1 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4 input polling is used. This is still meaningful for Cygwin, see
5 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6 * keyboard.c (poll_for_input_1, input_polling_used): Define
9 2013-12-11 Ken Brown <kbrown@cornell.edu>
11 * dispextern.h (erase_phys_cursor):
12 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
14 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
16 * nsterm.m (x_free_frame_resources):
17 * term.c (tty_free_frame_resources):
18 * xterm.c (x_free_frame_resources): Do not check for non-NULL
19 face cache because it's implied by free_frame_faces anyway.
20 * w32term.c (x_free_frame_resources): Likewise. Do not call
21 free_frame_faces twice.
23 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
25 * editfns.c (Fformat_time_string): Mention %F in the doc.
27 2013-12-11 Martin Rudalics <rudalics@gmx.at>
29 * window.c (resize_frame_windows): Don't return immediately when
30 the root window's size doesn't change - the minibuffer window
31 may still have to be repositioned/resized.
32 * xfns.c (Fx_create_frame): Always change the frame size after
33 initializing the frame's faces.
34 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
35 change_frame_size should already have done it.
36 (x_new_font): Assign new tool- and menu-bar heights.
37 (x_set_window_size_1): Account for tool- and menu-bar heights
38 (Bug#16013). Don't set pixel sizes since change_frame_size
39 should already have done it.
41 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
43 Remove the option of using libcrypto.
44 * Makefile.in (LIB_CRYPTO): Remove.
45 (LIBES): Don't use it.
47 2013-12-11 Juri Linkov <juri@jurta.org>
49 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
50 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
52 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
54 * xdisp.c (display_tool_bar_line): Don't extend on a previously
55 drawn tool bar items (Bug#16058).
56 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
58 2013-12-09 Ken Brown <kbrown@cornell.edu>
60 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
62 * lisp.h (get_frame_param): Adjust conditions for prototype
65 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
67 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
68 Avoid unused macro warning if configured --without-xft.
70 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
72 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
74 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
76 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
78 * emacs.c (main): Call fixup_locale a second time for GNUStep.
80 2013-12-08 Martin Rudalics <rudalics@gmx.at>
82 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
84 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
86 Use libcrypto's checksum implementations if available, for speed.
87 * Makefile.in (LIB_CRYPTO): New macro.
90 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
91 The macro didn't conform to C99 due to type mismatch,
92 which caused compilation failure with Sun C 5.12,
93 and it was confusing anyway. Include window.h to declare
94 redisplay_other_windows.
96 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
98 * window.c (set_window_buffer): Update mode line (bug#16084).
100 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
102 Fix minor problems found by static checking.
103 * keyboard.c (poll_for_input_1, input_polling_used):
104 Define only if HAVE_NTGUI.
105 * xmenu.c (popup_activate_callback): Omit unnecessary
106 check against USE_X_TOOLKIT, which must be defined here anyway.
107 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
110 2013-12-07 Martin Rudalics <rudalics@gmx.at>
112 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
114 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
116 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
118 * nsterm.m (x_set_window_size): Remove fprintf.
119 (init): Define always. Set applicationDidFinishLaunchingCalled
121 (applicationDidFinishLaunching:):
122 Set applicationDidFinishLaunchingCalled.
123 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
126 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
128 Pixel resize changes for NS (Bug#16049).
129 * nsterm.m (x_set_window_size): Change parameters rows/cols to
130 height/width. row/cols are locals.
131 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
132 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
133 (windowWillResize): Remove gsextra. Calculate extra as in
135 (x_new_font): Don't change frame size if fullscreen.
136 Change size pixelwise.
138 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
139 comment in xfns.c. Change to pixelwise call.
141 2013-12-06 Eli Zaretskii <eliz@gnu.org>
143 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
146 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
148 * xterm.c (input_signal_count): Remove.
149 (x_dispatch_event): Define unconditionally.
150 (x_make_frame_visible): Process X events until the frame
151 is really visible (Bug#16027).
