1 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7 Use libcrypto's checksum implementations if available, for speed.
8 * Makefile.in (LIB_CRYPTO): New macro.
11 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
12 The macro didn't conform to C99 due to type mismatch,
13 which caused compilation failure with Sun C 5.12,
14 and it was confusing anyway. Include window.h to declare
15 redisplay_other_windows.
17 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
19 * window.c (set_window_buffer): Update mode line (bug#16084).
21 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
23 Fix minor problems found by static checking.
24 * keyboard.c (poll_for_input_1, input_polling_used):
25 Define only if HAVE_NTGUI.
26 * xmenu.c (popup_activate_callback): Omit unnecessary
27 check against USE_X_TOOLKIT, which must be defined here anyway.
28 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
31 2013-12-07 Martin Rudalics <rudalics@gmx.at>
33 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
35 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
37 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
39 * nsterm.m (x_set_window_size): Remove fprintf.
40 (init): Define always. Set applicationDidFinishLaunchingCalled
42 (applicationDidFinishLaunching:):
43 Set applicationDidFinishLaunchingCalled.
44 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
47 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
49 Pixel resize changes for NS (Bug#16049).
50 * nsterm.m (x_set_window_size): Change parameters rows/cols to
51 height/width. row/cols are locals.
52 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
53 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
54 (windowWillResize): Remove gsextra. Calculate extra as in
56 (x_new_font): Don't change frame size if fullscreen.
57 Change size pixelwise.
59 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
60 comment in xfns.c. Change to pixelwise call.
62 2013-12-06 Eli Zaretskii <eliz@gnu.org>
64 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
67 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
69 * xterm.c (input_signal_count): Remove.
70 (x_dispatch_event): Define unconditionally.
71 (x_make_frame_visible): Process X events until the frame
72 is really visible (Bug#16027).
73 * xterm.h (x_dispatch_event): Declare unconditionally.
75 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
77 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
79 * nsterm.m (x_set_window_size): Handle pixelwise.
81 2013-12-05 Martin Rudalics <rudalics@gmx.at>
83 * w32term.c (x_new_font):
84 * xterm.c (x_new_font): Calculate new frame size from new font
87 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
89 * lisp.h (FOR_EACH_TAIL): New macro.
90 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
92 * window.c (select_window): Call second wset_redisplay before we change
93 selected_window (bug#16034).
95 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
97 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
99 2013-12-04 Eli Zaretskii <eliz@gnu.org>
101 * w32xfns.c: Include window.h, to avoid a compiler warning.
103 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
105 * window.c (window_scroll): Mark window for redisplay (bug#16034).
106 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
107 window_scroll takes care of it.
108 (Fset_window_point, Fdelete_other_windows_internal)
109 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
110 (Fsplit_window_internal, Fdelete_window_internal)
111 (Fresize_mini_window_internal, Fset_window_configuration)
112 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
113 cause redisplay instead of forcing a complete redisplay.
114 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
115 we're only affecting the selected_window.
117 2013-12-04 Eli Zaretskii <eliz@gnu.org>
119 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
120 directional control characters. Update type and category
121 determination according to the UBA from Unicode v6.3.
122 (bidi_category_t): New category EXPLICIT_FORMATTING.
124 * dispextern.h (bidi_type_t): Update to include new bidirectional
125 properties introduced with Unicode v6.3. (Bug#16043)
127 2013-12-04 Martin Rudalics <rudalics@gmx.at>
129 * xterm.c (XTflash): Fix coordinate of bottom area to flash
132 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
134 * font.c (font_list_entities): Remove dummy assignment.
135 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
136 used on graphic displays only. Remove unused 'font_encoder' member.
137 (struct font_bitmap): Remove unused 'extra' member.
138 * nsfont.m (nsfont_open):
139 * w32font.c (w32font_open_internal):
140 * ftfont.c (ftfont_get_bitmap): Adjust users.
142 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
144 Use bool for boolean.
145 * tparam.c (tparam1):
146 * undo.c (record_point, record_property_change):
147 Use bool for boolean, for local vars that are always true or false.
149 Minor integer overflow fixes (Bug#16033).
150 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
151 This improves on the previous fix to this function.
152 (window_resize_check): When summing up pixel counts, don't rely on
153 undefined behavior if the sum overflows.
155 2013-12-03 Martin Rudalics <rudalics@gmx.at>
157 * window.c (Fset_window_new_pixel): Don't choke at negative
158 argument value (Bug#16033).
160 * xfns.c (Fx_create_frame): Add another call to change_frame_size
161 to avoid crash in window_box_height.
163 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
164 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
166 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
168 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
170 Minor integer overflow fixes.
171 * window.c (Fset_window_new_pixel, grow_mini_window):
172 * xdisp.c (Fwindow_text_pixel_size):
173 Avoid undefined behavior on signed integer overflow.
174 * xfns.c (x_set_mouse_color):
175 Check that drag shape fits in 'unsigned', since that's what X wants.
177 2013-12-02 Eli Zaretskii <eliz@gnu.org>
179 Improve reporting of fatal exception on MS-Windows.
180 * w32fns.c (my_exception_handler): New function.
181 (globals_of_w32fns): Set it up as the unhandled exception
182 handler. Initialize exception code and address to zeros.
183 (emacs_abort): If the exception code and address are available,
184 print them at the beginning of the backtrace. Fix the format of
185 printing addresses (was producing 0x0x12345678 on XP).
188 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
190 * eval.c (Fbacktrace__locals): New function.
191 (syms_of_eval): Defsubr it.
193 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
195 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
196 Define here to unify between...
197 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
198 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
200 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
202 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
204 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
205 fringe background extension.
206 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
207 because they are now always the same as `left' and `width',
208 respectively. Remove code for the case that `width' and
209 `sb_width' are different.
211 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
213 Fix minor problems found by static checking.
214 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
215 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
216 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
218 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
220 * image.c (imagemagick_compute_animated_image): Don't crash if we
221 have an animation with different-sized images (bug#15313).
223 2013-11-30 Martin Rudalics <rudalics@gmx.at>
225 Remove some unused items introduced during pixelwise change.
226 * window.c (window_resize_total_check): Remove unused function.
227 * xdisp.c (remember_mouse_glyph): Remove unused label.
228 (Ftool_bar_height): Move declaration inside #if.
229 * xterm.c (x_set_window_size): Don't use r and c.
231 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
233 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
236 * window.c (Fset_window_configuration): Comment out unused variables.
238 * w32term.c (w32_read_socket): Remove unused variable `buf'.
240 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
242 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
244 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
246 * gnutls.c (gnutls_audit_log_function): Only declare and define if
247 HAVE_GNUTLS3 (Bug#16001).
249 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
250 if interrupts are deferred (Bug#15801).
252 2013-11-30 Martin Rudalics <rudalics@gmx.at>
254 Support resizing frames and windows pixelwise.
255 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
256 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
257 (struct glyph_matrix): Replace window_left_col and
258 window_top_line by window_pixel_left and window_pixel_top.
259 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
261 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
262 (draw_window_divider, move_it_to, x_draw_right_divider)
263 (x_draw_bottom_divider, change_frame_size): Add or fix
265 * dispnew.c (change_frame_size_1): Change prototype.
266 (adjust_glyph_matrix, required_matrix_width)
267 (adjust_frame_glyphs_for_window_redisplay): Use pixel
268 values instead of lines and columns.
269 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
270 WINDOW_TOTAL_FRINGE_WIDTH.
271 (handle_window_change_signal, do_pending_window_change)
272 (init_display): Adjusts calls of change_frame_size.
273 (change_frame_size, change_frame_size_1): Handle pixelwise
275 * frame.c (Qright_divider_width, Qbottom_divider_width):
277 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
278 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
279 (x_set_internal_border_width, x_set_vertical_scroll_bars)
280 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
282 (set_frame_param): New function.
283 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
284 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
285 (Ffringe_width, Fborder_width, Fright_divider_width)
286 (Fbottom_divider_width): New functions, defsubr them.
287 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
288 New argument pixelwise.
289 (struct frame_parm_table): New members Qright_divider_width and
290 Qbottom_divider_width.
291 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
292 (x_report_frame_params): Handle Qright_divider_width and
293 Qbottom_divider_width.
294 (x_set_right_divider_width, x_set_bottom_divider_width):
296 (frame_resize_pixelwise): New option.
297 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
298 new_pixelwise, right_divider_width and bottom_divider_width;
299 remove total_lines; rename text_lines, text_cols, new_text_lines
300 and new_text_cols to text_height, text_width, new_height and
301 new_width respectively.
302 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
303 FRAME_TEXT_WIDTH respectively.
304 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
305 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
306 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
308 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
309 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
310 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
311 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
312 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
313 (FRAME_TOTAL_COLS_ARG): Remove macro.
314 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
315 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
316 (x_wm_set_size_hint): Handle frame pixel sizes.
317 * indent.c (compute_motion, Fcompute_motion):
318 Call window_body_width instead of window_body_cols.
319 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
320 (make_lispy_position): Handle right and bottom dividers.
321 (Fsuspend_emacs): Pixelize call of change_frame_size.
322 * keyboard.h: Extern Qright_divider, Qbottom_divider.
323 * lisp.h: Extern set_frame_param.
324 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
326 (Fx_create_frame): Add entry for vertical_drag_cursor.
327 Pixelize call of change_frame_size.
328 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
329 * nsterm.m (ns_update_window_end): Optionally draw right
331 (x_set_window_size): Add argument pixelwise.
332 Call check_frame_size and change_frame_size with pixelwise zero.
333 (ns_draw_window_divider): New function.
334 (ns_redisplay_interface): Add ns_draw_window_divider.
335 (updateFrameSize:): Call change_frame_size with pixelwise zero.
336 (x_new_font): Call x_set_window_size with pixelwise zero.
337 * print.c (print_object): For a window print its sequence
339 * term.c (Fresume_tty): Pixelize call of change_frame_size.
340 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
341 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
342 (w32_createwindow): Use scroll bar area width.
343 (w32_wnd_proc): Handle bottom divider width.
344 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
345 (Fx_create_frame): Default divider width parameters.
346 Caclulate sizes pixelwise. Add vertical drag cursor support.
347 (x_create_tip_frame): Default divider widths to zero.
348 Pixelize call to change_frame_size.
349 (Fx_show_tip): Add handling of divider widths. Pixelize window
351 (Fw32_frame_rect): New function.
352 (frame_parm_handler w32_frame_parm_handlers): Add divider
354 (Vx_window_vertical_drag_shape): Add variable.
355 * w32inevt.c (resize_event, maybe_generate_resize_event):
356 Pixelize change_frame_size calls.
357 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
359 * w32term.c (w32_draw_window_divider): New function.
360 (x_update_window_end): Handle right divider.
361 (w32_draw_fringe_bitmap, x_scroll_run)
362 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
363 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
364 Calculate new frame sizes pixelwise.
365 (x_new_font): Pixelize call to x_set_window_size.
366 (x_check_fullscreen): Pixelize call to change_frame_size.
367 (x_set_window_size_1, x_set_window_size): New argument
368 pixelwise. Calculate pixelwise.
369 (x_wm_set_size_hint): Use scroll bar area width.
370 (w32_redisplay_interface): Add w32_draw_window_divider.
371 * w32term.h (struct w32_output): Add vertical drag cursor.
372 * widget.c (set_frame_size, update_wm_hints)
373 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
375 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
376 * window.c (sequence_number): Restore.
377 (Fwindow_pixel_width, Fwindow_pixel_height)
378 (Fwindow_mode_line_height, Fwindow_header_line_height)
379 (window_pixel_to_total, Frun_window_scroll_functions)
380 (Fset_window_new_pixel, window_resize_apply_total)
381 (Fwindow_resize_apply_total): New functions.
382 (window_body_height, window_body_width): Rename from
383 window_body_lines. New argument PIXELWISE.
385 (Fwindow_body_height, Fwindow_body_width): New argument
387 (coordinates_in_window, window_relative_x_coord): Use window's
388 pixel width instead of total width.
389 (replace_window, recombine_windows): Initialize pixel values.
390 (resize_root_window, resize_frame_windows, grow_mini_window)
391 (shrink_mini_window): New argument PIXELWISE.
393 (Fdelete_other_windows_internal, adjust_window_margins)
394 (window_resize_check, window_resize_apply)
395 (Fdelete_window_internal, Fresize_mini_window_internal)
396 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
397 (check_frame_size): Rename arguments. New argument PIXELWISE.
399 (set_window_buffer): Make samebuf bool. Run configuration change
400 hook only if buffer changed.
401 (Fset_window_buffer): Rewrite doc-string.
402 (make_window): Initialize new_pixel slot.
403 (Fwindow_resize_apply): Check pixel size of root window.
404 (Fsplit_window_internal): Call 2nd argument pixel_size.
406 (Fscroll_left, Fscroll_right): Call window_body_width instead of
408 (save_window_data): New slots frame_text_width,
409 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
410 (saved_window): New slots pixel_left, pixel_top, pixel_height,
412 (Fcurrent_window_configuration, Fset_window_configuration)
413 (save_window_save, compare_window_configurations): Handle new
414 slots in save_window_data and saved_window.
415 (Fset_window_scroll_bars): Fix doc-string.
416 (window_resize_pixelwise): New variable.
417 (coordinates_in_window, Fcoordinates_in_window_p):
419 (make_parent_window): Adjust sequence_number.
420 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
422 * window.h (struct window): New members new_pixel, pixel_left,
423 pixel_top, pixel_width, pixel_height. Restore sequence_number.
424 (wset_new_pixel): New function.
425 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
426 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
427 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
428 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
429 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
430 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
431 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
432 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
433 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
434 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
435 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
436 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
437 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
438 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
439 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
441 (resize_frame_windows, grow_mini_window, shrink_mini_window)
442 (window_body_width, check_frame_size): Adapt external declarations.
443 * xdisp.c (last_max_ascent): New integer.
444 (window_text_bottom_y): Handle bottom divider.
445 (window_box_width, window_box_height): Calculate pixelwise.
446 (get_glyph_string_clip_rects): Handle right divider.
447 (remember_mouse_glyph): When windows are resized pixelwise
448 proceed with width and height set to 1.
449 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
451 (move_it_to): Calculate and return maximum x position
453 (Fwindow_text_pixel_size): New function.
454 (resize_mini_window, update_tool_bar): Calculate pixelwise.
455 (tool_bar_lines_needed): Rename to tool_bar_height.
457 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
459 (redisplay_tool_bar): Calculate pixelwise.
460 (redisplay_window): Calculate pixelwise. Handle dividers.
461 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
462 (x_draw_vertical_border): Handle dividers.
463 (define_frame_cursor1): Handle vertical drag cursor.
464 (x_draw_right_divider, x_draw_bottom_divider): New functions.
465 (expose_window): Calculate pixelwise. Handle dividers.
466 (init_xdisp): Initialize pixel values.
467 * xfaces.c (Qwindow_divider): New face.
468 (realize_basic_faces): Realize it.
469 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
470 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
471 (x_set_scroll_bar_default_width): Default actual width to 16.
472 (Fx_create_frame): Set sizes pixelwise.
473 (x_create_tip_frame): Default divider widths to zero.
474 Pixelize call of change_frame_size.
475 (Fx_show_tip): Handle divider widths. Initial pixel position
477 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
478 (Vx_window_vertical_drag_shape): New option.
479 * xmenu.c (free_frame_menubar): Pixelize call of
481 * xterm.c (x_draw_window_divider): New function.
482 (x_update_window_end): Optionally draw right divider.
483 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
484 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
485 (handle_one_xevent, x_new_font): Calculate pixelwise.
486 (x_set_window_size_1, x_set_window_size): New argument
487 pixelwise. Calculate pixelwise.
488 (x_wm_set_size_hint): Pixelize call of check_frame_size.
489 (struct x_redisplay_interface): Add x_draw_window_divider.
490 * xterm.h (struct x_output): Add vertical_drag_cursor.
492 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
494 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
495 Set invisible frames's `redisplay' when a full redisplay is requested.
496 (redisplay_window): Set must_be_updated_p instead (bug#15999).
497 (redisplay_mode_lines): Don't set must_be_updated_p any more.
498 (display_mode_lines): Set it here instead.
500 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
502 * dispextern.h (set_window_update_flags): Remove.
504 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
506 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
508 * xdisp.c (REDISPLAY_SOME_P): New macro.
509 (redisplay_internal): Use it (bug#15999).
510 (prepare_menu_bars, redisplay_window): Use it as well.
512 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
514 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
516 * w32font.c (g_b_init_get_char_width_32_w): New static var.
517 (globals_of_w32font): Zero it out.
518 (GetCharWidth32W_Proc): New function pointer.
519 (get_char_width_32_w): New function.
520 (compute_metrics): If get_glyph_outline_w returns an error, try
521 get_char_width_32_w before declaring a failure. This avoids
522 punishing raster (a.k.a. "bitmap") fonts by slowing down
523 redisplay. (Bug#6364).
525 2013-11-29 Eli Zaretskii <eliz@gnu.org>
527 * xdisp.c (clear_mouse_face): Don't invalidate the entire
528 mouse-highlight info, just signal frame_up_to_date_hook that mouse
529 highlight needs to be redisplayed. (Bug#15913)
531 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
533 Fix minor problems found by static checking.
534 * buffer.h (struct buffer_text, struct buffer):
535 * frame.h (struct frame):
536 * window.h (struct window):
537 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
538 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
539 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
540 no-longer-valid use of HAVE_MENUS.
541 * xdisp.c (propagate_buffer_redisplay): Now static.
543 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
545 * xmenu.c (Fmenu_or_popup_active_p):
546 * window.c (Fset_window_configuration):
547 * menu.c (Fx_popup_menu, Fx_popup_dialog):
548 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
549 * fns.c (Fyes_or_no_p):
550 * editfns.c (Fmessage_box, Fmessage_or_box):
551 * alloc.c (make_save_ptr_ptr):
552 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
554 * window.c (Fset_window_configuration): Move select_window later.
556 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
558 Refine redisplay optimizations to only redisplay *some* frames/windows
559 rather than all of them.
560 * xdisp.c (REDISPLAY_SOME): New constant.
561 (redisplay_other_windows, wset_redisplay, fset_redisplay)
562 (bset_redisplay, bset_update_mode_line): New functions.
563 (message_dolog): Use bset_redisplay.
564 (clear_garbaged_frames): Use fset_redisplay.
565 (echo_area_display): Use wset_redisplay.
566 (buffer_shared_and_changed): Remove.
567 (prepare_menu_bars): Call Vpre_redisplay_function before updating
568 frame titles. Compute the actual set of windows redisplayed.
569 Don't update frame titles and menu bars for frames that don't need to
571 (propagate_buffer_redisplay): New function.
573 (redisplay_internal): Use it. Be more selective in the set of windows
574 we redisplay. Propagate windows_or_buffers_changed to
575 update_mode_lines a bit later to simplify the code.
576 (mark_window_display_accurate_1): Reset window and buffer's
578 (redisplay_window): Do nothing if neither the window nor the buffer nor
579 the frame needs redisplay.
580 * window.h (struct window): Add `redisplay' field.
581 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
582 (redisplay_other_windows, window_list): New declarations.
583 * window.c (select_window, Fset_window_start): Use wset_redisplay.
584 (window_list): Not static any more.
585 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
586 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
587 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
588 * frame.c (Fmake_frame_visible): Don't redisplay everything.
589 * frame.h (struct frame): Add `redisplay' field.
590 Move `external_menu_bar' bitfield next to other bit-fields.
591 (SET_FRAME_GARBAGED): Use fset_redisplay.
592 (SET_FRAME_VISIBLE): Don't garbage the frame;
593 Use redisplay_other_windows.
594 * buffer.h (struct buffer): Add `redisplay' field.
595 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
596 (modify_overlay): Use bset_redisplay.
597 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
599 2013-11-28 Eli Zaretskii <eliz@gnu.org>
601 Support w32 file notifications in batch mode.
602 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
603 invalid (which happens in batch mode). If non-interactive, call
604 handle_file_notifications to store file notification events in the
605 input queue. (Bug#15933)
607 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
609 * w32inevt.c (handle_file_notifications): Now external, not static.
611 * w32term.h (handle_file_notifications): Provide prototype.
613 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
614 init_crit, since init_display, which does that otherwise, is not
617 2013-11-27 Glenn Morris <rgm@gnu.org>
619 * Makefile.in ($(lispsource)/international/charprop.el): New.
620 (emacs$(EXEEXT)): Depend on charprop.el.
622 2013-11-27 Eli Zaretskii <eliz@gnu.org>
624 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
625 deleting portions of the buffer under non-nil REPLACE argument.
628 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
629 directory, watch it and not its parent.
630 (add_watch): Allow empty string in FILE.
632 2013-11-27 Martin Rudalics <rudalics@gmx.at>
634 * window.c (Fset_window_start, window_resize_apply)
635 (window_scroll): Reset window_end_valid (Bug#15957).
637 2013-11-27 Glenn Morris <rgm@gnu.org>
639 * Makefile.in (leimdir): Now in lisp source directory.
640 ($(leimdir)/leim-list.el): Just use ../leim .
641 * epaths.in (PATH_DUMPLOADSEARCH):
642 * lread.c (load_path_default):
643 * nsterm.m (ns_load_path): No more leim directory.
645 2013-11-26 Andreas Schwab <schwab@suse.de>
647 * .gdbinit (xgettype): Add cast.
649 2013-11-26 Glenn Morris <rgm@gnu.org>
651 Preload leim-list.el.
652 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
653 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
654 is a single directory.
656 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
658 bool-vector-subsetp is now the normal direction (Bug#15912).
659 * data.c (Fbool_vector_subsetp): Test whether the first argument
660 is a subset of the second one, not the reverse. Add doc string.
662 Fix minor problems found by static checking.
663 * lread.c (load_path_default): Now static.
664 * textprop.c (text_property_stickiness): Be consistent about the
665 test used when deciding whether to consider the previous character.
666 This simplifies the code a bit.
668 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
670 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
672 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
673 (syms_of_frame): Don't defsubr them.
675 2013-11-25 Glenn Morris <rgm@gnu.org>
677 * lread.c (load_path_default): Change the sense of the argument.
678 (init_lread): When EMACSLOADPATH is set, do not ignore changes
679 from dump_path. When it is not, avoid checking dump_path twice.
681 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
682 uninstalled dump_path against installed Vload_path. (Bug#15964)
684 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
686 Export get_pos_property to Elisp.
687 * editfns.c (Fget_pos_property): Rename from get_pos_property.
688 (syms_of_editfns): Export it to Elisp.
690 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
692 2013-11-23 Romain Francoise <romain@orebokech.com>
694 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
695 initialization here ...
696 (syms_of_fileio): ... from here.
698 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
700 * lread.c (init_lread): Fix int/Lisp_Object mixup.
701 Please use --enable-check-lisp-object-type.
703 2013-11-23 Glenn Morris <rgm@gnu.org>
705 * process.c (get_process): Explicit error for dead buffers.
707 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
709 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
711 2013-11-23 Glenn Morris <rgm@gnu.org>
713 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
714 * lread.c (load_path_check): Take path to check as argument.
715 (load_path_default): New, split from init_lread.
716 (init_lread): Move calc of default load-path to load_path_default.
717 Empty elements in EMACSLOADPATH now stand for the default.
718 (load-path): Doc fix.
719 * emacs.c (decode_env_path): Add option to treat empty elements
720 as nil rather than ".".
721 * callproc.c (init_callproc_1, init_callproc):
722 * image.c (Vx_bitmap_file_path):
723 * lisp.h (decode_env_path):
724 * lread.c (Vsource_directory):
725 Update for new argument spec of decode_env_path.
727 2013-11-22 Eli Zaretskii <eliz@gnu.org>
729 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
730 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
732 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
734 Fix some dependency problems that cause unnecessary recompiles.
735 Problem reported by RMS in
736 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
737 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
738 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
739 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
740 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
741 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
742 (boostrap-clean): No need to remove stamp-oldxmenu.
744 Fix recently introduced bool vector overrun.
745 This was due to an optimization that went awry.
746 Reported by Glenn Morris in
747 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
748 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
749 for empty vectors, undoing the 2013-11-18 change.
750 * data.c (bool_vector_binop_driver): Rely on this.
751 Fix bug that occasionally overran the destination.
752 * lisp.h (struct Lisp_Bool_vector): Document this.
754 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
756 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
759 * nsterm.m (init, run, stop:): Comment out for now, does not work
762 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
764 * charset.c (syms_of_charset): Don't read past end of string.
766 2013-11-19 Glenn Morris <rgm@gnu.org>
768 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
770 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
772 Add hooks to run on gaining/losing focus. (Bug#15029)
773 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
774 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
775 (syms_of_frame): Add focus-in-hook, focus-out-hook.
777 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
779 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
780 The old names predated the API change that put destination at end.
782 Improve API of recently-added bool vector functions (Bug#15912).
783 The old API had (bool-vector-count-matches A B)
784 and (bool-vector-count-matches-at A B I), which gave the
785 misleading impression that the two functions were variants, one
786 with a location I. The new API has (bool-vector-count-population A)
787 and (bool-vector-count-consecutive A B I) to make the distinction
788 clearer. The first function no longer has a B argument, since the
789 caller can easily determine the number of nils if the length and
790 number of ts is known.
791 * data.c (Fbool_vector_count_population): Rename from
792 bool_vector_count_matches, and accept just 1 argument.
793 (Fbool_vector_count_consecutive): Rename from
794 Fbool_vector_count_matches_at.
796 Always allocate at least one bits_word per bool vector.
797 See Daniel Colascione in:
798 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
799 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
800 * data.c (bool_vector_binop_driver): Rely on this. Tune.
801 * lisp.h (struct Lisp_Bool_vector): Document this.
803 2013-11-18 Eli Zaretskii <eliz@gnu.org>
805 * insdel.c (invalidate_buffer_caches): New function, consolidated
806 from part of prepare_to_modify_buffer.
807 (insert_from_gap, prepare_to_modify_buffer):
808 * coding.c (code_convert_region, code_convert_string):
809 Call invalidate_buffer_caches. (Bug#15841)
811 * lisp.h (invalidate_buffer_caches): Add prototype.
813 2013-11-17 Eli Zaretskii <eliz@gnu.org>
815 * w32term.c (x_update_window_end): Don't invalidate the entire
816 mouse-highlight info, just signal frame_up_to_date_hook that mouse
817 highlight needs to be redisplayed. (Bug#15913)
819 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
821 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
823 2013-11-16 Eli Zaretskii <eliz@gnu.org>
825 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
826 while we are using Vprin1_to_string_buffer.
828 * keymap.c (describe_map): Don't crash if PT is 1 both before and
829 after inserting the description string. (Bug#15907)
831 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
833 * data.c: Work around bogus GCC diagnostic about shift count.
834 Reported by Eli Zaretskii in
835 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
836 (pre_value): New function.
837 (count_trailing_zero_bits): Use it.
839 2013-11-15 Eli Zaretskii <eliz@gnu.org>
841 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
842 assume C macros are not supported even under -g3 in these old GCC
845 2013-11-15 Leo Liu <sdl.web@gmail.com>
847 * minibuf.c (Ftry_completion, Fall_completions)
848 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
850 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
852 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
853 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
854 This avoids placing unnecessary constants into the Emacs code.
856 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
858 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
859 for Cygwin w32 build.
861 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
862 for Cygwin w32 build. (Bug#15892)
864 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
866 Simplify, port and tune bool vector implementation.
867 * alloc.c (bool_vector_exact_payload_bytes)
868 (bool_vector_payload_bytes): Remove.
869 (bool_vector_fill): Return its argument.
870 * alloc.c (bool_vector_fill):
872 * print.c (print_object):
873 Simplify by using bool_vector_bytes.
874 * alloc.c (make_uninit_bool_vector):
875 New function, broken out from Fmake_bool_vector.
876 (Fmake_bool_vector): Use it. Use tail call.
877 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
878 * data.c (BITS_PER_ULL): New constant.
879 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
880 if long long versions don't exist.
881 (shift_right_ull): New function.
882 (count_one_bits_word): New function, replacing popcount_bits_word
883 macro. Don't assume that bits_word is no wider than long long.
884 (count_one_bits_word, count_trailing_zero_bits):
885 Don't assume that bits_word is no wider than long long.
886 * data.c (bool_vector_binop_driver, bool_vector_not):
887 * fns.c (Fcopy_sequence):
889 Create an uninitialized destination, to avoid needless work.
890 (internal_equal): Simplify.
891 (Ffillarray): Prefer tail call.
892 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
893 contain at least one word.
894 (bits_word_to_host_endian): Prefer if to #if. Don't assume
895 chars are narrower than ints.
896 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
897 * fns.c (Fcopy_sequence):
899 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
900 Don't try to port to hosts where bits_word values have holes; the
901 code wouldn't work there anyway. Verify this assumption, though.
902 (bool_vector_bytes): New function.
903 (make_uninit_bool_vector): New decl.
904 (bool_vector_fill): Now returns Lisp_Object.
906 * xfns.c (xic_create_fontsetname):
907 * xrdb.c (gethomedir): Prefer tail calls.
909 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
911 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
912 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
914 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
915 that requires a return value.
916 (Fset_buffer_modified_p): Take advantage of this change to do
919 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
921 * buffer.c (Frestore_buffer_modified_p): Sync it with
922 Fset_buffer_modified_p.
923 (Fforce_mode_line_update): New function, moved from subr.el.
924 (Fset_buffer_modified_p): Use them.
925 (syms_of_buffer): Defsubr Fforce_mode_line_update.
