save_window_data): New slots frame_text_width,
480 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
481 (saved_window): New slots pixel_left, pixel_top, pixel_height,
483 (Fcurrent_window_configuration, Fset_window_configuration)
484 (save_window_save, compare_window_configurations): Handle new
485 slots in save_window_data and saved_window.
486 (Fset_window_scroll_bars): Fix doc-string.
487 (window_resize_pixelwise): New variable.
488 (coordinates_in_window, Fcoordinates_in_window_p):
490 (make_parent_window): Adjust sequence_number.
491 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
493 * window.h (struct window): New members new_pixel, pixel_left,
494 pixel_top, pixel_width, pixel_height. Restore sequence_number.
495 (wset_new_pixel): New function.
496 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
497 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
498 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
499 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
500 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
501 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
502 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
503 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
504 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
505 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
506 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
507 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
508 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
509 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
510 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
512 (resize_frame_windows, grow_mini_window, shrink_mini_window)
513 (window_body_width, check_frame_size): Adapt external declarations.
514 * xdisp.c (last_max_ascent): New integer.
515 (window_text_bottom_y): Handle bottom divider.
516 (window_box_width, window_box_height): Calculate pixelwise.
517 (get_glyph_string_clip_rects): Handle right divider.
518 (remember_mouse_glyph): When windows are resized pixelwise
519 proceed with width and height set to 1.
520 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
522 (move_it_to): Calculate and return maximum x position
524 (Fwindow_text_pixel_size): New function.
525 (resize_mini_window, update_tool_bar): Calculate pixelwise.
526 (tool_bar_lines_needed): Rename to tool_bar_height.
528 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
530 (redisplay_tool_bar): Calculate pixelwise.
531 (redisplay_window): Calculate pixelwise. Handle dividers.
532 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
533 (x_draw_vertical_border): Handle dividers.
534 (define_frame_cursor1): Handle vertical drag cursor.
535 (x_draw_right_divider, x_draw_bottom_divider): New functions.
536 (expose_window): Calculate pixelwise. Handle dividers.
537 (init_xdisp): Initialize pixel values.
538 * xfaces.c (Qwindow_divider): New face.
539 (realize_basic_faces): Realize it.
540 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
541 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
542 (x_set_scroll_bar_default_width): Default actual width to 16.
543 (Fx_create_frame): Set sizes pixelwise.
544 (x_create_tip_frame): Default divider widths to zero.
545 Pixelize call of change_frame_size.
546 (Fx_show_tip): Handle divider widths. Initial pixel position
548 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
549 (Vx_window_vertical_drag_shape): New option.
550 * xmenu.c (free_frame_menubar): Pixelize call of
552 * xterm.c (x_draw_window_divider): New function.
553 (x_update_window_end): Optionally draw right divider.
554 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
555 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
556 (handle_one_xevent, x_new_font): Calculate pixelwise.
557 (x_set_window_size_1, x_set_window_size): New argument
558 pixelwise. Calculate pixelwise.
559 (x_wm_set_size_hint): Pixelize call of check_frame_size.
560 (struct x_redisplay_interface): Add x_draw_window_divider.
561 * xterm.h (struct x_output): Add vertical_drag_cursor.
563 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
565 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
566 Set invisible frames's `redisplay' when a full redisplay is requested.
567 (redisplay_window): Set must_be_updated_p instead (bug#15999).
568 (redisplay_mode_lines): Don't set must_be_updated_p any more.
569 (display_mode_lines): Set it here instead.
571 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
573 * dispextern.h (set_window_update_flags): Remove.
575 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
577 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
579 * xdisp.c (REDISPLAY_SOME_P): New macro.
580 (redisplay_internal): Use it (bug#15999).
581 (prepare_menu_bars, redisplay_window): Use it as well.
583 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
585 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
587 * w32font.c (g_b_init_get_char_width_32_w): New static var.
588 (globals_of_w32font): Zero it out.
589 (GetCharWidth32W_Proc): New function pointer.
590 (get_char_width_32_w): New function.
591 (compute_metrics): If get_glyph_outline_w returns an error, try
592 get_char_width_32_w before declaring a failure. This avoids
593 punishing raster (a.k.a. "bitmap") fonts by slowing down
594 redisplay. (Bug#6364).
596 2013-11-29 Eli Zaretskii <eliz@gnu.org>
598 * xdisp.c (clear_mouse_face): Don't invalidate the entire
599 mouse-highlight info, just signal frame_up_to_date_hook that mouse
600 highlight needs to be redisplayed. (Bug#15913)
602 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
604 Fix minor problems found by static checking.
605 * buffer.h (struct buffer_text, struct buffer):
606 * frame.h (struct frame):
607 * window.h (struct window):
608 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
609 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
610 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
611 no-longer-valid use of HAVE_MENUS.
612 * xdisp.c (propagate_buffer_redisplay): Now static.
614 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
616 * xmenu.c (Fmenu_or_popup_active_p):
617 * window.c (Fset_window_configuration):
618 * menu.c (Fx_popup_menu, Fx_popup_dialog):
619 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
620 * fns.c (Fyes_or_no_p):
621 * editfns.c (Fmessage_box, Fmessage_or_box):
622 * alloc.c (make_save_ptr_ptr):
623 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
625 * window.c (Fset_window_configuration): Move select_window later.
627 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
629 Refine redisplay optimizations to only redisplay *some* frames/windows
630 rather than all of them.
631 * xdisp.c (REDISPLAY_SOME): New constant.
632 (redisplay_other_windows, wset_redisplay, fset_redisplay)
633 (bset_redisplay, bset_update_mode_line): New functions.
634 (message_dolog): Use bset_redisplay.
635 (clear_garbaged_frames): Use fset_redisplay.
636 (echo_area_display): Use wset_redisplay.
637 (buffer_shared_and_changed): Remove.
638 (prepare_menu_bars): Call Vpre_redisplay_function before updating
639 frame titles. Compute the actual set of windows redisplayed.
640 Don't update frame titles and menu bars for frames that don't need to
642 (propagate_buffer_redisplay): New function.
644 (redisplay_internal): Use it. Be more selective in the set of windows
645 we redisplay. Propagate windows_or_buffers_changed to
646 update_mode_lines a bit later to simplify the code.
647 (mark_window_display_accurate_1): Reset window and buffer's
649 (redisplay_window): Do nothing if neither the window nor the buffer nor
650 the frame needs redisplay.
651 * window.h (struct window): Add `redisplay' field.
652 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
653 (redisplay_other_windows, window_list): New declarations.
654 * window.c (select_window, Fset_window_start): Use wset_redisplay.
655 (window_list): Not static any more.
656 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
657 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
658 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
659 * frame.c (Fmake_frame_visible): Don't redisplay everything.
660 * frame.h (struct frame): Add `redisplay' field.
661 Move `external_menu_bar' bitfield next to other bit-fields.
662 (SET_FRAME_GARBAGED): Use fset_redisplay.
663 (SET_FRAME_VISIBLE): Don't garbage the frame;
664 Use redisplay_other_windows.
665 * buffer.h (struct buffer): Add `redisplay' field.
666 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
667 (modify_overlay): Use bset_redisplay.
668 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
670 2013-11-28 Eli Zaretskii <eliz@gnu.org>
672 Support w32 file notifications in batch mode.
673 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
674 invalid (which happens in batch mode). If non-interactive, call
675 handle_file_notifications to store file notification events in the
676 input queue. (Bug#15933)
678 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
680 * w32inevt.c (handle_file_notifications): Now external, not static.
682 * w32term.h (handle_file_notifications): Provide prototype.
684 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
685 init_crit, since init_display, which does that otherwise, is not
688 2013-11-27 Glenn Morris <rgm@gnu.org>
690 * Makefile.in ($(lispsource)/international/charprop.el): New.
691 (emacs$(EXEEXT)): Depend on charprop.el.
693 2013-11-27 Eli Zaretskii <eliz@gnu.org>
695 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
696 deleting portions of the buffer under non-nil REPLACE argument.
699 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
700 directory, watch it and not its parent.
701 (add_watch): Allow empty string in FILE.
703 2013-11-27 Martin Rudalics <rudalics@gmx.at>
705 * window.c (Fset_window_start, window_resize_apply)
706 (window_scroll): Reset window_end_valid (Bug#15957).
708 2013-11-27 Glenn Morris <rgm@gnu.org>
710 * Makefile.in (leimdir): Now in lisp source directory.
711 ($(leimdir)/leim-list.el): Just use ../leim .
712 * epaths.in (PATH_DUMPLOADSEARCH):
713 * lread.c (load_path_default):
714 * nsterm.m (ns_load_path): No more leim directory.
716 2013-11-26 Andreas Schwab <schwab@suse.de>
718 * .gdbinit (xgettype): Add cast.
720 2013-11-26 Glenn Morris <rgm@gnu.org>
722 Preload leim-list.el.
723 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
724 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
725 is a single directory.
727 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
729 bool-vector-subsetp is now the normal direction (Bug#15912).
730 * data.c (Fbool_vector_subsetp): Test whether the first argument
731 is a subset of the second one, not the reverse. Add doc string.
733 Fix minor problems found by static checking.
734 * lread.c (load_path_default): Now static.
735 * textprop.c (text_property_stickiness): Be consistent about the
736 test used when deciding whether to consider the previous character.
737 This simplifies the code a bit.
739 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
741 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
743 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
744 (syms_of_frame): Don't defsubr them.
746 2013-11-25 Glenn Morris <rgm@gnu.org>
748 * lread.c (load_path_default): Change the sense of the argument.
749 (init_lread): When EMACSLOADPATH is set, do not ignore changes
750 from dump_path. When it is not, avoid checking dump_path twice.
752 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
753 uninstalled dump_path against installed Vload_path. (Bug#15964)
755 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
757 Export get_pos_property to Elisp.
758 * editfns.c (Fget_pos_property): Rename from get_pos_property.
759 (syms_of_editfns): Export it to Elisp.
761 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
763 2013-11-23 Romain Francoise <romain@orebokech.com>
765 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
766 initialization here ...
767 (syms_of_fileio): ... from here.
769 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
771 * lread.c (init_lread): Fix int/Lisp_Object mixup.
772 Please use --enable-check-lisp-object-type.
774 2013-11-23 Glenn Morris <rgm@gnu.org>
776 * process.c (get_process): Explicit error for dead buffers.
778 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
780 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
782 2013-11-23 Glenn Morris <rgm@gnu.org>
784 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
785 * lread.c (load_path_check): Take path to check as argument.
786 (load_path_default): New, split from init_lread.
787 (init_lread): Move calc of default load-path to load_path_default.
788 Empty elements in EMACSLOADPATH now stand for the default.
789 (load-path): Doc fix.
790 * emacs.c (decode_env_path): Add option to treat empty elements
791 as nil rather than ".".
792 * callproc.c (init_callproc_1, init_callproc):
793 * image.c (Vx_bitmap_file_path):
794 * lisp.h (decode_env_path):
795 * lread.c (Vsource_directory):
796 Update for new argument spec of decode_env_path.
798 2013-11-22 Eli Zaretskii <eliz@gnu.org>
800 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
801 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
803 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
805 Fix some dependency problems that cause unnecessary recompiles.
806 Problem reported by RMS in
807 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
808 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
809 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
810 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
811 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
812 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
813 (boostrap-clean): No need to remove stamp-oldxmenu.
815 Fix recently introduced bool vector overrun.
816 This was due to an optimization that went awry.
817 Reported by Glenn Morris in
818 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
819 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
820 for empty vectors, undoing the 2013-11-18 change.
821 * data.c (bool_vector_binop_driver): Rely on this.
822 Fix bug that occasionally overran the destination.
823 * lisp.h (struct Lisp_Bool_vector): Document this.
825 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
827 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
830 * nsterm.m (init, run, stop:): Comment out for now, does not work
833 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
835 * charset.c (syms_of_charset): Don't read past end of string.
837 2013-11-19 Glenn Morris <rgm@gnu.org>
839 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
841 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
843 Add hooks to run on gaining/losing focus. (Bug#15029)
844 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
845 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
846 (syms_of_frame): Add focus-in-hook, focus-out-hook.
848 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
850 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
851 The old names predated the API change that put destination at end.
853 Improve API of recently-added bool vector functions (Bug#15912).
854 The old API had (bool-vector-count-matches A B)
855 and (bool-vector-count-matches-at A B I), which gave the
856 misleading impression that the two functions were variants, one
857 with a location I. The new API has (bool-vector-count-population A)
858 and (bool-vector-count-consecutive A B I) to make the distinction
859 clearer. The first function no longer has a B argument, since the
860 caller can easily determine the number of nils if the length and
861 number of ts is known.
862 * data.c (Fbool_vector_count_population): Rename from
863 bool_vector_count_matches, and accept just 1 argument.
864 (Fbool_vector_count_consecutive): Rename from
865 Fbool_vector_count_matches_at.
867 Always allocate at least one bits_word per bool vector.
868 See Daniel Colascione in:
869 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
870 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
871 * data.c (bool_vector_binop_driver): Rely on this. Tune.
872 * lisp.h (struct Lisp_Bool_vector): Document this.
874 2013-11-18 Eli Zaretskii <eliz@gnu.org>
876 * insdel.c (invalidate_buffer_caches): New function, consolidated
877 from part of prepare_to_modify_buffer.
878 (insert_from_gap, prepare_to_modify_buffer):
879 * coding.c (code_convert_region, code_convert_string):
880 Call invalidate_buffer_caches. (Bug#15841)
882 * lisp.h (invalidate_buffer_caches): Add prototype.
884 2013-11-17 Eli Zaretskii <eliz@gnu.org>
886 * w32term.c (x_update_window_end): Don't invalidate the entire
887 mouse-highlight info, just signal frame_up_to_date_hook that mouse
888 highlight needs to be redisplayed. (Bug#15913)
890 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
892 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
894 2013-11-16 Eli Zaretskii <eliz@gnu.org>
896 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
897 while we are using Vprin1_to_string_buffer.
899 * keymap.c (describe_map): Don't crash if PT is 1 both before and
900 after inserting the description string. (Bug#15907)
902 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
904 * data.c: Work around bogus GCC diagnostic about shift count.
905 Reported by Eli Zaretskii in
906 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
907 (pre_value): New function.
908 (count_trailing_zero_bits): Use it.
910 2013-11-15 Eli Zaretskii <eliz@gnu.org>
912 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
913 assume C macros are not supported even under -g3 in these old GCC
916 2013-11-15 Leo Liu <sdl.web@gmail.com>
918 * minibuf.c (Ftry_completion, Fall_completions)
919 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
921 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
923 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
924 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
925 This avoids placing unnecessary constants into the Emacs code.
927 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
929 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
930 for Cygwin w32 build.
932 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
933 for Cygwin w32 build. (Bug#15892)
935 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
937 Simplify, port and tune bool vector implementation.
938 * alloc.c (bool_vector_exact_payload_bytes)
939 (bool_vector_payload_bytes): Remove.
940 (bool_vector_fill): Return its argument.
941 * alloc.c (bool_vector_fill):
943 * print.c (print_object):
944 Simplify by using bool_vector_bytes.
945 * alloc.c (make_uninit_bool_vector):
946 New function, broken out from Fmake_bool_vector.
947 (Fmake_bool_vector): Use it. Use tail call.
948 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
949 * data.c (BITS_PER_ULL): New constant.
950 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
951 if long long versions don't exist.
952 (shift_right_ull): New function.
953 (count_one_bits_word): New function, replacing popcount_bits_word
954 macro. Don't assume that bits_word is no wider than long long.
955 (count_one_bits_word, count_trailing_zero_bits):
956 Don't assume that bits_word is no wider than long long.
957 * data.c (bool_vector_binop_driver, bool_vector_not):
958 * fns.c (Fcopy_sequence):
960 Create an uninitialized destination, to avoid needless work.
961 (internal_equal): Simplify.
962 (Ffillarray): Prefer tail call.
963 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
964 contain at least one word.
965 (bits_word_to_host_endian): Prefer if to #if. Don't assume
966 chars are narrower than ints.
967 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
968 * fns.c (Fcopy_sequence):
970 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
971 Don't try to port to hosts where bits_word values have holes; the
972 code wouldn't work there anyway. Verify this assumption, though.
973 (bool_vector_bytes): New function.
974 (make_uninit_bool_vector): New decl.
975 (bool_vector_fill): Now returns Lisp_Object.
977 * xfns.c (xic_create_fontsetname):
978 * xrdb.c (gethomedir): Prefer tail calls.
980 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
982 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
983 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
985 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
986 that requires a return value.
987 (Fset_buffer_modified_p): Take advantage of this change to do
990 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
992 * buffer.c (Frestore_buffer_modified_p): Sync it with
993 Fset_buffer_modified_p.
994 (Fforce_mode_line_update): New function, moved from subr.el.
995 (Fset_buffer_modified_p): Use them.
996 (syms_of_buffer): Defsubr Fforce_mode_line_update.
998 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1000 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1001 This avoids undefined behavior when subtracting pointers into
1002 different aways. On my platform it also makes the code a tad
1003 smaller and presumably faster.
1005 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1007 * keyboard.c (command_loop_1): Use region-extract-function.
1008 * insdel.c (Qregion_extract_function): Not static any more (can we
1009 stop pretending that these vars can benefit from being marked static?).
1011 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1013 * search.c (find_newline): If buffer text is relocated during the
1014 "dumb loop", adjust C pointers into buffer text to follow suit.
1017 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1019 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1020 for conversion (Bug#15837).
1022 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1024 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1025 for the entire range of inserted characters. (Bug#15841)
1027 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1029 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1031 (realize_default_face): Remove assignment to distant-foreground if
1032 unspecified (Bug#15815).
1034 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1036 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1037 cache-long-scans disabled, since we don't want to call
1038 prepare_to_modify_buffer (in insert_1_both) for each message we
1041 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1042 from buffer.c. Improve commentary to the buffer field setter
1045 * buffer.c (bset_cache_long_scans): Static function deleted.
1046 Improve commentary to the buffer field setter functions.
1047 (init_buffer_once): Default for cache-long-scans changed to t.
1050 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1052 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1054 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1055 This bug was introduced in my 2013-06-21 change, and caused
1056 struct Lisp_Sub_Char_Table objects to be given too many slots,
1057 which broke 'make -C admin/unidata'.
1059 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1061 Import changes from mac-port 4.5.
1062 * macfont.m (mac_font_copy_default_descriptors_for_language)
1063 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1064 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1065 (macfont_language_default_font_names): New.
1066 (macfont_list): Rearrange language/charset code.
1067 (macfont_close): Don't check for macfont_info->cache.
1068 (mac_ctfont_create_preferred_family_for_attributes): New font
1069 selection code, call
1070 mac_font_copy_default_name_for_charset_and_languages.
1071 (mac_font_copy_default_descriptors_for_language)
1072 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1074 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1076 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1078 Port to C11 aligned_alloc, and fix some integer overflows.
1079 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1080 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1081 and use of posix_memalign replaced with aligned_alloc.
1082 (aligned_alloc): New function, defined or declared as needed.
1083 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1084 Don't undef; configure.ac now does this.
1085 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1086 (calloc, aligned_alloc): Check for integer overflow.
1087 (aligned_alloc): Rename from memalign. All uses changed.
1088 (memalign): New function, an alias for aligned_alloc.
1090 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1092 * xdisp.c (redisplay_internal): Fix typo in last change.
1094 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1096 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1098 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1100 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1101 redisplay--mode-lines-cause.
1102 (redisplay_internal): Keep them uptodate. Remove redundant check of
1103 buffer_shared_and_changed.
1104 * *.[chm]: Number every assignment to update_mode_lines so we
1105 can track why it is set.
1107 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1109 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1111 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1113 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1114 can track why it is set.
1116 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1118 Integer-related fixes for term.c etc.
1119 * dispextern.h (face_tty_specified_color): New function.
1120 * term.c (turn_on_face): Don't rely on undefined behavior when
1121 assigning an out-of-range value to 'long'.
1122 Simplify test for toggling highlight.
1123 (tty_capable_p): Omit last two (unused) args. All callers changed.
1124 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1125 (read_menu_input, tty_menu_activate, tty_menu_show):
1126 * xfaces.c (x_supports_face_attributes_p)
1127 (tty_supports_face_attributes_p):
1128 Use bool for boolean. All callers changed.
1129 (tty_supports_face_attributes_p): Omit defaults for color indices;
1130 no longer needed. Simplify tail call.
1132 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1134 * xdisp.c (prepare_menu_bars): Mark static.
1135 * lisp.h (prepare_menu_bars): Don't declare.
1136 * xselect.c (x_handle_selection_clear):
1137 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1139 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1141 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1142 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1144 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1146 * keyboard.c (Fcommand_error_default_function): Rename from
1147 Fdefault_error_output.
1149 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1151 * keyboard.c (Fdefault_error_output): New function, extracted from
1153 (syms_of_keyboard): Use it for Vcommand_error_function.
1155 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1157 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1158 (init_eval): Use it to ensure handlerlist is non-NULL.
1159 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1160 (Fsignal): Adjust NULLness test of handlerlist.
1161 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1163 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1165 * callproc.c (call_process): Call prepare_to_modify_buffer before
1166 decoding text read from the sub-process, as the decoded stuff will
1167 be inserted into the buffer. This will invalidate the various
1168 caches maintained for the buffer. (Bug#15148)
1170 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1172 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1173 string of glyphless-char-display.
1175 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1177 * nsfns.m (ns_get_name_from_ioreg): New function.
1178 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1179 OSX >= 10.9. Use ns_get_name_from_ioreg.
1181 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1183 Simplify and port recent bool vector changes.
1184 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1185 only in this file. Use a more-efficient implementation if the
1186 second argument is a power of 2.
1187 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1188 Remove no-longer-necessary compile-time checks.
1189 (bool_vector_exact_payload_bytes): New function.
1190 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1191 exact payload changed to call the new function. Do not assume
1192 that the arg or result fits in ptrdiff_t.
1193 (bool_vector_fill): New function.
1194 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1196 (vroundup_ct): Don't assume arg fits in size_t.
1197 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1198 invoke set_category_set.
1199 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1200 All callers changed. Use bool_vector_set.
1201 * category.h (XCATEGORY_SET): Remove; no longer needed.
1202 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1204 * data.c (Faref): Use bool_vector_ref.
1205 (Faset): Use bool_vector_set.
1206 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1207 (Fbool_vector_not, Fbool_vector_count_matches)
1208 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1209 * fns.c (concat): Use bool_vector_ref.
1210 (Ffillarray): Use bool_vector_fill.
1211 (mapcar1): Use bool_vector_ref.
1212 (sxhash_bool_vector): Hash words, not bytes.
1213 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1214 a constant, since it's now used in #if.
1215 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1216 unsigned char on unusual architectures, so that we no longer
1217 assume that the number of bits per bits_word is a power of two or
1218 is a multiple of 8 or of CHAR_BIT.
1219 (Qt): Add forward decl.
1220 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1221 at least as strictly as bits_word.
1222 (bool_vector_data, bool_vector_uchar_data): New accessors.
1223 All data structure accesses changed to use them.
1224 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1225 (bool_vector_set): New functions.
1226 (bool_vector_fill): New decl.
1227 (ROUNDUP): Move to alloc.c as described above.
1229 Fix recent gnutls changes.
1230 * gnutls.c (Fgnutls_boot): Don't assume C99.
1231 * process.c (wait_reading_process_output): Fix typo in recent change.
1233 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1235 * process.c (wait_reading_process_output, read_process_output)
1236 (send_process): Check gnutls_state is not NULL.
1238 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1239 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1241 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1243 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1244 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1246 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1249 * nsfns.m (Fx_create_frame): Fix memory leak.
1251 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1252 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1253 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1255 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1257 * xdisp.c (message3_nolog, message_with_string): Encode the string
1258 before writing it to the terminal in a non-interactive session.
1260 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1261 sure we concatenate them into a unibyte string.
1263 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1264 resulting temporary name before returning it to the caller.
1265 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1266 is a unibyte string, convert NAME to a unibyte string to ensure
1267 that the result is also a unibyte string.
1269 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1270 create unibyte strings from default paths and directory/file
1273 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1276 * callproc.c (init_callproc): Use build_unibyte_string to make
1277 sure we create unibyte strings from default paths and
1278 directory/file names.
1280 * buffer.c (init_buffer): Don't store default-directory of
1281 *scratch* in multibyte form. The original problem which led to
1282 that is described in
1283 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1284 but it was solved long ago. (Bug#15260)
1286 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1288 Port to stricter C99 platforms.
1289 Especially, C99 prohibits nesting a struct X inside struct Y if
1290 struct X has a flexible array member.
1291 * alloc.c (struct sdata): New type.
1292 (sdata): Implement in terms of struct sdata.
1293 Remove u member; all uses replaced by next_vector, set_next_vector.
1294 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1295 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1296 (struct sblock): Rename first_data member to data, which is now
1297 a flexible array member. All uses changed.
1298 (next_vector, set_next_vector, large_vector_vec): New functions.
1299 (vector_alignment): New constant.
1300 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1301 (struct large-vector): Now merely a NEXT member, since the old approach
1302 ran afoul of stricter C99. All uses changed to use
1303 large_vector_vec or large_vector_offset.
1304 (large_vector_offset): New constant.
1305 * dispnew.c: Include tparam.h, for tgetent.
1306 Do not include term.h; no longer needed.
1307 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1308 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1309 (struct Lisp_Vector): Use a flexible array member for contents,
1310 instead of a union with a member that is an array of size 1.
1312 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1313 fact that the struct no longer contains a union.
1314 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1315 (struct Lisp_Save_Value, struct Lisp_Free):
1316 Use unsigned, not int, for spacers, to avoid c99 warning.
1317 (union specbinding): Use unsigned, not bool, for bitfield, as
1318 bool is not portable to pre-C99 hosts.
1320 2013-11-04 Glenn Morris <rgm@gnu.org>
1322 * emacs.c (usage_message): Mention that `-L :...' appends.
1324 2013-11-02 Glenn Morris <rgm@gnu.org>
1326 * Makefile.in (abs_builddir): Remove.
1327 (bootstrap_exe): Use relative filename.
1329 Use relative filenames in TAGS files.
1330 * Makefile.in (abs_srcdir): Remove it again.
1331 (.PHONY): Remove frc.
1332 (maintainer-clean): No more TAGS-LISP file.
1333 (TAGS): Pass relative file names to etags.
1334 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1336 * Makefile.in (abs_srcdir): New, set by configure.
1338 (maintainer-clean): Remove pointless echo. That should be in the
1339 top-level Makefile, if anywhere. Delete TAGS-LISP.
1340 (extraclean): No s/ and m/ directories for some time.
1341 (TAGS): Also depend on ctagsfiles3.
1342 Remove no-longer-defined S_FILE.
1343 Pass absolute filenames to etags once more.
1344 (TAGS-LISP): Replace lispdir with its expansion.
1345 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1346 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1348 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1350 * xfaces.c (check_lface_attrs, realize_default_face):
1351 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1352 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1354 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1356 * emacs.c (original_pwd): Remove global var by making it local.
1357 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1359 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1361 * xfaces.c: Declare color_distance.
1362 (QCdistant_foreground): New variable.
1363 (NEAR_SAME_COLOR_THRESHOLD): New define.
1364 (load_color2): New function.
1365 (load_color): Call load_color2.
1366 (load_face_colors): Call load_color2 and if distant-color is specified
1367 calculate distant and use distant-color if colors are near.
1368 (LFACE_DISTANT_FOREGROUND): New define.
1369 (merge_face_ref, Finternal_set_lisp_face_attribute)
1370 (Finternal_get_lisp_face_attribute)
1371 (x_supports_face_attributes_p): Handle distant-foreground similar to
1373 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1375 * dispextern.h (lface_attribute_index):
1376 Add LFACE_DISTANT_FOREGROUND_INDEX.
1378 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1380 * image.c (pbm_next_char): New function.
1381 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1382 (pbm_scan_number): Use it.
