1 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4 Avoid unused macro warning if configured --without-xft.
6 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
10 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
12 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
14 * emacs.c (main): Call fixup_locale a second time for GNUStep.
16 2013-12-08 Martin Rudalics <rudalics@gmx.at>
18 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
20 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
22 Use libcrypto's checksum implementations if available, for speed.
23 * Makefile.in (LIB_CRYPTO): New macro.
26 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
27 The macro didn't conform to C99 due to type mismatch,
28 which caused compilation failure with Sun C 5.12,
29 and it was confusing anyway. Include window.h to declare
30 redisplay_other_windows.
32 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
34 * window.c (set_window_buffer): Update mode line (bug#16084).
36 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
38 Fix minor problems found by static checking.
39 * keyboard.c (poll_for_input_1, input_polling_used):
40 Define only if HAVE_NTGUI.
41 * xmenu.c (popup_activate_callback): Omit unnecessary
42 check against USE_X_TOOLKIT, which must be defined here anyway.
43 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
46 2013-12-07 Martin Rudalics <rudalics@gmx.at>
48 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
50 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
52 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
54 * nsterm.m (x_set_window_size): Remove fprintf.
55 (init): Define always. Set applicationDidFinishLaunchingCalled
57 (applicationDidFinishLaunching:):
58 Set applicationDidFinishLaunchingCalled.
59 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
62 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
64 Pixel resize changes for NS (Bug#16049).
65 * nsterm.m (x_set_window_size): Change parameters rows/cols to
66 height/width. row/cols are locals.
67 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
68 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
69 (windowWillResize): Remove gsextra. Calculate extra as in
71 (x_new_font): Don't change frame size if fullscreen.
72 Change size pixelwise.
74 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
75 comment in xfns.c. Change to pixelwise call.
77 2013-12-06 Eli Zaretskii <eliz@gnu.org>
79 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
82 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
84 * xterm.c (input_signal_count): Remove.
85 (x_dispatch_event): Define unconditionally.
86 (x_make_frame_visible): Process X events until the frame
87 is really visible (Bug#16027).
88 * xterm.h (x_dispatch_event): Declare unconditionally.
90 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
92 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
94 * nsterm.m (x_set_window_size): Handle pixelwise.
96 2013-12-05 Martin Rudalics <rudalics@gmx.at>
98 * w32term.c (x_new_font):
99 * xterm.c (x_new_font): Calculate new frame size from new font
102 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
104 * lisp.h (FOR_EACH_TAIL): New macro.
105 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
107 * window.c (select_window): Call second wset_redisplay before we change
108 selected_window (bug#16034).
110 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
112 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
114 2013-12-04 Eli Zaretskii <eliz@gnu.org>
116 * w32xfns.c: Include window.h, to avoid a compiler warning.
118 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
120 * window.c (window_scroll): Mark window for redisplay (bug#16034).
121 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
122 window_scroll takes care of it.
123 (Fset_window_point, Fdelete_other_windows_internal)
124 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
125 (Fsplit_window_internal, Fdelete_window_internal)
126 (Fresize_mini_window_internal, Fset_window_configuration)
127 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
128 cause redisplay instead of forcing a complete redisplay.
129 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
130 we're only affecting the selected_window.
132 2013-12-04 Eli Zaretskii <eliz@gnu.org>
134 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
135 directional control characters. Update type and category
136 determination according to the UBA from Unicode v6.3.
137 (bidi_category_t): New category EXPLICIT_FORMATTING.
139 * dispextern.h (bidi_type_t): Update to include new bidirectional
140 properties introduced with Unicode v6.3. (Bug#16043)
142 2013-12-04 Martin Rudalics <rudalics@gmx.at>
144 * xterm.c (XTflash): Fix coordinate of bottom area to flash
147 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
149 * font.c (font_list_entities): Remove dummy assignment.
150 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
151 used on graphic displays only. Remove unused 'font_encoder' member.
152 (struct font_bitmap): Remove unused 'extra' member.
153 * nsfont.m (nsfont_open):
154 * w32font.c (w32font_open_internal):
155 * ftfont.c (ftfont_get_bitmap): Adjust users.
157 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
159 Use bool for boolean.
160 * tparam.c (tparam1):
161 * undo.c (record_point, record_property_change):
162 Use bool for boolean, for local vars that are always true or false.
164 Minor integer overflow fixes (Bug#16033).
165 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
166 This improves on the previous fix to this function.
167 (window_resize_check): When summing up pixel counts, don't rely on
168 undefined behavior if the sum overflows.
170 2013-12-03 Martin Rudalics <rudalics@gmx.at>
172 * window.c (Fset_window_new_pixel): Don't choke at negative
173 argument value (Bug#16033).
175 * xfns.c (Fx_create_frame): Add another call to change_frame_size
176 to avoid crash in window_box_height.
178 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
179 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
181 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
183 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
185 Minor integer overflow fixes.
186 * window.c (Fset_window_new_pixel, grow_mini_window):
187 * xdisp.c (Fwindow_text_pixel_size):
188 Avoid undefined behavior on signed integer overflow.
189 * xfns.c (x_set_mouse_color):
190 Check that drag shape fits in 'unsigned', since that's what X wants.
192 2013-12-02 Eli Zaretskii <eliz@gnu.org>
194 Improve reporting of fatal exception on MS-Windows.
195 * w32fns.c (my_exception_handler): New function.
196 (globals_of_w32fns): Set it up as the unhandled exception
197 handler. Initialize exception code and address to zeros.
198 (emacs_abort): If the exception code and address are available,
199 print them at the beginning of the backtrace. Fix the format of
200 printing addresses (was producing 0x0x12345678 on XP).
203 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
205 * eval.c (Fbacktrace__locals): New function.
206 (syms_of_eval): Defsubr it.
208 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
210 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
211 Define here to unify between...
212 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
213 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
215 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
217 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
219 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
220 fringe background extension.
221 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
222 because they are now always the same as `left' and `width',
223 respectively. Remove code for the case that `width' and
224 `sb_width' are different.
226 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
228 Fix minor problems found by static checking.
229 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
230 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
231 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
233 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
235 * image.c (imagemagick_compute_animated_image): Don't crash if we
236 have an animation with different-sized images (bug#15313).
238 2013-11-30 Martin Rudalics <rudalics@gmx.at>
240 Remove some unused items introduced during pixelwise change.
241 * window.c (window_resize_total_check): Remove unused function.
242 * xdisp.c (remember_mouse_glyph): Remove unused label.
243 (Ftool_bar_height): Move declaration inside #if.
244 * xterm.c (x_set_window_size): Don't use r and c.
246 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
248 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
251 * window.c (Fset_window_configuration): Comment out unused variables.
253 * w32term.c (w32_read_socket): Remove unused variable `buf'.
255 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
257 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
259 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
261 * gnutls.c (gnutls_audit_log_function): Only declare and define if
262 HAVE_GNUTLS3 (Bug#16001).
264 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
265 if interrupts are deferred (Bug#15801).
267 2013-11-30 Martin Rudalics <rudalics@gmx.at>
269 Support resizing frames and windows pixelwise.
270 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
271 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
272 (struct glyph_matrix): Replace window_left_col and
273 window_top_line by window_pixel_left and window_pixel_top.
274 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
276 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
277 (draw_window_divider, move_it_to, x_draw_right_divider)
278 (x_draw_bottom_divider, change_frame_size): Add or fix
280 * dispnew.c (change_frame_size_1): Change prototype.
281 (adjust_glyph_matrix, required_matrix_width)
282 (adjust_frame_glyphs_for_window_redisplay): Use pixel
283 values instead of lines and columns.
284 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
285 WINDOW_TOTAL_FRINGE_WIDTH.
286 (handle_window_change_signal, do_pending_window_change)
287 (init_display): Adjusts calls of change_frame_size.
288 (change_frame_size, change_frame_size_1): Handle pixelwise
290 * frame.c (Qright_divider_width, Qbottom_divider_width):
292 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
293 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
294 (x_set_internal_border_width, x_set_vertical_scroll_bars)
295 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
297 (set_frame_param): New function.
298 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
299 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
300 (Ffringe_width, Fborder_width, Fright_divider_width)
301 (Fbottom_divider_width): New functions, defsubr them.
302 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
303 New argument pixelwise.
304 (struct frame_parm_table): New members Qright_divider_width and
305 Qbottom_divider_width.
306 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
307 (x_report_frame_params): Handle Qright_divider_width and
308 Qbottom_divider_width.
309 (x_set_right_divider_width, x_set_bottom_divider_width):
311 (frame_resize_pixelwise): New option.
312 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
313 new_pixelwise, right_divider_width and bottom_divider_width;
314 remove total_lines; rename text_lines, text_cols, new_text_lines
315 and new_text_cols to text_height, text_width, new_height and
316 new_width respectively.
317 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
318 FRAME_TEXT_WIDTH respectively.
319 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
320 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
321 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
323 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
324 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
325 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
326 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
327 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
328 (FRAME_TOTAL_COLS_ARG): Remove macro.
329 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
330 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
331 (x_wm_set_size_hint): Handle frame pixel sizes.
332 * indent.c (compute_motion, Fcompute_motion):
333 Call window_body_width instead of window_body_cols.
334 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
335 (make_lispy_position): Handle right and bottom dividers.
336 (Fsuspend_emacs): Pixelize call of change_frame_size.
337 * keyboard.h: Extern Qright_divider, Qbottom_divider.
338 * lisp.h: Extern set_frame_param.
339 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
341 (Fx_create_frame): Add entry for vertical_drag_cursor.
342 Pixelize call of change_frame_size.
343 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
344 * nsterm.m (ns_update_window_end): Optionally draw right
346 (x_set_window_size): Add argument pixelwise.
347 Call check_frame_size and change_frame_size with pixelwise zero.
348 (ns_draw_window_divider): New function.
349 (ns_redisplay_interface): Add ns_draw_window_divider.
350 (updateFrameSize:): Call change_frame_size with pixelwise zero.
351 (x_new_font): Call x_set_window_size with pixelwise zero.
352 * print.c (print_object): For a window print its sequence
354 * term.c (Fresume_tty): Pixelize call of change_frame_size.
355 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
356 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
357 (w32_createwindow): Use scroll bar area width.
358 (w32_wnd_proc): Handle bottom divider width.
359 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
360 (Fx_create_frame): Default divider width parameters.
361 Caclulate sizes pixelwise. Add vertical drag cursor support.
362 (x_create_tip_frame): Default divider widths to zero.
363 Pixelize call to change_frame_size.
364 (Fx_show_tip): Add handling of divider widths. Pixelize window
366 (Fw32_frame_rect): New function.
367 (frame_parm_handler w32_frame_parm_handlers): Add divider
369 (Vx_window_vertical_drag_shape): Add variable.
370 * w32inevt.c (resize_event, maybe_generate_resize_event):
371 Pixelize change_frame_size calls.
372 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
374 * w32term.c (w32_draw_window_divider): New function.
375 (x_update_window_end): Handle right divider.
376 (w32_draw_fringe_bitmap, x_scroll_run)
377 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
378 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
379 Calculate new frame sizes pixelwise.
380 (x_new_font): Pixelize call to x_set_window_size.
381 (x_check_fullscreen): Pixelize call to change_frame_size.
382 (x_set_window_size_1, x_set_window_size): New argument
383 pixelwise. Calculate pixelwise.
384 (x_wm_set_size_hint): Use scroll bar area width.
385 (w32_redisplay_interface): Add w32_draw_window_divider.
386 * w32term.h (struct w32_output): Add vertical drag cursor.
387 * widget.c (set_frame_size, update_wm_hints)
388 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
390 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
391 * window.c (sequence_number): Restore.
392 (Fwindow_pixel_width, Fwindow_pixel_height)
393 (Fwindow_mode_line_height, Fwindow_header_line_height)
394 (window_pixel_to_total, Frun_window_scroll_functions)
395 (Fset_window_new_pixel, window_resize_apply_total)
396 (Fwindow_resize_apply_total): New functions.
397 (window_body_height, window_body_width): Rename from
398 window_body_lines. New argument PIXELWISE.
400 (Fwindow_body_height, Fwindow_body_width): New argument
402 (coordinates_in_window, window_relative_x_coord): Use window's
403 pixel width instead of total width.
404 (replace_window, recombine_windows): Initialize pixel values.
405 (resize_root_window, resize_frame_windows, grow_mini_window)
406 (shrink_mini_window): New argument PIXELWISE.
408 (Fdelete_other_windows_internal, adjust_window_margins)
409 (window_resize_check, window_resize_apply)
410 (Fdelete_window_internal, Fresize_mini_window_internal)
411 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
412 (check_frame_size): Rename arguments. New argument PIXELWISE.
414 (set_window_buffer): Make samebuf bool. Run configuration change
415 hook only if buffer changed.
416 (Fset_window_buffer): Rewrite doc-string.
417 (make_window): Initialize new_pixel slot.
418 (Fwindow_resize_apply): Check pixel size of root window.
419 (Fsplit_window_internal): Call 2nd argument pixel_size.
421 (Fscroll_left, Fscroll_right): Call window_body_width instead of
423 (save_window_data): New slots frame_text_width,
424 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
425 (saved_window): New slots pixel_left, pixel_top, pixel_height,
427 (Fcurrent_window_configuration, Fset_window_configuration)
428 (save_window_save, compare_window_configurations): Handle new
429 slots in save_window_data and saved_window.
430 (Fset_window_scroll_bars): Fix doc-string.
431 (window_resize_pixelwise): New variable.
432 (coordinates_in_window, Fcoordinates_in_window_p):
434 (make_parent_window): Adjust sequence_number.
435 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
437 * window.h (struct window): New members new_pixel, pixel_left,
438 pixel_top, pixel_width, pixel_height. Restore sequence_number.
439 (wset_new_pixel): New function.
440 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
441 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
442 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
443 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
444 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
445 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
446 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
447 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
448 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
449 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
450 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
451 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
452 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
453 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
454 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
456 (resize_frame_windows, grow_mini_window, shrink_mini_window)
457 (window_body_width, check_frame_size): Adapt external declarations.
458 * xdisp.c (last_max_ascent): New integer.
459 (window_text_bottom_y): Handle bottom divider.
460 (window_box_width, window_box_height): Calculate pixelwise.
461 (get_glyph_string_clip_rects): Handle right divider.
462 (remember_mouse_glyph): When windows are resized pixelwise
463 proceed with width and height set to 1.
464 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
466 (move_it_to): Calculate and return maximum x position
468 (Fwindow_text_pixel_size): New function.
469 (resize_mini_window, update_tool_bar): Calculate pixelwise.
470 (tool_bar_lines_needed): Rename to tool_bar_height.
472 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
474 (redisplay_tool_bar): Calculate pixelwise.
475 (redisplay_window): Calculate pixelwise. Handle dividers.
476 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
477 (x_draw_vertical_border): Handle dividers.
478 (define_frame_cursor1): Handle vertical drag cursor.
479 (x_draw_right_divider, x_draw_bottom_divider): New functions.
480 (expose_window): Calculate pixelwise. Handle dividers.
481 (init_xdisp): Initialize pixel values.
482 * xfaces.c (Qwindow_divider): New face.
483 (realize_basic_faces): Realize it.
484 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
485 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
486 (x_set_scroll_bar_default_width): Default actual width to 16.
487 (Fx_create_frame): Set sizes pixelwise.
488 (x_create_tip_frame): Default divider widths to zero.
489 Pixelize call of change_frame_size.
490 (Fx_show_tip): Handle divider widths. Initial pixel position
492 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
493 (Vx_window_vertical_drag_shape): New option.
494 * xmenu.c (free_frame_menubar): Pixelize call of
496 * xterm.c (x_draw_window_divider): New function.
497 (x_update_window_end): Optionally draw right divider.
498 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
499 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
500 (handle_one_xevent, x_new_font): Calculate pixelwise.
501 (x_set_window_size_1, x_set_window_size): New argument
502 pixelwise. Calculate pixelwise.
503 (x_wm_set_size_hint): Pixelize call of check_frame_size.
504 (struct x_redisplay_interface): Add x_draw_window_divider.
505 * xterm.h (struct x_output): Add vertical_drag_cursor.
507 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
509 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
510 Set invisible frames's `redisplay' when a full redisplay is requested.
511 (redisplay_window): Set must_be_updated_p instead (bug#15999).
512 (redisplay_mode_lines): Don't set must_be_updated_p any more.
513 (display_mode_lines): Set it here instead.
515 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
517 * dispextern.h (set_window_update_flags): Remove.
519 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
521 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
523 * xdisp.c (REDISPLAY_SOME_P): New macro.
524 (redisplay_internal): Use it (bug#15999).
525 (prepare_menu_bars, redisplay_window): Use it as well.
527 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
529 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
531 * w32font.c (g_b_init_get_char_width_32_w): New static var.
532 (globals_of_w32font): Zero it out.
533 (GetCharWidth32W_Proc): New function pointer.
534 (get_char_width_32_w): New function.
535 (compute_metrics): If get_glyph_outline_w returns an error, try
536 get_char_width_32_w before declaring a failure. This avoids
537 punishing raster (a.k.a. "bitmap") fonts by slowing down
538 redisplay. (Bug#6364).
540 2013-11-29 Eli Zaretskii <eliz@gnu.org>
542 * xdisp.c (clear_mouse_face): Don't invalidate the entire
543 mouse-highlight info, just signal frame_up_to_date_hook that mouse
544 highlight needs to be redisplayed. (Bug#15913)
546 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
548 Fix minor problems found by static checking.
549 * buffer.h (struct buffer_text, struct buffer):
550 * frame.h (struct frame):
551 * window.h (struct window):
552 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
553 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
554 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
555 no-longer-valid use of HAVE_MENUS.
556 * xdisp.c (propagate_buffer_redisplay): Now static.
558 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
560 * xmenu.c (Fmenu_or_popup_active_p):
561 * window.c (Fset_window_configuration):
562 * menu.c (Fx_popup_menu, Fx_popup_dialog):
563 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
564 * fns.c (Fyes_or_no_p):
565 * editfns.c (Fmessage_box, Fmessage_or_box):
566 * alloc.c (make_save_ptr_ptr):
567 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
569 * window.c (Fset_window_configuration): Move select_window later.
571 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
573 Refine redisplay optimizations to only redisplay *some* frames/windows
574 rather than all of them.
575 * xdisp.c (REDISPLAY_SOME): New constant.
576 (redisplay_other_windows, wset_redisplay, fset_redisplay)
577 (bset_redisplay, bset_update_mode_line): New functions.
578 (message_dolog): Use bset_redisplay.
579 (clear_garbaged_frames): Use fset_redisplay.
580 (echo_area_display): Use wset_redisplay.
581 (buffer_shared_and_changed): Remove.
582 (prepare_menu_bars): Call Vpre_redisplay_function before updating
583 frame titles. Compute the actual set of windows redisplayed.
584 Don't update frame titles and menu bars for frames that don't need to
586 (propagate_buffer_redisplay): New function.
588 (redisplay_internal): Use it. Be more selective in the set of windows
589 we redisplay. Propagate windows_or_buffers_changed to
590 update_mode_lines a bit later to simplify the code.
591 (mark_window_display_accurate_1): Reset window and buffer's
593 (redisplay_window): Do nothing if neither the window nor the buffer nor
594 the frame needs redisplay.
595 * window.h (struct window): Add `redisplay' field.
596 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
597 (redisplay_other_windows, window_list): New declarations.
598 * window.c (select_window, Fset_window_start): Use wset_redisplay.
599 (window_list): Not static any more.
600 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
601 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
602 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
603 * frame.c (Fmake_frame_visible): Don't redisplay everything.
604 * frame.h (struct frame): Add `redisplay' field.
605 Move `external_menu_bar' bitfield next to other bit-fields.
606 (SET_FRAME_GARBAGED): Use fset_redisplay.
607 (SET_FRAME_VISIBLE): Don't garbage the frame;
608 Use redisplay_other_windows.
609 * buffer.h (struct buffer): Add `redisplay' field.
610 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
611 (modify_overlay): Use bset_redisplay.
612 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
614 2013-11-28 Eli Zaretskii <eliz@gnu.org>
616 Support w32 file notifications in batch mode.
617 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
618 invalid (which happens in batch mode). If non-interactive, call
619 handle_file_notifications to store file notification events in the
620 input queue. (Bug#15933)
622 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
624 * w32inevt.c (handle_file_notifications): Now external, not static.
626 * w32term.h (handle_file_notifications): Provide prototype.
628 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
629 init_crit, since init_display, which does that otherwise, is not
632 2013-11-27 Glenn Morris <rgm@gnu.org>
634 * Makefile.in ($(lispsource)/international/charprop.el): New.
635 (emacs$(EXEEXT)): Depend on charprop.el.
637 2013-11-27 Eli Zaretskii <eliz@gnu.org>
639 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
640 deleting portions of the buffer under non-nil REPLACE argument.
643 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
644 directory, watch it and not its parent.
645 (add_watch): Allow empty string in FILE.
647 2013-11-27 Martin Rudalics <rudalics@gmx.at>
649 * window.c (Fset_window_start, window_resize_apply)
650 (window_scroll): Reset window_end_valid (Bug#15957).
652 2013-11-27 Glenn Morris <rgm@gnu.org>
654 * Makefile.in (leimdir): Now in lisp source directory.
655 ($(leimdir)/leim-list.el): Just use ../leim .
656 * epaths.in (PATH_DUMPLOADSEARCH):
657 * lread.c (load_path_default):
658 * nsterm.m (ns_load_path): No more leim directory.
660 2013-11-26 Andreas Schwab <schwab@suse.de>
662 * .gdbinit (xgettype): Add cast.
664 2013-11-26 Glenn Morris <rgm@gnu.org>
666 Preload leim-list.el.
667 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
668 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
669 is a single directory.
671 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
673 bool-vector-subsetp is now the normal direction (Bug#15912).
674 * data.c (Fbool_vector_subsetp): Test whether the first argument
675 is a subset of the second one, not the reverse. Add doc string.
677 Fix minor problems found by static checking.
678 * lread.c (load_path_default): Now static.
679 * textprop.c (text_property_stickiness): Be consistent about the
680 test used when deciding whether to consider the previous character.
681 This simplifies the code a bit.
683 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
685 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
688 (syms_of_frame): Don't defsubr them.
690 2013-11-25 Glenn Morris <rgm@gnu.org>
692 * lread.c (load_path_default): Change the sense of the argument.
693 (init_lread): When EMACSLOADPATH is set, do not ignore changes
694 from dump_path. When it is not, avoid checking dump_path twice.
696 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
697 uninstalled dump_path against installed Vload_path. (Bug#15964)
699 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
701 Export get_pos_property to Elisp.
702 * editfns.c (Fget_pos_property): Rename from get_pos_property.
703 (syms_of_editfns): Export it to Elisp.
705 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
707 2013-11-23 Romain Francoise <romain@orebokech.com>
709 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
710 initialization here ...
711 (syms_of_fileio): ... from here.
713 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
715 * lread.c (init_lread): Fix int/Lisp_Object mixup.
716 Please use --enable-check-lisp-object-type.
718 2013-11-23 Glenn Morris <rgm@gnu.org>
720 * process.c (get_process): Explicit error for dead buffers.
722 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
724 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
726 2013-11-23 Glenn Morris <rgm@gnu.org>
728 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
729 * lread.c (load_path_check): Take path to check as argument.
730 (load_path_default): New, split from init_lread.
731 (init_lread): Move calc of default load-path to load_path_default.
732 Empty elements in EMACSLOADPATH now stand for the default.
733 (load-path): Doc fix.
734 * emacs.c (decode_env_path): Add option to treat empty elements
735 as nil rather than ".".
736 * callproc.c (init_callproc_1, init_callproc):
737 * image.c (Vx_bitmap_file_path):
738 * lisp.h (decode_env_path):
739 * lread.c (Vsource_directory):
740 Update for new argument spec of decode_env_path.
742 2013-11-22 Eli Zaretskii <eliz@gnu.org>
744 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
745 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
747 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
749 Fix some dependency problems that cause unnecessary recompiles.
750 Problem reported by RMS in
751 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
752 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
753 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
754 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
755 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
756 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
757 (boostrap-clean): No need to remove stamp-oldxmenu.
759 Fix recently introduced bool vector overrun.
760 This was due to an optimization that went awry.
761 Reported by Glenn Morris in
762 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
763 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
764 for empty vectors, undoing the 2013-11-18 change.
765 * data.c (bool_vector_binop_driver): Rely on this.
766 Fix bug that occasionally overran the destination.
767 * lisp.h (struct Lisp_Bool_vector): Document this.
769 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
771 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
774 * nsterm.m (init, run, stop:): Comment out for now, does not work
777 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
779 * charset.c (syms_of_charset): Don't read past end of string.
781 2013-11-19 Glenn Morris <rgm@gnu.org>
783 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
785 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
787 Add hooks to run on gaining/losing focus. (Bug#15029)
788 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
789 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
790 (syms_of_frame): Add focus-in-hook, focus-out-hook.
792 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
794 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
795 The old names predated the API change that put destination at end.
797 Improve API of recently-added bool vector functions (Bug#15912).
798 The old API had (bool-vector-count-matches A B)
799 and (bool-vector-count-matches-at A B I), which gave the
800 misleading impression that the two functions were variants, one
801 with a location I. The new API has (bool-vector-count-population A)
802 and (bool-vector-count-consecutive A B I) to make the distinction
803 clearer. The first function no longer has a B argument, since the
804 caller can easily determine the number of nils if the length and
805 number of ts is known.
806 * data.c (Fbool_vector_count_population): Rename from
807 bool_vector_count_matches, and accept just 1 argument.
808 (Fbool_vector_count_consecutive): Rename from
809 Fbool_vector_count_matches_at.
811 Always allocate at least one bits_word per bool vector.
812 See Daniel Colascione in:
813 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
814 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
815 * data.c (bool_vector_binop_driver): Rely on this. Tune.
816 * lisp.h (struct Lisp_Bool_vector): Document this.
818 2013-11-18 Eli Zaretskii <eliz@gnu.org>
820 * insdel.c (invalidate_buffer_caches): New function, consolidated
821 from part of prepare_to_modify_buffer.
822 (insert_from_gap, prepare_to_modify_buffer):
823 * coding.c (code_convert_region, code_convert_string):
824 Call invalidate_buffer_caches. (Bug#15841)
826 * lisp.h (invalidate_buffer_caches): Add prototype.
828 2013-11-17 Eli Zaretskii <eliz@gnu.org>
830 * w32term.c (x_update_window_end): Don't invalidate the entire
831 mouse-highlight info, just signal frame_up_to_date_hook that mouse
832 highlight needs to be redisplayed. (Bug#15913)
834 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
836 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
838 2013-11-16 Eli Zaretskii <eliz@gnu.org>
840 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
841 while we are using Vprin1_to_string_buffer.
843 * keymap.c (describe_map): Don't crash if PT is 1 both before and
844 after inserting the description string. (Bug#15907)
846 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
848 * data.c: Work around bogus GCC diagnostic about shift count.
849 Reported by Eli Zaretskii in
850 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
851 (pre_value): New function.
852 (count_trailing_zero_bits): Use it.
854 2013-11-15 Eli Zaretskii <eliz@gnu.org>
856 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
857 assume C macros are not supported even under -g3 in these old GCC
860 2013-11-15 Leo Liu <sdl.web@gmail.com>
862 * minibuf.c (Ftry_completion, Fall_completions)
863 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
865 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
867 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
868 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
869 This avoids placing unnecessary constants into the Emacs code.
871 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
873 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
874 for Cygwin w32 build.
876 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
877 for Cygwin w32 build. (Bug#15892)
879 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
881 Simplify, port and tune bool vector implementation.
882 * alloc.c (bool_vector_exact_payload_bytes)
883 (bool_vector_payload_bytes): Remove.
884 (bool_vector_fill): Return its argument.
885 * alloc.c (bool_vector_fill):
887 * print.c (print_object):
888 Simplify by using bool_vector_bytes.
889 * alloc.c (make_uninit_bool_vector):
890 New function, broken out from Fmake_bool_vector.
891 (Fmake_bool_vector): Use it. Use tail call.
892 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
893 * data.c (BITS_PER_ULL): New constant.
894 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
895 if long long versions don't exist.
896 (shift_right_ull): New function.
897 (count_one_bits_word): New function, replacing popcount_bits_word
898 macro. Don't assume that bits_word is no wider than long long.
899 (count_one_bits_word, count_trailing_zero_bits):
900 Don't assume that bits_word is no wider than long long.
901 * data.c (bool_vector_binop_driver, bool_vector_not):
902 * fns.c (Fcopy_sequence):
904 Create an uninitialized destination, to avoid needless work.
905 (internal_equal): Simplify.
906 (Ffillarray): Prefer tail call.
907 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
908 contain at least one word.
909 (bits_word_to_host_endian): Prefer if to #if. Don't assume
910 chars are narrower than ints.
911 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
912 * fns.c (Fcopy_sequence):
914 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
915 Don't try to port to hosts where bits_word values have holes; the
916 code wouldn't work there anyway. Verify this assumption, though.
917 (bool_vector_bytes): New function.
918 (make_uninit_bool_vector): New decl.
919 (bool_vector_fill): Now returns Lisp_Object.
921 * xfns.c (xic_create_fontsetname):
922 * xrdb.c (gethomedir): Prefer tail calls.
924 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
926 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
927 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
929 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
930 that requires a return value.
931 (Fset_buffer_modified_p): Take advantage of this change to do
934 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
936 * buffer.c (Frestore_buffer_modified_p): Sync it with
937 Fset_buffer_modified_p.
938 (Fforce_mode_line_update): New function, moved from subr.el.