152 * xterm.h (x_dispatch_event): Declare unconditionally.
154 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
156 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
158 * nsterm.m (x_set_window_size): Handle pixelwise.
160 2013-12-05 Martin Rudalics <rudalics@gmx.at>
162 * w32term.c (x_new_font):
163 * xterm.c (x_new_font): Calculate new frame size from new font
166 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
168 * lisp.h (FOR_EACH_TAIL): New macro.
169 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
171 * window.c (select_window): Call second wset_redisplay before we change
172 selected_window (bug#16034).
174 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
176 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
178 2013-12-04 Eli Zaretskii <eliz@gnu.org>
180 * w32xfns.c: Include window.h, to avoid a compiler warning.
182 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
184 * window.c (window_scroll): Mark window for redisplay (bug#16034).
185 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
186 window_scroll takes care of it.
187 (Fset_window_point, Fdelete_other_windows_internal)
188 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
189 (Fsplit_window_internal, Fdelete_window_internal)
190 (Fresize_mini_window_internal, Fset_window_configuration)
191 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
192 cause redisplay instead of forcing a complete redisplay.
193 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
194 we're only affecting the selected_window.
196 2013-12-04 Eli Zaretskii <eliz@gnu.org>
198 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
199 directional control characters. Update type and category
200 determination according to the UBA from Unicode v6.3.
201 (bidi_category_t): New category EXPLICIT_FORMATTING.
203 * dispextern.h (bidi_type_t): Update to include new bidirectional
204 properties introduced with Unicode v6.3. (Bug#16043)
206 2013-12-04 Martin Rudalics <rudalics@gmx.at>
208 * xterm.c (XTflash): Fix coordinate of bottom area to flash
211 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
213 * font.c (font_list_entities): Remove dummy assignment.
214 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
215 used on graphic displays only. Remove unused 'font_encoder' member.
216 (struct font_bitmap): Remove unused 'extra' member.
217 * nsfont.m (nsfont_open):
218 * w32font.c (w32font_open_internal):
219 * ftfont.c (ftfont_get_bitmap): Adjust users.
221 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
223 Use bool for boolean.
224 * tparam.c (tparam1):
225 * undo.c (record_point, record_property_change):
226 Use bool for boolean, for local vars that are always true or false.
228 Minor integer overflow fixes (Bug#16033).
229 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
230 This improves on the previous fix to this function.
231 (window_resize_check): When summing up pixel counts, don't rely on
232 undefined behavior if the sum overflows.
234 2013-12-03 Martin Rudalics <rudalics@gmx.at>
236 * window.c (Fset_window_new_pixel): Don't choke at negative
237 argument value (Bug#16033).
239 * xfns.c (Fx_create_frame): Add another call to change_frame_size
240 to avoid crash in window_box_height.
242 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
243 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
245 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
247 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
249 Minor integer overflow fixes.
250 * window.c (Fset_window_new_pixel, grow_mini_window):
251 * xdisp.c (Fwindow_text_pixel_size):
252 Avoid undefined behavior on signed integer overflow.
253 * xfns.c (x_set_mouse_color):
254 Check that drag shape fits in 'unsigned', since that's what X wants.
256 2013-12-02 Eli Zaretskii <eliz@gnu.org>
258 Improve reporting of fatal exception on MS-Windows.
259 * w32fns.c (my_exception_handler): New function.
260 (globals_of_w32fns): Set it up as the unhandled exception
261 handler. Initialize exception code and address to zeros.
262 (emacs_abort): If the exception code and address are available,
263 print them at the beginning of the backtrace. Fix the format of
264 printing addresses (was producing 0x0x12345678 on XP).
267 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
269 * eval.c (Fbacktrace__locals): New function.
270 (syms_of_eval): Defsubr it.
272 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
274 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
275 Define here to unify between...
276 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
277 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
279 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
281 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
283 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
284 fringe background extension.
285 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
286 because they are now always the same as `left' and `width',
287 respectively. Remove code for the case that `width' and
288 `sb_width' are different.