1383 (Qlibjpeg_version): New variable.
1384 (syms_of_image): DEFSYM and initialize it.
1386 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1388 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1390 2013-10-31 Glenn Morris <rgm@gnu.org>
1392 * emacs.c (original_pwd): New char.
1393 (main): If using --chdir, store original_pwd.
1394 (init_cmdargs): When setting Vinvocation_directory based on a
1395 relative argv[0], use original_pwd if set. (Bug#15768)
1397 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1399 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1401 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1403 * insdel.c: Fix minor problems found by static checking.
1404 (Qregion_extract_function): Now static.
1405 (prepare_to_modify_buffer_1): Remove unused locals.
1407 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1409 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1410 (syms_of_xdisp): Declare pre-redisplay-function.
1411 (markpos_of_region): Remove function.
1412 (init_iterator, compute_stop_pos, handle_face_prop)
1413 (face_before_or_after_it_pos, reseat_to_string)
1414 (get_next_display_element, window_buffer_changed)
1415 (redisplay_internal, try_cursor_movement, redisplay_window)
1416 (try_window_reusing_current_matrix, try_window_id, display_line)
1417 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1418 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1419 * window.h (struct window): Remove field `region_showing'.
1420 * dispextern.h (struct it): Remove region_beg/end_charpos.
1421 (face_at_buffer_position, face_for_overlay_string)
1422 (face_at_string_position): Update prototypes.
1423 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1424 (face_at_string_position): Remove `region_beg' and `region_end' args.
1425 * fontset.c (Finternal_char_font):
1426 * font.c (font_at, font_range): Adjust calls accordingly.
1427 * insdel.c (Qregion_extract_function): New var.
1428 (syms_of_insdel): Initialize it.
1429 (prepare_to_modify_buffer_1): Use it.
1431 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1433 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1434 * ftxfont.c (ftxfont_get_gcs):
1435 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1436 * xfaces.c (x_free_colors, x_free_dpy_colors)
1437 (x_create_gc, unload_color):
1438 * xselect.c (x_property_data_to_lisp):
1439 * xsettings.c (parse_settings):
1440 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1441 (get_bits_and_offset): Adjust definition.
1442 * frame.c (XParseGeometry): Adjust locals.
1443 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1444 * regex.h (toplevel): Likewise for reg_syntax_t.
1446 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1448 * eval.c (run_hook_with_args): Use FUNCTIONP.
1450 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1452 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1453 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1454 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1455 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1456 on MS-Windows anyway.
1457 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1458 (free_realized_face): ...adjust user.
1459 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1460 white relief pixels to -1.
1461 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1462 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1463 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1465 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1467 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1468 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1469 in practice now. All callers changed.
1471 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1473 * dispextern.h (struct face): Use bitfields for 'underline_type'
1474 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1475 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1476 'stipple' member. Move 'lface' member up to help...
1477 * xfaces.c (make_realized_face): ...this function to find and
1478 clear just the members that need clearing.
1479 (load_face_colors, realize_x_face):
1480 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1482 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1484 * xftfont.c (struct xftfont_info): Remove set-but-unused
1486 (xftfont_open): Adjust user.
1487 (xftfont_get_colors): Remove useless prototype.
1489 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1491 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1492 before passing them to 'unexec'. (Bug#15260)
1494 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1496 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1498 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1500 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1501 the changed signature of the font driver's 'close' method.
1503 * w32font.h (w32font_close): Adjust the prototype to the change in
1504 function definition.
1506 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1508 * w32uniscribe.c (uniscribe_close): Adapt the call to
1509 w32font_close to its new prototype.
1511 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1513 Omit unused frame argument of font API's close function.
1514 * font.h (struct font): Drop frame argument. Adjust comment.
1515 * font.c (font_clear_cache, font_close_object): Adjust users.
1516 * ftfont.c (ftfont_close):
1517 * ftxfont.c (ftxfont_close):
1518 * macfont.m (macfont_close):
1519 * nsfont.m (nsfont_close):
1520 * w32font.c (w32font_close):
1521 * xfont.c (xfont_close):
1522 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1523 tweak comments and make functions safe if called more than once for
1524 the same font object.
1526 Perform font-specific cleanup when font object is swept by GC. See
1527 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1528 * alloc.c (cleanup_vector): New function.
1529 (sweep_vector): Call it for each reclaimed vector object.
1530 * font.h (struct font): Adjust comment.
1532 2013-10-24 Glenn Morris <rgm@gnu.org>
1534 * Makefile.in (abs_top_srcdir): New, set by configure.
1536 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1538 Adjust recent font-related changes to fix bug#15686.
1539 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1540 is a live window system frame, mark its default font too.
1542 2013-10-23 Glenn Morris <rgm@gnu.org>
1544 * Makefile.in (RUN_TEMACS): Make relative (again).
1545 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1546 (bootstrap-emacs$(EXEEXT)):
1547 Quote entities that might contain whitespace.
1549 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1551 Port to Solaris 10 and its bundled GCC.
1552 Problem reported by Timothy C. Burt.
1553 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1555 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1557 Do not allow font caches to grow too large.
1558 * alloc.c (compact_font_cache_entry, compact_font_caches):
1559 New functions or stub if not HAVE_WINDOW_SYSTEM.
1560 (compact_undo_list): Factor out from Fgarbage_collect.
1562 (mark_face_cache): Mark face font. Move down to avoid
1564 (mark_terminals): Do not mark font cache here.
1565 (Fgarbage_collect): Call compaction functions described
1566 above. Adjust comment.
1568 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1570 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1571 chdir to HOME (bug#15607).
1573 * nsterm.m (Qcocoa, Qgnustep): New variables.
1574 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1575 (ns_get_color): Make selection color work for GNUStep also.
1577 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1579 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1580 handles mouse clicks. Instead, let GPM use the same code as all
1581 the other mice use. See the discussion starting at
1582 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1583 for the details of the problem with the menu bar this fixes.
1585 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1587 Remove port-specific display name lists to avoid extra
1588 complexity and data duplication with display info lists.
1589 * xterm.h (x_display_name_list): Remove declaration.
1590 * xterm.c (x_display_name_list): Remove.
1591 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1592 * xfns.c (x_display_info_for_name, Fx_display_list):
1593 Likewise. Use x_display_list where appropriate.
1594 * w32term.h (w32_display_name_list): Remove declaration.
1595 * w32term.c (w32_display_name_list): Remove.
1596 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1598 * w32fns.c (x_display_info_for_name, Fx_display_list):
1599 Likewise. Use x_display_list where appropriate.
1600 * nsterm.h (ns_display_name_list): Remove declaration.
1601 * nsterm.m (ns_display_name_list): Remove.
1602 (ns_term_init, syms_of_nsterm): Adjust users.
1603 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1604 Likewise. Use x_display_list where appropriate.
1605 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1606 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1607 (mark_terminals): Mark per-terminal font cache.
1609 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1611 Don't run timers in input-pending-p. Its new check-timers param
1612 provides the prior behavior. (Bug#15045).
1613 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1616 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1618 Make some functions static in non-Microsoft builds.
1619 On my platform (Fedora 19 x86-64), this shrinks the
1620 Emacs executable (text+data) by 0.25%.
1621 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1622 (load_color) [!MSDOS]:
1623 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1624 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1625 * lisp.h (check_existing):
1626 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1627 (network_interface_info) [!WINDOWSNT]:
1628 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1629 Remove extern decls.
1630 * fileio.c (check_existing):
1631 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1632 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1633 (network_interface_info) [!WINDOWSNT]:
1634 * term.c (encode_terminal_code) [!WINDOWSNT]:
1635 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1636 * xfaces.c (load_color) [!MSDOS]:
1638 * fileio.c (check_existing, check_executable, check_writable):
1639 * process.c (network_interface_list, network_interface_info):
1640 Move earlier, so that we don't need forward decls.
1641 * gnutls.c (fn_gnutls_transport_set_errno)
1642 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1644 * w32.c (init_environment): Use faccessat rather than
1645 check_existing, partly for consistency with the rest of the code
1646 in this file, partly so that check_existing can be static.
1648 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1649 * emacs.c (MAIN_PROGRAM): New macro.
1650 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1651 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1653 bool vector int width fixes
1654 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1655 (Fbool_vector_count_matches_at):
1656 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1657 can exceed PTRDIFF_MAX, at least in theory.
1658 (Fbool_vector_count_matches_at):
1659 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1661 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1663 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1664 (struct sockaddr): Add forward decl, for platforms that lack it.
1666 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1668 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1671 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1673 * w32.c (network_interface_get_info, network_interface_list)
1674 (network_interface_info): New functions. (Bug#15610)
1675 (GetAdaptersInfo_Proc): New typedef.
1676 (get_adapters_info): New wrapper function.
1677 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1679 * process.h (network_interface_list, network_interface_info):
1682 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1683 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1684 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1685 for WINDOWSNT. Doc fix.
1686 (syms_of_process): Defsubr Snetwork_interface_list and
1687 Snetwork_interface_info unconditionally.
1689 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1690 in NS GUI sessions. (Bug#15629)
1692 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1694 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1696 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1698 * print.c (print_object): Print " ..." when truncating bool vectors.
1700 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1702 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1703 standard mouse buttons.
1705 * termhooks.h (struct input_event): Remove incorrect commentary.
1707 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1709 Disallow bool vector operations on mixed-length operands.
1710 The old behavior left garbage in the result vector sometimes,
1711 and didn't seem to be useful.
1712 * data.c (Qwrong_length_argument): New static var.
1713 (wrong_length_argument): New function.
1714 (bool_vector_binop_driver): Check that args agree in length.
1716 * keyboard.c, keyboard.h (all_kboards): Now static.
1718 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1720 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1721 note from the lispref.
1723 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1725 * nsterm.h (struct ns_display_info): Remove set-but-unused
1726 member image_cache (image caches are per-terminal anyway).
1727 (FRAME_X_IMAGE_CACHE): Remove.
1728 * nsterm.m (ns_initialize_display_info): Adjust user.
1730 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1732 * w32proc.c: Include mingw_time.h.
1734 * w32.c: Include mingw_time.h.
1736 Implement scrolling of TTY menus when the screen is too short.
1738 * term.c (tty_menu_display): Accept an additional argument, the
1739 menu item from which to start displaying the menu. Account for
1740 the value of Y when limiting the menu to the number of available
1742 (mi_result): New enumeration.
1743 (read_menu_input): Return enumerated value. When the y coordinate
1744 hits min_y or max_y, return scroll indication instead of wrapping
1746 (tty_menu_activate): Handle the scrolling indications from
1747 read_menu_input. Compute the first menu item to display and pass
1748 it to tty_menu_display.
1750 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1752 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1753 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1754 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1755 Adjust to match the change described below.
1756 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1757 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1758 memory_below_frame members to...
1759 * termchar.h (struct tty_display_info): ...here because they're
1760 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1761 * term.c (init_tty):
1762 * nsterm.m (ns_create_terminal):
1763 * w32term.c (w32_create_terminal):
1764 * xterm.c (x_create_terminal): Adjust users.
1765 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1766 to filter out non-TTY frames. Adjust comment.
1767 (scrolling): Adjust user. Prefer eassert for debugging check.
1769 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1771 * xfaces.c (PT_PER_INCH): Remove unused macro.
1772 * termhooks.h (struct terminal): Remove set-but-unused
1773 member fast_clear_end_of_line.
1774 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1775 * nsterm.m (ns_create_terminal):
1776 * term.c (init_tty):
1777 * w32term.c (w32_create_terminal):
1778 * xterm.c (x_create_terminal): Adjust users.
1780 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1782 * lisp.h (bool_vector_size): New function.
1783 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1784 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1785 (Fbool_vector_not, Fbool_vector_count_matches_at):
1786 Remove uses of 'eassume' that should no longer be needed,
1787 because they are subsumed by the 'eassume' in bool_vector_size.
1789 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1791 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1792 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1793 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1795 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1797 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1798 have different dimensions. (Bug#15575)
1800 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1803 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1805 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1807 * term.c (tty_menu_show): Never return with unbalanced
1808 specpdl. Use eassert for debugging check. Adjust style.
1810 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1812 * term.c (read_menu_input): Make selection of menu items
1813 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1814 (tty_menu_activate): Fix off-by-one error when computing max_y.
1816 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1818 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1819 audit logging (only used with GnuTLS 3.x) and enable it.
1821 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1823 * dispnew.c (redraw_frame): Remove useless #ifdef because
1824 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1825 Also, move TTY fflush to...
1826 * term.c (tty_update_end): ...this function.
1828 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1830 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1831 the end of the frame's glyph matrix. (Bug#15575)
1833 * term.c (tty_menu_display): Don't move cursor while overwriting
1834 frame's glyphs with menu items. Limit the number of items
1835 displayed to what can be shown on the available screen lines,
1836 excluding the echo area.
1837 (tty_menu_activate): Limit the Y coordinate allowed by
1838 read_menu_input to the last screen line used for menu display.
1840 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1842 * lisp.h (eassume): New macro.
1843 Also, include <verify.h>, for 'assume'.
1844 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1845 (vroundup, vector_nbytes):
1846 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1847 (Fbool_vector_not, Fbool_vector_count_matches)
1848 (Fbool_vector_count_matches_at):
1849 Use eassume, not eassert.
1850 * casetab.c (set_identity, shuffle):
1851 * composite.c (composition_gstring_put_cache):
1852 * dispnew.c (update_frame_1):
1853 * ftfont.c (ftfont_shape_by_flt):
1854 * image.c (gif_load):
1855 * intervals.c (offset_intervals):
1856 * macfont.m (macfont_shape):
1857 Remove calls to 'assume' that are no longer needed, because
1858 --enable-gcc-warnings no longer generates bogus warnings
1859 when these calls are removed.
1861 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1863 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1865 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1867 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1868 (Qsubstitute_env_in_file_name): New var.
1869 (syms_of_fileio): Define it.
1871 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1873 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1874 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1877 * term.c (save_and_enable_current_matrix): Don't allocate and
1878 don't save margin areas.
1879 (restore_desired_matrix): Don't restore margin areas.
1880 (free_saved_screen): Don't free margin areas.
1882 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1884 * image.c: Pacify --enable-gcc-warnings.
1885 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1886 #define only if used.
1888 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1890 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1891 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1892 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1893 (gif_load): For giflib v5.x and later, display the error message
1894 produced by giflib when its functions fail.
1895 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1898 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1900 * keyboard.c (last_event_timestamp): Remove. For X selection and
1901 GTK popup menus, it may be obtained from per-frame X display info.
1902 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1903 (process_special_events): Adjust users.
1904 * keyboard.h (last_event_timestamp): Remove declaration.
1905 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1906 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1907 * menu.h (xmenu_show): Adjust prototype.
1908 * menu.c (Fx_popup_menu): Adjust user.
1909 * xselect.c (x_own_selection, x_get_foreign_selection)
1910 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1912 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1914 * keyboard.c (init_kboard): Now static. Add arg
1915 to denote window system. Adjust comment.
1916 (init_keyboard): Adjust user.
1917 (allocate_kboard): New function.
1919 * nsterm.m (ns_term_init):
1920 * term.c (init_tty):
1921 * w32term.c (w32_create_terminal):
1922 * xterm.c (x_term_init): Use it.
1923 * keyboard.h (init_kboard): Remove prototype.
1924 (allocate_kboard): Add prototype.
1926 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1928 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1929 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1931 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1933 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1935 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1937 * term.c (tty_menu_activate): Flush the output stream after
1938 showing the cursor, and don't mark the frame garbaged at exit from
1939 the function. Fixes redisplay glitches when moving from one menu
1942 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1945 or throw error (Bug#15570).
1947 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1949 * intervals.c (temp_set_point_both): Move test into 'eassert',
1952 * lisp.h (eassert): Don't use 'assume'.
1953 Sometimes 'assume' wins in performance, and sometimes it loses,
1954 so it shouldn't be used all the time. Perhaps we need two
1955 flavors of 'eassert', one for where 'assume' is far more likely
1956 to help or to hurt; but that can be done later.
1957 Problem reported by Dmitry Antipov in
1958 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1959 Also, don't include <verify.h>; no longer needed.
1961 2013-10-09 Glenn Morris <rgm@gnu.org>
1963 * eval.c (Fcond): Doc tweak.
1965 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1967 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1968 expressions with side effects to eassert. (Bug#15565)
1970 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1972 * fns.c (hashfn_user_defined): Allow hash functions to return any
1975 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1977 Fix minor problems found by static checking.
1978 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1979 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1980 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1981 * keyboard.c (read_menu_command): Remove unused local.
1982 * lisp.h (read_menu_command): New decl.
1983 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1984 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1985 Return ptrdiff_t, not int.
1986 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1987 not int, for benefit of xpalloc.
1988 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1990 (have_menus_p): Remove; unused.
1991 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1992 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1993 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1995 (save_and_enable_current_matrix): Omit unnecessary casts.
1996 (read_menu_input): Omit local extern decl (now in lisp.h).
1997 Don't access uninitialized storage if mouse_get_xy fails.
1998 (tty_menu_activate): Mark local as initialized, for lint.
1999 (tty_menu_activate, tty_meny_show): Remove unused locals.
2001 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2003 Support menus on text-mode terminals.
2004 * xterm.h (xw_popup_dialog): Add prototype.
2006 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2007 (xmenu_show): Block input here, instead in Fx_popup_menu.
2008 (xw_popup_dialog): New function, with X-specific bits of popup
2011 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2014 * window.c (Fset_window_configuration): Use run-time tests of the
2015 frame type instead of compile-time conditionals, when menu-bar
2016 lines are considered.
2018 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2019 (w32_popup_dialog): New prototypes.
2021 * w32menu.c (Fx_popup_dialog): Function deleted.
2022 (w32_popup_dialog): New function, with w32 specific bits of popup
2023 dialogs. Block input here.
2025 * w32inevt.c (w32_console_read_socket): Minor change to add
2026 debugging TTY events.
2028 * w32fns.c (show_hourglass): If returning early because the frame
2029 is not a GUI frame, unblock input.
2031 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2032 (cursorY): New functions.
2034 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2035 WINDOWSNT, macros that call curX and curY elsewhere.
2037 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2039 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2040 specific function to hide and show cursor on a text-mode terminal.
2041 (tty_menu_struct, struct tty_menu_state): New structures.
2042 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2043 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2044 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2045 (tty_menu_locate, save_and_enable_current_matrix)
2046 (restore_desired_matrix, screen_update, read_menu_input)
2047 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2048 (tty_pop_down_menu, tty_menu_last_menubar_item)
2049 (tty_menu_new_item_coords, tty_menu_show): New functions.
2050 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2052 * nsterm.h (ns_popup_dialog): Adjust prototype.
2054 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2056 (ns_popup_dialog): Adapt order of arguments to the other
2057 *_menu_show implementations.
2058 (Fx_popup_dialog): Function deleted.
2060 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2062 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2064 * menu.c (have_boxes): New function.
2065 (single_keymap_panes): Use it instead of a compile-time
2067 (single_menu_item): Use run-time tests of the frame type instead
2068 of compile-time conditionals.
2069 (encode_menu_string): New function.
2070 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2071 the macro, since different types of frame need different encoding
2073 (digest_single_submenu): Use run-time tests of frame type instead
2074 of, or in addition to, compile-time conditionals.
2075 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2076 (Fx_popup_menu): Detect when the function is called from keyboard
2077 on a TTY. Don't barf when invoked on a text-mode frame.
2078 Check frame type at run time, instead of compile-time conditionals for
2079 invoking terminal-specific menu-show functions.
2080 Call tty_menu_show on text-mode frames.
2081 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2082 run time to determine which alternative to invoke; support dialogs
2085 * keyboard.h <Qmouse_movement>: Declare.
2087 * keyboard.c <Qmouse_movement>: Now extern.
2088 <Qecho_keystrokes>: New static variable.
2089 (read_key_sequence): Accept an additional argument, a flag to
2090 prevent redisplay during reading of the key sequence. All callers
2092 (read_menu_command): New function.
2093 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2095 (toolkit_menubar_in_use): New function.
2096 (make_lispy_event): Use it instead of a compile-time test.
2098 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2099 window-system being available.
2101 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2102 to x-popup-dialog on the frame type, they all now support popup
2105 * dispnew.c (save_current_matrix): Save the margin areas.
2106 (restore_current_matrix): Restore margin areas.
2107 (update_frame_with_menu): New function.
2109 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2112 * alloc.c (make_save_ptr): Now compiled unconditionally.
2114 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2116 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2117 (redraw_frame, update_frame): Adjust users.
2118 * dispextern.h (set_window_update_flags): Adjust prototype.
2119 * xdisp.c (redisplay_internal): When updating all frames with zero
2120 windows_or_buffers_changed, assume that only the windows that shows
2121 current buffer should be really updated.
2123 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2125 Do not allocate huge temporary memory areas and objects while encoding
2126 for file I/O, thus reducing an enormous memory usage for large buffers.
2127 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2128 * coding.h (struct coding_system): New member raw_destination.
2129 * coding.c (setup_coding_system): Initialize it to zero.
2130 (encode_coding_object): If raw_destination is set, do not create
2131 dst_object. Add comment.
2132 * fileio.c (toplevel): New constant E_WRITE_MAX.
2133 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2134 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2136 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2138 * nsterm.m (windowDidExitFullScreen:):
2139 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2141 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2143 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2144 * keyboard.c (unblock_input_to): Don't process pending signals
2145 if a fatal error is in progress.
2147 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2148 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2149 they're talking about words in Lisp bool vectors.
2150 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2151 * data.c (popcount_bits_word): Rename from popcount_size_t.
2152 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2155 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2157 Improve support for popcount and counting trailing zeros (Bug#15550).
2158 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2159 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2160 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2161 (popcount_size_t_msc, popcount_size_t_gcc):
2162 Remove; now done by Gnulib.
2163 (popcount_size_t): Now a macro that defers to Gnulib.
2164 (count_trailing_zero_bits): Return int, for consistency with
2165 Gnulib and because Emacs prefers signed to unsigned int.
2166 Don't assume that size_t is either unsigned int or unsigned long
2167 or unsigned long long.
2168 (size_t_to_host_endian): Do not assume that size_t is either
2169 exactly 32 or exactly 64 bits wide.
2170 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2171 etc., so that it's now an enum constant, not a macro.
2172 No need to assume that it's either 32 or 64.
2174 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2176 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2179 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2181 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2182 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2184 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2186 emacs_read and emacs_write now use void *, not char *.
2187 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2188 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2189 Buffer arg is now void *, not char *. This matches plain
2190 'read' and 'write' better, and avoids a constraint violation
2191 on Solaris 9 with Oracle Studio.
2193 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2195 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2196 memset to explicit loop. Otherwise copy largest possible chunk
2197 from initialized to uninitialized part, thus allowing the longer
2198 memcpy runs and reducing the number of loop iterations.
2200 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2202 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2203 hide toolbar (Bug#15388).
2204 (windowDidEnterFullScreen:): If presentation options are zero,
2205 set them here (Bug#15388).
2206 (ns_update_auto_hide_menu_bar): Remove runtime check.
2207 Don't auto hide dock unless menubar is also auto hidden.
2209 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2211 * editfns.c (message): Mention batch mode in doc string.
2213 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2215 * nsterm.m (check_native_fs): Remove erroneous comment.
2217 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2219 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2220 uses find_newline instead of scan_newline and so doesn't move point.
2222 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2224 Use hardware support for byteswapping on glibc x86 etc.
2225 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2226 whereas the old swap64 needed 30.
2227 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2228 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2229 Use byteswap.h's macros to swap bytes.
2230 * lisp.h (swap16, swap32, swap64): Remove.
2231 All uses replaced by bswap_16, bswap_32, bswap_64.
2233 * bytecode.c (exec_byte_code): Use some more volatile variables
2234 to work around local variables getting clobbered by longjmp.
2235 Port to pre-C99, which doesn't allow decls after stmts.
2237 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2239 * lisp.h (eassert): Assume that COND is true when optimizing.
2240 In other words, take on the behavior of eassert_and_assume.
2241 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2242 (eassert_and_assume): Remove. All uses replaced by eassert.
2244 * xdisp.c (Qglyphless_char): Now static.
2246 Adjust to merge from gnulib.
2247 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2248 * lisp.h: Include <verify.h>, for 'assume'.
2250 * eval.c (clobbered_eassert): New macro.
2251 (internal_catch, internal_condition_case)
2252 (internal_condition_case_1, internal_condition_case_2)
2253 (internal_condition_case_n): Use it instead of eassert
2254 when the argument contains locals clobbered by longjmp.
2255 Don't use clobbered locals outside of clobbered_eassert.
2256 (internal_lisp_condition_case): Use a volatile variable
2257 to work around a local variable's getting clobbered.
2259 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2261 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2262 (PUSH_HANDLER): New macro.
2263 (catchlist): Remove.
2264 (handlerlist): Always declare.
2266 * eval.c (catchlist): Remove (merge with handlerlist).
2267 (handlerlist, lisp_eval_depth): Not static any more.
2268 (internal_catch, internal_condition_case, internal_condition_case_1)
2269 (internal_condition_case_2, internal_condition_case_n):
2271 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2272 handlerlist/catchlist.
2273 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2274 handlerlist which can only handle a single condition-case handler at
2276 (find_handler_clause): Simplify since we only a single branch here
2279 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2281 (bcall0): New function.
2282 (exec_byte_code): Add corresponding cases. Improve error message when
2283 encountering an invalid byte-code. Let Bunwind_protect accept
2284 a function (rather than a list of expressions) as argument.
2286 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2287 and make them unconditional now that they're heap-allocated.
2289 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * charset.c (Fdecode_char, Fencode_char): Remove description of
2292 `restriction' arg. now that it's hidden by advertised-calling-convention.
2294 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2296 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2297 Remove unused variable (from mac-port).
2298 (macfont_draw): Use s->ybase for correct y position.
2300 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2302 * frame.h (struct frame): Drop has_minibuffer member because...
2303 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2304 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2306 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2308 * window.h (struct window): Prefer enum text_cursor_kinds to int
2309 for phys_cursor_type member. Move the latter, phys_cursor_width,
2310 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2311 * window.c (replace_window, make_window): Adjust users.
2313 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2315 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2316 this module is never compiled otherwise.
2318 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2320 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2323 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2325 * xdisp.c (get_next_display_element): Don't call face_for_font in
2326 a build configured --without-x. (Bug#15484)
2328 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2330 * window.c (calc_absolute_offset): #elif should be #elif defined.
2332 * frame.c (delete_frame): Block/unblock input to overcome race
2333 condition (Bug#15475).
2335 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2337 * frame.c (delete_frame): Record selected frame only after
2338 calling Qdelete_frame_functions (Bug#15477).
2340 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2342 * nsterm.m (ns_selection_color): Remove.
2343 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2344 NSColor selectedText(Background)Color. Only for COCOA.
2345 (ns_term_init): Remove assignment of ns_selection_color, logic
2346 moved to ns_get_color.
2348 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2349 NS_SELECTION_COLOR_DEFAULT.
2350 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2352 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2354 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2355 frame' does not have the tool_bar_window member.
2357 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2359 Signal error when reading an empty byte-code object (Bug#15405)
2360 * lread.c (read1): signal error
2361 * alloc.c (make_byte_code): eassert header size
2362 (sweep_vectors): change an int to size_t
2364 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2366 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2367 instead of ints, as it's the usual style for offsetof constants. See:
2368 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2370 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2371 This is ugly, but it should fix the performance problem for older
2372 GCC versions in the short run. I'll look into integrating the
2373 Gnulib module for popcount, as a better fix.
2374 See the thread starting in:
2375 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2376 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2377 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2378 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2379 (popcount_size_t): Use it.
2381 2013-09-24 Daniel Colascione <dancol@dancol.org>
2383 * process.c (Fnetwork_interface_info): Fix build break due to
2386 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2388 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2389 Prefer signed to unsigned integers where either will do.