927 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
929 * search.c (find_newline): Rewrite to prefer offsets to pointers.
930 This avoids undefined behavior when subtracting pointers into
931 different aways. On my platform it also makes the code a tad
932 smaller and presumably faster.
934 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
936 * keyboard.c (command_loop_1): Use region-extract-function.
937 * insdel.c (Qregion_extract_function): Not static any more (can we
938 stop pretending that these vars can benefit from being marked static?).
940 2013-11-09 Eli Zaretskii <eliz@gnu.org>
942 * search.c (find_newline): If buffer text is relocated during the
943 "dumb loop", adjust C pointers into buffer text to follow suit.
946 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
948 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
949 for conversion (Bug#15837).
951 2013-11-09 Eli Zaretskii <eliz@gnu.org>
953 * fileio.c (Finsert_file_contents): Invalidate the newline cache
954 for the entire range of inserted characters. (Bug#15841)
956 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
958 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
960 (realize_default_face): Remove assignment to distant-foreground if
961 unspecified (Bug#15815).
963 2013-11-08 Eli Zaretskii <eliz@gnu.org>
965 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
966 cache-long-scans disabled, since we don't want to call
967 prepare_to_modify_buffer (in insert_1_both) for each message we
970 * buffer.h (bset_cache_long_scans): New INLINE function, moved
971 from buffer.c. Improve commentary to the buffer field setter
974 * buffer.c (bset_cache_long_scans): Static function deleted.
975 Improve commentary to the buffer field setter functions.
976 (init_buffer_once): Default for cache-long-scans changed to t.
979 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
981 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
983 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
984 This bug was introduced in my 2013-06-21 change, and caused
985 struct Lisp_Sub_Char_Table objects to be given too many slots,
986 which broke 'make -C admin/unidata'.
988 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
990 Import changes from mac-port 4.5.
991 * macfont.m (mac_font_copy_default_descriptors_for_language)
992 (mac_font_copy_default_name_for_charset_and_languages): Declare.
993 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
994 (macfont_language_default_font_names): New.
995 (macfont_list): Rearrange language/charset code.
996 (macfont_close): Don't check for macfont_info->cache.
997 (mac_ctfont_create_preferred_family_for_attributes): New font
999 mac_font_copy_default_name_for_charset_and_languages.
1000 (mac_font_copy_default_descriptors_for_language)
1001 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1003 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1005 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1007 Port to C11 aligned_alloc, and fix some integer overflows.
1008 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1009 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1010 and use of posix_memalign replaced with aligned_alloc.
1011 (aligned_alloc): New function, defined or declared as needed.
1012 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1013 Don't undef; configure.ac now does this.
1014 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1015 (calloc, aligned_alloc): Check for integer overflow.
1016 (aligned_alloc): Rename from memalign. All uses changed.
1017 (memalign): New function, an alias for aligned_alloc.
1019 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1021 * xdisp.c (redisplay_internal): Fix typo in last change.
1023 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1025 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1027 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1029 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1030 redisplay--mode-lines-cause.
1031 (redisplay_internal): Keep them uptodate. Remove redundant check of
1032 buffer_shared_and_changed.
1033 * *.[chm]: Number every assignment to update_mode_lines so we
1034 can track why it is set.
1036 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1038 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1040 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1042 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1043 can track why it is set.
1045 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1047 Integer-related fixes for term.c etc.
1048 * dispextern.h (face_tty_specified_color): New function.
1049 * term.c (turn_on_face): Don't rely on undefined behavior when
1050 assigning an out-of-range value to 'long'.
1051 Simplify test for toggling highlight.
1052 (tty_capable_p): Omit last two (unused) args. All callers changed.
1053 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1054 (read_menu_input, tty_menu_activate, tty_menu_show):
1055 * xfaces.c (x_supports_face_attributes_p)
1056 (tty_supports_face_attributes_p):
1057 Use bool for boolean. All callers changed.
1058 (tty_supports_face_attributes_p): Omit defaults for color indices;
1059 no longer needed. Simplify tail call.
1061 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1063 * xdisp.c (prepare_menu_bars): Mark static.
1064 * lisp.h (prepare_menu_bars): Don't declare.
1065 * xselect.c (x_handle_selection_clear):
1066 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1068 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1070 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1071 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1073 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1075 * keyboard.c (Fcommand_error_default_function): Rename from
1076 Fdefault_error_output.
1078 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1080 * keyboard.c (Fdefault_error_output): New function, extracted from
1082 (syms_of_keyboard): Use it for Vcommand_error_function.
1084 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1086 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1087 (init_eval): Use it to ensure handlerlist is non-NULL.
1088 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1089 (Fsignal): Adjust NULLness test of handlerlist.
1090 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1092 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1094 * callproc.c (call_process): Call prepare_to_modify_buffer before
1095 decoding text read from the sub-process, as the decoded stuff will
1096 be inserted into the buffer. This will invalidate the various
1097 caches maintained for the buffer. (Bug#15148)
1099 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1101 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1102 string of glyphless-char-display.
1104 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1106 * nsfns.m (ns_get_name_from_ioreg): New function.
1107 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1108 OSX >= 10.9. Use ns_get_name_from_ioreg.
1110 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1112 Simplify and port recent bool vector changes.
1113 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1114 only in this file. Use a more-efficient implementation if the
1115 second argument is a power of 2.
1116 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1117 Remove no-longer-necessary compile-time checks.
1118 (bool_vector_exact_payload_bytes): New function.
1119 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1120 exact payload changed to call the new function. Do not assume
1121 that the arg or result fits in ptrdiff_t.
1122 (bool_vector_fill): New function.
1123 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1125 (vroundup_ct): Don't assume arg fits in size_t.
1126 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1127 invoke set_category_set.
1128 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1129 All callers changed. Use bool_vector_set.
1130 * category.h (XCATEGORY_SET): Remove; no longer needed.
1131 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1133 * data.c (Faref): Use bool_vector_ref.
1134 (Faset): Use bool_vector_set.
1135 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1136 (Fbool_vector_not, Fbool_vector_count_matches)
1137 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1138 * fns.c (concat): Use bool_vector_ref.
1139 (Ffillarray): Use bool_vector_fill.
1140 (mapcar1): Use bool_vector_ref.
1141 (sxhash_bool_vector): Hash words, not bytes.
1142 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1143 a constant, since it's now used in #if.
1144 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1145 unsigned char on unusual architectures, so that we no longer
1146 assume that the number of bits per bits_word is a power of two or
1147 is a multiple of 8 or of CHAR_BIT.
1148 (Qt): Add forward decl.
1149 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1150 at least as strictly as bits_word.
1151 (bool_vector_data, bool_vector_uchar_data): New accessors.
1152 All data structure accesses changed to use them.
1153 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1154 (bool_vector_set): New functions.
1155 (bool_vector_fill): New decl.
1156 (ROUNDUP): Move to alloc.c as described above.
1158 Fix recent gnutls changes.
1159 * gnutls.c (Fgnutls_boot): Don't assume C99.
1160 * process.c (wait_reading_process_output): Fix typo in recent change.
1162 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1164 * process.c (wait_reading_process_output, read_process_output)
1165 (send_process): Check gnutls_state is not NULL.
1167 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1168 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1170 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1172 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1173 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1175 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1178 * nsfns.m (Fx_create_frame): Fix memory leak.
1180 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1181 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1182 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1184 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1186 * xdisp.c (message3_nolog, message_with_string): Encode the string
1187 before writing it to the terminal in a non-interactive session.
1189 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1190 sure we concatenate them into a unibyte string.
1192 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1193 resulting temporary name before returning it to the caller.
1194 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1195 is a unibyte string, convert NAME to a unibyte string to ensure
1196 that the result is also a unibyte string.
1198 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1199 create unibyte strings from default paths and directory/file
1202 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1205 * callproc.c (init_callproc): Use build_unibyte_string to make
1206 sure we create unibyte strings from default paths and
1207 directory/file names.
1209 * buffer.c (init_buffer): Don't store default-directory of
1210 *scratch* in multibyte form. The original problem which led to
1211 that is described in
1212 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1213 but it was solved long ago. (Bug#15260)
1215 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1217 Port to stricter C99 platforms.
1218 Especially, C99 prohibits nesting a struct X inside struct Y if
1219 struct X has a flexible array member.
1220 * alloc.c (struct sdata): New type.
1221 (sdata): Implement in terms of struct sdata.
1222 Remove u member; all uses replaced by next_vector, set_next_vector.
1223 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1224 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1225 (struct sblock): Rename first_data member to data, which is now
1226 a flexible array member. All uses changed.
1227 (next_vector, set_next_vector, large_vector_vec): New functions.
1228 (vector_alignment): New constant.
1229 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1230 (struct large-vector): Now merely a NEXT member, since the old approach
1231 ran afoul of stricter C99. All uses changed to use
1232 large_vector_vec or large_vector_offset.
1233 (large_vector_offset): New constant.
1234 * dispnew.c: Include tparam.h, for tgetent.
1235 Do not include term.h; no longer needed.
1236 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1237 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1238 (struct Lisp_Vector): Use a flexible array member for contents,
1239 instead of a union with a member that is an array of size 1.
1241 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1242 fact that the struct no longer contains a union.
1243 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1244 (struct Lisp_Save_Value, struct Lisp_Free):
1245 Use unsigned, not int, for spacers, to avoid c99 warning.
1246 (union specbinding): Use unsigned, not bool, for bitfield, as
1247 bool is not portable to pre-C99 hosts.
1249 2013-11-04 Glenn Morris <rgm@gnu.org>
1251 * emacs.c (usage_message): Mention that `-L :...' appends.
1253 2013-11-02 Glenn Morris <rgm@gnu.org>
1255 * Makefile.in (abs_builddir): Remove.
1256 (bootstrap_exe): Use relative filename.
1258 Use relative filenames in TAGS files.
1259 * Makefile.in (abs_srcdir): Remove it again.
1260 (.PHONY): Remove frc.
1261 (maintainer-clean): No more TAGS-LISP file.
1262 (TAGS): Pass relative file names to etags.
1263 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1265 * Makefile.in (abs_srcdir): New, set by configure.
1267 (maintainer-clean): Remove pointless echo. That should be in the
1268 top-level Makefile, if anywhere. Delete TAGS-LISP.
1269 (extraclean): No s/ and m/ directories for some time.
1270 (TAGS): Also depend on ctagsfiles3.
1271 Remove no-longer-defined S_FILE.
1272 Pass absolute filenames to etags once more.
1273 (TAGS-LISP): Replace lispdir with its expansion.
1274 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1275 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1277 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1279 * xfaces.c (check_lface_attrs, realize_default_face):
1280 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1281 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1283 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1285 * emacs.c (original_pwd): Remove global var by making it local.
1286 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1288 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1290 * xfaces.c: Declare color_distance.
1291 (QCdistant_foreground): New variable.
1292 (NEAR_SAME_COLOR_THRESHOLD): New define.
1293 (load_color2): New function.
1294 (load_color): Call load_color2.
1295 (load_face_colors): Call load_color2 and if distant-color is specified
1296 calculate distant and use distant-color if colors are near.
1297 (LFACE_DISTANT_FOREGROUND): New define.
1298 (merge_face_ref, Finternal_set_lisp_face_attribute)
1299 (Finternal_get_lisp_face_attribute)
1300 (x_supports_face_attributes_p): Handle distant-foreground similar to
1302 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1304 * dispextern.h (lface_attribute_index):
1305 Add LFACE_DISTANT_FOREGROUND_INDEX.
1307 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1309 * image.c (pbm_next_char): New function.
1310 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1311 (pbm_scan_number): Use it.
1312 (Qlibjpeg_version): New variable.
1313 (syms_of_image): DEFSYM and initialize it.
1315 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1317 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1319 2013-10-31 Glenn Morris <rgm@gnu.org>
1321 * emacs.c (original_pwd): New char.
1322 (main): If using --chdir, store original_pwd.
1323 (init_cmdargs): When setting Vinvocation_directory based on a
1324 relative argv[0], use original_pwd if set. (Bug#15768)
1326 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1328 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1330 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1332 * insdel.c: Fix minor problems found by static checking.
1333 (Qregion_extract_function): Now static.
1334 (prepare_to_modify_buffer_1): Remove unused locals.
1336 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1338 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1339 (syms_of_xdisp): Declare pre-redisplay-function.
1340 (markpos_of_region): Remove function.
1341 (init_iterator, compute_stop_pos, handle_face_prop)
1342 (face_before_or_after_it_pos, reseat_to_string)
1343 (get_next_display_element, window_buffer_changed)
1344 (redisplay_internal, try_cursor_movement, redisplay_window)
1345 (try_window_reusing_current_matrix, try_window_id, display_line)
1346 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1347 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1348 * window.h (struct window): Remove field `region_showing'.
1349 * dispextern.h (struct it): Remove region_beg/end_charpos.
1350 (face_at_buffer_position, face_for_overlay_string)
1351 (face_at_string_position): Update prototypes.
1352 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1353 (face_at_string_position): Remove `region_beg' and `region_end' args.
1354 * fontset.c (Finternal_char_font):
1355 * font.c (font_at, font_range): Adjust calls accordingly.
1356 * insdel.c (Qregion_extract_function): New var.
1357 (syms_of_insdel): Initialize it.
1358 (prepare_to_modify_buffer_1): Use it.
1360 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1362 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1363 * ftxfont.c (ftxfont_get_gcs):
1364 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1365 * xfaces.c (x_free_colors, x_free_dpy_colors)
1366 (x_create_gc, unload_color):
1367 * xselect.c (x_property_data_to_lisp):
1368 * xsettings.c (parse_settings):
1369 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1370 (get_bits_and_offset): Adjust definition.
1371 * frame.c (XParseGeometry): Adjust locals.
1372 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1373 * regex.h (toplevel): Likewise for reg_syntax_t.
1375 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1377 * eval.c (run_hook_with_args): Use FUNCTIONP.
1379 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1381 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1382 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1383 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1384 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1385 on MS-Windows anyway.
1386 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1387 (free_realized_face): ...adjust user.
1388 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1389 white relief pixels to -1.
1390 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1391 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1392 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1394 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1396 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1397 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1398 in practice now. All callers changed.
1400 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1402 * dispextern.h (struct face): Use bitfields for 'underline_type'
1403 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1404 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1405 'stipple' member. Move 'lface' member up to help...
1406 * xfaces.c (make_realized_face): ...this function to find and
1407 clear just the members that need clearing.
1408 (load_face_colors, realize_x_face):
1409 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1411 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1413 * xftfont.c (struct xftfont_info): Remove set-but-unused
1415 (xftfont_open): Adjust user.
1416 (xftfont_get_colors): Remove useless prototype.
1418 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1420 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1421 before passing them to 'unexec'. (Bug#15260)
1423 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1425 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1427 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1429 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1430 the changed signature of the font driver's 'close' method.
1432 * w32font.h (w32font_close): Adjust the prototype to the change in
1433 function definition.
1435 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1437 * w32uniscribe.c (uniscribe_close): Adapt the call to
1438 w32font_close to its new prototype.
1440 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1442 Omit unused frame argument of font API's close function.
1443 * font.h (struct font): Drop frame argument. Adjust comment.
1444 * font.c (font_clear_cache, font_close_object): Adjust users.
1445 * ftfont.c (ftfont_close):
1446 * ftxfont.c (ftxfont_close):
1447 * macfont.m (macfont_close):
1448 * nsfont.m (nsfont_close):
1449 * w32font.c (w32font_close):
1450 * xfont.c (xfont_close):
1451 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1452 tweak comments and make functions safe if called more than once for
1453 the same font object.
1455 Perform font-specific cleanup when font object is swept by GC. See
1456 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1457 * alloc.c (cleanup_vector): New function.
1458 (sweep_vector): Call it for each reclaimed vector object.
1459 * font.h (struct font): Adjust comment.
1461 2013-10-24 Glenn Morris <rgm@gnu.org>
1463 * Makefile.in (abs_top_srcdir): New, set by configure.
1465 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1467 Adjust recent font-related changes to fix bug#15686.
1468 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1469 is a live window system frame, mark its default font too.
1471 2013-10-23 Glenn Morris <rgm@gnu.org>
1473 * Makefile.in (RUN_TEMACS): Make relative (again).
1474 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1475 (bootstrap-emacs$(EXEEXT)):
1476 Quote entities that might contain whitespace.
1478 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1480 Port to Solaris 10 and its bundled GCC.
1481 Problem reported by Timothy C. Burt.
1482 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1484 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1486 Do not allow font caches to grow too large.
1487 * alloc.c (compact_font_cache_entry, compact_font_caches):
1488 New functions or stub if not HAVE_WINDOW_SYSTEM.
1489 (compact_undo_list): Factor out from Fgarbage_collect.
1491 (mark_face_cache): Mark face font. Move down to avoid
1493 (mark_terminals): Do not mark font cache here.
1494 (Fgarbage_collect): Call compaction functions described
1495 above. Adjust comment.
1497 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1499 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1500 chdir to HOME (bug#15607).
1502 * nsterm.m (Qcocoa, Qgnustep): New variables.
1503 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1504 (ns_get_color): Make selection color work for GNUStep also.
1506 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1508 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1509 handles mouse clicks. Instead, let GPM use the same code as all
1510 the other mice use. See the discussion starting at
1511 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1512 for the details of the problem with the menu bar this fixes.
1514 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1516 Remove port-specific display name lists to avoid extra
1517 complexity and data duplication with display info lists.
1518 * xterm.h (x_display_name_list): Remove declaration.
1519 * xterm.c (x_display_name_list): Remove.
1520 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1521 * xfns.c (x_display_info_for_name, Fx_display_list):
1522 Likewise. Use x_display_list where appropriate.
1523 * w32term.h (w32_display_name_list): Remove declaration.
1524 * w32term.c (w32_display_name_list): Remove.
1525 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1527 * w32fns.c (x_display_info_for_name, Fx_display_list):
1528 Likewise. Use x_display_list where appropriate.
1529 * nsterm.h (ns_display_name_list): Remove declaration.
1530 * nsterm.m (ns_display_name_list): Remove.
1531 (ns_term_init, syms_of_nsterm): Adjust users.
1532 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1533 Likewise. Use x_display_list where appropriate.
1534 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1535 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1536 (mark_terminals): Mark per-terminal font cache.
1538 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1540 Don't run timers in input-pending-p. Its new check-timers param
1541 provides the prior behavior. (Bug#15045).
1542 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1545 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1547 Make some functions static in non-Microsoft builds.
1548 On my platform (Fedora 19 x86-64), this shrinks the
1549 Emacs executable (text+data) by 0.25%.
1550 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1551 (load_color) [!MSDOS]:
1552 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1553 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1554 * lisp.h (check_existing):
1555 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1556 (network_interface_info) [!WINDOWSNT]:
1557 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1558 Remove extern decls.
1559 * fileio.c (check_existing):
1560 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1561 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1562 (network_interface_info) [!WINDOWSNT]:
1563 * term.c (encode_terminal_code) [!WINDOWSNT]:
1564 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1565 * xfaces.c (load_color) [!MSDOS]:
1567 * fileio.c (check_existing, check_executable, check_writable):
1568 * process.c (network_interface_list, network_interface_info):
1569 Move earlier, so that we don't need forward decls.
1570 * gnutls.c (fn_gnutls_transport_set_errno)
1571 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1573 * w32.c (init_environment): Use faccessat rather than
1574 check_existing, partly for consistency with the rest of the code
1575 in this file, partly so that check_existing can be static.
1577 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1578 * emacs.c (MAIN_PROGRAM): New macro.
1579 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1580 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1582 bool vector int width fixes
1583 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1584 (Fbool_vector_count_matches_at):
1585 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1586 can exceed PTRDIFF_MAX, at least in theory.
1587 (Fbool_vector_count_matches_at):
1588 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1590 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1592 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1593 (struct sockaddr): Add forward decl, for platforms that lack it.
1595 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1597 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1600 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1602 * w32.c (network_interface_get_info, network_interface_list)
1603 (network_interface_info): New functions. (Bug#15610)
1604 (GetAdaptersInfo_Proc): New typedef.
1605 (get_adapters_info): New wrapper function.
1606 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1608 * process.h (network_interface_list, network_interface_info):
1611 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1612 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1613 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1614 for WINDOWSNT. Doc fix.
1615 (syms_of_process): Defsubr Snetwork_interface_list and
1616 Snetwork_interface_info unconditionally.
1618 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1619 in NS GUI sessions. (Bug#15629)
1621 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1623 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1625 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1627 * print.c (print_object): Print " ..." when truncating bool vectors.
1629 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1631 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1632 standard mouse buttons.
1634 * termhooks.h (struct input_event): Remove incorrect commentary.
1636 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1638 Disallow bool vector operations on mixed-length operands.
1639 The old behavior left garbage in the result vector sometimes,
1640 and didn't seem to be useful.
1641 * data.c (Qwrong_length_argument): New static var.
1642 (wrong_length_argument): New function.
1643 (bool_vector_binop_driver): Check that args agree in length.
1645 * keyboard.c, keyboard.h (all_kboards): Now static.
1647 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1649 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1650 note from the lispref.
1652 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1654 * nsterm.h (struct ns_display_info): Remove set-but-unused
1655 member image_cache (image caches are per-terminal anyway).
1656 (FRAME_X_IMAGE_CACHE): Remove.
1657 * nsterm.m (ns_initialize_display_info): Adjust user.
1659 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1661 * w32proc.c: Include mingw_time.h.
1663 * w32.c: Include mingw_time.h.
1665 Implement scrolling of TTY menus when the screen is too short.
1667 * term.c (tty_menu_display): Accept an additional argument, the
1668 menu item from which to start displaying the menu. Account for
1669 the value of Y when limiting the menu to the number of available
1671 (mi_result): New enumeration.
1672 (read_menu_input): Return enumerated value. When the y coordinate
1673 hits min_y or max_y, return scroll indication instead of wrapping
1675 (tty_menu_activate): Handle the scrolling indications from
1676 read_menu_input. Compute the first menu item to display and pass
1677 it to tty_menu_display.
1679 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1681 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1682 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1683 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1684 Adjust to match the change described below.
1685 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1686 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1687 memory_below_frame members to...
1688 * termchar.h (struct tty_display_info): ...here because they're
1689 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1690 * term.c (init_tty):
1691 * nsterm.m (ns_create_terminal):
1692 * w32term.c (w32_create_terminal):
1693 * xterm.c (x_create_terminal): Adjust users.
1694 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1695 to filter out non-TTY frames. Adjust comment.
1696 (scrolling): Adjust user. Prefer eassert for debugging check.
1698 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1700 * xfaces.c (PT_PER_INCH): Remove unused macro.
1701 * termhooks.h (struct terminal): Remove set-but-unused
1702 member fast_clear_end_of_line.
1703 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1704 * nsterm.m (ns_create_terminal):
1705 * term.c (init_tty):
1706 * w32term.c (w32_create_terminal):
1707 * xterm.c (x_create_terminal): Adjust users.
1709 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1711 * lisp.h (bool_vector_size): New function.
1712 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1713 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1714 (Fbool_vector_not, Fbool_vector_count_matches_at):
1715 Remove uses of 'eassume' that should no longer be needed,
1716 because they are subsumed by the 'eassume' in bool_vector_size.
1718 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1720 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1721 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1722 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1724 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1726 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1727 have different dimensions. (Bug#15575)
1729 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1732 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1734 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1736 * term.c (tty_menu_show): Never return with unbalanced
1737 specpdl. Use eassert for debugging check. Adjust style.
1739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1741 * term.c (read_menu_input): Make selection of menu items
1742 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1743 (tty_menu_activate): Fix off-by-one error when computing max_y.
1745 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1747 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1748 audit logging (only used with GnuTLS 3.x) and enable it.
1750 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1752 * dispnew.c (redraw_frame): Remove useless #ifdef because
1753 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1754 Also, move TTY fflush to...
1755 * term.c (tty_update_end): ...this function.
1757 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1759 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1760 the end of the frame's glyph matrix. (Bug#15575)
1762 * term.c (tty_menu_display): Don't move cursor while overwriting
1763 frame's glyphs with menu items. Limit the number of items
1764 displayed to what can be shown on the available screen lines,
1765 excluding the echo area.
1766 (tty_menu_activate): Limit the Y coordinate allowed by
1767 read_menu_input to the last screen line used for menu display.
1769 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1771 * lisp.h (eassume): New macro.
1772 Also, include <verify.h>, for 'assume'.
1773 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1774 (vroundup, vector_nbytes):
1775 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1776 (Fbool_vector_not, Fbool_vector_count_matches)
1777 (Fbool_vector_count_matches_at):
1778 Use eassume, not eassert.
1779 * casetab.c (set_identity, shuffle):
1780 * composite.c (composition_gstring_put_cache):
1781 * dispnew.c (update_frame_1):
1782 * ftfont.c (ftfont_shape_by_flt):
1783 * image.c (gif_load):
1784 * intervals.c (offset_intervals):
1785 * macfont.m (macfont_shape):
1786 Remove calls to 'assume' that are no longer needed, because
1787 --enable-gcc-warnings no longer generates bogus warnings
1788 when these calls are removed.
1790 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1792 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1794 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1796 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1797 (Qsubstitute_env_in_file_name): New var.
1798 (syms_of_fileio): Define it.
1800 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1802 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1803 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1806 * term.c (save_and_enable_current_matrix): Don't allocate and
1807 don't save margin areas.
1808 (restore_desired_matrix): Don't restore margin areas.
1809 (free_saved_screen): Don't free margin areas.
1811 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1813 * image.c: Pacify --enable-gcc-warnings.
1814 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1815 #define only if used.
1817 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1819 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1820 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1821 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1822 (gif_load): For giflib v5.x and later, display the error message
1823 produced by giflib when its functions fail.
1824 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1827 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1829 * keyboard.c (last_event_timestamp): Remove. For X selection and
1830 GTK popup menus, it may be obtained from per-frame X display info.
1831 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1832 (process_special_events): Adjust users.
1833 * keyboard.h (last_event_timestamp): Remove declaration.
1834 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1835 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1836 * menu.h (xmenu_show): Adjust prototype.
1837 * menu.c (Fx_popup_menu): Adjust user.
1838 * xselect.c (x_own_selection, x_get_foreign_selection)
1839 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1841 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1843 * keyboard.c (init_kboard): Now static. Add arg
1844 to denote window system. Adjust comment.
1845 (init_keyboard): Adjust user.
1846 (allocate_kboard): New function.
1848 * nsterm.m (ns_term_init):
1849 * term.c (init_tty):
1850 * w32term.c (w32_create_terminal):
1851 * xterm.c (x_term_init): Use it.
1852 * keyboard.h (init_kboard): Remove prototype.
1853 (allocate_kboard): Add prototype.
1855 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1857 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1858 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1860 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1862 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1864 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1866 * term.c (tty_menu_activate): Flush the output stream after
1867 showing the cursor, and don't mark the frame garbaged at exit from
1868 the function. Fixes redisplay glitches when moving from one menu
1871 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1873 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1874 or throw error (Bug#15570).
1876 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1878 * intervals.c (temp_set_point_both): Move test into 'eassert',
1881 * lisp.h (eassert): Don't use 'assume'.
1882 Sometimes 'assume' wins in performance, and sometimes it loses,
1883 so it shouldn't be used all the time. Perhaps we need two
1884 flavors of 'eassert', one for where 'assume' is far more likely
1885 to help or to hurt; but that can be done later.
1886 Problem reported by Dmitry Antipov in
1887 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1888 Also, don't include <verify.h>; no longer needed.
1890 2013-10-09 Glenn Morris <rgm@gnu.org>
1892 * eval.c (Fcond): Doc tweak.
1894 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1896 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1897 expressions with side effects to eassert. (Bug#15565)
1899 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1901 * fns.c (hashfn_user_defined): Allow hash functions to return any
1904 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1906 Fix minor problems found by static checking.
1907 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1908 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1909 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1910 * keyboard.c (read_menu_command): Remove unused local.
1911 * lisp.h (read_menu_command): New decl.
1912 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1913 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1914 Return ptrdiff_t, not int.
1915 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1916 not int, for benefit of xpalloc.
1917 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1919 (have_menus_p): Remove; unused.
1920 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1921 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1922 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1924 (save_and_enable_current_matrix): Omit unnecessary casts.
1925 (read_menu_input): Omit local extern decl (now in lisp.h).
1926 Don't access uninitialized storage if mouse_get_xy fails.
1927 (tty_menu_activate): Mark local as initialized, for lint.
1928 (tty_menu_activate, tty_meny_show): Remove unused locals.
1930 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1932 Support menus on text-mode terminals.
1933 * xterm.h (xw_popup_dialog): Add prototype.
1935 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1936 (xmenu_show): Block input here, instead in Fx_popup_menu.
1937 (xw_popup_dialog): New function, with X-specific bits of popup
1940 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1943 * window.c (Fset_window_configuration): Use run-time tests of the
1944 frame type instead of compile-time conditionals, when menu-bar
1945 lines are considered.
1947 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1948 (w32_popup_dialog): New prototypes.
1950 * w32menu.c (Fx_popup_dialog): Function deleted.
1951 (w32_popup_dialog): New function, with w32 specific bits of popup
1952 dialogs. Block input here.
1954 * w32inevt.c (w32_console_read_socket): Minor change to add
1955 debugging TTY events.
1957 * w32fns.c (show_hourglass): If returning early because the frame
1958 is not a GUI frame, unblock input.
1960 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1961 (cursorY): New functions.
1963 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1964 WINDOWSNT, macros that call curX and curY elsewhere.