939 (Fset_buffer_modified_p): Use them.
940 (syms_of_buffer): Defsubr Fforce_mode_line_update.
942 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
944 * search.c (find_newline): Rewrite to prefer offsets to pointers.
945 This avoids undefined behavior when subtracting pointers into
946 different aways. On my platform it also makes the code a tad
947 smaller and presumably faster.
949 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
951 * keyboard.c (command_loop_1): Use region-extract-function.
952 * insdel.c (Qregion_extract_function): Not static any more (can we
953 stop pretending that these vars can benefit from being marked static?).
955 2013-11-09 Eli Zaretskii <eliz@gnu.org>
957 * search.c (find_newline): If buffer text is relocated during the
958 "dumb loop", adjust C pointers into buffer text to follow suit.
961 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
963 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
964 for conversion (Bug#15837).
966 2013-11-09 Eli Zaretskii <eliz@gnu.org>
968 * fileio.c (Finsert_file_contents): Invalidate the newline cache
969 for the entire range of inserted characters. (Bug#15841)
971 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
973 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
975 (realize_default_face): Remove assignment to distant-foreground if
976 unspecified (Bug#15815).
978 2013-11-08 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
981 cache-long-scans disabled, since we don't want to call
982 prepare_to_modify_buffer (in insert_1_both) for each message we
985 * buffer.h (bset_cache_long_scans): New INLINE function, moved
986 from buffer.c. Improve commentary to the buffer field setter
989 * buffer.c (bset_cache_long_scans): Static function deleted.
990 Improve commentary to the buffer field setter functions.
991 (init_buffer_once): Default for cache-long-scans changed to t.
994 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
996 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
998 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
999 This bug was introduced in my 2013-06-21 change, and caused
1000 struct Lisp_Sub_Char_Table objects to be given too many slots,
1001 which broke 'make -C admin/unidata'.
1003 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1005 Import changes from mac-port 4.5.
1006 * macfont.m (mac_font_copy_default_descriptors_for_language)
1007 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1008 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1009 (macfont_language_default_font_names): New.
1010 (macfont_list): Rearrange language/charset code.
1011 (macfont_close): Don't check for macfont_info->cache.
1012 (mac_ctfont_create_preferred_family_for_attributes): New font
1013 selection code, call
1014 mac_font_copy_default_name_for_charset_and_languages.
1015 (mac_font_copy_default_descriptors_for_language)
1016 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1018 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1020 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1022 Port to C11 aligned_alloc, and fix some integer overflows.
1023 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1024 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1025 and use of posix_memalign replaced with aligned_alloc.
1026 (aligned_alloc): New function, defined or declared as needed.
1027 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1028 Don't undef; configure.ac now does this.
1029 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1030 (calloc, aligned_alloc): Check for integer overflow.
1031 (aligned_alloc): Rename from memalign. All uses changed.
1032 (memalign): New function, an alias for aligned_alloc.
1034 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1036 * xdisp.c (redisplay_internal): Fix typo in last change.
1038 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1040 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1042 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1044 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1045 redisplay--mode-lines-cause.
1046 (redisplay_internal): Keep them uptodate. Remove redundant check of
1047 buffer_shared_and_changed.
1048 * *.[chm]: Number every assignment to update_mode_lines so we
1049 can track why it is set.
1051 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1053 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1055 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1057 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1058 can track why it is set.
1060 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1062 Integer-related fixes for term.c etc.
1063 * dispextern.h (face_tty_specified_color): New function.
1064 * term.c (turn_on_face): Don't rely on undefined behavior when
1065 assigning an out-of-range value to 'long'.
1066 Simplify test for toggling highlight.
1067 (tty_capable_p): Omit last two (unused) args. All callers changed.
1068 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1069 (read_menu_input, tty_menu_activate, tty_menu_show):
1070 * xfaces.c (x_supports_face_attributes_p)
1071 (tty_supports_face_attributes_p):
1072 Use bool for boolean. All callers changed.
1073 (tty_supports_face_attributes_p): Omit defaults for color indices;
1074 no longer needed. Simplify tail call.
1076 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1078 * xdisp.c (prepare_menu_bars): Mark static.
1079 * lisp.h (prepare_menu_bars): Don't declare.
1080 * xselect.c (x_handle_selection_clear):
1081 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1083 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1085 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1086 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1088 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1090 * keyboard.c (Fcommand_error_default_function): Rename from
1091 Fdefault_error_output.
1093 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1095 * keyboard.c (Fdefault_error_output): New function, extracted from
1097 (syms_of_keyboard): Use it for Vcommand_error_function.
1099 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1102 (init_eval): Use it to ensure handlerlist is non-NULL.
1103 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1104 (Fsignal): Adjust NULLness test of handlerlist.
1105 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1107 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1109 * callproc.c (call_process): Call prepare_to_modify_buffer before
1110 decoding text read from the sub-process, as the decoded stuff will
1111 be inserted into the buffer. This will invalidate the various
1112 caches maintained for the buffer. (Bug#15148)
1114 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1116 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1117 string of glyphless-char-display.
1119 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1121 * nsfns.m (ns_get_name_from_ioreg): New function.
1122 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1123 OSX >= 10.9. Use ns_get_name_from_ioreg.
1125 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1127 Simplify and port recent bool vector changes.
1128 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1129 only in this file. Use a more-efficient implementation if the
1130 second argument is a power of 2.
1131 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1132 Remove no-longer-necessary compile-time checks.
1133 (bool_vector_exact_payload_bytes): New function.
1134 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1135 exact payload changed to call the new function. Do not assume
1136 that the arg or result fits in ptrdiff_t.
1137 (bool_vector_fill): New function.
1138 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1140 (vroundup_ct): Don't assume arg fits in size_t.
1141 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1142 invoke set_category_set.
1143 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1144 All callers changed. Use bool_vector_set.
1145 * category.h (XCATEGORY_SET): Remove; no longer needed.
1146 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1148 * data.c (Faref): Use bool_vector_ref.
1149 (Faset): Use bool_vector_set.
1150 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1151 (Fbool_vector_not, Fbool_vector_count_matches)
1152 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1153 * fns.c (concat): Use bool_vector_ref.
1154 (Ffillarray): Use bool_vector_fill.
1155 (mapcar1): Use bool_vector_ref.
1156 (sxhash_bool_vector): Hash words, not bytes.
1157 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1158 a constant, since it's now used in #if.
1159 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1160 unsigned char on unusual architectures, so that we no longer
1161 assume that the number of bits per bits_word is a power of two or
1162 is a multiple of 8 or of CHAR_BIT.
1163 (Qt): Add forward decl.
1164 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1165 at least as strictly as bits_word.
1166 (bool_vector_data, bool_vector_uchar_data): New accessors.
1167 All data structure accesses changed to use them.
1168 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1169 (bool_vector_set): New functions.
1170 (bool_vector_fill): New decl.
1171 (ROUNDUP): Move to alloc.c as described above.
1173 Fix recent gnutls changes.
1174 * gnutls.c (Fgnutls_boot): Don't assume C99.
1175 * process.c (wait_reading_process_output): Fix typo in recent change.
1177 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1179 * process.c (wait_reading_process_output, read_process_output)
1180 (send_process): Check gnutls_state is not NULL.
1182 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1183 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1185 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1187 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1188 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1190 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1193 * nsfns.m (Fx_create_frame): Fix memory leak.
1195 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1196 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1197 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1199 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1201 * xdisp.c (message3_nolog, message_with_string): Encode the string
1202 before writing it to the terminal in a non-interactive session.
1204 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1205 sure we concatenate them into a unibyte string.
1207 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1208 resulting temporary name before returning it to the caller.
1209 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1210 is a unibyte string, convert NAME to a unibyte string to ensure
1211 that the result is also a unibyte string.
1213 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1214 create unibyte strings from default paths and directory/file
1217 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1220 * callproc.c (init_callproc): Use build_unibyte_string to make
1221 sure we create unibyte strings from default paths and
1222 directory/file names.
1224 * buffer.c (init_buffer): Don't store default-directory of
1225 *scratch* in multibyte form. The original problem which led to
1226 that is described in
1227 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1228 but it was solved long ago. (Bug#15260)
1230 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1232 Port to stricter C99 platforms.
1233 Especially, C99 prohibits nesting a struct X inside struct Y if
1234 struct X has a flexible array member.
1235 * alloc.c (struct sdata): New type.
1236 (sdata): Implement in terms of struct sdata.
1237 Remove u member; all uses replaced by next_vector, set_next_vector.
1238 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1239 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1240 (struct sblock): Rename first_data member to data, which is now
1241 a flexible array member. All uses changed.
1242 (next_vector, set_next_vector, large_vector_vec): New functions.
1243 (vector_alignment): New constant.
1244 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1245 (struct large-vector): Now merely a NEXT member, since the old approach
1246 ran afoul of stricter C99. All uses changed to use
1247 large_vector_vec or large_vector_offset.
1248 (large_vector_offset): New constant.
1249 * dispnew.c: Include tparam.h, for tgetent.
1250 Do not include term.h; no longer needed.
1251 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1252 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1253 (struct Lisp_Vector): Use a flexible array member for contents,
1254 instead of a union with a member that is an array of size 1.
1256 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1257 fact that the struct no longer contains a union.
1258 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1259 (struct Lisp_Save_Value, struct Lisp_Free):
1260 Use unsigned, not int, for spacers, to avoid c99 warning.
1261 (union specbinding): Use unsigned, not bool, for bitfield, as
1262 bool is not portable to pre-C99 hosts.
1264 2013-11-04 Glenn Morris <rgm@gnu.org>
1266 * emacs.c (usage_message): Mention that `-L :...' appends.
1268 2013-11-02 Glenn Morris <rgm@gnu.org>
1270 * Makefile.in (abs_builddir): Remove.
1271 (bootstrap_exe): Use relative filename.
1273 Use relative filenames in TAGS files.
1274 * Makefile.in (abs_srcdir): Remove it again.
1275 (.PHONY): Remove frc.
1276 (maintainer-clean): No more TAGS-LISP file.
1277 (TAGS): Pass relative file names to etags.
1278 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1280 * Makefile.in (abs_srcdir): New, set by configure.
1282 (maintainer-clean): Remove pointless echo. That should be in the
1283 top-level Makefile, if anywhere. Delete TAGS-LISP.
1284 (extraclean): No s/ and m/ directories for some time.
1285 (TAGS): Also depend on ctagsfiles3.
1286 Remove no-longer-defined S_FILE.
1287 Pass absolute filenames to etags once more.
1288 (TAGS-LISP): Replace lispdir with its expansion.
1289 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1290 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1292 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1294 * xfaces.c (check_lface_attrs, realize_default_face):
1295 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1296 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1298 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1300 * emacs.c (original_pwd): Remove global var by making it local.
1301 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1303 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1305 * xfaces.c: Declare color_distance.
1306 (QCdistant_foreground): New variable.
1307 (NEAR_SAME_COLOR_THRESHOLD): New define.
1308 (load_color2): New function.
1309 (load_color): Call load_color2.
1310 (load_face_colors): Call load_color2 and if distant-color is specified
1311 calculate distant and use distant-color if colors are near.
1312 (LFACE_DISTANT_FOREGROUND): New define.
1313 (merge_face_ref, Finternal_set_lisp_face_attribute)
1314 (Finternal_get_lisp_face_attribute)
1315 (x_supports_face_attributes_p): Handle distant-foreground similar to
1317 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1319 * dispextern.h (lface_attribute_index):
1320 Add LFACE_DISTANT_FOREGROUND_INDEX.
1322 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1324 * image.c (pbm_next_char): New function.
1325 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1326 (pbm_scan_number): Use it.
1327 (Qlibjpeg_version): New variable.
1328 (syms_of_image): DEFSYM and initialize it.
1330 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1332 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1334 2013-10-31 Glenn Morris <rgm@gnu.org>
1336 * emacs.c (original_pwd): New char.
1337 (main): If using --chdir, store original_pwd.
1338 (init_cmdargs): When setting Vinvocation_directory based on a
1339 relative argv[0], use original_pwd if set. (Bug#15768)
1341 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1343 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1345 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1347 * insdel.c: Fix minor problems found by static checking.
1348 (Qregion_extract_function): Now static.
1349 (prepare_to_modify_buffer_1): Remove unused locals.
1351 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1353 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1354 (syms_of_xdisp): Declare pre-redisplay-function.
1355 (markpos_of_region): Remove function.
1356 (init_iterator, compute_stop_pos, handle_face_prop)
1357 (face_before_or_after_it_pos, reseat_to_string)
1358 (get_next_display_element, window_buffer_changed)
1359 (redisplay_internal, try_cursor_movement, redisplay_window)
1360 (try_window_reusing_current_matrix, try_window_id, display_line)
1361 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1362 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1363 * window.h (struct window): Remove field `region_showing'.
1364 * dispextern.h (struct it): Remove region_beg/end_charpos.
1365 (face_at_buffer_position, face_for_overlay_string)
1366 (face_at_string_position): Update prototypes.
1367 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1368 (face_at_string_position): Remove `region_beg' and `region_end' args.
1369 * fontset.c (Finternal_char_font):
1370 * font.c (font_at, font_range): Adjust calls accordingly.
1371 * insdel.c (Qregion_extract_function): New var.
1372 (syms_of_insdel): Initialize it.
1373 (prepare_to_modify_buffer_1): Use it.
1375 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1377 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1378 * ftxfont.c (ftxfont_get_gcs):
1379 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1380 * xfaces.c (x_free_colors, x_free_dpy_colors)
1381 (x_create_gc, unload_color):
1382 * xselect.c (x_property_data_to_lisp):
1383 * xsettings.c (parse_settings):
1384 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1385 (get_bits_and_offset): Adjust definition.
1386 * frame.c (XParseGeometry): Adjust locals.
1387 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1388 * regex.h (toplevel): Likewise for reg_syntax_t.
1390 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1392 * eval.c (run_hook_with_args): Use FUNCTIONP.
1394 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1396 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1397 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1398 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1399 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1400 on MS-Windows anyway.
1401 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1402 (free_realized_face): ...adjust user.
1403 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1404 white relief pixels to -1.
1405 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1406 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1407 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1409 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1411 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1412 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1413 in practice now. All callers changed.
1415 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1417 * dispextern.h (struct face): Use bitfields for 'underline_type'
1418 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1419 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1420 'stipple' member. Move 'lface' member up to help...
1421 * xfaces.c (make_realized_face): ...this function to find and
1422 clear just the members that need clearing.
1423 (load_face_colors, realize_x_face):
1424 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1426 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1428 * xftfont.c (struct xftfont_info): Remove set-but-unused
1430 (xftfont_open): Adjust user.
1431 (xftfont_get_colors): Remove useless prototype.
1433 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1435 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1436 before passing them to 'unexec'. (Bug#15260)
1438 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1440 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1442 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1444 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1445 the changed signature of the font driver's 'close' method.
1447 * w32font.h (w32font_close): Adjust the prototype to the change in
1448 function definition.
1450 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1452 * w32uniscribe.c (uniscribe_close): Adapt the call to
1453 w32font_close to its new prototype.
1455 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1457 Omit unused frame argument of font API's close function.
1458 * font.h (struct font): Drop frame argument. Adjust comment.
1459 * font.c (font_clear_cache, font_close_object): Adjust users.
1460 * ftfont.c (ftfont_close):
1461 * ftxfont.c (ftxfont_close):
1462 * macfont.m (macfont_close):
1463 * nsfont.m (nsfont_close):
1464 * w32font.c (w32font_close):
1465 * xfont.c (xfont_close):
1466 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1467 tweak comments and make functions safe if called more than once for
1468 the same font object.
1470 Perform font-specific cleanup when font object is swept by GC. See
1471 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1472 * alloc.c (cleanup_vector): New function.
1473 (sweep_vector): Call it for each reclaimed vector object.
1474 * font.h (struct font): Adjust comment.
1476 2013-10-24 Glenn Morris <rgm@gnu.org>
1478 * Makefile.in (abs_top_srcdir): New, set by configure.
1480 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1482 Adjust recent font-related changes to fix bug#15686.
1483 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1484 is a live window system frame, mark its default font too.
1486 2013-10-23 Glenn Morris <rgm@gnu.org>
1488 * Makefile.in (RUN_TEMACS): Make relative (again).
1489 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1490 (bootstrap-emacs$(EXEEXT)):
1491 Quote entities that might contain whitespace.
1493 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1495 Port to Solaris 10 and its bundled GCC.
1496 Problem reported by Timothy C. Burt.
1497 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1499 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1501 Do not allow font caches to grow too large.
1502 * alloc.c (compact_font_cache_entry, compact_font_caches):
1503 New functions or stub if not HAVE_WINDOW_SYSTEM.
1504 (compact_undo_list): Factor out from Fgarbage_collect.
1506 (mark_face_cache): Mark face font. Move down to avoid
1508 (mark_terminals): Do not mark font cache here.
1509 (Fgarbage_collect): Call compaction functions described
1510 above. Adjust comment.
1512 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1514 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1515 chdir to HOME (bug#15607).
1517 * nsterm.m (Qcocoa, Qgnustep): New variables.
1518 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1519 (ns_get_color): Make selection color work for GNUStep also.
1521 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1523 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1524 handles mouse clicks. Instead, let GPM use the same code as all
1525 the other mice use. See the discussion starting at
1526 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1527 for the details of the problem with the menu bar this fixes.
1529 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1531 Remove port-specific display name lists to avoid extra
1532 complexity and data duplication with display info lists.
1533 * xterm.h (x_display_name_list): Remove declaration.
1534 * xterm.c (x_display_name_list): Remove.
1535 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1536 * xfns.c (x_display_info_for_name, Fx_display_list):
1537 Likewise. Use x_display_list where appropriate.
1538 * w32term.h (w32_display_name_list): Remove declaration.
1539 * w32term.c (w32_display_name_list): Remove.
1540 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1542 * w32fns.c (x_display_info_for_name, Fx_display_list):
1543 Likewise. Use x_display_list where appropriate.
1544 * nsterm.h (ns_display_name_list): Remove declaration.
1545 * nsterm.m (ns_display_name_list): Remove.
1546 (ns_term_init, syms_of_nsterm): Adjust users.
1547 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1548 Likewise. Use x_display_list where appropriate.
1549 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1550 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1551 (mark_terminals): Mark per-terminal font cache.
1553 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1555 Don't run timers in input-pending-p. Its new check-timers param
1556 provides the prior behavior. (Bug#15045).
1557 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1560 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1562 Make some functions static in non-Microsoft builds.
1563 On my platform (Fedora 19 x86-64), this shrinks the
1564 Emacs executable (text+data) by 0.25%.
1565 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1566 (load_color) [!MSDOS]:
1567 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1568 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1569 * lisp.h (check_existing):
1570 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1571 (network_interface_info) [!WINDOWSNT]:
1572 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1573 Remove extern decls.
1574 * fileio.c (check_existing):
1575 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1576 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1577 (network_interface_info) [!WINDOWSNT]:
1578 * term.c (encode_terminal_code) [!WINDOWSNT]:
1579 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1580 * xfaces.c (load_color) [!MSDOS]:
1582 * fileio.c (check_existing, check_executable, check_writable):
1583 * process.c (network_interface_list, network_interface_info):
1584 Move earlier, so that we don't need forward decls.
1585 * gnutls.c (fn_gnutls_transport_set_errno)
1586 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1588 * w32.c (init_environment): Use faccessat rather than
1589 check_existing, partly for consistency with the rest of the code
1590 in this file, partly so that check_existing can be static.
1592 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1593 * emacs.c (MAIN_PROGRAM): New macro.
1594 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1595 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1597 bool vector int width fixes
1598 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1599 (Fbool_vector_count_matches_at):
1600 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1601 can exceed PTRDIFF_MAX, at least in theory.
1602 (Fbool_vector_count_matches_at):
1603 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1605 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1607 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1608 (struct sockaddr): Add forward decl, for platforms that lack it.
1610 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1612 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1615 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1617 * w32.c (network_interface_get_info, network_interface_list)
1618 (network_interface_info): New functions. (Bug#15610)
1619 (GetAdaptersInfo_Proc): New typedef.
1620 (get_adapters_info): New wrapper function.
1621 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1623 * process.h (network_interface_list, network_interface_info):
1626 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1627 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1628 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1629 for WINDOWSNT. Doc fix.
1630 (syms_of_process): Defsubr Snetwork_interface_list and
1631 Snetwork_interface_info unconditionally.
1633 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1634 in NS GUI sessions. (Bug#15629)
1636 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1638 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1640 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1642 * print.c (print_object): Print " ..." when truncating bool vectors.
1644 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1646 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1647 standard mouse buttons.
1649 * termhooks.h (struct input_event): Remove incorrect commentary.
1651 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1653 Disallow bool vector operations on mixed-length operands.
1654 The old behavior left garbage in the result vector sometimes,
1655 and didn't seem to be useful.
1656 * data.c (Qwrong_length_argument): New static var.
1657 (wrong_length_argument): New function.
1658 (bool_vector_binop_driver): Check that args agree in length.
1660 * keyboard.c, keyboard.h (all_kboards): Now static.
1662 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1664 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1665 note from the lispref.
1667 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1669 * nsterm.h (struct ns_display_info): Remove set-but-unused
1670 member image_cache (image caches are per-terminal anyway).
1671 (FRAME_X_IMAGE_CACHE): Remove.
1672 * nsterm.m (ns_initialize_display_info): Adjust user.
1674 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1676 * w32proc.c: Include mingw_time.h.
1678 * w32.c: Include mingw_time.h.
1680 Implement scrolling of TTY menus when the screen is too short.
1682 * term.c (tty_menu_display): Accept an additional argument, the
1683 menu item from which to start displaying the menu. Account for
1684 the value of Y when limiting the menu to the number of available
1686 (mi_result): New enumeration.
1687 (read_menu_input): Return enumerated value. When the y coordinate
1688 hits min_y or max_y, return scroll indication instead of wrapping
1690 (tty_menu_activate): Handle the scrolling indications from
1691 read_menu_input. Compute the first menu item to display and pass
1692 it to tty_menu_display.
1694 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1696 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1697 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1698 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1699 Adjust to match the change described below.
1700 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1701 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1702 memory_below_frame members to...
1703 * termchar.h (struct tty_display_info): ...here because they're
1704 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1705 * term.c (init_tty):
1706 * nsterm.m (ns_create_terminal):
1707 * w32term.c (w32_create_terminal):
1708 * xterm.c (x_create_terminal): Adjust users.
1709 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1710 to filter out non-TTY frames. Adjust comment.
1711 (scrolling): Adjust user. Prefer eassert for debugging check.
1713 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1715 * xfaces.c (PT_PER_INCH): Remove unused macro.
1716 * termhooks.h (struct terminal): Remove set-but-unused
1717 member fast_clear_end_of_line.
1718 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1719 * nsterm.m (ns_create_terminal):
1720 * term.c (init_tty):
1721 * w32term.c (w32_create_terminal):
1722 * xterm.c (x_create_terminal): Adjust users.
1724 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1726 * lisp.h (bool_vector_size): New function.
1727 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1728 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1729 (Fbool_vector_not, Fbool_vector_count_matches_at):
1730 Remove uses of 'eassume' that should no longer be needed,
1731 because they are subsumed by the 'eassume' in bool_vector_size.
1733 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1735 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1736 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1737 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1742 have different dimensions. (Bug#15575)
1744 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1747 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1749 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1751 * term.c (tty_menu_show): Never return with unbalanced
1752 specpdl. Use eassert for debugging check. Adjust style.
1754 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1756 * term.c (read_menu_input): Make selection of menu items
1757 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1758 (tty_menu_activate): Fix off-by-one error when computing max_y.
1760 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1762 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1763 audit logging (only used with GnuTLS 3.x) and enable it.
1765 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1767 * dispnew.c (redraw_frame): Remove useless #ifdef because
1768 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1769 Also, move TTY fflush to...
1770 * term.c (tty_update_end): ...this function.
1772 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1774 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1775 the end of the frame's glyph matrix. (Bug#15575)
1777 * term.c (tty_menu_display): Don't move cursor while overwriting
1778 frame's glyphs with menu items. Limit the number of items
1779 displayed to what can be shown on the available screen lines,
1780 excluding the echo area.
1781 (tty_menu_activate): Limit the Y coordinate allowed by
1782 read_menu_input to the last screen line used for menu display.
1784 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1786 * lisp.h (eassume): New macro.
1787 Also, include <verify.h>, for 'assume'.
1788 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1789 (vroundup, vector_nbytes):
1790 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1791 (Fbool_vector_not, Fbool_vector_count_matches)
1792 (Fbool_vector_count_matches_at):
1793 Use eassume, not eassert.
1794 * casetab.c (set_identity, shuffle):
1795 * composite.c (composition_gstring_put_cache):
1796 * dispnew.c (update_frame_1):
1797 * ftfont.c (ftfont_shape_by_flt):
1798 * image.c (gif_load):
1799 * intervals.c (offset_intervals):
1800 * macfont.m (macfont_shape):
1801 Remove calls to 'assume' that are no longer needed, because
1802 --enable-gcc-warnings no longer generates bogus warnings
1803 when these calls are removed.
1805 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1807 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1809 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1812 (Qsubstitute_env_in_file_name): New var.
1813 (syms_of_fileio): Define it.
1815 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1817 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1818 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1821 * term.c (save_and_enable_current_matrix): Don't allocate and
1822 don't save margin areas.
1823 (restore_desired_matrix): Don't restore margin areas.
1824 (free_saved_screen): Don't free margin areas.
1826 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1828 * image.c: Pacify --enable-gcc-warnings.
1829 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1830 #define only if used.
1832 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1834 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1835 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1836 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1837 (gif_load): For giflib v5.x and later, display the error message
1838 produced by giflib when its functions fail.
1839 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1842 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1844 * keyboard.c (last_event_timestamp): Remove. For X selection and
1845 GTK popup menus, it may be obtained from per-frame X display info.
1846 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1847 (process_special_events): Adjust users.
1848 * keyboard.h (last_event_timestamp): Remove declaration.
1849 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1850 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1851 * menu.h (xmenu_show): Adjust prototype.
1852 * menu.c (Fx_popup_menu): Adjust user.
1853 * xselect.c (x_own_selection, x_get_foreign_selection)
1854 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1856 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1858 * keyboard.c (init_kboard): Now static. Add arg
1859 to denote window system. Adjust comment.
1860 (init_keyboard): Adjust user.
1861 (allocate_kboard): New function.
1863 * nsterm.m (ns_term_init):
1864 * term.c (init_tty):
1865 * w32term.c (w32_create_terminal):
1866 * xterm.c (x_term_init): Use it.
1867 * keyboard.h (init_kboard): Remove prototype.
1868 (allocate_kboard): Add prototype.
1870 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1872 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1873 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1875 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1877 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1879 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1881 * term.c (tty_menu_activate): Flush the output stream after
1882 showing the cursor, and don't mark the frame garbaged at exit from
1883 the function. Fixes redisplay glitches when moving from one menu
1886 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1888 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1889 or throw error (Bug#15570).
1891 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1893 * intervals.c (temp_set_point_both): Move test into 'eassert',
1896 * lisp.h (eassert): Don't use 'assume'.
1897 Sometimes 'assume' wins in performance, and sometimes it loses,
1898 so it shouldn't be used all the time. Perhaps we need two
1899 flavors of 'eassert', one for where 'assume' is far more likely
1900 to help or to hurt; but that can be done later.
1901 Problem reported by Dmitry Antipov in
1902 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1903 Also, don't include <verify.h>; no longer needed.
1905 2013-10-09 Glenn Morris <rgm@gnu.org>
1907 * eval.c (Fcond): Doc tweak.
1909 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1911 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1912 expressions with side effects to eassert. (Bug#15565)
1914 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1916 * fns.c (hashfn_user_defined): Allow hash functions to return any
1919 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1921 Fix minor problems found by static checking.
1922 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1923 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1924 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1925 * keyboard.c (read_menu_command): Remove unused local.
1926 * lisp.h (read_menu_command): New decl.
1927 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1928 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1929 Return ptrdiff_t, not int.
1930 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1931 not int, for benefit of xpalloc.
1932 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1934 (have_menus_p): Remove; unused.
1935 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1936 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1937 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1939 (save_and_enable_current_matrix): Omit unnecessary casts.
1940 (read_menu_input): Omit local extern decl (now in lisp.h).
1941 Don't access uninitialized storage if mouse_get_xy fails.
1942 (tty_menu_activate): Mark local as initialized, for lint.
1943 (tty_menu_activate, tty_meny_show): Remove unused locals.
1945 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1947 Support menus on text-mode terminals.
1948 * xterm.h (xw_popup_dialog): Add prototype.
1950 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1951 (xmenu_show): Block input here, instead in Fx_popup_menu.
1952 (xw_popup_dialog): New function, with X-specific bits of popup
1955 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1958 * window.c (Fset_window_configuration): Use run-time tests of the
1959 frame type instead of compile-time conditionals, when menu-bar
1960 lines are considered.
1962 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1963 (w32_popup_dialog): New prototypes.
1965 * w32menu.c (Fx_popup_dialog): Function deleted.
1966 (w32_popup_dialog): New function, with w32 specific bits of popup
1967 dialogs. Block input here.
1969 * w32inevt.c (w32_console_read_socket): Minor change to add
1970 debugging TTY events.
1972 * w32fns.c (show_hourglass): If returning early because the frame
1973 is not a GUI frame, unblock input.
1975 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1976 (cursorY): New functions.