2390 No need for 'const' on locals that do not escape.
2391 Omit easserts with unnecessary and unportable assumptions about
2392 alignment. Avoid unnecessary casts to char *.
2394 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2396 Use union for the payload of struct Lisp_Vector.
2397 This helps to avoid a few glitches dictated by C's aliasing rules.
2398 * lisp.h (struct Lisp_Vector): Use union for next and
2399 contents member. Adjust comment. Change related users.
2400 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2401 Related users changed.
2402 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2403 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2404 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2405 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2407 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2409 Optimize glyph row clearing and copying routines.
2410 * dispextern.h (struct glyph_row): Change layout of struct
2411 glyph_row to help copy_row_except_pointers. Adjust comment.
2412 * dispnew.c (null_row): Remove.
2413 (clear_glyph_row): Use offsetof and memset to find and clear
2414 just the members that need clearing. Adjust comment.
2415 (copy_row_except_pointers): Likewise for copying.
2417 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2419 Some minor cleanups of recently-added bool vector code.
2420 * conf_post.h (assume): Always return void. Use lint version
2421 only if GCC and MSC versions don't apply.
2422 * conf_post.h (assume):
2423 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2424 Depend on _MSC_VER, not __MSC_VER, for consistency with
2426 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2427 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2428 (bool_vector_binop_driver, count_trailing_zero_bits)
2429 (size_t_to_host_endian): Now static, not static inline;
2430 the latter isn't needed with modern compilers and doesn't
2431 work with older compilers anyway.
2433 * alloc.c (valgrind_p): Use bool for boolean.
2435 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2437 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2438 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2439 (display_last_displayed_message_p, message_buf_print)
2440 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2441 Use bool for boolean.
2442 * dispextern.h (cancel_line, init_desired_glyphs):
2443 Remove ancient leftover.
2444 (help_echo_showing_p, hourglass_shown_p):
2445 * lisp.h (noninteractive_need_newline): Adjust declaration.
2447 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2449 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2451 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2452 ...this file and convert the latter to static. Adjust comment.
2453 (make_initial_frame):
2454 * window.c (init_window_once): Adjust user.
2455 * frame.h (last_nonminibuf_frame): Remove declaration.
2456 * lisp.h (selected_frame): Likewise.
2457 * msdos.c (the_only_display_info): Adjust comment.
2459 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2461 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2462 computing the end column of mouse-highlight that comes from
2463 display or overlay strings. (Bug#15437)
2464 (note_mouse_highlight): Adapt calculation of last argument to
2465 mouse_face_from_string_pos to the above change.
2467 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2468 all platforms, not just for clang.
2470 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2472 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2473 about excess arguments to snprintf.
2475 * conf_post.h(assume): Use __builtin_unreachable for clang.
2477 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2479 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2480 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2482 2013-09-23 Daniel Colascione <dancol@dancol.org>
2484 * alloc.c (USE_VALGRIND): New macro; on by default
2485 when ENABLE_CHECKING.
2486 (mark_maybe_object, mark_maybe_pointer)
2487 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2489 (valgrind_p) [USE_VALGRIND]: New variable.
2490 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2492 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2494 * process.c (wait_reading_process_output): Change int pnamelen to
2497 * nsterm.m (setMarkedText:selectedRange:):
2498 (deleteWorkingText):
2499 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2500 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2501 argument to unsigned long to avoid warning.
2502 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2504 * conf_post.h (assume): Fix compiler error: x shall be cond.
2506 2013-09-22 Daniel Colascione <dancol@dancol.org>
2508 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2509 warning when compiling without a window system.
2511 2013-09-22 Daniel Colascione <dancol@dancol.org>
2513 * data.c (Qbool_vector_p): New symbol.
2514 (bool_vector_spare_mask, popcount_size_t_generic)
2515 (popcount_size_t_msc, popcount_size_t_gcc)
2517 (bool_vector_binop_driver)
2518 (count_trailing_zero_bits, size_t_to_host_endian)
2519 (Fbool_vector_exclusive_or)
2520 (Fbool_vector_union)
2521 (Fbool_vector_intersection, Fbool_vector_set_difference)
2522 (Fbool_vector_subsetp, Fbool_vector_not)
2523 (Fbool_vector_count_matches)
2524 (Fbool_vector_count_matches_at): New functions.
2525 (syms_of_data): Intern new symbol, functions.
2526 * alloc.c (bool_vector_payload_bytes): New function.
2527 (Fmake_bool_vector): Instead of calling Fmake_vector,
2528 which performs redundant initialization and argument checking,
2529 just call allocate_vector ourselves. Make sure we clear any
2530 terminating padding to zero.
2531 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2532 instead of open-coding the size calculation.
2533 (vroundup_ct): New macro.
2534 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2535 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2536 * composite.c (composition_gstring_put_cache):
2537 Change lint_assume to assume.
2538 * conf_post.h (assume): New macro.
2539 (lint_assume): Remove.
2540 * dispnew.c (update_frame_1): Change lint_assume to assume.
2541 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2543 * image.c (gif_load): Change lint_assume to assume.
2544 * lisp.h (eassert_and_assume): New macro.
2545 (Qbool_vector_p): Declare.
2546 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2547 (swap16, swap32, swap64): New inline functions.
2548 * macfont.c (macfont_shape): Change lint_assume to assume.
2549 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2550 * xsettings.c (parse_settings): Use new swap16 and
2551 swap32 from lisp.h instead of file-specific macros.
2553 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2555 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2556 found (which can legitimately happen when the glyph row at the
2557 window start is disabled in the current_matrix. (Bug#15365)
2559 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2561 Fix syntax.h bug introduced by recent INLINE change.
2562 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2563 conditionally compiled one way in some modules, and a different
2564 way in others. This doesn't work with extern inline functions,
2565 which must have the same definition in all modules, because the
2566 defining code might be shared across modules, depending on the
2567 implementation. Symptoms reported by Martin Rudalics in:
2568 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2569 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2570 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2571 overriding the corresponding functions in syntax.h.
2572 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2573 (syntax_property): New inline functions.
2574 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2575 Rewrite in terms of these new functions.
2577 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2579 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2580 not chars_in_text, whose result depends on the multibyteness of
2581 the current buffer. (Bug#15426)
2583 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2585 Port recent change to hosts where pointers aren't 'long'.
2586 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2587 Don't assume that pointers are the same width as 'long'.
2588 Add a compile-time check that a pointer fits into two X slots.
2590 A simpler, centralized INLINE.
2591 * conf_post.h (INLINE): Define only if not already defined.
2592 This allows us to use a single INLINE, defined by one file
2594 * emacs.c (INLINE): Define it.
2595 Also, include category.h, charset.h, composite.h, dispextern.h,
2596 syntax.h, systime.h, so that their INLINE definitions are expanded
2598 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2599 * buffer.h, buffer.c (BUFFER_INLINE):
2600 * category.h, category.c (CATEGORY_INLINE):
2601 * character.h, character.c (CHARACTER_INLINE):
2602 * charset.h, charset.c (CHARSET_INLINE):
2603 * composite.h, composite.c (COMPOSITE_INLINE):
2604 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2605 * frame.h, frame.c (FRAME_INLINE):
2606 * intervals.h, intervals.c (INTERVALS_INLINE):
2607 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2608 * lisp.h, alloc.c (LISP_INLINE):
2609 * process.h, process.c (PROCESS_INLINE):
2610 * syntax.h, syntax.c (SYNTAX_INLINE):
2611 * systime.h, sysdep.c (SYSTIME_INLINE):
2612 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2613 * window.h, window.c (WINDOW_INLINE):
2614 Remove. All uses replaced with INLINE.
2616 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2618 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2621 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2623 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2624 'const char *' to avoid compiler warnings due to similar change in
2625 the prototype of x_get_string_resource.
2627 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2629 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2630 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2631 going to replace static variables below. Adjust comments.
2632 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2633 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2634 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2635 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2636 Related users changed.
2637 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2638 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2639 last_mouse_movement_time, going to replace static variables below.
2641 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2642 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2644 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2645 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2646 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2647 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2648 static variables below.
2649 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2650 (last_mouse_scroll_bar): Remove.
2651 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2652 (mouseExited): Related users changed.
2654 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2656 Do not use external array to process X scroll bar messages.
2657 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2658 (x_send_scroll_bar_event): Pack window pointer into two slots
2659 of XClientMessageEvent if we're 64-bit. Adjust comment.
2660 (x_scroll_bar_to_input_event): Unpack accordingly.
2662 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2664 Ifdef away recent changes which aren't relevant to NS port.
2665 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2666 [!HAVE_NS]: Declare as such.
2667 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2668 [!HAVE_NS]: Define as such.
2670 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2672 * frame.c (x_redo_mouse_highlight): New function
2673 to factor out common code used in W32 and X ports.
2674 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2675 * xterm.h (struct x_display_info):
2676 * w32term.h (struct w32_display_info):
2677 * nsterm.h (struct ns_display_info): New members
2678 last_mouse_motion_frame, last_mouse_motion_x and
2679 last_mouse_motion_y, going to replace static variables below.
2680 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2681 (redo_mouse_highlight): Remove.
2682 (note_mouse_movement, syms_of_xterm): Adjust user.
2683 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2684 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2685 (redo_mouse_highlight): Remove.
2686 (note_mouse_movement, syms_of_w32term): Adjust user.
2687 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2688 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2690 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2691 * nsfns.m (compute_tip_xy): Adjust user.
2693 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2695 * frame.c (x_mouse_grabbed): New function.
2696 * dispextern.h (x_mouse_grabbed): Add prototype.
2697 (last_mouse_frame): Remove declaration.
2698 * xterm.h (struct x_display_info):
2699 * w32term.h (struct w32_display_info):
2700 * nsterm.h (struct ns_display_info): New member
2701 last_mouse_frame, going to replace...
2702 * xdisp.c (last_mouse_frame): ...global variable.
2703 (note_tool_bar_highlight):
2704 * w32term.c (w32_mouse_position, w32_read_socket):
2705 * xterm.c (XTmouse_position, handle_one_xevent):
2706 Use x_mouse_grabbed.
2707 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2709 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2711 * w32term.c (w32_read_socket): Avoid temporary
2712 variables in a call to x_real_positions.
2713 * xterm.c (handle_one_xevent): Likewise.
2715 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2717 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2718 (x_icon_type): Remove prototype.
2719 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2720 * frame.c (x_icon_type): Remove.
2721 * w32term.c (x_make_frame_visible, x_iconify_frame):
2722 * xterm.c (x_make_frame_visible, x_iconify_frame):
2723 Use x_set_bitmap_icon to factor out common code.
2725 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2727 * dispextern.h (check_x_display_info, x_get_string_resource):
2728 Declare here just once and unify the latter.
2729 * frame.c (check_x_display_info, x_get_string_resource):
2730 * nsterm.h (check_x_display_info):
2731 * xrdb.c (x_get_string_resource):
2732 * xterm.h (check_x_display_info): Remove prototypes.
2733 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2734 * w32reg.c (x_get_string_resource): Likewise.
2735 (w32_get_rdb_resource): Adjust user.
2737 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2739 * xterm.h (struct x_display_info): New member
2740 x_pending_autoraise_frame, going to replace...
2741 * xterm.c (pending_autoraise_frame): ...static variable.
2742 (x_new_focus_frame, XTread_socket): Adjust users.
2743 * w32term.h (struct w32_display_info): New member
2744 w32_pending_autoraise_frame, going to replace...
2745 * w32term.c (pending_autoraise_frame): ...global variable.
2746 (x_new_focus_frame, w32_read_socket): Adjust users.
2748 2013-09-17 Glenn Morris <rgm@gnu.org>
2750 * xdisp.c (message_dolog): If we create *Messages*,
2751 switch it to messages-buffer-mode.
2753 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2755 Don't overuse 'const' in types of locals.
2756 * bidi.c (bidi_count_bytes):
2757 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2758 (xg_event_is_for_scrollbar):
2759 * xselect.c (x_handle_property_notify)
2760 (x_handle_selection_notify, x_handle_dnd_message):
2761 * xsettings.c, xsettings.h (xft_settings_event):
2762 * xterm.c (x_handle_net_wm_state, handle_one_event)
2763 (x_menubar_window_to_frame, x_detect_focus_change)
2764 (construct_mouse_click, note_mouse_movement)
2765 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2766 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2767 (handle_one_xevent, x_handle_net_wm_state):
2768 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2769 (x_handle_dnd_message):
2770 Avoid unnecessary 'const', typically the second 'const' in
2771 'const foo * const arg', a 'const' that does not affect the API
2772 and doesn't significantly help the human reader.
2774 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2776 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2777 only if Glib < 2.36.0.
2778 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2779 * xsettings.c (init_gconf, init_gsettings): Do not check
2781 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2783 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2785 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2787 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2788 before calling g_type_init.
2790 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2792 * nsterm.m (syms_of_nsterm): ... to here.
2794 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2796 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2797 (ignore_next_mouse_click_timeout): Use Time as X does.
2798 (handle_one_xevent): Avoid cast and use unsigned comparison.
2800 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2802 Do not copy X event in handle_one_xevent except KeyPress case.
2803 Wnen XEvent is processed, it is unlikely to be changed except
2804 KeyPress case, so we can avoid copying and use const pointer to
2805 const data to make sure that an event is not changed elsewhere.
2806 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2807 const' and do not create local copy except for the KeyPress event.
2808 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2809 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2810 (x_handle_net_wm_state, x_menubar_window_to_frame)
2811 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2812 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2813 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2814 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2815 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2816 (x_handle_dnd_message):
2817 * xsettings.c (xft_settings_event):
2818 Use 'const XEvent * const' where appropriate.
2819 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2821 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2823 Fix X event waiting to handle multiple frames.
2824 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2825 * xterm.c (pending_event_wait): Remove. Adjust users.
2826 (x_detect_focus_change): Pass frame arg.
2827 (handle_one_xevent): Find related frame early and clear per-frame
2828 wait_event_type only if this is an event for the relevant frame.
2829 (x_wait_for_event): Use per-frame wait_event_type.
2831 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2833 * nsfns.m (Fx_create_frame): Fix font driver registration for
2836 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2837 for syms_of_macfont.
2839 * nsterm.m: Include macfont.h.
2840 (ns_tmp_flags, ns_tmp_font): Remove.
2841 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2842 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2843 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2844 (changeFont:): Fix code style. Check for font driver type when
2847 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2850 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2851 (nsfont_open): Set font driver type.
2852 Set font->ascent and font->descent. Figure out font instead of
2853 ns_tmp_font, and flags instead of ns_tmp_flags.
2854 Fix indentation. Remove call to ns_draw_text_decoration,
2857 * nsfns.m: Include macfont.h.
2858 (Fx_create_frame): Register macfont driver, make a better default font.
2859 (Fns_popup_font_panel): Get font from macfont driver, if used.
2861 * macfont.m, macfont.h, maccuvs.h: New files.
2863 * font.h: Declare syms_of_macfont.
2865 * font.c (syms_of_font): Call syms_of_macfont.
2867 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2869 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2871 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2872 and it is always zero for others, so I assume that this is an ancient
2873 leftover which nobody will want to change any more.
2874 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2875 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2876 * frame.c (x_set_scroll_bar_width):
2877 * w32fns.c (w32_createscrollbar):
2878 * w32term.c (w32_set_vertical_scroll_bar):
2879 * xfns.c (x_set_scroll_bar_default_width):
2880 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2881 (x_scroll_bar_expose): Related users changed.
2883 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2885 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2886 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2887 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2889 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2891 * nsterm.h, w32term.h, xterm.h: ...and not here.
2892 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2893 Remove unused Xisms.
2894 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2895 these modules are never compiled otherwise.
2897 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2899 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2900 Doc fix. (Bug#15375)
2902 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2904 Unify Fx_focus_frame between all ports.
2905 * frame.h (x_focus_frame): New prototype.
2906 * xfns.c (Fx_focus_frame): Remove.
2907 (syms_of_xfns): Do not defsubr it.
2908 (x_focus_frame): X implementation.
2909 * nsfns.m (Fx_focus_frame): Remove.
2910 (syms_of_nsfns): Do not defsubr it.
2911 (x_focus_frame): NS implementation.
2912 * w32term.c (Fx_focus_frame): Remove.
2913 (x_focus_on_frame): Rename to...
2914 (x_focus_frame): W32 implementation.
2915 * w32term.h (x_focus_on_frame): Remove prototype.
2916 * w32fns.c (Fx_focus_frame): Remove.
2917 (syms_of_w32fns): Do not defsubr it.
2918 * frame.c (Fx_focus_frame): Define here.
2919 (syms_of_frame): Defsubr here.
2920 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2922 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2924 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2925 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2926 each port to reference the port-specific window system data.
2927 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2928 (FRAME_DISPLAY_INFO): Define.
2929 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2930 (FRAME_DISPLAY_INFO): Define. Adjust users.
2931 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2932 (FRAME_DISPLAY_INFO): Define. Adjust users.
2933 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2934 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2935 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2936 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2937 * xselect.c, xterm.c: All related users changed.
2939 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2941 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2942 (x_menubar_window_to_frame): Remove prototypes.
2943 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2944 (x_menubar_window_to_frame, x_top_window_to_frame):
2946 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2947 (x_menubar_window_to_frame, x_top_window_to_frame):
2948 ...to here and convert all but the last to static.
2950 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2952 * lisp.mk (lisp): Add w32-common-fns.elc.
2954 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2956 * charset.c (char_charset): Document an exception for char-charset.
2958 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2960 * xterm.h (x_display_info): New field last_user_time...
2961 * xterm.c (toplevel): ...to replace static last_user_time.
2962 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2964 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2966 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2967 scroll bar values to prevent thumb from disappear and update comment.
2969 2013-09-11 Glenn Morris <rgm@gnu.org>
2971 * emacs.c (usage_message): Possessive apostrophe tweak.
2973 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2975 * nsterm.m (syms_of_nsterm): Use Qns.
2976 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2977 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2978 * xfns.c (x_display_info_for_name, Fx_open_connection):
2979 Remove old '#if 0' code.
2980 (syms_of_xfns): Use Qx.
2981 * termhooks.h (fullscreen_hook): Remove the leftover.
2982 (struct terminal): Fix typo in comment.
2984 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2986 Cleaning up a few X scroll bar bits.
2987 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2988 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2989 New member last_seen_part, going to replace...
2990 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2991 (xt_action_hook) [USE_LUCID]: Adjust user.
2992 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2993 Lucid-specific scroll bar support.
2994 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2995 to int and adjust to use last_seen_part member.
2996 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2997 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2998 Initialize last_seen_part.
3000 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3003 insert-buffer-substring an empty string.
3005 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3007 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3008 avoiding a GCC warning.
3010 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3012 Ifdef away frame tool bar code when it is not really used.
3013 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3014 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3015 and minimize_tool_bar_window_p under the above.
3016 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3017 (fset_tool_bar_window): Likewise.
3018 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3019 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3020 (change_frame_size_1):
3021 * window.c (window_from_coordinates, Frecenter): Adjust users.
3022 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3023 code is not really used.
3024 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3025 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3026 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3027 [!USE_GTK && !HAVE_NS]: Define as such.
3028 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3029 (note_mouse_highlight, expose_frame):
3030 * xfns.c (x_set_tool_bar_lines):
3031 * xterm.c (handle_one_xevent): Adjust users.
3033 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3035 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3036 This bug was introduced by my 2013-08-26 patch, which incorrectly
3037 assumed that the terminfo implementation doesn't use termcap buffers.
3038 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3039 these buffers apparently are used after all.
3040 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3041 (struct tty_display_info): Define members termcap_term_buffer and
3042 termcap_strings_buffer even if TERMINFO.
3044 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3047 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3048 'usage' docstring entry to pacify make-docfile.
3050 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3052 Change comparison functions =, <, >, <=, >= to take many arguments.
3053 * data.c: Change comparison functions' interface and implementation.
3054 * lisp.h: Make arithcompare available for efficient two arg
3056 * bytecode.c: Use arithcompare.
3057 * fileio.c: Use new interface.
3059 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3061 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3063 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3065 * eval.c (Feval): Document the new use of `lexical'.
3067 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3069 Review and drop old frame resize hack.
3070 * frame.h (struct frame): Remove force_flush_display_p.
3071 * dispnew.c (update_frame): Adjust user and don't call
3072 flush_frame here. The comment has said that there was an issues
3073 with redisplaying fringes, but I don't see any differences with
3074 and without this hack. Hopefully we can continue without it.
3075 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3076 current frame matrices twice if resized_p is set.
3078 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3080 Do not populate pure Xism x_sync to other ports.
3081 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3082 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3083 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3084 * w32term.h (x_sync): Remove prototype.
3086 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3088 Cleanup frame flushing.
3089 * dispextern.h (struct redisplay_interface):
3090 Drop flush_display_optional because flush_display is enough
3091 for X and flushing via RIF is just a no-op for others.
3092 * frame.h (flush_frame): New function.
3093 * dispnew.c (update_frame):
3094 * minibuf.c (read_minibuf):
3095 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3097 * keyboard.c (detect_input_pending_run_timers): Do not flush
3098 all frames but selected one in redisplay_preserve_echo_area.
3099 * nsterm.m (ns_flush): Remove no-op.
3100 (ns_redisplay_interface): Adjust user.
3101 * w32term.h (x_flush): Remove no-op.
3102 (w32_redisplay_interface): Adjust user.
3103 * xterm.c (x_flush): Simplify because we do not flush all
3104 frames at once any more. Adjust comment.
3105 (x_redisplay_interface): Adjust user.
3107 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3109 Port --without-x --enable-gcc-warnings to Fedora 19.
3110 * gfilenotify.c (globals_of_gfilenotify):
3111 Call g_type_init only if using an older glib version that needs it.
3113 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3115 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3116 (last_glyphless_glyph_merged_face_id): Remove declarations.
3117 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3118 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3119 (last_glyphless_glyph_merged_face_id): Now static.
3120 (merge_escape_glyph_face): New function, refactored from...
3121 (get_next_display_element): ...here.
3122 (merge_glyphless_glyph_face): New function, refactored from...
3123 (produce_glyphless_glyph): ...here...
3124 * term.c (produce_glyphless_glyph): ...and here.
3126 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3128 * eval.c (eval_sub): Only call Ffunction if necessary.
3130 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3132 Attempt to make redisplay more selective when changing cursor type.
3133 * frame.h (struct frame): New bitfield cursor_type_changed.
3134 * xdisp.c (cursor_type_changed): Remove.
3135 (try_cursor_movement, redisplay_window, try_window_id)
3136 (set_frame_cursor_types, try_window_reusing_current_matrix):
3137 Adjust to use per-frame bitfield.
3138 (redisplay_internal): Look for cursor type change on each visible
3139 frame and consider all frames if cursor type has been changed on
3140 the frame other than selected. If cursor type has been changed on
3141 selected frame only, do not use fast update.
3143 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3145 Attempt to make redisplay more selective when changing fonts.
3146 * frame.h (struct frame): New bitfield fonts_changed.
3147 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3148 (adjust_frame_glyphs): Add prototype.
3149 * dispnew.c (fonts_changed_p): Remove.
3150 (adjust_glyphs): Remove because we do not
3151 adjust matrices on all frames at once any more.
3152 (adjust_frame_glyphs): Block and unblock input here.
3153 (adjust_glyph_matrix): Use fonts_changed.
3154 (change_frame_size_1): Use adjust_frame_glyphs.
3155 * font.c (font_open_entity): Use fonts_changed.
3156 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3157 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3158 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3159 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3160 (shrink_mini_window, Fresize_mini_window_internal)
3161 (window_scroll_pixel_based, Fset_window_configuration)
3162 (apply_window_adjustment, Fset_window_vscroll):
3163 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3164 Use adjust_frame_glyphs.
3165 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3166 (try_window_reusing_current_matrix, try_window_id, display_line)
3167 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3168 (redisplay_internal): Consider fonts_changed and adjust frame
3169 matrices for each frame only if the frame is visible. If font
3170 has been changed on some frame during full redisplay, retry
3171 only visible frames where the font has been actually changed.
3173 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3175 Cache current header and mode line height for each window.
3176 * window.h (struct window): New fields mode_line_height
3177 and header_line_height.
3178 * window.c (make_window): Initialize them.
3179 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3180 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3181 (current_mode_line_height, current_header_line_height):
3183 * xdisp.c (current_mode_line_height, current_header_line_height):
3185 (pos_visible_p, init_xdisp): Adjust user.
3186 (redisplay_window): Invalidate mode_line_height and
3187 header_line_height if current and desired matrices do not agree.
3189 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3191 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3192 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3194 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3196 Make --without-x compatible with --enable-gcc-warnings.
3197 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3198 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3199 members under HAVE_WINDOW_SYSTEM.
3200 * keyboard.c (make_lispy_focus_out): Likewise.
3201 (record_menu_key): Move under HAVE_MENUS.
3202 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3203 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3204 (syms_of_xdisp): Adjust user.
3205 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3206 (start_hourglass, cancel_hourglass):
3207 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3208 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3209 and CLEAR_FONT_TABLE_NFONTS.
3210 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3211 Declare only if HAVE_WINDOW_SYSTEM.
3212 (lface_same_font_attributes_p, clear_face_gcs): Define only
3213 if HAVE_WINDOW_SYSTEM.
3215 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3217 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3218 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3219 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3221 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3223 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3225 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3227 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3228 This fixes a type error on hosts where ptrdiff_t is wider than int.
3230 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3232 * keyboard.c (read_key_sequence_vs): New function.
3233 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3236 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3238 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3240 Makefile improvements.
3241 * Makefile.in (config.status): Don't use double-colon rules, as
3242 they are not portable according to POSIX. Fix shell typo with `;
3243 I guess this rule has never been tested?
3244 (VCSWITNESS): New macro, to override any environment var.
3246 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3248 * xterm.h (struct x_display_info): Do not track X connection
3249 fd separately because it is always available from Display.
3250 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3253 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3255 * buffer.c (drop_overlay):
3256 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3257 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3259 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3261 * buffer.c (Fmake_overlay, Fmove_overlay):
3262 * intervals.c (set_point_from_marker):
3263 * print.c (PRINTPREPARE): Prefer signal_error
3264 to plain error and report unsuitable marker too.
3266 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3268 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3269 for 'dragging' member.
3270 (struct x_output): Remove set-but-unused leftovers
3271 'left_before_move' and 'top_before_move'.
3272 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3273 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3274 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3275 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3276 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3277 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3278 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3279 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3281 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3283 * nsfont.m (INVALID_GLYPH): New define.
3284 (nsfont_encode_char): Use INVALID_GLYPH.
3285 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3287 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3289 * xterm.c (x_last_mouse_movement_time): Revert last change.
3290 This code should use XDisplayMotionBufferSize to check display's
3291 motion history first, and there are few other issues as well.
3292 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3293 (handle_one_xevent): Adjust user.
3295 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3297 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3298 * frame.c (Flast_nonminibuf_frame): ... to here.
3299 (check_minibuf_window): Don't abort if no window was found
3302 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3304 Use XGetMotionEvents to ask the last mouse motion time from X server.
3305 * xterm.c (X_MOTION_HISTORY): Default to 1.
3306 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3307 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3308 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3309 Ifdef away legacy code.
3310 (XTmouse_position, x_scroll_bar_report_motion):
3311 Use x_last_mouse_movement_time.
3312 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3315 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3317 * msdos.c (last_mouse_window): Move to...
3318 (dos_rawgetc): ...this function and adjust comment.
3319 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3320 (mouseMoved): ...this function and adjust comment.
3321 * w32term.c (last_window): Likewise with...
3322 (w32_read_socket): ...this function.
3323 * xterm.c (last_window): Likewise with...
3324 (handle_one_xevent): ...this function.
3326 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3328 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3329 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3330 (handle_one_xevent): ...to here.
3331 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3334 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3336 * msdos.c (IT_set_terminal_window): Remove no-op.
3337 (initialize_msdos_display): Adjust terminal setup.