290 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
292 Fix minor problems found by static checking.
293 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
294 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
295 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
297 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
299 * image.c (imagemagick_compute_animated_image): Don't crash if we
300 have an animation with different-sized images (bug#15313).
302 2013-11-30 Martin Rudalics <rudalics@gmx.at>
304 Remove some unused items introduced during pixelwise change.
305 * window.c (window_resize_total_check): Remove unused function.
306 * xdisp.c (remember_mouse_glyph): Remove unused label.
307 (Ftool_bar_height): Move declaration inside #if.
308 * xterm.c (x_set_window_size): Don't use r and c.
310 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
312 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
315 * window.c (Fset_window_configuration): Comment out unused variables.
317 * w32term.c (w32_read_socket): Remove unused variable `buf'.
319 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
321 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
323 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
325 * gnutls.c (gnutls_audit_log_function): Only declare and define if
326 HAVE_GNUTLS3 (Bug#16001).
328 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
329 if interrupts are deferred (Bug#15801).
331 2013-11-30 Martin Rudalics <rudalics@gmx.at>
333 Support resizing frames and windows pixelwise.
334 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
335 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
336 (struct glyph_matrix): Replace window_left_col and
337 window_top_line by window_pixel_left and window_pixel_top.
338 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
340 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
341 (draw_window_divider, move_it_to, x_draw_right_divider)
342 (x_draw_bottom_divider, change_frame_size): Add or fix
344 * dispnew.c (change_frame_size_1): Change prototype.
345 (adjust_glyph_matrix, required_matrix_width)
346 (adjust_frame_glyphs_for_window_redisplay): Use pixel
347 values instead of lines and columns.
348 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
349 WINDOW_TOTAL_FRINGE_WIDTH.
350 (handle_window_change_signal, do_pending_window_change)
351 (init_display): Adjusts calls of change_frame_size.
352 (change_frame_size, change_frame_size_1): Handle pixelwise
354 * frame.c (Qright_divider_width, Qbottom_divider_width):
356 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
357 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
358 (x_set_internal_border_width, x_set_vertical_scroll_bars)
359 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
361 (set_frame_param): New function.
362 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
363 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
364 (Ffringe_width, Fborder_width, Fright_divider_width)
365 (Fbottom_divider_width): New functions, defsubr them.
366 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
367 New argument pixelwise.
368 (struct frame_parm_table): New members Qright_divider_width and
369 Qbottom_divider_width.
370 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
371 (x_report_frame_params): Handle Qright_divider_width and
372 Qbottom_divider_width.
373 (x_set_right_divider_width, x_set_bottom_divider_width):
375 (frame_resize_pixelwise): New option.
376 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
377 new_pixelwise, right_divider_width and bottom_divider_width;
378 remove total_lines; rename text_lines, text_cols, new_text_lines
379 and new_text_cols to text_height, text_width, new_height and
380 new_width respectively.
381 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
382 FRAME_TEXT_WIDTH respectively.
383 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
384 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
385 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
387 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
388 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
389 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
390 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
391 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
392 (FRAME_TOTAL_COLS_ARG): Remove macro.
393 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
394 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
395 (x_wm_set_size_hint): Handle frame pixel sizes.
396 * indent.c (compute_motion, Fcompute_motion):
397 Call window_body_width instead of window_body_cols.
398 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
399 (make_lispy_position): Handle right and bottom dividers.
400 (Fsuspend_emacs): Pixelize call of change_frame_size.
401 * keyboard.h: Extern Qright_divider, Qbottom_divider.
402 * lisp.h: Extern set_frame_param.
403 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
405 (Fx_create_frame): Add entry for vertical_drag_cursor.
406 Pixelize call of change_frame_size.
407 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
408 * nsterm.m (ns_update_window_end): Optionally draw right
410 (x_set_window_size): Add argument pixelwise.
411 Call check_frame_size and change_frame_size with pixelwise zero.
412 (ns_draw_window_divider): New function.