1966 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1968 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1969 specific function to hide and show cursor on a text-mode terminal.
1970 (tty_menu_struct, struct tty_menu_state): New structures.
1971 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1972 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1973 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1974 (tty_menu_locate, save_and_enable_current_matrix)
1975 (restore_desired_matrix, screen_update, read_menu_input)
1976 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1977 (tty_pop_down_menu, tty_menu_last_menubar_item)
1978 (tty_menu_new_item_coords, tty_menu_show): New functions.
1979 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1981 * nsterm.h (ns_popup_dialog): Adjust prototype.
1983 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1985 (ns_popup_dialog): Adapt order of arguments to the other
1986 *_menu_show implementations.
1987 (Fx_popup_dialog): Function deleted.
1989 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1991 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1993 * menu.c (have_boxes): New function.
1994 (single_keymap_panes): Use it instead of a compile-time
1996 (single_menu_item): Use run-time tests of the frame type instead
1997 of compile-time conditionals.
1998 (encode_menu_string): New function.
1999 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2000 the macro, since different types of frame need different encoding
2002 (digest_single_submenu): Use run-time tests of frame type instead
2003 of, or in addition to, compile-time conditionals.
2004 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2005 (Fx_popup_menu): Detect when the function is called from keyboard
2006 on a TTY. Don't barf when invoked on a text-mode frame.
2007 Check frame type at run time, instead of compile-time conditionals for
2008 invoking terminal-specific menu-show functions.
2009 Call tty_menu_show on text-mode frames.
2010 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2011 run time to determine which alternative to invoke; support dialogs
2014 * keyboard.h <Qmouse_movement>: Declare.
2016 * keyboard.c <Qmouse_movement>: Now extern.
2017 <Qecho_keystrokes>: New static variable.
2018 (read_key_sequence): Accept an additional argument, a flag to
2019 prevent redisplay during reading of the key sequence. All callers
2021 (read_menu_command): New function.
2022 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2024 (toolkit_menubar_in_use): New function.
2025 (make_lispy_event): Use it instead of a compile-time test.
2027 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2028 window-system being available.
2030 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2031 to x-popup-dialog on the frame type, they all now support popup
2034 * dispnew.c (save_current_matrix): Save the margin areas.
2035 (restore_current_matrix): Restore margin areas.
2036 (update_frame_with_menu): New function.
2038 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2041 * alloc.c (make_save_ptr): Now compiled unconditionally.
2043 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2045 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2046 (redraw_frame, update_frame): Adjust users.
2047 * dispextern.h (set_window_update_flags): Adjust prototype.
2048 * xdisp.c (redisplay_internal): When updating all frames with zero
2049 windows_or_buffers_changed, assume that only the windows that shows
2050 current buffer should be really updated.
2052 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2054 Do not allocate huge temporary memory areas and objects while encoding
2055 for file I/O, thus reducing an enormous memory usage for large buffers.
2056 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2057 * coding.h (struct coding_system): New member raw_destination.
2058 * coding.c (setup_coding_system): Initialize it to zero.
2059 (encode_coding_object): If raw_destination is set, do not create
2060 dst_object. Add comment.
2061 * fileio.c (toplevel): New constant E_WRITE_MAX.
2062 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2063 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2065 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsterm.m (windowDidExitFullScreen:):
2068 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2070 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2072 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2073 * keyboard.c (unblock_input_to): Don't process pending signals
2074 if a fatal error is in progress.
2076 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2077 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2078 they're talking about words in Lisp bool vectors.
2079 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2080 * data.c (popcount_bits_word): Rename from popcount_size_t.
2081 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2084 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2086 Improve support for popcount and counting trailing zeros (Bug#15550).
2087 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2088 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2089 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2090 (popcount_size_t_msc, popcount_size_t_gcc):
2091 Remove; now done by Gnulib.
2092 (popcount_size_t): Now a macro that defers to Gnulib.
2093 (count_trailing_zero_bits): Return int, for consistency with
2094 Gnulib and because Emacs prefers signed to unsigned int.
2095 Don't assume that size_t is either unsigned int or unsigned long
2096 or unsigned long long.
2097 (size_t_to_host_endian): Do not assume that size_t is either
2098 exactly 32 or exactly 64 bits wide.
2099 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2100 etc., so that it's now an enum constant, not a macro.
2101 No need to assume that it's either 32 or 64.
2103 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2105 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2108 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2110 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2111 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2113 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2115 emacs_read and emacs_write now use void *, not char *.
2116 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2117 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2118 Buffer arg is now void *, not char *. This matches plain
2119 'read' and 'write' better, and avoids a constraint violation
2120 on Solaris 9 with Oracle Studio.
2122 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2124 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2125 memset to explicit loop. Otherwise copy largest possible chunk
2126 from initialized to uninitialized part, thus allowing the longer
2127 memcpy runs and reducing the number of loop iterations.
2129 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2131 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2132 hide toolbar (Bug#15388).
2133 (windowDidEnterFullScreen:): If presentation options are zero,
2134 set them here (Bug#15388).
2135 (ns_update_auto_hide_menu_bar): Remove runtime check.
2136 Don't auto hide dock unless menubar is also auto hidden.
2138 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2140 * editfns.c (message): Mention batch mode in doc string.
2142 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2144 * nsterm.m (check_native_fs): Remove erroneous comment.
2146 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2148 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2149 uses find_newline instead of scan_newline and so doesn't move point.
2151 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2153 Use hardware support for byteswapping on glibc x86 etc.
2154 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2155 whereas the old swap64 needed 30.
2156 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2157 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2158 Use byteswap.h's macros to swap bytes.
2159 * lisp.h (swap16, swap32, swap64): Remove.
2160 All uses replaced by bswap_16, bswap_32, bswap_64.
2162 * bytecode.c (exec_byte_code): Use some more volatile variables
2163 to work around local variables getting clobbered by longjmp.
2164 Port to pre-C99, which doesn't allow decls after stmts.
2166 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2168 * lisp.h (eassert): Assume that COND is true when optimizing.
2169 In other words, take on the behavior of eassert_and_assume.
2170 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2171 (eassert_and_assume): Remove. All uses replaced by eassert.
2173 * xdisp.c (Qglyphless_char): Now static.
2175 Adjust to merge from gnulib.
2176 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2177 * lisp.h: Include <verify.h>, for 'assume'.
2179 * eval.c (clobbered_eassert): New macro.
2180 (internal_catch, internal_condition_case)
2181 (internal_condition_case_1, internal_condition_case_2)
2182 (internal_condition_case_n): Use it instead of eassert
2183 when the argument contains locals clobbered by longjmp.
2184 Don't use clobbered locals outside of clobbered_eassert.
2185 (internal_lisp_condition_case): Use a volatile variable
2186 to work around a local variable's getting clobbered.
2188 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2190 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2191 (PUSH_HANDLER): New macro.
2192 (catchlist): Remove.
2193 (handlerlist): Always declare.
2195 * eval.c (catchlist): Remove (merge with handlerlist).
2196 (handlerlist, lisp_eval_depth): Not static any more.
2197 (internal_catch, internal_condition_case, internal_condition_case_1)
2198 (internal_condition_case_2, internal_condition_case_n):
2200 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2201 handlerlist/catchlist.
2202 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2203 handlerlist which can only handle a single condition-case handler at
2205 (find_handler_clause): Simplify since we only a single branch here
2208 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2210 (bcall0): New function.
2211 (exec_byte_code): Add corresponding cases. Improve error message when
2212 encountering an invalid byte-code. Let Bunwind_protect accept
2213 a function (rather than a list of expressions) as argument.
2215 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2216 and make them unconditional now that they're heap-allocated.
2218 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2220 * charset.c (Fdecode_char, Fencode_char): Remove description of
2221 `restriction' arg. now that it's hidden by advertised-calling-convention.
2223 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2225 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2226 Remove unused variable (from mac-port).
2227 (macfont_draw): Use s->ybase for correct y position.
2229 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2231 * frame.h (struct frame): Drop has_minibuffer member because...
2232 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2233 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2235 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2237 * window.h (struct window): Prefer enum text_cursor_kinds to int
2238 for phys_cursor_type member. Move the latter, phys_cursor_width,
2239 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2240 * window.c (replace_window, make_window): Adjust users.
2242 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2244 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2245 this module is never compiled otherwise.
2247 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2249 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2252 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2254 * xdisp.c (get_next_display_element): Don't call face_for_font in
2255 a build configured --without-x. (Bug#15484)
2257 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2259 * window.c (calc_absolute_offset): #elif should be #elif defined.
2261 * frame.c (delete_frame): Block/unblock input to overcome race
2262 condition (Bug#15475).
2264 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2266 * frame.c (delete_frame): Record selected frame only after
2267 calling Qdelete_frame_functions (Bug#15477).
2269 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2271 * nsterm.m (ns_selection_color): Remove.
2272 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2273 NSColor selectedText(Background)Color. Only for COCOA.
2274 (ns_term_init): Remove assignment of ns_selection_color, logic
2275 moved to ns_get_color.
2277 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2278 NS_SELECTION_COLOR_DEFAULT.
2279 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2281 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2283 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2284 frame' does not have the tool_bar_window member.
2286 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2288 Signal error when reading an empty byte-code object (Bug#15405)
2289 * lread.c (read1): signal error
2290 * alloc.c (make_byte_code): eassert header size
2291 (sweep_vectors): change an int to size_t
2293 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2295 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2296 instead of ints, as it's the usual style for offsetof constants. See:
2297 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2299 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2300 This is ugly, but it should fix the performance problem for older
2301 GCC versions in the short run. I'll look into integrating the
2302 Gnulib module for popcount, as a better fix.
2303 See the thread starting in:
2304 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2305 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2306 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2307 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2308 (popcount_size_t): Use it.
2310 2013-09-24 Daniel Colascione <dancol@dancol.org>
2312 * process.c (Fnetwork_interface_info): Fix build break due to
2315 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2317 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2318 Prefer signed to unsigned integers where either will do.
2319 No need for 'const' on locals that do not escape.
2320 Omit easserts with unnecessary and unportable assumptions about
2321 alignment. Avoid unnecessary casts to char *.
2323 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2325 Use union for the payload of struct Lisp_Vector.
2326 This helps to avoid a few glitches dictated by C's aliasing rules.
2327 * lisp.h (struct Lisp_Vector): Use union for next and
2328 contents member. Adjust comment. Change related users.
2329 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2330 Related users changed.
2331 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2332 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2333 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2334 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2336 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2338 Optimize glyph row clearing and copying routines.
2339 * dispextern.h (struct glyph_row): Change layout of struct
2340 glyph_row to help copy_row_except_pointers. Adjust comment.
2341 * dispnew.c (null_row): Remove.
2342 (clear_glyph_row): Use offsetof and memset to find and clear
2343 just the members that need clearing. Adjust comment.
2344 (copy_row_except_pointers): Likewise for copying.
2346 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2348 Some minor cleanups of recently-added bool vector code.
2349 * conf_post.h (assume): Always return void. Use lint version
2350 only if GCC and MSC versions don't apply.
2351 * conf_post.h (assume):
2352 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2353 Depend on _MSC_VER, not __MSC_VER, for consistency with
2355 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2356 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2357 (bool_vector_binop_driver, count_trailing_zero_bits)
2358 (size_t_to_host_endian): Now static, not static inline;
2359 the latter isn't needed with modern compilers and doesn't
2360 work with older compilers anyway.
2362 * alloc.c (valgrind_p): Use bool for boolean.
2364 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2366 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2367 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2368 (display_last_displayed_message_p, message_buf_print)
2369 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2370 Use bool for boolean.
2371 * dispextern.h (cancel_line, init_desired_glyphs):
2372 Remove ancient leftover.
2373 (help_echo_showing_p, hourglass_shown_p):
2374 * lisp.h (noninteractive_need_newline): Adjust declaration.
2376 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2378 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2380 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2381 ...this file and convert the latter to static. Adjust comment.
2382 (make_initial_frame):
2383 * window.c (init_window_once): Adjust user.
2384 * frame.h (last_nonminibuf_frame): Remove declaration.
2385 * lisp.h (selected_frame): Likewise.
2386 * msdos.c (the_only_display_info): Adjust comment.
2388 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2390 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2391 computing the end column of mouse-highlight that comes from
2392 display or overlay strings. (Bug#15437)
2393 (note_mouse_highlight): Adapt calculation of last argument to
2394 mouse_face_from_string_pos to the above change.
2396 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2397 all platforms, not just for clang.
2399 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2401 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2402 about excess arguments to snprintf.
2404 * conf_post.h(assume): Use __builtin_unreachable for clang.
2406 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2408 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2409 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2411 2013-09-23 Daniel Colascione <dancol@dancol.org>
2413 * alloc.c (USE_VALGRIND): New macro; on by default
2414 when ENABLE_CHECKING.
2415 (mark_maybe_object, mark_maybe_pointer)
2416 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2418 (valgrind_p) [USE_VALGRIND]: New variable.
2419 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2421 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2423 * process.c (wait_reading_process_output): Change int pnamelen to
2426 * nsterm.m (setMarkedText:selectedRange:):
2427 (deleteWorkingText):
2428 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2429 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2430 argument to unsigned long to avoid warning.
2431 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2433 * conf_post.h (assume): Fix compiler error: x shall be cond.
2435 2013-09-22 Daniel Colascione <dancol@dancol.org>
2437 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2438 warning when compiling without a window system.
2440 2013-09-22 Daniel Colascione <dancol@dancol.org>
2442 * data.c (Qbool_vector_p): New symbol.
2443 (bool_vector_spare_mask, popcount_size_t_generic)
2444 (popcount_size_t_msc, popcount_size_t_gcc)
2446 (bool_vector_binop_driver)
2447 (count_trailing_zero_bits, size_t_to_host_endian)
2448 (Fbool_vector_exclusive_or)
2449 (Fbool_vector_union)
2450 (Fbool_vector_intersection, Fbool_vector_set_difference)
2451 (Fbool_vector_subsetp, Fbool_vector_not)
2452 (Fbool_vector_count_matches)
2453 (Fbool_vector_count_matches_at): New functions.
2454 (syms_of_data): Intern new symbol, functions.
2455 * alloc.c (bool_vector_payload_bytes): New function.
2456 (Fmake_bool_vector): Instead of calling Fmake_vector,
2457 which performs redundant initialization and argument checking,
2458 just call allocate_vector ourselves. Make sure we clear any
2459 terminating padding to zero.
2460 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2461 instead of open-coding the size calculation.
2462 (vroundup_ct): New macro.
2463 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2464 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2465 * composite.c (composition_gstring_put_cache):
2466 Change lint_assume to assume.
2467 * conf_post.h (assume): New macro.
2468 (lint_assume): Remove.
2469 * dispnew.c (update_frame_1): Change lint_assume to assume.
2470 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2472 * image.c (gif_load): Change lint_assume to assume.
2473 * lisp.h (eassert_and_assume): New macro.
2474 (Qbool_vector_p): Declare.
2475 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2476 (swap16, swap32, swap64): New inline functions.
2477 * macfont.c (macfont_shape): Change lint_assume to assume.
2478 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2479 * xsettings.c (parse_settings): Use new swap16 and
2480 swap32 from lisp.h instead of file-specific macros.
2482 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2484 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2485 found (which can legitimately happen when the glyph row at the
2486 window start is disabled in the current_matrix. (Bug#15365)
2488 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2490 Fix syntax.h bug introduced by recent INLINE change.
2491 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2492 conditionally compiled one way in some modules, and a different
2493 way in others. This doesn't work with extern inline functions,
2494 which must have the same definition in all modules, because the
2495 defining code might be shared across modules, depending on the
2496 implementation. Symptoms reported by Martin Rudalics in:
2497 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2498 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2499 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2500 overriding the corresponding functions in syntax.h.
2501 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2502 (syntax_property): New inline functions.
2503 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2504 Rewrite in terms of these new functions.
2506 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2508 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2509 not chars_in_text, whose result depends on the multibyteness of
2510 the current buffer. (Bug#15426)
2512 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2514 Port recent change to hosts where pointers aren't 'long'.
2515 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2516 Don't assume that pointers are the same width as 'long'.
2517 Add a compile-time check that a pointer fits into two X slots.
2519 A simpler, centralized INLINE.
2520 * conf_post.h (INLINE): Define only if not already defined.
2521 This allows us to use a single INLINE, defined by one file
2523 * emacs.c (INLINE): Define it.
2524 Also, include category.h, charset.h, composite.h, dispextern.h,
2525 syntax.h, systime.h, so that their INLINE definitions are expanded
2527 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2528 * buffer.h, buffer.c (BUFFER_INLINE):
2529 * category.h, category.c (CATEGORY_INLINE):
2530 * character.h, character.c (CHARACTER_INLINE):
2531 * charset.h, charset.c (CHARSET_INLINE):
2532 * composite.h, composite.c (COMPOSITE_INLINE):
2533 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2534 * frame.h, frame.c (FRAME_INLINE):
2535 * intervals.h, intervals.c (INTERVALS_INLINE):
2536 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2537 * lisp.h, alloc.c (LISP_INLINE):
2538 * process.h, process.c (PROCESS_INLINE):
2539 * syntax.h, syntax.c (SYNTAX_INLINE):
2540 * systime.h, sysdep.c (SYSTIME_INLINE):
2541 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2542 * window.h, window.c (WINDOW_INLINE):
2543 Remove. All uses replaced with INLINE.
2545 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2547 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2550 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2552 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2553 'const char *' to avoid compiler warnings due to similar change in
2554 the prototype of x_get_string_resource.
2556 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2558 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2559 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2560 going to replace static variables below. Adjust comments.
2561 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2562 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2563 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2564 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2565 Related users changed.
2566 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2567 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2568 last_mouse_movement_time, going to replace static variables below.
2570 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2571 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2573 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2574 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2575 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2576 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2577 static variables below.
2578 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2579 (last_mouse_scroll_bar): Remove.
2580 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2581 (mouseExited): Related users changed.
2583 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2585 Do not use external array to process X scroll bar messages.
2586 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2587 (x_send_scroll_bar_event): Pack window pointer into two slots
2588 of XClientMessageEvent if we're 64-bit. Adjust comment.
2589 (x_scroll_bar_to_input_event): Unpack accordingly.
2591 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2593 Ifdef away recent changes which aren't relevant to NS port.
2594 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2595 [!HAVE_NS]: Declare as such.
2596 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2597 [!HAVE_NS]: Define as such.
2599 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2601 * frame.c (x_redo_mouse_highlight): New function
2602 to factor out common code used in W32 and X ports.
2603 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2604 * xterm.h (struct x_display_info):
2605 * w32term.h (struct w32_display_info):
2606 * nsterm.h (struct ns_display_info): New members
2607 last_mouse_motion_frame, last_mouse_motion_x and
2608 last_mouse_motion_y, going to replace static variables below.
2609 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2610 (redo_mouse_highlight): Remove.
2611 (note_mouse_movement, syms_of_xterm): Adjust user.
2612 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2613 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2614 (redo_mouse_highlight): Remove.
2615 (note_mouse_movement, syms_of_w32term): Adjust user.
2616 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2617 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2619 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2620 * nsfns.m (compute_tip_xy): Adjust user.
2622 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2624 * frame.c (x_mouse_grabbed): New function.
2625 * dispextern.h (x_mouse_grabbed): Add prototype.
2626 (last_mouse_frame): Remove declaration.
2627 * xterm.h (struct x_display_info):
2628 * w32term.h (struct w32_display_info):
2629 * nsterm.h (struct ns_display_info): New member
2630 last_mouse_frame, going to replace...
2631 * xdisp.c (last_mouse_frame): ...global variable.
2632 (note_tool_bar_highlight):
2633 * w32term.c (w32_mouse_position, w32_read_socket):
2634 * xterm.c (XTmouse_position, handle_one_xevent):
2635 Use x_mouse_grabbed.
2636 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2638 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2640 * w32term.c (w32_read_socket): Avoid temporary
2641 variables in a call to x_real_positions.
2642 * xterm.c (handle_one_xevent): Likewise.
2644 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2646 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2647 (x_icon_type): Remove prototype.
2648 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2649 * frame.c (x_icon_type): Remove.
2650 * w32term.c (x_make_frame_visible, x_iconify_frame):
2651 * xterm.c (x_make_frame_visible, x_iconify_frame):
2652 Use x_set_bitmap_icon to factor out common code.
2654 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2656 * dispextern.h (check_x_display_info, x_get_string_resource):
2657 Declare here just once and unify the latter.
2658 * frame.c (check_x_display_info, x_get_string_resource):
2659 * nsterm.h (check_x_display_info):
2660 * xrdb.c (x_get_string_resource):
2661 * xterm.h (check_x_display_info): Remove prototypes.
2662 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2663 * w32reg.c (x_get_string_resource): Likewise.
2664 (w32_get_rdb_resource): Adjust user.
2666 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2668 * xterm.h (struct x_display_info): New member
2669 x_pending_autoraise_frame, going to replace...
2670 * xterm.c (pending_autoraise_frame): ...static variable.
2671 (x_new_focus_frame, XTread_socket): Adjust users.
2672 * w32term.h (struct w32_display_info): New member
2673 w32_pending_autoraise_frame, going to replace...
2674 * w32term.c (pending_autoraise_frame): ...global variable.
2675 (x_new_focus_frame, w32_read_socket): Adjust users.
2677 2013-09-17 Glenn Morris <rgm@gnu.org>
2679 * xdisp.c (message_dolog): If we create *Messages*,
2680 switch it to messages-buffer-mode.
2682 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2684 Don't overuse 'const' in types of locals.
2685 * bidi.c (bidi_count_bytes):
2686 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2687 (xg_event_is_for_scrollbar):
2688 * xselect.c (x_handle_property_notify)
2689 (x_handle_selection_notify, x_handle_dnd_message):
2690 * xsettings.c, xsettings.h (xft_settings_event):
2691 * xterm.c (x_handle_net_wm_state, handle_one_event)
2692 (x_menubar_window_to_frame, x_detect_focus_change)
2693 (construct_mouse_click, note_mouse_movement)
2694 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2696 (handle_one_xevent, x_handle_net_wm_state):
2697 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2698 (x_handle_dnd_message):
2699 Avoid unnecessary 'const', typically the second 'const' in
2700 'const foo * const arg', a 'const' that does not affect the API
2701 and doesn't significantly help the human reader.
2703 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2705 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2706 only if Glib < 2.36.0.
2707 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2708 * xsettings.c (init_gconf, init_gsettings): Do not check
2710 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2712 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2714 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2716 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2717 before calling g_type_init.
2719 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2721 * nsterm.m (syms_of_nsterm): ... to here.
2723 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2725 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2726 (ignore_next_mouse_click_timeout): Use Time as X does.
2727 (handle_one_xevent): Avoid cast and use unsigned comparison.
2729 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2731 Do not copy X event in handle_one_xevent except KeyPress case.
2732 Wnen XEvent is processed, it is unlikely to be changed except
2733 KeyPress case, so we can avoid copying and use const pointer to
2734 const data to make sure that an event is not changed elsewhere.
2735 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2736 const' and do not create local copy except for the KeyPress event.
2737 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2738 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2739 (x_handle_net_wm_state, x_menubar_window_to_frame)
2740 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2741 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2742 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2743 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2744 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2745 (x_handle_dnd_message):
2746 * xsettings.c (xft_settings_event):
2747 Use 'const XEvent * const' where appropriate.
2748 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2750 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2752 Fix X event waiting to handle multiple frames.
2753 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2754 * xterm.c (pending_event_wait): Remove. Adjust users.
2755 (x_detect_focus_change): Pass frame arg.
2756 (handle_one_xevent): Find related frame early and clear per-frame
2757 wait_event_type only if this is an event for the relevant frame.
2758 (x_wait_for_event): Use per-frame wait_event_type.
2760 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2762 * nsfns.m (Fx_create_frame): Fix font driver registration for
2765 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2766 for syms_of_macfont.
2768 * nsterm.m: Include macfont.h.
2769 (ns_tmp_flags, ns_tmp_font): Remove.
2770 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2771 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2772 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2773 (changeFont:): Fix code style. Check for font driver type when
2776 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2779 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2780 (nsfont_open): Set font driver type.
2781 Set font->ascent and font->descent. Figure out font instead of
2782 ns_tmp_font, and flags instead of ns_tmp_flags.
2783 Fix indentation. Remove call to ns_draw_text_decoration,
2786 * nsfns.m: Include macfont.h.
2787 (Fx_create_frame): Register macfont driver, make a better default font.
2788 (Fns_popup_font_panel): Get font from macfont driver, if used.
2790 * macfont.m, macfont.h, maccuvs.h: New files.
2792 * font.h: Declare syms_of_macfont.
2794 * font.c (syms_of_font): Call syms_of_macfont.
2796 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2798 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2800 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2801 and it is always zero for others, so I assume that this is an ancient
2802 leftover which nobody will want to change any more.
2803 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2804 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2805 * frame.c (x_set_scroll_bar_width):
2806 * w32fns.c (w32_createscrollbar):
2807 * w32term.c (w32_set_vertical_scroll_bar):
2808 * xfns.c (x_set_scroll_bar_default_width):
2809 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2810 (x_scroll_bar_expose): Related users changed.
2812 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2814 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2815 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2816 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2818 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2820 * nsterm.h, w32term.h, xterm.h: ...and not here.
2821 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2822 Remove unused Xisms.
2823 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2824 these modules are never compiled otherwise.
2826 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2828 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2829 Doc fix. (Bug#15375)
2831 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2833 Unify Fx_focus_frame between all ports.
2834 * frame.h (x_focus_frame): New prototype.
2835 * xfns.c (Fx_focus_frame): Remove.
2836 (syms_of_xfns): Do not defsubr it.
2837 (x_focus_frame): X implementation.
2838 * nsfns.m (Fx_focus_frame): Remove.
2839 (syms_of_nsfns): Do not defsubr it.
2840 (x_focus_frame): NS implementation.
2841 * w32term.c (Fx_focus_frame): Remove.
2842 (x_focus_on_frame): Rename to...
2843 (x_focus_frame): W32 implementation.
2844 * w32term.h (x_focus_on_frame): Remove prototype.
2845 * w32fns.c (Fx_focus_frame): Remove.
2846 (syms_of_w32fns): Do not defsubr it.
2847 * frame.c (Fx_focus_frame): Define here.
2848 (syms_of_frame): Defsubr here.
2849 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2851 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2853 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2854 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2855 each port to reference the port-specific window system data.
2856 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2857 (FRAME_DISPLAY_INFO): Define.
2858 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2859 (FRAME_DISPLAY_INFO): Define. Adjust users.
2860 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2861 (FRAME_DISPLAY_INFO): Define. Adjust users.
2862 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2863 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2864 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2865 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2866 * xselect.c, xterm.c: All related users changed.
2868 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2870 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2871 (x_menubar_window_to_frame): Remove prototypes.
2872 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2873 (x_menubar_window_to_frame, x_top_window_to_frame):
2875 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2876 (x_menubar_window_to_frame, x_top_window_to_frame):
2877 ...to here and convert all but the last to static.
2879 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2881 * lisp.mk (lisp): Add w32-common-fns.elc.
2883 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2885 * charset.c (char_charset): Document an exception for char-charset.
2887 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2889 * xterm.h (x_display_info): New field last_user_time...
2890 * xterm.c (toplevel): ...to replace static last_user_time.
2891 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2893 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2895 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2896 scroll bar values to prevent thumb from disappear and update comment.
2898 2013-09-11 Glenn Morris <rgm@gnu.org>
2900 * emacs.c (usage_message): Possessive apostrophe tweak.
2902 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2904 * nsterm.m (syms_of_nsterm): Use Qns.
2905 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2906 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2907 * xfns.c (x_display_info_for_name, Fx_open_connection):
2908 Remove old '#if 0' code.
2909 (syms_of_xfns): Use Qx.
2910 * termhooks.h (fullscreen_hook): Remove the leftover.
2911 (struct terminal): Fix typo in comment.
2913 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2915 Cleaning up a few X scroll bar bits.
2916 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2917 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2918 New member last_seen_part, going to replace...
2919 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2920 (xt_action_hook) [USE_LUCID]: Adjust user.
2921 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2922 Lucid-specific scroll bar support.
2923 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2924 to int and adjust to use last_seen_part member.
2925 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2926 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2927 Initialize last_seen_part.
2929 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2931 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2932 insert-buffer-substring an empty string.
2934 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2936 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2937 avoiding a GCC warning.
2939 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2941 Ifdef away frame tool bar code when it is not really used.
2942 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2943 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2944 and minimize_tool_bar_window_p under the above.
2945 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2946 (fset_tool_bar_window): Likewise.
2947 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2948 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2949 (change_frame_size_1):
2950 * window.c (window_from_coordinates, Frecenter): Adjust users.
2951 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2952 code is not really used.
2953 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2954 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2955 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2956 [!USE_GTK && !HAVE_NS]: Define as such.
2957 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2958 (note_mouse_highlight, expose_frame):
2959 * xfns.c (x_set_tool_bar_lines):
2960 * xterm.c (handle_one_xevent): Adjust users.
2962 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2964 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2965 This bug was introduced by my 2013-08-26 patch, which incorrectly
2966 assumed that the terminfo implementation doesn't use termcap buffers.
2967 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2968 these buffers apparently are used after all.
2969 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2970 (struct tty_display_info): Define members termcap_term_buffer and
2971 termcap_strings_buffer even if TERMINFO.
2973 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2976 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2977 'usage' docstring entry to pacify make-docfile.
2979 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2981 Change comparison functions =, <, >, <=, >= to take many arguments.