3338 * w32console.c (w32con_set_terminal_window): Remove no-op.
3339 (initialize_w32_display): Adjust terminal setup.
3340 * w32term.c (w32_set_terminal_window): Remove no-op.
3341 (w32_create_terminal): Adjust terminal setup.
3342 * xterm.c (XTset_terminal_window): Remove no-op.
3343 (x_create_terminal): Adjust terminal setup.
3345 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3347 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3349 (ns_create_terminal): Adjust terminal setup.
3350 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3352 (w32_create_terminal): Adjust terminal setup.
3353 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3355 (x_create_terminal): Adjust terminal setup.
3357 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3359 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3360 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3361 * dispnew.c (buffer_posn_from_coords):
3362 * window.c (Fwindow_end, displayed_window_lines):
3363 * xdisp.c (redisplay_mode_lines): Use it.
3365 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3367 * fontset.c (face_for_char): Check char in the current face font first
3368 if HAVE_NS (Bug#15138).
3370 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3372 * window.c (temp_output_buffer_show): Make sure window returned
3373 by display_buffer is live (Bug#15213).
3375 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3377 Minor cleanup to avoid forward declarations.
3378 * coding.h (struct ccl_spec): Remove forward declaration.
3379 * composite.h (toplevel): Include font.h.
3380 (struct composition_it, struct face, struct font_metrics):
3381 Remove forward declaration.
3382 * dispextern.h (struct image, struct atimer): Likewise.
3383 * emacsgtkfixed.h (struct frame): Likewise.
3384 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3385 * font.h (struct font_driver, struct font, struct glyph_string)
3386 (struct face): Remove forward declaration.
3387 * fontset.h (struct face, struct font): Likewise.
3388 * frame.h (toplevel): Style cleanup.
3389 (enum output_method): Move to...
3390 * termhooks.h (enum output_method): ...here.
3391 (struct glyph, struct frame, struct ns_display_info)
3392 (struct x_display_info, struct w32_display_info):
3393 Remove forward declaration.
3394 * xterm.h (toplevel): Include termhooks.h.
3395 (struct font, struct window, struct glyph_matrix, struct frame)
3396 (struct input_event, struct face, struct image): Remove forward
3398 * gtkutil.h (struct _widget_value): Likewise.
3399 * keyboard.h (toplevel): Include termhooks.h.
3400 (struct input_event): Remove forward declaration.
3402 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3404 * intervals.c (set_point_from_marker): New function.
3405 * editfns.c (Fgoto_char):
3406 * process.c (Finternal_default_process_filter):
3407 * window.c (select_window_1): Use it.
3408 * buffer.h (set_point_from_marker): Add prototype.
3410 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3412 * w32.c (term_winsock): Call release_listen_threads before calling
3414 (_sys_wait_accept): Wait for accept event in a loop with a finite
3415 timeout, instead of waiting indefinitely. Will hopefully avoid
3416 hanging during exit because WSACleanup deadlocks waiting for the
3417 event object to be released. (Bug#14333)
3419 * w32proc.c (release_listen_threads): New function, signals all
3420 the reader threads that listen for connections to stop waiting.
3422 * w32.h (release_listen_threads): Add prototype.
3424 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3426 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3427 field of new marker (for sanity and safety).
3428 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3429 anyway because XMISCTYPE is a function and can't be an lvalue).
3431 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3433 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3434 (x_after_update_window_line, x_scroll_bar_create):
3435 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3436 (handle_one_xevent, x_clear_frame_area):
3437 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3439 * xterm.h (x_clear_area): Adjust prototype.
3441 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3443 Hook scanning and indentation functions to find_newline. This helps
3444 to avoid duplicated code and renders more respect to newline cache.
3445 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3446 * cmds.c (Fforward_line):
3447 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3448 Use find_newline and avoid unnecessary point movements.
3449 * search.c (scan_newline): Implement on top of find_newline.
3451 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3453 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3454 scoped code (bug#11258).
3456 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3458 * nsterm.m (last_window): New variable.
3459 (EV_TRAILER2): New macro.
3460 (EV_TRAILER): Call EV_TRAILER2.
3461 (mouseMoved:): Add support for mouse-autoselect-window
3462 on nextstep (Bug#6888).
3464 2013-08-28 Andreas Schwab <schwab@suse.de>
3466 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3467 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3468 Remove unused macro definitions.
3469 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3470 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3471 Only define if emacs.
3473 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3475 Prefer enum glyph_row_area to int where appropriate.
3476 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3478 (window_box, window_box_width, window_box_left, window_box_left_offset)
3479 (window_box_right, window_box_right_offset): Adjust prototypes.
3480 * xdisp.c (window_box, window_box_width, window_box_left)
3481 (window_box_left_offset, window_box_right, window_box_right_offset):
3482 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3483 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3484 * nsterm.m (ns_clip_to_row):
3485 * w32term.c (w32_clip_to_row):
3486 * xterm.c (x_clip_to_row): Likewise.
3488 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3490 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3491 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3493 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3495 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3496 for portability to hosts where /bin/sh has problems.
3498 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3500 Redesign redisplay interface to drop global output_cursor.
3501 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3502 (toplevel): Remove declaration of output_cursor.
3503 (set_output_cursor, x_cursor_to): Remove prototype.
3504 * window.h (struct window): New member output_cursor.
3505 (output_cursor_to): New function to replace RIF member.
3506 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3507 (update_text_area, set_window_cursor_after_update): Use it.
3508 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3509 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3510 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3511 * w32term.c (x_update_window_begin, x_update_window_end):
3512 * xterm.c (x_update_window_begin, x_update_window_end):
3513 Adjust to use per-window output cursor.
3515 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3517 Simplify SELECT_TYPE-related code.
3518 Like EMACS_TIME, this portability layer is no longer needed, since
3519 Emacs has been using fd_set as a portability layer for some time.
3520 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3521 (SELECT_TYPE): Remove. All uses changed to fd_set.
3522 (fd_set) [!FD_SET]: New typedef.
3524 Simplify EMACS_TIME-related code.
3525 This portability layer is no longer needed, since Emacs has been
3526 using struct timespec as a portability layer for some time.
3527 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3528 Include <time.h> rather than "systime.h"; that's all that's needed now.
3529 * dispnew.c: Include <timespec.h> rather than "systime.h";
3530 that's all that's needed now.
3531 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3532 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3533 TIMESPEC_RESOLUTION.
3534 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3535 LOG10_TIMESPEC_RESOLUTION.
3536 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3537 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3538 (make_emacs_time): Remove. All used changed to make_timespec.
3539 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3540 (current_timespec): Rename from current_emacs_time. All uses changed.
3541 (add_emacs_time): Remove. All uses changed to timespec_add.
3542 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3543 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3544 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3545 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3546 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3547 (current_timespec): Rename from current_emacs_time. All uses changed.
3548 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3549 changed to timespec_cmp.
3550 * xgselect.c: Include <timespec.h>, since our .h files don't.
3552 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3554 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3555 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3556 Remove the leftovers.
3557 * gtkutil.c (toplevel): Do not declare Qxft but include
3559 * image.c (toplevel): Do not declare Vlibrary_cache because
3560 it's already done in lisp.h.
3562 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3564 * lisp.h (Mouse_HLInfo): Move from here...
3565 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3566 (reset_mouse_highlight): New function.
3567 * msdos.c (dos_set_window_size, IT_update_begin)
3568 (internal_terminal_init):
3569 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3570 (ns_initialize_display_info):
3571 * w32console.c (initialize_w32_display):
3572 * w32term.c (x_update_window_end, x_free_frame_resources)
3573 (w32_initialize_display_info):
3574 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3575 * window.c (Fdelete_other_windows_internal):
3576 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3577 * termchar.h (toplevel):
3578 * xterm.h (toplevel): Include dispextern.h.
3580 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3582 Fix minor problems found by static checking.
3583 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3584 (expect): Avoid nested-if warning.
3585 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3586 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3587 * nsterm.h, nsterm.m (ns_select):
3588 * xgselect.c, xgselect.h (xg_select):
3589 Adjust signature to better match pselect's.
3590 * nsterm.m (ns_select):
3591 Don't set *TIMEOUT, since pselect doesn't.
3592 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3593 diagnostic about assigning const char * to it.
3594 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3596 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3598 * lread.c (substitute_object_recurse): Handle hash-tables as well
3601 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3603 Fix unlikely core dump in init_tty, and simplify terminfo case.
3604 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3605 The old version incorrectly dumped core if malloc returned a
3606 buffer containing only non-NUL bytes.
3607 (init_tty): Do not allocate or free termcap buffers; the
3608 struct does that for us now.
3609 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3610 (struct tty_display_info): Define members termcap_term_buffer and
3611 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3612 use them. Allocate them directly in struct rather than indirectly
3613 via a pointer, to simplify init_tty.
3615 * frame.c (check_minibuf_window): Initialize 'window' properly,
3616 so that Emacs reliably aborts later if 'window' is not initialized.
3618 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3620 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3621 of VoidSymbol (Bug#15154).
3623 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3625 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3626 mouse_face_beg_y and mouse_face_end_y.
3627 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3628 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3629 Adjust users and update comment where appropriate.
3631 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3633 * frame.c (check_minibuf_window): New function.
3634 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3635 Call check_minibuf_window (Bug#15183).
3637 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3639 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3640 because this is the only last cursor data we need to keep and consult.
3641 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3642 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3645 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3647 Fix recovering from possible decompression error.
3648 Since insert_from_gap doesn't always move point, we can't use PT as
3649 the position where the partially decompressed data ends, and
3650 should count how many bytes was produced so far.
3651 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3652 (unwind_decompress): Really delete partially uncompressed data.
3653 (Fzlib_decompress_region): Take decompressed data size into account.
3655 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3657 * syntax.c (init_syntax_once): Adjust comment and do an early
3658 initialization of Qchar_table_extra_slots just once...
3659 * casetab.c (init_casetab_once):
3660 * category.c (init_category_once):
3661 * character.c (syms_of_character):
3662 * coding.c (syms_of_coding):
3663 * xdisp.c (syms_of_xdisp): ...and omit it here.
3665 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3667 * xdisp.c (get_next_display_element): Don't apply to characters
3668 from a display vector the logic of setting it->end_of_box_run_p
3669 suitable for characters from a buffer. (Bug#15175)
3671 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3672 to handle directories, rather than '_utime' which doesn't.
3675 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3677 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3678 or fullscreen (Bug#14627).
3680 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3682 System-dependent integer overflow fixes.
3683 * process.c (Fset_process_window_size): Signal an error if
3684 the window size is outside the range supported by the lower level.
3685 * sysdep.c (set_window_size): Return negative on error,
3686 nonnegative on success, rather than -1, 0, 1 on not in system,
3687 failure, success. This is simpler. Caller changed.
3688 (serial_configure): Remove unnecessary initialization of local.
3689 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3690 size fits in unsigned long; this isn't true on some 32-bit hosts.
3691 Avoid buffer overrun if some future version of /proc/meminfo has a
3692 variable name longer than 20 bytes.
3693 (system_process_attributes) [__FreeBSD__]:
3694 Don't assume hw.availpages fits in 'int'.
3696 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3698 Don't let very long directory names overrun the stack.
3699 Fix some related minor problems involving "//", vfork.
3700 * callproc.c (encode_current_directory): New function.
3701 (call_process): Don't append "/"; not needed.
3702 * fileio.c (file_name_as_directory_slop): New constant.
3703 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3704 this can save the caller having to alloca.
3705 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3706 Use SAFE_ALLOCA, not alloca.
3707 (directory_file_name, Fexpand_file_name): Leave leading "//"
3708 alone, since it can be special even on POSIX platforms.
3709 * callproc.c (call_process):
3710 * process.c (Fformat_network_address):
3711 * sysdep.c (sys_subshell):
3712 Use encode_current_directory rather than rolling our own.
3713 (create_process): No need to encode directory; caller does that now.
3714 * process.h (encode_current_directory): New decl.
3715 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3716 Rework to avoid 'goto xyzzy;'.
3718 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3720 * xdisp.c (handle_face_prop): If the default face was remapped use
3721 the remapped face for strings from prefix properties. (Bug#15155)
3723 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3725 Minor cleanup for redisplay interface and few related functions.
3726 * frame.h (enum text_cursor_kinds): Move from here...
3727 * dispextern.h (enum text_cursor_kinds): ...to here.
3728 (toplevel): Drop unnecessary declarations.
3729 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3730 in update_window_end_hook and draw_window_cursor functions.
3731 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3732 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3733 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3734 * xterm.c (x_update_window_end, x_draw_window_cursor):
3735 * xdisp.c (display_and_set_cursor, update_window_cursor)
3736 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3737 enum text_cursor_kinds where appropriate.
3739 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3741 Redesign redisplay interface to drop updated_row and updated_area.
3742 * dispextern.h (updated_row, updated_area): Remove declaration.
3743 (struct redisplay_interface): Pass glyph row and row area parameters
3744 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3745 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3747 * dispnew.c (updated_row, updated_area): Remove.
3748 (redraw_overlapped_rows, update_window_line): Adjust user.
3749 (update_marginal_area, update_text_area): Likewise. Pass updated row
3750 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3751 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3754 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3756 * process.c (flush_pending_output): Remove stub.
3759 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3761 * callproc.c: Fix race that killed background processes (Bug#15144).
3762 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3763 Record deleted process-id in critical section, not afterwards.
3764 Don't mistakenly kill process created by a call-process invocation
3765 that discards output and does not wait.
3767 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3769 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3770 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3771 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3772 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3773 to shut up compiler in mark_object.
3774 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3776 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3778 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3779 We can't portably rely on PTY_OPEN doing that, even if
3780 it calls posix_openpt with O_CLOEXEC.
3782 2013-08-20 Kenichi Handa <handa@gnu.org>
3784 * character.c (string_char): Improve commentary.
3786 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3788 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3789 (struct animation_cache): Make signature a flexible array member.
3790 All uses changed. This is a tad slower but may insulate us better
3791 from future changes to ImageMagick.
3793 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3795 * image.c: Shrink memory needed for animation cache.
3796 (SIGNATURE_DIGESTSIZE): New constant.
3797 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3798 (imagemagick_create_cache): Copy the signature. This saves
3799 several KB of memory that ImageMagick wastes per signature.
3800 Don't bother updating the update_time, as the caller does that now.
3801 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3802 it's a fixed size struct member now.
3803 (imagemagick_get_animation_cache): Always destroy the signature,
3804 as it's now imagemagick_create_cache's responsibility to copy it.
3805 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3806 and use memcmp rather than strcmp.
3807 eassert that ImageMagick returns a signature of the specified length.
3809 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3811 * image.c (imagemagick_get_animation_cache): Don't segfault on
3813 (imagemagick_get_animation_cache): Revert to previous definition
3814 so that it actually works. But keep the memory leak fix.
3815 (imagemagick_get_animation_cache): Fix memory leak.
3817 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3819 * image.c: Fix animation cache signature memory leak.
3820 Fix some other minor performance problems while we're at it.
3821 (imagemagick_create_cache): Clear just the members that
3822 need clearing. Don't set update_time, as caller does that now.
3823 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3824 Simplify by using pointer-to-pointer instead of a prev pointer.
3825 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3826 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3827 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3828 it's already a copy. Free the signature probe unless it's cached.
3830 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3831 This was introduced by my 2013-08-12 fix for Bug#15035.
3833 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3835 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3836 (imagemagick_prune_animation_cache): Now static.
3838 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3840 * image.c (imagemagick_get_animation_cache): Don't segfault when
3841 pruning all entries.
3843 2013-08-18 Ken Brown <kbrown@cornell.edu>
3845 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3846 static heap if ENABLE_CHECKING is defined.
3847 (max_bss_sbrk_ptr): New variable.
3849 (report_sheap_usage): Report maximum static heap usage instead of
3850 ending static heap usage.
3852 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3854 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3855 of zlib_initialized according to the results of calling
3856 init_zlib_functions.
3858 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3860 * image.c: Implement an ImageMagick per-image cache.
3861 (imagemagick_get_animation_cache): Fix a double-free error.
3862 (imagemagick_load_image): Remove the ping_wand code, which only
3863 apparently saved time on invalid animated images, and slowed down
3864 everything else. Optimise for the common case.
3866 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3868 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3870 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3872 * marker.c (set_marker): Remove documentation of undefined behavior.
3874 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3876 * image.c (imagemagick_compute_animated_image): Animate correctly
3877 when sub-images are smaller than the main image.
3878 (imagemagick_compute_animated_image): Setting the iterator row to
3879 zero is apparently not allowed.
3880 (imagemagick_compute_animated_image): Allow images that say they
3881 have sub-images that are bigger than the main image, but just crop
3884 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3886 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3888 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3890 * image.c (imagemagick_compute_animated_image): Respect the GIF
3893 2013-08-15 Ken Brown <kbrown@cornell.edu>
3895 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3896 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3899 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3901 Fix minor problems found by static checking.
3902 * frame.c (delete_frame):
3903 * xdisp.c (next_element_from_display_vector):
3904 Avoid uninitialized local.
3905 * image.c (imagemagick_compute_animated_image): Port to C89.
3906 Prefer usual GNU indentation style for loops.
3907 Be more careful about bizarrely large sizes, by using ptrdiff_t
3910 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3912 Fix infinite frame selection loop (Bug#15025).
3913 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3915 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3917 * xdisp.c (compute_window_start_on_continuation_line):
3918 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3919 to make sure we end up setting the window start at the leftmost
3920 visible character of the display line. This avoids funky
3921 horizontal shifting because the window start is not kept on the
3922 same position. (Bug#15090)
3923 (next_element_from_display_vector): Support 'box' face attribute
3924 in the face definitions of a display vector. (Bug#15099)
3926 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3928 * image.c (imagemagick_compute_animated_image): Implement animated
3930 (imagemagick_compute_animated_image): Fix some compilation
3931 warnings. Implement a very simple cache to make the animation
3932 usable at all, but it should be replaced with a per-image cache.
3934 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3936 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3937 to do `for' loops over alist values.
3938 * buffer.h (FOR_EACH_BUFFER):
3939 * process.c (FOR_EACH_PROCESS): Use it.
3940 (handle_child_signal, status_notify, Fget_buffer_process)
3941 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3943 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3945 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3946 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3947 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3948 to xzalloc and so avoid redundant call to memset.
3949 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3950 members because it is allocated with xzalloc and so already zeroed.
3952 2013-08-14 Ken Brown <kbrown@cornell.edu>
3954 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3957 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3959 Utility function and macro to copy Lisp string to C string.
3960 * lisp.h (xlispstrdupa): New macro.
3961 (xlispstrdup): New prototype.
3962 * alloc.c (xlispstrdup): New function.
3963 * callint.c (Fcall_interactively):
3964 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3965 (Fsubstitute_in_file_name):
3966 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3967 * image.c (x_create_bitmap_from_file):
3968 * w32term.c (w32_term_init):
3969 * xterm.c (x_term_init): Use xlispstrdup.
3971 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3973 * image.c (imagemagick_load_image): Make animated pictures work.
3974 There's still some problems with background color settings, though
3977 * decompress.c (unwind_decompress): Always restore point.
3979 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3981 * marker.c (set_marker): Reformat documentation.
3983 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3985 * xdisp.c (cursor_type_changed): Now static.
3987 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3988 Use changed. This avoids the need to call xmalloc and for the
3989 caller to call xfree, and avoids memory leaks in some situations.
3991 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3993 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3994 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3995 (redisplay_window): If window_end_valid is cleared due to non-zero
3996 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3997 so do not call to try_cursor_movement for that window.
3999 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4001 * window.h (struct window): Convert window_end_pos and
4002 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4003 (wset_window_end_pos, wset_window_end_vpos): Remove.
4004 * dispnew.c (adjust_glyph_matrix):
4005 * window.c (Fwindow_end, replace_window, set_window_buffer)
4007 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4008 (set_vertical_scroll_bar, redisplay_window, try_window)
4009 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4010 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4011 (note_mouse_highlight): Adjust users.
4012 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4015 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4017 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4018 * image.c (imagemagick_filename_hint): Use `const char *' and
4019 prefer SSDATA to SDATA to avoid warnings.
4021 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4023 Cleanup window fringes, margins and scroll bars adjustments.
4024 * window.c (set_window_fringes, set_window_margins)
4025 (set_window_scroll_bars, apply_window_adjustment): New functions.
4026 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4027 (Fset_window_scroll_bars): Use them.
4029 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4031 * window.h (struct window): Convert scroll_bar_width
4032 from Lisp_Object to integer. Adjust comment.
4033 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4035 * window.c (wset_scroll_bar_width): Remove.
4036 (make_window): Initialize scroll_bar_width.
4037 (Fsplit_window_internal): Use direct assignment.
4038 (Fset_window_configuration, save_window_save):
4039 Convert Lisp_Object to integer and back where appropriate.
4040 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4041 bar was actually changed, and mention this in docstring.
4043 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4045 * decompress.c: Minor simplifications.
4046 (Fzlib_decompress_region): Don't bother verifying
4047 that avail_out <= UINT_MAX, as that was confusing.
4048 Mention the restriction in a comment instead.
4049 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4051 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4053 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4054 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4056 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4058 * image.c (imagemagick_filename_hint): Check for errors in the
4061 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4063 * window.c (Fwindow_margins): Return nil when there's no marginal
4064 area, as per the documented API.
4066 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4067 Fmake_vector, as scroll bar's struct members are not all Lisp
4068 objects now. This avoids crashes in GC.
4070 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4071 bool, so its address could be taken.
4073 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4075 * image.c (imagemagick_filename_hint): New function to possibly
4076 apply `image-content-type-suffixes'.
4077 (imagemagick_load_image): Use it.
4079 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4081 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4082 if loading zlib failed.
4084 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4086 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4087 2013-08-13 checkin below. Change bool to BOOL, rule is:
4088 All Obj-C code uses BOOL, except for interfaces callable from C.
4090 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4094 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4095 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4096 bool instead of BOOL.
4097 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4098 from Lisp_Object to bitfield. Adjust comment.
4099 * w32term.c (x_scroll_bar_create): Adjust user.
4100 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4101 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4102 Use bool for boolean.
4103 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4104 to `unsigned int' when defining a bitfield.
4106 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4108 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4110 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4112 * window.h (struct window): Convert left_margin_cols and
4113 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4114 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4115 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4117 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4119 (showing_window_margins_p, update_window_line, update_frame_1):
4120 * fringe.c (draw_fringe_bitmap_1):
4121 * xdisp.c (window_box_width): Adjust users.
4122 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4123 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4124 Use direct assignment.
4125 (Fset_window_configuration, save_window_save, Fwindow_margins):
4126 Convert Lisp_Object to integer and back where appropriate.
4127 (Fset_window_margins): Adjust user. Return t if any margin
4128 was actually changed, and mention this in docstring.
4130 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4132 * syntax.c (forward_word):
4133 * cmds.c (forward_char, backward_char): Mention the optional argument.
4135 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4137 * window.h (struct window): Convert left_fringe_width
4138 and right_fringe_width from Lisp_Objects to integers.
4140 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4141 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4142 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4144 (make_window): Initialize new integer fields to -1.
4145 (Fsplit_window_internal): Use direct assignment.
4146 (Fset_window_configuration, save_window_save):
4147 Convert Lisp_Object to integer and back where appropriate.
4148 (Fset_window_fringes): Adjust user. Return t if any fringe
4149 was actually changed, and mention this in docstring.
4151 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4153 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4154 * nsfns.m (x_set_cursor_type):
4155 * w32fns.c (x_set_cursor_type):
4156 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4157 * xdisp.c (set_frame_cursor_types): ...but in common code.
4159 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4161 * font.c (clear_font_cache): New function, stripped from...
4162 (Fclear_font_cache): ...here, which now uses the function
4163 above. Adjust comment.
4164 * font.h (clear_font_cache): Add prototype.
4165 * xfaces.c (clear_face_cache): Use clear_font_cache.
4167 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4169 * window.c (Fset_window_start): Compare `w', not `window' because
4170 `w' might not be equal to `window' after call to decode_live_window.
4172 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4174 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4175 This fixes a problem introduced by the Bug#15035 patch
4176 when using GPG. Reported by Herbert J. Skuhra.
4178 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4180 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4181 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4182 not yet initialized.
4184 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4186 * decompress.c (Fzlib_decompress_region): Support zlib
4187 decompression, too, and rename.
4189 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4191 Minor zlib configuration tweaks.
4192 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4193 Don't assume presence of fn_inflateInit2_ zlib internal function.
4195 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4197 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4198 include the zlib prefix.
4200 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4202 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4203 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4204 define static variables that are pointers to zlib functions to be
4206 (init_zlib_functions) [WINDOWSNT]: New function.
4207 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4209 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4210 macros instead of invoking the zlib functions directly.
4211 (syms_of_decompress): DEFSYM Qzlib_dll.
4212 Staticpro Szlib_available_p.
4214 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4216 Avoid looping over all frame windows to freeze and unfreeze.
4217 * window.h (struct window): Drop frozen_window_start_p.
4218 (freeze_window_starts): Drop prototype.
4219 * frame.h (struct frame): New frozen_window_starts flag.
4220 (FRAME_WINDOWS_FROZEN): New macro.
4221 * window.c (freeze_window_start, freeze_window_starts):
4223 (select_window, replace_window): Adjust users.
4224 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4225 (window_frozen_p): New function.
4226 (redisplay_window): Use it.
4228 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4230 Fix some fd issues when running subprocesses (Bug#15035).
4231 Fix bugs that can leak files or file descriptors on errors.
4232 Don't unlink open temp files, as that's hard for users to diagnose
4233 when things go awry (e.g., temp disk exhausted).
4234 Don't bother to lock temp files. Check for invalid recursion.
4235 * callproc.c (synch_process_fd): Remove. All uses removed.
4236 (synch_process_tempfile): New var or macro.
4237 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4239 (record_kill_process): New arg, the temp name. All callers changed.
4240 (delete_temp_file): Now just a simple wrapper around unlink.
4241 (call_process_kill): New arg, the call_process_fd array.
4242 Close them all. Clear synch_process_pid. Remove the temp file,
4243 or arrange for it to be removed.
4244 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4245 that's been moved to synch_process_tempfile. Caller changed.
4246 Do not remove the tempfile; that's now call_process_kill's
4248 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4249 call_process_kill; the caller now does that.
4250 (call_process_cleanup): Do not close the process fd; that's now
4251 call_process_kill's responsibility.
4252 (Fcall_process): Implement via new function call_process, which
4253 has most of the old body of Fcall_process, but with a different API.
4254 (call_process): New function that does not open or close filefd if
4255 it is nonnegative. Record which fds need to be closed, and let
4256 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4257 Signal an error if invoked recursively (could be done via a hook).
4258 Simplify creation of the tempfile in the MSDOS case.
4259 Don't create the output file until after checking for the executable.
4260 Report any failure to open /dev/null.
4261 Don't open /dev/null for writing twice; once is enough.
4262 Don't create pipe if all output is being discarded or sent to file.
4263 Don't worry about setting up the coding system or reading from the
4264 pipe if all output is being discarded.
4265 Hoist fd_error local into top level, to lessen block nesting.
4266 Don't record deleted pid here; now done by Fcall_process_region.
4267 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4268 and note its success in synch_process_tempfile.
4269 Do not leak resources when child_setup fails.
4270 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4271 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4272 (create_temp_file): Now returns open fd, with an additional
4273 Lisp_Object * argument to return the name. All callers changed.
4274 Do not close the file; rewind it instead, and leave it open for
4275 the caller. Do not lock the temp file. Unwind-protect the file
4276 and the file-descriptor.
4277 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4278 If an asynchrounous process, record it here, not in call_process.
4279 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4280 * eval.c (set_unwind_protect): New function.
4281 * fileio.c (write_region): New function, generalized from the
4282 old Fwrite_region. Do not lock temp files.
4283 (Fwrite_region): Use it.