413 (ns_redisplay_interface): Add ns_draw_window_divider.
414 (updateFrameSize:): Call change_frame_size with pixelwise zero.
415 (x_new_font): Call x_set_window_size with pixelwise zero.
416 * print.c (print_object): For a window print its sequence
418 * term.c (Fresume_tty): Pixelize call of change_frame_size.
419 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
420 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
421 (w32_createwindow): Use scroll bar area width.
422 (w32_wnd_proc): Handle bottom divider width.
423 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
424 (Fx_create_frame): Default divider width parameters.
425 Caclulate sizes pixelwise. Add vertical drag cursor support.
426 (x_create_tip_frame): Default divider widths to zero.
427 Pixelize call to change_frame_size.
428 (Fx_show_tip): Add handling of divider widths. Pixelize window
430 (Fw32_frame_rect): New function.
431 (frame_parm_handler w32_frame_parm_handlers): Add divider
433 (Vx_window_vertical_drag_shape): Add variable.
434 * w32inevt.c (resize_event, maybe_generate_resize_event):
435 Pixelize change_frame_size calls.
436 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
438 * w32term.c (w32_draw_window_divider): New function.
439 (x_update_window_end): Handle right divider.
440 (w32_draw_fringe_bitmap, x_scroll_run)
441 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
442 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
443 Calculate new frame sizes pixelwise.
444 (x_new_font): Pixelize call to x_set_window_size.
445 (x_check_fullscreen): Pixelize call to change_frame_size.
446 (x_set_window_size_1, x_set_window_size): New argument
447 pixelwise. Calculate pixelwise.
448 (x_wm_set_size_hint): Use scroll bar area width.
449 (w32_redisplay_interface): Add w32_draw_window_divider.
450 * w32term.h (struct w32_output): Add vertical drag cursor.
451 * widget.c (set_frame_size, update_wm_hints)
452 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
454 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
455 * window.c (sequence_number): Restore.
456 (Fwindow_pixel_width, Fwindow_pixel_height)
457 (Fwindow_mode_line_height, Fwindow_header_line_height)
458 (window_pixel_to_total, Frun_window_scroll_functions)
459 (Fset_window_new_pixel, window_resize_apply_total)
460 (Fwindow_resize_apply_total): New functions.
461 (window_body_height, window_body_width): Rename from
462 window_body_lines. New argument PIXELWISE.
464 (Fwindow_body_height, Fwindow_body_width): New argument
466 (coordinates_in_window, window_relative_x_coord): Use window's
467 pixel width instead of total width.
468 (replace_window, recombine_windows): Initialize pixel values.
469 (resize_root_window, resize_frame_windows, grow_mini_window)
470 (shrink_mini_window): New argument PIXELWISE.
472 (Fdelete_other_windows_internal, adjust_window_margins)
473 (window_resize_check, window_resize_apply)
474 (Fdelete_window_internal, Fresize_mini_window_internal)
475 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
476 (check_frame_size): Rename arguments. New argument PIXELWISE.
478 (set_window_buffer): Make samebuf bool. Run configuration change
479 hook only if buffer changed.
480 (Fset_window_buffer): Rewrite doc-string.
481 (make_window): Initialize new_pixel slot.
482 (Fwindow_resize_apply): Check pixel size of root window.
483 (Fsplit_window_internal): Call 2nd argument pixel_size.
485 (Fscroll_left, Fscroll_right): Call window_body_width instead of
487 (save_window_data): New slots frame_text_width,
488 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
489 (saved_window): New slots pixel_left, pixel_top, pixel_height,
491 (Fcurrent_window_configuration, Fset_window_configuration)
492 (save_window_save, compare_window_configurations): Handle new
493 slots in save_window_data and saved_window.
494 (Fset_window_scroll_bars): Fix doc-string.
495 (window_resize_pixelwise): New variable.
496 (coordinates_in_window, Fcoordinates_in_window_p):
498 (make_parent_window): Adjust sequence_number.