1978 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1979 WINDOWSNT, macros that call curX and curY elsewhere.
1981 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1983 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1984 specific function to hide and show cursor on a text-mode terminal.
1985 (tty_menu_struct, struct tty_menu_state): New structures.
1986 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1987 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1988 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1989 (tty_menu_locate, save_and_enable_current_matrix)
1990 (restore_desired_matrix, screen_update, read_menu_input)
1991 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1992 (tty_pop_down_menu, tty_menu_last_menubar_item)
1993 (tty_menu_new_item_coords, tty_menu_show): New functions.
1994 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1996 * nsterm.h (ns_popup_dialog): Adjust prototype.
1998 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2000 (ns_popup_dialog): Adapt order of arguments to the other
2001 *_menu_show implementations.
2002 (Fx_popup_dialog): Function deleted.
2004 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2006 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2008 * menu.c (have_boxes): New function.
2009 (single_keymap_panes): Use it instead of a compile-time
2011 (single_menu_item): Use run-time tests of the frame type instead
2012 of compile-time conditionals.
2013 (encode_menu_string): New function.
2014 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2015 the macro, since different types of frame need different encoding
2017 (digest_single_submenu): Use run-time tests of frame type instead
2018 of, or in addition to, compile-time conditionals.
2019 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2020 (Fx_popup_menu): Detect when the function is called from keyboard
2021 on a TTY. Don't barf when invoked on a text-mode frame.
2022 Check frame type at run time, instead of compile-time conditionals for
2023 invoking terminal-specific menu-show functions.
2024 Call tty_menu_show on text-mode frames.
2025 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2026 run time to determine which alternative to invoke; support dialogs
2029 * keyboard.h <Qmouse_movement>: Declare.
2031 * keyboard.c <Qmouse_movement>: Now extern.
2032 <Qecho_keystrokes>: New static variable.
2033 (read_key_sequence): Accept an additional argument, a flag to
2034 prevent redisplay during reading of the key sequence. All callers
2036 (read_menu_command): New function.
2037 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2039 (toolkit_menubar_in_use): New function.
2040 (make_lispy_event): Use it instead of a compile-time test.
2042 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2043 window-system being available.
2045 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2046 to x-popup-dialog on the frame type, they all now support popup
2049 * dispnew.c (save_current_matrix): Save the margin areas.
2050 (restore_current_matrix): Restore margin areas.
2051 (update_frame_with_menu): New function.
2053 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2056 * alloc.c (make_save_ptr): Now compiled unconditionally.
2058 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2060 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2061 (redraw_frame, update_frame): Adjust users.
2062 * dispextern.h (set_window_update_flags): Adjust prototype.
2063 * xdisp.c (redisplay_internal): When updating all frames with zero
2064 windows_or_buffers_changed, assume that only the windows that shows
2065 current buffer should be really updated.
2067 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2069 Do not allocate huge temporary memory areas and objects while encoding
2070 for file I/O, thus reducing an enormous memory usage for large buffers.
2071 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2072 * coding.h (struct coding_system): New member raw_destination.
2073 * coding.c (setup_coding_system): Initialize it to zero.
2074 (encode_coding_object): If raw_destination is set, do not create
2075 dst_object. Add comment.
2076 * fileio.c (toplevel): New constant E_WRITE_MAX.
2077 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2078 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2080 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2082 * nsterm.m (windowDidExitFullScreen:):
2083 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2085 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2087 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2088 * keyboard.c (unblock_input_to): Don't process pending signals
2089 if a fatal error is in progress.
2091 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2092 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2093 they're talking about words in Lisp bool vectors.
2094 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2095 * data.c (popcount_bits_word): Rename from popcount_size_t.
2096 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2099 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2101 Improve support for popcount and counting trailing zeros (Bug#15550).
2102 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2103 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2104 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2105 (popcount_size_t_msc, popcount_size_t_gcc):
2106 Remove; now done by Gnulib.
2107 (popcount_size_t): Now a macro that defers to Gnulib.
2108 (count_trailing_zero_bits): Return int, for consistency with
2109 Gnulib and because Emacs prefers signed to unsigned int.
2110 Don't assume that size_t is either unsigned int or unsigned long
2111 or unsigned long long.
2112 (size_t_to_host_endian): Do not assume that size_t is either
2113 exactly 32 or exactly 64 bits wide.
2114 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2115 etc., so that it's now an enum constant, not a macro.
2116 No need to assume that it's either 32 or 64.
2118 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2120 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2123 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2125 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2126 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2128 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2130 emacs_read and emacs_write now use void *, not char *.
2131 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2132 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2133 Buffer arg is now void *, not char *. This matches plain
2134 'read' and 'write' better, and avoids a constraint violation
2135 on Solaris 9 with Oracle Studio.
2137 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2139 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2140 memset to explicit loop. Otherwise copy largest possible chunk
2141 from initialized to uninitialized part, thus allowing the longer
2142 memcpy runs and reducing the number of loop iterations.
2144 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2146 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2147 hide toolbar (Bug#15388).
2148 (windowDidEnterFullScreen:): If presentation options are zero,
2149 set them here (Bug#15388).
2150 (ns_update_auto_hide_menu_bar): Remove runtime check.
2151 Don't auto hide dock unless menubar is also auto hidden.
2153 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2155 * editfns.c (message): Mention batch mode in doc string.
2157 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2159 * nsterm.m (check_native_fs): Remove erroneous comment.
2161 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2163 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2164 uses find_newline instead of scan_newline and so doesn't move point.
2166 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2168 Use hardware support for byteswapping on glibc x86 etc.
2169 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2170 whereas the old swap64 needed 30.
2171 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2172 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2173 Use byteswap.h's macros to swap bytes.
2174 * lisp.h (swap16, swap32, swap64): Remove.
2175 All uses replaced by bswap_16, bswap_32, bswap_64.
2177 * bytecode.c (exec_byte_code): Use some more volatile variables
2178 to work around local variables getting clobbered by longjmp.
2179 Port to pre-C99, which doesn't allow decls after stmts.
2181 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2183 * lisp.h (eassert): Assume that COND is true when optimizing.
2184 In other words, take on the behavior of eassert_and_assume.
2185 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2186 (eassert_and_assume): Remove. All uses replaced by eassert.
2188 * xdisp.c (Qglyphless_char): Now static.
2190 Adjust to merge from gnulib.
2191 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2192 * lisp.h: Include <verify.h>, for 'assume'.
2194 * eval.c (clobbered_eassert): New macro.
2195 (internal_catch, internal_condition_case)
2196 (internal_condition_case_1, internal_condition_case_2)
2197 (internal_condition_case_n): Use it instead of eassert
2198 when the argument contains locals clobbered by longjmp.
2199 Don't use clobbered locals outside of clobbered_eassert.
2200 (internal_lisp_condition_case): Use a volatile variable
2201 to work around a local variable's getting clobbered.
2203 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2205 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2206 (PUSH_HANDLER): New macro.
2207 (catchlist): Remove.
2208 (handlerlist): Always declare.
2210 * eval.c (catchlist): Remove (merge with handlerlist).
2211 (handlerlist, lisp_eval_depth): Not static any more.
2212 (internal_catch, internal_condition_case, internal_condition_case_1)
2213 (internal_condition_case_2, internal_condition_case_n):
2215 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2216 handlerlist/catchlist.
2217 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2218 handlerlist which can only handle a single condition-case handler at
2220 (find_handler_clause): Simplify since we only a single branch here
2223 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2225 (bcall0): New function.
2226 (exec_byte_code): Add corresponding cases. Improve error message when
2227 encountering an invalid byte-code. Let Bunwind_protect accept
2228 a function (rather than a list of expressions) as argument.
2230 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2231 and make them unconditional now that they're heap-allocated.
2233 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2235 * charset.c (Fdecode_char, Fencode_char): Remove description of
2236 `restriction' arg. now that it's hidden by advertised-calling-convention.
2238 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2240 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2241 Remove unused variable (from mac-port).
2242 (macfont_draw): Use s->ybase for correct y position.
2244 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2246 * frame.h (struct frame): Drop has_minibuffer member because...
2247 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2248 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2250 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2252 * window.h (struct window): Prefer enum text_cursor_kinds to int
2253 for phys_cursor_type member. Move the latter, phys_cursor_width,
2254 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2255 * window.c (replace_window, make_window): Adjust users.
2257 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2259 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2260 this module is never compiled otherwise.
2262 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2264 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2267 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2269 * xdisp.c (get_next_display_element): Don't call face_for_font in
2270 a build configured --without-x. (Bug#15484)
2272 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2274 * window.c (calc_absolute_offset): #elif should be #elif defined.
2276 * frame.c (delete_frame): Block/unblock input to overcome race
2277 condition (Bug#15475).
2279 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2281 * frame.c (delete_frame): Record selected frame only after
2282 calling Qdelete_frame_functions (Bug#15477).
2284 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2286 * nsterm.m (ns_selection_color): Remove.
2287 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2288 NSColor selectedText(Background)Color. Only for COCOA.
2289 (ns_term_init): Remove assignment of ns_selection_color, logic
2290 moved to ns_get_color.
2292 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2293 NS_SELECTION_COLOR_DEFAULT.
2294 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2296 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2298 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2299 frame' does not have the tool_bar_window member.
2301 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2303 Signal error when reading an empty byte-code object (Bug#15405)
2304 * lread.c (read1): signal error
2305 * alloc.c (make_byte_code): eassert header size
2306 (sweep_vectors): change an int to size_t
2308 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2310 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2311 instead of ints, as it's the usual style for offsetof constants. See:
2312 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2314 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2315 This is ugly, but it should fix the performance problem for older
2316 GCC versions in the short run. I'll look into integrating the
2317 Gnulib module for popcount, as a better fix.
2318 See the thread starting in:
2319 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2320 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2321 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2322 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2323 (popcount_size_t): Use it.
2325 2013-09-24 Daniel Colascione <dancol@dancol.org>
2327 * process.c (Fnetwork_interface_info): Fix build break due to
2330 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2332 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2333 Prefer signed to unsigned integers where either will do.
2334 No need for 'const' on locals that do not escape.
2335 Omit easserts with unnecessary and unportable assumptions about
2336 alignment. Avoid unnecessary casts to char *.
2338 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2340 Use union for the payload of struct Lisp_Vector.
2341 This helps to avoid a few glitches dictated by C's aliasing rules.
2342 * lisp.h (struct Lisp_Vector): Use union for next and
2343 contents member. Adjust comment. Change related users.
2344 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2345 Related users changed.
2346 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2347 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2348 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2349 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2351 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2353 Optimize glyph row clearing and copying routines.
2354 * dispextern.h (struct glyph_row): Change layout of struct
2355 glyph_row to help copy_row_except_pointers. Adjust comment.
2356 * dispnew.c (null_row): Remove.
2357 (clear_glyph_row): Use offsetof and memset to find and clear
2358 just the members that need clearing. Adjust comment.
2359 (copy_row_except_pointers): Likewise for copying.
2361 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2363 Some minor cleanups of recently-added bool vector code.
2364 * conf_post.h (assume): Always return void. Use lint version
2365 only if GCC and MSC versions don't apply.
2366 * conf_post.h (assume):
2367 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2368 Depend on _MSC_VER, not __MSC_VER, for consistency with
2370 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2371 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2372 (bool_vector_binop_driver, count_trailing_zero_bits)
2373 (size_t_to_host_endian): Now static, not static inline;
2374 the latter isn't needed with modern compilers and doesn't
2375 work with older compilers anyway.
2377 * alloc.c (valgrind_p): Use bool for boolean.
2379 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2381 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2382 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2383 (display_last_displayed_message_p, message_buf_print)
2384 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2385 Use bool for boolean.
2386 * dispextern.h (cancel_line, init_desired_glyphs):
2387 Remove ancient leftover.
2388 (help_echo_showing_p, hourglass_shown_p):
2389 * lisp.h (noninteractive_need_newline): Adjust declaration.
2391 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2393 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2395 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2396 ...this file and convert the latter to static. Adjust comment.
2397 (make_initial_frame):
2398 * window.c (init_window_once): Adjust user.
2399 * frame.h (last_nonminibuf_frame): Remove declaration.
2400 * lisp.h (selected_frame): Likewise.
2401 * msdos.c (the_only_display_info): Adjust comment.
2403 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2405 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2406 computing the end column of mouse-highlight that comes from
2407 display or overlay strings. (Bug#15437)
2408 (note_mouse_highlight): Adapt calculation of last argument to
2409 mouse_face_from_string_pos to the above change.
2411 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2412 all platforms, not just for clang.
2414 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2416 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2417 about excess arguments to snprintf.
2419 * conf_post.h(assume): Use __builtin_unreachable for clang.
2421 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2423 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2424 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2426 2013-09-23 Daniel Colascione <dancol@dancol.org>
2428 * alloc.c (USE_VALGRIND): New macro; on by default
2429 when ENABLE_CHECKING.
2430 (mark_maybe_object, mark_maybe_pointer)
2431 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2433 (valgrind_p) [USE_VALGRIND]: New variable.
2434 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2436 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2438 * process.c (wait_reading_process_output): Change int pnamelen to
2441 * nsterm.m (setMarkedText:selectedRange:):
2442 (deleteWorkingText):
2443 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2444 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2445 argument to unsigned long to avoid warning.
2446 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2448 * conf_post.h (assume): Fix compiler error: x shall be cond.
2450 2013-09-22 Daniel Colascione <dancol@dancol.org>
2452 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2453 warning when compiling without a window system.
2455 2013-09-22 Daniel Colascione <dancol@dancol.org>
2457 * data.c (Qbool_vector_p): New symbol.
2458 (bool_vector_spare_mask, popcount_size_t_generic)
2459 (popcount_size_t_msc, popcount_size_t_gcc)
2461 (bool_vector_binop_driver)
2462 (count_trailing_zero_bits, size_t_to_host_endian)
2463 (Fbool_vector_exclusive_or)
2464 (Fbool_vector_union)
2465 (Fbool_vector_intersection, Fbool_vector_set_difference)
2466 (Fbool_vector_subsetp, Fbool_vector_not)
2467 (Fbool_vector_count_matches)
2468 (Fbool_vector_count_matches_at): New functions.
2469 (syms_of_data): Intern new symbol, functions.
2470 * alloc.c (bool_vector_payload_bytes): New function.
2471 (Fmake_bool_vector): Instead of calling Fmake_vector,
2472 which performs redundant initialization and argument checking,
2473 just call allocate_vector ourselves. Make sure we clear any
2474 terminating padding to zero.
2475 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2476 instead of open-coding the size calculation.
2477 (vroundup_ct): New macro.
2478 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2479 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2480 * composite.c (composition_gstring_put_cache):
2481 Change lint_assume to assume.
2482 * conf_post.h (assume): New macro.
2483 (lint_assume): Remove.
2484 * dispnew.c (update_frame_1): Change lint_assume to assume.
2485 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2487 * image.c (gif_load): Change lint_assume to assume.
2488 * lisp.h (eassert_and_assume): New macro.
2489 (Qbool_vector_p): Declare.
2490 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2491 (swap16, swap32, swap64): New inline functions.
2492 * macfont.c (macfont_shape): Change lint_assume to assume.
2493 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2494 * xsettings.c (parse_settings): Use new swap16 and
2495 swap32 from lisp.h instead of file-specific macros.
2497 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2499 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2500 found (which can legitimately happen when the glyph row at the
2501 window start is disabled in the current_matrix. (Bug#15365)
2503 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2505 Fix syntax.h bug introduced by recent INLINE change.
2506 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2507 conditionally compiled one way in some modules, and a different
2508 way in others. This doesn't work with extern inline functions,
2509 which must have the same definition in all modules, because the
2510 defining code might be shared across modules, depending on the
2511 implementation. Symptoms reported by Martin Rudalics in:
2512 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2513 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2514 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2515 overriding the corresponding functions in syntax.h.
2516 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2517 (syntax_property): New inline functions.
2518 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2519 Rewrite in terms of these new functions.
2521 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2523 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2524 not chars_in_text, whose result depends on the multibyteness of
2525 the current buffer. (Bug#15426)
2527 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2529 Port recent change to hosts where pointers aren't 'long'.
2530 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2531 Don't assume that pointers are the same width as 'long'.
2532 Add a compile-time check that a pointer fits into two X slots.
2534 A simpler, centralized INLINE.
2535 * conf_post.h (INLINE): Define only if not already defined.
2536 This allows us to use a single INLINE, defined by one file
2538 * emacs.c (INLINE): Define it.
2539 Also, include category.h, charset.h, composite.h, dispextern.h,
2540 syntax.h, systime.h, so that their INLINE definitions are expanded
2542 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2543 * buffer.h, buffer.c (BUFFER_INLINE):
2544 * category.h, category.c (CATEGORY_INLINE):
2545 * character.h, character.c (CHARACTER_INLINE):
2546 * charset.h, charset.c (CHARSET_INLINE):
2547 * composite.h, composite.c (COMPOSITE_INLINE):
2548 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2549 * frame.h, frame.c (FRAME_INLINE):
2550 * intervals.h, intervals.c (INTERVALS_INLINE):
2551 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2552 * lisp.h, alloc.c (LISP_INLINE):
2553 * process.h, process.c (PROCESS_INLINE):
2554 * syntax.h, syntax.c (SYNTAX_INLINE):
2555 * systime.h, sysdep.c (SYSTIME_INLINE):
2556 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2557 * window.h, window.c (WINDOW_INLINE):
2558 Remove. All uses replaced with INLINE.
2560 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2562 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2565 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2567 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2568 'const char *' to avoid compiler warnings due to similar change in
2569 the prototype of x_get_string_resource.
2571 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2573 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2574 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2575 going to replace static variables below. Adjust comments.
2576 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2577 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2578 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2579 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2580 Related users changed.
2581 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2582 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2583 last_mouse_movement_time, going to replace static variables below.
2585 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2586 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2588 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2589 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2590 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2591 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2592 static variables below.
2593 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2594 (last_mouse_scroll_bar): Remove.
2595 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2596 (mouseExited): Related users changed.
2598 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2600 Do not use external array to process X scroll bar messages.
2601 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2602 (x_send_scroll_bar_event): Pack window pointer into two slots
2603 of XClientMessageEvent if we're 64-bit. Adjust comment.
2604 (x_scroll_bar_to_input_event): Unpack accordingly.
2606 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2608 Ifdef away recent changes which aren't relevant to NS port.
2609 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2610 [!HAVE_NS]: Declare as such.
2611 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2612 [!HAVE_NS]: Define as such.
2614 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2616 * frame.c (x_redo_mouse_highlight): New function
2617 to factor out common code used in W32 and X ports.
2618 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2619 * xterm.h (struct x_display_info):
2620 * w32term.h (struct w32_display_info):
2621 * nsterm.h (struct ns_display_info): New members
2622 last_mouse_motion_frame, last_mouse_motion_x and
2623 last_mouse_motion_y, going to replace static variables below.
2624 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2625 (redo_mouse_highlight): Remove.
2626 (note_mouse_movement, syms_of_xterm): Adjust user.
2627 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2628 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2629 (redo_mouse_highlight): Remove.
2630 (note_mouse_movement, syms_of_w32term): Adjust user.
2631 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2632 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2634 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2635 * nsfns.m (compute_tip_xy): Adjust user.
2637 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2639 * frame.c (x_mouse_grabbed): New function.
2640 * dispextern.h (x_mouse_grabbed): Add prototype.
2641 (last_mouse_frame): Remove declaration.
2642 * xterm.h (struct x_display_info):
2643 * w32term.h (struct w32_display_info):
2644 * nsterm.h (struct ns_display_info): New member
2645 last_mouse_frame, going to replace...
2646 * xdisp.c (last_mouse_frame): ...global variable.
2647 (note_tool_bar_highlight):
2648 * w32term.c (w32_mouse_position, w32_read_socket):
2649 * xterm.c (XTmouse_position, handle_one_xevent):
2650 Use x_mouse_grabbed.
2651 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2653 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2655 * w32term.c (w32_read_socket): Avoid temporary
2656 variables in a call to x_real_positions.
2657 * xterm.c (handle_one_xevent): Likewise.
2659 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2661 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2662 (x_icon_type): Remove prototype.
2663 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2664 * frame.c (x_icon_type): Remove.
2665 * w32term.c (x_make_frame_visible, x_iconify_frame):
2666 * xterm.c (x_make_frame_visible, x_iconify_frame):
2667 Use x_set_bitmap_icon to factor out common code.
2669 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2671 * dispextern.h (check_x_display_info, x_get_string_resource):
2672 Declare here just once and unify the latter.
2673 * frame.c (check_x_display_info, x_get_string_resource):
2674 * nsterm.h (check_x_display_info):
2675 * xrdb.c (x_get_string_resource):
2676 * xterm.h (check_x_display_info): Remove prototypes.
2677 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2678 * w32reg.c (x_get_string_resource): Likewise.
2679 (w32_get_rdb_resource): Adjust user.
2681 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2683 * xterm.h (struct x_display_info): New member
2684 x_pending_autoraise_frame, going to replace...
2685 * xterm.c (pending_autoraise_frame): ...static variable.
2686 (x_new_focus_frame, XTread_socket): Adjust users.
2687 * w32term.h (struct w32_display_info): New member
2688 w32_pending_autoraise_frame, going to replace...
2689 * w32term.c (pending_autoraise_frame): ...global variable.
2690 (x_new_focus_frame, w32_read_socket): Adjust users.
2692 2013-09-17 Glenn Morris <rgm@gnu.org>
2694 * xdisp.c (message_dolog): If we create *Messages*,
2695 switch it to messages-buffer-mode.
2697 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2699 Don't overuse 'const' in types of locals.
2700 * bidi.c (bidi_count_bytes):
2701 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2702 (xg_event_is_for_scrollbar):
2703 * xselect.c (x_handle_property_notify)
2704 (x_handle_selection_notify, x_handle_dnd_message):
2705 * xsettings.c, xsettings.h (xft_settings_event):
2706 * xterm.c (x_handle_net_wm_state, handle_one_event)
2707 (x_menubar_window_to_frame, x_detect_focus_change)
2708 (construct_mouse_click, note_mouse_movement)
2709 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2710 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2711 (handle_one_xevent, x_handle_net_wm_state):
2712 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2713 (x_handle_dnd_message):
2714 Avoid unnecessary 'const', typically the second 'const' in
2715 'const foo * const arg', a 'const' that does not affect the API
2716 and doesn't significantly help the human reader.
2718 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2720 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2721 only if Glib < 2.36.0.
2722 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2723 * xsettings.c (init_gconf, init_gsettings): Do not check
2725 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2727 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2729 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2731 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2732 before calling g_type_init.
2734 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2736 * nsterm.m (syms_of_nsterm): ... to here.
2738 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2740 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2741 (ignore_next_mouse_click_timeout): Use Time as X does.
2742 (handle_one_xevent): Avoid cast and use unsigned comparison.
2744 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2746 Do not copy X event in handle_one_xevent except KeyPress case.
2747 Wnen XEvent is processed, it is unlikely to be changed except
2748 KeyPress case, so we can avoid copying and use const pointer to
2749 const data to make sure that an event is not changed elsewhere.
2750 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2751 const' and do not create local copy except for the KeyPress event.
2752 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2753 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2754 (x_handle_net_wm_state, x_menubar_window_to_frame)
2755 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2756 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2757 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2758 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2759 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2760 (x_handle_dnd_message):
2761 * xsettings.c (xft_settings_event):
2762 Use 'const XEvent * const' where appropriate.
2763 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2765 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2767 Fix X event waiting to handle multiple frames.
2768 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2769 * xterm.c (pending_event_wait): Remove. Adjust users.
2770 (x_detect_focus_change): Pass frame arg.
2771 (handle_one_xevent): Find related frame early and clear per-frame
2772 wait_event_type only if this is an event for the relevant frame.
2773 (x_wait_for_event): Use per-frame wait_event_type.
2775 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2777 * nsfns.m (Fx_create_frame): Fix font driver registration for
2780 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2781 for syms_of_macfont.
2783 * nsterm.m: Include macfont.h.
2784 (ns_tmp_flags, ns_tmp_font): Remove.
2785 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2786 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2787 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2788 (changeFont:): Fix code style. Check for font driver type when
2791 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2794 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2795 (nsfont_open): Set font driver type.
2796 Set font->ascent and font->descent. Figure out font instead of
2797 ns_tmp_font, and flags instead of ns_tmp_flags.
2798 Fix indentation. Remove call to ns_draw_text_decoration,
2801 * nsfns.m: Include macfont.h.
2802 (Fx_create_frame): Register macfont driver, make a better default font.
2803 (Fns_popup_font_panel): Get font from macfont driver, if used.
2805 * macfont.m, macfont.h, maccuvs.h: New files.
2807 * font.h: Declare syms_of_macfont.
2809 * font.c (syms_of_font): Call syms_of_macfont.
2811 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2813 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2815 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2816 and it is always zero for others, so I assume that this is an ancient
2817 leftover which nobody will want to change any more.
2818 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2819 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2820 * frame.c (x_set_scroll_bar_width):
2821 * w32fns.c (w32_createscrollbar):
2822 * w32term.c (w32_set_vertical_scroll_bar):
2823 * xfns.c (x_set_scroll_bar_default_width):
2824 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2825 (x_scroll_bar_expose): Related users changed.
2827 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2829 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2830 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2831 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2833 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2835 * nsterm.h, w32term.h, xterm.h: ...and not here.
2836 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2837 Remove unused Xisms.
2838 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2839 these modules are never compiled otherwise.
2841 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2843 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2844 Doc fix. (Bug#15375)
2846 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2848 Unify Fx_focus_frame between all ports.
2849 * frame.h (x_focus_frame): New prototype.
2850 * xfns.c (Fx_focus_frame): Remove.
2851 (syms_of_xfns): Do not defsubr it.
2852 (x_focus_frame): X implementation.
2853 * nsfns.m (Fx_focus_frame): Remove.
2854 (syms_of_nsfns): Do not defsubr it.
2855 (x_focus_frame): NS implementation.
2856 * w32term.c (Fx_focus_frame): Remove.
2857 (x_focus_on_frame): Rename to...
2858 (x_focus_frame): W32 implementation.
2859 * w32term.h (x_focus_on_frame): Remove prototype.
2860 * w32fns.c (Fx_focus_frame): Remove.
2861 (syms_of_w32fns): Do not defsubr it.
2862 * frame.c (Fx_focus_frame): Define here.
2863 (syms_of_frame): Defsubr here.
2864 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2866 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2868 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2869 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2870 each port to reference the port-specific window system data.
2871 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2872 (FRAME_DISPLAY_INFO): Define.
2873 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2874 (FRAME_DISPLAY_INFO): Define. Adjust users.
2875 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2876 (FRAME_DISPLAY_INFO): Define. Adjust users.
2877 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2878 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2879 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2880 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2881 * xselect.c, xterm.c: All related users changed.
2883 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2885 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2886 (x_menubar_window_to_frame): Remove prototypes.
2887 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2888 (x_menubar_window_to_frame, x_top_window_to_frame):
2890 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2891 (x_menubar_window_to_frame, x_top_window_to_frame):
2892 ...to here and convert all but the last to static.
2894 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2896 * lisp.mk (lisp): Add w32-common-fns.elc.
2898 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2900 * charset.c (char_charset): Document an exception for char-charset.
2902 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2904 * xterm.h (x_display_info): New field last_user_time...
2905 * xterm.c (toplevel): ...to replace static last_user_time.
2906 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2908 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2910 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2911 scroll bar values to prevent thumb from disappear and update comment.
2913 2013-09-11 Glenn Morris <rgm@gnu.org>
2915 * emacs.c (usage_message): Possessive apostrophe tweak.
2917 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2919 * nsterm.m (syms_of_nsterm): Use Qns.
2920 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2921 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2922 * xfns.c (x_display_info_for_name, Fx_open_connection):
2923 Remove old '#if 0' code.
2924 (syms_of_xfns): Use Qx.
2925 * termhooks.h (fullscreen_hook): Remove the leftover.
2926 (struct terminal): Fix typo in comment.
2928 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2930 Cleaning up a few X scroll bar bits.
2931 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2932 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2933 New member last_seen_part, going to replace...
2934 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2935 (xt_action_hook) [USE_LUCID]: Adjust user.
2936 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2937 Lucid-specific scroll bar support.
2938 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2939 to int and adjust to use last_seen_part member.
2940 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2941 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2942 Initialize last_seen_part.
2944 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2946 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2947 insert-buffer-substring an empty string.
2949 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2951 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2952 avoiding a GCC warning.
2954 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2956 Ifdef away frame tool bar code when it is not really used.
2957 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2958 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2959 and minimize_tool_bar_window_p under the above.
2960 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2961 (fset_tool_bar_window): Likewise.
2962 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2963 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2964 (change_frame_size_1):
2965 * window.c (window_from_coordinates, Frecenter): Adjust users.
2966 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2967 code is not really used.
2968 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2969 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2970 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2971 [!USE_GTK && !HAVE_NS]: Define as such.
2972 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2973 (note_mouse_highlight, expose_frame):
2974 * xfns.c (x_set_tool_bar_lines):
2975 * xterm.c (handle_one_xevent): Adjust users.
2977 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2979 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2980 This bug was introduced by my 2013-08-26 patch, which incorrectly
2981 assumed that the terminfo implementation doesn't use termcap buffers.
2982 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2983 these buffers apparently are used after all.
2984 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2985 (struct tty_display_info): Define members termcap_term_buffer and
2986 termcap_strings_buffer even if TERMINFO.
2988 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2991 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2992 'usage' docstring entry to pacify make-docfile.