4284 * lisp.h (set_unwind_protect, write_region): New decls.
4285 * process.c: Include <verify.h>.
4286 (make_process): Mark fds as initially closed.
4287 (deleted_pid_list): Now a list of pid-filename pairs.
4289 (close_process_fd): New function.
4290 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4291 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4292 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4293 (create_process, create_pty, Fmake_serial_process)
4294 (server_accept_connection): Record which fds need to be closed,
4295 and let deactivate_process close them.
4296 (Fmake_network_process): Do not discard the unwind-protect
4297 until it's safe to do so.
4298 (deactivate_process): Close the fds opened by create_process etc.
4299 (Fprocess_send_eof): Adjust to new way of recording open fds.
4300 Report an error if /dev/null can't be opened, instead of aborting.
4301 * process.h (PROCESS_OPEN_FDS): New constant.
4302 (struct Lisp_Process): New member open_fds.
4303 (record_kill_process, record_deleted_pid): Adjust signatures.
4304 (record_deleted_pid): Move decl here ...
4305 * syswait.h (record_deleted_pid): ... from here.
4307 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4309 * decompress.c: Fix bugs with large buffers and weird inputs.
4310 Tune a bit. Reindent as per usual Emacs style.
4311 (BUFFER_SIZE): Remove.
4312 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4313 more than UINT_MAX bytes. Decompress into the gap instead of into
4314 an auto buffer, as this should avoid copying. Return nil if
4315 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4316 set immediate_quit; we shouldn't trust zlib code that much.
4318 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4320 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4321 errors, and really move the gap to where we want it.
4323 * lisp.h: Include decompress.c support.
4325 * emacs.c (main): Include decompress.c support.
4327 * Makefile.in: Include -lz if present.
4329 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4331 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4332 (initWithTitle:): Initialize frame to 0.
4333 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4334 (fillWithWidgetValue:frame:): Rename from
4335 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4337 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4338 fillWithWidgetValue:frame:
4340 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4341 remove memory leak warnings.
4343 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4344 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4347 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4348 (x_activate_menubar): Update the whole menu.
4349 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4350 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4351 current event is not NSSystemDefined (Bug#15001).
4352 Call ns_check_menu_open only if trackingMenu is 2.
4353 (menuDidClose:): New method, decrease trackingMenu.
4354 (fillWithWidgetValue:setDelegate:): New method.
4355 (fillWithWidgetValue:): Call the above.
4357 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4359 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4361 Omit some unnecessary casts.
4362 Many of these go back to the old pre-C89 days, when they may have
4363 been needed, but we've been assuming C89 or later for a while now.
4364 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4365 (live_float_p, live_misc_p, live_vector_p):
4366 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4367 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4368 (defvar_per_buffer):
4369 * callint.c (Fcall_interactively):
4370 * doc.c (Fsubstitute_command_keys):
4371 * filelock.c (get_boot_time):
4372 * frame.c (xrdb_get_resource):
4373 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4374 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4375 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4376 (menuitem_highlight_callback, menu_destroy_callback)
4377 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4378 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4379 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4380 (xg_tool_bar_help_callback, tb_size_cb):
4381 * image.c (xpm_alloc_color, png_read_from_memory)
4382 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4383 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4385 * keymap.c (describe_map):
4386 * nsfns.m (Fns_display_monitor_attributes_list):
4387 * nsmenu.m (process_dialog:):
4388 * nsterm.m (hold_event):
4389 * process.c (wait_reading_process_output):
4390 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4391 * scroll.c (do_direct_scrolling, scrolling_1):
4392 * termcap.c (tgetent):
4393 * window.c (check_window_containing, add_window_to_list)
4394 (freeze_window_starts):
4395 * xdisp.c (compare_overlay_entries, vmessage):
4396 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4397 (x_get_monitor_attributes_xrandr)
4398 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4399 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4400 * xfont.c (xfont_match, xfont_open):
4401 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4402 (menubar_selection_callback, menu_position_func)
4403 (popup_selection_callback, create_and_show_popup_menu)
4404 (dialog_selection_callback, create_and_show_dialog):
4405 * xrdb.c (x_get_string_resource):
4407 * xsmfns.c (x_session_check_input):
4408 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4409 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4410 (xaw_jump_callback, xaw_scroll_callback):
4411 Omit unnecessary casts.
4413 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4415 Minor string-length refactoring.
4416 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4417 * frame.c (make_monitor_attribute_list):
4418 Prefer build_string to strlen + make_string.
4420 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4422 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4423 don't check minor_code (Bug#14417).
4425 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4427 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4428 vertical positions instead. This avoids calling MATRIX_ROW with
4429 row numbers that are possibly beyond valid limits. (Bug#15064)
4431 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4433 Use xstrdup and build_unibyte_string where applicable.
4434 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4435 * xfns.c (x_window):
4436 * xrdb.c (x_get_customization_string):
4437 * xterm.c (xim_initialize):
4438 * w32fns.c (w32_window): Use xstrdup.
4439 (w32_display_monitor_attributes_list):
4440 * emacs.c (init_cmdargs):
4441 * keyboard.c (PUSH_C_STR):
4442 * nsfont.m (nsfont_open):
4443 * sysdep.c (system_process_attributes):
4444 * w32.c (system_process_attributes):
4445 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4447 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4449 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4450 variables of these types so that GDB would know about them, as aid
4451 for debugging fatal exceptions. (Bug#15024) See also
4452 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4455 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4457 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4458 larger than the NSWindow (Bug#14934).
4460 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4462 Redesign redisplay interface to drop global variable updated_window.
4463 Always pass currently updated window as a parameter to update routines.
4464 * dispextern.h (updated_window): Remove declaration.
4465 (struct redisplay_interface): Pass window parameter to
4466 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4467 and after_update_window_hook.
4468 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4470 * dispnew.c (updated_window): Remove.
4471 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4472 (update_window_line): Adjust to match redisplay interface changes.
4473 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4474 (ns_scroll_run, ns_after_update_window_line):
4475 * w32term.c (x_update_window_begin, x_update_window_end)
4476 (x_after_update_window_line, x_scroll_run):
4477 * xterm.c (x_update_window_begin, x_update_window_end)
4478 (x_after_update_window_line, x_scroll_run):
4479 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4480 Likewise. Adjust comments where appropriate.
4481 (x_cursor_to): Simplify because this is always called during window
4482 update (but install debugging check anyway).
4483 (expose_window): Check must_be_updated_p flag to see whether this
4484 function is called during window update.
4486 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4488 Do not reset window modification event counters excessively.
4489 These leftovers and poor man's tricky methods to catch extra
4490 redisplay's attention are no longer needed.
4491 * frame.c (set_menu_bar_lines_1):
4492 * minibuf.c (read_minibuf_unwind):
4493 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4494 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4495 (window_scroll_line_based, Fset_window_configuration):
4496 * xdisp.c (redisplay_window): Do not reset last_modified and
4497 last_overlay_modified counters.
4499 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4501 * xselect.c (x_send_client_event): Set send_event and serial, memset
4502 data.l as it might be bigger than data.b. Use 24 bit mask to
4503 XSendEvent (Bug#15034).
4505 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4507 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4508 for TTY frames that are not the top frame on their console.
4511 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4513 * w32term.c (w32fullscreen_hook): Really maximize frame when
4514 asked for (Bug#14841).
4516 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4518 Prefer selected_window to Fselected_window, likewise for frames.
4519 * buffer.c (Fbuffer_swap_text):
4520 * data.c (Fvariable_binding_locus):
4521 * window.c (run_window_configuration_change_hook): Adjust users.
4522 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4523 Use decode_live_frame.
4525 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4527 Be more careful if selected window shows the buffer other than current,
4528 use window_outdated only if this is not so. This change should also
4529 address some weird issues discussed in Bug#13012.
4530 * window.h (window_outdated): New prototype.
4531 * window.c (window_outdated): Now here. Convert from static and
4532 always assume window's buffer.
4533 (Fwindow_end, Fwindow_line_height): Use it.
4534 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4535 and always assume window's buffer.
4536 (redisplay_window): Adjust user.
4537 (redisplay_internal): Call to reconsider_clip_changes once and
4538 check whether mode line should be updated only if selected window
4539 shows current buffer.
4540 (run_window_scroll_functions): Use eassert for debugging check.
4541 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4543 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4545 * window.c (window_scroll, window_scroll_pixel_based)
4546 (window_scroll_line_based): Use bool for booleans.
4548 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4550 * process.c: Fix minor off-by-one issues in descriptor counts.
4551 This shouldn't fix any real bugs, but it cleans up the code a bit.
4552 (max_process_desc, max_input_desc): -1, not 0, means none.
4554 (delete_input_desc): New function.
4555 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4556 (deactivate_process): Scan backwards when recomuting max_process_desc;
4557 that should be faster.
4558 (init_process_emacs): Initialize max_input_desc.
4560 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4562 Use region cache to speedup bidi_find_paragraph_start.
4563 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4564 Rename cache_long_line_scans to cache_long_scans.
4565 * buffer.c (bset_cache_long_line_scans): Rename to
4566 bset_cache_long_scans.
4567 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4568 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4570 (syms_of_buffer): Rename cache-long-line-scans to
4571 cache-long-scans. Adjust docstring.
4572 * search.c (newline_cache_on_off):
4573 * indent.c (width_run_cache_on_off): Adjust users.
4574 * bidi.c (bidi_paragraph_cache_on_off): New function.
4575 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4576 * insdel.c (prepare_to_modify_buffer):
4577 Invalidate bidi_paragraph_cache if enabled.
4579 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4581 Invalidate region caches only if buffer text is going to be changed.
4582 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4583 (modify_text): ...new prototype.
4584 (prepare_to_modify_buffer_1): New prototype.
4585 * textprop.c (modify_region): Rename to...
4586 (modify_text_properties): ...new function.
4587 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4588 (Fremove_list_of_text_properties): Adjust users.
4589 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4590 (modify_text): ...new function.
4591 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4592 (prepare_to_modify_buffer_1): ...new function.
4593 * casefiddle.c (casify_region):
4594 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4595 (Ftranspose_regions): Use modify_text.
4597 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4599 * lisp.mk (lisp): Add nadvice.elc.
4601 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4603 New macro to iterate over live buffers similar to frames.
4604 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4605 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4606 Declare buffer-related variables here to offload lisp.h.
4607 * buffer.c (Vbuffer_alist): Adjust comment.
4608 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4609 (other_buffer_safely):
4610 * data.c (store_symval_forwarding):
4611 * dispnew.c (Fframe_or_buffer_changed_p):
4612 * fileio.c (Fdo_auto_save):
4613 * filelock.c (unlock_all_files):
4614 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4616 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4618 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4619 * callproc.c (create_temp_file):
4620 * filelock.c (create_lock_file):
4621 Assume mkostemp, since it's now provided by Gnulib.
4623 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4625 * w32.c (mkostemp): New function.
4626 (mktemp): Remove, no longer used. Most of the code reused in
4627 mkostemp. (Bug#15015)
4628 (mktemp): Don't undef.
4630 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4632 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4633 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4634 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4635 (free_glyph_pool, check_glyph_memory): Likewise for
4636 all users. Adjust comments where appropriate.
4638 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4640 * composite.h: Minor fixups.
4641 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4642 to fix a misspelling, and change it to an inline function while
4643 we're at it (it need not be a macro). All uses changed.
4644 (composition_method, composition_valid_p):
4645 Rewrite to avoid assignments in if-conditions.
4647 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4649 Do not use global Lisp_Object in composition macros.
4650 * composite.h (composition_temp): Remove declaration.
4651 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4652 (composition_method, composition_valid_p): ...inline functions.
4653 (compose_region): Remove the leftover.
4654 * composite.c (composition_temp): Remove.
4655 (run_composition_function, update_compositions)
4656 (composition_compute_stop_pos, composition_adjust_point)
4657 (Ffind_composition_internal):
4658 * coding.c (handle_composition_annotation):
4659 * xdisp.c (handle_composition_prop, check_point_in_composition):
4660 Related users changed.
4662 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4664 Drop FRAME_PTR typedef.
4665 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4666 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4667 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4668 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4669 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4670 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4671 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4672 All related users changed.
4674 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4676 * eval.c (default_toplevel_binding): New function.
4678 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4679 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4680 (syms_of_eval): Export them.
4681 * data.c (Fdefault_value): Micro cleanup.
4682 * term.c (init_tty): Use "false".
4684 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4686 Fix X GC leak in GTK and raw (no toolkit) X ports.
4687 * xterm.c (x_free_frame_resources): If white and black relief
4688 GCs are allocated, always free them here.
4689 * xfns.c (x_make_gc): Omit redundant initialization.
4690 * widget.c (create_frame_gcs): Remove the leftover.
4691 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4692 in x_free_frame_resources.
4694 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4696 * nsterm.m (windowWillResize:toSize:): Only change title if
4697 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4699 (viewDidEndLiveResize): New method.
4701 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4702 inside NS_IMPL_COCOA.
4704 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4706 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4707 Do not check whether undo is enabled because record_insert and
4708 record_delete does that themselves.
4710 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4712 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4713 member which is not really used any more.
4714 (FRAME_XIC_BASE_FONTNAME): Remove.
4715 * xfns.c (xic_free_fontset): Adjust user.
4716 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4717 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4718 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4719 (xdialog_show): Use eassert for debugging check.
4720 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4722 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4724 * fileio.c, fns.c (merge): Move extern decl from here ...
4725 * lisp.h (merge): ... to here.
4727 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4729 Fix last font-related change.
4730 * w32font.h (w32font_list_internal, w32font_match_internal):
4732 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4733 (uniscribe_list_family): Adjust to match font API change.
4734 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4735 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4737 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4739 * frame.h (FRAME_MOUSE_UPDATE):
4740 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4741 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4743 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4745 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4746 * font.h (struct font_driver): Change list, match, and list_family
4747 functions to accept struct frame * as first arg.
4748 * font.c (font_score, font_compare, font_sort_entities):
4750 (font_sort_entities, font_list_entities, font_select_entity):
4751 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4752 match font API change.
4753 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4754 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4755 * ftxfont.c (ftxfont_list, ftxfont_match):
4756 * xftfont.c (xftfont_list, xftfont_match):
4757 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4758 * w32font.c (w32font_list, w32font_match, w32font_list):
4759 (w32font_list_internal, w32_font_match_internal): Likewise.
4760 * xfaces.c (Fx_family_fonts): Adjust user.
4762 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4764 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4765 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4766 only if HAVE_X_WINDOWS is in use.
4767 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4768 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4769 * w32term.c (x_wm_set_icon_position): Likewise.
4770 * w32fns.c (x_icon): Adjust user.
4772 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4774 * xterm.c (last_mouse_press_frame): Remove the
4775 leftover which is not really used any more.
4776 (handle_one_xevent, syms_of_xterm): Adjust users.
4777 (x_flush): Call XFlush once per each X display, not frame.
4778 This is better because this code always unconditionally skips
4779 non-X frames in Vframe_list and issues the only XFlush if we
4780 have more than one X frame on the same X display.
4781 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4782 Use bool for booleans.
4783 (x_draw_glyph_string_background, cvt_string_to_pixel):
4784 (cvt_pixel_dtor): Drop unnecessary prototypes.
4785 * xterm.h (x_display_ok): Adjust prototype.
4787 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4789 Drop unnecessary functions that deals with frame pixel size.
4790 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4791 (x_pixel_height): Drop prototypes.
4792 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4793 (x_pixel_height): Drop implementations.
4794 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4795 which should be always valid for window frame.
4796 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4797 * w32menu.c (Fx_popup_dialog):
4798 * xmenu.c (Fx_popup_dialog): Likewise for both.
4800 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4802 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4803 frame parameters and call to Fmodify_frame_parameters just once.
4804 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4805 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4806 and mention nil frame in docstring.
4808 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4810 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4811 (x_figure_window_size): Likewise. Adjust to return long.
4812 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4813 (toplevel): Move Qterminal_live_p to...
4814 * terminal.c (toplevel): ...here, make it static, and...
4815 (syms_of_terminal): ...DEFSYM here.
4816 * frame.h (Qterminal_live_p): Remove declaration.
4817 (make_frame, x_figure_window_size): Adjust prototype.
4818 * nsfns.m (Fx_create_frame): Use long for window flags.
4820 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4822 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4823 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4824 Do not assume that emacs_close (INT_MAX) is a no-op.
4826 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4828 * xfaces.c (make_face_cache): For struct face_cache, prefer
4829 xmalloc to xzalloc and so avoid redundant call to memset.
4830 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4832 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4834 * fringe.c (draw_window_fringes, update_window_fringes)
4835 (compute_fringe_widths):
4836 * w32term.c (x_draw_glyph_string):
4837 * window.c (candidate_window_p, Frecenter):
4838 * xfaces.c (realize_basic_faces, realize_default_face)
4839 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4840 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4841 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4842 * xmenu.c (Fx_menu_bar_open_internal):
4843 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4844 * xsettings.c (xft_settings_event):
4845 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4846 Use bool for booleans. Adjust style and comments where
4848 * dispextern.h (draw_window_fringes, update_window_fringes)
4849 (compute_fringe_widths):
4850 * xterm.h (x_had_errors_p): Adjust prototype.
4852 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4854 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4855 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4857 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4859 * fns.c (toplevel): Remove comment before Fsafe_length because
4862 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4864 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4866 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4868 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4869 frame which got the message is still alive, before dereferencing
4870 its pointer. (Bug#14970)
4872 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4873 be a live window, before using it as such. (Bug#14970)
4875 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4877 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4878 w32_detect_focus_change instead of doing part of its job by hand.
4879 This fixes the problem whereby FOCUS_OUT events were not sent to
4882 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4884 * process.c (Fprocess_list): Doc fix.
4886 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4887 being re-exposed only if it didn't ask to become visible.
4888 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4889 was previously iconified. (Bug#14841)
4890 (x_iconify_frame): Mark the frame iconified.
4892 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4894 Fix minor problems found by static checking.
4895 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4896 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4898 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4900 * eval.c (set_specpdl_old_value): New function.
4901 (unbind_to): Minor simplification.
4902 (get_backtrace_frame): New function.
4903 (Fbacktrace_frame): Use it. Add `base' argument.
4904 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4905 (syms_of_eval): Export backtrace-eval.
4906 * xterm.c (x_focus_changed): Simplify.
4908 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4910 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4912 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4914 * xdisp.c (redisplay_window): Instead of moving point out of
4915 scroll margin, reject the force_start method, and try scrolling
4916 instead. (Bug#14780)
4918 2013-07-24 Ken Brown <kbrown@cornell.edu>
4920 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4923 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4925 * eval.c (Fprogn): Do not check that BODY is a proper list.
4926 This undoes the previous change. The check slows down the
4927 interpreter, and is not needed to prevent a crash. See
4928 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4930 2013-07-23 Glenn Morris <rgm@gnu.org>
4932 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4934 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4936 Port to GNU/Linux systems with tinfo but not ncurses.
4937 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4938 to decide whether ncurses is being used. Without this change,
4939 GCC complains about tgetent not being declared, on a system
4940 that has tinfo installed but ncurses not installed.
4942 * eval.c (Fprogn): Check that BODY is a proper list.
4944 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4945 * data.c (Fsetq_default):
4946 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4947 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4949 Tune by taking advantage of the fact that ARGS is always a list
4950 when a function is declared to have UNEVALLED args.
4952 * emacsgtkfixed.c: Port to GCC 4.6.
4953 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4955 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4957 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4958 here to silence compiler warnings.
4960 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4962 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4963 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4964 from messing up Emacs's 'struct frame' (Bug#14923).
4966 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4968 * alloc.c (make_save_ptr_ptr): Define this function.
4969 It was inadvertently omitted. It's needed only if
4970 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4972 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4974 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4975 frame have focus (Bug#14895).
4977 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4979 Avoid vfork-related deadlock more cleanly.
4980 * callproc.c (child_setup): When the child's exec fails, output
4981 the program name, as that's more useful. Use O_NONBLOCK to avoid
4983 * process.c (create_process_1): Remove; no longer needed.
4984 (create_process): Remove timer hack; no longer needed, now that
4985 the child avoids deadlock.
4987 2013-07-20 Glenn Morris <rgm@gnu.org>
4989 * image.c (Fimage_flush): Fix doc typo.
4991 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4993 Fix array bounds violation when pty allocation fails.
4994 * process.c (PTY_NAME_SIZE): New constant.
4995 (pty_name): Remove static variable; it's now auto.
4996 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4997 Take pty_name as an arg rather than using a static variable.
4998 All callers changed.
4999 (create_process): Recover pty_flag from process, not from volatile local.
5000 (create_pty): Stay inside array even when pty allocation fails.
5001 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5003 * lread.c (Fload): Avoid initialization only when lint checking.
5004 Mention that it's needed only for older GCCs.
5006 2013-07-20 Kenichi Handa <handa@gnu.org>
5008 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5009 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5011 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5013 * lread.c (Fload): Avoid uninitialized warning.
5015 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5017 Fix some minor file descriptor leaks and related glitches.
5018 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5019 (create_lock_file): Use write, not emacs_write.
5020 * image.c (slurp_file, png_load_body):
5021 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5022 (server_accept_connection):
5023 Don't leak an fd on memory allocation failure.
5024 * image.c (slurp_file): Add a cheap heuristic for growing files.
5025 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5026 as that's what the other routines do. Maybe input need not be
5027 blocked at all, but it's better to be consistent.
5028 Avoid undefined behavior when strlen is zero.
5030 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5031 (NSTATICS): Now a constant; doesn't need to be a macro.
5033 2013-07-19 Richard Stallman <rms@gnu.org>
5035 * coding.c (decode_coding_utf_8): Add simple loop for fast
5036 processing of ASCII characters.
5038 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5040 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5042 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5044 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5045 unportable 'struct x_display_info'.
5046 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5049 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5051 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5052 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5054 (system_process_attributes): Prefer plain char to unsigned char
5055 when either will do. Clean up properly if interrupted or if
5056 memory allocations fail. Don't assume sscanf succeeds.
5057 Remove no-longer-needed workaround to stop GCC from whining.
5058 Read command-line once, instead of multiple times. Check read status a
5061 Fix obscure porting bug with varargs functions.
5062 The code assumed that int is treated like ptrdiff_t in a vararg
5063 function, which is not a portable assumption. There was a similar
5064 -- though these days less likely -- porting problem with various
5065 assumptions that pointers of different types all smell the same as
5066 far as vararg functions is conserved. To make this problem less
5067 likely in the future, redo the API to use varargs functions.
5068 * alloc.c (make_save_value): Remove this vararg function.
5069 All uses changed to ...
5070 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5071 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5073 (make_save_ptr): Rename from make_save_pointer, for consistency with
5074 the above. Define only on platforms that need it. All uses changed.
5076 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5078 * keyboard.c: Try to fix typos in previous change.
5079 (DISPLAY_LIST_INFO): New macro.
5080 (kbd_buffer_get_event): Do not access members that are not present
5081 in X11. Revert inadvertent change of "!=" to "=".
5083 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5085 * keyboard.c (kbd_buffer_get_event):
5086 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5087 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5089 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5091 * filelock.c: Fix unlikely file descriptor leaks.
5092 (get_boot_time_1): Rework to avoid using emacs_open.
5093 This doesn't actually fix a leak, but is better anyway.
5094 (read_lock_data): Use read, not emacs_read.
5096 * doc.c: Fix minor memory and file descriptor leaks.
5097 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5098 (get_doc_string, Fsnarf_documentation):
5099 Fix file descriptor leak on error.
5101 * term.c: Fix minor fdopen-related file descriptor leaks.
5102 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5103 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5105 * charset.c: Fix file descriptor leaks and errno issues.
5107 (load_charset_map_from_file): Don't leak file descriptor on error.
5108 Use plain record_xmalloc since the allocation is larger than
5109 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5111 * eval.c (record_unwind_protect_nothing):
5112 * fileio.c (fclose_unwind):
5114 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5115 The replacement doesn't block input, but that no longer seems
5118 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5120 * lread.c: Fix file descriptor leaks and errno issues.
5121 (Fload): Close some races that leaked fds or streams when 'load'
5123 (Fload, openp): Report error number of last nontrivial failure to open.
5124 ENOENT counts as trivial.
5125 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5127 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5128 now that the function is always called with a nonnegative arg.
5129 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5130 All uses replaced with ...
5131 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5133 A few more minor file errno-reporting bugs.
5134 * callproc.c (Fcall_process):
5135 * doc.c (Fsnarf_documentation):
5136 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5137 * process.c (set_socket_option):
5138 Don't let a constructor trash errno.
5139 * doc.c: Include <errno.h>.
5141 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5143 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5145 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5147 Fix w32 bug with call-process-region (Bug#14885).
5148 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5149 to Fcall_process when the input is empty. This simplifies the
5150 code a bit. It makes no difference on POSIXish platforms but
5151 apparently it fixes a bug on w32.
5153 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5154 * fileio.c (close_file_unwind): Don't close if FD is negative;
5155 this can happen when unwinding a zapped file descriptor.
5156 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5157 in case Emacs runs out of memory between the two unwind-protects.
5158 Don't trash errno when closing FD.
5159 Zap the FD in the specpdl when closing it, instead of deferring
5160 the removal of the unwind-protect; this fixes a bug where a child
5161 function unwinds the stack past us.
5163 New unwind-protect flavors to better type-check C callbacks.
5164 This also lessens the need to write wrappers for callbacks,
5165 and the need for make_save_pointer.
5166 * alloca.c (free_save_value):
5167 * atimer.c (run_all_atimers):
5169 * alloc.c (safe_alloca_unwind):
5170 * atimer.c (unwind_stop_other_atimers):
5171 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5172 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5173 * minibuf.c (choose_minibuf_frame_1):
5174 * process.c (make_serial_process_unwind):
5175 * xdisp.h (pop_message_unwind):
5176 * xselect.c (queue_selection_requests_unwind):
5177 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5178 * alloca.c (record_xmalloc):
5179 Prefer record_unwind_protect_ptr to record_unwind_protect with
5181 * alloca.c (Fgarbage_collect):
5182 Prefer record_unwind_protect_void to passing a dummy.
5183 * buffer.c (restore_buffer):
5184 * window.c (restore_window_configuration):
5185 * xfns.c, w32fns.c (do_unwind_create_frame)
5186 New wrapper. All record-unwind uses of wrappee changed.
5187 * buffer.c (set_buffer_if_live):
5188 * callproc.c (call_process_cleanup, delete_temp_file):
5189 * coding.c (code_conversion_restore):
5190 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5191 * editfns.c (save_excursion_restore)
5192 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5193 (save_restriction_restore):
5194 * eval.c (restore_stack_limits, un_autoload):
5195 * fns.c (require_unwind):
5196 * keyboard.c (recursive_edit_unwind, tracking_off):
5197 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5198 * macros.c (pop_kbd_macro, restore_menu_items):
5199 * nsfns.m (unwind_create_frame):
5200 * print.c (print_unwind):
5201 * process.c (start_process_unwind):
5202 * search.c (unwind_set_match_data):
5203 * window.c (select_window_norecord, select_frame_norecord):
5204 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5205 (fast_set_selected_frame):
5206 * xfns.c, w32fns.c (unwind_create_tip_frame):
5207 Return void, not a dummy Lisp_Object. All uses changed.
5208 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5209 * callproc.c (call_process_kill):
5210 * fileio.c (restore_point_unwind, decide_coding_unwind)
5211 (build_annotations_unwind):
5212 * insdel.c (Fcombine_after_change_execute_1):
5213 * keyboard.c (read_char_help_form_unwind):
5214 * menu.c (unuse_menu_items):
5215 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5216 * sound.c (sound_cleanup):
5217 * xdisp.c (unwind_redisplay):
5218 * xfns.c (clean_up_dialog):
5219 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5220 Accept no args and return void, instead of accepting and returning
5221 a dummy Lisp_Object. All uses changed.