499 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
501 * window.h (struct window): New members new_pixel, pixel_left,
502 pixel_top, pixel_width, pixel_height. Restore sequence_number.
503 (wset_new_pixel): New function.
504 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
505 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
506 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
507 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
508 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
509 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
510 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
511 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
512 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
513 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
514 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
515 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
516 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
517 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
518 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
520 (resize_frame_windows, grow_mini_window, shrink_mini_window)
521 (window_body_width, check_frame_size): Adapt external declarations.
522 * xdisp.c (last_max_ascent): New integer.
523 (window_text_bottom_y): Handle bottom divider.
524 (window_box_width, window_box_height): Calculate pixelwise.
525 (get_glyph_string_clip_rects): Handle right divider.
526 (remember_mouse_glyph): When windows are resized pixelwise
527 proceed with width and height set to 1.
528 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
530 (move_it_to): Calculate and return maximum x position
532 (Fwindow_text_pixel_size): New function.
533 (resize_mini_window, update_tool_bar): Calculate pixelwise.
534 (tool_bar_lines_needed): Rename to tool_bar_height.
536 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
538 (redisplay_tool_bar): Calculate pixelwise.
539 (redisplay_window): Calculate pixelwise. Handle dividers.
540 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
541 (x_draw_vertical_border): Handle dividers.
542 (define_frame_cursor1): Handle vertical drag cursor.
543 (x_draw_right_divider, x_draw_bottom_divider): New functions.
544 (expose_window): Calculate pixelwise. Handle dividers.
545 (init_xdisp): Initialize pixel values.
546 * xfaces.c (Qwindow_divider): New face.
547 (realize_basic_faces): Realize it.
548 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
549 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
550 (x_set_scroll_bar_default_width): Default actual width to 16.
551 (Fx_create_frame): Set sizes pixelwise.
552 (x_create_tip_frame): Default divider widths to zero.
553 Pixelize call of change_frame_size.
554 (Fx_show_tip): Handle divider widths. Initial pixel position
556 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
557 (Vx_window_vertical_drag_shape): New option.
558 * xmenu.c (free_frame_menubar): Pixelize call of
560 * xterm.c (x_draw_window_divider): New function.
561 (x_update_window_end): Optionally draw right divider.
562 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
563 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
564 (handle_one_xevent, x_new_font): Calculate pixelwise.
565 (x_set_window_size_1, x_set_window_size): New argument
566 pixelwise. Calculate pixelwise.
567 (x_wm_set_size_hint): Pixelize call of check_frame_size.
568 (struct x_redisplay_interface): Add x_draw_window_divider.
569 * xterm.h (struct x_output): Add vertical_drag_cursor.
571 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
573 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
574 Set invisible frames's `redisplay' when a full redisplay is requested.
575 (redisplay_window): Set must_be_updated_p instead (bug#15999).
576 (redisplay_mode_lines): Don't set must_be_updated_p any more.
577 (display_mode_lines): Set it here instead.
579 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
581 * dispextern.h (set_window_update_flags): Remove.
583 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
585 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
587 * xdisp.c (REDISPLAY_SOME_P): New macro.
588 (redisplay_internal): Use it (bug#15999).
589 (prepare_menu_bars, redisplay_window): Use it as well.
591 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
593 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
595 * w32font.c (g_b_init_get_char_width_32_w): New static var.
596 (globals_of_w32font): Zero it out.
597 (GetCharWidth32W_Proc): New function pointer.
598 (get_char_width_32_w): New function.
599 (compute_metrics): If get_glyph_outline_w returns an error, try
600 get_char_width_32_w before declaring a failure. This avoids
601 punishing raster (a.k.a. "bitmap") fonts by slowing down
602 redisplay. (Bug#6364).