2994 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2996 Change comparison functions =, <, >, <=, >= to take many arguments.
2997 * data.c: Change comparison functions' interface and implementation.
2998 * lisp.h: Make arithcompare available for efficient two arg
3000 * bytecode.c: Use arithcompare.
3001 * fileio.c: Use new interface.
3003 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3005 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3007 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * eval.c (Feval): Document the new use of `lexical'.
3011 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3013 Review and drop old frame resize hack.
3014 * frame.h (struct frame): Remove force_flush_display_p.
3015 * dispnew.c (update_frame): Adjust user and don't call
3016 flush_frame here. The comment has said that there was an issues
3017 with redisplaying fringes, but I don't see any differences with
3018 and without this hack. Hopefully we can continue without it.
3019 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3020 current frame matrices twice if resized_p is set.
3022 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3024 Do not populate pure Xism x_sync to other ports.
3025 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3026 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3027 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3028 * w32term.h (x_sync): Remove prototype.
3030 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3032 Cleanup frame flushing.
3033 * dispextern.h (struct redisplay_interface):
3034 Drop flush_display_optional because flush_display is enough
3035 for X and flushing via RIF is just a no-op for others.
3036 * frame.h (flush_frame): New function.
3037 * dispnew.c (update_frame):
3038 * minibuf.c (read_minibuf):
3039 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3041 * keyboard.c (detect_input_pending_run_timers): Do not flush
3042 all frames but selected one in redisplay_preserve_echo_area.
3043 * nsterm.m (ns_flush): Remove no-op.
3044 (ns_redisplay_interface): Adjust user.
3045 * w32term.h (x_flush): Remove no-op.
3046 (w32_redisplay_interface): Adjust user.
3047 * xterm.c (x_flush): Simplify because we do not flush all
3048 frames at once any more. Adjust comment.
3049 (x_redisplay_interface): Adjust user.
3051 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3053 Port --without-x --enable-gcc-warnings to Fedora 19.
3054 * gfilenotify.c (globals_of_gfilenotify):
3055 Call g_type_init only if using an older glib version that needs it.
3057 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3059 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3060 (last_glyphless_glyph_merged_face_id): Remove declarations.
3061 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3062 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3063 (last_glyphless_glyph_merged_face_id): Now static.
3064 (merge_escape_glyph_face): New function, refactored from...
3065 (get_next_display_element): ...here.
3066 (merge_glyphless_glyph_face): New function, refactored from...
3067 (produce_glyphless_glyph): ...here...
3068 * term.c (produce_glyphless_glyph): ...and here.
3070 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3072 * eval.c (eval_sub): Only call Ffunction if necessary.
3074 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3076 Attempt to make redisplay more selective when changing cursor type.
3077 * frame.h (struct frame): New bitfield cursor_type_changed.
3078 * xdisp.c (cursor_type_changed): Remove.
3079 (try_cursor_movement, redisplay_window, try_window_id)
3080 (set_frame_cursor_types, try_window_reusing_current_matrix):
3081 Adjust to use per-frame bitfield.
3082 (redisplay_internal): Look for cursor type change on each visible
3083 frame and consider all frames if cursor type has been changed on
3084 the frame other than selected. If cursor type has been changed on
3085 selected frame only, do not use fast update.
3087 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3089 Attempt to make redisplay more selective when changing fonts.
3090 * frame.h (struct frame): New bitfield fonts_changed.
3091 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3092 (adjust_frame_glyphs): Add prototype.
3093 * dispnew.c (fonts_changed_p): Remove.
3094 (adjust_glyphs): Remove because we do not
3095 adjust matrices on all frames at once any more.
3096 (adjust_frame_glyphs): Block and unblock input here.
3097 (adjust_glyph_matrix): Use fonts_changed.
3098 (change_frame_size_1): Use adjust_frame_glyphs.
3099 * font.c (font_open_entity): Use fonts_changed.
3100 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3101 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3102 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3103 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3104 (shrink_mini_window, Fresize_mini_window_internal)
3105 (window_scroll_pixel_based, Fset_window_configuration)
3106 (apply_window_adjustment, Fset_window_vscroll):
3107 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3108 Use adjust_frame_glyphs.
3109 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3110 (try_window_reusing_current_matrix, try_window_id, display_line)
3111 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3112 (redisplay_internal): Consider fonts_changed and adjust frame
3113 matrices for each frame only if the frame is visible. If font
3114 has been changed on some frame during full redisplay, retry
3115 only visible frames where the font has been actually changed.
3117 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3119 Cache current header and mode line height for each window.
3120 * window.h (struct window): New fields mode_line_height
3121 and header_line_height.
3122 * window.c (make_window): Initialize them.
3123 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3124 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3125 (current_mode_line_height, current_header_line_height):
3127 * xdisp.c (current_mode_line_height, current_header_line_height):
3129 (pos_visible_p, init_xdisp): Adjust user.
3130 (redisplay_window): Invalidate mode_line_height and
3131 header_line_height if current and desired matrices do not agree.
3133 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3135 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3136 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3138 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3140 Make --without-x compatible with --enable-gcc-warnings.
3141 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3142 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3143 members under HAVE_WINDOW_SYSTEM.
3144 * keyboard.c (make_lispy_focus_out): Likewise.
3145 (record_menu_key): Move under HAVE_MENUS.
3146 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3147 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3148 (syms_of_xdisp): Adjust user.
3149 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3150 (start_hourglass, cancel_hourglass):
3151 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3152 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3153 and CLEAR_FONT_TABLE_NFONTS.
3154 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3155 Declare only if HAVE_WINDOW_SYSTEM.
3156 (lface_same_font_attributes_p, clear_face_gcs): Define only
3157 if HAVE_WINDOW_SYSTEM.
3159 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3161 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3162 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3163 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3165 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3167 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3169 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3171 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3172 This fixes a type error on hosts where ptrdiff_t is wider than int.
3174 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3176 * keyboard.c (read_key_sequence_vs): New function.
3177 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3180 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3182 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3184 Makefile improvements.
3185 * Makefile.in (config.status): Don't use double-colon rules, as
3186 they are not portable according to POSIX. Fix shell typo with `;
3187 I guess this rule has never been tested?
3188 (VCSWITNESS): New macro, to override any environment var.
3190 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3192 * xterm.h (struct x_display_info): Do not track X connection
3193 fd separately because it is always available from Display.
3194 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3197 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3199 * buffer.c (drop_overlay):
3200 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3201 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3203 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3205 * buffer.c (Fmake_overlay, Fmove_overlay):
3206 * intervals.c (set_point_from_marker):
3207 * print.c (PRINTPREPARE): Prefer signal_error
3208 to plain error and report unsuitable marker too.
3210 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3212 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3213 for 'dragging' member.
3214 (struct x_output): Remove set-but-unused leftovers
3215 'left_before_move' and 'top_before_move'.
3216 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3217 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3218 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3219 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3220 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3221 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3222 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3223 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3225 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3227 * nsfont.m (INVALID_GLYPH): New define.
3228 (nsfont_encode_char): Use INVALID_GLYPH.
3229 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3231 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3233 * xterm.c (x_last_mouse_movement_time): Revert last change.
3234 This code should use XDisplayMotionBufferSize to check display's
3235 motion history first, and there are few other issues as well.
3236 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3237 (handle_one_xevent): Adjust user.
3239 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3241 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3242 * frame.c (Flast_nonminibuf_frame): ... to here.
3243 (check_minibuf_window): Don't abort if no window was found
3246 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3248 Use XGetMotionEvents to ask the last mouse motion time from X server.
3249 * xterm.c (X_MOTION_HISTORY): Default to 1.
3250 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3251 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3252 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3253 Ifdef away legacy code.
3254 (XTmouse_position, x_scroll_bar_report_motion):
3255 Use x_last_mouse_movement_time.
3256 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3259 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3261 * msdos.c (last_mouse_window): Move to...
3262 (dos_rawgetc): ...this function and adjust comment.
3263 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3264 (mouseMoved): ...this function and adjust comment.
3265 * w32term.c (last_window): Likewise with...
3266 (w32_read_socket): ...this function.
3267 * xterm.c (last_window): Likewise with...
3268 (handle_one_xevent): ...this function.
3270 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3272 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3273 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3274 (handle_one_xevent): ...to here.
3275 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3278 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3280 * msdos.c (IT_set_terminal_window): Remove no-op.
3281 (initialize_msdos_display): Adjust terminal setup.
3282 * w32console.c (w32con_set_terminal_window): Remove no-op.
3283 (initialize_w32_display): Adjust terminal setup.
3284 * w32term.c (w32_set_terminal_window): Remove no-op.
3285 (w32_create_terminal): Adjust terminal setup.
3286 * xterm.c (XTset_terminal_window): Remove no-op.
3287 (x_create_terminal): Adjust terminal setup.
3289 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3291 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3293 (ns_create_terminal): Adjust terminal setup.
3294 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3296 (w32_create_terminal): Adjust terminal setup.
3297 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3299 (x_create_terminal): Adjust terminal setup.
3301 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3303 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3304 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3305 * dispnew.c (buffer_posn_from_coords):
3306 * window.c (Fwindow_end, displayed_window_lines):
3307 * xdisp.c (redisplay_mode_lines): Use it.
3309 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3311 * fontset.c (face_for_char): Check char in the current face font first
3312 if HAVE_NS (Bug#15138).
3314 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3316 * window.c (temp_output_buffer_show): Make sure window returned
3317 by display_buffer is live (Bug#15213).
3319 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3321 Minor cleanup to avoid forward declarations.
3322 * coding.h (struct ccl_spec): Remove forward declaration.
3323 * composite.h (toplevel): Include font.h.
3324 (struct composition_it, struct face, struct font_metrics):
3325 Remove forward declaration.
3326 * dispextern.h (struct image, struct atimer): Likewise.
3327 * emacsgtkfixed.h (struct frame): Likewise.
3328 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3329 * font.h (struct font_driver, struct font, struct glyph_string)
3330 (struct face): Remove forward declaration.
3331 * fontset.h (struct face, struct font): Likewise.
3332 * frame.h (toplevel): Style cleanup.
3333 (enum output_method): Move to...
3334 * termhooks.h (enum output_method): ...here.
3335 (struct glyph, struct frame, struct ns_display_info)
3336 (struct x_display_info, struct w32_display_info):
3337 Remove forward declaration.
3338 * xterm.h (toplevel): Include termhooks.h.
3339 (struct font, struct window, struct glyph_matrix, struct frame)
3340 (struct input_event, struct face, struct image): Remove forward
3342 * gtkutil.h (struct _widget_value): Likewise.
3343 * keyboard.h (toplevel): Include termhooks.h.
3344 (struct input_event): Remove forward declaration.
3346 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3348 * intervals.c (set_point_from_marker): New function.
3349 * editfns.c (Fgoto_char):
3350 * process.c (Finternal_default_process_filter):
3351 * window.c (select_window_1): Use it.
3352 * buffer.h (set_point_from_marker): Add prototype.
3354 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3356 * w32.c (term_winsock): Call release_listen_threads before calling
3358 (_sys_wait_accept): Wait for accept event in a loop with a finite
3359 timeout, instead of waiting indefinitely. Will hopefully avoid
3360 hanging during exit because WSACleanup deadlocks waiting for the
3361 event object to be released. (Bug#14333)
3363 * w32proc.c (release_listen_threads): New function, signals all
3364 the reader threads that listen for connections to stop waiting.
3366 * w32.h (release_listen_threads): Add prototype.
3368 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3370 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3371 field of new marker (for sanity and safety).
3372 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3373 anyway because XMISCTYPE is a function and can't be an lvalue).
3375 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3377 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3378 (x_after_update_window_line, x_scroll_bar_create):
3379 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3380 (handle_one_xevent, x_clear_frame_area):
3381 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3382 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3383 * xterm.h (x_clear_area): Adjust prototype.
3385 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3387 Hook scanning and indentation functions to find_newline. This helps
3388 to avoid duplicated code and renders more respect to newline cache.
3389 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3390 * cmds.c (Fforward_line):
3391 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3392 Use find_newline and avoid unnecessary point movements.
3393 * search.c (scan_newline): Implement on top of find_newline.
3395 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3397 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3398 scoped code (bug#11258).
3400 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3402 * nsterm.m (last_window): New variable.
3403 (EV_TRAILER2): New macro.
3404 (EV_TRAILER): Call EV_TRAILER2.
3405 (mouseMoved:): Add support for mouse-autoselect-window
3406 on nextstep (Bug#6888).
3408 2013-08-28 Andreas Schwab <schwab@suse.de>
3410 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3411 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3412 Remove unused macro definitions.
3413 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3414 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3415 Only define if emacs.
3417 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3419 Prefer enum glyph_row_area to int where appropriate.
3420 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3422 (window_box, window_box_width, window_box_left, window_box_left_offset)
3423 (window_box_right, window_box_right_offset): Adjust prototypes.
3424 * xdisp.c (window_box, window_box_width, window_box_left)
3425 (window_box_left_offset, window_box_right, window_box_right_offset):
3426 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3427 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3428 * nsterm.m (ns_clip_to_row):
3429 * w32term.c (w32_clip_to_row):
3430 * xterm.c (x_clip_to_row): Likewise.
3432 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3434 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3435 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3437 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3439 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3440 for portability to hosts where /bin/sh has problems.
3442 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3444 Redesign redisplay interface to drop global output_cursor.
3445 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3446 (toplevel): Remove declaration of output_cursor.
3447 (set_output_cursor, x_cursor_to): Remove prototype.
3448 * window.h (struct window): New member output_cursor.
3449 (output_cursor_to): New function to replace RIF member.
3450 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3451 (update_text_area, set_window_cursor_after_update): Use it.
3452 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3453 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3454 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3455 * w32term.c (x_update_window_begin, x_update_window_end):
3456 * xterm.c (x_update_window_begin, x_update_window_end):
3457 Adjust to use per-window output cursor.
3459 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3461 Simplify SELECT_TYPE-related code.
3462 Like EMACS_TIME, this portability layer is no longer needed, since
3463 Emacs has been using fd_set as a portability layer for some time.
3464 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3465 (SELECT_TYPE): Remove. All uses changed to fd_set.
3466 (fd_set) [!FD_SET]: New typedef.
3468 Simplify EMACS_TIME-related code.
3469 This portability layer is no longer needed, since Emacs has been
3470 using struct timespec as a portability layer for some time.
3471 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3472 Include <time.h> rather than "systime.h"; that's all that's needed now.
3473 * dispnew.c: Include <timespec.h> rather than "systime.h";
3474 that's all that's needed now.
3475 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3476 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3477 TIMESPEC_RESOLUTION.
3478 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3479 LOG10_TIMESPEC_RESOLUTION.
3480 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3481 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3482 (make_emacs_time): Remove. All used changed to make_timespec.
3483 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3484 (current_timespec): Rename from current_emacs_time. All uses changed.
3485 (add_emacs_time): Remove. All uses changed to timespec_add.
3486 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3487 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3488 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3489 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3490 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3491 (current_timespec): Rename from current_emacs_time. All uses changed.
3492 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3493 changed to timespec_cmp.
3494 * xgselect.c: Include <timespec.h>, since our .h files don't.
3496 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3498 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3499 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3500 Remove the leftovers.
3501 * gtkutil.c (toplevel): Do not declare Qxft but include
3503 * image.c (toplevel): Do not declare Vlibrary_cache because
3504 it's already done in lisp.h.
3506 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3508 * lisp.h (Mouse_HLInfo): Move from here...
3509 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3510 (reset_mouse_highlight): New function.
3511 * msdos.c (dos_set_window_size, IT_update_begin)
3512 (internal_terminal_init):
3513 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3514 (ns_initialize_display_info):
3515 * w32console.c (initialize_w32_display):
3516 * w32term.c (x_update_window_end, x_free_frame_resources)
3517 (w32_initialize_display_info):
3518 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3519 * window.c (Fdelete_other_windows_internal):
3520 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3521 * termchar.h (toplevel):
3522 * xterm.h (toplevel): Include dispextern.h.
3524 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3526 Fix minor problems found by static checking.
3527 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3528 (expect): Avoid nested-if warning.
3529 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3530 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3531 * nsterm.h, nsterm.m (ns_select):
3532 * xgselect.c, xgselect.h (xg_select):
3533 Adjust signature to better match pselect's.
3534 * nsterm.m (ns_select):
3535 Don't set *TIMEOUT, since pselect doesn't.
3536 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3537 diagnostic about assigning const char * to it.
3538 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3540 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3542 * lread.c (substitute_object_recurse): Handle hash-tables as well
3545 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3547 Fix unlikely core dump in init_tty, and simplify terminfo case.
3548 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3549 The old version incorrectly dumped core if malloc returned a
3550 buffer containing only non-NUL bytes.
3551 (init_tty): Do not allocate or free termcap buffers; the
3552 struct does that for us now.
3553 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3554 (struct tty_display_info): Define members termcap_term_buffer and
3555 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3556 use them. Allocate them directly in struct rather than indirectly
3557 via a pointer, to simplify init_tty.
3559 * frame.c (check_minibuf_window): Initialize 'window' properly,
3560 so that Emacs reliably aborts later if 'window' is not initialized.
3562 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3564 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3565 of VoidSymbol (Bug#15154).
3567 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3569 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3570 mouse_face_beg_y and mouse_face_end_y.
3571 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3572 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3573 Adjust users and update comment where appropriate.
3575 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3577 * frame.c (check_minibuf_window): New function.
3578 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3579 Call check_minibuf_window (Bug#15183).
3581 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3583 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3584 because this is the only last cursor data we need to keep and consult.
3585 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3586 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3589 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3591 Fix recovering from possible decompression error.
3592 Since insert_from_gap doesn't always move point, we can't use PT as
3593 the position where the partially decompressed data ends, and
3594 should count how many bytes was produced so far.
3595 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3596 (unwind_decompress): Really delete partially uncompressed data.
3597 (Fzlib_decompress_region): Take decompressed data size into account.
3599 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3601 * syntax.c (init_syntax_once): Adjust comment and do an early
3602 initialization of Qchar_table_extra_slots just once...
3603 * casetab.c (init_casetab_once):
3604 * category.c (init_category_once):
3605 * character.c (syms_of_character):
3606 * coding.c (syms_of_coding):
3607 * xdisp.c (syms_of_xdisp): ...and omit it here.
3609 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3611 * xdisp.c (get_next_display_element): Don't apply to characters
3612 from a display vector the logic of setting it->end_of_box_run_p
3613 suitable for characters from a buffer. (Bug#15175)
3615 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3616 to handle directories, rather than '_utime' which doesn't.
3619 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3621 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3622 or fullscreen (Bug#14627).
3624 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3626 System-dependent integer overflow fixes.
3627 * process.c (Fset_process_window_size): Signal an error if
3628 the window size is outside the range supported by the lower level.
3629 * sysdep.c (set_window_size): Return negative on error,
3630 nonnegative on success, rather than -1, 0, 1 on not in system,
3631 failure, success. This is simpler. Caller changed.
3632 (serial_configure): Remove unnecessary initialization of local.
3633 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3634 size fits in unsigned long; this isn't true on some 32-bit hosts.
3635 Avoid buffer overrun if some future version of /proc/meminfo has a
3636 variable name longer than 20 bytes.
3637 (system_process_attributes) [__FreeBSD__]:
3638 Don't assume hw.availpages fits in 'int'.
3640 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3642 Don't let very long directory names overrun the stack.
3643 Fix some related minor problems involving "//", vfork.
3644 * callproc.c (encode_current_directory): New function.
3645 (call_process): Don't append "/"; not needed.
3646 * fileio.c (file_name_as_directory_slop): New constant.
3647 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3648 this can save the caller having to alloca.
3649 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3650 Use SAFE_ALLOCA, not alloca.
3651 (directory_file_name, Fexpand_file_name): Leave leading "//"
3652 alone, since it can be special even on POSIX platforms.
3653 * callproc.c (call_process):
3654 * process.c (Fformat_network_address):
3655 * sysdep.c (sys_subshell):
3656 Use encode_current_directory rather than rolling our own.
3657 (create_process): No need to encode directory; caller does that now.
3658 * process.h (encode_current_directory): New decl.
3659 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3660 Rework to avoid 'goto xyzzy;'.
3662 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3664 * xdisp.c (handle_face_prop): If the default face was remapped use
3665 the remapped face for strings from prefix properties. (Bug#15155)
3667 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3669 Minor cleanup for redisplay interface and few related functions.
3670 * frame.h (enum text_cursor_kinds): Move from here...
3671 * dispextern.h (enum text_cursor_kinds): ...to here.
3672 (toplevel): Drop unnecessary declarations.
3673 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3674 in update_window_end_hook and draw_window_cursor functions.
3675 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3676 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3677 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3678 * xterm.c (x_update_window_end, x_draw_window_cursor):
3679 * xdisp.c (display_and_set_cursor, update_window_cursor)
3680 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3681 enum text_cursor_kinds where appropriate.
3683 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3685 Redesign redisplay interface to drop updated_row and updated_area.
3686 * dispextern.h (updated_row, updated_area): Remove declaration.
3687 (struct redisplay_interface): Pass glyph row and row area parameters
3688 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3689 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3691 * dispnew.c (updated_row, updated_area): Remove.
3692 (redraw_overlapped_rows, update_window_line): Adjust user.
3693 (update_marginal_area, update_text_area): Likewise. Pass updated row
3694 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3695 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3698 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3700 * process.c (flush_pending_output): Remove stub.
3703 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3705 * callproc.c: Fix race that killed background processes (Bug#15144).
3706 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3707 Record deleted process-id in critical section, not afterwards.
3708 Don't mistakenly kill process created by a call-process invocation
3709 that discards output and does not wait.
3711 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3713 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3714 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3715 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3716 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3717 to shut up compiler in mark_object.
3718 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3720 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3722 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3723 We can't portably rely on PTY_OPEN doing that, even if
3724 it calls posix_openpt with O_CLOEXEC.
3726 2013-08-20 Kenichi Handa <handa@gnu.org>
3728 * character.c (string_char): Improve commentary.
3730 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3732 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3733 (struct animation_cache): Make signature a flexible array member.
3734 All uses changed. This is a tad slower but may insulate us better
3735 from future changes to ImageMagick.
3737 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3739 * image.c: Shrink memory needed for animation cache.
3740 (SIGNATURE_DIGESTSIZE): New constant.
3741 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3742 (imagemagick_create_cache): Copy the signature. This saves
3743 several KB of memory that ImageMagick wastes per signature.
3744 Don't bother updating the update_time, as the caller does that now.
3745 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3746 it's a fixed size struct member now.
3747 (imagemagick_get_animation_cache): Always destroy the signature,
3748 as it's now imagemagick_create_cache's responsibility to copy it.
3749 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3750 and use memcmp rather than strcmp.
3751 eassert that ImageMagick returns a signature of the specified length.
3753 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3755 * image.c (imagemagick_get_animation_cache): Don't segfault on
3757 (imagemagick_get_animation_cache): Revert to previous definition
3758 so that it actually works. But keep the memory leak fix.
3759 (imagemagick_get_animation_cache): Fix memory leak.
3761 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3763 * image.c: Fix animation cache signature memory leak.
3764 Fix some other minor performance problems while we're at it.
3765 (imagemagick_create_cache): Clear just the members that
3766 need clearing. Don't set update_time, as caller does that now.
3767 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3768 Simplify by using pointer-to-pointer instead of a prev pointer.
3769 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3770 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3771 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3772 it's already a copy. Free the signature probe unless it's cached.
3774 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3775 This was introduced by my 2013-08-12 fix for Bug#15035.
3777 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3779 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3780 (imagemagick_prune_animation_cache): Now static.
3782 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3784 * image.c (imagemagick_get_animation_cache): Don't segfault when
3785 pruning all entries.
3787 2013-08-18 Ken Brown <kbrown@cornell.edu>
3789 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3790 static heap if ENABLE_CHECKING is defined.
3791 (max_bss_sbrk_ptr): New variable.
3793 (report_sheap_usage): Report maximum static heap usage instead of
3794 ending static heap usage.
3796 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3798 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3799 of zlib_initialized according to the results of calling
3800 init_zlib_functions.
3802 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3804 * image.c: Implement an ImageMagick per-image cache.
3805 (imagemagick_get_animation_cache): Fix a double-free error.
3806 (imagemagick_load_image): Remove the ping_wand code, which only
3807 apparently saved time on invalid animated images, and slowed down
3808 everything else. Optimise for the common case.
3810 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3812 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3814 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3816 * marker.c (set_marker): Remove documentation of undefined behavior.
3818 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3820 * image.c (imagemagick_compute_animated_image): Animate correctly
3821 when sub-images are smaller than the main image.
3822 (imagemagick_compute_animated_image): Setting the iterator row to
3823 zero is apparently not allowed.
3824 (imagemagick_compute_animated_image): Allow images that say they
3825 have sub-images that are bigger than the main image, but just crop
3828 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3830 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3832 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3834 * image.c (imagemagick_compute_animated_image): Respect the GIF
3837 2013-08-15 Ken Brown <kbrown@cornell.edu>
3839 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3840 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3843 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3845 Fix minor problems found by static checking.
3846 * frame.c (delete_frame):
3847 * xdisp.c (next_element_from_display_vector):
3848 Avoid uninitialized local.
3849 * image.c (imagemagick_compute_animated_image): Port to C89.
3850 Prefer usual GNU indentation style for loops.
3851 Be more careful about bizarrely large sizes, by using ptrdiff_t
3854 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3856 Fix infinite frame selection loop (Bug#15025).
3857 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3859 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3861 * xdisp.c (compute_window_start_on_continuation_line):
3862 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3863 to make sure we end up setting the window start at the leftmost
3864 visible character of the display line. This avoids funky
3865 horizontal shifting because the window start is not kept on the
3866 same position. (Bug#15090)
3867 (next_element_from_display_vector): Support 'box' face attribute
3868 in the face definitions of a display vector. (Bug#15099)
3870 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3872 * image.c (imagemagick_compute_animated_image): Implement animated
3874 (imagemagick_compute_animated_image): Fix some compilation
3875 warnings. Implement a very simple cache to make the animation
3876 usable at all, but it should be replaced with a per-image cache.
3878 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3880 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3881 to do `for' loops over alist values.
3882 * buffer.h (FOR_EACH_BUFFER):
3883 * process.c (FOR_EACH_PROCESS): Use it.
3884 (handle_child_signal, status_notify, Fget_buffer_process)
3885 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3887 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3889 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3890 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3891 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3892 to xzalloc and so avoid redundant call to memset.
3893 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3894 members because it is allocated with xzalloc and so already zeroed.
3896 2013-08-14 Ken Brown <kbrown@cornell.edu>
3898 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3901 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3903 Utility function and macro to copy Lisp string to C string.
3904 * lisp.h (xlispstrdupa): New macro.
3905 (xlispstrdup): New prototype.
3906 * alloc.c (xlispstrdup): New function.
3907 * callint.c (Fcall_interactively):
3908 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3909 (Fsubstitute_in_file_name):
3910 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3911 * image.c (x_create_bitmap_from_file):
3912 * w32term.c (w32_term_init):
3913 * xterm.c (x_term_init): Use xlispstrdup.
3915 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3917 * image.c (imagemagick_load_image): Make animated pictures work.
3918 There's still some problems with background color settings, though
3921 * decompress.c (unwind_decompress): Always restore point.
3923 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3925 * marker.c (set_marker): Reformat documentation.
3927 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3929 * xdisp.c (cursor_type_changed): Now static.
3931 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3932 Use changed. This avoids the need to call xmalloc and for the
3933 caller to call xfree, and avoids memory leaks in some situations.
3935 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3937 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3938 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3939 (redisplay_window): If window_end_valid is cleared due to non-zero
3940 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3941 so do not call to try_cursor_movement for that window.
3943 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3945 * window.h (struct window): Convert window_end_pos and
3946 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3947 (wset_window_end_pos, wset_window_end_vpos): Remove.
3948 * dispnew.c (adjust_glyph_matrix):
3949 * window.c (Fwindow_end, replace_window, set_window_buffer)
3951 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3952 (set_vertical_scroll_bar, redisplay_window, try_window)
3953 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3954 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3955 (note_mouse_highlight): Adjust users.
3956 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3959 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3961 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3962 * image.c (imagemagick_filename_hint): Use `const char *' and
3963 prefer SSDATA to SDATA to avoid warnings.
3965 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3967 Cleanup window fringes, margins and scroll bars adjustments.
3968 * window.c (set_window_fringes, set_window_margins)
3969 (set_window_scroll_bars, apply_window_adjustment): New functions.
3970 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3971 (Fset_window_scroll_bars): Use them.
3973 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3975 * window.h (struct window): Convert scroll_bar_width
3976 from Lisp_Object to integer. Adjust comment.
3977 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3979 * window.c (wset_scroll_bar_width): Remove.
3980 (make_window): Initialize scroll_bar_width.
3981 (Fsplit_window_internal): Use direct assignment.
3982 (Fset_window_configuration, save_window_save):
3983 Convert Lisp_Object to integer and back where appropriate.
3984 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3985 bar was actually changed, and mention this in docstring.
3987 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3989 * decompress.c: Minor simplifications.
3990 (Fzlib_decompress_region): Don't bother verifying
3991 that avail_out <= UINT_MAX, as that was confusing.
3992 Mention the restriction in a comment instead.
3993 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3995 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3997 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3998 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4000 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4002 * image.c (imagemagick_filename_hint): Check for errors in the
4005 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4007 * window.c (Fwindow_margins): Return nil when there's no marginal
4008 area, as per the documented API.