5222 * cygw32.c (fchdir_unwind):
5223 * fileio.c (close_file_unwind):
5224 * keyboard.c (restore_kboard_configuration):
5225 * lread.c (readevalllop_1):
5226 * process.c (wait_reading_process_output_unwind):
5227 Accept int and return void, rather than accepting an Emacs integer
5228 and returning a dummy object. In some cases this fixes an
5229 unlikely bug when the corresponding int is outside Emacs integer
5230 range. All uses changed.
5231 * dired.c (directory_files_internal_unwind):
5232 * fileio.c (do_auto_save_unwind):
5233 * gtkutil.c (pop_down_dialog):
5234 * insdel.c (reset_var_on_error):
5235 * lread.c (load_unwind):
5236 * xfns.c (clean_up_file_dialog):
5237 * xmenu.c, nsmenu.m (pop_down_menu):
5238 * xmenu.c (cleanup_widget_value_tree):
5239 * xselect.c (wait_for_property_change_unwind):
5240 Accept pointer and return void, rather than accepting an Emacs
5241 save value encapsulating the pointer and returning a dummy object.
5243 * editfns.c (Fformat): Update the saved pointer directly via
5244 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5245 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5246 (unwind_body): New function.
5247 (record_unwind_protect): First arg is now a function returning void,
5248 not a dummy Lisp_Object.
5249 (record_unwind_protect_ptr, record_unwind_protect_int)
5250 (record_unwind_protect_void): New functions.
5251 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5252 * fileio.c (struct auto_save_unwind): New type.
5253 (do_auto_save_unwind): Use it.
5254 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5255 * insdel.c (struct rvoe_arg): New type.
5256 (reset_var_on_error): Use it.
5257 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5259 (specbinding_func): Remove; there are now several such functions.
5260 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5261 (set_unwind_protect_ptr): New function.
5262 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5264 Be simpler and more consistent about reporting I/O errors.
5265 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5266 Say "Read error" and "Write error", rather than "I/O error", or
5267 "IO error reading", or "IO error writing", when a read or write
5269 * process.c (Fmake_network_process, wait_reading_process_output)
5270 (send_process, Fprocess_send_eof, wait_reading_process_output):
5271 Capitalize diagnostics consistently. Put "failed foo" at the
5272 start of the diagnostic, so that we don't capitalize the
5273 function name "foo". Consistently say "failed" for such
5275 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5276 All callers changed. This is so it can use report_file_error.
5277 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5278 diagnostics consistently as above.
5280 * fileio.c (report_file_errno): Fix errno reporting bug.
5281 If the file name is neither null nor a pair, package it up as a
5282 singleton list. All callers changed, both to this function and to
5283 report_file_error. This fixes a bug where the memory allocator
5284 invoked by list1 set errno so that the immediately following
5285 report_file_error reported the wrong errno value.
5287 Fix minor problems found by --enable-gcc-warnings.
5288 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5289 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5291 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5293 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5294 Set event->arg to Qt if switch-event shall be generated.
5295 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5297 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5299 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5302 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5303 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5304 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5305 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5306 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5307 and there is a focused frame.
5308 (head_table): Add focus-in and focus-out.
5309 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5310 bind to handle-focus-in/out.
5312 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5313 (Fhandle_switch_frame): Call Fhandle_focus_in.
5314 (syms_of_frame): defsubr handle-focus-in/out.
5316 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5318 Fix porting bug to older POSIXish platforms (Bug#14862).
5319 * sysdep.c (emacs_pipe): New function, that implements
5320 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5321 This should port better to CentOS 5 and to Mac OS X 10.6.
5322 All calls to pipe2 changed.
5324 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5325 This makes the code easier to read and the executable a bit smaller.
5326 Do not replace all calls to Fcons that happen to create lists,
5327 just calls that are intended to create lists. For example, when
5328 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5329 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5330 Similarly for list2 through list5.
5331 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5332 * bytecode.c (exec_byte_code):
5333 * callint.c (quotify_arg, Fcall_interactively):
5334 * callproc.c (Fcall_process, create_temp_file):
5335 * charset.c (load_charset_map_from_file)
5336 (Fdefine_charset_internal, init_charset):
5337 * coding.c (get_translation_table, detect_coding_system)
5338 (Fcheck_coding_systems_region)
5339 (Fset_terminal_coding_system_internal)
5340 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5341 * composite.c (update_compositions, Ffind_composition_internal):
5342 * dired.c (directory_files_internal, file_name_completion)
5344 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5345 * doc.c (Fsnarf_documentation):
5346 * editfns.c (Fmessage_box):
5348 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5349 (Feval, eval_sub, Ffuncall, apply_lambda):
5350 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5351 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5352 (Fset_file_times, Finsert_file_contents)
5353 (Fchoose_write_coding_system, Fwrite_region):
5354 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5355 * font.c (font_registry_charsets, font_parse_fcname)
5356 (font_prepare_cache, font_update_drivers, Flist_fonts):
5357 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5358 * frame.c (make_frame, Fmake_terminal_frame)
5359 (x_set_frame_parameters, x_report_frame_params)
5360 (x_default_parameter, Fx_parse_geometry):
5361 * ftfont.c (syms_of_ftfont):
5362 * image.c (gif_load):
5363 * keyboard.c (command_loop_1):
5364 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5365 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5366 (Fminor_mode_key_binding, accessible_keymaps_1)
5367 (Faccessible_keymaps, Fwhere_is_internal):
5368 * lread.c (read_emacs_mule_char):
5369 * menu.c (find_and_return_menu_selection):
5370 * minibuf.c (get_minibuffer):
5371 * nsfns.m (Fns_perform_service):
5372 * nsfont.m (ns_script_to_charset):
5373 * nsmenu.m (ns_popup_dialog):
5374 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5375 (Fx_own_selection_internal):
5376 * nsterm.m (append2):
5377 * print.c (Fredirect_debugging_output)
5378 (print_prune_string_charset):
5379 * process.c (Fdelete_process, Fprocess_contact)
5380 (Fformat_network_address, set_socket_option)
5381 (read_and_dispose_of_process_output, write_queue_push)
5382 (send_process, exec_sentinel):
5383 * sound.c (Fplay_sound_internal):
5384 * textprop.c (validate_plist, add_properties)
5385 (Fput_text_property, Fadd_face_text_property)
5386 (copy_text_properties, text_property_list, syms_of_textprop):
5387 * unexaix.c (report_error):
5388 * unexcoff.c (report_error):
5389 * unexsol.c (unexec):
5390 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5391 (Fformat_mode_line, syms_of_xdisp):
5392 * xfaces.c (set_font_frame_param)
5393 (Finternal_lisp_face_attribute_values)
5394 (Finternal_merge_in_global_face, syms_of_xfaces):
5395 * xfns.c (x_default_scroll_bar_color_parameter)
5396 (x_default_font_parameter, x_create_tip_frame):
5397 * xfont.c (xfont_supported_scripts):
5398 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5399 (menu_help_callback, xmenu_show):
5401 * xterm.c (set_wm_state):
5402 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5403 and similarly for list2 through list5.
5405 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5407 * callproc.c (Fcall_process_region): Fix minor race and tune.
5408 (create_temp_file): New function, with the temp-file-creation part
5409 of the old Fcall_process_region. Use Fcopy_sequence to create the
5410 temp file name, rather than alloca + build_string, for simplicity.
5411 Don't bother to block input around the temp file creation;
5412 shouldn't be needed. Simplify use of mktemp.
5413 Use record_unwind_protect immediately after creating the temp file;
5414 this closes an unlikely race where the temp file was not removed.
5415 Use memcpy rather than an open-coded loop.
5416 (Fcall_process_region): Use the new function. If the input is
5417 empty, redirect from /dev/null rather than from a newly created
5418 empty temp file; this avoids unnecessary file system traffic.
5420 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5422 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5423 Simplify by making this case like the other two. This is a bit
5424 slower on obsolete hosts, but the extra complexity isn't worth it.
5426 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5427 * process.c (create_process) [!DOS_NT]:
5428 Remove now-unnecessary calls to emacs_close.
5430 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5432 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5433 returning early. (Bug#14850)
5435 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5436 and inhibit-iso-escape-detection attributes of 'undecided'.
5439 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5441 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5442 Reported by Herbert J. Skuhra in
5443 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5445 Don't lose top specpdl entry when memory is exhausted.
5446 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5447 specpdl overflow here, to simplify callers; all callers changed.
5448 Always reserve an unused entry at the stack top; this avoids
5449 losing the top entry's information when memory is exhausted.
5451 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5453 Clean up errno reporting and fix some errno-reporting bugs.
5454 * callproc.c (Fcall_process):
5455 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5456 * process.c (create_process, Fmake_network_process):
5457 * unexaix.c (report_error):
5458 * unexcoff.c (report_error):
5459 Be more careful about reporting the errno of failed operations.
5460 The code previously reported the wrong errno sometimes.
5461 Also, prefer report_file_errno to setting errno + report_file_error.
5462 (Fcall_process): Look at openp return value rather than at path,
5463 as that's a bit faster and clearer when there's a numeric predicate.
5464 * fileio.c (report_file_errno): New function, with most of the
5465 old contents of report_file_error.
5466 (report_file_error): Use it.
5467 (Ffile_exists_p, Ffile_accessible_directory_p):
5468 Set errno to 0 when it is junk.
5469 * fileio.c (Faccess_file):
5470 * image.c (x_create_bitmap_from_file):
5471 Use faccessat rather than opening the file, to avoid the hassle of
5472 having a file descriptor open.
5473 * lisp.h (report_file_errno): New decl.
5474 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5477 * process.c (create_process, wait_reading_process_output) [AIX]:
5478 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5479 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5480 a multithreaded environment anyway).
5481 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5483 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5485 * image.c (x_find_image_file): Don't close a remote file handle.
5487 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5489 Fix races with threads and file descriptors.
5490 * callproc.c (Fcall_process_region):
5491 * dired.c (open_directory):
5492 * emacs.c (main, Fdaemon_initialized):
5493 * image.c (x_find_image_file):
5494 * inotify.c (Finotify_rm_watch):
5495 * lread.c (Flocate_file_internal):
5496 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5497 * term.c (term_mouse_moveto, init_tty):
5498 * termcap.c (tgetent):
5499 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5500 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5501 * unexhp9k800.c, unexmacosx.c (unexec):
5502 * callproc.c (Fcall_process_region):
5503 Use emacs_close, not close.
5504 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5505 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5506 and posix_close function on current platforms (which all lack them).
5507 (emacs_close): Use it. This should fix the races on GNU/Linux and
5508 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5509 and it should avoid closing random victim file descriptors on
5512 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5514 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5515 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5518 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5519 This is for .gdbinit xbacktrace.
5521 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5522 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5523 (emacs_set_tty): Now static.
5524 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5525 * term.c (tty_capable_p, tty_default_color_capabilities)
5526 (get_tty_terminal, term_mouse_movement)
5527 (handle_one_term_event, init_tty, maybe_fatal):
5528 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5529 (tgetent, scan_file, name_match, compare_contin):
5530 * terminal.c (get_terminal):
5531 Use bool for boolean.
5532 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5533 Prefer char to unsigned char if either will do.
5534 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5535 (tty_write_glyphs): Prefer int to unsigned.
5536 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5537 All callers changed.
5538 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5540 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5543 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5544 (B__dummy__): New dummy symbol, to pacify C89.
5545 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5546 they can't grok varargs macros.
5547 * dispnew.c (add_window_display_history)
5548 (add_frame_display_history):
5549 * print.c (print_object):
5550 * xdisp.c (debug_method_add):
5551 Use %p printf format only for void pointers.
5552 * emacs.c (usage_message): New constant, replacing ...
5553 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5554 (main): Adjust to usage reorg.
5555 * fns.c (syms_of_fns):
5556 * profiler.c (syms_of_profiler):
5557 Don't use non-constant struct initializers.
5558 * gnutls.h (gnutls_initstage_t):
5559 * lisp.h (enum Lisp_Fwd_Type):
5560 * lread.c (lisp_file_lexically_bound_p):
5561 * xsettings.c (anonymous enum):
5562 Remove trailing comma.
5563 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5564 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5565 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5567 * regex.c (const_re_char): New type, to pacify strict C89.
5568 All uses of 'const re_char' replaced to use it.
5569 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5570 with glibc when strict C89. This change is imported from gnulib.
5572 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5573 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5574 Omit GNU_LINUX implementation, since it requires long long.
5575 * xterm.c (x_draw_underwave):
5576 Do not assume the traditional order of struct's members.
5577 (x_term_init): Rewrite to avoid the need for non-constant structure
5580 Syntax cleanup, mostly replacing macros with functions.
5581 This removes the need for the syntax_temp hack.
5582 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5583 * syntax.c (SYNTAX_INLINE): New macro.
5584 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5585 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5586 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5587 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5588 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5589 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5590 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5591 Now constants, not macros.
5592 (syntax_temp) [!__GNUC__]: Remove.
5593 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5594 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5595 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5596 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5597 Move here from syntax.h; now functions, not macros. Except for the
5598 last function, these are static since only syntax.c uses them.
5599 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5600 All uses changed. Now a function, not a macro; use this fact
5601 to simplify the code.
5602 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5603 compiler bugs; no longer relevant.
5604 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5605 (SYNTAX_INLINE): New macro.
5606 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5607 for the new functions. Use bool for boolean member.
5608 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5609 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5610 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5611 (SETUP_BUFFER_SYNTAX_TABLE):
5612 Now extern inline functions, not macros.
5613 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5614 Remove; all uses replaced by implementation.
5615 (syntax_temp) [!__GNUC__]: Remove decl.
5616 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5618 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5620 * emacs.c (main): Fix syntax error.
5622 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5624 Timestamp fixes for undo (Bug#14824).
5625 * atimer.c (schedule_atimer):
5626 * fileio.c (Ffile_newer_than_file_p):
5627 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5628 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5629 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5630 (syms_of_fileio): Remove Sclear_visited_file_name.
5631 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5632 file doesn't exist; this avoids an ambiguity with negative timestamps.
5633 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5634 * systime.h (make_emacs_time, invalid_emacs_time):
5635 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5636 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5637 * undo.c (record_first_change): Push (visited-file-modtime) onto
5638 undo list rather than reimplementing it by hand, incorrectly.
5640 2013-07-09 Ken Brown <kbrown@cornell.edu>
5642 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5644 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5646 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5648 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5650 Handle errno and exit status a bit more carefully.
5651 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5652 number into an exit status. Instead, use EXIT_CANCELED.
5653 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5654 * callproc.c (relocate_fd):
5655 * emacs.c (close_output_streams, main):
5656 * process.c (create_process):
5657 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5658 Use emacs_perror for simplicity.
5659 * callproc.c (relocate_fd, main):
5660 * sysdep.c (sys_subshell):
5661 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5662 (shut_down_emacs): Use emacs_write, not write.
5663 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5664 * fileio.c (Fcopy_file, e_write):
5665 * nsterm.m (ns_select):
5666 * process.c (send_process):
5667 * sound.c (vox_write):
5668 Use emacs_write_sig, not emacs_write.
5669 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5670 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5672 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5674 (emacs_full_write): New function.
5675 (emacs_write): Rewrite to use it.
5676 (emacswrite_sig, emacs_perror): New functions.
5677 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5679 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5681 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5682 on NS even if it is present. Pixmap on NS is a void*.
5684 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5686 Port to Ubuntu 10 (Bug#14803).
5687 Problem reported by T.V. Raman.
5688 * process.c (close_on_exec, accept4, process_socket):
5689 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5691 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5693 * w32.c (sys_dup): Declare prototype.
5697 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5699 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5701 Make file descriptors close-on-exec when possible (Bug#14803).
5702 This simplifies Emacs a bit, since it no longer needs to worry
5703 about closing file descriptors by hand in some cases.
5704 It also fixes some unlikely races. Not all such races, as
5705 libraries often open files internally without setting
5706 close-on-exec, but it's an improvement.
5707 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5708 * callproc.c (Fcall_process) [!MSDOS]:
5709 * emacs.c (main) [!DOS_NT]:
5710 * nsterm.m (ns_term_init):
5711 * process.c (create_process):
5712 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5713 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5714 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5715 Prefer mkostemp with O_CLOEXEC to mkstemp.
5716 * callproc.c (relocate_fd) [!WINDOWSNT]:
5717 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5718 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5720 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5721 Make the resulting file descriptor close-on-exec.
5722 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5723 * lread.c (load_descriptor_list, load_descriptor_unwind):
5724 Remove; no longer needed. All uses removed.
5725 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5726 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5728 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5729 (Fmake_network_process, Fnetwork_interface_list):
5730 (Fnetwork_interface_info, server_accept_connection):
5731 Make newly-created socket close-on-exec.
5732 * sysdep.c (emacs_open, emacs_fopen):
5733 Make new-created descriptor close-on-exec.
5734 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5735 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5737 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5739 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5740 for NS_IMPL_GNUSTEP.
5742 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5744 Fix openp errno handling.
5745 * callproc.c (Fcall_process): Preserve openp errno around close.
5746 * lread.c (openp): Set errno when returning -1, as some callers
5749 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5751 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5753 * nsterm.h (NSSavePanel): Update comment.
5754 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5755 (ns_run_file_dialog): Declare.
5757 * nsfns.m: Remove panelOK.
5759 (ns_run_file_dialog): New function.
5760 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5761 event loop, so file dialog is popped up by ns_run_file_dialog, called
5762 by sendEvent (Bug#14578).
5763 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5765 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5767 * xdisp.c (default_line_pixel_height): New function.
5768 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5769 (try_cursor_movement, redisplay_window, try_window)
5770 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5772 * window.c (window_scroll_pixel_based):
5773 use default_line_pixel_height.
5775 * dispextern.h (default_line_pixel_height): Add prototype.
5777 * frame.c (x_set_line_spacing): Accept a float value for
5778 line-spacing parameter, per the documentation.
5780 * data.c (Fmultibyte_string_p): Doc fix.
5782 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5784 Use emacs_open more consistently when opening files.
5785 This handles EINTR more consistently now, and makes it easier
5786 to introduce other uniform changes to file descriptor handling.
5787 * src/systdio.h: New file.
5788 * src/buffer.c (mmap_init):
5789 * cygw32.c (chdir_to_default_directory):
5790 * dispnew.c (Fopen_termscript):
5791 * emacs.c (Fdaemon_initialized):
5792 * fileio.c (Fdo_auto_save):
5793 * image.c (slurp_file, png_load_body, jpeg_load_body):
5794 * keyboard.c (Fopen_dribble_file):
5796 * print.c (Fredirect_debugging_output):
5797 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5798 * termcap.c (tgetent):
5799 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5800 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5801 * w32term.c (w32_initialize) [CYGWIN]:
5802 * xfaces.c (Fx_load_color_file):
5803 Use emacs_open instead of plain open, and emacs_fopen instead of
5805 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5806 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5807 * callproc.c (default_output_mode): New constant.
5808 (Fcall_process): Use it to call emacs_open instead of plain creat.
5809 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5810 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5811 (emacs_fopen): New function.
5812 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5813 Include <lisp.h>, for emacs_open.
5814 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5816 Remove duplicate #include directives.
5817 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5819 Don't include stdio.h twice.
5820 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5821 Don't include sys/types.h or stdio.h twice.
5822 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5823 * lread.c: Don't include coding.h twice.
5824 * nsfont.m: Don't include frame.h twice.
5825 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5826 * ralloc.c: Don't include <unistd.h> twice.
5827 * xdisp.c: Don't include font.h twice.
5828 * xterm.c: Don't include fontset.h twice.
5829 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5831 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5833 Scale ImageMagick images more carefully.
5834 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5835 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5836 Be more careful about avoiding undefined behavior after
5837 integer overflow and division by zero.
5839 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5841 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5842 (syms_of_w32fns): DEFSYM them.
5843 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5844 (CCHDEVICENAME): Define macros if not defined.
5845 (struct MONITOR_INFO_EX): New struct.
5846 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5847 (enum_display_monitors_fn): New variable.
5848 (globals_of_w32fns): Initialize it.
5849 (Fx_display_pixel_width, Fx_display_pixel_height)
5850 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5851 multi-monitor setups in docstrings.
5852 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5853 screen size by primary monitor's millimeter per pixel.
5854 (w32_monitor_enum, w32_display_monitor_attributes_list)
5855 (w32_display_monitor_attributes_list_fallback)
5856 (Fw32_display_monitor_attributes_list): New functions.
5857 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5859 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5861 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5863 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5865 * fileio.c (Qfile_notify_error): New error symbol.
5867 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5868 * inotify.c (inotify_callback, symbol_to_inotifymask)
5869 (Finotify_add_watch, Finotify_rm_watch): Use it.
5870 (inotifyevent_to_event): Exchange order of cookie and file name.
5871 (Finotify_add_watch): Adapt docstring.
5873 * lisp.h (Qfile_notify_error): Declare.
5875 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5877 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5878 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5879 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5880 which did not work (see <http://bugs.gnu.org/14569#307>).
5881 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5882 && (!noninteractive || initialized)). This attempts to thread
5883 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5885 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5887 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5888 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5890 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5892 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5893 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5894 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5895 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5897 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5899 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5900 Define to __sys_siglist.
5902 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5904 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5905 word-wrap, so that overflow-newline-into-fringe would work in
5906 visual-line-mode. (Bug#2749)
5907 (move_it_in_display_line_to): When the last scanned display
5908 element fits exactly on the display line, and
5909 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5910 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5911 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5912 finding buffer position that corresponds to pixel coordinates,
5913 e.g. in buffer_posn_from_coords.
5915 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5917 * process.c (handle_child_signal): Call catch_child_signal if
5920 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5922 Don't convert function pointers to void * and back.
5923 It isn't portable C, and it's easy enough to avoid.
5924 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5925 (make_save_value): Add support for SAVE_FUNCPOINTER.
5926 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5927 * print.c (print_object):
5928 Distinguish function from object pointers.
5929 * lisp.h (SAVE_FUNCPOINTER): New constant.
5930 (SAVE_SLOT_BITS): Adjust to it.
5931 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5932 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5933 (voidfuncptr): New typedef.
5934 (struct Lisp_Save_Value): New member data[0].funcpointer.
5935 (XSAVE_FUNCPOINTER): New function.
5937 Simplify buildobj processing.
5938 * Makefile.in (buildobj.h): Make it a sequence of strings each
5939 followed by comma, rather than a single string. Put it into a
5940 .tmp file in case there's an error while generating it.
5941 (gl-stamp): Use .tmp for temp files.
5942 (mostlyclean): Clean .tmp files.
5943 * doc.c (buildobj): Move to just the routine that needs it.
5944 It's now an array of strings, so processing is simpler.
5946 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5948 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5949 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5950 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5951 Invoke malloc_enable_thread even when not interactive.
5952 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5953 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5954 in this case, since the underlying bug has now been fixed.
5956 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5958 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5959 unlinking it (bug#14691).
5961 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5963 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5964 before checking whether buffer is modified. This lets
5965 `kill-buffer-query-functions' cancel killing of the buffer or save
5966 its content before `kill-buffer' asks user the "Buffer %s
5967 modified; kill anyway?" question.
5969 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5971 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5972 Let the super performKeyEquivalent deal with them (Bug#14747).
5974 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5976 * widget.c (resize_cb): Remove unused local.
5978 Do not use GTK 3 if it exists but cannot be compiled.
5979 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5980 * xterm.c (x_error_handler) [!USE_GTK]:
5983 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5985 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5987 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5988 to the valid range of values. (Bug#14753)
5990 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5991 when moving point by using the current glyph matrix. This avoids
5992 the need to force redisplay when this function is called in a
5995 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5997 Fix minor problems found by static checking.
5998 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5999 Redo the latter's body to sidestep GCC parenthesization warnings.
6000 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6001 * coding.c (detect_coding, detect_coding_system):
6002 * coding.h (struct undecided_spec):
6003 Use bool for boolean.
6004 * image.c (QCmax_width, QCmax_height): Now static.
6005 * xdisp.c (Fmove_point_visually): Remove unused local.
6007 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6009 * xdisp.c (Fmove_point_visually): New function.
6011 2013-06-28 Kenichi Handa <handa@gnu.org>
6013 * coding.h (define_coding_undecided_arg_index): New enum.
6014 (coding_attr_index): New members
6015 coding_attr_undecided_inhibit_null_byte_detection,
6016 coding_attr_undecided_inhibit_iso_escape_detection,
6017 coding_attr_undecided_prefer_utf_8.
6018 (undecided_spec): New struct.
6019 (struct coding_system): New member `undecided' of the member
6022 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6023 (detect_coding): Likewise.
6024 (detect_coding_system): Likewise.
6025 (Fdefine_coding_system_internal): New coding system properties
6026 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6028 (syms_of_coding): Adjust for coding_arg_undecided_max.
6030 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6032 * image.c (x_from_xcolors): Remove unused local.
6034 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6036 Defer image data transfer between X client and server until actual
6039 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6042 * image.c (Destroy_Image): Remove.
6043 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6044 `mask_p', and `colors_p'. All uses changed.
6045 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6046 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6047 New macros for `flags' arg to x_clear_image_1.
6048 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6049 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6050 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6051 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6052 (image_get_x_image, image_unget_x_image): New functions or macros.
6053 (image_background, image_background_transparent, x_to_xcolors)
6054 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6055 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6056 instead of Destroy_Image.
6057 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6058 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6059 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6060 (imagemagick_load_image, svg_load_image): Use them instead of
6061 x_create_x_image_and_pixmap, and x_put_x_image followed by
6062 x_destroy_x_image, respectively.
6063 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6064 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6065 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6066 background_transparent fields.
6067 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6068 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6070 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6072 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6073 This mostly consists of undoing recent changes.
6074 * callproc.c (Fcall_process):
6075 * process.c (create_process):
6076 Do not worry about catching SIGCHLD here, undoing previous change.
6077 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6078 * process.c, process.h (catch_child_signal):
6079 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6080 * process.c (catch_child_handler): Don't worry about being called
6081 lazily and do not assume caller has blocked SIGCHLD, undoing
6082 previous change. Move first-time stuff back to
6083 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6084 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6085 set lib_child_handler if it's already initialized, which may
6086 help avoid problems on GNUStep.
6088 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6090 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6091 * callproc.c (Fcall_process):
6092 * process.c (create_process):
6093 Make sure SIGCHLD is caught before we fork,
6094 since Emacs startup no arranges to catch SIGCHLD.
6095 * process.c (lib_child_handler): Initialize to null, not to
6097 (catch_child_signal): Allow self to be called lazily.
6098 Do nothing if it's already been called.
6099 Assume caller has blocked SIGCHLD (all callers do now).
6100 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6101 just before it's really needed.
6102 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6103 since it hasn't been caught yet.
6105 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6107 * image.c (compute_image_size): New function to implement
6108 :max-width and :max-height.
6109 (imagemagick_load_image): Use it.
6111 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6113 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6114 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6116 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6117 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6118 the SIGCHLD handler, since the code is not atomic and (due to glib)
6119 signals may be arriving now.
6120 * sysdep.c (init_signals): Do not catch child signals here;
6121 'main' now does that later, at a safer time.
6123 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6125 Clean up SIGCHLD handling a bit (Bug#14569).
6126 * process.c, process.h (catch_child_signal):
6127 Now always extern, even if !NS_IMPL_GNUSTEP.
6128 * process.c (catch_child_signal): Move glib tickler here from
6129 init_process_emacs, so that it's done earlier in Emacs
6130 initialization. Also move the noninteractive && !initialized
6131 check here from init_process_emacs. This is all a bit cleaner for
6132 GNUish platforms, and I hope it works around the Cygwin bug.
6133 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6134 that glib signal handling is tickled before glib creates threads.
6136 * process.c (wait_reading_process_output): Avoid int overflow
6137 when reading more than 2 GiB total from a process.
6139 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6141 * process.c (create_process): Handle a couple more cases,
6142 i.e., work even if new_argv and wait_child_setup[i] are cached.