2982 * data.c: Change comparison functions' interface and implementation.
2983 * lisp.h: Make arithcompare available for efficient two arg
2985 * bytecode.c: Use arithcompare.
2986 * fileio.c: Use new interface.
2988 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2990 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2992 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2994 * eval.c (Feval): Document the new use of `lexical'.
2996 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2998 Review and drop old frame resize hack.
2999 * frame.h (struct frame): Remove force_flush_display_p.
3000 * dispnew.c (update_frame): Adjust user and don't call
3001 flush_frame here. The comment has said that there was an issues
3002 with redisplaying fringes, but I don't see any differences with
3003 and without this hack. Hopefully we can continue without it.
3004 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3005 current frame matrices twice if resized_p is set.
3007 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3009 Do not populate pure Xism x_sync to other ports.
3010 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3011 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3012 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3013 * w32term.h (x_sync): Remove prototype.
3015 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3017 Cleanup frame flushing.
3018 * dispextern.h (struct redisplay_interface):
3019 Drop flush_display_optional because flush_display is enough
3020 for X and flushing via RIF is just a no-op for others.
3021 * frame.h (flush_frame): New function.
3022 * dispnew.c (update_frame):
3023 * minibuf.c (read_minibuf):
3024 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3026 * keyboard.c (detect_input_pending_run_timers): Do not flush
3027 all frames but selected one in redisplay_preserve_echo_area.
3028 * nsterm.m (ns_flush): Remove no-op.
3029 (ns_redisplay_interface): Adjust user.
3030 * w32term.h (x_flush): Remove no-op.
3031 (w32_redisplay_interface): Adjust user.
3032 * xterm.c (x_flush): Simplify because we do not flush all
3033 frames at once any more. Adjust comment.
3034 (x_redisplay_interface): Adjust user.
3036 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3038 Port --without-x --enable-gcc-warnings to Fedora 19.
3039 * gfilenotify.c (globals_of_gfilenotify):
3040 Call g_type_init only if using an older glib version that needs it.
3042 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3044 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3045 (last_glyphless_glyph_merged_face_id): Remove declarations.
3046 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3047 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3048 (last_glyphless_glyph_merged_face_id): Now static.
3049 (merge_escape_glyph_face): New function, refactored from...
3050 (get_next_display_element): ...here.
3051 (merge_glyphless_glyph_face): New function, refactored from...
3052 (produce_glyphless_glyph): ...here...
3053 * term.c (produce_glyphless_glyph): ...and here.
3055 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3057 * eval.c (eval_sub): Only call Ffunction if necessary.
3059 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3061 Attempt to make redisplay more selective when changing cursor type.
3062 * frame.h (struct frame): New bitfield cursor_type_changed.
3063 * xdisp.c (cursor_type_changed): Remove.
3064 (try_cursor_movement, redisplay_window, try_window_id)
3065 (set_frame_cursor_types, try_window_reusing_current_matrix):
3066 Adjust to use per-frame bitfield.
3067 (redisplay_internal): Look for cursor type change on each visible
3068 frame and consider all frames if cursor type has been changed on
3069 the frame other than selected. If cursor type has been changed on
3070 selected frame only, do not use fast update.
3072 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3074 Attempt to make redisplay more selective when changing fonts.
3075 * frame.h (struct frame): New bitfield fonts_changed.
3076 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3077 (adjust_frame_glyphs): Add prototype.
3078 * dispnew.c (fonts_changed_p): Remove.
3079 (adjust_glyphs): Remove because we do not
3080 adjust matrices on all frames at once any more.
3081 (adjust_frame_glyphs): Block and unblock input here.
3082 (adjust_glyph_matrix): Use fonts_changed.
3083 (change_frame_size_1): Use adjust_frame_glyphs.
3084 * font.c (font_open_entity): Use fonts_changed.
3085 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3086 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3087 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3088 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3089 (shrink_mini_window, Fresize_mini_window_internal)
3090 (window_scroll_pixel_based, Fset_window_configuration)
3091 (apply_window_adjustment, Fset_window_vscroll):
3092 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3093 Use adjust_frame_glyphs.
3094 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3095 (try_window_reusing_current_matrix, try_window_id, display_line)
3096 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3097 (redisplay_internal): Consider fonts_changed and adjust frame
3098 matrices for each frame only if the frame is visible. If font
3099 has been changed on some frame during full redisplay, retry
3100 only visible frames where the font has been actually changed.
3102 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3104 Cache current header and mode line height for each window.
3105 * window.h (struct window): New fields mode_line_height
3106 and header_line_height.
3107 * window.c (make_window): Initialize them.
3108 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3109 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3110 (current_mode_line_height, current_header_line_height):
3112 * xdisp.c (current_mode_line_height, current_header_line_height):
3114 (pos_visible_p, init_xdisp): Adjust user.
3115 (redisplay_window): Invalidate mode_line_height and
3116 header_line_height if current and desired matrices do not agree.
3118 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3120 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3121 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3123 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3125 Make --without-x compatible with --enable-gcc-warnings.
3126 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3127 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3128 members under HAVE_WINDOW_SYSTEM.
3129 * keyboard.c (make_lispy_focus_out): Likewise.
3130 (record_menu_key): Move under HAVE_MENUS.
3131 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3132 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3133 (syms_of_xdisp): Adjust user.
3134 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3135 (start_hourglass, cancel_hourglass):
3136 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3137 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3138 and CLEAR_FONT_TABLE_NFONTS.
3139 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3140 Declare only if HAVE_WINDOW_SYSTEM.
3141 (lface_same_font_attributes_p, clear_face_gcs): Define only
3142 if HAVE_WINDOW_SYSTEM.
3144 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3146 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3147 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3148 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3150 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3152 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3154 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3156 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3157 This fixes a type error on hosts where ptrdiff_t is wider than int.
3159 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3161 * keyboard.c (read_key_sequence_vs): New function.
3162 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3165 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3167 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3169 Makefile improvements.
3170 * Makefile.in (config.status): Don't use double-colon rules, as
3171 they are not portable according to POSIX. Fix shell typo with `;
3172 I guess this rule has never been tested?
3173 (VCSWITNESS): New macro, to override any environment var.
3175 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3177 * xterm.h (struct x_display_info): Do not track X connection
3178 fd separately because it is always available from Display.
3179 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3182 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3184 * buffer.c (drop_overlay):
3185 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3186 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3188 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3190 * buffer.c (Fmake_overlay, Fmove_overlay):
3191 * intervals.c (set_point_from_marker):
3192 * print.c (PRINTPREPARE): Prefer signal_error
3193 to plain error and report unsuitable marker too.
3195 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3197 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3198 for 'dragging' member.
3199 (struct x_output): Remove set-but-unused leftovers
3200 'left_before_move' and 'top_before_move'.
3201 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3202 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3203 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3204 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3205 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3206 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3207 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3208 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3210 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3212 * nsfont.m (INVALID_GLYPH): New define.
3213 (nsfont_encode_char): Use INVALID_GLYPH.
3214 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3216 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3218 * xterm.c (x_last_mouse_movement_time): Revert last change.
3219 This code should use XDisplayMotionBufferSize to check display's
3220 motion history first, and there are few other issues as well.
3221 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3222 (handle_one_xevent): Adjust user.
3224 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3226 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3227 * frame.c (Flast_nonminibuf_frame): ... to here.
3228 (check_minibuf_window): Don't abort if no window was found
3231 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3233 Use XGetMotionEvents to ask the last mouse motion time from X server.
3234 * xterm.c (X_MOTION_HISTORY): Default to 1.
3235 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3236 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3237 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3238 Ifdef away legacy code.
3239 (XTmouse_position, x_scroll_bar_report_motion):
3240 Use x_last_mouse_movement_time.
3241 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3244 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3246 * msdos.c (last_mouse_window): Move to...
3247 (dos_rawgetc): ...this function and adjust comment.
3248 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3249 (mouseMoved): ...this function and adjust comment.
3250 * w32term.c (last_window): Likewise with...
3251 (w32_read_socket): ...this function.
3252 * xterm.c (last_window): Likewise with...
3253 (handle_one_xevent): ...this function.
3255 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3257 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3258 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3259 (handle_one_xevent): ...to here.
3260 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3263 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3265 * msdos.c (IT_set_terminal_window): Remove no-op.
3266 (initialize_msdos_display): Adjust terminal setup.
3267 * w32console.c (w32con_set_terminal_window): Remove no-op.
3268 (initialize_w32_display): Adjust terminal setup.
3269 * w32term.c (w32_set_terminal_window): Remove no-op.
3270 (w32_create_terminal): Adjust terminal setup.
3271 * xterm.c (XTset_terminal_window): Remove no-op.
3272 (x_create_terminal): Adjust terminal setup.
3274 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3276 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3278 (ns_create_terminal): Adjust terminal setup.
3279 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3281 (w32_create_terminal): Adjust terminal setup.
3282 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3284 (x_create_terminal): Adjust terminal setup.
3286 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3288 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3289 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3290 * dispnew.c (buffer_posn_from_coords):
3291 * window.c (Fwindow_end, displayed_window_lines):
3292 * xdisp.c (redisplay_mode_lines): Use it.
3294 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3296 * fontset.c (face_for_char): Check char in the current face font first
3297 if HAVE_NS (Bug#15138).
3299 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3301 * window.c (temp_output_buffer_show): Make sure window returned
3302 by display_buffer is live (Bug#15213).
3304 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3306 Minor cleanup to avoid forward declarations.
3307 * coding.h (struct ccl_spec): Remove forward declaration.
3308 * composite.h (toplevel): Include font.h.
3309 (struct composition_it, struct face, struct font_metrics):
3310 Remove forward declaration.
3311 * dispextern.h (struct image, struct atimer): Likewise.
3312 * emacsgtkfixed.h (struct frame): Likewise.
3313 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3314 * font.h (struct font_driver, struct font, struct glyph_string)
3315 (struct face): Remove forward declaration.
3316 * fontset.h (struct face, struct font): Likewise.
3317 * frame.h (toplevel): Style cleanup.
3318 (enum output_method): Move to...
3319 * termhooks.h (enum output_method): ...here.
3320 (struct glyph, struct frame, struct ns_display_info)
3321 (struct x_display_info, struct w32_display_info):
3322 Remove forward declaration.
3323 * xterm.h (toplevel): Include termhooks.h.
3324 (struct font, struct window, struct glyph_matrix, struct frame)
3325 (struct input_event, struct face, struct image): Remove forward
3327 * gtkutil.h (struct _widget_value): Likewise.
3328 * keyboard.h (toplevel): Include termhooks.h.
3329 (struct input_event): Remove forward declaration.
3331 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3333 * intervals.c (set_point_from_marker): New function.
3334 * editfns.c (Fgoto_char):
3335 * process.c (Finternal_default_process_filter):
3336 * window.c (select_window_1): Use it.
3337 * buffer.h (set_point_from_marker): Add prototype.
3339 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3341 * w32.c (term_winsock): Call release_listen_threads before calling
3343 (_sys_wait_accept): Wait for accept event in a loop with a finite
3344 timeout, instead of waiting indefinitely. Will hopefully avoid
3345 hanging during exit because WSACleanup deadlocks waiting for the
3346 event object to be released. (Bug#14333)
3348 * w32proc.c (release_listen_threads): New function, signals all
3349 the reader threads that listen for connections to stop waiting.
3351 * w32.h (release_listen_threads): Add prototype.
3353 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3355 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3356 field of new marker (for sanity and safety).
3357 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3358 anyway because XMISCTYPE is a function and can't be an lvalue).
3360 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3362 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3363 (x_after_update_window_line, x_scroll_bar_create):
3364 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3365 (handle_one_xevent, x_clear_frame_area):
3366 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3367 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3368 * xterm.h (x_clear_area): Adjust prototype.
3370 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3372 Hook scanning and indentation functions to find_newline. This helps
3373 to avoid duplicated code and renders more respect to newline cache.
3374 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3375 * cmds.c (Fforward_line):
3376 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3377 Use find_newline and avoid unnecessary point movements.
3378 * search.c (scan_newline): Implement on top of find_newline.
3380 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3382 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3383 scoped code (bug#11258).
3385 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3387 * nsterm.m (last_window): New variable.
3388 (EV_TRAILER2): New macro.
3389 (EV_TRAILER): Call EV_TRAILER2.
3390 (mouseMoved:): Add support for mouse-autoselect-window
3391 on nextstep (Bug#6888).
3393 2013-08-28 Andreas Schwab <schwab@suse.de>
3395 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3396 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3397 Remove unused macro definitions.
3398 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3399 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3400 Only define if emacs.
3402 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3404 Prefer enum glyph_row_area to int where appropriate.
3405 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3407 (window_box, window_box_width, window_box_left, window_box_left_offset)
3408 (window_box_right, window_box_right_offset): Adjust prototypes.
3409 * xdisp.c (window_box, window_box_width, window_box_left)
3410 (window_box_left_offset, window_box_right, window_box_right_offset):
3411 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3412 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3413 * nsterm.m (ns_clip_to_row):
3414 * w32term.c (w32_clip_to_row):
3415 * xterm.c (x_clip_to_row): Likewise.
3417 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3419 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3420 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3422 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3424 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3425 for portability to hosts where /bin/sh has problems.
3427 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3429 Redesign redisplay interface to drop global output_cursor.
3430 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3431 (toplevel): Remove declaration of output_cursor.
3432 (set_output_cursor, x_cursor_to): Remove prototype.
3433 * window.h (struct window): New member output_cursor.
3434 (output_cursor_to): New function to replace RIF member.
3435 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3436 (update_text_area, set_window_cursor_after_update): Use it.
3437 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3438 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3439 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3440 * w32term.c (x_update_window_begin, x_update_window_end):
3441 * xterm.c (x_update_window_begin, x_update_window_end):
3442 Adjust to use per-window output cursor.
3444 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3446 Simplify SELECT_TYPE-related code.
3447 Like EMACS_TIME, this portability layer is no longer needed, since
3448 Emacs has been using fd_set as a portability layer for some time.
3449 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3450 (SELECT_TYPE): Remove. All uses changed to fd_set.
3451 (fd_set) [!FD_SET]: New typedef.
3453 Simplify EMACS_TIME-related code.
3454 This portability layer is no longer needed, since Emacs has been
3455 using struct timespec as a portability layer for some time.
3456 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3457 Include <time.h> rather than "systime.h"; that's all that's needed now.
3458 * dispnew.c: Include <timespec.h> rather than "systime.h";
3459 that's all that's needed now.
3460 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3461 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3462 TIMESPEC_RESOLUTION.
3463 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3464 LOG10_TIMESPEC_RESOLUTION.
3465 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3466 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3467 (make_emacs_time): Remove. All used changed to make_timespec.
3468 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3469 (current_timespec): Rename from current_emacs_time. All uses changed.
3470 (add_emacs_time): Remove. All uses changed to timespec_add.
3471 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3472 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3473 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3474 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3475 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3476 (current_timespec): Rename from current_emacs_time. All uses changed.
3477 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3478 changed to timespec_cmp.
3479 * xgselect.c: Include <timespec.h>, since our .h files don't.
3481 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3483 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3484 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3485 Remove the leftovers.
3486 * gtkutil.c (toplevel): Do not declare Qxft but include
3488 * image.c (toplevel): Do not declare Vlibrary_cache because
3489 it's already done in lisp.h.
3491 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3493 * lisp.h (Mouse_HLInfo): Move from here...
3494 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3495 (reset_mouse_highlight): New function.
3496 * msdos.c (dos_set_window_size, IT_update_begin)
3497 (internal_terminal_init):
3498 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3499 (ns_initialize_display_info):
3500 * w32console.c (initialize_w32_display):
3501 * w32term.c (x_update_window_end, x_free_frame_resources)
3502 (w32_initialize_display_info):
3503 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3504 * window.c (Fdelete_other_windows_internal):
3505 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3506 * termchar.h (toplevel):
3507 * xterm.h (toplevel): Include dispextern.h.
3509 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3511 Fix minor problems found by static checking.
3512 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3513 (expect): Avoid nested-if warning.
3514 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3515 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3516 * nsterm.h, nsterm.m (ns_select):
3517 * xgselect.c, xgselect.h (xg_select):
3518 Adjust signature to better match pselect's.
3519 * nsterm.m (ns_select):
3520 Don't set *TIMEOUT, since pselect doesn't.
3521 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3522 diagnostic about assigning const char * to it.
3523 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3525 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3527 * lread.c (substitute_object_recurse): Handle hash-tables as well
3530 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3532 Fix unlikely core dump in init_tty, and simplify terminfo case.
3533 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3534 The old version incorrectly dumped core if malloc returned a
3535 buffer containing only non-NUL bytes.
3536 (init_tty): Do not allocate or free termcap buffers; the
3537 struct does that for us now.
3538 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3539 (struct tty_display_info): Define members termcap_term_buffer and
3540 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3541 use them. Allocate them directly in struct rather than indirectly
3542 via a pointer, to simplify init_tty.
3544 * frame.c (check_minibuf_window): Initialize 'window' properly,
3545 so that Emacs reliably aborts later if 'window' is not initialized.
3547 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3549 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3550 of VoidSymbol (Bug#15154).
3552 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3554 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3555 mouse_face_beg_y and mouse_face_end_y.
3556 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3557 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3558 Adjust users and update comment where appropriate.
3560 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3562 * frame.c (check_minibuf_window): New function.
3563 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3564 Call check_minibuf_window (Bug#15183).
3566 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3568 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3569 because this is the only last cursor data we need to keep and consult.
3570 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3571 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3574 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3576 Fix recovering from possible decompression error.
3577 Since insert_from_gap doesn't always move point, we can't use PT as
3578 the position where the partially decompressed data ends, and
3579 should count how many bytes was produced so far.
3580 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3581 (unwind_decompress): Really delete partially uncompressed data.
3582 (Fzlib_decompress_region): Take decompressed data size into account.
3584 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3586 * syntax.c (init_syntax_once): Adjust comment and do an early
3587 initialization of Qchar_table_extra_slots just once...
3588 * casetab.c (init_casetab_once):
3589 * category.c (init_category_once):
3590 * character.c (syms_of_character):
3591 * coding.c (syms_of_coding):
3592 * xdisp.c (syms_of_xdisp): ...and omit it here.
3594 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3596 * xdisp.c (get_next_display_element): Don't apply to characters
3597 from a display vector the logic of setting it->end_of_box_run_p
3598 suitable for characters from a buffer. (Bug#15175)
3600 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3601 to handle directories, rather than '_utime' which doesn't.
3604 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3606 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3607 or fullscreen (Bug#14627).
3609 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3611 System-dependent integer overflow fixes.
3612 * process.c (Fset_process_window_size): Signal an error if
3613 the window size is outside the range supported by the lower level.
3614 * sysdep.c (set_window_size): Return negative on error,
3615 nonnegative on success, rather than -1, 0, 1 on not in system,
3616 failure, success. This is simpler. Caller changed.
3617 (serial_configure): Remove unnecessary initialization of local.
3618 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3619 size fits in unsigned long; this isn't true on some 32-bit hosts.
3620 Avoid buffer overrun if some future version of /proc/meminfo has a
3621 variable name longer than 20 bytes.
3622 (system_process_attributes) [__FreeBSD__]:
3623 Don't assume hw.availpages fits in 'int'.
3625 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3627 Don't let very long directory names overrun the stack.
3628 Fix some related minor problems involving "//", vfork.
3629 * callproc.c (encode_current_directory): New function.
3630 (call_process): Don't append "/"; not needed.
3631 * fileio.c (file_name_as_directory_slop): New constant.
3632 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3633 this can save the caller having to alloca.
3634 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3635 Use SAFE_ALLOCA, not alloca.
3636 (directory_file_name, Fexpand_file_name): Leave leading "//"
3637 alone, since it can be special even on POSIX platforms.
3638 * callproc.c (call_process):
3639 * process.c (Fformat_network_address):
3640 * sysdep.c (sys_subshell):
3641 Use encode_current_directory rather than rolling our own.
3642 (create_process): No need to encode directory; caller does that now.
3643 * process.h (encode_current_directory): New decl.
3644 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3645 Rework to avoid 'goto xyzzy;'.
3647 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3649 * xdisp.c (handle_face_prop): If the default face was remapped use
3650 the remapped face for strings from prefix properties. (Bug#15155)
3652 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3654 Minor cleanup for redisplay interface and few related functions.
3655 * frame.h (enum text_cursor_kinds): Move from here...
3656 * dispextern.h (enum text_cursor_kinds): ...to here.
3657 (toplevel): Drop unnecessary declarations.
3658 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3659 in update_window_end_hook and draw_window_cursor functions.
3660 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3661 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3662 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3663 * xterm.c (x_update_window_end, x_draw_window_cursor):
3664 * xdisp.c (display_and_set_cursor, update_window_cursor)
3665 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3666 enum text_cursor_kinds where appropriate.
3668 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3670 Redesign redisplay interface to drop updated_row and updated_area.
3671 * dispextern.h (updated_row, updated_area): Remove declaration.
3672 (struct redisplay_interface): Pass glyph row and row area parameters
3673 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3674 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3676 * dispnew.c (updated_row, updated_area): Remove.
3677 (redraw_overlapped_rows, update_window_line): Adjust user.
3678 (update_marginal_area, update_text_area): Likewise. Pass updated row
3679 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3680 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3683 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3685 * process.c (flush_pending_output): Remove stub.
3688 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3690 * callproc.c: Fix race that killed background processes (Bug#15144).
3691 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3692 Record deleted process-id in critical section, not afterwards.
3693 Don't mistakenly kill process created by a call-process invocation
3694 that discards output and does not wait.
3696 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3698 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3699 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3700 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3701 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3702 to shut up compiler in mark_object.
3703 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3705 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3707 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3708 We can't portably rely on PTY_OPEN doing that, even if
3709 it calls posix_openpt with O_CLOEXEC.
3711 2013-08-20 Kenichi Handa <handa@gnu.org>
3713 * character.c (string_char): Improve commentary.
3715 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3717 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3718 (struct animation_cache): Make signature a flexible array member.
3719 All uses changed. This is a tad slower but may insulate us better
3720 from future changes to ImageMagick.
3722 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3724 * image.c: Shrink memory needed for animation cache.
3725 (SIGNATURE_DIGESTSIZE): New constant.
3726 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3727 (imagemagick_create_cache): Copy the signature. This saves
3728 several KB of memory that ImageMagick wastes per signature.
3729 Don't bother updating the update_time, as the caller does that now.
3730 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3731 it's a fixed size struct member now.
3732 (imagemagick_get_animation_cache): Always destroy the signature,
3733 as it's now imagemagick_create_cache's responsibility to copy it.
3734 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3735 and use memcmp rather than strcmp.
3736 eassert that ImageMagick returns a signature of the specified length.
3738 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3740 * image.c (imagemagick_get_animation_cache): Don't segfault on
3742 (imagemagick_get_animation_cache): Revert to previous definition
3743 so that it actually works. But keep the memory leak fix.
3744 (imagemagick_get_animation_cache): Fix memory leak.
3746 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3748 * image.c: Fix animation cache signature memory leak.
3749 Fix some other minor performance problems while we're at it.
3750 (imagemagick_create_cache): Clear just the members that
3751 need clearing. Don't set update_time, as caller does that now.
3752 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3753 Simplify by using pointer-to-pointer instead of a prev pointer.
3754 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3755 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3756 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3757 it's already a copy. Free the signature probe unless it's cached.
3759 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3760 This was introduced by my 2013-08-12 fix for Bug#15035.
3762 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3764 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3765 (imagemagick_prune_animation_cache): Now static.
3767 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3769 * image.c (imagemagick_get_animation_cache): Don't segfault when
3770 pruning all entries.
3772 2013-08-18 Ken Brown <kbrown@cornell.edu>
3774 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3775 static heap if ENABLE_CHECKING is defined.
3776 (max_bss_sbrk_ptr): New variable.
3778 (report_sheap_usage): Report maximum static heap usage instead of
3779 ending static heap usage.
3781 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3783 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3784 of zlib_initialized according to the results of calling
3785 init_zlib_functions.
3787 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3789 * image.c: Implement an ImageMagick per-image cache.
3790 (imagemagick_get_animation_cache): Fix a double-free error.
3791 (imagemagick_load_image): Remove the ping_wand code, which only
3792 apparently saved time on invalid animated images, and slowed down
3793 everything else. Optimise for the common case.
3795 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3797 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3799 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3801 * marker.c (set_marker): Remove documentation of undefined behavior.
3803 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3805 * image.c (imagemagick_compute_animated_image): Animate correctly
3806 when sub-images are smaller than the main image.
3807 (imagemagick_compute_animated_image): Setting the iterator row to
3808 zero is apparently not allowed.
3809 (imagemagick_compute_animated_image): Allow images that say they
3810 have sub-images that are bigger than the main image, but just crop
3813 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3815 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3817 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3819 * image.c (imagemagick_compute_animated_image): Respect the GIF
3822 2013-08-15 Ken Brown <kbrown@cornell.edu>
3824 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3825 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3828 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3830 Fix minor problems found by static checking.
3831 * frame.c (delete_frame):
3832 * xdisp.c (next_element_from_display_vector):
3833 Avoid uninitialized local.
3834 * image.c (imagemagick_compute_animated_image): Port to C89.
3835 Prefer usual GNU indentation style for loops.
3836 Be more careful about bizarrely large sizes, by using ptrdiff_t
3839 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3841 Fix infinite frame selection loop (Bug#15025).
3842 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3844 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3846 * xdisp.c (compute_window_start_on_continuation_line):
3847 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3848 to make sure we end up setting the window start at the leftmost
3849 visible character of the display line. This avoids funky
3850 horizontal shifting because the window start is not kept on the
3851 same position. (Bug#15090)
3852 (next_element_from_display_vector): Support 'box' face attribute
3853 in the face definitions of a display vector. (Bug#15099)
3855 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3857 * image.c (imagemagick_compute_animated_image): Implement animated
3859 (imagemagick_compute_animated_image): Fix some compilation
3860 warnings. Implement a very simple cache to make the animation
3861 usable at all, but it should be replaced with a per-image cache.
3863 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3865 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3866 to do `for' loops over alist values.
3867 * buffer.h (FOR_EACH_BUFFER):
3868 * process.c (FOR_EACH_PROCESS): Use it.
3869 (handle_child_signal, status_notify, Fget_buffer_process)
3870 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3872 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3874 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3875 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3876 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3877 to xzalloc and so avoid redundant call to memset.
3878 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3879 members because it is allocated with xzalloc and so already zeroed.
3881 2013-08-14 Ken Brown <kbrown@cornell.edu>
3883 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3886 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3888 Utility function and macro to copy Lisp string to C string.
3889 * lisp.h (xlispstrdupa): New macro.
3890 (xlispstrdup): New prototype.
3891 * alloc.c (xlispstrdup): New function.
3892 * callint.c (Fcall_interactively):
3893 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3894 (Fsubstitute_in_file_name):
3895 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3896 * image.c (x_create_bitmap_from_file):
3897 * w32term.c (w32_term_init):
3898 * xterm.c (x_term_init): Use xlispstrdup.
3900 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3902 * image.c (imagemagick_load_image): Make animated pictures work.
3903 There's still some problems with background color settings, though
3906 * decompress.c (unwind_decompress): Always restore point.
3908 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3910 * marker.c (set_marker): Reformat documentation.
3912 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3914 * xdisp.c (cursor_type_changed): Now static.
3916 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3917 Use changed. This avoids the need to call xmalloc and for the
3918 caller to call xfree, and avoids memory leaks in some situations.
3920 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3922 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3923 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3924 (redisplay_window): If window_end_valid is cleared due to non-zero
3925 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3926 so do not call to try_cursor_movement for that window.
3928 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3930 * window.h (struct window): Convert window_end_pos and
3931 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3932 (wset_window_end_pos, wset_window_end_vpos): Remove.
3933 * dispnew.c (adjust_glyph_matrix):
3934 * window.c (Fwindow_end, replace_window, set_window_buffer)
3936 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3937 (set_vertical_scroll_bar, redisplay_window, try_window)
3938 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3939 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3940 (note_mouse_highlight): Adjust users.
3941 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3944 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3946 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3947 * image.c (imagemagick_filename_hint): Use `const char *' and
3948 prefer SSDATA to SDATA to avoid warnings.
3950 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3952 Cleanup window fringes, margins and scroll bars adjustments.
3953 * window.c (set_window_fringes, set_window_margins)
3954 (set_window_scroll_bars, apply_window_adjustment): New functions.
3955 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3956 (Fset_window_scroll_bars): Use them.
3958 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3960 * window.h (struct window): Convert scroll_bar_width
3961 from Lisp_Object to integer. Adjust comment.
3962 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3964 * window.c (wset_scroll_bar_width): Remove.
3965 (make_window): Initialize scroll_bar_width.
3966 (Fsplit_window_internal): Use direct assignment.
3967 (Fset_window_configuration, save_window_save):
3968 Convert Lisp_Object to integer and back where appropriate.
3969 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3970 bar was actually changed, and mention this in docstring.
3972 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3974 * decompress.c: Minor simplifications.
3975 (Fzlib_decompress_region): Don't bother verifying
3976 that avail_out <= UINT_MAX, as that was confusing.
3977 Mention the restriction in a comment instead.
3978 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3980 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3982 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3983 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3985 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3987 * image.c (imagemagick_filename_hint): Check for errors in the
3990 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3992 * window.c (Fwindow_margins): Return nil when there's no marginal
3993 area, as per the documented API.