4010 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4011 Fmake_vector, as scroll bar's struct members are not all Lisp
4012 objects now. This avoids crashes in GC.
4014 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4015 bool, so its address could be taken.
4017 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4019 * image.c (imagemagick_filename_hint): New function to possibly
4020 apply `image-content-type-suffixes'.
4021 (imagemagick_load_image): Use it.
4023 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4025 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4026 if loading zlib failed.
4028 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4030 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4031 2013-08-13 checkin below. Change bool to BOOL, rule is:
4032 All Obj-C code uses BOOL, except for interfaces callable from C.
4034 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4036 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4038 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4039 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4040 bool instead of BOOL.
4041 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4042 from Lisp_Object to bitfield. Adjust comment.
4043 * w32term.c (x_scroll_bar_create): Adjust user.
4044 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4045 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4046 Use bool for boolean.
4047 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4048 to `unsigned int' when defining a bitfield.
4050 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4052 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4054 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4056 * window.h (struct window): Convert left_margin_cols and
4057 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4058 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4059 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4061 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4063 (showing_window_margins_p, update_window_line, update_frame_1):
4064 * fringe.c (draw_fringe_bitmap_1):
4065 * xdisp.c (window_box_width): Adjust users.
4066 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4067 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4068 Use direct assignment.
4069 (Fset_window_configuration, save_window_save, Fwindow_margins):
4070 Convert Lisp_Object to integer and back where appropriate.
4071 (Fset_window_margins): Adjust user. Return t if any margin
4072 was actually changed, and mention this in docstring.
4074 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4076 * syntax.c (forward_word):
4077 * cmds.c (forward_char, backward_char): Mention the optional argument.
4079 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4081 * window.h (struct window): Convert left_fringe_width
4082 and right_fringe_width from Lisp_Objects to integers.
4084 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4085 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4086 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4088 (make_window): Initialize new integer fields to -1.
4089 (Fsplit_window_internal): Use direct assignment.
4090 (Fset_window_configuration, save_window_save):
4091 Convert Lisp_Object to integer and back where appropriate.
4092 (Fset_window_fringes): Adjust user. Return t if any fringe
4093 was actually changed, and mention this in docstring.
4095 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4097 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4098 * nsfns.m (x_set_cursor_type):
4099 * w32fns.c (x_set_cursor_type):
4100 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4101 * xdisp.c (set_frame_cursor_types): ...but in common code.
4103 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4105 * font.c (clear_font_cache): New function, stripped from...
4106 (Fclear_font_cache): ...here, which now uses the function
4107 above. Adjust comment.
4108 * font.h (clear_font_cache): Add prototype.
4109 * xfaces.c (clear_face_cache): Use clear_font_cache.
4111 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4113 * window.c (Fset_window_start): Compare `w', not `window' because
4114 `w' might not be equal to `window' after call to decode_live_window.
4116 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4118 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4119 This fixes a problem introduced by the Bug#15035 patch
4120 when using GPG. Reported by Herbert J. Skuhra.
4122 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4124 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4125 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4126 not yet initialized.
4128 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4130 * decompress.c (Fzlib_decompress_region): Support zlib
4131 decompression, too, and rename.
4133 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4135 Minor zlib configuration tweaks.
4136 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4137 Don't assume presence of fn_inflateInit2_ zlib internal function.
4139 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4141 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4142 include the zlib prefix.
4144 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4146 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4147 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4148 define static variables that are pointers to zlib functions to be
4150 (init_zlib_functions) [WINDOWSNT]: New function.
4151 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4153 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4154 macros instead of invoking the zlib functions directly.
4155 (syms_of_decompress): DEFSYM Qzlib_dll.
4156 Staticpro Szlib_available_p.
4158 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4160 Avoid looping over all frame windows to freeze and unfreeze.
4161 * window.h (struct window): Drop frozen_window_start_p.
4162 (freeze_window_starts): Drop prototype.
4163 * frame.h (struct frame): New frozen_window_starts flag.
4164 (FRAME_WINDOWS_FROZEN): New macro.
4165 * window.c (freeze_window_start, freeze_window_starts):
4167 (select_window, replace_window): Adjust users.
4168 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4169 (window_frozen_p): New function.
4170 (redisplay_window): Use it.
4172 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4174 Fix some fd issues when running subprocesses (Bug#15035).
4175 Fix bugs that can leak files or file descriptors on errors.
4176 Don't unlink open temp files, as that's hard for users to diagnose
4177 when things go awry (e.g., temp disk exhausted).
4178 Don't bother to lock temp files. Check for invalid recursion.
4179 * callproc.c (synch_process_fd): Remove. All uses removed.
4180 (synch_process_tempfile): New var or macro.
4181 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4183 (record_kill_process): New arg, the temp name. All callers changed.
4184 (delete_temp_file): Now just a simple wrapper around unlink.
4185 (call_process_kill): New arg, the call_process_fd array.
4186 Close them all. Clear synch_process_pid. Remove the temp file,
4187 or arrange for it to be removed.
4188 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4189 that's been moved to synch_process_tempfile. Caller changed.
4190 Do not remove the tempfile; that's now call_process_kill's
4192 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4193 call_process_kill; the caller now does that.
4194 (call_process_cleanup): Do not close the process fd; that's now
4195 call_process_kill's responsibility.
4196 (Fcall_process): Implement via new function call_process, which
4197 has most of the old body of Fcall_process, but with a different API.
4198 (call_process): New function that does not open or close filefd if
4199 it is nonnegative. Record which fds need to be closed, and let
4200 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4201 Signal an error if invoked recursively (could be done via a hook).
4202 Simplify creation of the tempfile in the MSDOS case.
4203 Don't create the output file until after checking for the executable.
4204 Report any failure to open /dev/null.
4205 Don't open /dev/null for writing twice; once is enough.
4206 Don't create pipe if all output is being discarded or sent to file.
4207 Don't worry about setting up the coding system or reading from the
4208 pipe if all output is being discarded.
4209 Hoist fd_error local into top level, to lessen block nesting.
4210 Don't record deleted pid here; now done by Fcall_process_region.
4211 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4212 and note its success in synch_process_tempfile.
4213 Do not leak resources when child_setup fails.
4214 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4215 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4216 (create_temp_file): Now returns open fd, with an additional
4217 Lisp_Object * argument to return the name. All callers changed.
4218 Do not close the file; rewind it instead, and leave it open for
4219 the caller. Do not lock the temp file. Unwind-protect the file
4220 and the file-descriptor.
4221 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4222 If an asynchrounous process, record it here, not in call_process.
4223 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4224 * eval.c (set_unwind_protect): New function.
4225 * fileio.c (write_region): New function, generalized from the
4226 old Fwrite_region. Do not lock temp files.
4227 (Fwrite_region): Use it.
4228 * lisp.h (set_unwind_protect, write_region): New decls.
4229 * process.c: Include <verify.h>.
4230 (make_process): Mark fds as initially closed.
4231 (deleted_pid_list): Now a list of pid-filename pairs.
4233 (close_process_fd): New function.
4234 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4235 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4236 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4237 (create_process, create_pty, Fmake_serial_process)
4238 (server_accept_connection): Record which fds need to be closed,
4239 and let deactivate_process close them.
4240 (Fmake_network_process): Do not discard the unwind-protect
4241 until it's safe to do so.
4242 (deactivate_process): Close the fds opened by create_process etc.
4243 (Fprocess_send_eof): Adjust to new way of recording open fds.
4244 Report an error if /dev/null can't be opened, instead of aborting.
4245 * process.h (PROCESS_OPEN_FDS): New constant.
4246 (struct Lisp_Process): New member open_fds.
4247 (record_kill_process, record_deleted_pid): Adjust signatures.
4248 (record_deleted_pid): Move decl here ...
4249 * syswait.h (record_deleted_pid): ... from here.
4251 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4253 * decompress.c: Fix bugs with large buffers and weird inputs.
4254 Tune a bit. Reindent as per usual Emacs style.
4255 (BUFFER_SIZE): Remove.
4256 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4257 more than UINT_MAX bytes. Decompress into the gap instead of into
4258 an auto buffer, as this should avoid copying. Return nil if
4259 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4260 set immediate_quit; we shouldn't trust zlib code that much.
4262 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4264 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4265 errors, and really move the gap to where we want it.
4267 * lisp.h: Include decompress.c support.
4269 * emacs.c (main): Include decompress.c support.
4271 * Makefile.in: Include -lz if present.
4273 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4275 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4276 (initWithTitle:): Initialize frame to 0.
4277 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4278 (fillWithWidgetValue:frame:): Rename from
4279 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4281 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4282 fillWithWidgetValue:frame:
4284 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4285 remove memory leak warnings.
4287 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4288 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4291 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4292 (x_activate_menubar): Update the whole menu.
4293 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4294 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4295 current event is not NSSystemDefined (Bug#15001).
4296 Call ns_check_menu_open only if trackingMenu is 2.
4297 (menuDidClose:): New method, decrease trackingMenu.
4298 (fillWithWidgetValue:setDelegate:): New method.
4299 (fillWithWidgetValue:): Call the above.
4301 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4303 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4305 Omit some unnecessary casts.
4306 Many of these go back to the old pre-C89 days, when they may have
4307 been needed, but we've been assuming C89 or later for a while now.
4308 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4309 (live_float_p, live_misc_p, live_vector_p):
4310 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4311 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4312 (defvar_per_buffer):
4313 * callint.c (Fcall_interactively):
4314 * doc.c (Fsubstitute_command_keys):
4315 * filelock.c (get_boot_time):
4316 * frame.c (xrdb_get_resource):
4317 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4318 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4319 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4320 (menuitem_highlight_callback, menu_destroy_callback)
4321 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4322 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4323 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4324 (xg_tool_bar_help_callback, tb_size_cb):
4325 * image.c (xpm_alloc_color, png_read_from_memory)
4326 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4327 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4329 * keymap.c (describe_map):
4330 * nsfns.m (Fns_display_monitor_attributes_list):
4331 * nsmenu.m (process_dialog:):
4332 * nsterm.m (hold_event):
4333 * process.c (wait_reading_process_output):
4334 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4335 * scroll.c (do_direct_scrolling, scrolling_1):
4336 * termcap.c (tgetent):
4337 * window.c (check_window_containing, add_window_to_list)
4338 (freeze_window_starts):
4339 * xdisp.c (compare_overlay_entries, vmessage):
4340 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4341 (x_get_monitor_attributes_xrandr)
4342 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4343 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4344 * xfont.c (xfont_match, xfont_open):
4345 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4346 (menubar_selection_callback, menu_position_func)
4347 (popup_selection_callback, create_and_show_popup_menu)
4348 (dialog_selection_callback, create_and_show_dialog):
4349 * xrdb.c (x_get_string_resource):
4351 * xsmfns.c (x_session_check_input):
4352 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4353 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4354 (xaw_jump_callback, xaw_scroll_callback):
4355 Omit unnecessary casts.
4357 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4359 Minor string-length refactoring.
4360 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4361 * frame.c (make_monitor_attribute_list):
4362 Prefer build_string to strlen + make_string.
4364 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4366 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4367 don't check minor_code (Bug#14417).
4369 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4371 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4372 vertical positions instead. This avoids calling MATRIX_ROW with
4373 row numbers that are possibly beyond valid limits. (Bug#15064)
4375 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4377 Use xstrdup and build_unibyte_string where applicable.
4378 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4379 * xfns.c (x_window):
4380 * xrdb.c (x_get_customization_string):
4381 * xterm.c (xim_initialize):
4382 * w32fns.c (w32_window): Use xstrdup.
4383 (w32_display_monitor_attributes_list):
4384 * emacs.c (init_cmdargs):
4385 * keyboard.c (PUSH_C_STR):
4386 * nsfont.m (nsfont_open):
4387 * sysdep.c (system_process_attributes):
4388 * w32.c (system_process_attributes):
4389 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4391 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4393 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4394 variables of these types so that GDB would know about them, as aid
4395 for debugging fatal exceptions. (Bug#15024) See also
4396 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4399 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4401 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4402 larger than the NSWindow (Bug#14934).
4404 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4406 Redesign redisplay interface to drop global variable updated_window.
4407 Always pass currently updated window as a parameter to update routines.
4408 * dispextern.h (updated_window): Remove declaration.
4409 (struct redisplay_interface): Pass window parameter to
4410 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4411 and after_update_window_hook.
4412 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4414 * dispnew.c (updated_window): Remove.
4415 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4416 (update_window_line): Adjust to match redisplay interface changes.
4417 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4418 (ns_scroll_run, ns_after_update_window_line):
4419 * w32term.c (x_update_window_begin, x_update_window_end)
4420 (x_after_update_window_line, x_scroll_run):
4421 * xterm.c (x_update_window_begin, x_update_window_end)
4422 (x_after_update_window_line, x_scroll_run):
4423 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4424 Likewise. Adjust comments where appropriate.
4425 (x_cursor_to): Simplify because this is always called during window
4426 update (but install debugging check anyway).
4427 (expose_window): Check must_be_updated_p flag to see whether this
4428 function is called during window update.
4430 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4432 Do not reset window modification event counters excessively.
4433 These leftovers and poor man's tricky methods to catch extra
4434 redisplay's attention are no longer needed.
4435 * frame.c (set_menu_bar_lines_1):
4436 * minibuf.c (read_minibuf_unwind):
4437 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4438 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4439 (window_scroll_line_based, Fset_window_configuration):
4440 * xdisp.c (redisplay_window): Do not reset last_modified and
4441 last_overlay_modified counters.
4443 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4445 * xselect.c (x_send_client_event): Set send_event and serial, memset
4446 data.l as it might be bigger than data.b. Use 24 bit mask to
4447 XSendEvent (Bug#15034).
4449 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4451 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4452 for TTY frames that are not the top frame on their console.
4455 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4457 * w32term.c (w32fullscreen_hook): Really maximize frame when
4458 asked for (Bug#14841).
4460 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4462 Prefer selected_window to Fselected_window, likewise for frames.
4463 * buffer.c (Fbuffer_swap_text):
4464 * data.c (Fvariable_binding_locus):
4465 * window.c (run_window_configuration_change_hook): Adjust users.
4466 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4467 Use decode_live_frame.
4469 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4471 Be more careful if selected window shows the buffer other than current,
4472 use window_outdated only if this is not so. This change should also
4473 address some weird issues discussed in Bug#13012.
4474 * window.h (window_outdated): New prototype.
4475 * window.c (window_outdated): Now here. Convert from static and
4476 always assume window's buffer.
4477 (Fwindow_end, Fwindow_line_height): Use it.
4478 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4479 and always assume window's buffer.
4480 (redisplay_window): Adjust user.
4481 (redisplay_internal): Call to reconsider_clip_changes once and
4482 check whether mode line should be updated only if selected window
4483 shows current buffer.
4484 (run_window_scroll_functions): Use eassert for debugging check.
4485 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4487 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4489 * window.c (window_scroll, window_scroll_pixel_based)
4490 (window_scroll_line_based): Use bool for booleans.
4492 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4494 * process.c: Fix minor off-by-one issues in descriptor counts.
4495 This shouldn't fix any real bugs, but it cleans up the code a bit.
4496 (max_process_desc, max_input_desc): -1, not 0, means none.
4498 (delete_input_desc): New function.
4499 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4500 (deactivate_process): Scan backwards when recomuting max_process_desc;
4501 that should be faster.
4502 (init_process_emacs): Initialize max_input_desc.
4504 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4506 Use region cache to speedup bidi_find_paragraph_start.
4507 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4508 Rename cache_long_line_scans to cache_long_scans.
4509 * buffer.c (bset_cache_long_line_scans): Rename to
4510 bset_cache_long_scans.
4511 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4512 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4514 (syms_of_buffer): Rename cache-long-line-scans to
4515 cache-long-scans. Adjust docstring.
4516 * search.c (newline_cache_on_off):
4517 * indent.c (width_run_cache_on_off): Adjust users.
4518 * bidi.c (bidi_paragraph_cache_on_off): New function.
4519 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4520 * insdel.c (prepare_to_modify_buffer):
4521 Invalidate bidi_paragraph_cache if enabled.
4523 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4525 Invalidate region caches only if buffer text is going to be changed.
4526 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4527 (modify_text): ...new prototype.
4528 (prepare_to_modify_buffer_1): New prototype.
4529 * textprop.c (modify_region): Rename to...
4530 (modify_text_properties): ...new function.
4531 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4532 (Fremove_list_of_text_properties): Adjust users.
4533 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4534 (modify_text): ...new function.
4535 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4536 (prepare_to_modify_buffer_1): ...new function.
4537 * casefiddle.c (casify_region):
4538 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4539 (Ftranspose_regions): Use modify_text.
4541 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4543 * lisp.mk (lisp): Add nadvice.elc.
4545 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4547 New macro to iterate over live buffers similar to frames.
4548 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4549 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4550 Declare buffer-related variables here to offload lisp.h.
4551 * buffer.c (Vbuffer_alist): Adjust comment.
4552 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4553 (other_buffer_safely):
4554 * data.c (store_symval_forwarding):
4555 * dispnew.c (Fframe_or_buffer_changed_p):
4556 * fileio.c (Fdo_auto_save):
4557 * filelock.c (unlock_all_files):
4558 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4560 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4562 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4563 * callproc.c (create_temp_file):
4564 * filelock.c (create_lock_file):
4565 Assume mkostemp, since it's now provided by Gnulib.
4567 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4569 * w32.c (mkostemp): New function.
4570 (mktemp): Remove, no longer used. Most of the code reused in
4571 mkostemp. (Bug#15015)
4572 (mktemp): Don't undef.
4574 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4576 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4577 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4578 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4579 (free_glyph_pool, check_glyph_memory): Likewise for
4580 all users. Adjust comments where appropriate.
4582 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4584 * composite.h: Minor fixups.
4585 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4586 to fix a misspelling, and change it to an inline function while
4587 we're at it (it need not be a macro). All uses changed.
4588 (composition_method, composition_valid_p):
4589 Rewrite to avoid assignments in if-conditions.
4591 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4593 Do not use global Lisp_Object in composition macros.
4594 * composite.h (composition_temp): Remove declaration.
4595 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4596 (composition_method, composition_valid_p): ...inline functions.
4597 (compose_region): Remove the leftover.
4598 * composite.c (composition_temp): Remove.
4599 (run_composition_function, update_compositions)
4600 (composition_compute_stop_pos, composition_adjust_point)
4601 (Ffind_composition_internal):
4602 * coding.c (handle_composition_annotation):
4603 * xdisp.c (handle_composition_prop, check_point_in_composition):
4604 Related users changed.
4606 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4608 Drop FRAME_PTR typedef.
4609 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4610 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4611 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4612 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4613 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4614 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4615 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4616 All related users changed.
4618 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4620 * eval.c (default_toplevel_binding): New function.
4622 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4623 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4624 (syms_of_eval): Export them.
4625 * data.c (Fdefault_value): Micro cleanup.
4626 * term.c (init_tty): Use "false".
4628 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4630 Fix X GC leak in GTK and raw (no toolkit) X ports.
4631 * xterm.c (x_free_frame_resources): If white and black relief
4632 GCs are allocated, always free them here.
4633 * xfns.c (x_make_gc): Omit redundant initialization.
4634 * widget.c (create_frame_gcs): Remove the leftover.
4635 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4636 in x_free_frame_resources.
4638 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4640 * nsterm.m (windowWillResize:toSize:): Only change title if
4641 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4643 (viewDidEndLiveResize): New method.
4645 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4646 inside NS_IMPL_COCOA.
4648 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4650 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4651 Do not check whether undo is enabled because record_insert and
4652 record_delete does that themselves.
4654 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4656 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4657 member which is not really used any more.
4658 (FRAME_XIC_BASE_FONTNAME): Remove.
4659 * xfns.c (xic_free_fontset): Adjust user.
4660 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4661 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4662 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4663 (xdialog_show): Use eassert for debugging check.
4664 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4666 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4668 * fileio.c, fns.c (merge): Move extern decl from here ...
4669 * lisp.h (merge): ... to here.
4671 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4673 Fix last font-related change.
4674 * w32font.h (w32font_list_internal, w32font_match_internal):
4676 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4677 (uniscribe_list_family): Adjust to match font API change.
4678 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4679 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4681 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4683 * frame.h (FRAME_MOUSE_UPDATE):
4684 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4685 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4687 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4689 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4690 * font.h (struct font_driver): Change list, match, and list_family
4691 functions to accept struct frame * as first arg.
4692 * font.c (font_score, font_compare, font_sort_entities):
4694 (font_sort_entities, font_list_entities, font_select_entity):
4695 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4696 match font API change.
4697 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4698 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4699 * ftxfont.c (ftxfont_list, ftxfont_match):
4700 * xftfont.c (xftfont_list, xftfont_match):
4701 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4702 * w32font.c (w32font_list, w32font_match, w32font_list):
4703 (w32font_list_internal, w32_font_match_internal): Likewise.
4704 * xfaces.c (Fx_family_fonts): Adjust user.
4706 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4708 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4709 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4710 only if HAVE_X_WINDOWS is in use.
4711 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4712 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4713 * w32term.c (x_wm_set_icon_position): Likewise.
4714 * w32fns.c (x_icon): Adjust user.
4716 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4718 * xterm.c (last_mouse_press_frame): Remove the
4719 leftover which is not really used any more.
4720 (handle_one_xevent, syms_of_xterm): Adjust users.
4721 (x_flush): Call XFlush once per each X display, not frame.
4722 This is better because this code always unconditionally skips
4723 non-X frames in Vframe_list and issues the only XFlush if we
4724 have more than one X frame on the same X display.
4725 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4726 Use bool for booleans.
4727 (x_draw_glyph_string_background, cvt_string_to_pixel):
4728 (cvt_pixel_dtor): Drop unnecessary prototypes.
4729 * xterm.h (x_display_ok): Adjust prototype.
4731 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4733 Drop unnecessary functions that deals with frame pixel size.
4734 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4735 (x_pixel_height): Drop prototypes.
4736 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4737 (x_pixel_height): Drop implementations.
4738 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4739 which should be always valid for window frame.
4740 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4741 * w32menu.c (Fx_popup_dialog):
4742 * xmenu.c (Fx_popup_dialog): Likewise for both.
4744 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4746 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4747 frame parameters and call to Fmodify_frame_parameters just once.
4748 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4749 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4750 and mention nil frame in docstring.
4752 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4754 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4755 (x_figure_window_size): Likewise. Adjust to return long.
4756 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4757 (toplevel): Move Qterminal_live_p to...
4758 * terminal.c (toplevel): ...here, make it static, and...
4759 (syms_of_terminal): ...DEFSYM here.
4760 * frame.h (Qterminal_live_p): Remove declaration.
4761 (make_frame, x_figure_window_size): Adjust prototype.
4762 * nsfns.m (Fx_create_frame): Use long for window flags.
4764 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4766 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4767 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4768 Do not assume that emacs_close (INT_MAX) is a no-op.
4770 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4772 * xfaces.c (make_face_cache): For struct face_cache, prefer
4773 xmalloc to xzalloc and so avoid redundant call to memset.
4774 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4776 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4778 * fringe.c (draw_window_fringes, update_window_fringes)
4779 (compute_fringe_widths):
4780 * w32term.c (x_draw_glyph_string):
4781 * window.c (candidate_window_p, Frecenter):
4782 * xfaces.c (realize_basic_faces, realize_default_face)
4783 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4784 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4785 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4786 * xmenu.c (Fx_menu_bar_open_internal):
4787 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4788 * xsettings.c (xft_settings_event):
4789 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4790 Use bool for booleans. Adjust style and comments where
4792 * dispextern.h (draw_window_fringes, update_window_fringes)
4793 (compute_fringe_widths):
4794 * xterm.h (x_had_errors_p): Adjust prototype.
4796 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4798 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4799 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4801 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4803 * fns.c (toplevel): Remove comment before Fsafe_length because
4806 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4808 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4810 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4812 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4813 frame which got the message is still alive, before dereferencing
4814 its pointer. (Bug#14970)
4816 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4817 be a live window, before using it as such. (Bug#14970)
4819 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4821 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4822 w32_detect_focus_change instead of doing part of its job by hand.
4823 This fixes the problem whereby FOCUS_OUT events were not sent to
4826 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4828 * process.c (Fprocess_list): Doc fix.
4830 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4831 being re-exposed only if it didn't ask to become visible.
4832 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4833 was previously iconified. (Bug#14841)
4834 (x_iconify_frame): Mark the frame iconified.
4836 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4838 Fix minor problems found by static checking.
4839 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4840 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4842 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4844 * eval.c (set_specpdl_old_value): New function.
4845 (unbind_to): Minor simplification.
4846 (get_backtrace_frame): New function.
4847 (Fbacktrace_frame): Use it. Add `base' argument.
4848 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4849 (syms_of_eval): Export backtrace-eval.
4850 * xterm.c (x_focus_changed): Simplify.
4852 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4854 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4856 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4858 * xdisp.c (redisplay_window): Instead of moving point out of
4859 scroll margin, reject the force_start method, and try scrolling
4860 instead. (Bug#14780)
4862 2013-07-24 Ken Brown <kbrown@cornell.edu>
4864 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4867 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4869 * eval.c (Fprogn): Do not check that BODY is a proper list.
4870 This undoes the previous change. The check slows down the
4871 interpreter, and is not needed to prevent a crash. See
4872 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4874 2013-07-23 Glenn Morris <rgm@gnu.org>
4876 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4878 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4880 Port to GNU/Linux systems with tinfo but not ncurses.
4881 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4882 to decide whether ncurses is being used. Without this change,
4883 GCC complains about tgetent not being declared, on a system
4884 that has tinfo installed but ncurses not installed.
4886 * eval.c (Fprogn): Check that BODY is a proper list.
4888 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4889 * data.c (Fsetq_default):
4890 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4891 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4893 Tune by taking advantage of the fact that ARGS is always a list
4894 when a function is declared to have UNEVALLED args.
4896 * emacsgtkfixed.c: Port to GCC 4.6.
4897 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4899 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4901 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4902 here to silence compiler warnings.
4904 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4906 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4907 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4908 from messing up Emacs's 'struct frame' (Bug#14923).
4910 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4912 * alloc.c (make_save_ptr_ptr): Define this function.
4913 It was inadvertently omitted. It's needed only if
4914 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4916 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4918 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4919 frame have focus (Bug#14895).
4921 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4923 Avoid vfork-related deadlock more cleanly.
4924 * callproc.c (child_setup): When the child's exec fails, output
4925 the program name, as that's more useful. Use O_NONBLOCK to avoid
4927 * process.c (create_process_1): Remove; no longer needed.
4928 (create_process): Remove timer hack; no longer needed, now that
4929 the child avoids deadlock.
4931 2013-07-20 Glenn Morris <rgm@gnu.org>
4933 * image.c (Fimage_flush): Fix doc typo.
4935 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4937 Fix array bounds violation when pty allocation fails.
4938 * process.c (PTY_NAME_SIZE): New constant.
4939 (pty_name): Remove static variable; it's now auto.
4940 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4941 Take pty_name as an arg rather than using a static variable.
4942 All callers changed.
4943 (create_process): Recover pty_flag from process, not from volatile local.
4944 (create_pty): Stay inside array even when pty allocation fails.
4945 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4947 * lread.c (Fload): Avoid initialization only when lint checking.
4948 Mention that it's needed only for older GCCs.
4950 2013-07-20 Kenichi Handa <handa@gnu.org>
4952 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4953 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4955 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4957 * lread.c (Fload): Avoid uninitialized warning.
4959 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4961 Fix some minor file descriptor leaks and related glitches.
4962 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4963 (create_lock_file): Use write, not emacs_write.
4964 * image.c (slurp_file, png_load_body):
4965 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4966 (server_accept_connection):
4967 Don't leak an fd on memory allocation failure.
4968 * image.c (slurp_file): Add a cheap heuristic for growing files.
4969 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4970 as that's what the other routines do. Maybe input need not be
4971 blocked at all, but it's better to be consistent.
4972 Avoid undefined behavior when strlen is zero.
4974 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4975 (NSTATICS): Now a constant; doesn't need to be a macro.
4977 2013-07-19 Richard Stallman <rms@gnu.org>
4979 * coding.c (decode_coding_utf_8): Add simple loop for fast
4980 processing of ASCII characters.
4982 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4984 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4986 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4988 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4989 unportable 'struct x_display_info'.
4990 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4993 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4995 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4996 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4998 (system_process_attributes): Prefer plain char to unsigned char
4999 when either will do. Clean up properly if interrupted or if
5000 memory allocations fail. Don't assume sscanf succeeds.
5001 Remove no-longer-needed workaround to stop GCC from whining.
5002 Read command-line once, instead of multiple times. Check read status a
5005 Fix obscure porting bug with varargs functions.
5006 The code assumed that int is treated like ptrdiff_t in a vararg
5007 function, which is not a portable assumption. There was a similar
5008 -- though these days less likely -- porting problem with various
5009 assumptions that pointers of different types all smell the same as
5010 far as vararg functions is conserved. To make this problem less
5011 likely in the future, redo the API to use varargs functions.
5012 * alloc.c (make_save_value): Remove this vararg function.
5013 All uses changed to ...
5014 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5015 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5017 (make_save_ptr): Rename from make_save_pointer, for consistency with
5018 the above. Define only on platforms that need it. All uses changed.
5020 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5022 * keyboard.c: Try to fix typos in previous change.
5023 (DISPLAY_LIST_INFO): New macro.
5024 (kbd_buffer_get_event): Do not access members that are not present
5025 in X11. Revert inadvertent change of "!=" to "=".