6143 Use Fcall_process's style for volatile vars.
6145 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6147 * process.c (create_process): Mark PROCESS volatile.
6149 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6151 Use C99-style flexible array members if available.
6152 This avoids some subtle aliasing issues, which typically
6153 aren't a problem with GCC but may be a problem elsewhere.
6154 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6155 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6156 In either case, it uses a flexible array member rather than
6157 the old struct hack. All uses changed.
6158 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6159 Adjust to sdata reorganization.
6160 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6161 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6162 that ports better to pre-C99 non-GCC.
6163 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6164 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6165 as the latter has changed.
6166 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6167 and port better to pre-C99 GCC.
6168 * image.c (struct xpm_cached_color):
6169 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6170 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6171 Use FLEXIBLE_ARRAY_MEMBER.
6172 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6173 Move decl to top level so it gets checked against implementation.
6174 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6175 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6177 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6179 * syntax.c: Integer cleanups.
6180 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6181 All uses that need 0-or-2 changed to:
6182 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6183 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6184 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6185 (char_quoted, prev_char_comend_first, back_comment)
6186 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6187 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6188 Use bool for boolean.
6189 (update_syntax_table, skip_chars, skip_syntaxes):
6190 Prefer int to unsigned when either will do.
6191 (back_comment): Return boolean success flag, like forw_comment,
6192 instead of positive-or-minus-1 (which might have overflowed int anyway).
6193 Don't stuff ptrdiff_t into int.
6194 (syntax_spec_code, syntax_code_spec): Now const.
6195 (Fmatching_paren, scan_lists, scan_sexps_forward):
6196 Use enum syntaxcode for syntax code.
6197 (Fmatching_paren): Check that arg is a character, not just an integer.
6198 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6199 (Finternal_describe_syntax_value): Omit no-longer-needed
6201 (skip_chars): Use char, not unsigned char, when the distinction
6203 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6204 * bytecode.c (exec_byte_code):
6205 * syntax.c (syntax_spec_code, Fchar_syntax)
6206 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6208 * syntax.h (SYNTAX_WITH_FLAGS):
6209 Omit unnecessary casts.
6211 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6213 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6214 line dimensions here, to avoid race conditions with the main
6215 thread. (Bug#14062, bug#14630, bug#14669)
6217 * w32term.c (w32_draw_window_cursor): Compute the header line and
6218 mode line dimensions here.
6219 <w32_system_caret_window, w32_system_caret_hdr_height>:
6220 <w32_system_caret_mode_height>: New variables.
6222 * w32term.h: Declare them.
6224 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6226 * alloc.c (die): Move "assertion failed" string here ...
6227 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6228 COND when SUPPRESS_CHECKING. This shrinks the executable text
6229 size by 0.8% to 2.2% when configured with --enable-checking,
6230 depending on optimization flags (GCC 4.8.1 x86-64).
6232 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6234 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6236 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6237 base is 2; this is more accurate.
6239 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6241 * sound.c (string_default): Move to !WINDOWSNT section.
6242 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6244 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6246 * sound.c: Integer cleanups.
6247 Remove unnecessary forward decls.
6248 (struct sound_device): The 'file' member is now a Lisp_Object, not
6249 a char *, so that we needn't invoke alloca on a huge size.
6250 (Fplay_sound_internal): Adjust to this.
6251 (string_default): New function.
6252 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6253 Use it to adjust to the struct sound_device change.
6254 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6255 (be2hs) [0]: Remove.
6257 * syntax.c (skip_chars): Don't use uninitialized storage
6258 when searching a multibyte buffer for characters that are not in a
6259 unibyte string that contains non-ASCII characters.
6261 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6263 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6264 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6266 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6268 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6270 2013-06-18 Kenichi Handa <handa@gnu.org>
6272 * font.c (Ffont_spec): Signal an error for an invalid font name
6275 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6277 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6278 In particular this ports to 32-bit sparc Sun cc.
6279 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6280 array with a dummy element at specpdl[-1], so that its address can
6282 (unbind_to): Do not copy the binding; not needed, now that we
6283 copy old_value in the one place where the copy is needed.
6284 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6285 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6286 (union specbinding): Rename from struct specbinding. Redo layout
6287 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6288 which is not portable. With Sun C 5.12 32-bit sparc, the
6289 declaration causes nargs to be an unsigned bitfield, a behavior
6290 that the C standard allows; but Emacs wants nargs to be signed.
6291 The overall type is now a union of structures rather than a
6292 structure of union of structures, and the 'kind' member is now a
6293 bitfield, so that the overall type doesn't grow. All uses changed.
6294 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6296 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6298 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6299 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6301 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6303 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6305 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6306 unless we know that the window w's frame is a frame object.
6307 Another attempt at solving bug#14062 and bug#14630.
6309 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6311 * textprop.c (property_set_type): New enum.
6312 (add_properties): Allow appending/prepending text properties.
6313 (add_text_properties_1): Factored out of Fadd_text_properties.
6314 (Fadd_text_properties): Move all the code into
6315 add_text_properties_1.
6316 (Fadd_face_text_property): New function that calls
6317 add_text_properties_1.
6319 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6321 Move functions from lisp.h to individual modules when possible.
6322 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6323 * alloc.c (XFLOAT_INIT, set_symbol_name):
6324 * buffer.c (CHECK_OVERLAY):
6325 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6326 (set_char_table_parent):
6327 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6328 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6329 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6330 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6332 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6333 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6334 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6335 (backtrace_args, backtrace_debug_on_exit):
6336 * floatfns.c (CHECK_FLOAT):
6337 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6338 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6339 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6340 (set_hash_index_slot):
6341 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6342 * marker.c (CHECK_MARKER):
6343 * textprop.c (CHECK_STRING_OR_BUFFER):
6344 * window.c (CHECK_WINDOW_CONFIGURATION):
6345 Move here from lisp.h, and make these functions static rather than
6347 * buffer.c (Qoverlayp):
6349 * fns.c (Qhash_table_p):
6350 * window.c (Qwindow_configuration_p):
6352 * lisp.h: Remove the abovementioned defns and decls.
6354 Use functions, not macros, for XINT etc (Bug#11935).
6355 In lisp.h, prefer functions to function-like macros, and
6356 constants to object-like macros, when either will do. This:
6357 . simplifies use, as there's no more need to worry about
6358 arguments' side effects being evaluated multiple times.
6359 . makes the code easier to debug on some platforms.
6360 However, when using gcc -O0, keep using function-like macros
6361 for a few critical operations, for performance reasons.
6362 This sort of thing isn't needed with gcc -Og, but -Og
6363 is a GCC 4.8 feature and isn't widely-enough available yet.
6364 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6365 Remove enum lsb_bits; no longer needed.
6366 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6367 * buffer.c (Qoverlap):
6369 * fns.c (Qhash_table_p):
6370 Now extern, so lisp.h can use these symbols.
6371 * dispextern.h: Include character.h, for MAX_CHAR etc.
6372 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6373 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6374 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6375 (GLYPH_CODE_P): Move here from lisp.h.
6376 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6377 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6378 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6379 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6380 XUNTAG now returns void *.
6381 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6382 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6383 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6384 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6385 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6386 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6387 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6388 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6389 New macros, renamed from their sans-lisp_h_ counterparts.
6390 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6391 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6392 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6393 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6394 If compiling via GCC without optimization, define these as macros
6395 in addition to inline functions.
6396 To disable this, compile with -DINLINING=0.
6397 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6398 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6399 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6400 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6401 (INTMASK, VALMASK): Now macros, since static values cannot be
6402 accessed from extern inline functions.
6403 (VALMASK): Also a constant, for benefit of old GDB.
6404 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6405 is INTEGERP, which can fold it in.
6406 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6407 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6408 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6409 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6410 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6411 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6412 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6413 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6414 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6415 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6416 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6417 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6418 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6419 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6420 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6421 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6422 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6423 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6424 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6425 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6426 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6427 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6428 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6429 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6430 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6431 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6432 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6433 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6434 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6435 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6436 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6437 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6438 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6440 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6441 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6442 (VALMASK): Define in one place rather than in two, merging the
6443 USE_LSB_TAG parts; this is simpler.
6444 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6445 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6446 Move up, to avoid use before definition.
6447 Also include "globals.h" earlier, for the same reason.
6448 (make_natnum): New function.
6449 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6450 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6451 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6452 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6453 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6454 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6455 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6456 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6457 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6458 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6459 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6460 (Qwindow_configuration_p, Qimage): New forward declarations.
6461 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6462 (STRING_COPYIN): Remove; unused.
6463 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6464 (xcar_addr, xcdr_addr): New functions. All uses changed.
6465 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6466 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6467 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6468 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6469 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6470 (TYPE_RANGED_INTEGERP): Simplify.
6471 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6472 (setlocale, fixup_locale, synchronize_system_messages_locale)
6473 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6474 Now empty functions, not macros.
6475 (functionp): Return bool, not int.
6476 * window.c (Qwindow_configuration_p): Now extern,
6477 so window.h can use it.
6478 * window.h (Qwindowp): Move decl back to lisp.h.
6480 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6482 * xdisp.c (Fline_pixel_height): New function, required for solving
6485 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6487 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6489 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6491 * lread.c (syms_of_lread):
6492 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6494 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6496 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6498 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6500 * fileio.c (expand_file_name): Doc fix.
6502 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6504 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6505 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6506 Wait for self, not for 0. This can't hurt on GNU or similar
6507 system, and may help with Cygwin.
6509 * keyboard.c: Don't use PROP (...) as an lvalue.
6510 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6511 Use set_prop (A, B), not PROP (A) = B.
6513 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6515 * xdisp.c (get_it_property): Use it->window instead of generating
6516 a Lisp object from it->w.
6518 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6520 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6521 get-char-property the window that is being rendered, instead of
6522 the buffer, to support window-specific overlays. (Bug#14575)
6523 (compute_display_string_pos): When W is NULL, use the current
6524 buffer as the object to pass to get-char-property.
6525 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6526 pointer member of the bidi iterator, since no window is pertinent
6529 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6531 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6532 being displayed, and pass it to compute_display_string_pos.
6533 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6534 (bidi_paragraph_init): All callers changed.
6536 * xdisp.c (init_from_display_pos, init_iterator)
6537 (handle_single_display_spec, next_overlay_string)
6538 (get_overlay_strings_1, reseat_1, reseat_to_string)
6539 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6540 Set bidi_it.w member from it->w.
6541 (compute_display_string_pos): Accept additional argument, the
6542 window being displayed, and pass it to Fget_char_property.
6545 * dispextern.h (struct bidi_it): New member w, the window being
6547 (compute_display_string_pos): Adjust prototype.
6549 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6551 * xgselect.c: Remove unneeded include xterm.h.
6553 * process.c (wait_reading_process_output): Check for NS before GLIB.
6554 GLIB may be linked in due to rsvg, but ns_select must be called.
6556 * xgselect.c (xg_select): Remove call to window_system_available
6557 and g_main_context_pending at the top, so Gdk events (i.e. file
6558 notify) are processed when Emacs is started with -nw.
6560 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6562 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6563 (ctagsfiles3): New variable, includes only *.m files.
6564 (TAGS): Use an explicit language name in the regular expressions,
6565 to avoid transformation of '/SOMETHING' by MSYS to
6566 'c:\MSYS\SOMETHING'.
6568 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6570 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6572 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6574 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6575 still need to set the mouse pointer shape and activate help-echo.
6578 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6580 A few porting etc. fixes for the new file monitor code.
6581 See the thread containing
6582 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6583 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6584 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6585 (dir_monitor_callback, Fgfile_rm_watch):
6586 Use assq_no_quit instead of Fassoc, for speed.
6587 (dir_monitor_callback, Fgfile_rm_watch):
6588 eassert that the monitor is a fixnum.
6589 (dir_monitor_callback): No need for CDR_SAFE.
6590 Simplify building of lisp with alternative tails.
6591 (Fgfile_add_watch, Fgfile_rm_watch):
6592 Do not assume glib functions set errno reliably on failure.
6593 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6594 and signal an error otherwise.
6595 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6596 Use Fdelq instead of Fdelete, for speed.
6598 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6600 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6601 don't insist on being invoked on a highlighted tool-bar button.
6602 Avoids losing tool-bar functionality when mouse-highlight is nil.
6603 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6604 Don't highlight when mouse-highlight is nil.
6605 (note_mouse_highlight): When mouse-highlight is nil, don't return
6606 right away; instead, run tool-bar and mode-line highlight
6607 subroutine, clear any existing highlight, and revert the mouse
6608 pointer to its default shape. (Bug#14558)
6610 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6612 * lisp.mk (lisp): Add prog-mode.el.
6614 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6616 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6617 * process.c (dummy_handler): New function.
6618 (lib_child_handler): New static var.
6619 (handle_child_signal): Invoke it.
6620 (catch_child_signal): If a library has set up a signal handler,
6621 save it into lib_child_handler.
6622 (init_process_emacs): If using glib and not on Windows, tickle glib's
6623 child-handling code so that it initializes its private SIGCHLD handler.
6624 * syssignal.h (SA_SIGINFO): Default to 0.
6625 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6626 31; it should no longer be needed now.
6628 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6630 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6632 * gfilenotify.c (globals_of_gfilenotify): New function.
6633 (syms_of_gfilenotify): Move global initialization there.
6635 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6637 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6639 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6640 * keyboard.c (menu_bar_items, tool_bar_items):
6641 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6642 not override local keymaps any more.
6644 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6646 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6648 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6650 * w32console.c (initialize_w32_display): Return the dimensions of
6651 the console window via 2 additional arguments, not via the current
6652 frame. This avoids crashes due to overrunning the bounds of
6653 frame's decode_mode_spec_buffer, which is not resized following
6654 the change of the frame dimensions from the initial 10x10.
6656 * w32term.h (w32_initialize_display_info): Adjust prototype.
6658 * term.c (init_tty): Take dimensions of the frame from the values
6659 returned by initialize_w32_display.
6661 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6662 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6663 (LIBES): Add $(GFILENOTIFY_LIBS).
6665 * w32inevt.c (handle_file_notifications): Add dummy implementation
6666 for !HAVE_W32NOTIFY.
6668 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6670 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6672 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6674 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6676 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6678 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6680 Fix minor problems found by static checking.
6681 * data.c (pure_write_error):
6682 Use xsignal2, not Fsignal, as Fsignal might return.
6683 * eval.c (set_backtrace_debug_on_exit): Now static.
6684 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6685 No longer inline. EXTERN_INLINE is needed only for functions
6686 defined in .h files. Reindent function header as per GNU style.
6687 (backtrace_p, backtrace_top, backtrace_next):
6688 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6689 compiler or linker. Add extern decls to pacify gcc -Wall.
6690 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6692 * frame.c (free_monitors): Define only on platforms that need it.
6693 * nsterm.m (ns_term_init):
6694 * process.c (catch_child_signal):
6695 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6696 defined on all porting targets these days.
6697 * process.c, process.h (catch_child_signal):
6698 Make it extern only if NS_IMPL_GNUSTEP is defined.
6700 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6702 * w32.c (gettimeofday): Make the signature identical to prototype
6703 in nt/inc/sys/time.h.
6705 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6707 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6710 * keyboard.c (safe_run_hooks_error): Improve error message.
6712 * data.c (pure_write_error): Add `object' argument.
6713 * puresize.h (CHECK_IMPURE): Use it.
6715 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6717 * Makefile.in (NOTIFY_OBJ): New variable.
6718 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6720 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6721 Call syms_of_gfilenotify.
6723 * gfilenotify.c: New file.
6725 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6726 and Qfile_w32notify.
6727 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6728 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6730 * lisp.h: Declare syms_of_gfilenotify.
6732 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6734 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6736 Merge the specpdl and backtrace stacks. Make the structure of the
6737 specpdl entries more obvious via a tagged union of structs.
6738 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6739 (enum specbind_tag): New enum.
6740 (struct specbinding): Make it a tagged union of structs.
6741 Add a case for backtrace records.
6742 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6743 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6744 (backtrace_debug_on_exit): New accessors.
6745 (struct backtrace): Remove.
6746 (struct catchtag): Remove backlist field.
6747 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6749 (Flocal_variable_p): Speed up the common case where the binding is
6751 * eval.c (backtrace_list): Remove.
6752 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6753 (set_backtrace_args, set_backtrace_nargs)
6754 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6755 (backtrace_next): New functions.
6756 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6757 (unwind_to_catch, internal_lisp_condition_case)
6758 (internal_condition_case, internal_condition_case_1)
6759 (internal_condition_case_2, internal_condition_case_n): Don't bother
6760 with backtrace_list any more.
6761 (Fsignal): Adjust to new backtrace format.
6762 (grow_specpdl): Move up.
6763 (record_in_backtrace): New function.
6764 (eval_sub, Ffuncall): Use it.
6765 (apply_lambda): Adjust to new backtrace format.
6766 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6768 (specbind): Adjust to new specpdl format. Simplify.
6769 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6770 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6772 (mark_backtrace): Remove.
6773 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6774 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6775 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6777 * profiler.c (record_backtrace): Use get_backtrace.
6778 (handle_profiler_signal): Use backtrace_top_function.
6779 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6782 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6784 * process.h (catch_child_signal): Declare.
6786 * process.c (catch_child_signal): New function.
6787 (init_process_emacs): Call it.
6789 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6790 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6792 (x_set_cursor_type): Remove declaration.
6793 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6794 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6795 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6796 (ns_get_color): Use F suffix on float.
6797 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6798 (ns_get_rgb_color): Remove.
6799 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6800 (note_mouse_movement): x and y are CGFloat.
6801 (ns_draw_fringe_bitmap): Remove unused rowY.
6802 Change #if to COCOA && >= 10_6.
6803 (ns_draw_window_cursor): Remove unused overspill.
6804 (ns_draw_underwave): width and x are EamcsCGFloat.
6805 (ns_draw_box): thickness is CGFloat.
6806 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6807 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6808 if not in main thread.
6809 (ns_get_pending_menu_title, ns_check_menu_open)
6810 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6811 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6812 (sendFromMainThread:): New method.
6813 (changeFont:): size is CGFloat.
6814 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6815 Disable warning about permanent text.
6816 (characterIndexForPoint:): Adjust return type depending on GNUStep
6818 (mouseDown:): delta is CGFloat.
6819 (updateFrameSize): Remove unised variable f.
6820 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6821 Cast float to EmacsCGFloat.
6822 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6823 also to -1 when restoring.
6824 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6825 inside NS_IMPL_COCOA.
6826 (toggleFullScreen:): Put call to toggleFullScreen inside
6827 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6828 (setPosition:portion:whole:): por is CGFloat.
6829 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6830 (mouseDown:): Use CGFloat.
6831 (mouseDragged:): Remove unised variable edge.
6832 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6834 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6836 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6837 when NS_IMPL_GNUSTEP.
6838 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6839 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6840 (EmacsToolbar): Add clearAll. Add tag argument to
6841 addDisplayItemWithImage.
6842 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6844 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6846 * nsmenu.m (ns_update_menubar): Make static.
6847 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6848 (fillWithWidgetValue:): Add cast to SEL for setAction.
6849 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6850 (update_frame_tool_bar): Update code for GNUStep.
6851 (clearAll): New method.
6852 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6853 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6854 Move identifierToItem setObject and activeIdentifiers addObject before
6855 call to insertItemWithItemIdentifier.
6856 (validateVisibleItems): Fix indentation.
6857 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6858 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6859 UtilityWindow to aStyle, remove call to setStyleMask.
6861 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6863 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6864 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6865 Use F suffix on floats.
6866 (ns_char_width): Returns CGFloat.
6867 (ns_ascii_average_width): w is CGFloat instead of float.
6868 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6870 (ns_glyph_metrics): CGFloat instead of float.
6872 * nsfns.m (x_set_foreground_color, x_set_background_color):
6874 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6875 remove unused variables.
6876 (Fns_read_file_name): Keep track if panel is for save.
6877 Use ns_filename_from_panel/ns_directory_from_panel.
6878 (Fns_list_services): delegate only used for COCOA.
6879 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6880 Just return the input if GNUStep.
6881 (x_screen_planes): Remove.
6882 (Fxw_color_values): Use EmacsCGFloat
6883 (Fns_display_monitor_attributes_list): Only get screen number for
6885 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6887 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6888 ns_directory_from_panel.
6890 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6892 * process.c (handle_child_signal): Also use WCONTINUED.
6893 This is so that list-processes doesn't mistakenly list the process
6894 as stopped, when the process has actually been continued and is
6897 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6899 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6900 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6901 not already configured.
6903 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6905 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6907 * Makefile.in (mostlyclean): Remove *.res files.
6909 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6911 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6912 a buffer (bug#8447).
6914 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6916 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6917 display vector, and we backtrack, handle the case that the
6918 previous character position is also displayed from a display
6919 vector or covered by a display string or image. (Bug#14476)
6921 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6923 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6924 (struct MonitorInfo, free_monitors): Remove.
6925 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6926 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6927 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6930 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6931 (struct MonitorInfo, free_monitors): Remove.
6932 (ns_screen_name): Make static.
6933 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6934 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6937 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6938 (struct MonitorInfo): New struct.
6939 (free_monitors, make_monitor_attribute_list): Declare.
6941 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6943 (free_monitors, make_monitor_attribute_list): New functions.
6944 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6947 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6949 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6951 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6953 * keyboard.c: Apply keyboard decoding only to events that come directly
6954 from the tty, not from unread-command-events (bug#14368).
6955 (read_event_from_main_queue): New function, extracted from read_char).
6956 (read_decoded_char): Remove.
6957 (read_decoded_event_from_main_queue): New function to replace it.
6958 (read_char): Use it.
6959 (read_key_sequence): Use read_char rather than read_decoded_char.
6961 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6963 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6965 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6967 2013-05-22 Kenichi Handa <handa@gnu.org>
6969 The following changes are to fix the setting of
6970 buffer-file-coding-system on, for instance, C-x RET c unix RET
6971 _FILE_OF_DOS_EOL_TYPE_ RET.
6973 * coding.h (struct coding_system): New member detected_utf8_chars.
6975 * coding.c (detect_coding_utf_8): Count characters and check EOL
6976 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6978 (setup_coding_system): Do not initialize coding->head_ascii.
6979 (check_ascii): Do not set coding->eol_seen but update it. Do not
6980 call adjust_coding_eol_type here.
6981 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6982 If the eol-type of CODING is already specified, adjust the eol type
6983 of the found coding-system.
6984 (decode_coding_gap): Cancel previous change. Utilize the
6985 character numbers counted by detect_coding_utf_8. Fix detection
6988 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6990 * search.c (looking_at_1): Only set last_thing_searched if the match
6991 changed the match-data (bug#14281).
6993 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6995 * xdisp.c (reseat_at_previous_visible_line_start):
6996 Already declared in dispextern.h, so remove it here.
6997 (move_it_vertically_backward): Likewise.
6999 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7001 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7002 (Fx_display_pixel_width, Fx_display_pixel_height)
7003 (Fx_display_mm_width, Fx_display_mm_height):
7004 Mention `display-monitor-attributes-list' in docstrings.
7006 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7007 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7008 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7009 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7010 (Fx_display_backing_store, Fx_display_visual_class)
7011 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7012 (Fx_display_grayscale_p, Fx_display_pixel_width)
7013 (Fx_display_pixel_height, Fx_display_planes)
7014 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7015 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7016 (Fx_display_mm_width, Fx_display_mm_height)
7017 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7018 height for all physical monitors as in X11.
7020 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7021 Return pixel width or height for all physical monitors as in X11.
7023 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7025 Port --enable-gcc-warnings to clang.
7026 * bytecode.c (exec_byte_code):
7028 Redo diagnostic pragmas to pacify clang, too.
7029 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7030 * editfns.c (Fencode_time):
7031 * fileio.c (file_accessible_directory_p):
7032 * font.c (font_unparse_xlfd):
7033 Use '&"string"[index]' instead of '"string" + (index)'.
7034 * undo.c (user_error): Remove; unused.
7036 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7038 * insdel.c (insert_1_both): Document the arguments, instead of
7039 referring to insert_1, which no longer exists.
7041 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7042 some window, increment windows_or_buffers_changed, so that
7043 *Messages* display in that window is updated. (Bug#14408)
7045 * w32.c: Include epaths.h.
7046 (init_environment): Use cmdproxy.exe without leading directories.
7047 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7049 (gettimeofday): Adjust signature and return value to Posix
7052 * unexw32.c (open_output_file): Delete the existing emacs.exe
7053 before creating it, to break the hard link to the versioned
7056 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7057 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7058 (FIRSTFILE_OBJ): New variables.
7059 (W32_RES): Rename to EMACSRES. All users changed.
7060 (base_obj): Use $(CM_OBJ).
7061 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7062 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7063 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7064 $(W32_RES_LINK) before $(LIBES).
7065 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7067 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7069 * makefile.w32-in (DOC): Use just "DOC".
7071 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7073 * process.c: Export default filters and sentinels to Elisp.
7074 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7076 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7077 (Fset_process_sentinel, Fformat_network_address):
7078 Default to them instead of nil.
7079 (server_accept_connection): Sentinels can't be nil any more.
7080 (read_and_dispose_of_process_output): New function, extracted from
7081 read_process_output.
7082 (read_process_output): Use it; filters can't be nil.
7083 (Finternal_default_process_filter): New function, extracted from
7084 read_process_output.
7085 (exec_sentinel_unwind): Remove function.
7086 (exec_sentinel): Don't zilch sentinel while running.
7087 (status_notify): Sentinels can't be nil.
7088 (Finternal_default_process_sentinel): New function extracted from
7090 (setup_process_coding_systems): Default filter is not nil any more.
7091 (syms_of_process): Export new Elisp functions and initialize
7093 * lisp.h (make_lisp_proc): New function.
7095 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7097 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7099 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7101 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7102 unless we know that the window w is a leaf window.
7103 Another attempt at solving bug#14062.
7105 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7107 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7110 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7112 * image.c (gif_load): Check that subimages fit (Bug#14345).
7114 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7116 * lread.c (skip_dyn_eof): New function.
7117 (read1): Use it to skip the end of a file in response to #@00.
7119 * doc.c (get_doc_string): Slightly relax the sanity checking.
7121 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7123 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7124 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7125 (MonitorInfo): New struct.
7126 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7127 (Fns_display_monitor_attributes_list): New functions.
7128 (display-usable-bounds): Remove.
7129 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7132 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7134 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7135 (GTK_CHECK_VERSION): New macro, if not already defined.
7136 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7137 replaced by GTK_CHECK_VERSION.
7139 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7141 * xterm.h (GTK_PREREQ): New macro.
7142 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7143 to use this macro instead, for consistency and clarity.
7145 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7147 * xdisp.c (row_for_charpos_p): New function, with code of
7148 cursor_row_p, but accepts an additional argument CHARPOS instead
7149 of using a hardcoded PT.
7150 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7151 (row_containing_pos): Call row_for_charpos_p instead of partially
7152 doing the same. Fixes cursor positioning under longlines-mode
7153 when longlines-show-effect includes more than one newline, when
7154 moving the cursor vertically up.
7156 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7158 * makefile.w32-in (ACL_H): New macro.
7159 ($(BLD)/fileio.$(O)): Update dependencies.
7161 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7163 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7164 * Makefile.in (LIB_ACL): New macro.
7165 (LIBACL_LIBS): Remove.
7166 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7167 * fileio.c: Include <acl.h>.
7168 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7169 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7171 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7174 * unexelf.c: Don't assume ElfW (Half) fits in int.
7175 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7176 when dealing with ElfW (Half) values, since they can exceed 2**31
7177 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7178 (entry_address): Omit unused NUM arg. All uses changed.
7180 2013-05-07 Juri Linkov <juri@jurta.org>
7182 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7183 to the string converted from number with `Fnumber_to_string'.
7186 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7188 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7189 This fixes a problem introduced by my previous change.
7191 2013-05-07 Glenn Morris <rgm@gnu.org>
7193 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7195 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7197 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7199 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7201 Static checking by GCC 4.8.0.