3995 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3996 Fmake_vector, as scroll bar's struct members are not all Lisp
3997 objects now. This avoids crashes in GC.
3999 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4000 bool, so its address could be taken.
4002 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4004 * image.c (imagemagick_filename_hint): New function to possibly
4005 apply `image-content-type-suffixes'.
4006 (imagemagick_load_image): Use it.
4008 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4010 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4011 if loading zlib failed.
4013 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4015 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4016 2013-08-13 checkin below. Change bool to BOOL, rule is:
4017 All Obj-C code uses BOOL, except for interfaces callable from C.
4019 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4023 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4024 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4025 bool instead of BOOL.
4026 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4027 from Lisp_Object to bitfield. Adjust comment.
4028 * w32term.c (x_scroll_bar_create): Adjust user.
4029 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4030 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4031 Use bool for boolean.
4032 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4033 to `unsigned int' when defining a bitfield.
4035 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4037 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4039 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4041 * window.h (struct window): Convert left_margin_cols and
4042 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4043 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4044 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4046 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4048 (showing_window_margins_p, update_window_line, update_frame_1):
4049 * fringe.c (draw_fringe_bitmap_1):
4050 * xdisp.c (window_box_width): Adjust users.
4051 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4052 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4053 Use direct assignment.
4054 (Fset_window_configuration, save_window_save, Fwindow_margins):
4055 Convert Lisp_Object to integer and back where appropriate.
4056 (Fset_window_margins): Adjust user. Return t if any margin
4057 was actually changed, and mention this in docstring.
4059 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4061 * syntax.c (forward_word):
4062 * cmds.c (forward_char, backward_char): Mention the optional argument.
4064 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4066 * window.h (struct window): Convert left_fringe_width
4067 and right_fringe_width from Lisp_Objects to integers.
4069 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4070 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4071 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4073 (make_window): Initialize new integer fields to -1.
4074 (Fsplit_window_internal): Use direct assignment.
4075 (Fset_window_configuration, save_window_save):
4076 Convert Lisp_Object to integer and back where appropriate.
4077 (Fset_window_fringes): Adjust user. Return t if any fringe
4078 was actually changed, and mention this in docstring.
4080 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4082 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4083 * nsfns.m (x_set_cursor_type):
4084 * w32fns.c (x_set_cursor_type):
4085 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4086 * xdisp.c (set_frame_cursor_types): ...but in common code.
4088 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4090 * font.c (clear_font_cache): New function, stripped from...
4091 (Fclear_font_cache): ...here, which now uses the function
4092 above. Adjust comment.
4093 * font.h (clear_font_cache): Add prototype.
4094 * xfaces.c (clear_face_cache): Use clear_font_cache.
4096 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4098 * window.c (Fset_window_start): Compare `w', not `window' because
4099 `w' might not be equal to `window' after call to decode_live_window.
4101 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4103 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4104 This fixes a problem introduced by the Bug#15035 patch
4105 when using GPG. Reported by Herbert J. Skuhra.
4107 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4109 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4110 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4111 not yet initialized.
4113 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4115 * decompress.c (Fzlib_decompress_region): Support zlib
4116 decompression, too, and rename.
4118 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4120 Minor zlib configuration tweaks.
4121 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4122 Don't assume presence of fn_inflateInit2_ zlib internal function.
4124 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4126 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4127 include the zlib prefix.
4129 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4131 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4132 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4133 define static variables that are pointers to zlib functions to be
4135 (init_zlib_functions) [WINDOWSNT]: New function.
4136 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4138 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4139 macros instead of invoking the zlib functions directly.
4140 (syms_of_decompress): DEFSYM Qzlib_dll.
4141 Staticpro Szlib_available_p.
4143 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4145 Avoid looping over all frame windows to freeze and unfreeze.
4146 * window.h (struct window): Drop frozen_window_start_p.
4147 (freeze_window_starts): Drop prototype.
4148 * frame.h (struct frame): New frozen_window_starts flag.
4149 (FRAME_WINDOWS_FROZEN): New macro.
4150 * window.c (freeze_window_start, freeze_window_starts):
4152 (select_window, replace_window): Adjust users.
4153 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4154 (window_frozen_p): New function.
4155 (redisplay_window): Use it.
4157 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4159 Fix some fd issues when running subprocesses (Bug#15035).
4160 Fix bugs that can leak files or file descriptors on errors.
4161 Don't unlink open temp files, as that's hard for users to diagnose
4162 when things go awry (e.g., temp disk exhausted).
4163 Don't bother to lock temp files. Check for invalid recursion.
4164 * callproc.c (synch_process_fd): Remove. All uses removed.
4165 (synch_process_tempfile): New var or macro.
4166 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4168 (record_kill_process): New arg, the temp name. All callers changed.
4169 (delete_temp_file): Now just a simple wrapper around unlink.
4170 (call_process_kill): New arg, the call_process_fd array.
4171 Close them all. Clear synch_process_pid. Remove the temp file,
4172 or arrange for it to be removed.
4173 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4174 that's been moved to synch_process_tempfile. Caller changed.
4175 Do not remove the tempfile; that's now call_process_kill's
4177 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4178 call_process_kill; the caller now does that.
4179 (call_process_cleanup): Do not close the process fd; that's now
4180 call_process_kill's responsibility.
4181 (Fcall_process): Implement via new function call_process, which
4182 has most of the old body of Fcall_process, but with a different API.
4183 (call_process): New function that does not open or close filefd if
4184 it is nonnegative. Record which fds need to be closed, and let
4185 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4186 Signal an error if invoked recursively (could be done via a hook).
4187 Simplify creation of the tempfile in the MSDOS case.
4188 Don't create the output file until after checking for the executable.
4189 Report any failure to open /dev/null.
4190 Don't open /dev/null for writing twice; once is enough.
4191 Don't create pipe if all output is being discarded or sent to file.
4192 Don't worry about setting up the coding system or reading from the
4193 pipe if all output is being discarded.
4194 Hoist fd_error local into top level, to lessen block nesting.
4195 Don't record deleted pid here; now done by Fcall_process_region.
4196 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4197 and note its success in synch_process_tempfile.
4198 Do not leak resources when child_setup fails.
4199 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4200 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4201 (create_temp_file): Now returns open fd, with an additional
4202 Lisp_Object * argument to return the name. All callers changed.
4203 Do not close the file; rewind it instead, and leave it open for
4204 the caller. Do not lock the temp file. Unwind-protect the file
4205 and the file-descriptor.
4206 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4207 If an asynchrounous process, record it here, not in call_process.
4208 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4209 * eval.c (set_unwind_protect): New function.
4210 * fileio.c (write_region): New function, generalized from the
4211 old Fwrite_region. Do not lock temp files.
4212 (Fwrite_region): Use it.
4213 * lisp.h (set_unwind_protect, write_region): New decls.
4214 * process.c: Include <verify.h>.
4215 (make_process): Mark fds as initially closed.
4216 (deleted_pid_list): Now a list of pid-filename pairs.
4218 (close_process_fd): New function.
4219 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4220 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4221 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4222 (create_process, create_pty, Fmake_serial_process)
4223 (server_accept_connection): Record which fds need to be closed,
4224 and let deactivate_process close them.
4225 (Fmake_network_process): Do not discard the unwind-protect
4226 until it's safe to do so.
4227 (deactivate_process): Close the fds opened by create_process etc.
4228 (Fprocess_send_eof): Adjust to new way of recording open fds.
4229 Report an error if /dev/null can't be opened, instead of aborting.
4230 * process.h (PROCESS_OPEN_FDS): New constant.
4231 (struct Lisp_Process): New member open_fds.
4232 (record_kill_process, record_deleted_pid): Adjust signatures.
4233 (record_deleted_pid): Move decl here ...
4234 * syswait.h (record_deleted_pid): ... from here.
4236 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4238 * decompress.c: Fix bugs with large buffers and weird inputs.
4239 Tune a bit. Reindent as per usual Emacs style.
4240 (BUFFER_SIZE): Remove.
4241 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4242 more than UINT_MAX bytes. Decompress into the gap instead of into
4243 an auto buffer, as this should avoid copying. Return nil if
4244 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4245 set immediate_quit; we shouldn't trust zlib code that much.
4247 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4249 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4250 errors, and really move the gap to where we want it.
4252 * lisp.h: Include decompress.c support.
4254 * emacs.c (main): Include decompress.c support.
4256 * Makefile.in: Include -lz if present.
4258 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4260 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4261 (initWithTitle:): Initialize frame to 0.
4262 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4263 (fillWithWidgetValue:frame:): Rename from
4264 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4266 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4267 fillWithWidgetValue:frame:
4269 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4270 remove memory leak warnings.
4272 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4273 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4276 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4277 (x_activate_menubar): Update the whole menu.
4278 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4279 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4280 current event is not NSSystemDefined (Bug#15001).
4281 Call ns_check_menu_open only if trackingMenu is 2.
4282 (menuDidClose:): New method, decrease trackingMenu.
4283 (fillWithWidgetValue:setDelegate:): New method.
4284 (fillWithWidgetValue:): Call the above.
4286 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4288 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4290 Omit some unnecessary casts.
4291 Many of these go back to the old pre-C89 days, when they may have
4292 been needed, but we've been assuming C89 or later for a while now.
4293 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4294 (live_float_p, live_misc_p, live_vector_p):
4295 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4296 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4297 (defvar_per_buffer):
4298 * callint.c (Fcall_interactively):
4299 * doc.c (Fsubstitute_command_keys):
4300 * filelock.c (get_boot_time):
4301 * frame.c (xrdb_get_resource):
4302 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4303 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4304 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4305 (menuitem_highlight_callback, menu_destroy_callback)
4306 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4307 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4308 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4309 (xg_tool_bar_help_callback, tb_size_cb):
4310 * image.c (xpm_alloc_color, png_read_from_memory)
4311 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4312 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4314 * keymap.c (describe_map):
4315 * nsfns.m (Fns_display_monitor_attributes_list):
4316 * nsmenu.m (process_dialog:):
4317 * nsterm.m (hold_event):
4318 * process.c (wait_reading_process_output):
4319 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4320 * scroll.c (do_direct_scrolling, scrolling_1):
4321 * termcap.c (tgetent):
4322 * window.c (check_window_containing, add_window_to_list)
4323 (freeze_window_starts):
4324 * xdisp.c (compare_overlay_entries, vmessage):
4325 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4326 (x_get_monitor_attributes_xrandr)
4327 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4328 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4329 * xfont.c (xfont_match, xfont_open):
4330 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4331 (menubar_selection_callback, menu_position_func)
4332 (popup_selection_callback, create_and_show_popup_menu)
4333 (dialog_selection_callback, create_and_show_dialog):
4334 * xrdb.c (x_get_string_resource):
4336 * xsmfns.c (x_session_check_input):
4337 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4338 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4339 (xaw_jump_callback, xaw_scroll_callback):
4340 Omit unnecessary casts.
4342 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4344 Minor string-length refactoring.
4345 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4346 * frame.c (make_monitor_attribute_list):
4347 Prefer build_string to strlen + make_string.
4349 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4351 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4352 don't check minor_code (Bug#14417).
4354 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4357 vertical positions instead. This avoids calling MATRIX_ROW with
4358 row numbers that are possibly beyond valid limits. (Bug#15064)
4360 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4362 Use xstrdup and build_unibyte_string where applicable.
4363 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4364 * xfns.c (x_window):
4365 * xrdb.c (x_get_customization_string):
4366 * xterm.c (xim_initialize):
4367 * w32fns.c (w32_window): Use xstrdup.
4368 (w32_display_monitor_attributes_list):
4369 * emacs.c (init_cmdargs):
4370 * keyboard.c (PUSH_C_STR):
4371 * nsfont.m (nsfont_open):
4372 * sysdep.c (system_process_attributes):
4373 * w32.c (system_process_attributes):
4374 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4376 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4378 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4379 variables of these types so that GDB would know about them, as aid
4380 for debugging fatal exceptions. (Bug#15024) See also
4381 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4384 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4386 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4387 larger than the NSWindow (Bug#14934).
4389 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4391 Redesign redisplay interface to drop global variable updated_window.
4392 Always pass currently updated window as a parameter to update routines.
4393 * dispextern.h (updated_window): Remove declaration.
4394 (struct redisplay_interface): Pass window parameter to
4395 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4396 and after_update_window_hook.
4397 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4399 * dispnew.c (updated_window): Remove.
4400 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4401 (update_window_line): Adjust to match redisplay interface changes.
4402 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4403 (ns_scroll_run, ns_after_update_window_line):
4404 * w32term.c (x_update_window_begin, x_update_window_end)
4405 (x_after_update_window_line, x_scroll_run):
4406 * xterm.c (x_update_window_begin, x_update_window_end)
4407 (x_after_update_window_line, x_scroll_run):
4408 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4409 Likewise. Adjust comments where appropriate.
4410 (x_cursor_to): Simplify because this is always called during window
4411 update (but install debugging check anyway).
4412 (expose_window): Check must_be_updated_p flag to see whether this
4413 function is called during window update.
4415 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4417 Do not reset window modification event counters excessively.
4418 These leftovers and poor man's tricky methods to catch extra
4419 redisplay's attention are no longer needed.
4420 * frame.c (set_menu_bar_lines_1):
4421 * minibuf.c (read_minibuf_unwind):
4422 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4423 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4424 (window_scroll_line_based, Fset_window_configuration):
4425 * xdisp.c (redisplay_window): Do not reset last_modified and
4426 last_overlay_modified counters.
4428 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4430 * xselect.c (x_send_client_event): Set send_event and serial, memset
4431 data.l as it might be bigger than data.b. Use 24 bit mask to
4432 XSendEvent (Bug#15034).
4434 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4436 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4437 for TTY frames that are not the top frame on their console.
4440 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4442 * w32term.c (w32fullscreen_hook): Really maximize frame when
4443 asked for (Bug#14841).
4445 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4447 Prefer selected_window to Fselected_window, likewise for frames.
4448 * buffer.c (Fbuffer_swap_text):
4449 * data.c (Fvariable_binding_locus):
4450 * window.c (run_window_configuration_change_hook): Adjust users.
4451 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4452 Use decode_live_frame.
4454 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4456 Be more careful if selected window shows the buffer other than current,
4457 use window_outdated only if this is not so. This change should also
4458 address some weird issues discussed in Bug#13012.
4459 * window.h (window_outdated): New prototype.
4460 * window.c (window_outdated): Now here. Convert from static and
4461 always assume window's buffer.
4462 (Fwindow_end, Fwindow_line_height): Use it.
4463 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4464 and always assume window's buffer.
4465 (redisplay_window): Adjust user.
4466 (redisplay_internal): Call to reconsider_clip_changes once and
4467 check whether mode line should be updated only if selected window
4468 shows current buffer.
4469 (run_window_scroll_functions): Use eassert for debugging check.
4470 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4472 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4474 * window.c (window_scroll, window_scroll_pixel_based)
4475 (window_scroll_line_based): Use bool for booleans.
4477 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4479 * process.c: Fix minor off-by-one issues in descriptor counts.
4480 This shouldn't fix any real bugs, but it cleans up the code a bit.
4481 (max_process_desc, max_input_desc): -1, not 0, means none.
4483 (delete_input_desc): New function.
4484 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4485 (deactivate_process): Scan backwards when recomuting max_process_desc;
4486 that should be faster.
4487 (init_process_emacs): Initialize max_input_desc.
4489 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4491 Use region cache to speedup bidi_find_paragraph_start.
4492 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4493 Rename cache_long_line_scans to cache_long_scans.
4494 * buffer.c (bset_cache_long_line_scans): Rename to
4495 bset_cache_long_scans.
4496 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4497 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4499 (syms_of_buffer): Rename cache-long-line-scans to
4500 cache-long-scans. Adjust docstring.
4501 * search.c (newline_cache_on_off):
4502 * indent.c (width_run_cache_on_off): Adjust users.
4503 * bidi.c (bidi_paragraph_cache_on_off): New function.
4504 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4505 * insdel.c (prepare_to_modify_buffer):
4506 Invalidate bidi_paragraph_cache if enabled.
4508 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4510 Invalidate region caches only if buffer text is going to be changed.
4511 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4512 (modify_text): ...new prototype.
4513 (prepare_to_modify_buffer_1): New prototype.
4514 * textprop.c (modify_region): Rename to...
4515 (modify_text_properties): ...new function.
4516 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4517 (Fremove_list_of_text_properties): Adjust users.
4518 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4519 (modify_text): ...new function.
4520 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4521 (prepare_to_modify_buffer_1): ...new function.
4522 * casefiddle.c (casify_region):
4523 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4524 (Ftranspose_regions): Use modify_text.
4526 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4528 * lisp.mk (lisp): Add nadvice.elc.
4530 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4532 New macro to iterate over live buffers similar to frames.
4533 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4534 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4535 Declare buffer-related variables here to offload lisp.h.
4536 * buffer.c (Vbuffer_alist): Adjust comment.
4537 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4538 (other_buffer_safely):
4539 * data.c (store_symval_forwarding):
4540 * dispnew.c (Fframe_or_buffer_changed_p):
4541 * fileio.c (Fdo_auto_save):
4542 * filelock.c (unlock_all_files):
4543 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4545 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4547 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4548 * callproc.c (create_temp_file):
4549 * filelock.c (create_lock_file):
4550 Assume mkostemp, since it's now provided by Gnulib.
4552 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4554 * w32.c (mkostemp): New function.
4555 (mktemp): Remove, no longer used. Most of the code reused in
4556 mkostemp. (Bug#15015)
4557 (mktemp): Don't undef.
4559 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4561 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4562 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4563 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4564 (free_glyph_pool, check_glyph_memory): Likewise for
4565 all users. Adjust comments where appropriate.
4567 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4569 * composite.h: Minor fixups.
4570 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4571 to fix a misspelling, and change it to an inline function while
4572 we're at it (it need not be a macro). All uses changed.
4573 (composition_method, composition_valid_p):
4574 Rewrite to avoid assignments in if-conditions.
4576 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4578 Do not use global Lisp_Object in composition macros.
4579 * composite.h (composition_temp): Remove declaration.
4580 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4581 (composition_method, composition_valid_p): ...inline functions.
4582 (compose_region): Remove the leftover.
4583 * composite.c (composition_temp): Remove.
4584 (run_composition_function, update_compositions)
4585 (composition_compute_stop_pos, composition_adjust_point)
4586 (Ffind_composition_internal):
4587 * coding.c (handle_composition_annotation):
4588 * xdisp.c (handle_composition_prop, check_point_in_composition):
4589 Related users changed.
4591 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4593 Drop FRAME_PTR typedef.
4594 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4595 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4596 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4597 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4598 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4599 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4600 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4601 All related users changed.
4603 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4605 * eval.c (default_toplevel_binding): New function.
4607 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4608 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4609 (syms_of_eval): Export them.
4610 * data.c (Fdefault_value): Micro cleanup.
4611 * term.c (init_tty): Use "false".
4613 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4615 Fix X GC leak in GTK and raw (no toolkit) X ports.
4616 * xterm.c (x_free_frame_resources): If white and black relief
4617 GCs are allocated, always free them here.
4618 * xfns.c (x_make_gc): Omit redundant initialization.
4619 * widget.c (create_frame_gcs): Remove the leftover.
4620 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4621 in x_free_frame_resources.
4623 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4625 * nsterm.m (windowWillResize:toSize:): Only change title if
4626 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4628 (viewDidEndLiveResize): New method.
4630 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4631 inside NS_IMPL_COCOA.
4633 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4635 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4636 Do not check whether undo is enabled because record_insert and
4637 record_delete does that themselves.
4639 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4641 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4642 member which is not really used any more.
4643 (FRAME_XIC_BASE_FONTNAME): Remove.
4644 * xfns.c (xic_free_fontset): Adjust user.
4645 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4646 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4647 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4648 (xdialog_show): Use eassert for debugging check.
4649 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4651 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4653 * fileio.c, fns.c (merge): Move extern decl from here ...
4654 * lisp.h (merge): ... to here.
4656 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4658 Fix last font-related change.
4659 * w32font.h (w32font_list_internal, w32font_match_internal):
4661 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4662 (uniscribe_list_family): Adjust to match font API change.
4663 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4664 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4666 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4668 * frame.h (FRAME_MOUSE_UPDATE):
4669 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4670 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4672 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4674 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4675 * font.h (struct font_driver): Change list, match, and list_family
4676 functions to accept struct frame * as first arg.
4677 * font.c (font_score, font_compare, font_sort_entities):
4679 (font_sort_entities, font_list_entities, font_select_entity):
4680 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4681 match font API change.
4682 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4683 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4684 * ftxfont.c (ftxfont_list, ftxfont_match):
4685 * xftfont.c (xftfont_list, xftfont_match):
4686 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4687 * w32font.c (w32font_list, w32font_match, w32font_list):
4688 (w32font_list_internal, w32_font_match_internal): Likewise.
4689 * xfaces.c (Fx_family_fonts): Adjust user.
4691 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4693 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4694 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4695 only if HAVE_X_WINDOWS is in use.
4696 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4697 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4698 * w32term.c (x_wm_set_icon_position): Likewise.
4699 * w32fns.c (x_icon): Adjust user.
4701 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4703 * xterm.c (last_mouse_press_frame): Remove the
4704 leftover which is not really used any more.
4705 (handle_one_xevent, syms_of_xterm): Adjust users.
4706 (x_flush): Call XFlush once per each X display, not frame.
4707 This is better because this code always unconditionally skips
4708 non-X frames in Vframe_list and issues the only XFlush if we
4709 have more than one X frame on the same X display.
4710 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4711 Use bool for booleans.
4712 (x_draw_glyph_string_background, cvt_string_to_pixel):
4713 (cvt_pixel_dtor): Drop unnecessary prototypes.
4714 * xterm.h (x_display_ok): Adjust prototype.
4716 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4718 Drop unnecessary functions that deals with frame pixel size.
4719 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4720 (x_pixel_height): Drop prototypes.
4721 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4722 (x_pixel_height): Drop implementations.
4723 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4724 which should be always valid for window frame.
4725 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4726 * w32menu.c (Fx_popup_dialog):
4727 * xmenu.c (Fx_popup_dialog): Likewise for both.
4729 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4731 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4732 frame parameters and call to Fmodify_frame_parameters just once.
4733 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4734 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4735 and mention nil frame in docstring.
4737 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4739 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4740 (x_figure_window_size): Likewise. Adjust to return long.
4741 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4742 (toplevel): Move Qterminal_live_p to...
4743 * terminal.c (toplevel): ...here, make it static, and...
4744 (syms_of_terminal): ...DEFSYM here.
4745 * frame.h (Qterminal_live_p): Remove declaration.
4746 (make_frame, x_figure_window_size): Adjust prototype.
4747 * nsfns.m (Fx_create_frame): Use long for window flags.
4749 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4751 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4752 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4753 Do not assume that emacs_close (INT_MAX) is a no-op.
4755 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xfaces.c (make_face_cache): For struct face_cache, prefer
4758 xmalloc to xzalloc and so avoid redundant call to memset.
4759 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4761 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4763 * fringe.c (draw_window_fringes, update_window_fringes)
4764 (compute_fringe_widths):
4765 * w32term.c (x_draw_glyph_string):
4766 * window.c (candidate_window_p, Frecenter):
4767 * xfaces.c (realize_basic_faces, realize_default_face)
4768 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4769 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4770 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4771 * xmenu.c (Fx_menu_bar_open_internal):
4772 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4773 * xsettings.c (xft_settings_event):
4774 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4775 Use bool for booleans. Adjust style and comments where
4777 * dispextern.h (draw_window_fringes, update_window_fringes)
4778 (compute_fringe_widths):
4779 * xterm.h (x_had_errors_p): Adjust prototype.
4781 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4783 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4784 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4786 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4788 * fns.c (toplevel): Remove comment before Fsafe_length because
4791 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4793 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4795 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4797 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4798 frame which got the message is still alive, before dereferencing
4799 its pointer. (Bug#14970)
4801 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4802 be a live window, before using it as such. (Bug#14970)
4804 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4806 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4807 w32_detect_focus_change instead of doing part of its job by hand.
4808 This fixes the problem whereby FOCUS_OUT events were not sent to
4811 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4813 * process.c (Fprocess_list): Doc fix.
4815 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4816 being re-exposed only if it didn't ask to become visible.
4817 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4818 was previously iconified. (Bug#14841)
4819 (x_iconify_frame): Mark the frame iconified.
4821 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4823 Fix minor problems found by static checking.
4824 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4825 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4827 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4829 * eval.c (set_specpdl_old_value): New function.
4830 (unbind_to): Minor simplification.
4831 (get_backtrace_frame): New function.
4832 (Fbacktrace_frame): Use it. Add `base' argument.
4833 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4834 (syms_of_eval): Export backtrace-eval.
4835 * xterm.c (x_focus_changed): Simplify.
4837 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4839 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4841 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4843 * xdisp.c (redisplay_window): Instead of moving point out of
4844 scroll margin, reject the force_start method, and try scrolling
4845 instead. (Bug#14780)
4847 2013-07-24 Ken Brown <kbrown@cornell.edu>
4849 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4852 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4854 * eval.c (Fprogn): Do not check that BODY is a proper list.
4855 This undoes the previous change. The check slows down the
4856 interpreter, and is not needed to prevent a crash. See
4857 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4859 2013-07-23 Glenn Morris <rgm@gnu.org>
4861 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4863 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4865 Port to GNU/Linux systems with tinfo but not ncurses.
4866 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4867 to decide whether ncurses is being used. Without this change,
4868 GCC complains about tgetent not being declared, on a system
4869 that has tinfo installed but ncurses not installed.
4871 * eval.c (Fprogn): Check that BODY is a proper list.
4873 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4874 * data.c (Fsetq_default):
4875 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4876 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4878 Tune by taking advantage of the fact that ARGS is always a list
4879 when a function is declared to have UNEVALLED args.
4881 * emacsgtkfixed.c: Port to GCC 4.6.
4882 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4884 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4886 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4887 here to silence compiler warnings.
4889 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4891 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4892 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4893 from messing up Emacs's 'struct frame' (Bug#14923).
4895 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4897 * alloc.c (make_save_ptr_ptr): Define this function.
4898 It was inadvertently omitted. It's needed only if
4899 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4901 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4903 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4904 frame have focus (Bug#14895).
4906 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4908 Avoid vfork-related deadlock more cleanly.
4909 * callproc.c (child_setup): When the child's exec fails, output
4910 the program name, as that's more useful. Use O_NONBLOCK to avoid
4912 * process.c (create_process_1): Remove; no longer needed.
4913 (create_process): Remove timer hack; no longer needed, now that
4914 the child avoids deadlock.
4916 2013-07-20 Glenn Morris <rgm@gnu.org>
4918 * image.c (Fimage_flush): Fix doc typo.
4920 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4922 Fix array bounds violation when pty allocation fails.
4923 * process.c (PTY_NAME_SIZE): New constant.
4924 (pty_name): Remove static variable; it's now auto.
4925 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4926 Take pty_name as an arg rather than using a static variable.
4927 All callers changed.
4928 (create_process): Recover pty_flag from process, not from volatile local.
4929 (create_pty): Stay inside array even when pty allocation fails.
4930 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4932 * lread.c (Fload): Avoid initialization only when lint checking.
4933 Mention that it's needed only for older GCCs.
4935 2013-07-20 Kenichi Handa <handa@gnu.org>
4937 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4938 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4940 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4942 * lread.c (Fload): Avoid uninitialized warning.
4944 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4946 Fix some minor file descriptor leaks and related glitches.
4947 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4948 (create_lock_file): Use write, not emacs_write.
4949 * image.c (slurp_file, png_load_body):
4950 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4951 (server_accept_connection):
4952 Don't leak an fd on memory allocation failure.
4953 * image.c (slurp_file): Add a cheap heuristic for growing files.
4954 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4955 as that's what the other routines do. Maybe input need not be
4956 blocked at all, but it's better to be consistent.
4957 Avoid undefined behavior when strlen is zero.
4959 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4960 (NSTATICS): Now a constant; doesn't need to be a macro.
4962 2013-07-19 Richard Stallman <rms@gnu.org>
4964 * coding.c (decode_coding_utf_8): Add simple loop for fast
4965 processing of ASCII characters.
4967 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4969 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4971 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4973 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4974 unportable 'struct x_display_info'.
4975 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4978 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4980 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4981 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4983 (system_process_attributes): Prefer plain char to unsigned char
4984 when either will do. Clean up properly if interrupted or if
4985 memory allocations fail. Don't assume sscanf succeeds.
4986 Remove no-longer-needed workaround to stop GCC from whining.
4987 Read command-line once, instead of multiple times. Check read status a
4990 Fix obscure porting bug with varargs functions.
4991 The code assumed that int is treated like ptrdiff_t in a vararg
4992 function, which is not a portable assumption. There was a similar
4993 -- though these days less likely -- porting problem with various
4994 assumptions that pointers of different types all smell the same as
4995 far as vararg functions is conserved. To make this problem less
4996 likely in the future, redo the API to use varargs functions.
4997 * alloc.c (make_save_value): Remove this vararg function.
4998 All uses changed to ...
4999 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5000 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5002 (make_save_ptr): Rename from make_save_pointer, for consistency with
5003 the above. Define only on platforms that need it. All uses changed.
5005 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5007 * keyboard.c: Try to fix typos in previous change.
5008 (DISPLAY_LIST_INFO): New macro.
5009 (kbd_buffer_get_event): Do not access members that are not present
5010 in X11. Revert inadvertent change of "!=" to "=".