5027 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5029 * keyboard.c (kbd_buffer_get_event):
5030 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5031 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5033 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5035 * filelock.c: Fix unlikely file descriptor leaks.
5036 (get_boot_time_1): Rework to avoid using emacs_open.
5037 This doesn't actually fix a leak, but is better anyway.
5038 (read_lock_data): Use read, not emacs_read.
5040 * doc.c: Fix minor memory and file descriptor leaks.
5041 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5042 (get_doc_string, Fsnarf_documentation):
5043 Fix file descriptor leak on error.
5045 * term.c: Fix minor fdopen-related file descriptor leaks.
5046 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5047 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5049 * charset.c: Fix file descriptor leaks and errno issues.
5051 (load_charset_map_from_file): Don't leak file descriptor on error.
5052 Use plain record_xmalloc since the allocation is larger than
5053 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5055 * eval.c (record_unwind_protect_nothing):
5056 * fileio.c (fclose_unwind):
5058 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5059 The replacement doesn't block input, but that no longer seems
5062 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5064 * lread.c: Fix file descriptor leaks and errno issues.
5065 (Fload): Close some races that leaked fds or streams when 'load'
5067 (Fload, openp): Report error number of last nontrivial failure to open.
5068 ENOENT counts as trivial.
5069 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5071 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5072 now that the function is always called with a nonnegative arg.
5073 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5074 All uses replaced with ...
5075 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5077 A few more minor file errno-reporting bugs.
5078 * callproc.c (Fcall_process):
5079 * doc.c (Fsnarf_documentation):
5080 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5081 * process.c (set_socket_option):
5082 Don't let a constructor trash errno.
5083 * doc.c: Include <errno.h>.
5085 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5087 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5089 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5091 Fix w32 bug with call-process-region (Bug#14885).
5092 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5093 to Fcall_process when the input is empty. This simplifies the
5094 code a bit. It makes no difference on POSIXish platforms but
5095 apparently it fixes a bug on w32.
5097 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5098 * fileio.c (close_file_unwind): Don't close if FD is negative;
5099 this can happen when unwinding a zapped file descriptor.
5100 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5101 in case Emacs runs out of memory between the two unwind-protects.
5102 Don't trash errno when closing FD.
5103 Zap the FD in the specpdl when closing it, instead of deferring
5104 the removal of the unwind-protect; this fixes a bug where a child
5105 function unwinds the stack past us.
5107 New unwind-protect flavors to better type-check C callbacks.
5108 This also lessens the need to write wrappers for callbacks,
5109 and the need for make_save_pointer.
5110 * alloca.c (free_save_value):
5111 * atimer.c (run_all_atimers):
5113 * alloc.c (safe_alloca_unwind):
5114 * atimer.c (unwind_stop_other_atimers):
5115 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5116 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5117 * minibuf.c (choose_minibuf_frame_1):
5118 * process.c (make_serial_process_unwind):
5119 * xdisp.h (pop_message_unwind):
5120 * xselect.c (queue_selection_requests_unwind):
5121 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5122 * alloca.c (record_xmalloc):
5123 Prefer record_unwind_protect_ptr to record_unwind_protect with
5125 * alloca.c (Fgarbage_collect):
5126 Prefer record_unwind_protect_void to passing a dummy.
5127 * buffer.c (restore_buffer):
5128 * window.c (restore_window_configuration):
5129 * xfns.c, w32fns.c (do_unwind_create_frame)
5130 New wrapper. All record-unwind uses of wrappee changed.
5131 * buffer.c (set_buffer_if_live):
5132 * callproc.c (call_process_cleanup, delete_temp_file):
5133 * coding.c (code_conversion_restore):
5134 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5135 * editfns.c (save_excursion_restore)
5136 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5137 (save_restriction_restore):
5138 * eval.c (restore_stack_limits, un_autoload):
5139 * fns.c (require_unwind):
5140 * keyboard.c (recursive_edit_unwind, tracking_off):
5141 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5142 * macros.c (pop_kbd_macro, restore_menu_items):
5143 * nsfns.m (unwind_create_frame):
5144 * print.c (print_unwind):
5145 * process.c (start_process_unwind):
5146 * search.c (unwind_set_match_data):
5147 * window.c (select_window_norecord, select_frame_norecord):
5148 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5149 (fast_set_selected_frame):
5150 * xfns.c, w32fns.c (unwind_create_tip_frame):
5151 Return void, not a dummy Lisp_Object. All uses changed.
5152 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5153 * callproc.c (call_process_kill):
5154 * fileio.c (restore_point_unwind, decide_coding_unwind)
5155 (build_annotations_unwind):
5156 * insdel.c (Fcombine_after_change_execute_1):
5157 * keyboard.c (read_char_help_form_unwind):
5158 * menu.c (unuse_menu_items):
5159 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5160 * sound.c (sound_cleanup):
5161 * xdisp.c (unwind_redisplay):
5162 * xfns.c (clean_up_dialog):
5163 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5164 Accept no args and return void, instead of accepting and returning
5165 a dummy Lisp_Object. All uses changed.
5166 * cygw32.c (fchdir_unwind):
5167 * fileio.c (close_file_unwind):
5168 * keyboard.c (restore_kboard_configuration):
5169 * lread.c (readevalllop_1):
5170 * process.c (wait_reading_process_output_unwind):
5171 Accept int and return void, rather than accepting an Emacs integer
5172 and returning a dummy object. In some cases this fixes an
5173 unlikely bug when the corresponding int is outside Emacs integer
5174 range. All uses changed.
5175 * dired.c (directory_files_internal_unwind):
5176 * fileio.c (do_auto_save_unwind):
5177 * gtkutil.c (pop_down_dialog):
5178 * insdel.c (reset_var_on_error):
5179 * lread.c (load_unwind):
5180 * xfns.c (clean_up_file_dialog):
5181 * xmenu.c, nsmenu.m (pop_down_menu):
5182 * xmenu.c (cleanup_widget_value_tree):
5183 * xselect.c (wait_for_property_change_unwind):
5184 Accept pointer and return void, rather than accepting an Emacs
5185 save value encapsulating the pointer and returning a dummy object.
5187 * editfns.c (Fformat): Update the saved pointer directly via
5188 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5189 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5190 (unwind_body): New function.
5191 (record_unwind_protect): First arg is now a function returning void,
5192 not a dummy Lisp_Object.
5193 (record_unwind_protect_ptr, record_unwind_protect_int)
5194 (record_unwind_protect_void): New functions.
5195 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5196 * fileio.c (struct auto_save_unwind): New type.
5197 (do_auto_save_unwind): Use it.
5198 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5199 * insdel.c (struct rvoe_arg): New type.
5200 (reset_var_on_error): Use it.
5201 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5203 (specbinding_func): Remove; there are now several such functions.
5204 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5205 (set_unwind_protect_ptr): New function.
5206 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5208 Be simpler and more consistent about reporting I/O errors.
5209 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5210 Say "Read error" and "Write error", rather than "I/O error", or
5211 "IO error reading", or "IO error writing", when a read or write
5213 * process.c (Fmake_network_process, wait_reading_process_output)
5214 (send_process, Fprocess_send_eof, wait_reading_process_output):
5215 Capitalize diagnostics consistently. Put "failed foo" at the
5216 start of the diagnostic, so that we don't capitalize the
5217 function name "foo". Consistently say "failed" for such
5219 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5220 All callers changed. This is so it can use report_file_error.
5221 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5222 diagnostics consistently as above.
5224 * fileio.c (report_file_errno): Fix errno reporting bug.
5225 If the file name is neither null nor a pair, package it up as a
5226 singleton list. All callers changed, both to this function and to
5227 report_file_error. This fixes a bug where the memory allocator
5228 invoked by list1 set errno so that the immediately following
5229 report_file_error reported the wrong errno value.
5231 Fix minor problems found by --enable-gcc-warnings.
5232 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5233 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5235 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5237 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5238 Set event->arg to Qt if switch-event shall be generated.
5239 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5241 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5243 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5246 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5247 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5248 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5249 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5250 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5251 and there is a focused frame.
5252 (head_table): Add focus-in and focus-out.
5253 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5254 bind to handle-focus-in/out.
5256 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5257 (Fhandle_switch_frame): Call Fhandle_focus_in.
5258 (syms_of_frame): defsubr handle-focus-in/out.
5260 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5262 Fix porting bug to older POSIXish platforms (Bug#14862).
5263 * sysdep.c (emacs_pipe): New function, that implements
5264 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5265 This should port better to CentOS 5 and to Mac OS X 10.6.
5266 All calls to pipe2 changed.
5268 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5269 This makes the code easier to read and the executable a bit smaller.
5270 Do not replace all calls to Fcons that happen to create lists,
5271 just calls that are intended to create lists. For example, when
5272 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5273 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5274 Similarly for list2 through list5.
5275 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5276 * bytecode.c (exec_byte_code):
5277 * callint.c (quotify_arg, Fcall_interactively):
5278 * callproc.c (Fcall_process, create_temp_file):
5279 * charset.c (load_charset_map_from_file)
5280 (Fdefine_charset_internal, init_charset):
5281 * coding.c (get_translation_table, detect_coding_system)
5282 (Fcheck_coding_systems_region)
5283 (Fset_terminal_coding_system_internal)
5284 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5285 * composite.c (update_compositions, Ffind_composition_internal):
5286 * dired.c (directory_files_internal, file_name_completion)
5288 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5289 * doc.c (Fsnarf_documentation):
5290 * editfns.c (Fmessage_box):
5292 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5293 (Feval, eval_sub, Ffuncall, apply_lambda):
5294 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5295 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5296 (Fset_file_times, Finsert_file_contents)
5297 (Fchoose_write_coding_system, Fwrite_region):
5298 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5299 * font.c (font_registry_charsets, font_parse_fcname)
5300 (font_prepare_cache, font_update_drivers, Flist_fonts):
5301 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5302 * frame.c (make_frame, Fmake_terminal_frame)
5303 (x_set_frame_parameters, x_report_frame_params)
5304 (x_default_parameter, Fx_parse_geometry):
5305 * ftfont.c (syms_of_ftfont):
5306 * image.c (gif_load):
5307 * keyboard.c (command_loop_1):
5308 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5309 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5310 (Fminor_mode_key_binding, accessible_keymaps_1)
5311 (Faccessible_keymaps, Fwhere_is_internal):
5312 * lread.c (read_emacs_mule_char):
5313 * menu.c (find_and_return_menu_selection):
5314 * minibuf.c (get_minibuffer):
5315 * nsfns.m (Fns_perform_service):
5316 * nsfont.m (ns_script_to_charset):
5317 * nsmenu.m (ns_popup_dialog):
5318 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5319 (Fx_own_selection_internal):
5320 * nsterm.m (append2):
5321 * print.c (Fredirect_debugging_output)
5322 (print_prune_string_charset):
5323 * process.c (Fdelete_process, Fprocess_contact)
5324 (Fformat_network_address, set_socket_option)
5325 (read_and_dispose_of_process_output, write_queue_push)
5326 (send_process, exec_sentinel):
5327 * sound.c (Fplay_sound_internal):
5328 * textprop.c (validate_plist, add_properties)
5329 (Fput_text_property, Fadd_face_text_property)
5330 (copy_text_properties, text_property_list, syms_of_textprop):
5331 * unexaix.c (report_error):
5332 * unexcoff.c (report_error):
5333 * unexsol.c (unexec):
5334 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5335 (Fformat_mode_line, syms_of_xdisp):
5336 * xfaces.c (set_font_frame_param)
5337 (Finternal_lisp_face_attribute_values)
5338 (Finternal_merge_in_global_face, syms_of_xfaces):
5339 * xfns.c (x_default_scroll_bar_color_parameter)
5340 (x_default_font_parameter, x_create_tip_frame):
5341 * xfont.c (xfont_supported_scripts):
5342 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5343 (menu_help_callback, xmenu_show):
5345 * xterm.c (set_wm_state):
5346 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5347 and similarly for list2 through list5.
5349 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5351 * callproc.c (Fcall_process_region): Fix minor race and tune.
5352 (create_temp_file): New function, with the temp-file-creation part
5353 of the old Fcall_process_region. Use Fcopy_sequence to create the
5354 temp file name, rather than alloca + build_string, for simplicity.
5355 Don't bother to block input around the temp file creation;
5356 shouldn't be needed. Simplify use of mktemp.
5357 Use record_unwind_protect immediately after creating the temp file;
5358 this closes an unlikely race where the temp file was not removed.
5359 Use memcpy rather than an open-coded loop.
5360 (Fcall_process_region): Use the new function. If the input is
5361 empty, redirect from /dev/null rather than from a newly created
5362 empty temp file; this avoids unnecessary file system traffic.
5364 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5366 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5367 Simplify by making this case like the other two. This is a bit
5368 slower on obsolete hosts, but the extra complexity isn't worth it.
5370 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5371 * process.c (create_process) [!DOS_NT]:
5372 Remove now-unnecessary calls to emacs_close.
5374 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5376 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5377 returning early. (Bug#14850)
5379 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5380 and inhibit-iso-escape-detection attributes of 'undecided'.
5383 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5385 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5386 Reported by Herbert J. Skuhra in
5387 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5389 Don't lose top specpdl entry when memory is exhausted.
5390 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5391 specpdl overflow here, to simplify callers; all callers changed.
5392 Always reserve an unused entry at the stack top; this avoids
5393 losing the top entry's information when memory is exhausted.
5395 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5397 Clean up errno reporting and fix some errno-reporting bugs.
5398 * callproc.c (Fcall_process):
5399 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5400 * process.c (create_process, Fmake_network_process):
5401 * unexaix.c (report_error):
5402 * unexcoff.c (report_error):
5403 Be more careful about reporting the errno of failed operations.
5404 The code previously reported the wrong errno sometimes.
5405 Also, prefer report_file_errno to setting errno + report_file_error.
5406 (Fcall_process): Look at openp return value rather than at path,
5407 as that's a bit faster and clearer when there's a numeric predicate.
5408 * fileio.c (report_file_errno): New function, with most of the
5409 old contents of report_file_error.
5410 (report_file_error): Use it.
5411 (Ffile_exists_p, Ffile_accessible_directory_p):
5412 Set errno to 0 when it is junk.
5413 * fileio.c (Faccess_file):
5414 * image.c (x_create_bitmap_from_file):
5415 Use faccessat rather than opening the file, to avoid the hassle of
5416 having a file descriptor open.
5417 * lisp.h (report_file_errno): New decl.
5418 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5421 * process.c (create_process, wait_reading_process_output) [AIX]:
5422 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5423 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5424 a multithreaded environment anyway).
5425 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5427 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5429 * image.c (x_find_image_file): Don't close a remote file handle.
5431 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5433 Fix races with threads and file descriptors.
5434 * callproc.c (Fcall_process_region):
5435 * dired.c (open_directory):
5436 * emacs.c (main, Fdaemon_initialized):
5437 * image.c (x_find_image_file):
5438 * inotify.c (Finotify_rm_watch):
5439 * lread.c (Flocate_file_internal):
5440 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5441 * term.c (term_mouse_moveto, init_tty):
5442 * termcap.c (tgetent):
5443 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5444 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5445 * unexhp9k800.c, unexmacosx.c (unexec):
5446 * callproc.c (Fcall_process_region):
5447 Use emacs_close, not close.
5448 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5449 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5450 and posix_close function on current platforms (which all lack them).
5451 (emacs_close): Use it. This should fix the races on GNU/Linux and
5452 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5453 and it should avoid closing random victim file descriptors on
5456 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5458 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5459 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5462 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5463 This is for .gdbinit xbacktrace.
5465 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5466 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5467 (emacs_set_tty): Now static.
5468 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5469 * term.c (tty_capable_p, tty_default_color_capabilities)
5470 (get_tty_terminal, term_mouse_movement)
5471 (handle_one_term_event, init_tty, maybe_fatal):
5472 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5473 (tgetent, scan_file, name_match, compare_contin):
5474 * terminal.c (get_terminal):
5475 Use bool for boolean.
5476 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5477 Prefer char to unsigned char if either will do.
5478 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5479 (tty_write_glyphs): Prefer int to unsigned.
5480 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5481 All callers changed.
5482 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5484 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5487 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5488 (B__dummy__): New dummy symbol, to pacify C89.
5489 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5490 they can't grok varargs macros.
5491 * dispnew.c (add_window_display_history)
5492 (add_frame_display_history):
5493 * print.c (print_object):
5494 * xdisp.c (debug_method_add):
5495 Use %p printf format only for void pointers.
5496 * emacs.c (usage_message): New constant, replacing ...
5497 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5498 (main): Adjust to usage reorg.
5499 * fns.c (syms_of_fns):
5500 * profiler.c (syms_of_profiler):
5501 Don't use non-constant struct initializers.
5502 * gnutls.h (gnutls_initstage_t):
5503 * lisp.h (enum Lisp_Fwd_Type):
5504 * lread.c (lisp_file_lexically_bound_p):
5505 * xsettings.c (anonymous enum):
5506 Remove trailing comma.
5507 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5508 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5509 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5511 * regex.c (const_re_char): New type, to pacify strict C89.
5512 All uses of 'const re_char' replaced to use it.
5513 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5514 with glibc when strict C89. This change is imported from gnulib.
5516 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5517 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5518 Omit GNU_LINUX implementation, since it requires long long.
5519 * xterm.c (x_draw_underwave):
5520 Do not assume the traditional order of struct's members.
5521 (x_term_init): Rewrite to avoid the need for non-constant structure
5524 Syntax cleanup, mostly replacing macros with functions.
5525 This removes the need for the syntax_temp hack.
5526 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5527 * syntax.c (SYNTAX_INLINE): New macro.
5528 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5529 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5530 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5531 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5532 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5533 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5534 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5535 Now constants, not macros.
5536 (syntax_temp) [!__GNUC__]: Remove.
5537 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5538 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5539 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5540 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5541 Move here from syntax.h; now functions, not macros. Except for the
5542 last function, these are static since only syntax.c uses them.
5543 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5544 All uses changed. Now a function, not a macro; use this fact
5545 to simplify the code.
5546 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5547 compiler bugs; no longer relevant.
5548 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5549 (SYNTAX_INLINE): New macro.
5550 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5551 for the new functions. Use bool for boolean member.
5552 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5553 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5554 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5555 (SETUP_BUFFER_SYNTAX_TABLE):
5556 Now extern inline functions, not macros.
5557 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5558 Remove; all uses replaced by implementation.
5559 (syntax_temp) [!__GNUC__]: Remove decl.
5560 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5562 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5564 * emacs.c (main): Fix syntax error.
5566 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5568 Timestamp fixes for undo (Bug#14824).
5569 * atimer.c (schedule_atimer):
5570 * fileio.c (Ffile_newer_than_file_p):
5571 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5572 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5573 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5574 (syms_of_fileio): Remove Sclear_visited_file_name.
5575 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5576 file doesn't exist; this avoids an ambiguity with negative timestamps.
5577 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5578 * systime.h (make_emacs_time, invalid_emacs_time):
5579 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5580 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5581 * undo.c (record_first_change): Push (visited-file-modtime) onto
5582 undo list rather than reimplementing it by hand, incorrectly.
5584 2013-07-09 Ken Brown <kbrown@cornell.edu>
5586 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5588 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5590 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5592 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5594 Handle errno and exit status a bit more carefully.
5595 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5596 number into an exit status. Instead, use EXIT_CANCELED.
5597 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5598 * callproc.c (relocate_fd):
5599 * emacs.c (close_output_streams, main):
5600 * process.c (create_process):
5601 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5602 Use emacs_perror for simplicity.
5603 * callproc.c (relocate_fd, main):
5604 * sysdep.c (sys_subshell):
5605 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5606 (shut_down_emacs): Use emacs_write, not write.
5607 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5608 * fileio.c (Fcopy_file, e_write):
5609 * nsterm.m (ns_select):
5610 * process.c (send_process):
5611 * sound.c (vox_write):
5612 Use emacs_write_sig, not emacs_write.
5613 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5614 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5616 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5618 (emacs_full_write): New function.
5619 (emacs_write): Rewrite to use it.
5620 (emacswrite_sig, emacs_perror): New functions.
5621 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5623 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5625 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5626 on NS even if it is present. Pixmap on NS is a void*.
5628 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5630 Port to Ubuntu 10 (Bug#14803).
5631 Problem reported by T.V. Raman.
5632 * process.c (close_on_exec, accept4, process_socket):
5633 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5635 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5637 * w32.c (sys_dup): Declare prototype.
5641 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5643 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5645 Make file descriptors close-on-exec when possible (Bug#14803).
5646 This simplifies Emacs a bit, since it no longer needs to worry
5647 about closing file descriptors by hand in some cases.
5648 It also fixes some unlikely races. Not all such races, as
5649 libraries often open files internally without setting
5650 close-on-exec, but it's an improvement.
5651 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5652 * callproc.c (Fcall_process) [!MSDOS]:
5653 * emacs.c (main) [!DOS_NT]:
5654 * nsterm.m (ns_term_init):
5655 * process.c (create_process):
5656 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5657 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5658 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5659 Prefer mkostemp with O_CLOEXEC to mkstemp.
5660 * callproc.c (relocate_fd) [!WINDOWSNT]:
5661 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5662 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5664 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5665 Make the resulting file descriptor close-on-exec.
5666 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5667 * lread.c (load_descriptor_list, load_descriptor_unwind):
5668 Remove; no longer needed. All uses removed.
5669 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5670 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5672 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5673 (Fmake_network_process, Fnetwork_interface_list):
5674 (Fnetwork_interface_info, server_accept_connection):
5675 Make newly-created socket close-on-exec.
5676 * sysdep.c (emacs_open, emacs_fopen):
5677 Make new-created descriptor close-on-exec.
5678 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5679 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5681 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5683 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5684 for NS_IMPL_GNUSTEP.
5686 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5688 Fix openp errno handling.
5689 * callproc.c (Fcall_process): Preserve openp errno around close.
5690 * lread.c (openp): Set errno when returning -1, as some callers
5693 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5695 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5697 * nsterm.h (NSSavePanel): Update comment.
5698 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5699 (ns_run_file_dialog): Declare.
5701 * nsfns.m: Remove panelOK.
5703 (ns_run_file_dialog): New function.
5704 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5705 event loop, so file dialog is popped up by ns_run_file_dialog, called
5706 by sendEvent (Bug#14578).
5707 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5709 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5711 * xdisp.c (default_line_pixel_height): New function.
5712 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5713 (try_cursor_movement, redisplay_window, try_window)
5714 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5716 * window.c (window_scroll_pixel_based):
5717 use default_line_pixel_height.
5719 * dispextern.h (default_line_pixel_height): Add prototype.
5721 * frame.c (x_set_line_spacing): Accept a float value for
5722 line-spacing parameter, per the documentation.
5724 * data.c (Fmultibyte_string_p): Doc fix.
5726 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5728 Use emacs_open more consistently when opening files.
5729 This handles EINTR more consistently now, and makes it easier
5730 to introduce other uniform changes to file descriptor handling.
5731 * src/systdio.h: New file.
5732 * src/buffer.c (mmap_init):
5733 * cygw32.c (chdir_to_default_directory):
5734 * dispnew.c (Fopen_termscript):
5735 * emacs.c (Fdaemon_initialized):
5736 * fileio.c (Fdo_auto_save):
5737 * image.c (slurp_file, png_load_body, jpeg_load_body):
5738 * keyboard.c (Fopen_dribble_file):
5740 * print.c (Fredirect_debugging_output):
5741 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5742 * termcap.c (tgetent):
5743 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5744 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5745 * w32term.c (w32_initialize) [CYGWIN]:
5746 * xfaces.c (Fx_load_color_file):
5747 Use emacs_open instead of plain open, and emacs_fopen instead of
5749 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5750 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5751 * callproc.c (default_output_mode): New constant.
5752 (Fcall_process): Use it to call emacs_open instead of plain creat.
5753 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5754 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5755 (emacs_fopen): New function.
5756 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5757 Include <lisp.h>, for emacs_open.
5758 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5760 Remove duplicate #include directives.
5761 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5763 Don't include stdio.h twice.
5764 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5765 Don't include sys/types.h or stdio.h twice.
5766 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5767 * lread.c: Don't include coding.h twice.
5768 * nsfont.m: Don't include frame.h twice.
5769 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5770 * ralloc.c: Don't include <unistd.h> twice.
5771 * xdisp.c: Don't include font.h twice.
5772 * xterm.c: Don't include fontset.h twice.
5773 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5775 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5777 Scale ImageMagick images more carefully.
5778 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5779 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5780 Be more careful about avoiding undefined behavior after
5781 integer overflow and division by zero.
5783 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5785 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5786 (syms_of_w32fns): DEFSYM them.
5787 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5788 (CCHDEVICENAME): Define macros if not defined.
5789 (struct MONITOR_INFO_EX): New struct.
5790 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5791 (enum_display_monitors_fn): New variable.
5792 (globals_of_w32fns): Initialize it.
5793 (Fx_display_pixel_width, Fx_display_pixel_height)
5794 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5795 multi-monitor setups in docstrings.
5796 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5797 screen size by primary monitor's millimeter per pixel.
5798 (w32_monitor_enum, w32_display_monitor_attributes_list)
5799 (w32_display_monitor_attributes_list_fallback)
5800 (Fw32_display_monitor_attributes_list): New functions.
5801 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5803 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5805 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5807 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5809 * fileio.c (Qfile_notify_error): New error symbol.
5811 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5812 * inotify.c (inotify_callback, symbol_to_inotifymask)
5813 (Finotify_add_watch, Finotify_rm_watch): Use it.
5814 (inotifyevent_to_event): Exchange order of cookie and file name.
5815 (Finotify_add_watch): Adapt docstring.
5817 * lisp.h (Qfile_notify_error): Declare.
5819 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5821 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5822 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5823 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5824 which did not work (see <http://bugs.gnu.org/14569#307>).
5825 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5826 && (!noninteractive || initialized)). This attempts to thread
5827 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5829 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5831 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5832 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5834 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5836 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5837 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5838 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5839 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5841 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5843 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5844 Define to __sys_siglist.
5846 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5848 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5849 word-wrap, so that overflow-newline-into-fringe would work in
5850 visual-line-mode. (Bug#2749)
5851 (move_it_in_display_line_to): When the last scanned display
5852 element fits exactly on the display line, and
5853 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5854 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5855 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5856 finding buffer position that corresponds to pixel coordinates,
5857 e.g. in buffer_posn_from_coords.
5859 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5861 * process.c (handle_child_signal): Call catch_child_signal if
5864 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5866 Don't convert function pointers to void * and back.
5867 It isn't portable C, and it's easy enough to avoid.
5868 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5869 (make_save_value): Add support for SAVE_FUNCPOINTER.
5870 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5871 * print.c (print_object):
5872 Distinguish function from object pointers.
5873 * lisp.h (SAVE_FUNCPOINTER): New constant.
5874 (SAVE_SLOT_BITS): Adjust to it.
5875 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5876 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5877 (voidfuncptr): New typedef.
5878 (struct Lisp_Save_Value): New member data[0].funcpointer.
5879 (XSAVE_FUNCPOINTER): New function.
5881 Simplify buildobj processing.
5882 * Makefile.in (buildobj.h): Make it a sequence of strings each
5883 followed by comma, rather than a single string. Put it into a
5884 .tmp file in case there's an error while generating it.
5885 (gl-stamp): Use .tmp for temp files.
5886 (mostlyclean): Clean .tmp files.
5887 * doc.c (buildobj): Move to just the routine that needs it.
5888 It's now an array of strings, so processing is simpler.
5890 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5892 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5893 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5894 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5895 Invoke malloc_enable_thread even when not interactive.
5896 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5897 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5898 in this case, since the underlying bug has now been fixed.
5900 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5902 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5903 unlinking it (bug#14691).
5905 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5907 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5908 before checking whether buffer is modified. This lets
5909 `kill-buffer-query-functions' cancel killing of the buffer or save
5910 its content before `kill-buffer' asks user the "Buffer %s
5911 modified; kill anyway?" question.
5913 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5915 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5916 Let the super performKeyEquivalent deal with them (Bug#14747).
5918 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5920 * widget.c (resize_cb): Remove unused local.
5922 Do not use GTK 3 if it exists but cannot be compiled.
5923 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5924 * xterm.c (x_error_handler) [!USE_GTK]:
5927 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5929 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5931 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5932 to the valid range of values. (Bug#14753)
5934 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5935 when moving point by using the current glyph matrix. This avoids
5936 the need to force redisplay when this function is called in a
5939 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5941 Fix minor problems found by static checking.
5942 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5943 Redo the latter's body to sidestep GCC parenthesization warnings.
5944 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5945 * coding.c (detect_coding, detect_coding_system):
5946 * coding.h (struct undecided_spec):
5947 Use bool for boolean.
5948 * image.c (QCmax_width, QCmax_height): Now static.
5949 * xdisp.c (Fmove_point_visually): Remove unused local.
5951 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5953 * xdisp.c (Fmove_point_visually): New function.
5955 2013-06-28 Kenichi Handa <handa@gnu.org>
5957 * coding.h (define_coding_undecided_arg_index): New enum.
5958 (coding_attr_index): New members
5959 coding_attr_undecided_inhibit_null_byte_detection,
5960 coding_attr_undecided_inhibit_iso_escape_detection,
5961 coding_attr_undecided_prefer_utf_8.
5962 (undecided_spec): New struct.
5963 (struct coding_system): New member `undecided' of the member
5966 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5967 (detect_coding): Likewise.
5968 (detect_coding_system): Likewise.