7202 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7203 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7204 (x_get_monitor_attributes_fallback)
7205 (x_get_monitor_attributes_xinerama)
7206 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7207 Define only if USE_GTK.
7208 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7209 (x_get_monitor_attributes_fallback): Omit unused locals.
7210 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7211 Use double, not float, to avoid mixed-mode floating point arithmetic.
7213 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7214 Jan Djärv <jan.h.d@swipnet.se>
7216 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7217 (XINERAMA_CFLAGS): New macros.
7218 (ALL_CFLAGS, LIBES): Use them.
7220 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7221 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7222 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7223 (syms_of_xfns): DEFSYM them.
7224 (struct MonitorInfo): New struct.
7225 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7226 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7227 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7228 (x_get_monitor_attributes_xinerama): New functions.
7229 (Fx_display_monitor_attributes_list): New primitive.
7230 (syms_of_xfns): Defsubr it.
7232 * xterm.h (x_display_info): Add Xatom_net_workarea and
7233 Xatom_net_current_desktop.
7235 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7236 and dpyinfo->Xatom_net_current_desktop.
7238 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7240 * xdisp.c (pos_visible_p): Use the special code for finding the
7241 beginning of a display property or overlay for any "replacing"
7242 display property, not just for display strings. This solves
7243 incorrect reporting of position by posn-at-point. (Bug#14241)
7245 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7247 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7248 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7249 Verify that ElfW (Half) fits in int.
7250 (fatal): Use same signature as lisp.h.
7251 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7252 configure and build with -DUNEXELF_DEBUG without worrying about
7253 other modules that use DEBUG.
7254 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7255 possibly-wide integers now uses it instead of plain fprintf.
7256 (entry_address): New function, which avoids problems with 32-bit
7257 overflow on 64-bit hosts.
7258 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7259 (round_up): Don't assume the remainder fits in int.
7260 (find_section): Use bool for boolean. Simplify debug code.
7261 (unexec): Don't assume file sizes fit in int or size_t.
7262 Omit unnecessary trailing newline in 'fatal' format.
7263 Use strerror rather than outputting decimal error number.
7264 Remove unused code when emacs is not defined;
7265 this file relies on Emacs now.
7266 Don't assume e_phnum and e_shnum are positive.
7268 * regex.c: Fix problems when DEBUG is defined.
7269 (extract_number, extract_number_and_incr): Define regardless of
7270 whether DEBUG is defined; that's simpler and makes the code less
7271 likely to go stale in the normal case when DEBUG is not defined.
7272 Return int rather than taking an int * arg. All callers changed.
7273 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7274 Remove, replacing with ...
7275 (DEBUG_PRINT): New macro. All callers changed.
7276 (DEBUG_COMPILES_ARGUMENTS): New macro.
7277 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7278 (print_compiled_pattern, print_double_string) [DEBUG]:
7279 Use prototype rather than old-style definition.
7280 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7281 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7282 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7283 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7284 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7285 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7286 This matters only when DEBUG is defined.
7288 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7290 * xdisp.c (set_iterator_to_next): Set the
7291 ignore_overlay_strings_at_pos_p flag only if we are _really_
7292 iterating over an overlay string, as indicated by the
7293 current.overlay_string_index member. (Bug#14306)
7295 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7297 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7298 to where it is used, to avoid autorelease issues (Bug#14050).
7300 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7302 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7303 * fileio.c (syms_of_fileio): Implement this.
7304 * filelock.c (create_lock_file): If symbolic links don't work, so
7305 we use a regular file as a lock file, do not fsync the lock file;
7308 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7310 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7311 (syms_of_minibuf): Adjust accodingly.
7313 * callint.c (Fcall_interactively): Adjust calls accordingly.
7315 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7317 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7318 w->contents is a buffer before computing everything else.
7319 Use parentheses to disambiguate last part of the condition.
7321 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7322 assertion violations. (Bug#14062)
7324 2013-05-01 David Reitter <david.reitter@gmail.com>
7326 * nsfns.m (ns_tooltip): Initialize.
7328 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7330 * coding.c (decode_coding_gap): Don't remove the character before
7331 a newline unless it's a CR character. (Bug#14287)
7333 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7335 * dispextern.h (struct face): Move enum face_underline_type
7336 earlier so that bitfields can be in the same word.
7338 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7340 * nsfns.m (handlePanelKeys): New function.
7341 (EmacsOpenPanel:performKeyEquivalent:)
7342 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7343 arrows/function/control and copy/paste keys (Bug#14296).
7345 2013-04-27 Juri Linkov <juri@jurta.org>
7347 * callint.c (Fcall_interactively): Call `Qread_number' for
7348 interactive code letter `n' instead of using duplicate code.
7351 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7353 * systime.h (make_timeval): Declare as 'const'.
7355 2013-04-27 Kenichi Handa <handa@gnu.org>
7357 * font.c (font_open_entity): Always open a font of manageable
7360 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7362 Port better to AIX (Bug#14258).
7363 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7366 2013-04-24 Kenichi Handa <handa@gnu.org>
7368 * coding.c (decode_coding_iso_2022): When an invalid escape
7369 sequence is encountered, reset the invocation and designation
7370 status to the safest one.
7372 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7374 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7375 Without this fix, "make distclean" leaves stamp-h1 behind.
7377 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7379 * w32fns.c (w32_fullscreen_rect): New function to compute the
7380 window rectangle for the given fullscreen mode.
7381 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7382 longer tunes the window size. This keeps the window's edges flush
7383 with the screen and allows the taskbar to hide itself in fullboth.
7385 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7386 window decorations and uses the entire screen.
7388 * w32term.h (w32_fullscreen_rect) Add prototype.
7389 (struct w32_output): Replace normal_width, normal_height,
7390 normal_top, and normal_left members with a single normal_placement
7392 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7394 (FRAME_NORMAL_PLACEMENT): New macro.
7396 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7398 * minibuf.c (Ftest_completion): Silence compiler warning.
7400 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7402 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7405 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7408 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7409 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7410 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7411 parentheses where appropriate.
7413 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7415 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7417 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7419 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7420 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7421 Mention in the doc string that setting these variables takes
7422 effect only after a call to set-window-buffer. (Bug#14200)
7424 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7426 * indent.c (Fvertical_motion): Don't consider display strings on
7427 overlay strings as display strings on the buffer position we
7428 started from. This prevents vertical cursor motion from jumping
7429 more than one line when there's an overlay string with a display
7430 property at end of line.
7431 Reported by Karl Chen <Karl.Chen@quarl.org> in
7432 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7434 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7436 * window.c (select_window): `record_buffer' even if window is
7437 already selected (bug#14191).
7439 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7441 * window.c (Fwindow_end): Test more flags, including the buffer's
7442 last_overlay_modified flag, to determine whether the window's
7443 display is really up-to-date. Prevents the function from
7444 returning a stale value. (Bug#14170)
7445 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7448 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7450 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7451 garbaged only if it is not already the top frame on its TTY.
7452 This prevents flickering due to constant redrawing of TTY frames when
7453 there are GUI frames open in the same session. (Bug#13864)
7455 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7457 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7458 of marking the idle timers directly.
7460 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7462 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7465 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7467 * window.c (select_window): Don't record_buffer while the invariant is
7468 temporarily broken (bug#14161).
7470 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7472 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7474 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7476 2013-04-07 Romain Francoise <romain@orebokech.com>
7478 Ignore additional platform-specific ACL errors (Bug#13702).
7479 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7480 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7482 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7484 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7487 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7489 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7490 This bug was introduced by my 2013-02-25 change that simplified
7491 data_start configuration. Without this change, on GNU/Linux
7492 an Emacs configured with --enable-profiling fails immediately
7493 due to a profiler signal.
7494 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7495 with these flags. On platforms where special flags are needed
7496 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7497 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7498 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7500 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7502 Get rid of some platform-specific functions examining window
7503 system and its capabilities. This is a partial rework of the
7505 * lisp.h (have_menus_p): Remove prototype. This function is
7506 replaced with platform-independent window_system_available.
7507 (check_window_system): Move to...
7508 * frame.h (decode_window_system_frame, window_system_available):
7509 ...here, add new prototypes.
7510 * frame.c (window_system_available, decode_window_system_frame):
7512 (check_window_system): Platform-independent now.
7513 * xterm.h (x_in_use): Remove declaration.
7515 * w32term.h (check_x_frame):
7516 * nsterm.h (check_x_frame): Remove prototypes. This function
7517 is replaced with platform-independent decode_window_system_frame.
7518 * msdos.c (have_menus_p): Remove.
7519 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7520 Remove platform-specific functions. Use check_window_system,
7521 decode_window_system_frame and check_ns_display_info where
7522 appropriate. Minor style and comment tweaks.
7523 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7524 (check_x_frame): Likewise.
7525 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7527 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7528 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7529 * xmenu.c, xselect.c: All related users changed.
7531 2013-04-03 Kenichi Handa <handa@gnu.org>
7533 The following changes is to optimize the code for reading UTF-8
7536 * coding.c (check_ascii): Rename from detect_ascii. Return value
7537 changed. Check EOL format. Do not call adjust_coding_eol_type
7539 (check_utf_8): New function.
7540 (adjust_coding_eol_type): Do nothing if already adjusted.
7541 (detect_coding): Compare the return value of check_ascii with
7542 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7543 (decode_coding_gap): Optimize for valid UTF-8.
7545 2013-03-21 Kenichi Handa <handa@gnu.org>
7547 * coding.c (syms_of_coding): Cancel previous change.
7549 * insdel.c (insert_from_gap): Fix previous change.
7551 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7553 Consistently use platform-specific function to detect window system.
7554 * lisp.h (check_window_system): New prototype. This function is
7555 going to replace check_x, check_w32 and check_ns.
7556 (have_menus_p): Mention msdos.c in comment.
7557 * fontset.c (check_window_system_func): Remove. Adjust all users.
7558 * fontset.h (check_window_system_func): Remove prototype.
7559 * nsterm.h (check_ns):
7560 * xterm.h (check_x):
7561 * w32term.h (check_w32): Likewise.
7562 * menu.c (Fx_popup_menu): Use check_window_system.
7563 * msdos.c (check_window_system): Define for MS-DOS.
7564 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7565 * w32fns.c (check_window_system): Likewise for MS-Windows.
7566 * xfns.c (check_window_system): Likewise for X.
7567 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7568 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7570 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7572 Prefer < to > in range checks such as 0 <= i && i < N.
7573 This makes it easier to visualize quantities on a number line.
7574 This patch doesn't apply to all such range checks,
7575 only to the range checks affected by the 2013-03-24 change.
7576 This patch reverts most of the 2013-03-24 change.
7577 * alloc.c (xpalloc, Fgarbage_collect):
7578 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7579 * character.c (string_escape_byte8):
7580 * charset.c (read_hex):
7581 * data.c (cons_to_unsigned):
7582 * dispnew.c (update_frame_1):
7583 * doc.c (Fsubstitute_command_keys):
7584 * doprnt.c (doprnt):
7585 * editfns.c (hi_time, decode_time_components):
7586 * fileio.c (file_offset):
7587 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7588 * font.c (font_intern_prop):
7589 * frame.c (x_set_alpha):
7590 * gtkutil.c (get_utf8_string):
7591 * indent.c (check_display_width):
7592 * keymap.c (Fkey_description):
7593 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7595 * minibuf.c (read_minibuf_noninteractive):
7596 * process.c (wait_reading_process_output):
7597 * search.c (Freplace_match):
7598 * window.c (get_phys_cursor_glyph):
7599 * xdisp.c (redisplay_internal):
7600 * xsmfns.c (smc_save_yourself_CB):
7601 Prefer < to > for range checks.
7602 * dispnew.c (sit_for): Don't mishandle NaNs.
7603 This fixes a bug introduced in the 2013-03-24 change.
7604 * editfns.c (decode_time_components): Don't hoist comparison.
7605 This fixes another bug introduced in the 2013-03-24 change.
7607 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7609 * frame.h (struct frame): Drop scroll_bottom_vpos
7610 member becaue all real users are dead long ago.
7611 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7612 * xdisp.c (redisplay_internal): Adjust user.
7614 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7616 * nsmenu.m (showAtX:Y:for:): setLevel to
7617 NSPopUpMenuWindowLevel (Bug#13998).
7619 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7621 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7622 (ns_check_pending_open_menu): Declare.
7624 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7625 (x_activate_menubar): Update the menu with title that matches
7626 ns_get_pending_menu_title, and call
7627 ns_check_pending_openmenu (Bug#12698).
7628 (menuWillOpen:): New method.
7629 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7631 * nsterm.m (menu_will_open_state, menu_mouse_point)
7632 (menu_pending_title): New varaibles.
7633 (ns_get_pending_menu_title, ns_check_menu_open)
7634 (ns_check_pending_open_menu): New functions.
7636 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7638 * indent.c (current_column_bol_cache): Remove leftover which is not
7639 used in Fmove_to_column any more.
7640 (current_column, scan_for_column): Adjust users.
7641 * keyboard.c (last_point_position_buffer, last_point_position_window):
7642 Remove leftovers which are not used for recording undo any more.
7643 (command_loop_1, syms_of_keyboard): Adjust users.
7644 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7645 redisplay_window any more.
7646 (move_it_to): Adjust user.
7648 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7650 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7651 Update dependencies.
7653 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7655 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7656 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7659 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7661 * window.h (struct window): Replace hchild, vchild and buffer slots
7662 with the only contents slot. This is possible because each valid
7663 window may have either the child window (in vertical or horizontal
7664 combination) or buffer to display (for the leaf window). Using that,
7665 a lof of operations to traverse and/or change window hierarchies may
7666 be simplified. New member horizontal is used to distinguish between
7667 horizontal and vertical combinations of internal windows.
7668 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7669 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7670 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7671 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7672 Use contents slot, not buffer, where appropriate.
7673 (wset_combination): New function.
7674 (wset_buffer): Add eassert.
7675 (Fframe_first_window): Simplify the loop reaching first window.
7676 (Fwindow_buffer): Use WINDOW_LEAF_P.
7677 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7678 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7679 (unshow_buffer): Convert initial debugging check to eassert.
7680 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7681 (make_parent_window, window_resize_check, window_resize_apply)
7682 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7683 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7684 Adjust to match struct window changes.
7685 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7686 (mark_window_cursors_off, count_windows, get_leaf_windows)
7687 (foreach_window_1): Simplify the loop.
7688 * alloc.c (mark_object): Do not check for the leaf window because
7689 internal windows has no glyph matrices anyway.
7690 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7691 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7692 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7693 (build_frame_matrix_from_window_tree, mirror_make_current)
7694 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7695 (update_window_tree, set_window_update_flags): Simplify the loop.
7696 (sync_window_with_frame_matrix_rows): Enforce live window.
7697 Use contents slot, not buffer, where appropriate.
7698 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7699 and WINDOW_HORIZONTAL_COMBINATION_P.
7700 (make_frame_visible_1): Simplify the loop.
7701 Use contents slot, not buffer, where appropriate.
7702 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7703 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7704 (expose_window_tree): Likewise.
7705 Use contents slot, not buffer, where appropriate.
7706 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7707 to avoid deleted windows. Use contents slot instead of buffer.
7708 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7709 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7710 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7711 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7713 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7715 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7716 identify the reasons for assertion violations in bug#14062 and
7718 (Fx_show_tip): Fix compilation error under
7719 "--enable-check-lisp-object-type". (Bug#14073)
7721 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7722 Reported by <rzl24ozi@gmail.com>.
7724 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7726 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7728 (unwind_with_echo_area_buffer): ...to restore it here.
7729 This is needed to ensure that...
7730 (redisplay_window): ...both window markers are valid here,
7731 which is verified by eassert.
7732 * editfns.c (save_excursion_save): Do not assume that
7733 selected_window always displays the buffer.
7734 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7737 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7739 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7742 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7744 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7746 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7748 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7749 since MinGW's w32api headers do. This avoids compiler warnings.
7751 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7754 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7756 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7758 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7760 * gtkutil.c (style_changed_cb): Check if frame is live and an
7761 X frame (Bug#14038).
7763 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7765 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7766 Define only for _WIN32_WINNT less than 0x0500.
7767 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7769 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7770 see its own definitions of 'struct timeval' and 'struct timezone'.
7772 Fix incompatibilities between MinGW.org and MinGW64 headers.
7773 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7775 * w32.c (REPARSE_DATA_BUFFER): Guard with
7776 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7778 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7780 * xterm.c: Include X11/XKBlib.h
7781 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7783 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7785 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7787 * blockinput.h (input_blocked_p): Likewise.
7788 * bytecode.c (exec_byte_code): Likewise.
7789 * callproc.c (call_process_kill, call_process_cleanup)
7790 (Fcall_process): Likewise.
7791 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7792 (Fccl_execute_on_string): Likewise.
7793 * character.c (string_escape_byte8): Likewise.
7794 * charset.c (read_hex): Likewise.
7795 * cm.c (calccost): Likewise.
7796 * data.c (cons_to_unsigned): Likewise.
7797 * dired.c (directory_files_internal, file_name_completion):
7799 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7800 (sit_for): Likewise.
7801 * doc.c (Fsubstitute_command_keys): Likewise.
7802 * doprnt.c (doprnt): Likewise.
7803 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7804 * emacsgtkfixed.c: Likewise.
7805 * fileio.c (file_offset, Fwrite_region): Likewise.
7806 * floatfns.c (Fexpt, fmod_float): Likewise.
7807 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7809 * font.c (font_intern_prop): Likewise.
7810 * frame.c (x_set_alpha): Likewise.
7811 * gtkutil.c (get_utf8_string): Likewise.
7812 * indent.c (check_display_width): Likewise.
7813 * intervals.c (create_root_interval, rotate_right, rotate_left)
7814 (split_interval_right, split_interval_left)
7815 (adjust_intervals_for_insertion, delete_node)
7816 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7817 (merge_interval_right, merge_interval_left, copy_intervals)
7818 (set_intervals_multibyte_1): Likewise.
7819 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7820 * keymap.c (Fkey_description): Likewise.
7821 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7822 * lread.c (openp, read_integer, read1, string_to_number):
7824 * menu.c (ensure_menu_items): Likewise.
7825 * minibuf.c (read_minibuf_noninteractive): Likewise.
7826 * print.c (printchar, strout): Likewise.
7827 * process.c (create_process, Faccept_process_output)
7828 (wait_reading_process_output, read_process_output, send_process)
7829 (wait_reading_process_output): Likewise.
7830 * profiler.c (make_log, handle_profiler_signal): Likewise.
7831 * regex.c (re_exec): Likewise.
7832 * regex.h: Likewise.
7833 * search.c (looking_at_1, Freplace_match): Likewise.
7834 * sysdep.c (get_child_status, procfs_ttyname)
7835 (procfs_get_total_memory): Likewise.
7836 * systime.h (EMACS_TIME_VALID_P): Likewise.
7837 * term.c (dissociate_if_controlling_tty): Likewise.
7838 * window.c (get_phys_cursor_glyph): Likewise.
7839 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7840 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7842 * xfns.c (Fx_window_property): Likewise.
7843 * xmenu.c (set_frame_menubar): Likewise.
7844 * xselect.c (x_get_window_property, x_handle_dnd_message):
7846 * xsmfns.c (smc_save_yourself_CB): Likewise.
7847 * xterm.c (x_scroll_bar_set_handle): Likewise.
7849 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7851 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7852 to be optional or nil. Adjust comment and convert it to docstring.
7853 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7854 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7856 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7858 Static checking by GCC 4.8-20130319.
7859 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7860 * process.c (Fset_process_datagram_address)
7861 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7862 * xdisp.c (get_char_face_and_encoding):
7863 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7864 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7865 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7867 2013-03-24 Ken Brown <kbrown@cornell.edu>
7869 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7870 fix compilation on 64-bit Cygwin, where underscores are not
7871 automatically prepended.
7873 * w32term.c (w32_initialize): Silence compiler warning.
7875 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7877 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7878 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7879 variables, to save and restore frame dimensions.
7880 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7881 after returning from a 'fullscreen' configuration.
7882 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7883 to avoid races between the main thread and the input thread.
7885 * w32term.h (struct w32_output): New members normal_width,
7886 normal_height, normal_top, normal_left, and prev_fsmode.
7887 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7888 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7891 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7892 'fullscreen' parameter. Always record previous width and height
7893 of the frame, except when switching out of maximized modes, so
7894 that they could be restored correctly, instead of resetting to the
7895 default frame dimensions. Send SC_RESTORE command to the frame,
7896 unless we are going to send SC_MAXIMIZE, to restore the frame
7897 resize hints in the mouse pointer shown by the window manager.
7900 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7902 * lisp.h (get_frame_param): Adjust conditions for prototype
7905 2013-03-22 Ken Brown <kbrown@cornell.edu>
7907 * unexcw.c: Drop unneeded inclusion of w32common.h.
7908 (report_sheap_usage): Declare.
7909 (read_exe_header): Add magic numbers for x86_64.
7910 (fixup_executable): Fix printf format specifier for unsigned long
7913 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7915 * frame.h (struct frame): Put menu_bar_window under #ifdef
7916 because this member is not needed when X toolkit is in use.
7917 (fset_menu_bar_window):
7918 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7919 (free_glyphs, update_frame):
7920 * xdisp.c (expose_frame): Likewise.
7921 (display_menu_bar): Likewise. Remove redundant eassert.
7922 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7925 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7927 Use functions and constants to manipulate Lisp_Save_Value objects.
7928 This replaces code that used macros and strings and token-pasting.
7929 The change makes the C source a bit easier to follow,
7930 and shrinks the Emacs executable a bit.
7931 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7932 (make_save_value): Change 1st arg from string to enum. All callers
7935 (mark_object): Use if, not #if, for GC_MARK_STACK.
7936 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7937 (XSAVE_OBJECT): Now functions, not macros.
7938 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7939 the constant was never used.
7940 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7941 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7942 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7943 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7945 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7946 type3 with a single member save_type. All uses changed.
7947 (save_type, set_save_pointer, set_save_integer): New functions.
7948 * print.c (PRINTX): Remove.
7950 * alloc.c: Remove redundant static declarations.
7952 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7954 * window.h (struct window): Convert left_col, top_line, total_lines
7955 and total_cols from Lisp_Objects to integers. Adjust comments.
7956 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7958 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7959 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7960 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7961 Adjust users where appropriate.
7963 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7965 * frame.h (struct frame): Drop resx and resy because the same data is
7966 available from window system-specific output context. Adjust users.
7967 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7968 New functions to provide defaults when no window system available.
7969 (FRAME_RES_X, FRAME_RES_Y): New macros.
7970 (NUMVAL): Move from xdisp.c.
7971 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7972 (Ffont_face_attributes, Fopen_font):
7973 * image.c (gs_load):
7974 * w32font.c (fill_in_logfont):
7975 * xdisp.c (calc_pixel_width_or_height):
7976 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7977 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7979 2013-03-20 Kenichi Handa <handa@gnu.org>
7981 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7982 to 1 (temporary workaround until a bug related to ASCII
7983 optimization is fixed).
7985 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7987 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7988 Signal error if window is not internal. Adjust docstring.
7989 (delete_all_child_windows): Use combination_limit to save the buffer.
7990 (Fset_window_configuration): Adjust accordingly.
7991 * print.c (syms_of_print): Initialize debugging output not here...
7992 (init_print_once): ...but in a new function here.
7993 * lisp.h (init_print_once): Add prototype.
7994 * emacs.c (main): Add call to init_print_once. Adjust comments.
7996 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7998 * window.c (window_resize_check, window_resize_apply)
7999 (window_from_coordinates, recombine_windows, set_window_buffer)
8000 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8001 (Fsplit_window_internal, Fdelete_window_internal)
8002 (freeze_window_starts): Use bool for booleans.
8003 * window.h (window_frame_coordinates, resize_frame_windows)
8004 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8006 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8008 * dispnew.c (bitch_at_user): Use `user-error'.
8010 2013-03-17 Ken Brown <kbrown@cornell.edu>
8012 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8013 as return type of image_background. (Bug#13981)
8014 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8016 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8018 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8019 (ns_select): Don't return with result uninitialized.
8021 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8024 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8026 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8027 directories. If filename is nil, get directory name (Bug#13932).
8028 Use getFilename and getDirectory.
8029 (getFilename, getDirectory): New methods for EmacsSavePanel and
8031 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8033 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8035 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8037 2013-03-15 Kenichi Handa <handa@gnu.org>
8039 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8040 (adjust_after_replace): Make it back to static. Delete the third
8041 arg text_at_gap_tail. Cancel the code for handling it.
8043 * coding.h (struct coding_system): New member eol_seen.
8045 * coding.c (detect_ascii): New function.
8046 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8047 when the source bytes are actually scanned. On detecting for
8048 coding_category_utf_8_auto, call detect_ascii instead of scanning
8049 source bytes directly.
8050 (produce_chars): Call insert_from_gap with the new arg 0.
8051 (encode_coding): Likewise.
8052 (decode_coding_gap): Control ASCII optimization by the variable
8053 disable_ascii_optimization instead of #ifndef .. #endif.
8054 Deccode EOL format according to coding->eol_seen.
8055 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8058 * lisp.h (adjust_after_replace): Cancel externing it.
8059 (insert_from_gap): Adjust prototype.
8061 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8063 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8064 FULLSCREEN_MAXIMIZED. (Bug#13935)
8066 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8068 * region-cache.c (find_cache_boundary, move_cache_gap)
8069 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8070 Simplify debugging check and convert to eassert. Adjust comment.
8071 (pp_cache): Put under ENABLE_CHECKING.
8073 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8075 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8076 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8078 (w32fullscreen_hook): If the frame is visible, reset
8079 f->want_fullscreen flag after changing the frame size. If the
8080 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8083 2013-03-13 Daniel Colascione <dancol@dancol.org>
8085 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8086 too so that these builds can use Cygwin's file conversion
8087 functions. (We've been building and linking cygw32.o all along
8088 and just not using it.)
8090 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8092 File synchronization fixes (Bug#13944).
8093 * Makefile.in (LIB_FDATASYNC): New macro.
8095 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8096 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8097 Don't worry about HAVE_FSYNC, since a substitute fsync is
8098 available if the system lacks one.
8099 (Fwrite_regin): Retry fsync if interrupted.
8101 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8103 * w32term.c (w32_read_socket): If the Emacs frame is being
8104 activated, call w32fullscreen_hook, to make sure the new frame
8105 dimensions are in effect. (Bug#13937)
8107 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8109 * xdisp.c (init_iterator): Simplify because both character and byte
8110 positions are either specified or -1. Add eassert. Adjust comment.
8111 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8112 character and byte positions can be obtained from marker.
8114 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8116 Static checking by Sun C 5.12.
8117 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8118 * bytecode.c (exec_byte_code):
8119 * dispnew.c (init_display):
8121 * fileio.c (Fsubstitute_in_file_name):
8122 * keyboard.c (Fevent_convert_list):
8123 * keymap.c (Fsingle_key_description):
8124 * term.c (maybe_fatal, fatal):
8125 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8126 * xsmfns.c (Fhandle_save_session):
8127 Omit unreachable code.
8128 * keymap.c (map_keymap_char_table_item): Cast void * to
8129 a function pointer type; the C Standard requires this.
8131 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8132 Include <sys/param.h> unconditionally, as that works elsewhere and
8133 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8134 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8137 See ChangeLog.12 for earlier changes.
8143 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8145 This file is part of GNU Emacs.
8147 GNU Emacs is free software: you can redistribute it and/or modify
8148 it under the terms of the GNU General Public License as published by
8149 the Free Software Foundation, either version 3 of the License, or
8150 (at your option) any later version.
8152 GNU Emacs is distributed in the hope that it will be useful,
8153 but WITHOUT ANY WARRANTY; without even the implied warranty of
8154 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8155 GNU General Public License for more details.
8157 You should have received a copy of the GNU General Public License
8158 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.