5012 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5014 * keyboard.c (kbd_buffer_get_event):
5015 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5016 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5018 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5020 * filelock.c: Fix unlikely file descriptor leaks.
5021 (get_boot_time_1): Rework to avoid using emacs_open.
5022 This doesn't actually fix a leak, but is better anyway.
5023 (read_lock_data): Use read, not emacs_read.
5025 * doc.c: Fix minor memory and file descriptor leaks.
5026 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5027 (get_doc_string, Fsnarf_documentation):
5028 Fix file descriptor leak on error.
5030 * term.c: Fix minor fdopen-related file descriptor leaks.
5031 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5032 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5034 * charset.c: Fix file descriptor leaks and errno issues.
5036 (load_charset_map_from_file): Don't leak file descriptor on error.
5037 Use plain record_xmalloc since the allocation is larger than
5038 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5040 * eval.c (record_unwind_protect_nothing):
5041 * fileio.c (fclose_unwind):
5043 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5044 The replacement doesn't block input, but that no longer seems
5047 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5049 * lread.c: Fix file descriptor leaks and errno issues.
5050 (Fload): Close some races that leaked fds or streams when 'load'
5052 (Fload, openp): Report error number of last nontrivial failure to open.
5053 ENOENT counts as trivial.
5054 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5056 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5057 now that the function is always called with a nonnegative arg.
5058 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5059 All uses replaced with ...
5060 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5062 A few more minor file errno-reporting bugs.
5063 * callproc.c (Fcall_process):
5064 * doc.c (Fsnarf_documentation):
5065 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5066 * process.c (set_socket_option):
5067 Don't let a constructor trash errno.
5068 * doc.c: Include <errno.h>.
5070 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5072 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5074 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5076 Fix w32 bug with call-process-region (Bug#14885).
5077 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5078 to Fcall_process when the input is empty. This simplifies the
5079 code a bit. It makes no difference on POSIXish platforms but
5080 apparently it fixes a bug on w32.
5082 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5083 * fileio.c (close_file_unwind): Don't close if FD is negative;
5084 this can happen when unwinding a zapped file descriptor.
5085 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5086 in case Emacs runs out of memory between the two unwind-protects.
5087 Don't trash errno when closing FD.
5088 Zap the FD in the specpdl when closing it, instead of deferring
5089 the removal of the unwind-protect; this fixes a bug where a child
5090 function unwinds the stack past us.
5092 New unwind-protect flavors to better type-check C callbacks.
5093 This also lessens the need to write wrappers for callbacks,
5094 and the need for make_save_pointer.
5095 * alloca.c (free_save_value):
5096 * atimer.c (run_all_atimers):
5098 * alloc.c (safe_alloca_unwind):
5099 * atimer.c (unwind_stop_other_atimers):
5100 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5101 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5102 * minibuf.c (choose_minibuf_frame_1):
5103 * process.c (make_serial_process_unwind):
5104 * xdisp.h (pop_message_unwind):
5105 * xselect.c (queue_selection_requests_unwind):
5106 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5107 * alloca.c (record_xmalloc):
5108 Prefer record_unwind_protect_ptr to record_unwind_protect with
5110 * alloca.c (Fgarbage_collect):
5111 Prefer record_unwind_protect_void to passing a dummy.
5112 * buffer.c (restore_buffer):
5113 * window.c (restore_window_configuration):
5114 * xfns.c, w32fns.c (do_unwind_create_frame)
5115 New wrapper. All record-unwind uses of wrappee changed.
5116 * buffer.c (set_buffer_if_live):
5117 * callproc.c (call_process_cleanup, delete_temp_file):
5118 * coding.c (code_conversion_restore):
5119 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5120 * editfns.c (save_excursion_restore)
5121 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5122 (save_restriction_restore):
5123 * eval.c (restore_stack_limits, un_autoload):
5124 * fns.c (require_unwind):
5125 * keyboard.c (recursive_edit_unwind, tracking_off):
5126 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5127 * macros.c (pop_kbd_macro, restore_menu_items):
5128 * nsfns.m (unwind_create_frame):
5129 * print.c (print_unwind):
5130 * process.c (start_process_unwind):
5131 * search.c (unwind_set_match_data):
5132 * window.c (select_window_norecord, select_frame_norecord):
5133 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5134 (fast_set_selected_frame):
5135 * xfns.c, w32fns.c (unwind_create_tip_frame):
5136 Return void, not a dummy Lisp_Object. All uses changed.
5137 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5138 * callproc.c (call_process_kill):
5139 * fileio.c (restore_point_unwind, decide_coding_unwind)
5140 (build_annotations_unwind):
5141 * insdel.c (Fcombine_after_change_execute_1):
5142 * keyboard.c (read_char_help_form_unwind):
5143 * menu.c (unuse_menu_items):
5144 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5145 * sound.c (sound_cleanup):
5146 * xdisp.c (unwind_redisplay):
5147 * xfns.c (clean_up_dialog):
5148 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5149 Accept no args and return void, instead of accepting and returning
5150 a dummy Lisp_Object. All uses changed.
5151 * cygw32.c (fchdir_unwind):
5152 * fileio.c (close_file_unwind):
5153 * keyboard.c (restore_kboard_configuration):
5154 * lread.c (readevalllop_1):
5155 * process.c (wait_reading_process_output_unwind):
5156 Accept int and return void, rather than accepting an Emacs integer
5157 and returning a dummy object. In some cases this fixes an
5158 unlikely bug when the corresponding int is outside Emacs integer
5159 range. All uses changed.
5160 * dired.c (directory_files_internal_unwind):
5161 * fileio.c (do_auto_save_unwind):
5162 * gtkutil.c (pop_down_dialog):
5163 * insdel.c (reset_var_on_error):
5164 * lread.c (load_unwind):
5165 * xfns.c (clean_up_file_dialog):
5166 * xmenu.c, nsmenu.m (pop_down_menu):
5167 * xmenu.c (cleanup_widget_value_tree):
5168 * xselect.c (wait_for_property_change_unwind):
5169 Accept pointer and return void, rather than accepting an Emacs
5170 save value encapsulating the pointer and returning a dummy object.
5172 * editfns.c (Fformat): Update the saved pointer directly via
5173 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5174 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5175 (unwind_body): New function.
5176 (record_unwind_protect): First arg is now a function returning void,
5177 not a dummy Lisp_Object.
5178 (record_unwind_protect_ptr, record_unwind_protect_int)
5179 (record_unwind_protect_void): New functions.
5180 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5181 * fileio.c (struct auto_save_unwind): New type.
5182 (do_auto_save_unwind): Use it.
5183 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5184 * insdel.c (struct rvoe_arg): New type.
5185 (reset_var_on_error): Use it.
5186 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5188 (specbinding_func): Remove; there are now several such functions.
5189 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5190 (set_unwind_protect_ptr): New function.
5191 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5193 Be simpler and more consistent about reporting I/O errors.
5194 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5195 Say "Read error" and "Write error", rather than "I/O error", or
5196 "IO error reading", or "IO error writing", when a read or write
5198 * process.c (Fmake_network_process, wait_reading_process_output)
5199 (send_process, Fprocess_send_eof, wait_reading_process_output):
5200 Capitalize diagnostics consistently. Put "failed foo" at the
5201 start of the diagnostic, so that we don't capitalize the
5202 function name "foo". Consistently say "failed" for such
5204 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5205 All callers changed. This is so it can use report_file_error.
5206 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5207 diagnostics consistently as above.
5209 * fileio.c (report_file_errno): Fix errno reporting bug.
5210 If the file name is neither null nor a pair, package it up as a
5211 singleton list. All callers changed, both to this function and to
5212 report_file_error. This fixes a bug where the memory allocator
5213 invoked by list1 set errno so that the immediately following
5214 report_file_error reported the wrong errno value.
5216 Fix minor problems found by --enable-gcc-warnings.
5217 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5218 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5220 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5222 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5223 Set event->arg to Qt if switch-event shall be generated.
5224 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5226 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5228 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5231 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5232 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5233 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5234 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5235 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5236 and there is a focused frame.
5237 (head_table): Add focus-in and focus-out.
5238 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5239 bind to handle-focus-in/out.
5241 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5242 (Fhandle_switch_frame): Call Fhandle_focus_in.
5243 (syms_of_frame): defsubr handle-focus-in/out.
5245 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5247 Fix porting bug to older POSIXish platforms (Bug#14862).
5248 * sysdep.c (emacs_pipe): New function, that implements
5249 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5250 This should port better to CentOS 5 and to Mac OS X 10.6.
5251 All calls to pipe2 changed.
5253 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5254 This makes the code easier to read and the executable a bit smaller.
5255 Do not replace all calls to Fcons that happen to create lists,
5256 just calls that are intended to create lists. For example, when
5257 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5258 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5259 Similarly for list2 through list5.
5260 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5261 * bytecode.c (exec_byte_code):
5262 * callint.c (quotify_arg, Fcall_interactively):
5263 * callproc.c (Fcall_process, create_temp_file):
5264 * charset.c (load_charset_map_from_file)
5265 (Fdefine_charset_internal, init_charset):
5266 * coding.c (get_translation_table, detect_coding_system)
5267 (Fcheck_coding_systems_region)
5268 (Fset_terminal_coding_system_internal)
5269 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5270 * composite.c (update_compositions, Ffind_composition_internal):
5271 * dired.c (directory_files_internal, file_name_completion)
5273 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5274 * doc.c (Fsnarf_documentation):
5275 * editfns.c (Fmessage_box):
5277 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5278 (Feval, eval_sub, Ffuncall, apply_lambda):
5279 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5280 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5281 (Fset_file_times, Finsert_file_contents)
5282 (Fchoose_write_coding_system, Fwrite_region):
5283 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5284 * font.c (font_registry_charsets, font_parse_fcname)
5285 (font_prepare_cache, font_update_drivers, Flist_fonts):
5286 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5287 * frame.c (make_frame, Fmake_terminal_frame)
5288 (x_set_frame_parameters, x_report_frame_params)
5289 (x_default_parameter, Fx_parse_geometry):
5290 * ftfont.c (syms_of_ftfont):
5291 * image.c (gif_load):
5292 * keyboard.c (command_loop_1):
5293 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5294 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5295 (Fminor_mode_key_binding, accessible_keymaps_1)
5296 (Faccessible_keymaps, Fwhere_is_internal):
5297 * lread.c (read_emacs_mule_char):
5298 * menu.c (find_and_return_menu_selection):
5299 * minibuf.c (get_minibuffer):
5300 * nsfns.m (Fns_perform_service):
5301 * nsfont.m (ns_script_to_charset):
5302 * nsmenu.m (ns_popup_dialog):
5303 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5304 (Fx_own_selection_internal):
5305 * nsterm.m (append2):
5306 * print.c (Fredirect_debugging_output)
5307 (print_prune_string_charset):
5308 * process.c (Fdelete_process, Fprocess_contact)
5309 (Fformat_network_address, set_socket_option)
5310 (read_and_dispose_of_process_output, write_queue_push)
5311 (send_process, exec_sentinel):
5312 * sound.c (Fplay_sound_internal):
5313 * textprop.c (validate_plist, add_properties)
5314 (Fput_text_property, Fadd_face_text_property)
5315 (copy_text_properties, text_property_list, syms_of_textprop):
5316 * unexaix.c (report_error):
5317 * unexcoff.c (report_error):
5318 * unexsol.c (unexec):
5319 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5320 (Fformat_mode_line, syms_of_xdisp):
5321 * xfaces.c (set_font_frame_param)
5322 (Finternal_lisp_face_attribute_values)
5323 (Finternal_merge_in_global_face, syms_of_xfaces):
5324 * xfns.c (x_default_scroll_bar_color_parameter)
5325 (x_default_font_parameter, x_create_tip_frame):
5326 * xfont.c (xfont_supported_scripts):
5327 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5328 (menu_help_callback, xmenu_show):
5330 * xterm.c (set_wm_state):
5331 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5332 and similarly for list2 through list5.
5334 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5336 * callproc.c (Fcall_process_region): Fix minor race and tune.
5337 (create_temp_file): New function, with the temp-file-creation part
5338 of the old Fcall_process_region. Use Fcopy_sequence to create the
5339 temp file name, rather than alloca + build_string, for simplicity.
5340 Don't bother to block input around the temp file creation;
5341 shouldn't be needed. Simplify use of mktemp.
5342 Use record_unwind_protect immediately after creating the temp file;
5343 this closes an unlikely race where the temp file was not removed.
5344 Use memcpy rather than an open-coded loop.
5345 (Fcall_process_region): Use the new function. If the input is
5346 empty, redirect from /dev/null rather than from a newly created
5347 empty temp file; this avoids unnecessary file system traffic.
5349 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5351 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5352 Simplify by making this case like the other two. This is a bit
5353 slower on obsolete hosts, but the extra complexity isn't worth it.
5355 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5356 * process.c (create_process) [!DOS_NT]:
5357 Remove now-unnecessary calls to emacs_close.
5359 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5361 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5362 returning early. (Bug#14850)
5364 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5365 and inhibit-iso-escape-detection attributes of 'undecided'.
5368 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5370 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5371 Reported by Herbert J. Skuhra in
5372 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5374 Don't lose top specpdl entry when memory is exhausted.
5375 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5376 specpdl overflow here, to simplify callers; all callers changed.
5377 Always reserve an unused entry at the stack top; this avoids
5378 losing the top entry's information when memory is exhausted.
5380 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5382 Clean up errno reporting and fix some errno-reporting bugs.
5383 * callproc.c (Fcall_process):
5384 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5385 * process.c (create_process, Fmake_network_process):
5386 * unexaix.c (report_error):
5387 * unexcoff.c (report_error):
5388 Be more careful about reporting the errno of failed operations.
5389 The code previously reported the wrong errno sometimes.
5390 Also, prefer report_file_errno to setting errno + report_file_error.
5391 (Fcall_process): Look at openp return value rather than at path,
5392 as that's a bit faster and clearer when there's a numeric predicate.
5393 * fileio.c (report_file_errno): New function, with most of the
5394 old contents of report_file_error.
5395 (report_file_error): Use it.
5396 (Ffile_exists_p, Ffile_accessible_directory_p):
5397 Set errno to 0 when it is junk.
5398 * fileio.c (Faccess_file):
5399 * image.c (x_create_bitmap_from_file):
5400 Use faccessat rather than opening the file, to avoid the hassle of
5401 having a file descriptor open.
5402 * lisp.h (report_file_errno): New decl.
5403 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5406 * process.c (create_process, wait_reading_process_output) [AIX]:
5407 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5408 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5409 a multithreaded environment anyway).
5410 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5412 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5414 * image.c (x_find_image_file): Don't close a remote file handle.
5416 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5418 Fix races with threads and file descriptors.
5419 * callproc.c (Fcall_process_region):
5420 * dired.c (open_directory):
5421 * emacs.c (main, Fdaemon_initialized):
5422 * image.c (x_find_image_file):
5423 * inotify.c (Finotify_rm_watch):
5424 * lread.c (Flocate_file_internal):
5425 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5426 * term.c (term_mouse_moveto, init_tty):
5427 * termcap.c (tgetent):
5428 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5429 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5430 * unexhp9k800.c, unexmacosx.c (unexec):
5431 * callproc.c (Fcall_process_region):
5432 Use emacs_close, not close.
5433 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5434 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5435 and posix_close function on current platforms (which all lack them).
5436 (emacs_close): Use it. This should fix the races on GNU/Linux and
5437 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5438 and it should avoid closing random victim file descriptors on
5441 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5443 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5444 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5447 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5448 This is for .gdbinit xbacktrace.
5450 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5451 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5452 (emacs_set_tty): Now static.
5453 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5454 * term.c (tty_capable_p, tty_default_color_capabilities)
5455 (get_tty_terminal, term_mouse_movement)
5456 (handle_one_term_event, init_tty, maybe_fatal):
5457 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5458 (tgetent, scan_file, name_match, compare_contin):
5459 * terminal.c (get_terminal):
5460 Use bool for boolean.
5461 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5462 Prefer char to unsigned char if either will do.
5463 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5464 (tty_write_glyphs): Prefer int to unsigned.
5465 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5466 All callers changed.
5467 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5469 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5472 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5473 (B__dummy__): New dummy symbol, to pacify C89.
5474 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5475 they can't grok varargs macros.
5476 * dispnew.c (add_window_display_history)
5477 (add_frame_display_history):
5478 * print.c (print_object):
5479 * xdisp.c (debug_method_add):
5480 Use %p printf format only for void pointers.
5481 * emacs.c (usage_message): New constant, replacing ...
5482 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5483 (main): Adjust to usage reorg.
5484 * fns.c (syms_of_fns):
5485 * profiler.c (syms_of_profiler):
5486 Don't use non-constant struct initializers.
5487 * gnutls.h (gnutls_initstage_t):
5488 * lisp.h (enum Lisp_Fwd_Type):
5489 * lread.c (lisp_file_lexically_bound_p):
5490 * xsettings.c (anonymous enum):
5491 Remove trailing comma.
5492 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5493 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5494 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5496 * regex.c (const_re_char): New type, to pacify strict C89.
5497 All uses of 'const re_char' replaced to use it.
5498 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5499 with glibc when strict C89. This change is imported from gnulib.
5501 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5502 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5503 Omit GNU_LINUX implementation, since it requires long long.
5504 * xterm.c (x_draw_underwave):
5505 Do not assume the traditional order of struct's members.
5506 (x_term_init): Rewrite to avoid the need for non-constant structure
5509 Syntax cleanup, mostly replacing macros with functions.
5510 This removes the need for the syntax_temp hack.
5511 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5512 * syntax.c (SYNTAX_INLINE): New macro.
5513 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5514 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5515 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5516 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5517 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5518 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5519 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5520 Now constants, not macros.
5521 (syntax_temp) [!__GNUC__]: Remove.
5522 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5523 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5524 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5525 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5526 Move here from syntax.h; now functions, not macros. Except for the
5527 last function, these are static since only syntax.c uses them.
5528 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5529 All uses changed. Now a function, not a macro; use this fact
5530 to simplify the code.
5531 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5532 compiler bugs; no longer relevant.
5533 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5534 (SYNTAX_INLINE): New macro.
5535 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5536 for the new functions. Use bool for boolean member.
5537 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5538 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5539 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5540 (SETUP_BUFFER_SYNTAX_TABLE):
5541 Now extern inline functions, not macros.
5542 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5543 Remove; all uses replaced by implementation.
5544 (syntax_temp) [!__GNUC__]: Remove decl.
5545 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5547 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5549 * emacs.c (main): Fix syntax error.
5551 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5553 Timestamp fixes for undo (Bug#14824).
5554 * atimer.c (schedule_atimer):
5555 * fileio.c (Ffile_newer_than_file_p):
5556 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5557 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5558 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5559 (syms_of_fileio): Remove Sclear_visited_file_name.
5560 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5561 file doesn't exist; this avoids an ambiguity with negative timestamps.
5562 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5563 * systime.h (make_emacs_time, invalid_emacs_time):
5564 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5565 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5566 * undo.c (record_first_change): Push (visited-file-modtime) onto
5567 undo list rather than reimplementing it by hand, incorrectly.
5569 2013-07-09 Ken Brown <kbrown@cornell.edu>
5571 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5573 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5575 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5577 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5579 Handle errno and exit status a bit more carefully.
5580 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5581 number into an exit status. Instead, use EXIT_CANCELED.
5582 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5583 * callproc.c (relocate_fd):
5584 * emacs.c (close_output_streams, main):
5585 * process.c (create_process):
5586 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5587 Use emacs_perror for simplicity.
5588 * callproc.c (relocate_fd, main):
5589 * sysdep.c (sys_subshell):
5590 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5591 (shut_down_emacs): Use emacs_write, not write.
5592 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5593 * fileio.c (Fcopy_file, e_write):
5594 * nsterm.m (ns_select):
5595 * process.c (send_process):
5596 * sound.c (vox_write):
5597 Use emacs_write_sig, not emacs_write.
5598 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5599 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5601 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5603 (emacs_full_write): New function.
5604 (emacs_write): Rewrite to use it.
5605 (emacswrite_sig, emacs_perror): New functions.
5606 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5608 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5610 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5611 on NS even if it is present. Pixmap on NS is a void*.
5613 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5615 Port to Ubuntu 10 (Bug#14803).
5616 Problem reported by T.V. Raman.
5617 * process.c (close_on_exec, accept4, process_socket):
5618 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5620 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5622 * w32.c (sys_dup): Declare prototype.
5626 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5628 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5630 Make file descriptors close-on-exec when possible (Bug#14803).
5631 This simplifies Emacs a bit, since it no longer needs to worry
5632 about closing file descriptors by hand in some cases.
5633 It also fixes some unlikely races. Not all such races, as
5634 libraries often open files internally without setting
5635 close-on-exec, but it's an improvement.
5636 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5637 * callproc.c (Fcall_process) [!MSDOS]:
5638 * emacs.c (main) [!DOS_NT]:
5639 * nsterm.m (ns_term_init):
5640 * process.c (create_process):
5641 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5642 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5643 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5644 Prefer mkostemp with O_CLOEXEC to mkstemp.
5645 * callproc.c (relocate_fd) [!WINDOWSNT]:
5646 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5647 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5649 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5650 Make the resulting file descriptor close-on-exec.
5651 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5652 * lread.c (load_descriptor_list, load_descriptor_unwind):
5653 Remove; no longer needed. All uses removed.
5654 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5655 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5657 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5658 (Fmake_network_process, Fnetwork_interface_list):
5659 (Fnetwork_interface_info, server_accept_connection):
5660 Make newly-created socket close-on-exec.
5661 * sysdep.c (emacs_open, emacs_fopen):
5662 Make new-created descriptor close-on-exec.
5663 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5664 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5666 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5668 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5669 for NS_IMPL_GNUSTEP.
5671 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5673 Fix openp errno handling.
5674 * callproc.c (Fcall_process): Preserve openp errno around close.
5675 * lread.c (openp): Set errno when returning -1, as some callers
5678 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5680 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5682 * nsterm.h (NSSavePanel): Update comment.
5683 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5684 (ns_run_file_dialog): Declare.
5686 * nsfns.m: Remove panelOK.
5688 (ns_run_file_dialog): New function.
5689 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5690 event loop, so file dialog is popped up by ns_run_file_dialog, called
5691 by sendEvent (Bug#14578).
5692 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5694 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5696 * xdisp.c (default_line_pixel_height): New function.
5697 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5698 (try_cursor_movement, redisplay_window, try_window)
5699 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5701 * window.c (window_scroll_pixel_based):
5702 use default_line_pixel_height.
5704 * dispextern.h (default_line_pixel_height): Add prototype.
5706 * frame.c (x_set_line_spacing): Accept a float value for
5707 line-spacing parameter, per the documentation.
5709 * data.c (Fmultibyte_string_p): Doc fix.
5711 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5713 Use emacs_open more consistently when opening files.
5714 This handles EINTR more consistently now, and makes it easier
5715 to introduce other uniform changes to file descriptor handling.
5716 * src/systdio.h: New file.
5717 * src/buffer.c (mmap_init):
5718 * cygw32.c (chdir_to_default_directory):
5719 * dispnew.c (Fopen_termscript):
5720 * emacs.c (Fdaemon_initialized):
5721 * fileio.c (Fdo_auto_save):
5722 * image.c (slurp_file, png_load_body, jpeg_load_body):
5723 * keyboard.c (Fopen_dribble_file):
5725 * print.c (Fredirect_debugging_output):
5726 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5727 * termcap.c (tgetent):
5728 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5729 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5730 * w32term.c (w32_initialize) [CYGWIN]:
5731 * xfaces.c (Fx_load_color_file):
5732 Use emacs_open instead of plain open, and emacs_fopen instead of
5734 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5735 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5736 * callproc.c (default_output_mode): New constant.
5737 (Fcall_process): Use it to call emacs_open instead of plain creat.
5738 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5739 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5740 (emacs_fopen): New function.
5741 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5742 Include <lisp.h>, for emacs_open.
5743 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5745 Remove duplicate #include directives.
5746 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5748 Don't include stdio.h twice.
5749 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5750 Don't include sys/types.h or stdio.h twice.
5751 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5752 * lread.c: Don't include coding.h twice.
5753 * nsfont.m: Don't include frame.h twice.
5754 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5755 * ralloc.c: Don't include <unistd.h> twice.
5756 * xdisp.c: Don't include font.h twice.
5757 * xterm.c: Don't include fontset.h twice.
5758 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5760 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5762 Scale ImageMagick images more carefully.
5763 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5764 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5765 Be more careful about avoiding undefined behavior after
5766 integer overflow and division by zero.
5768 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5770 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5771 (syms_of_w32fns): DEFSYM them.
5772 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5773 (CCHDEVICENAME): Define macros if not defined.
5774 (struct MONITOR_INFO_EX): New struct.
5775 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5776 (enum_display_monitors_fn): New variable.
5777 (globals_of_w32fns): Initialize it.
5778 (Fx_display_pixel_width, Fx_display_pixel_height)
5779 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5780 multi-monitor setups in docstrings.
5781 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5782 screen size by primary monitor's millimeter per pixel.
5783 (w32_monitor_enum, w32_display_monitor_attributes_list)
5784 (w32_display_monitor_attributes_list_fallback)
5785 (Fw32_display_monitor_attributes_list): New functions.
5786 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5788 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5790 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5792 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5794 * fileio.c (Qfile_notify_error): New error symbol.
5796 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5797 * inotify.c (inotify_callback, symbol_to_inotifymask)
5798 (Finotify_add_watch, Finotify_rm_watch): Use it.
5799 (inotifyevent_to_event): Exchange order of cookie and file name.
5800 (Finotify_add_watch): Adapt docstring.
5802 * lisp.h (Qfile_notify_error): Declare.
5804 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5806 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5807 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5808 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5809 which did not work (see <http://bugs.gnu.org/14569#307>).
5810 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5811 && (!noninteractive || initialized)). This attempts to thread
5812 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5814 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5816 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5817 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5819 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5821 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5822 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5823 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5824 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5826 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5828 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5829 Define to __sys_siglist.
5831 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5833 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5834 word-wrap, so that overflow-newline-into-fringe would work in
5835 visual-line-mode. (Bug#2749)
5836 (move_it_in_display_line_to): When the last scanned display
5837 element fits exactly on the display line, and
5838 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5839 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5840 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5841 finding buffer position that corresponds to pixel coordinates,
5842 e.g. in buffer_posn_from_coords.
5844 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5846 * process.c (handle_child_signal): Call catch_child_signal if
5849 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5851 Don't convert function pointers to void * and back.
5852 It isn't portable C, and it's easy enough to avoid.
5853 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5854 (make_save_value): Add support for SAVE_FUNCPOINTER.
5855 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5856 * print.c (print_object):
5857 Distinguish function from object pointers.
5858 * lisp.h (SAVE_FUNCPOINTER): New constant.
5859 (SAVE_SLOT_BITS): Adjust to it.
5860 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5861 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5862 (voidfuncptr): New typedef.
5863 (struct Lisp_Save_Value): New member data[0].funcpointer.
5864 (XSAVE_FUNCPOINTER): New function.
5866 Simplify buildobj processing.
5867 * Makefile.in (buildobj.h): Make it a sequence of strings each
5868 followed by comma, rather than a single string. Put it into a
5869 .tmp file in case there's an error while generating it.
5870 (gl-stamp): Use .tmp for temp files.
5871 (mostlyclean): Clean .tmp files.
5872 * doc.c (buildobj): Move to just the routine that needs it.
5873 It's now an array of strings, so processing is simpler.
5875 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5877 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5878 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5879 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5880 Invoke malloc_enable_thread even when not interactive.
5881 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5882 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5883 in this case, since the underlying bug has now been fixed.
5885 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5887 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5888 unlinking it (bug#14691).
5890 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5892 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5893 before checking whether buffer is modified. This lets
5894 `kill-buffer-query-functions' cancel killing of the buffer or save
5895 its content before `kill-buffer' asks user the "Buffer %s
5896 modified; kill anyway?" question.
5898 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5900 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5901 Let the super performKeyEquivalent deal with them (Bug#14747).
5903 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5905 * widget.c (resize_cb): Remove unused local.
5907 Do not use GTK 3 if it exists but cannot be compiled.
5908 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5909 * xterm.c (x_error_handler) [!USE_GTK]:
5912 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5914 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5916 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5917 to the valid range of values. (Bug#14753)
5919 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5920 when moving point by using the current glyph matrix. This avoids
5921 the need to force redisplay when this function is called in a
5924 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5926 Fix minor problems found by static checking.
5927 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5928 Redo the latter's body to sidestep GCC parenthesization warnings.
5929 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5930 * coding.c (detect_coding, detect_coding_system):
5931 * coding.h (struct undecided_spec):
5932 Use bool for boolean.
5933 * image.c (QCmax_width, QCmax_height): Now static.
5934 * xdisp.c (Fmove_point_visually): Remove unused local.
5936 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5938 * xdisp.c (Fmove_point_visually): New function.
5940 2013-06-28 Kenichi Handa <handa@gnu.org>
5942 * coding.h (define_coding_undecided_arg_index): New enum.
5943 (coding_attr_index): New members
5944 coding_attr_undecided_inhibit_null_byte_detection,
5945 coding_attr_undecided_inhibit_iso_escape_detection,
5946 coding_attr_undecided_prefer_utf_8.
5947 (undecided_spec): New struct.
5948 (struct coding_system): New member `undecided' of the member
5951 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5952 (detect_coding): Likewise.
5953 (detect_coding_system): Likewise.
5954 (Fdefine_coding_system_internal): New coding system properties
5955 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5957 (syms_of_coding): Adjust for coding_arg_undecided_max.