5969 (Fdefine_coding_system_internal): New coding system properties
5970 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5972 (syms_of_coding): Adjust for coding_arg_undecided_max.
5974 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5976 * image.c (x_from_xcolors): Remove unused local.
5978 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5980 Defer image data transfer between X client and server until actual
5983 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5986 * image.c (Destroy_Image): Remove.
5987 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5988 `mask_p', and `colors_p'. All uses changed.
5989 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5990 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5991 New macros for `flags' arg to x_clear_image_1.
5992 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5993 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5994 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5995 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5996 (image_get_x_image, image_unget_x_image): New functions or macros.
5997 (image_background, image_background_transparent, x_to_xcolors)
5998 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5999 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6000 instead of Destroy_Image.
6001 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6002 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6003 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6004 (imagemagick_load_image, svg_load_image): Use them instead of
6005 x_create_x_image_and_pixmap, and x_put_x_image followed by
6006 x_destroy_x_image, respectively.
6007 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6008 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6009 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6010 background_transparent fields.
6011 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6012 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6014 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6016 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6017 This mostly consists of undoing recent changes.
6018 * callproc.c (Fcall_process):
6019 * process.c (create_process):
6020 Do not worry about catching SIGCHLD here, undoing previous change.
6021 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6022 * process.c, process.h (catch_child_signal):
6023 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6024 * process.c (catch_child_handler): Don't worry about being called
6025 lazily and do not assume caller has blocked SIGCHLD, undoing
6026 previous change. Move first-time stuff back to
6027 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6028 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6029 set lib_child_handler if it's already initialized, which may
6030 help avoid problems on GNUStep.
6032 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6034 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6035 * callproc.c (Fcall_process):
6036 * process.c (create_process):
6037 Make sure SIGCHLD is caught before we fork,
6038 since Emacs startup no arranges to catch SIGCHLD.
6039 * process.c (lib_child_handler): Initialize to null, not to
6041 (catch_child_signal): Allow self to be called lazily.
6042 Do nothing if it's already been called.
6043 Assume caller has blocked SIGCHLD (all callers do now).
6044 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6045 just before it's really needed.
6046 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6047 since it hasn't been caught yet.
6049 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6051 * image.c (compute_image_size): New function to implement
6052 :max-width and :max-height.
6053 (imagemagick_load_image): Use it.
6055 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6057 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6058 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6060 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6061 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6062 the SIGCHLD handler, since the code is not atomic and (due to glib)
6063 signals may be arriving now.
6064 * sysdep.c (init_signals): Do not catch child signals here;
6065 'main' now does that later, at a safer time.
6067 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6069 Clean up SIGCHLD handling a bit (Bug#14569).
6070 * process.c, process.h (catch_child_signal):
6071 Now always extern, even if !NS_IMPL_GNUSTEP.
6072 * process.c (catch_child_signal): Move glib tickler here from
6073 init_process_emacs, so that it's done earlier in Emacs
6074 initialization. Also move the noninteractive && !initialized
6075 check here from init_process_emacs. This is all a bit cleaner for
6076 GNUish platforms, and I hope it works around the Cygwin bug.
6077 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6078 that glib signal handling is tickled before glib creates threads.
6080 * process.c (wait_reading_process_output): Avoid int overflow
6081 when reading more than 2 GiB total from a process.
6083 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6085 * process.c (create_process): Handle a couple more cases,
6086 i.e., work even if new_argv and wait_child_setup[i] are cached.
6087 Use Fcall_process's style for volatile vars.
6089 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6091 * process.c (create_process): Mark PROCESS volatile.
6093 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6095 Use C99-style flexible array members if available.
6096 This avoids some subtle aliasing issues, which typically
6097 aren't a problem with GCC but may be a problem elsewhere.
6098 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6099 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6100 In either case, it uses a flexible array member rather than
6101 the old struct hack. All uses changed.
6102 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6103 Adjust to sdata reorganization.
6104 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6105 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6106 that ports better to pre-C99 non-GCC.
6107 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6108 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6109 as the latter has changed.
6110 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6111 and port better to pre-C99 GCC.
6112 * image.c (struct xpm_cached_color):
6113 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6114 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6115 Use FLEXIBLE_ARRAY_MEMBER.
6116 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6117 Move decl to top level so it gets checked against implementation.
6118 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6119 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6121 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6123 * syntax.c: Integer cleanups.
6124 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6125 All uses that need 0-or-2 changed to:
6126 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6127 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6128 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6129 (char_quoted, prev_char_comend_first, back_comment)
6130 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6131 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6132 Use bool for boolean.
6133 (update_syntax_table, skip_chars, skip_syntaxes):
6134 Prefer int to unsigned when either will do.
6135 (back_comment): Return boolean success flag, like forw_comment,
6136 instead of positive-or-minus-1 (which might have overflowed int anyway).
6137 Don't stuff ptrdiff_t into int.
6138 (syntax_spec_code, syntax_code_spec): Now const.
6139 (Fmatching_paren, scan_lists, scan_sexps_forward):
6140 Use enum syntaxcode for syntax code.
6141 (Fmatching_paren): Check that arg is a character, not just an integer.
6142 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6143 (Finternal_describe_syntax_value): Omit no-longer-needed
6145 (skip_chars): Use char, not unsigned char, when the distinction
6147 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6148 * bytecode.c (exec_byte_code):
6149 * syntax.c (syntax_spec_code, Fchar_syntax)
6150 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6152 * syntax.h (SYNTAX_WITH_FLAGS):
6153 Omit unnecessary casts.
6155 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6157 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6158 line dimensions here, to avoid race conditions with the main
6159 thread. (Bug#14062, bug#14630, bug#14669)
6161 * w32term.c (w32_draw_window_cursor): Compute the header line and
6162 mode line dimensions here.
6163 <w32_system_caret_window, w32_system_caret_hdr_height>:
6164 <w32_system_caret_mode_height>: New variables.
6166 * w32term.h: Declare them.
6168 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6170 * alloc.c (die): Move "assertion failed" string here ...
6171 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6172 COND when SUPPRESS_CHECKING. This shrinks the executable text
6173 size by 0.8% to 2.2% when configured with --enable-checking,
6174 depending on optimization flags (GCC 4.8.1 x86-64).
6176 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6178 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6180 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6181 base is 2; this is more accurate.
6183 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6185 * sound.c (string_default): Move to !WINDOWSNT section.
6186 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6188 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6190 * sound.c: Integer cleanups.
6191 Remove unnecessary forward decls.
6192 (struct sound_device): The 'file' member is now a Lisp_Object, not
6193 a char *, so that we needn't invoke alloca on a huge size.
6194 (Fplay_sound_internal): Adjust to this.
6195 (string_default): New function.
6196 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6197 Use it to adjust to the struct sound_device change.
6198 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6199 (be2hs) [0]: Remove.
6201 * syntax.c (skip_chars): Don't use uninitialized storage
6202 when searching a multibyte buffer for characters that are not in a
6203 unibyte string that contains non-ASCII characters.
6205 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6207 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6208 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6210 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6212 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6214 2013-06-18 Kenichi Handa <handa@gnu.org>
6216 * font.c (Ffont_spec): Signal an error for an invalid font name
6219 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6221 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6222 In particular this ports to 32-bit sparc Sun cc.
6223 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6224 array with a dummy element at specpdl[-1], so that its address can
6226 (unbind_to): Do not copy the binding; not needed, now that we
6227 copy old_value in the one place where the copy is needed.
6228 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6229 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6230 (union specbinding): Rename from struct specbinding. Redo layout
6231 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6232 which is not portable. With Sun C 5.12 32-bit sparc, the
6233 declaration causes nargs to be an unsigned bitfield, a behavior
6234 that the C standard allows; but Emacs wants nargs to be signed.
6235 The overall type is now a union of structures rather than a
6236 structure of union of structures, and the 'kind' member is now a
6237 bitfield, so that the overall type doesn't grow. All uses changed.
6238 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6240 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6242 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6243 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6245 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6247 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6249 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6250 unless we know that the window w's frame is a frame object.
6251 Another attempt at solving bug#14062 and bug#14630.
6253 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6255 * textprop.c (property_set_type): New enum.
6256 (add_properties): Allow appending/prepending text properties.
6257 (add_text_properties_1): Factored out of Fadd_text_properties.
6258 (Fadd_text_properties): Move all the code into
6259 add_text_properties_1.
6260 (Fadd_face_text_property): New function that calls
6261 add_text_properties_1.
6263 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6265 Move functions from lisp.h to individual modules when possible.
6266 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6267 * alloc.c (XFLOAT_INIT, set_symbol_name):
6268 * buffer.c (CHECK_OVERLAY):
6269 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6270 (set_char_table_parent):
6271 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6272 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6273 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6274 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6276 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6277 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6278 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6279 (backtrace_args, backtrace_debug_on_exit):
6280 * floatfns.c (CHECK_FLOAT):
6281 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6282 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6283 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6284 (set_hash_index_slot):
6285 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6286 * marker.c (CHECK_MARKER):
6287 * textprop.c (CHECK_STRING_OR_BUFFER):
6288 * window.c (CHECK_WINDOW_CONFIGURATION):
6289 Move here from lisp.h, and make these functions static rather than
6291 * buffer.c (Qoverlayp):
6293 * fns.c (Qhash_table_p):
6294 * window.c (Qwindow_configuration_p):
6296 * lisp.h: Remove the abovementioned defns and decls.
6298 Use functions, not macros, for XINT etc (Bug#11935).
6299 In lisp.h, prefer functions to function-like macros, and
6300 constants to object-like macros, when either will do. This:
6301 . simplifies use, as there's no more need to worry about
6302 arguments' side effects being evaluated multiple times.
6303 . makes the code easier to debug on some platforms.
6304 However, when using gcc -O0, keep using function-like macros
6305 for a few critical operations, for performance reasons.
6306 This sort of thing isn't needed with gcc -Og, but -Og
6307 is a GCC 4.8 feature and isn't widely-enough available yet.
6308 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6309 Remove enum lsb_bits; no longer needed.
6310 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6311 * buffer.c (Qoverlap):
6313 * fns.c (Qhash_table_p):
6314 Now extern, so lisp.h can use these symbols.
6315 * dispextern.h: Include character.h, for MAX_CHAR etc.
6316 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6317 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6318 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6319 (GLYPH_CODE_P): Move here from lisp.h.
6320 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6321 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6322 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6323 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6324 XUNTAG now returns void *.
6325 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6326 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6327 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6328 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6329 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6330 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6331 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6332 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6333 New macros, renamed from their sans-lisp_h_ counterparts.
6334 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6335 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6336 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6337 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6338 If compiling via GCC without optimization, define these as macros
6339 in addition to inline functions.
6340 To disable this, compile with -DINLINING=0.
6341 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6342 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6343 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6344 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6345 (INTMASK, VALMASK): Now macros, since static values cannot be
6346 accessed from extern inline functions.
6347 (VALMASK): Also a constant, for benefit of old GDB.
6348 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6349 is INTEGERP, which can fold it in.
6350 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6351 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6352 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6353 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6354 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6355 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6356 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6357 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6358 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6359 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6360 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6361 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6362 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6363 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6364 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6365 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6366 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6367 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6368 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6369 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6370 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6371 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6372 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6373 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6374 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6375 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6376 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6377 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6378 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6379 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6380 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6381 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6382 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6384 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6385 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6386 (VALMASK): Define in one place rather than in two, merging the
6387 USE_LSB_TAG parts; this is simpler.
6388 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6389 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6390 Move up, to avoid use before definition.
6391 Also include "globals.h" earlier, for the same reason.
6392 (make_natnum): New function.
6393 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6394 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6395 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6396 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6397 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6398 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6399 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6400 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6401 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6402 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6403 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6404 (Qwindow_configuration_p, Qimage): New forward declarations.
6405 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6406 (STRING_COPYIN): Remove; unused.
6407 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6408 (xcar_addr, xcdr_addr): New functions. All uses changed.
6409 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6410 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6411 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6412 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6413 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6414 (TYPE_RANGED_INTEGERP): Simplify.
6415 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6416 (setlocale, fixup_locale, synchronize_system_messages_locale)
6417 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6418 Now empty functions, not macros.
6419 (functionp): Return bool, not int.
6420 * window.c (Qwindow_configuration_p): Now extern,
6421 so window.h can use it.
6422 * window.h (Qwindowp): Move decl back to lisp.h.
6424 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6426 * xdisp.c (Fline_pixel_height): New function, required for solving
6429 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6431 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6433 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6435 * lread.c (syms_of_lread):
6436 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6438 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6440 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6442 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6444 * fileio.c (expand_file_name): Doc fix.
6446 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6448 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6449 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6450 Wait for self, not for 0. This can't hurt on GNU or similar
6451 system, and may help with Cygwin.
6453 * keyboard.c: Don't use PROP (...) as an lvalue.
6454 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6455 Use set_prop (A, B), not PROP (A) = B.
6457 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6459 * xdisp.c (get_it_property): Use it->window instead of generating
6460 a Lisp object from it->w.
6462 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6464 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6465 get-char-property the window that is being rendered, instead of
6466 the buffer, to support window-specific overlays. (Bug#14575)
6467 (compute_display_string_pos): When W is NULL, use the current
6468 buffer as the object to pass to get-char-property.
6469 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6470 pointer member of the bidi iterator, since no window is pertinent
6473 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6475 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6476 being displayed, and pass it to compute_display_string_pos.
6477 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6478 (bidi_paragraph_init): All callers changed.
6480 * xdisp.c (init_from_display_pos, init_iterator)
6481 (handle_single_display_spec, next_overlay_string)
6482 (get_overlay_strings_1, reseat_1, reseat_to_string)
6483 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6484 Set bidi_it.w member from it->w.
6485 (compute_display_string_pos): Accept additional argument, the
6486 window being displayed, and pass it to Fget_char_property.
6489 * dispextern.h (struct bidi_it): New member w, the window being
6491 (compute_display_string_pos): Adjust prototype.
6493 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6495 * xgselect.c: Remove unneeded include xterm.h.
6497 * process.c (wait_reading_process_output): Check for NS before GLIB.
6498 GLIB may be linked in due to rsvg, but ns_select must be called.
6500 * xgselect.c (xg_select): Remove call to window_system_available
6501 and g_main_context_pending at the top, so Gdk events (i.e. file
6502 notify) are processed when Emacs is started with -nw.
6504 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6506 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6507 (ctagsfiles3): New variable, includes only *.m files.
6508 (TAGS): Use an explicit language name in the regular expressions,
6509 to avoid transformation of '/SOMETHING' by MSYS to
6510 'c:\MSYS\SOMETHING'.
6512 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6514 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6516 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6518 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6519 still need to set the mouse pointer shape and activate help-echo.
6522 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6524 A few porting etc. fixes for the new file monitor code.
6525 See the thread containing
6526 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6527 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6528 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6529 (dir_monitor_callback, Fgfile_rm_watch):
6530 Use assq_no_quit instead of Fassoc, for speed.
6531 (dir_monitor_callback, Fgfile_rm_watch):
6532 eassert that the monitor is a fixnum.
6533 (dir_monitor_callback): No need for CDR_SAFE.
6534 Simplify building of lisp with alternative tails.
6535 (Fgfile_add_watch, Fgfile_rm_watch):
6536 Do not assume glib functions set errno reliably on failure.
6537 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6538 and signal an error otherwise.
6539 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6540 Use Fdelq instead of Fdelete, for speed.
6542 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6544 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6545 don't insist on being invoked on a highlighted tool-bar button.
6546 Avoids losing tool-bar functionality when mouse-highlight is nil.
6547 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6548 Don't highlight when mouse-highlight is nil.
6549 (note_mouse_highlight): When mouse-highlight is nil, don't return
6550 right away; instead, run tool-bar and mode-line highlight
6551 subroutine, clear any existing highlight, and revert the mouse
6552 pointer to its default shape. (Bug#14558)
6554 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6556 * lisp.mk (lisp): Add prog-mode.el.
6558 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6560 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6561 * process.c (dummy_handler): New function.
6562 (lib_child_handler): New static var.
6563 (handle_child_signal): Invoke it.
6564 (catch_child_signal): If a library has set up a signal handler,
6565 save it into lib_child_handler.
6566 (init_process_emacs): If using glib and not on Windows, tickle glib's
6567 child-handling code so that it initializes its private SIGCHLD handler.
6568 * syssignal.h (SA_SIGINFO): Default to 0.
6569 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6570 31; it should no longer be needed now.
6572 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6574 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6576 * gfilenotify.c (globals_of_gfilenotify): New function.
6577 (syms_of_gfilenotify): Move global initialization there.
6579 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6581 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6583 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6584 * keyboard.c (menu_bar_items, tool_bar_items):
6585 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6586 not override local keymaps any more.
6588 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6590 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6592 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6594 * w32console.c (initialize_w32_display): Return the dimensions of
6595 the console window via 2 additional arguments, not via the current
6596 frame. This avoids crashes due to overrunning the bounds of
6597 frame's decode_mode_spec_buffer, which is not resized following
6598 the change of the frame dimensions from the initial 10x10.
6600 * w32term.h (w32_initialize_display_info): Adjust prototype.
6602 * term.c (init_tty): Take dimensions of the frame from the values
6603 returned by initialize_w32_display.
6605 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6606 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6607 (LIBES): Add $(GFILENOTIFY_LIBS).
6609 * w32inevt.c (handle_file_notifications): Add dummy implementation
6610 for !HAVE_W32NOTIFY.
6612 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6614 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6616 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6618 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6620 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6622 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6624 Fix minor problems found by static checking.
6625 * data.c (pure_write_error):
6626 Use xsignal2, not Fsignal, as Fsignal might return.
6627 * eval.c (set_backtrace_debug_on_exit): Now static.
6628 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6629 No longer inline. EXTERN_INLINE is needed only for functions
6630 defined in .h files. Reindent function header as per GNU style.
6631 (backtrace_p, backtrace_top, backtrace_next):
6632 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6633 compiler or linker. Add extern decls to pacify gcc -Wall.
6634 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6636 * frame.c (free_monitors): Define only on platforms that need it.
6637 * nsterm.m (ns_term_init):
6638 * process.c (catch_child_signal):
6639 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6640 defined on all porting targets these days.
6641 * process.c, process.h (catch_child_signal):
6642 Make it extern only if NS_IMPL_GNUSTEP is defined.
6644 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6646 * w32.c (gettimeofday): Make the signature identical to prototype
6647 in nt/inc/sys/time.h.
6649 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6651 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6654 * keyboard.c (safe_run_hooks_error): Improve error message.
6656 * data.c (pure_write_error): Add `object' argument.
6657 * puresize.h (CHECK_IMPURE): Use it.
6659 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6661 * Makefile.in (NOTIFY_OBJ): New variable.
6662 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6664 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6665 Call syms_of_gfilenotify.
6667 * gfilenotify.c: New file.
6669 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6670 and Qfile_w32notify.
6671 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6672 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6674 * lisp.h: Declare syms_of_gfilenotify.
6676 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6678 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6680 Merge the specpdl and backtrace stacks. Make the structure of the
6681 specpdl entries more obvious via a tagged union of structs.
6682 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6683 (enum specbind_tag): New enum.
6684 (struct specbinding): Make it a tagged union of structs.
6685 Add a case for backtrace records.
6686 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6687 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6688 (backtrace_debug_on_exit): New accessors.
6689 (struct backtrace): Remove.
6690 (struct catchtag): Remove backlist field.
6691 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6693 (Flocal_variable_p): Speed up the common case where the binding is
6695 * eval.c (backtrace_list): Remove.
6696 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6697 (set_backtrace_args, set_backtrace_nargs)
6698 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6699 (backtrace_next): New functions.
6700 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6701 (unwind_to_catch, internal_lisp_condition_case)
6702 (internal_condition_case, internal_condition_case_1)
6703 (internal_condition_case_2, internal_condition_case_n): Don't bother
6704 with backtrace_list any more.
6705 (Fsignal): Adjust to new backtrace format.
6706 (grow_specpdl): Move up.
6707 (record_in_backtrace): New function.
6708 (eval_sub, Ffuncall): Use it.
6709 (apply_lambda): Adjust to new backtrace format.
6710 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6712 (specbind): Adjust to new specpdl format. Simplify.
6713 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6714 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6716 (mark_backtrace): Remove.
6717 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6718 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6719 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6721 * profiler.c (record_backtrace): Use get_backtrace.
6722 (handle_profiler_signal): Use backtrace_top_function.
6723 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6726 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6728 * process.h (catch_child_signal): Declare.
6730 * process.c (catch_child_signal): New function.
6731 (init_process_emacs): Call it.
6733 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6734 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6736 (x_set_cursor_type): Remove declaration.
6737 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6738 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6739 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6740 (ns_get_color): Use F suffix on float.
6741 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6742 (ns_get_rgb_color): Remove.
6743 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6744 (note_mouse_movement): x and y are CGFloat.
6745 (ns_draw_fringe_bitmap): Remove unused rowY.
6746 Change #if to COCOA && >= 10_6.
6747 (ns_draw_window_cursor): Remove unused overspill.
6748 (ns_draw_underwave): width and x are EamcsCGFloat.
6749 (ns_draw_box): thickness is CGFloat.
6750 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6751 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6752 if not in main thread.
6753 (ns_get_pending_menu_title, ns_check_menu_open)
6754 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6755 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6756 (sendFromMainThread:): New method.
6757 (changeFont:): size is CGFloat.
6758 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6759 Disable warning about permanent text.
6760 (characterIndexForPoint:): Adjust return type depending on GNUStep
6762 (mouseDown:): delta is CGFloat.
6763 (updateFrameSize): Remove unised variable f.
6764 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6765 Cast float to EmacsCGFloat.
6766 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6767 also to -1 when restoring.
6768 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6769 inside NS_IMPL_COCOA.
6770 (toggleFullScreen:): Put call to toggleFullScreen inside
6771 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6772 (setPosition:portion:whole:): por is CGFloat.
6773 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6774 (mouseDown:): Use CGFloat.
6775 (mouseDragged:): Remove unised variable edge.
6776 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6778 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6780 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6781 when NS_IMPL_GNUSTEP.
6782 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6783 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6784 (EmacsToolbar): Add clearAll. Add tag argument to
6785 addDisplayItemWithImage.
6786 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6788 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6790 * nsmenu.m (ns_update_menubar): Make static.
6791 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6792 (fillWithWidgetValue:): Add cast to SEL for setAction.
6793 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6794 (update_frame_tool_bar): Update code for GNUStep.
6795 (clearAll): New method.
6796 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6797 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6798 Move identifierToItem setObject and activeIdentifiers addObject before
6799 call to insertItemWithItemIdentifier.
6800 (validateVisibleItems): Fix indentation.
6801 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6802 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6803 UtilityWindow to aStyle, remove call to setStyleMask.
6805 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6807 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6808 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6809 Use F suffix on floats.
6810 (ns_char_width): Returns CGFloat.
6811 (ns_ascii_average_width): w is CGFloat instead of float.
6812 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6814 (ns_glyph_metrics): CGFloat instead of float.
6816 * nsfns.m (x_set_foreground_color, x_set_background_color):
6818 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6819 remove unused variables.
6820 (Fns_read_file_name): Keep track if panel is for save.
6821 Use ns_filename_from_panel/ns_directory_from_panel.
6822 (Fns_list_services): delegate only used for COCOA.
6823 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6824 Just return the input if GNUStep.
6825 (x_screen_planes): Remove.
6826 (Fxw_color_values): Use EmacsCGFloat
6827 (Fns_display_monitor_attributes_list): Only get screen number for
6829 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6831 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6832 ns_directory_from_panel.
6834 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6836 * process.c (handle_child_signal): Also use WCONTINUED.
6837 This is so that list-processes doesn't mistakenly list the process
6838 as stopped, when the process has actually been continued and is
6841 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6843 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6844 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6845 not already configured.
6847 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6849 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6851 * Makefile.in (mostlyclean): Remove *.res files.
6853 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6855 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6856 a buffer (bug#8447).
6858 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6860 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6861 display vector, and we backtrack, handle the case that the
6862 previous character position is also displayed from a display
6863 vector or covered by a display string or image. (Bug#14476)
6865 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6867 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6868 (struct MonitorInfo, free_monitors): Remove.
6869 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6870 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6871 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6874 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6875 (struct MonitorInfo, free_monitors): Remove.
6876 (ns_screen_name): Make static.
6877 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6878 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6881 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6882 (struct MonitorInfo): New struct.
6883 (free_monitors, make_monitor_attribute_list): Declare.
6885 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6887 (free_monitors, make_monitor_attribute_list): New functions.
6888 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6891 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6893 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6895 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6897 * keyboard.c: Apply keyboard decoding only to events that come directly
6898 from the tty, not from unread-command-events (bug#14368).
6899 (read_event_from_main_queue): New function, extracted from read_char).
6900 (read_decoded_char): Remove.
6901 (read_decoded_event_from_main_queue): New function to replace it.
6902 (read_char): Use it.
6903 (read_key_sequence): Use read_char rather than read_decoded_char.
6905 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6907 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6909 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6911 2013-05-22 Kenichi Handa <handa@gnu.org>
6913 The following changes are to fix the setting of
6914 buffer-file-coding-system on, for instance, C-x RET c unix RET
6915 _FILE_OF_DOS_EOL_TYPE_ RET.
6917 * coding.h (struct coding_system): New member detected_utf8_chars.
6919 * coding.c (detect_coding_utf_8): Count characters and check EOL
6920 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6922 (setup_coding_system): Do not initialize coding->head_ascii.
6923 (check_ascii): Do not set coding->eol_seen but update it. Do not
6924 call adjust_coding_eol_type here.
6925 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6926 If the eol-type of CODING is already specified, adjust the eol type
6927 of the found coding-system.
6928 (decode_coding_gap): Cancel previous change. Utilize the
6929 character numbers counted by detect_coding_utf_8. Fix detection
6932 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6934 * search.c (looking_at_1): Only set last_thing_searched if the match
6935 changed the match-data (bug#14281).
6937 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6939 * xdisp.c (reseat_at_previous_visible_line_start):
6940 Already declared in dispextern.h, so remove it here.
6941 (move_it_vertically_backward): Likewise.
6943 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6945 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6946 (Fx_display_pixel_width, Fx_display_pixel_height)
6947 (Fx_display_mm_width, Fx_display_mm_height):
6948 Mention `display-monitor-attributes-list' in docstrings.
6950 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6951 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6952 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6953 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6954 (Fx_display_backing_store, Fx_display_visual_class)
6955 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6956 (Fx_display_grayscale_p, Fx_display_pixel_width)
6957 (Fx_display_pixel_height, Fx_display_planes)
6958 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6959 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6960 (Fx_display_mm_width, Fx_display_mm_height)
6961 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6962 height for all physical monitors as in X11.
6964 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6965 Return pixel width or height for all physical monitors as in X11.
6967 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6969 Port --enable-gcc-warnings to clang.
6970 * bytecode.c (exec_byte_code):
6972 Redo diagnostic pragmas to pacify clang, too.
6973 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6974 * editfns.c (Fencode_time):
6975 * fileio.c (file_accessible_directory_p):
6976 * font.c (font_unparse_xlfd):
6977 Use '&"string"[index]' instead of '"string" + (index)'.
6978 * undo.c (user_error): Remove; unused.
6980 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6982 * insdel.c (insert_1_both): Document the arguments, instead of
6983 referring to insert_1, which no longer exists.
6985 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6986 some window, increment windows_or_buffers_changed, so that
6987 *Messages* display in that window is updated. (Bug#14408)
6989 * w32.c: Include epaths.h.
6990 (init_environment): Use cmdproxy.exe without leading directories.
6991 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6993 (gettimeofday): Adjust signature and return value to Posix
6996 * unexw32.c (open_output_file): Delete the existing emacs.exe
6997 before creating it, to break the hard link to the versioned
7000 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7001 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7002 (FIRSTFILE_OBJ): New variables.
7003 (W32_RES): Rename to EMACSRES. All users changed.
7004 (base_obj): Use $(CM_OBJ).
7005 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7006 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7007 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7008 $(W32_RES_LINK) before $(LIBES).
7009 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7011 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7013 * makefile.w32-in (DOC): Use just "DOC".
7015 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7017 * process.c: Export default filters and sentinels to Elisp.
7018 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7020 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7021 (Fset_process_sentinel, Fformat_network_address):
7022 Default to them instead of nil.
7023 (server_accept_connection): Sentinels can't be nil any more.
7024 (read_and_dispose_of_process_output): New function, extracted from
7025 read_process_output.
7026 (read_process_output): Use it; filters can't be nil.
7027 (Finternal_default_process_filter): New function, extracted from
7028 read_process_output.
7029 (exec_sentinel_unwind): Remove function.
7030 (exec_sentinel): Don't zilch sentinel while running.
7031 (status_notify): Sentinels can't be nil.
7032 (Finternal_default_process_sentinel): New function extracted from
7034 (setup_process_coding_systems): Default filter is not nil any more.
7035 (syms_of_process): Export new Elisp functions and initialize
7037 * lisp.h (make_lisp_proc): New function.
7039 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7043 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7045 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7046 unless we know that the window w is a leaf window.
7047 Another attempt at solving bug#14062.
7049 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7051 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7054 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7056 * image.c (gif_load): Check that subimages fit (Bug#14345).
7058 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7060 * lread.c (skip_dyn_eof): New function.
7061 (read1): Use it to skip the end of a file in response to #@00.
7063 * doc.c (get_doc_string): Slightly relax the sanity checking.
7065 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7067 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7068 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7069 (MonitorInfo): New struct.
7070 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7071 (Fns_display_monitor_attributes_list): New functions.
7072 (display-usable-bounds): Remove.
7073 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7076 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7078 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7079 (GTK_CHECK_VERSION): New macro, if not already defined.
7080 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7081 replaced by GTK_CHECK_VERSION.
7083 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7085 * xterm.h (GTK_PREREQ): New macro.
7086 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7087 to use this macro instead, for consistency and clarity.
7089 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7091 * xdisp.c (row_for_charpos_p): New function, with code of
7092 cursor_row_p, but accepts an additional argument CHARPOS instead
7093 of using a hardcoded PT.
7094 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7095 (row_containing_pos): Call row_for_charpos_p instead of partially
7096 doing the same. Fixes cursor positioning under longlines-mode
7097 when longlines-show-effect includes more than one newline, when
7098 moving the cursor vertically up.
7100 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7102 * makefile.w32-in (ACL_H): New macro.
7103 ($(BLD)/fileio.$(O)): Update dependencies.
7105 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7107 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7108 * Makefile.in (LIB_ACL): New macro.
7109 (LIBACL_LIBS): Remove.
7110 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7111 * fileio.c: Include <acl.h>.
7112 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7113 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7115 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7118 * unexelf.c: Don't assume ElfW (Half) fits in int.
7119 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7120 when dealing with ElfW (Half) values, since they can exceed 2**31
7121 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7122 (entry_address): Omit unused NUM arg. All uses changed.
7124 2013-05-07 Juri Linkov <juri@jurta.org>
7126 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7127 to the string converted from number with `Fnumber_to_string'.
7130 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7132 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7133 This fixes a problem introduced by my previous change.
7135 2013-05-07 Glenn Morris <rgm@gnu.org>
7137 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7139 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7141 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7143 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7145 Static checking by GCC 4.8.0.
7146 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7147 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7148 (x_get_monitor_attributes_fallback)
7149 (x_get_monitor_attributes_xinerama)
7150 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7151 Define only if USE_GTK.
7152 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7153 (x_get_monitor_attributes_fallback): Omit unused locals.
7154 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7155 Use double, not float, to avoid mixed-mode floating point arithmetic.
7157 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7158 Jan Djärv <jan.h.d@swipnet.se>
7160 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7161 (XINERAMA_CFLAGS): New macros.
7162 (ALL_CFLAGS, LIBES): Use them.
7164 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7165 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7166 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7167 (syms_of_xfns): DEFSYM them.
7168 (struct MonitorInfo): New struct.
7169 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7170 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7171 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7172 (x_get_monitor_attributes_xinerama): New functions.
7173 (Fx_display_monitor_attributes_list): New primitive.
7174 (syms_of_xfns): Defsubr it.
7176 * xterm.h (x_display_info): Add Xatom_net_workarea and
7177 Xatom_net_current_desktop.
7179 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7180 and dpyinfo->Xatom_net_current_desktop.
7182 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7184 * xdisp.c (pos_visible_p): Use the special code for finding the
7185 beginning of a display property or overlay for any "replacing"
7186 display property, not just for display strings. This solves
7187 incorrect reporting of position by posn-at-point. (Bug#14241)
7189 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7191 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7192 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7193 Verify that ElfW (Half) fits in int.
7194 (fatal): Use same signature as lisp.h.
7195 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7196 configure and build with -DUNEXELF_DEBUG without worrying about
7197 other modules that use DEBUG.
7198 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7199 possibly-wide integers now uses it instead of plain fprintf.
7200 (entry_address): New function, which avoids problems with 32-bit
7201 overflow on 64-bit hosts.
7202 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7203 (round_up): Don't assume the remainder fits in int.
7204 (find_section): Use bool for boolean. Simplify debug code.
7205 (unexec): Don't assume file sizes fit in int or size_t.
7206 Omit unnecessary trailing newline in 'fatal' format.
7207 Use strerror rather than outputting decimal error number.
7208 Remove unused code when emacs is not defined;
7209 this file relies on Emacs now.
7210 Don't assume e_phnum and e_shnum are positive.
7212 * regex.c: Fix problems when DEBUG is defined.
7213 (extract_number, extract_number_and_incr): Define regardless of
7214 whether DEBUG is defined; that's simpler and makes the code less
7215 likely to go stale in the normal case when DEBUG is not defined.
7216 Return int rather than taking an int * arg. All callers changed.
7217 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7218 Remove, replacing with ...
7219 (DEBUG_PRINT): New macro. All callers changed.
7220 (DEBUG_COMPILES_ARGUMENTS): New macro.
7221 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7222 (print_compiled_pattern, print_double_string) [DEBUG]:
7223 Use prototype rather than old-style definition.
7224 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7225 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7226 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7227 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7228 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7229 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7230 This matters only when DEBUG is defined.
7232 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7234 * xdisp.c (set_iterator_to_next): Set the
7235 ignore_overlay_strings_at_pos_p flag only if we are _really_
7236 iterating over an overlay string, as indicated by the
7237 current.overlay_string_index member. (Bug#14306)
7239 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7241 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7242 to where it is used, to avoid autorelease issues (Bug#14050).
7244 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7246 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7247 * fileio.c (syms_of_fileio): Implement this.
7248 * filelock.c (create_lock_file): If symbolic links don't work, so
7249 we use a regular file as a lock file, do not fsync the lock file;
7252 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7254 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7255 (syms_of_minibuf): Adjust accodingly.
7257 * callint.c (Fcall_interactively): Adjust calls accordingly.
7259 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7261 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7262 w->contents is a buffer before computing everything else.
7263 Use parentheses to disambiguate last part of the condition.
7265 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7266 assertion violations. (Bug#14062)
7268 2013-05-01 David Reitter <david.reitter@gmail.com>
7270 * nsfns.m (ns_tooltip): Initialize.
7272 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7274 * coding.c (decode_coding_gap): Don't remove the character before
7275 a newline unless it's a CR character. (Bug#14287)
7277 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7279 * dispextern.h (struct face): Move enum face_underline_type
7280 earlier so that bitfields can be in the same word.
7282 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7284 * nsfns.m (handlePanelKeys): New function.
7285 (EmacsOpenPanel:performKeyEquivalent:)
7286 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7287 arrows/function/control and copy/paste keys (Bug#14296).
7289 2013-04-27 Juri Linkov <juri@jurta.org>
7291 * callint.c (Fcall_interactively): Call `Qread_number' for
7292 interactive code letter `n' instead of using duplicate code.
7295 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7297 * systime.h (make_timeval): Declare as 'const'.
7299 2013-04-27 Kenichi Handa <handa@gnu.org>
7301 * font.c (font_open_entity): Always open a font of manageable
7304 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7306 Port better to AIX (Bug#14258).
7307 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7310 2013-04-24 Kenichi Handa <handa@gnu.org>
7312 * coding.c (decode_coding_iso_2022): When an invalid escape
7313 sequence is encountered, reset the invocation and designation
7314 status to the safest one.
7316 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7318 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7319 Without this fix, "make distclean" leaves stamp-h1 behind.
7321 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7323 * w32fns.c (w32_fullscreen_rect): New function to compute the
7324 window rectangle for the given fullscreen mode.
7325 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7326 longer tunes the window size. This keeps the window's edges flush
7327 with the screen and allows the taskbar to hide itself in fullboth.
7329 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7330 window decorations and uses the entire screen.
7332 * w32term.h (w32_fullscreen_rect) Add prototype.
7333 (struct w32_output): Replace normal_width, normal_height,
7334 normal_top, and normal_left members with a single normal_placement
7336 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7338 (FRAME_NORMAL_PLACEMENT): New macro.
7340 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7342 * minibuf.c (Ftest_completion): Silence compiler warning.
7344 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7346 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7349 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7352 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7353 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7354 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7355 parentheses where appropriate.
7357 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7359 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7361 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7363 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7364 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7365 Mention in the doc string that setting these variables takes
7366 effect only after a call to set-window-buffer. (Bug#14200)
7368 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7370 * indent.c (Fvertical_motion): Don't consider display strings on
7371 overlay strings as display strings on the buffer position we
7372 started from. This prevents vertical cursor motion from jumping
7373 more than one line when there's an overlay string with a display
7374 property at end of line.
7375 Reported by Karl Chen <Karl.Chen@quarl.org> in
7376 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7378 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7380 * window.c (select_window): `record_buffer' even if window is
7381 already selected (bug#14191).
7383 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7385 * window.c (Fwindow_end): Test more flags, including the buffer's
7386 last_overlay_modified flag, to determine whether the window's
7387 display is really up-to-date. Prevents the function from
7388 returning a stale value. (Bug#14170)
7389 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7392 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7394 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7395 garbaged only if it is not already the top frame on its TTY.
7396 This prevents flickering due to constant redrawing of TTY frames when
7397 there are GUI frames open in the same session. (Bug#13864)
7399 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7401 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7402 of marking the idle timers directly.
7404 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7406 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7409 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7411 * window.c (select_window): Don't record_buffer while the invariant is
7412 temporarily broken (bug#14161).
7414 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7416 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7418 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7420 2013-04-07 Romain Francoise <romain@orebokech.com>
7422 Ignore additional platform-specific ACL errors (Bug#13702).
7423 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7424 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7426 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7428 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7431 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7433 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7434 This bug was introduced by my 2013-02-25 change that simplified
7435 data_start configuration. Without this change, on GNU/Linux
7436 an Emacs configured with --enable-profiling fails immediately
7437 due to a profiler signal.
7438 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7439 with these flags. On platforms where special flags are needed
7440 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7441 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7442 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7444 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7446 Get rid of some platform-specific functions examining window
7447 system and its capabilities. This is a partial rework of the
7449 * lisp.h (have_menus_p): Remove prototype. This function is
7450 replaced with platform-independent window_system_available.
7451 (check_window_system): Move to...
7452 * frame.h (decode_window_system_frame, window_system_available):
7453 ...here, add new prototypes.
7454 * frame.c (window_system_available, decode_window_system_frame):
7456 (check_window_system): Platform-independent now.
7457 * xterm.h (x_in_use): Remove declaration.
7459 * w32term.h (check_x_frame):
7460 * nsterm.h (check_x_frame): Remove prototypes. This function
7461 is replaced with platform-independent decode_window_system_frame.
7462 * msdos.c (have_menus_p): Remove.
7463 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7464 Remove platform-specific functions. Use check_window_system,
7465 decode_window_system_frame and check_ns_display_info where
7466 appropriate. Minor style and comment tweaks.
7467 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7468 (check_x_frame): Likewise.
7469 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7471 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7472 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7473 * xmenu.c, xselect.c: All related users changed.
7475 2013-04-03 Kenichi Handa <handa@gnu.org>
7477 The following changes is to optimize the code for reading UTF-8
7480 * coding.c (check_ascii): Rename from detect_ascii. Return value
7481 changed. Check EOL format. Do not call adjust_coding_eol_type
7483 (check_utf_8): New function.
7484 (adjust_coding_eol_type): Do nothing if already adjusted.
7485 (detect_coding): Compare the return value of check_ascii with
7486 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7487 (decode_coding_gap): Optimize for valid UTF-8.
7489 2013-03-21 Kenichi Handa <handa@gnu.org>
7491 * coding.c (syms_of_coding): Cancel previous change.
7493 * insdel.c (insert_from_gap): Fix previous change.
7495 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7497 Consistently use platform-specific function to detect window system.
7498 * lisp.h (check_window_system): New prototype. This function is
7499 going to replace check_x, check_w32 and check_ns.
7500 (have_menus_p): Mention msdos.c in comment.
7501 * fontset.c (check_window_system_func): Remove. Adjust all users.
7502 * fontset.h (check_window_system_func): Remove prototype.
7503 * nsterm.h (check_ns):
7504 * xterm.h (check_x):
7505 * w32term.h (check_w32): Likewise.
7506 * menu.c (Fx_popup_menu): Use check_window_system.
7507 * msdos.c (check_window_system): Define for MS-DOS.
7508 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7509 * w32fns.c (check_window_system): Likewise for MS-Windows.
7510 * xfns.c (check_window_system): Likewise for X.
7511 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7512 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7514 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7516 Prefer < to > in range checks such as 0 <= i && i < N.
7517 This makes it easier to visualize quantities on a number line.
7518 This patch doesn't apply to all such range checks,
7519 only to the range checks affected by the 2013-03-24 change.
7520 This patch reverts most of the 2013-03-24 change.
7521 * alloc.c (xpalloc, Fgarbage_collect):
7522 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7523 * character.c (string_escape_byte8):
7524 * charset.c (read_hex):
7525 * data.c (cons_to_unsigned):
7526 * dispnew.c (update_frame_1):
7527 * doc.c (Fsubstitute_command_keys):
7528 * doprnt.c (doprnt):
7529 * editfns.c (hi_time, decode_time_components):
7530 * fileio.c (file_offset):
7531 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7532 * font.c (font_intern_prop):
7533 * frame.c (x_set_alpha):
7534 * gtkutil.c (get_utf8_string):
7535 * indent.c (check_display_width):
7536 * keymap.c (Fkey_description):
7537 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7539 * minibuf.c (read_minibuf_noninteractive):
7540 * process.c (wait_reading_process_output):
7541 * search.c (Freplace_match):
7542 * window.c (get_phys_cursor_glyph):
7543 * xdisp.c (redisplay_internal):
7544 * xsmfns.c (smc_save_yourself_CB):
7545 Prefer < to > for range checks.
7546 * dispnew.c (sit_for): Don't mishandle NaNs.
7547 This fixes a bug introduced in the 2013-03-24 change.
7548 * editfns.c (decode_time_components): Don't hoist comparison.
7549 This fixes another bug introduced in the 2013-03-24 change.
7551 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7553 * frame.h (struct frame): Drop scroll_bottom_vpos
7554 member becaue all real users are dead long ago.
7555 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7556 * xdisp.c (redisplay_internal): Adjust user.
7558 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7560 * nsmenu.m (showAtX:Y:for:): setLevel to
7561 NSPopUpMenuWindowLevel (Bug#13998).
7563 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7565 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7566 (ns_check_pending_open_menu): Declare.
7568 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7569 (x_activate_menubar): Update the menu with title that matches
7570 ns_get_pending_menu_title, and call
7571 ns_check_pending_openmenu (Bug#12698).
7572 (menuWillOpen:): New method.
7573 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7575 * nsterm.m (menu_will_open_state, menu_mouse_point)
7576 (menu_pending_title): New varaibles.
7577 (ns_get_pending_menu_title, ns_check_menu_open)
7578 (ns_check_pending_open_menu): New functions.
7580 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7582 * indent.c (current_column_bol_cache): Remove leftover which is not
7583 used in Fmove_to_column any more.
7584 (current_column, scan_for_column): Adjust users.
7585 * keyboard.c (last_point_position_buffer, last_point_position_window):
7586 Remove leftovers which are not used for recording undo any more.
7587 (command_loop_1, syms_of_keyboard): Adjust users.
7588 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7589 redisplay_window any more.
7590 (move_it_to): Adjust user.
7592 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7594 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7595 Update dependencies.
7597 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7599 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7600 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7603 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7605 * window.h (struct window): Replace hchild, vchild and buffer slots
7606 with the only contents slot. This is possible because each valid
7607 window may have either the child window (in vertical or horizontal
7608 combination) or buffer to display (for the leaf window). Using that,
7609 a lof of operations to traverse and/or change window hierarchies may
7610 be simplified. New member horizontal is used to distinguish between
7611 horizontal and vertical combinations of internal windows.
7612 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7613 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7614 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7615 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7616 Use contents slot, not buffer, where appropriate.
7617 (wset_combination): New function.
7618 (wset_buffer): Add eassert.
7619 (Fframe_first_window): Simplify the loop reaching first window.
7620 (Fwindow_buffer): Use WINDOW_LEAF_P.
7621 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7622 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7623 (unshow_buffer): Convert initial debugging check to eassert.
7624 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7625 (make_parent_window, window_resize_check, window_resize_apply)
7626 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7627 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7628 Adjust to match struct window changes.
7629 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7630 (mark_window_cursors_off, count_windows, get_leaf_windows)
7631 (foreach_window_1): Simplify the loop.
7632 * alloc.c (mark_object): Do not check for the leaf window because
7633 internal windows has no glyph matrices anyway.
7634 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7635 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7636 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7637 (build_frame_matrix_from_window_tree, mirror_make_current)
7638 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7639 (update_window_tree, set_window_update_flags): Simplify the loop.
7640 (sync_window_with_frame_matrix_rows): Enforce live window.
7641 Use contents slot, not buffer, where appropriate.
7642 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7643 and WINDOW_HORIZONTAL_COMBINATION_P.
7644 (make_frame_visible_1): Simplify the loop.
7645 Use contents slot, not buffer, where appropriate.
7646 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7647 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7648 (expose_window_tree): Likewise.
7649 Use contents slot, not buffer, where appropriate.
7650 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7651 to avoid deleted windows. Use contents slot instead of buffer.
7652 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7653 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7654 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7655 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7657 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7659 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7660 identify the reasons for assertion violations in bug#14062 and
7662 (Fx_show_tip): Fix compilation error under
7663 "--enable-check-lisp-object-type". (Bug#14073)
7665 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7666 Reported by <rzl24ozi@gmail.com>.
7668 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7670 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7672 (unwind_with_echo_area_buffer): ...to restore it here.
7673 This is needed to ensure that...
7674 (redisplay_window): ...both window markers are valid here,
7675 which is verified by eassert.
7676 * editfns.c (save_excursion_save): Do not assume that
7677 selected_window always displays the buffer.
7678 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7681 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7683 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7686 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7688 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7690 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7692 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7693 since MinGW's w32api headers do. This avoids compiler warnings.
7695 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7698 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7700 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7702 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7704 * gtkutil.c (style_changed_cb): Check if frame is live and an
7705 X frame (Bug#14038).
7707 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7709 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7710 Define only for _WIN32_WINNT less than 0x0500.
7711 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7713 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7714 see its own definitions of 'struct timeval' and 'struct timezone'.
7716 Fix incompatibilities between MinGW.org and MinGW64 headers.
7717 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7719 * w32.c (REPARSE_DATA_BUFFER): Guard with
7720 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7722 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7724 * xterm.c: Include X11/XKBlib.h
7725 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7727 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7729 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7731 * blockinput.h (input_blocked_p): Likewise.
7732 * bytecode.c (exec_byte_code): Likewise.
7733 * callproc.c (call_process_kill, call_process_cleanup)
7734 (Fcall_process): Likewise.
7735 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7736 (Fccl_execute_on_string): Likewise.
7737 * character.c (string_escape_byte8): Likewise.
7738 * charset.c (read_hex): Likewise.
7739 * cm.c (calccost): Likewise.
7740 * data.c (cons_to_unsigned): Likewise.
7741 * dired.c (directory_files_internal, file_name_completion):
7743 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7744 (sit_for): Likewise.
7745 * doc.c (Fsubstitute_command_keys): Likewise.
7746 * doprnt.c (doprnt): Likewise.
7747 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7748 * emacsgtkfixed.c: Likewise.
7749 * fileio.c (file_offset, Fwrite_region): Likewise.
7750 * floatfns.c (Fexpt, fmod_float): Likewise.
7751 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7753 * font.c (font_intern_prop): Likewise.
7754 * frame.c (x_set_alpha): Likewise.
7755 * gtkutil.c (get_utf8_string): Likewise.
7756 * indent.c (check_display_width): Likewise.
7757 * intervals.c (create_root_interval, rotate_right, rotate_left)
7758 (split_interval_right, split_interval_left)
7759 (adjust_intervals_for_insertion, delete_node)
7760 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7761 (merge_interval_right, merge_interval_left, copy_intervals)
7762 (set_intervals_multibyte_1): Likewise.
7763 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7764 * keymap.c (Fkey_description): Likewise.
7765 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7766 * lread.c (openp, read_integer, read1, string_to_number):
7768 * menu.c (ensure_menu_items): Likewise.
7769 * minibuf.c (read_minibuf_noninteractive): Likewise.
7770 * print.c (printchar, strout): Likewise.
7771 * process.c (create_process, Faccept_process_output)
7772 (wait_reading_process_output, read_process_output, send_process)
7773 (wait_reading_process_output): Likewise.
7774 * profiler.c (make_log, handle_profiler_signal): Likewise.
7775 * regex.c (re_exec): Likewise.
7776 * regex.h: Likewise.
7777 * search.c (looking_at_1, Freplace_match): Likewise.
7778 * sysdep.c (get_child_status, procfs_ttyname)
7779 (procfs_get_total_memory): Likewise.
7780 * systime.h (EMACS_TIME_VALID_P): Likewise.
7781 * term.c (dissociate_if_controlling_tty): Likewise.
7782 * window.c (get_phys_cursor_glyph): Likewise.
7783 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7784 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7786 * xfns.c (Fx_window_property): Likewise.
7787 * xmenu.c (set_frame_menubar): Likewise.
7788 * xselect.c (x_get_window_property, x_handle_dnd_message):
7790 * xsmfns.c (smc_save_yourself_CB): Likewise.
7791 * xterm.c (x_scroll_bar_set_handle): Likewise.
7793 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7795 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7796 to be optional or nil. Adjust comment and convert it to docstring.
7797 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7798 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7800 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7802 Static checking by GCC 4.8-20130319.
7803 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7804 * process.c (Fset_process_datagram_address)
7805 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7806 * xdisp.c (get_char_face_and_encoding):
7807 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7808 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7809 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7811 2013-03-24 Ken Brown <kbrown@cornell.edu>
7813 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7814 fix compilation on 64-bit Cygwin, where underscores are not
7815 automatically prepended.
7817 * w32term.c (w32_initialize): Silence compiler warning.
7819 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7821 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7822 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7823 variables, to save and restore frame dimensions.
7824 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7825 after returning from a 'fullscreen' configuration.
7826 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7827 to avoid races between the main thread and the input thread.
7829 * w32term.h (struct w32_output): New members normal_width,
7830 normal_height, normal_top, normal_left, and prev_fsmode.
7831 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7832 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7835 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7836 'fullscreen' parameter. Always record previous width and height
7837 of the frame, except when switching out of maximized modes, so
7838 that they could be restored correctly, instead of resetting to the
7839 default frame dimensions. Send SC_RESTORE command to the frame,
7840 unless we are going to send SC_MAXIMIZE, to restore the frame
7841 resize hints in the mouse pointer shown by the window manager.
7844 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7846 * lisp.h (get_frame_param): Adjust conditions for prototype
7849 2013-03-22 Ken Brown <kbrown@cornell.edu>
7851 * unexcw.c: Drop unneeded inclusion of w32common.h.
7852 (report_sheap_usage): Declare.
7853 (read_exe_header): Add magic numbers for x86_64.
7854 (fixup_executable): Fix printf format specifier for unsigned long
7857 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7859 * frame.h (struct frame): Put menu_bar_window under #ifdef
7860 because this member is not needed when X toolkit is in use.
7861 (fset_menu_bar_window):
7862 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7863 (free_glyphs, update_frame):
7864 * xdisp.c (expose_frame): Likewise.
7865 (display_menu_bar): Likewise. Remove redundant eassert.
7866 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7869 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7871 Use functions and constants to manipulate Lisp_Save_Value objects.
7872 This replaces code that used macros and strings and token-pasting.
7873 The change makes the C source a bit easier to follow,
7874 and shrinks the Emacs executable a bit.
7875 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7876 (make_save_value): Change 1st arg from string to enum. All callers
7879 (mark_object): Use if, not #if, for GC_MARK_STACK.
7880 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7881 (XSAVE_OBJECT): Now functions, not macros.
7882 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7883 the constant was never used.
7884 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7885 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7886 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7887 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7889 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7890 type3 with a single member save_type. All uses changed.
7891 (save_type, set_save_pointer, set_save_integer): New functions.
7892 * print.c (PRINTX): Remove.
7894 * alloc.c: Remove redundant static declarations.
7896 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7898 * window.h (struct window): Convert left_col, top_line, total_lines
7899 and total_cols from Lisp_Objects to integers. Adjust comments.
7900 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7902 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7903 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7904 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7905 Adjust users where appropriate.
7907 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7909 * frame.h (struct frame): Drop resx and resy because the same data is
7910 available from window system-specific output context. Adjust users.
7911 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7912 New functions to provide defaults when no window system available.
7913 (FRAME_RES_X, FRAME_RES_Y): New macros.
7914 (NUMVAL): Move from xdisp.c.
7915 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7916 (Ffont_face_attributes, Fopen_font):
7917 * image.c (gs_load):
7918 * w32font.c (fill_in_logfont):
7919 * xdisp.c (calc_pixel_width_or_height):
7920 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7921 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7923 2013-03-20 Kenichi Handa <handa@gnu.org>
7925 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7926 to 1 (temporary workaround until a bug related to ASCII
7927 optimization is fixed).
7929 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7931 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7932 Signal error if window is not internal. Adjust docstring.
7933 (delete_all_child_windows): Use combination_limit to save the buffer.
7934 (Fset_window_configuration): Adjust accordingly.
7935 * print.c (syms_of_print): Initialize debugging output not here...
7936 (init_print_once): ...but in a new function here.
7937 * lisp.h (init_print_once): Add prototype.
7938 * emacs.c (main): Add call to init_print_once. Adjust comments.
7940 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7942 * window.c (window_resize_check, window_resize_apply)
7943 (window_from_coordinates, recombine_windows, set_window_buffer)
7944 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7945 (Fsplit_window_internal, Fdelete_window_internal)
7946 (freeze_window_starts): Use bool for booleans.
7947 * window.h (window_frame_coordinates, resize_frame_windows)
7948 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7950 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7952 * dispnew.c (bitch_at_user): Use `user-error'.
7954 2013-03-17 Ken Brown <kbrown@cornell.edu>
7956 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7957 as return type of image_background. (Bug#13981)
7958 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7960 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7962 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7963 (ns_select): Don't return with result uninitialized.
7965 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7968 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7970 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7971 directories. If filename is nil, get directory name (Bug#13932).
7972 Use getFilename and getDirectory.
7973 (getFilename, getDirectory): New methods for EmacsSavePanel and
7975 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7977 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7979 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7981 2013-03-15 Kenichi Handa <handa@gnu.org>
7983 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7984 (adjust_after_replace): Make it back to static. Delete the third
7985 arg text_at_gap_tail. Cancel the code for handling it.
7987 * coding.h (struct coding_system): New member eol_seen.
7989 * coding.c (detect_ascii): New function.
7990 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7991 when the source bytes are actually scanned. On detecting for
7992 coding_category_utf_8_auto, call detect_ascii instead of scanning
7993 source bytes directly.
7994 (produce_chars): Call insert_from_gap with the new arg 0.
7995 (encode_coding): Likewise.
7996 (decode_coding_gap): Control ASCII optimization by the variable
7997 disable_ascii_optimization instead of #ifndef .. #endif.
7998 Deccode EOL format according to coding->eol_seen.
7999 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8002 * lisp.h (adjust_after_replace): Cancel externing it.
8003 (insert_from_gap): Adjust prototype.
8005 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8007 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8008 FULLSCREEN_MAXIMIZED. (Bug#13935)
8010 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8012 * region-cache.c (find_cache_boundary, move_cache_gap)
8013 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8014 Simplify debugging check and convert to eassert. Adjust comment.
8015 (pp_cache): Put under ENABLE_CHECKING.
8017 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8019 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8020 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8022 (w32fullscreen_hook): If the frame is visible, reset
8023 f->want_fullscreen flag after changing the frame size. If the
8024 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8027 2013-03-13 Daniel Colascione <dancol@dancol.org>
8029 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8030 too so that these builds can use Cygwin's file conversion
8031 functions. (We've been building and linking cygw32.o all along
8032 and just not using it.)
8034 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8036 File synchronization fixes (Bug#13944).
8037 * Makefile.in (LIB_FDATASYNC): New macro.
8039 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8040 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8041 Don't worry about HAVE_FSYNC, since a substitute fsync is
8042 available if the system lacks one.
8043 (Fwrite_regin): Retry fsync if interrupted.
8045 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8047 * w32term.c (w32_read_socket): If the Emacs frame is being
8048 activated, call w32fullscreen_hook, to make sure the new frame
8049 dimensions are in effect. (Bug#13937)
8051 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8053 * xdisp.c (init_iterator): Simplify because both character and byte
8054 positions are either specified or -1. Add eassert. Adjust comment.
8055 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8056 character and byte positions can be obtained from marker.
8058 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8060 Static checking by Sun C 5.12.
8061 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8062 * bytecode.c (exec_byte_code):
8063 * dispnew.c (init_display):
8065 * fileio.c (Fsubstitute_in_file_name):
8066 * keyboard.c (Fevent_convert_list):
8067 * keymap.c (Fsingle_key_description):
8068 * term.c (maybe_fatal, fatal):
8069 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8070 * xsmfns.c (Fhandle_save_session):
8071 Omit unreachable code.
8072 * keymap.c (map_keymap_char_table_item): Cast void * to
8073 a function pointer type; the C Standard requires this.
8075 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8076 Include <sys/param.h> unconditionally, as that works elsewhere and
8077 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8078 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8081 See ChangeLog.12 for earlier changes.
8087 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8089 This file is part of GNU Emacs.
8091 GNU Emacs is free software: you can redistribute it and/or modify
8092 it under the terms of the GNU General Public License as published by
8093 the Free Software Foundation, either version 3 of the License, or
8094 (at your option) any later version.
8096 GNU Emacs is distributed in the hope that it will be useful,
8097 but WITHOUT ANY WARRANTY; without even the implied warranty of
8098 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8099 GNU General Public License for more details.
8101 You should have received a copy of the GNU General Public License
8102 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.