5959 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5961 * image.c (x_from_xcolors): Remove unused local.
5963 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5965 Defer image data transfer between X client and server until actual
5968 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5971 * image.c (Destroy_Image): Remove.
5972 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5973 `mask_p', and `colors_p'. All uses changed.
5974 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5975 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5976 New macros for `flags' arg to x_clear_image_1.
5977 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5978 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5979 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5980 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5981 (image_get_x_image, image_unget_x_image): New functions or macros.
5982 (image_background, image_background_transparent, x_to_xcolors)
5983 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5984 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5985 instead of Destroy_Image.
5986 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5987 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5988 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5989 (imagemagick_load_image, svg_load_image): Use them instead of
5990 x_create_x_image_and_pixmap, and x_put_x_image followed by
5991 x_destroy_x_image, respectively.
5992 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5993 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5994 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5995 background_transparent fields.
5996 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5997 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5999 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6001 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6002 This mostly consists of undoing recent changes.
6003 * callproc.c (Fcall_process):
6004 * process.c (create_process):
6005 Do not worry about catching SIGCHLD here, undoing previous change.
6006 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6007 * process.c, process.h (catch_child_signal):
6008 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6009 * process.c (catch_child_handler): Don't worry about being called
6010 lazily and do not assume caller has blocked SIGCHLD, undoing
6011 previous change. Move first-time stuff back to
6012 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6013 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6014 set lib_child_handler if it's already initialized, which may
6015 help avoid problems on GNUStep.
6017 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6019 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6020 * callproc.c (Fcall_process):
6021 * process.c (create_process):
6022 Make sure SIGCHLD is caught before we fork,
6023 since Emacs startup no arranges to catch SIGCHLD.
6024 * process.c (lib_child_handler): Initialize to null, not to
6026 (catch_child_signal): Allow self to be called lazily.
6027 Do nothing if it's already been called.
6028 Assume caller has blocked SIGCHLD (all callers do now).
6029 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6030 just before it's really needed.
6031 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6032 since it hasn't been caught yet.
6034 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6036 * image.c (compute_image_size): New function to implement
6037 :max-width and :max-height.
6038 (imagemagick_load_image): Use it.
6040 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6042 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6043 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6045 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6046 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6047 the SIGCHLD handler, since the code is not atomic and (due to glib)
6048 signals may be arriving now.
6049 * sysdep.c (init_signals): Do not catch child signals here;
6050 'main' now does that later, at a safer time.
6052 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6054 Clean up SIGCHLD handling a bit (Bug#14569).
6055 * process.c, process.h (catch_child_signal):
6056 Now always extern, even if !NS_IMPL_GNUSTEP.
6057 * process.c (catch_child_signal): Move glib tickler here from
6058 init_process_emacs, so that it's done earlier in Emacs
6059 initialization. Also move the noninteractive && !initialized
6060 check here from init_process_emacs. This is all a bit cleaner for
6061 GNUish platforms, and I hope it works around the Cygwin bug.
6062 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6063 that glib signal handling is tickled before glib creates threads.
6065 * process.c (wait_reading_process_output): Avoid int overflow
6066 when reading more than 2 GiB total from a process.
6068 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6070 * process.c (create_process): Handle a couple more cases,
6071 i.e., work even if new_argv and wait_child_setup[i] are cached.
6072 Use Fcall_process's style for volatile vars.
6074 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6076 * process.c (create_process): Mark PROCESS volatile.
6078 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6080 Use C99-style flexible array members if available.
6081 This avoids some subtle aliasing issues, which typically
6082 aren't a problem with GCC but may be a problem elsewhere.
6083 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6084 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6085 In either case, it uses a flexible array member rather than
6086 the old struct hack. All uses changed.
6087 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6088 Adjust to sdata reorganization.
6089 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6090 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6091 that ports better to pre-C99 non-GCC.
6092 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6093 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6094 as the latter has changed.
6095 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6096 and port better to pre-C99 GCC.
6097 * image.c (struct xpm_cached_color):
6098 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6099 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6100 Use FLEXIBLE_ARRAY_MEMBER.
6101 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6102 Move decl to top level so it gets checked against implementation.
6103 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6104 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6106 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6108 * syntax.c: Integer cleanups.
6109 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6110 All uses that need 0-or-2 changed to:
6111 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6112 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6113 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6114 (char_quoted, prev_char_comend_first, back_comment)
6115 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6116 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6117 Use bool for boolean.
6118 (update_syntax_table, skip_chars, skip_syntaxes):
6119 Prefer int to unsigned when either will do.
6120 (back_comment): Return boolean success flag, like forw_comment,
6121 instead of positive-or-minus-1 (which might have overflowed int anyway).
6122 Don't stuff ptrdiff_t into int.
6123 (syntax_spec_code, syntax_code_spec): Now const.
6124 (Fmatching_paren, scan_lists, scan_sexps_forward):
6125 Use enum syntaxcode for syntax code.
6126 (Fmatching_paren): Check that arg is a character, not just an integer.
6127 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6128 (Finternal_describe_syntax_value): Omit no-longer-needed
6130 (skip_chars): Use char, not unsigned char, when the distinction
6132 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6133 * bytecode.c (exec_byte_code):
6134 * syntax.c (syntax_spec_code, Fchar_syntax)
6135 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6137 * syntax.h (SYNTAX_WITH_FLAGS):
6138 Omit unnecessary casts.
6140 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6142 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6143 line dimensions here, to avoid race conditions with the main
6144 thread. (Bug#14062, bug#14630, bug#14669)
6146 * w32term.c (w32_draw_window_cursor): Compute the header line and
6147 mode line dimensions here.
6148 <w32_system_caret_window, w32_system_caret_hdr_height>:
6149 <w32_system_caret_mode_height>: New variables.
6151 * w32term.h: Declare them.
6153 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6155 * alloc.c (die): Move "assertion failed" string here ...
6156 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6157 COND when SUPPRESS_CHECKING. This shrinks the executable text
6158 size by 0.8% to 2.2% when configured with --enable-checking,
6159 depending on optimization flags (GCC 4.8.1 x86-64).
6161 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6163 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6165 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6166 base is 2; this is more accurate.
6168 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6170 * sound.c (string_default): Move to !WINDOWSNT section.
6171 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6173 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6175 * sound.c: Integer cleanups.
6176 Remove unnecessary forward decls.
6177 (struct sound_device): The 'file' member is now a Lisp_Object, not
6178 a char *, so that we needn't invoke alloca on a huge size.
6179 (Fplay_sound_internal): Adjust to this.
6180 (string_default): New function.
6181 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6182 Use it to adjust to the struct sound_device change.
6183 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6184 (be2hs) [0]: Remove.
6186 * syntax.c (skip_chars): Don't use uninitialized storage
6187 when searching a multibyte buffer for characters that are not in a
6188 unibyte string that contains non-ASCII characters.
6190 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6192 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6193 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6195 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6197 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6199 2013-06-18 Kenichi Handa <handa@gnu.org>
6201 * font.c (Ffont_spec): Signal an error for an invalid font name
6204 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6206 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6207 In particular this ports to 32-bit sparc Sun cc.
6208 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6209 array with a dummy element at specpdl[-1], so that its address can
6211 (unbind_to): Do not copy the binding; not needed, now that we
6212 copy old_value in the one place where the copy is needed.
6213 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6214 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6215 (union specbinding): Rename from struct specbinding. Redo layout
6216 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6217 which is not portable. With Sun C 5.12 32-bit sparc, the
6218 declaration causes nargs to be an unsigned bitfield, a behavior
6219 that the C standard allows; but Emacs wants nargs to be signed.
6220 The overall type is now a union of structures rather than a
6221 structure of union of structures, and the 'kind' member is now a
6222 bitfield, so that the overall type doesn't grow. All uses changed.
6223 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6225 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6227 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6228 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6230 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6232 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6234 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6235 unless we know that the window w's frame is a frame object.
6236 Another attempt at solving bug#14062 and bug#14630.
6238 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6240 * textprop.c (property_set_type): New enum.
6241 (add_properties): Allow appending/prepending text properties.
6242 (add_text_properties_1): Factored out of Fadd_text_properties.
6243 (Fadd_text_properties): Move all the code into
6244 add_text_properties_1.
6245 (Fadd_face_text_property): New function that calls
6246 add_text_properties_1.
6248 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6250 Move functions from lisp.h to individual modules when possible.
6251 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6252 * alloc.c (XFLOAT_INIT, set_symbol_name):
6253 * buffer.c (CHECK_OVERLAY):
6254 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6255 (set_char_table_parent):
6256 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6257 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6258 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6259 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6261 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6262 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6263 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6264 (backtrace_args, backtrace_debug_on_exit):
6265 * floatfns.c (CHECK_FLOAT):
6266 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6267 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6268 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6269 (set_hash_index_slot):
6270 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6271 * marker.c (CHECK_MARKER):
6272 * textprop.c (CHECK_STRING_OR_BUFFER):
6273 * window.c (CHECK_WINDOW_CONFIGURATION):
6274 Move here from lisp.h, and make these functions static rather than
6276 * buffer.c (Qoverlayp):
6278 * fns.c (Qhash_table_p):
6279 * window.c (Qwindow_configuration_p):
6281 * lisp.h: Remove the abovementioned defns and decls.
6283 Use functions, not macros, for XINT etc (Bug#11935).
6284 In lisp.h, prefer functions to function-like macros, and
6285 constants to object-like macros, when either will do. This:
6286 . simplifies use, as there's no more need to worry about
6287 arguments' side effects being evaluated multiple times.
6288 . makes the code easier to debug on some platforms.
6289 However, when using gcc -O0, keep using function-like macros
6290 for a few critical operations, for performance reasons.
6291 This sort of thing isn't needed with gcc -Og, but -Og
6292 is a GCC 4.8 feature and isn't widely-enough available yet.
6293 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6294 Remove enum lsb_bits; no longer needed.
6295 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6296 * buffer.c (Qoverlap):
6298 * fns.c (Qhash_table_p):
6299 Now extern, so lisp.h can use these symbols.
6300 * dispextern.h: Include character.h, for MAX_CHAR etc.
6301 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6302 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6303 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6304 (GLYPH_CODE_P): Move here from lisp.h.
6305 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6306 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6307 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6308 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6309 XUNTAG now returns void *.
6310 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6311 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6312 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6313 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6314 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6315 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6316 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6317 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6318 New macros, renamed from their sans-lisp_h_ counterparts.
6319 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6320 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6321 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6322 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6323 If compiling via GCC without optimization, define these as macros
6324 in addition to inline functions.
6325 To disable this, compile with -DINLINING=0.
6326 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6327 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6328 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6329 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6330 (INTMASK, VALMASK): Now macros, since static values cannot be
6331 accessed from extern inline functions.
6332 (VALMASK): Also a constant, for benefit of old GDB.
6333 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6334 is INTEGERP, which can fold it in.
6335 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6336 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6337 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6338 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6339 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6340 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6341 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6342 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6343 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6344 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6345 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6346 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6347 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6348 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6349 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6350 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6351 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6352 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6353 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6354 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6355 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6356 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6357 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6358 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6359 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6360 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6361 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6362 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6363 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6364 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6365 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6366 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6367 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6369 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6370 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6371 (VALMASK): Define in one place rather than in two, merging the
6372 USE_LSB_TAG parts; this is simpler.
6373 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6374 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6375 Move up, to avoid use before definition.
6376 Also include "globals.h" earlier, for the same reason.
6377 (make_natnum): New function.
6378 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6379 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6380 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6381 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6382 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6383 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6384 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6385 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6386 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6387 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6388 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6389 (Qwindow_configuration_p, Qimage): New forward declarations.
6390 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6391 (STRING_COPYIN): Remove; unused.
6392 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6393 (xcar_addr, xcdr_addr): New functions. All uses changed.
6394 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6395 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6396 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6397 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6398 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6399 (TYPE_RANGED_INTEGERP): Simplify.
6400 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6401 (setlocale, fixup_locale, synchronize_system_messages_locale)
6402 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6403 Now empty functions, not macros.
6404 (functionp): Return bool, not int.
6405 * window.c (Qwindow_configuration_p): Now extern,
6406 so window.h can use it.
6407 * window.h (Qwindowp): Move decl back to lisp.h.
6409 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6411 * xdisp.c (Fline_pixel_height): New function, required for solving
6414 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6416 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6418 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6420 * lread.c (syms_of_lread):
6421 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6423 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6425 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6427 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6429 * fileio.c (expand_file_name): Doc fix.
6431 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6433 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6434 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6435 Wait for self, not for 0. This can't hurt on GNU or similar
6436 system, and may help with Cygwin.
6438 * keyboard.c: Don't use PROP (...) as an lvalue.
6439 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6440 Use set_prop (A, B), not PROP (A) = B.
6442 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6444 * xdisp.c (get_it_property): Use it->window instead of generating
6445 a Lisp object from it->w.
6447 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6449 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6450 get-char-property the window that is being rendered, instead of
6451 the buffer, to support window-specific overlays. (Bug#14575)
6452 (compute_display_string_pos): When W is NULL, use the current
6453 buffer as the object to pass to get-char-property.
6454 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6455 pointer member of the bidi iterator, since no window is pertinent
6458 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6460 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6461 being displayed, and pass it to compute_display_string_pos.
6462 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6463 (bidi_paragraph_init): All callers changed.
6465 * xdisp.c (init_from_display_pos, init_iterator)
6466 (handle_single_display_spec, next_overlay_string)
6467 (get_overlay_strings_1, reseat_1, reseat_to_string)
6468 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6469 Set bidi_it.w member from it->w.
6470 (compute_display_string_pos): Accept additional argument, the
6471 window being displayed, and pass it to Fget_char_property.
6474 * dispextern.h (struct bidi_it): New member w, the window being
6476 (compute_display_string_pos): Adjust prototype.
6478 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6480 * xgselect.c: Remove unneeded include xterm.h.
6482 * process.c (wait_reading_process_output): Check for NS before GLIB.
6483 GLIB may be linked in due to rsvg, but ns_select must be called.
6485 * xgselect.c (xg_select): Remove call to window_system_available
6486 and g_main_context_pending at the top, so Gdk events (i.e. file
6487 notify) are processed when Emacs is started with -nw.
6489 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6491 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6492 (ctagsfiles3): New variable, includes only *.m files.
6493 (TAGS): Use an explicit language name in the regular expressions,
6494 to avoid transformation of '/SOMETHING' by MSYS to
6495 'c:\MSYS\SOMETHING'.
6497 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6499 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6501 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6503 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6504 still need to set the mouse pointer shape and activate help-echo.
6507 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6509 A few porting etc. fixes for the new file monitor code.
6510 See the thread containing
6511 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6512 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6513 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6514 (dir_monitor_callback, Fgfile_rm_watch):
6515 Use assq_no_quit instead of Fassoc, for speed.
6516 (dir_monitor_callback, Fgfile_rm_watch):
6517 eassert that the monitor is a fixnum.
6518 (dir_monitor_callback): No need for CDR_SAFE.
6519 Simplify building of lisp with alternative tails.
6520 (Fgfile_add_watch, Fgfile_rm_watch):
6521 Do not assume glib functions set errno reliably on failure.
6522 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6523 and signal an error otherwise.
6524 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6525 Use Fdelq instead of Fdelete, for speed.
6527 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6529 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6530 don't insist on being invoked on a highlighted tool-bar button.
6531 Avoids losing tool-bar functionality when mouse-highlight is nil.
6532 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6533 Don't highlight when mouse-highlight is nil.
6534 (note_mouse_highlight): When mouse-highlight is nil, don't return
6535 right away; instead, run tool-bar and mode-line highlight
6536 subroutine, clear any existing highlight, and revert the mouse
6537 pointer to its default shape. (Bug#14558)
6539 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6541 * lisp.mk (lisp): Add prog-mode.el.
6543 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6545 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6546 * process.c (dummy_handler): New function.
6547 (lib_child_handler): New static var.
6548 (handle_child_signal): Invoke it.
6549 (catch_child_signal): If a library has set up a signal handler,
6550 save it into lib_child_handler.
6551 (init_process_emacs): If using glib and not on Windows, tickle glib's
6552 child-handling code so that it initializes its private SIGCHLD handler.
6553 * syssignal.h (SA_SIGINFO): Default to 0.
6554 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6555 31; it should no longer be needed now.
6557 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6559 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6561 * gfilenotify.c (globals_of_gfilenotify): New function.
6562 (syms_of_gfilenotify): Move global initialization there.
6564 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6566 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6568 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6569 * keyboard.c (menu_bar_items, tool_bar_items):
6570 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6571 not override local keymaps any more.
6573 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6575 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6577 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6579 * w32console.c (initialize_w32_display): Return the dimensions of
6580 the console window via 2 additional arguments, not via the current
6581 frame. This avoids crashes due to overrunning the bounds of
6582 frame's decode_mode_spec_buffer, which is not resized following
6583 the change of the frame dimensions from the initial 10x10.
6585 * w32term.h (w32_initialize_display_info): Adjust prototype.
6587 * term.c (init_tty): Take dimensions of the frame from the values
6588 returned by initialize_w32_display.
6590 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6591 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6592 (LIBES): Add $(GFILENOTIFY_LIBS).
6594 * w32inevt.c (handle_file_notifications): Add dummy implementation
6595 for !HAVE_W32NOTIFY.
6597 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6599 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6601 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6603 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6605 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6607 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6609 Fix minor problems found by static checking.
6610 * data.c (pure_write_error):
6611 Use xsignal2, not Fsignal, as Fsignal might return.
6612 * eval.c (set_backtrace_debug_on_exit): Now static.
6613 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6614 No longer inline. EXTERN_INLINE is needed only for functions
6615 defined in .h files. Reindent function header as per GNU style.
6616 (backtrace_p, backtrace_top, backtrace_next):
6617 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6618 compiler or linker. Add extern decls to pacify gcc -Wall.
6619 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6621 * frame.c (free_monitors): Define only on platforms that need it.
6622 * nsterm.m (ns_term_init):
6623 * process.c (catch_child_signal):
6624 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6625 defined on all porting targets these days.
6626 * process.c, process.h (catch_child_signal):
6627 Make it extern only if NS_IMPL_GNUSTEP is defined.
6629 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6631 * w32.c (gettimeofday): Make the signature identical to prototype
6632 in nt/inc/sys/time.h.
6634 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6636 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6639 * keyboard.c (safe_run_hooks_error): Improve error message.
6641 * data.c (pure_write_error): Add `object' argument.
6642 * puresize.h (CHECK_IMPURE): Use it.
6644 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6646 * Makefile.in (NOTIFY_OBJ): New variable.
6647 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6649 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6650 Call syms_of_gfilenotify.
6652 * gfilenotify.c: New file.
6654 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6655 and Qfile_w32notify.
6656 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6657 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6659 * lisp.h: Declare syms_of_gfilenotify.
6661 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6663 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6665 Merge the specpdl and backtrace stacks. Make the structure of the
6666 specpdl entries more obvious via a tagged union of structs.
6667 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6668 (enum specbind_tag): New enum.
6669 (struct specbinding): Make it a tagged union of structs.
6670 Add a case for backtrace records.
6671 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6672 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6673 (backtrace_debug_on_exit): New accessors.
6674 (struct backtrace): Remove.
6675 (struct catchtag): Remove backlist field.
6676 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6678 (Flocal_variable_p): Speed up the common case where the binding is
6680 * eval.c (backtrace_list): Remove.
6681 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6682 (set_backtrace_args, set_backtrace_nargs)
6683 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6684 (backtrace_next): New functions.
6685 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6686 (unwind_to_catch, internal_lisp_condition_case)
6687 (internal_condition_case, internal_condition_case_1)
6688 (internal_condition_case_2, internal_condition_case_n): Don't bother
6689 with backtrace_list any more.
6690 (Fsignal): Adjust to new backtrace format.
6691 (grow_specpdl): Move up.
6692 (record_in_backtrace): New function.
6693 (eval_sub, Ffuncall): Use it.
6694 (apply_lambda): Adjust to new backtrace format.
6695 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6697 (specbind): Adjust to new specpdl format. Simplify.
6698 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6699 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6701 (mark_backtrace): Remove.
6702 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6703 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6704 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6706 * profiler.c (record_backtrace): Use get_backtrace.
6707 (handle_profiler_signal): Use backtrace_top_function.
6708 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6711 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6713 * process.h (catch_child_signal): Declare.
6715 * process.c (catch_child_signal): New function.
6716 (init_process_emacs): Call it.
6718 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6719 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6721 (x_set_cursor_type): Remove declaration.
6722 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6723 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6724 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6725 (ns_get_color): Use F suffix on float.
6726 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6727 (ns_get_rgb_color): Remove.
6728 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6729 (note_mouse_movement): x and y are CGFloat.
6730 (ns_draw_fringe_bitmap): Remove unused rowY.
6731 Change #if to COCOA && >= 10_6.
6732 (ns_draw_window_cursor): Remove unused overspill.
6733 (ns_draw_underwave): width and x are EamcsCGFloat.
6734 (ns_draw_box): thickness is CGFloat.
6735 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6736 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6737 if not in main thread.
6738 (ns_get_pending_menu_title, ns_check_menu_open)
6739 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6740 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6741 (sendFromMainThread:): New method.
6742 (changeFont:): size is CGFloat.
6743 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6744 Disable warning about permanent text.
6745 (characterIndexForPoint:): Adjust return type depending on GNUStep
6747 (mouseDown:): delta is CGFloat.
6748 (updateFrameSize): Remove unised variable f.
6749 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6750 Cast float to EmacsCGFloat.
6751 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6752 also to -1 when restoring.
6753 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6754 inside NS_IMPL_COCOA.
6755 (toggleFullScreen:): Put call to toggleFullScreen inside
6756 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6757 (setPosition:portion:whole:): por is CGFloat.
6758 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6759 (mouseDown:): Use CGFloat.
6760 (mouseDragged:): Remove unised variable edge.
6761 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6763 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6765 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6766 when NS_IMPL_GNUSTEP.
6767 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6768 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6769 (EmacsToolbar): Add clearAll. Add tag argument to
6770 addDisplayItemWithImage.
6771 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6773 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6775 * nsmenu.m (ns_update_menubar): Make static.
6776 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6777 (fillWithWidgetValue:): Add cast to SEL for setAction.
6778 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6779 (update_frame_tool_bar): Update code for GNUStep.
6780 (clearAll): New method.
6781 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6782 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6783 Move identifierToItem setObject and activeIdentifiers addObject before
6784 call to insertItemWithItemIdentifier.
6785 (validateVisibleItems): Fix indentation.
6786 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6787 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6788 UtilityWindow to aStyle, remove call to setStyleMask.
6790 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6792 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6793 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6794 Use F suffix on floats.
6795 (ns_char_width): Returns CGFloat.
6796 (ns_ascii_average_width): w is CGFloat instead of float.
6797 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6799 (ns_glyph_metrics): CGFloat instead of float.
6801 * nsfns.m (x_set_foreground_color, x_set_background_color):
6803 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6804 remove unused variables.
6805 (Fns_read_file_name): Keep track if panel is for save.
6806 Use ns_filename_from_panel/ns_directory_from_panel.
6807 (Fns_list_services): delegate only used for COCOA.
6808 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6809 Just return the input if GNUStep.
6810 (x_screen_planes): Remove.
6811 (Fxw_color_values): Use EmacsCGFloat
6812 (Fns_display_monitor_attributes_list): Only get screen number for
6814 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6816 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6817 ns_directory_from_panel.
6819 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6821 * process.c (handle_child_signal): Also use WCONTINUED.
6822 This is so that list-processes doesn't mistakenly list the process
6823 as stopped, when the process has actually been continued and is
6826 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6828 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6829 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6830 not already configured.
6832 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6834 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6836 * Makefile.in (mostlyclean): Remove *.res files.
6838 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6840 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6841 a buffer (bug#8447).
6843 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6845 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6846 display vector, and we backtrack, handle the case that the
6847 previous character position is also displayed from a display
6848 vector or covered by a display string or image. (Bug#14476)
6850 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6852 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6853 (struct MonitorInfo, free_monitors): Remove.
6854 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6855 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6856 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6859 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6860 (struct MonitorInfo, free_monitors): Remove.
6861 (ns_screen_name): Make static.
6862 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6863 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6866 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6867 (struct MonitorInfo): New struct.
6868 (free_monitors, make_monitor_attribute_list): Declare.
6870 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6872 (free_monitors, make_monitor_attribute_list): New functions.
6873 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6876 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6878 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6880 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6882 * keyboard.c: Apply keyboard decoding only to events that come directly
6883 from the tty, not from unread-command-events (bug#14368).
6884 (read_event_from_main_queue): New function, extracted from read_char).
6885 (read_decoded_char): Remove.
6886 (read_decoded_event_from_main_queue): New function to replace it.
6887 (read_char): Use it.
6888 (read_key_sequence): Use read_char rather than read_decoded_char.
6890 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6892 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6894 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6896 2013-05-22 Kenichi Handa <handa@gnu.org>
6898 The following changes are to fix the setting of
6899 buffer-file-coding-system on, for instance, C-x RET c unix RET
6900 _FILE_OF_DOS_EOL_TYPE_ RET.
6902 * coding.h (struct coding_system): New member detected_utf8_chars.
6904 * coding.c (detect_coding_utf_8): Count characters and check EOL
6905 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6907 (setup_coding_system): Do not initialize coding->head_ascii.
6908 (check_ascii): Do not set coding->eol_seen but update it. Do not
6909 call adjust_coding_eol_type here.
6910 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6911 If the eol-type of CODING is already specified, adjust the eol type
6912 of the found coding-system.
6913 (decode_coding_gap): Cancel previous change. Utilize the
6914 character numbers counted by detect_coding_utf_8. Fix detection
6917 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6919 * search.c (looking_at_1): Only set last_thing_searched if the match
6920 changed the match-data (bug#14281).
6922 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6924 * xdisp.c (reseat_at_previous_visible_line_start):
6925 Already declared in dispextern.h, so remove it here.
6926 (move_it_vertically_backward): Likewise.
6928 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6930 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6931 (Fx_display_pixel_width, Fx_display_pixel_height)
6932 (Fx_display_mm_width, Fx_display_mm_height):
6933 Mention `display-monitor-attributes-list' in docstrings.
6935 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6936 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6937 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6938 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6939 (Fx_display_backing_store, Fx_display_visual_class)
6940 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6941 (Fx_display_grayscale_p, Fx_display_pixel_width)
6942 (Fx_display_pixel_height, Fx_display_planes)
6943 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6944 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6945 (Fx_display_mm_width, Fx_display_mm_height)
6946 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6947 height for all physical monitors as in X11.
6949 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6950 Return pixel width or height for all physical monitors as in X11.
6952 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6954 Port --enable-gcc-warnings to clang.
6955 * bytecode.c (exec_byte_code):
6957 Redo diagnostic pragmas to pacify clang, too.
6958 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6959 * editfns.c (Fencode_time):
6960 * fileio.c (file_accessible_directory_p):
6961 * font.c (font_unparse_xlfd):
6962 Use '&"string"[index]' instead of '"string" + (index)'.
6963 * undo.c (user_error): Remove; unused.
6965 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6967 * insdel.c (insert_1_both): Document the arguments, instead of
6968 referring to insert_1, which no longer exists.
6970 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6971 some window, increment windows_or_buffers_changed, so that
6972 *Messages* display in that window is updated. (Bug#14408)
6974 * w32.c: Include epaths.h.
6975 (init_environment): Use cmdproxy.exe without leading directories.
6976 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6978 (gettimeofday): Adjust signature and return value to Posix
6981 * unexw32.c (open_output_file): Delete the existing emacs.exe
6982 before creating it, to break the hard link to the versioned
6985 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6986 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6987 (FIRSTFILE_OBJ): New variables.
6988 (W32_RES): Rename to EMACSRES. All users changed.
6989 (base_obj): Use $(CM_OBJ).
6990 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6991 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6992 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6993 $(W32_RES_LINK) before $(LIBES).
6994 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6996 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6998 * makefile.w32-in (DOC): Use just "DOC".
7000 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7002 * process.c: Export default filters and sentinels to Elisp.
7003 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7005 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7006 (Fset_process_sentinel, Fformat_network_address):
7007 Default to them instead of nil.
7008 (server_accept_connection): Sentinels can't be nil any more.
7009 (read_and_dispose_of_process_output): New function, extracted from
7010 read_process_output.
7011 (read_process_output): Use it; filters can't be nil.
7012 (Finternal_default_process_filter): New function, extracted from
7013 read_process_output.
7014 (exec_sentinel_unwind): Remove function.
7015 (exec_sentinel): Don't zilch sentinel while running.
7016 (status_notify): Sentinels can't be nil.
7017 (Finternal_default_process_sentinel): New function extracted from
7019 (setup_process_coding_systems): Default filter is not nil any more.
7020 (syms_of_process): Export new Elisp functions and initialize
7022 * lisp.h (make_lisp_proc): New function.
7024 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7026 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7028 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7030 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7031 unless we know that the window w is a leaf window.
7032 Another attempt at solving bug#14062.
7034 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7036 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7039 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7041 * image.c (gif_load): Check that subimages fit (Bug#14345).
7043 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7045 * lread.c (skip_dyn_eof): New function.
7046 (read1): Use it to skip the end of a file in response to #@00.
7048 * doc.c (get_doc_string): Slightly relax the sanity checking.
7050 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7052 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7053 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7054 (MonitorInfo): New struct.
7055 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7056 (Fns_display_monitor_attributes_list): New functions.
7057 (display-usable-bounds): Remove.
7058 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7061 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7063 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7064 (GTK_CHECK_VERSION): New macro, if not already defined.
7065 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7066 replaced by GTK_CHECK_VERSION.
7068 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7070 * xterm.h (GTK_PREREQ): New macro.
7071 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7072 to use this macro instead, for consistency and clarity.
7074 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7076 * xdisp.c (row_for_charpos_p): New function, with code of
7077 cursor_row_p, but accepts an additional argument CHARPOS instead
7078 of using a hardcoded PT.
7079 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7080 (row_containing_pos): Call row_for_charpos_p instead of partially
7081 doing the same. Fixes cursor positioning under longlines-mode
7082 when longlines-show-effect includes more than one newline, when
7083 moving the cursor vertically up.
7085 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7087 * makefile.w32-in (ACL_H): New macro.
7088 ($(BLD)/fileio.$(O)): Update dependencies.
7090 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7092 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7093 * Makefile.in (LIB_ACL): New macro.
7094 (LIBACL_LIBS): Remove.
7095 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7096 * fileio.c: Include <acl.h>.
7097 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7098 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7100 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7103 * unexelf.c: Don't assume ElfW (Half) fits in int.
7104 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7105 when dealing with ElfW (Half) values, since they can exceed 2**31
7106 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7107 (entry_address): Omit unused NUM arg. All uses changed.
7109 2013-05-07 Juri Linkov <juri@jurta.org>
7111 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7112 to the string converted from number with `Fnumber_to_string'.
7115 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7117 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7118 This fixes a problem introduced by my previous change.
7120 2013-05-07 Glenn Morris <rgm@gnu.org>
7122 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7124 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7126 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7128 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7130 Static checking by GCC 4.8.0.
7131 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7132 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7133 (x_get_monitor_attributes_fallback)
7134 (x_get_monitor_attributes_xinerama)
7135 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7136 Define only if USE_GTK.
7137 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7138 (x_get_monitor_attributes_fallback): Omit unused locals.
7139 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7140 Use double, not float, to avoid mixed-mode floating point arithmetic.
7142 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7143 Jan Djärv <jan.h.d@swipnet.se>
7145 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7146 (XINERAMA_CFLAGS): New macros.
7147 (ALL_CFLAGS, LIBES): Use them.
7149 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7150 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7151 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7152 (syms_of_xfns): DEFSYM them.
7153 (struct MonitorInfo): New struct.
7154 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7155 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7156 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7157 (x_get_monitor_attributes_xinerama): New functions.
7158 (Fx_display_monitor_attributes_list): New primitive.
7159 (syms_of_xfns): Defsubr it.
7161 * xterm.h (x_display_info): Add Xatom_net_workarea and
7162 Xatom_net_current_desktop.
7164 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7165 and dpyinfo->Xatom_net_current_desktop.
7167 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (pos_visible_p): Use the special code for finding the
7170 beginning of a display property or overlay for any "replacing"
7171 display property, not just for display strings. This solves
7172 incorrect reporting of position by posn-at-point. (Bug#14241)
7174 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7176 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7177 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7178 Verify that ElfW (Half) fits in int.
7179 (fatal): Use same signature as lisp.h.
7180 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7181 configure and build with -DUNEXELF_DEBUG without worrying about
7182 other modules that use DEBUG.
7183 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7184 possibly-wide integers now uses it instead of plain fprintf.
7185 (entry_address): New function, which avoids problems with 32-bit
7186 overflow on 64-bit hosts.
7187 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7188 (round_up): Don't assume the remainder fits in int.
7189 (find_section): Use bool for boolean. Simplify debug code.
7190 (unexec): Don't assume file sizes fit in int or size_t.
7191 Omit unnecessary trailing newline in 'fatal' format.
7192 Use strerror rather than outputting decimal error number.
7193 Remove unused code when emacs is not defined;
7194 this file relies on Emacs now.
7195 Don't assume e_phnum and e_shnum are positive.
7197 * regex.c: Fix problems when DEBUG is defined.
7198 (extract_number, extract_number_and_incr): Define regardless of
7199 whether DEBUG is defined; that's simpler and makes the code less
7200 likely to go stale in the normal case when DEBUG is not defined.
7201 Return int rather than taking an int * arg. All callers changed.
7202 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7203 Remove, replacing with ...
7204 (DEBUG_PRINT): New macro. All callers changed.
7205 (DEBUG_COMPILES_ARGUMENTS): New macro.
7206 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7207 (print_compiled_pattern, print_double_string) [DEBUG]:
7208 Use prototype rather than old-style definition.
7209 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7210 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7211 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7212 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7213 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7214 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7215 This matters only when DEBUG is defined.
7217 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7219 * xdisp.c (set_iterator_to_next): Set the
7220 ignore_overlay_strings_at_pos_p flag only if we are _really_
7221 iterating over an overlay string, as indicated by the
7222 current.overlay_string_index member. (Bug#14306)
7224 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7226 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7227 to where it is used, to avoid autorelease issues (Bug#14050).
7229 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7231 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7232 * fileio.c (syms_of_fileio): Implement this.
7233 * filelock.c (create_lock_file): If symbolic links don't work, so
7234 we use a regular file as a lock file, do not fsync the lock file;
7237 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7239 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7240 (syms_of_minibuf): Adjust accodingly.
7242 * callint.c (Fcall_interactively): Adjust calls accordingly.
7244 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7246 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7247 w->contents is a buffer before computing everything else.
7248 Use parentheses to disambiguate last part of the condition.
7250 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7251 assertion violations. (Bug#14062)
7253 2013-05-01 David Reitter <david.reitter@gmail.com>
7255 * nsfns.m (ns_tooltip): Initialize.
7257 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7259 * coding.c (decode_coding_gap): Don't remove the character before
7260 a newline unless it's a CR character. (Bug#14287)
7262 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7264 * dispextern.h (struct face): Move enum face_underline_type
7265 earlier so that bitfields can be in the same word.
7267 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7269 * nsfns.m (handlePanelKeys): New function.
7270 (EmacsOpenPanel:performKeyEquivalent:)
7271 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7272 arrows/function/control and copy/paste keys (Bug#14296).
7274 2013-04-27 Juri Linkov <juri@jurta.org>
7276 * callint.c (Fcall_interactively): Call `Qread_number' for
7277 interactive code letter `n' instead of using duplicate code.
7280 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7282 * systime.h (make_timeval): Declare as 'const'.
7284 2013-04-27 Kenichi Handa <handa@gnu.org>
7286 * font.c (font_open_entity): Always open a font of manageable
7289 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7291 Port better to AIX (Bug#14258).
7292 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7295 2013-04-24 Kenichi Handa <handa@gnu.org>
7297 * coding.c (decode_coding_iso_2022): When an invalid escape
7298 sequence is encountered, reset the invocation and designation
7299 status to the safest one.
7301 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7303 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7304 Without this fix, "make distclean" leaves stamp-h1 behind.
7306 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7308 * w32fns.c (w32_fullscreen_rect): New function to compute the
7309 window rectangle for the given fullscreen mode.
7310 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7311 longer tunes the window size. This keeps the window's edges flush
7312 with the screen and allows the taskbar to hide itself in fullboth.
7314 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7315 window decorations and uses the entire screen.
7317 * w32term.h (w32_fullscreen_rect) Add prototype.
7318 (struct w32_output): Replace normal_width, normal_height,
7319 normal_top, and normal_left members with a single normal_placement
7321 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7323 (FRAME_NORMAL_PLACEMENT): New macro.
7325 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7327 * minibuf.c (Ftest_completion): Silence compiler warning.
7329 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7331 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7334 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7337 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7338 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7339 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7340 parentheses where appropriate.
7342 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7344 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7346 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7348 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7349 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7350 Mention in the doc string that setting these variables takes
7351 effect only after a call to set-window-buffer. (Bug#14200)
7353 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7355 * indent.c (Fvertical_motion): Don't consider display strings on
7356 overlay strings as display strings on the buffer position we
7357 started from. This prevents vertical cursor motion from jumping
7358 more than one line when there's an overlay string with a display
7359 property at end of line.
7360 Reported by Karl Chen <Karl.Chen@quarl.org> in
7361 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7363 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7365 * window.c (select_window): `record_buffer' even if window is
7366 already selected (bug#14191).
7368 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7370 * window.c (Fwindow_end): Test more flags, including the buffer's
7371 last_overlay_modified flag, to determine whether the window's
7372 display is really up-to-date. Prevents the function from
7373 returning a stale value. (Bug#14170)
7374 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7377 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7379 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7380 garbaged only if it is not already the top frame on its TTY.
7381 This prevents flickering due to constant redrawing of TTY frames when
7382 there are GUI frames open in the same session. (Bug#13864)
7384 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7386 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7387 of marking the idle timers directly.
7389 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7391 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7394 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7396 * window.c (select_window): Don't record_buffer while the invariant is
7397 temporarily broken (bug#14161).
7399 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7401 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7403 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7405 2013-04-07 Romain Francoise <romain@orebokech.com>
7407 Ignore additional platform-specific ACL errors (Bug#13702).
7408 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7409 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7411 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7413 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7416 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7418 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7419 This bug was introduced by my 2013-02-25 change that simplified
7420 data_start configuration. Without this change, on GNU/Linux
7421 an Emacs configured with --enable-profiling fails immediately
7422 due to a profiler signal.
7423 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7424 with these flags. On platforms where special flags are needed
7425 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7426 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7427 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7429 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7431 Get rid of some platform-specific functions examining window
7432 system and its capabilities. This is a partial rework of the
7434 * lisp.h (have_menus_p): Remove prototype. This function is
7435 replaced with platform-independent window_system_available.
7436 (check_window_system): Move to...
7437 * frame.h (decode_window_system_frame, window_system_available):
7438 ...here, add new prototypes.
7439 * frame.c (window_system_available, decode_window_system_frame):
7441 (check_window_system): Platform-independent now.
7442 * xterm.h (x_in_use): Remove declaration.
7444 * w32term.h (check_x_frame):
7445 * nsterm.h (check_x_frame): Remove prototypes. This function
7446 is replaced with platform-independent decode_window_system_frame.
7447 * msdos.c (have_menus_p): Remove.
7448 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7449 Remove platform-specific functions. Use check_window_system,
7450 decode_window_system_frame and check_ns_display_info where
7451 appropriate. Minor style and comment tweaks.
7452 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7453 (check_x_frame): Likewise.
7454 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7456 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7457 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7458 * xmenu.c, xselect.c: All related users changed.
7460 2013-04-03 Kenichi Handa <handa@gnu.org>
7462 The following changes is to optimize the code for reading UTF-8
7465 * coding.c (check_ascii): Rename from detect_ascii. Return value
7466 changed. Check EOL format. Do not call adjust_coding_eol_type
7468 (check_utf_8): New function.
7469 (adjust_coding_eol_type): Do nothing if already adjusted.
7470 (detect_coding): Compare the return value of check_ascii with
7471 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7472 (decode_coding_gap): Optimize for valid UTF-8.
7474 2013-03-21 Kenichi Handa <handa@gnu.org>
7476 * coding.c (syms_of_coding): Cancel previous change.
7478 * insdel.c (insert_from_gap): Fix previous change.
7480 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7482 Consistently use platform-specific function to detect window system.
7483 * lisp.h (check_window_system): New prototype. This function is
7484 going to replace check_x, check_w32 and check_ns.
7485 (have_menus_p): Mention msdos.c in comment.
7486 * fontset.c (check_window_system_func): Remove. Adjust all users.
7487 * fontset.h (check_window_system_func): Remove prototype.
7488 * nsterm.h (check_ns):
7489 * xterm.h (check_x):
7490 * w32term.h (check_w32): Likewise.
7491 * menu.c (Fx_popup_menu): Use check_window_system.
7492 * msdos.c (check_window_system): Define for MS-DOS.
7493 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7494 * w32fns.c (check_window_system): Likewise for MS-Windows.
7495 * xfns.c (check_window_system): Likewise for X.
7496 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7497 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7499 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7501 Prefer < to > in range checks such as 0 <= i && i < N.
7502 This makes it easier to visualize quantities on a number line.
7503 This patch doesn't apply to all such range checks,
7504 only to the range checks affected by the 2013-03-24 change.
7505 This patch reverts most of the 2013-03-24 change.
7506 * alloc.c (xpalloc, Fgarbage_collect):
7507 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7508 * character.c (string_escape_byte8):
7509 * charset.c (read_hex):
7510 * data.c (cons_to_unsigned):
7511 * dispnew.c (update_frame_1):
7512 * doc.c (Fsubstitute_command_keys):
7513 * doprnt.c (doprnt):
7514 * editfns.c (hi_time, decode_time_components):
7515 * fileio.c (file_offset):
7516 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7517 * font.c (font_intern_prop):
7518 * frame.c (x_set_alpha):
7519 * gtkutil.c (get_utf8_string):
7520 * indent.c (check_display_width):
7521 * keymap.c (Fkey_description):
7522 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7524 * minibuf.c (read_minibuf_noninteractive):
7525 * process.c (wait_reading_process_output):
7526 * search.c (Freplace_match):
7527 * window.c (get_phys_cursor_glyph):
7528 * xdisp.c (redisplay_internal):
7529 * xsmfns.c (smc_save_yourself_CB):
7530 Prefer < to > for range checks.
7531 * dispnew.c (sit_for): Don't mishandle NaNs.
7532 This fixes a bug introduced in the 2013-03-24 change.
7533 * editfns.c (decode_time_components): Don't hoist comparison.
7534 This fixes another bug introduced in the 2013-03-24 change.
7536 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7538 * frame.h (struct frame): Drop scroll_bottom_vpos
7539 member becaue all real users are dead long ago.
7540 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7541 * xdisp.c (redisplay_internal): Adjust user.
7543 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7545 * nsmenu.m (showAtX:Y:for:): setLevel to
7546 NSPopUpMenuWindowLevel (Bug#13998).
7548 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7550 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7551 (ns_check_pending_open_menu): Declare.
7553 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7554 (x_activate_menubar): Update the menu with title that matches
7555 ns_get_pending_menu_title, and call
7556 ns_check_pending_openmenu (Bug#12698).
7557 (menuWillOpen:): New method.
7558 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7560 * nsterm.m (menu_will_open_state, menu_mouse_point)
7561 (menu_pending_title): New varaibles.
7562 (ns_get_pending_menu_title, ns_check_menu_open)
7563 (ns_check_pending_open_menu): New functions.
7565 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7567 * indent.c (current_column_bol_cache): Remove leftover which is not
7568 used in Fmove_to_column any more.
7569 (current_column, scan_for_column): Adjust users.
7570 * keyboard.c (last_point_position_buffer, last_point_position_window):
7571 Remove leftovers which are not used for recording undo any more.
7572 (command_loop_1, syms_of_keyboard): Adjust users.
7573 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7574 redisplay_window any more.
7575 (move_it_to): Adjust user.
7577 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7579 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7580 Update dependencies.
7582 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7584 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7585 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7588 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7590 * window.h (struct window): Replace hchild, vchild and buffer slots
7591 with the only contents slot. This is possible because each valid
7592 window may have either the child window (in vertical or horizontal
7593 combination) or buffer to display (for the leaf window). Using that,
7594 a lof of operations to traverse and/or change window hierarchies may
7595 be simplified. New member horizontal is used to distinguish between
7596 horizontal and vertical combinations of internal windows.
7597 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7598 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7599 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7600 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7601 Use contents slot, not buffer, where appropriate.
7602 (wset_combination): New function.
7603 (wset_buffer): Add eassert.
7604 (Fframe_first_window): Simplify the loop reaching first window.
7605 (Fwindow_buffer): Use WINDOW_LEAF_P.
7606 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7607 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7608 (unshow_buffer): Convert initial debugging check to eassert.
7609 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7610 (make_parent_window, window_resize_check, window_resize_apply)
7611 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7612 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7613 Adjust to match struct window changes.
7614 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7615 (mark_window_cursors_off, count_windows, get_leaf_windows)
7616 (foreach_window_1): Simplify the loop.
7617 * alloc.c (mark_object): Do not check for the leaf window because
7618 internal windows has no glyph matrices anyway.
7619 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7620 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7621 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7622 (build_frame_matrix_from_window_tree, mirror_make_current)
7623 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7624 (update_window_tree, set_window_update_flags): Simplify the loop.
7625 (sync_window_with_frame_matrix_rows): Enforce live window.
7626 Use contents slot, not buffer, where appropriate.
7627 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7628 and WINDOW_HORIZONTAL_COMBINATION_P.
7629 (make_frame_visible_1): Simplify the loop.
7630 Use contents slot, not buffer, where appropriate.
7631 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7632 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7633 (expose_window_tree): Likewise.
7634 Use contents slot, not buffer, where appropriate.
7635 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7636 to avoid deleted windows. Use contents slot instead of buffer.
7637 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7638 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7639 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7640 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7642 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7644 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7645 identify the reasons for assertion violations in bug#14062 and
7647 (Fx_show_tip): Fix compilation error under
7648 "--enable-check-lisp-object-type". (Bug#14073)
7650 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7651 Reported by <rzl24ozi@gmail.com>.
7653 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7655 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7657 (unwind_with_echo_area_buffer): ...to restore it here.
7658 This is needed to ensure that...
7659 (redisplay_window): ...both window markers are valid here,
7660 which is verified by eassert.
7661 * editfns.c (save_excursion_save): Do not assume that
7662 selected_window always displays the buffer.
7663 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7666 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7668 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7671 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7673 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7675 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7677 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7678 since MinGW's w32api headers do. This avoids compiler warnings.
7680 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7683 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7685 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7687 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7689 * gtkutil.c (style_changed_cb): Check if frame is live and an
7690 X frame (Bug#14038).
7692 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7694 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7695 Define only for _WIN32_WINNT less than 0x0500.
7696 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7698 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7699 see its own definitions of 'struct timeval' and 'struct timezone'.
7701 Fix incompatibilities between MinGW.org and MinGW64 headers.
7702 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7704 * w32.c (REPARSE_DATA_BUFFER): Guard with
7705 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7707 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7709 * xterm.c: Include X11/XKBlib.h
7710 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7712 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7714 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7716 * blockinput.h (input_blocked_p): Likewise.
7717 * bytecode.c (exec_byte_code): Likewise.
7718 * callproc.c (call_process_kill, call_process_cleanup)
7719 (Fcall_process): Likewise.
7720 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7721 (Fccl_execute_on_string): Likewise.
7722 * character.c (string_escape_byte8): Likewise.
7723 * charset.c (read_hex): Likewise.
7724 * cm.c (calccost): Likewise.
7725 * data.c (cons_to_unsigned): Likewise.
7726 * dired.c (directory_files_internal, file_name_completion):
7728 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7729 (sit_for): Likewise.
7730 * doc.c (Fsubstitute_command_keys): Likewise.
7731 * doprnt.c (doprnt): Likewise.
7732 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7733 * emacsgtkfixed.c: Likewise.
7734 * fileio.c (file_offset, Fwrite_region): Likewise.
7735 * floatfns.c (Fexpt, fmod_float): Likewise.
7736 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7738 * font.c (font_intern_prop): Likewise.
7739 * frame.c (x_set_alpha): Likewise.
7740 * gtkutil.c (get_utf8_string): Likewise.
7741 * indent.c (check_display_width): Likewise.
7742 * intervals.c (create_root_interval, rotate_right, rotate_left)
7743 (split_interval_right, split_interval_left)
7744 (adjust_intervals_for_insertion, delete_node)
7745 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7746 (merge_interval_right, merge_interval_left, copy_intervals)
7747 (set_intervals_multibyte_1): Likewise.
7748 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7749 * keymap.c (Fkey_description): Likewise.
7750 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7751 * lread.c (openp, read_integer, read1, string_to_number):
7753 * menu.c (ensure_menu_items): Likewise.
7754 * minibuf.c (read_minibuf_noninteractive): Likewise.
7755 * print.c (printchar, strout): Likewise.
7756 * process.c (create_process, Faccept_process_output)
7757 (wait_reading_process_output, read_process_output, send_process)
7758 (wait_reading_process_output): Likewise.
7759 * profiler.c (make_log, handle_profiler_signal): Likewise.
7760 * regex.c (re_exec): Likewise.
7761 * regex.h: Likewise.
7762 * search.c (looking_at_1, Freplace_match): Likewise.
7763 * sysdep.c (get_child_status, procfs_ttyname)
7764 (procfs_get_total_memory): Likewise.
7765 * systime.h (EMACS_TIME_VALID_P): Likewise.
7766 * term.c (dissociate_if_controlling_tty): Likewise.
7767 * window.c (get_phys_cursor_glyph): Likewise.
7768 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7769 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7771 * xfns.c (Fx_window_property): Likewise.
7772 * xmenu.c (set_frame_menubar): Likewise.
7773 * xselect.c (x_get_window_property, x_handle_dnd_message):
7775 * xsmfns.c (smc_save_yourself_CB): Likewise.
7776 * xterm.c (x_scroll_bar_set_handle): Likewise.
7778 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7780 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7781 to be optional or nil. Adjust comment and convert it to docstring.
7782 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7783 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7785 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7787 Static checking by GCC 4.8-20130319.
7788 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7789 * process.c (Fset_process_datagram_address)
7790 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7791 * xdisp.c (get_char_face_and_encoding):
7792 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7793 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7794 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7796 2013-03-24 Ken Brown <kbrown@cornell.edu>
7798 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7799 fix compilation on 64-bit Cygwin, where underscores are not
7800 automatically prepended.
7802 * w32term.c (w32_initialize): Silence compiler warning.
7804 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7806 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7807 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7808 variables, to save and restore frame dimensions.
7809 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7810 after returning from a 'fullscreen' configuration.
7811 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7812 to avoid races between the main thread and the input thread.
7814 * w32term.h (struct w32_output): New members normal_width,
7815 normal_height, normal_top, normal_left, and prev_fsmode.
7816 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7817 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7820 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7821 'fullscreen' parameter. Always record previous width and height
7822 of the frame, except when switching out of maximized modes, so
7823 that they could be restored correctly, instead of resetting to the
7824 default frame dimensions. Send SC_RESTORE command to the frame,
7825 unless we are going to send SC_MAXIMIZE, to restore the frame
7826 resize hints in the mouse pointer shown by the window manager.
7829 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7831 * lisp.h (get_frame_param): Adjust conditions for prototype
7834 2013-03-22 Ken Brown <kbrown@cornell.edu>
7836 * unexcw.c: Drop unneeded inclusion of w32common.h.
7837 (report_sheap_usage): Declare.
7838 (read_exe_header): Add magic numbers for x86_64.
7839 (fixup_executable): Fix printf format specifier for unsigned long
7842 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7844 * frame.h (struct frame): Put menu_bar_window under #ifdef
7845 because this member is not needed when X toolkit is in use.
7846 (fset_menu_bar_window):
7847 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7848 (free_glyphs, update_frame):
7849 * xdisp.c (expose_frame): Likewise.
7850 (display_menu_bar): Likewise. Remove redundant eassert.
7851 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7854 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7856 Use functions and constants to manipulate Lisp_Save_Value objects.
7857 This replaces code that used macros and strings and token-pasting.
7858 The change makes the C source a bit easier to follow,
7859 and shrinks the Emacs executable a bit.
7860 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7861 (make_save_value): Change 1st arg from string to enum. All callers
7864 (mark_object): Use if, not #if, for GC_MARK_STACK.
7865 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7866 (XSAVE_OBJECT): Now functions, not macros.
7867 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7868 the constant was never used.
7869 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7870 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7871 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7872 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7874 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7875 type3 with a single member save_type. All uses changed.
7876 (save_type, set_save_pointer, set_save_integer): New functions.
7877 * print.c (PRINTX): Remove.
7879 * alloc.c: Remove redundant static declarations.
7881 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7883 * window.h (struct window): Convert left_col, top_line, total_lines
7884 and total_cols from Lisp_Objects to integers. Adjust comments.
7885 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7887 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7888 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7889 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7890 Adjust users where appropriate.
7892 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7894 * frame.h (struct frame): Drop resx and resy because the same data is
7895 available from window system-specific output context. Adjust users.
7896 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7897 New functions to provide defaults when no window system available.
7898 (FRAME_RES_X, FRAME_RES_Y): New macros.
7899 (NUMVAL): Move from xdisp.c.
7900 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7901 (Ffont_face_attributes, Fopen_font):
7902 * image.c (gs_load):
7903 * w32font.c (fill_in_logfont):
7904 * xdisp.c (calc_pixel_width_or_height):
7905 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7906 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7908 2013-03-20 Kenichi Handa <handa@gnu.org>
7910 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7911 to 1 (temporary workaround until a bug related to ASCII
7912 optimization is fixed).
7914 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7916 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7917 Signal error if window is not internal. Adjust docstring.
7918 (delete_all_child_windows): Use combination_limit to save the buffer.
7919 (Fset_window_configuration): Adjust accordingly.
7920 * print.c (syms_of_print): Initialize debugging output not here...
7921 (init_print_once): ...but in a new function here.
7922 * lisp.h (init_print_once): Add prototype.
7923 * emacs.c (main): Add call to init_print_once. Adjust comments.
7925 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7927 * window.c (window_resize_check, window_resize_apply)
7928 (window_from_coordinates, recombine_windows, set_window_buffer)
7929 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7930 (Fsplit_window_internal, Fdelete_window_internal)
7931 (freeze_window_starts): Use bool for booleans.
7932 * window.h (window_frame_coordinates, resize_frame_windows)
7933 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7935 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7937 * dispnew.c (bitch_at_user): Use `user-error'.
7939 2013-03-17 Ken Brown <kbrown@cornell.edu>
7941 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7942 as return type of image_background. (Bug#13981)
7943 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7945 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7947 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7948 (ns_select): Don't return with result uninitialized.
7950 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7953 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7955 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7956 directories. If filename is nil, get directory name (Bug#13932).
7957 Use getFilename and getDirectory.
7958 (getFilename, getDirectory): New methods for EmacsSavePanel and
7960 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7962 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7964 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7966 2013-03-15 Kenichi Handa <handa@gnu.org>
7968 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7969 (adjust_after_replace): Make it back to static. Delete the third
7970 arg text_at_gap_tail. Cancel the code for handling it.
7972 * coding.h (struct coding_system): New member eol_seen.
7974 * coding.c (detect_ascii): New function.
7975 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7976 when the source bytes are actually scanned. On detecting for
7977 coding_category_utf_8_auto, call detect_ascii instead of scanning
7978 source bytes directly.
7979 (produce_chars): Call insert_from_gap with the new arg 0.
7980 (encode_coding): Likewise.
7981 (decode_coding_gap): Control ASCII optimization by the variable
7982 disable_ascii_optimization instead of #ifndef .. #endif.
7983 Deccode EOL format according to coding->eol_seen.
7984 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7987 * lisp.h (adjust_after_replace): Cancel externing it.
7988 (insert_from_gap): Adjust prototype.
7990 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7992 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7993 FULLSCREEN_MAXIMIZED. (Bug#13935)
7995 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7997 * region-cache.c (find_cache_boundary, move_cache_gap)
7998 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7999 Simplify debugging check and convert to eassert. Adjust comment.
8000 (pp_cache): Put under ENABLE_CHECKING.
8002 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8004 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8005 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8007 (w32fullscreen_hook): If the frame is visible, reset
8008 f->want_fullscreen flag after changing the frame size. If the
8009 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8012 2013-03-13 Daniel Colascione <dancol@dancol.org>
8014 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8015 too so that these builds can use Cygwin's file conversion
8016 functions. (We've been building and linking cygw32.o all along
8017 and just not using it.)
8019 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8021 File synchronization fixes (Bug#13944).
8022 * Makefile.in (LIB_FDATASYNC): New macro.
8024 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8025 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8026 Don't worry about HAVE_FSYNC, since a substitute fsync is
8027 available if the system lacks one.
8028 (Fwrite_regin): Retry fsync if interrupted.
8030 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8032 * w32term.c (w32_read_socket): If the Emacs frame is being
8033 activated, call w32fullscreen_hook, to make sure the new frame
8034 dimensions are in effect. (Bug#13937)
8036 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8038 * xdisp.c (init_iterator): Simplify because both character and byte
8039 positions are either specified or -1. Add eassert. Adjust comment.
8040 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8041 character and byte positions can be obtained from marker.
8043 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8045 Static checking by Sun C 5.12.
8046 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8047 * bytecode.c (exec_byte_code):
8048 * dispnew.c (init_display):
8050 * fileio.c (Fsubstitute_in_file_name):
8051 * keyboard.c (Fevent_convert_list):
8052 * keymap.c (Fsingle_key_description):
8053 * term.c (maybe_fatal, fatal):
8054 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8055 * xsmfns.c (Fhandle_save_session):
8056 Omit unreachable code.
8057 * keymap.c (map_keymap_char_table_item): Cast void * to
8058 a function pointer type; the C Standard requires this.
8060 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8061 Include <sys/param.h> unconditionally, as that works elsewhere and
8062 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8063 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8066 See ChangeLog.12 for earlier changes.
8072 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8074 This file is part of GNU Emacs.
8076 GNU Emacs is free software: you can redistribute it and/or modify
8077 it under the terms of the GNU General Public License as published by
8078 the Free Software Foundation, either version 3 of the License, or
8079 (at your option) any later version.
8081 GNU Emacs is distributed in the hope that it will be useful,
8082 but WITHOUT ANY WARRANTY; without even the implied warranty of
8083 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8084 GNU General Public License for more details.
8086 You should have received a copy of the GNU General Public License
8087 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.