604 2013-11-29 Eli Zaretskii <eliz@gnu.org>
606 * xdisp.c (clear_mouse_face): Don't invalidate the entire
607 mouse-highlight info, just signal frame_up_to_date_hook that mouse
608 highlight needs to be redisplayed. (Bug#15913)
610 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
612 Fix minor problems found by static checking.
613 * buffer.h (struct buffer_text, struct buffer):
614 * frame.h (struct frame):
615 * window.h (struct window):
616 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
617 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
618 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
619 no-longer-valid use of HAVE_MENUS.
620 * xdisp.c (propagate_buffer_redisplay): Now static.
622 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
624 * xmenu.c (Fmenu_or_popup_active_p):
625 * window.c (Fset_window_configuration):
626 * menu.c (Fx_popup_menu, Fx_popup_dialog):
627 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
628 * fns.c (Fyes_or_no_p):
629 * editfns.c (Fmessage_box, Fmessage_or_box):
630 * alloc.c (make_save_ptr_ptr):
631 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
633 * window.c (Fset_window_configuration): Move select_window later.
635 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
637 Refine redisplay optimizations to only redisplay *some* frames/windows
638 rather than all of them.
639 * xdisp.c (REDISPLAY_SOME): New constant.
640 (redisplay_other_windows, wset_redisplay, fset_redisplay)
641 (bset_redisplay, bset_update_mode_line): New functions.
642 (message_dolog): Use bset_redisplay.
643 (clear_garbaged_frames): Use fset_redisplay.
644 (echo_area_display): Use wset_redisplay.
645 (buffer_shared_and_changed): Remove.
646 (prepare_menu_bars): Call Vpre_redisplay_function before updating
647 frame titles. Compute the actual set of windows redisplayed.
648 Don't update frame titles and menu bars for frames that don't need to
650 (propagate_buffer_redisplay): New function.
652 (redisplay_internal): Use it. Be more selective in the set of windows
653 we redisplay. Propagate windows_or_buffers_changed to
654 update_mode_lines a bit later to simplify the code.
655 (mark_window_display_accurate_1): Reset window and buffer's
657 (redisplay_window): Do nothing if neither the window nor the buffer nor
658 the frame needs redisplay.
659 * window.h (struct window): Add `redisplay' field.
660 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
661 (redisplay_other_windows, window_list): New declarations.
662 * window.c (select_window, Fset_window_start): Use wset_redisplay.
663 (window_list): Not static any more.
664 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
665 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
666 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
667 * frame.c (Fmake_frame_visible): Don't redisplay everything.
668 * frame.h (struct frame): Add `redisplay' field.
669 Move `external_menu_bar' bitfield next to other bit-fields.
670 (SET_FRAME_GARBAGED): Use fset_redisplay.
671 (SET_FRAME_VISIBLE): Don't garbage the frame;
672 Use redisplay_other_windows.
673 * buffer.h (struct buffer): Add `redisplay' field.
674 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
675 (modify_overlay): Use bset_redisplay.
676 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
678 2013-11-28 Eli Zaretskii <eliz@gnu.org>
680 Support w32 file notifications in batch mode.
681 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
682 invalid (which happens in batch mode). If non-interactive, call
683 handle_file_notifications to store file notification events in the
684 input queue. (Bug#15933)
686 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
688 * w32inevt.c (handle_file_notifications): Now external, not static.
690 * w32term.h (handle_file_notifications): Provide prototype.
692 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
693 init_crit, since init_display, which does that otherwise, is not
696 2013-11-27 Glenn Morris <rgm@gnu.org>
698 * Makefile.in ($(lispsource)/international/charprop.el): New.
699 (emacs$(EXEEXT)): Depend on charprop.el.
701 2013-11-27 Eli Zaretskii <eliz@gnu.org>
703 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
704 deleting portions of the buffer under non-nil REPLACE argument.
707 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
708 directory, watch it and not its parent.
709 (add_watch): Allow empty string in FILE.
711 2013-11-27 Martin Rudalics <rudalics@gmx.at>
713 * window.c (Fset_window_start, window_resize_apply)
714 (window_scroll): Reset window_end_valid (Bug#15957).
716 2013-11-27 Glenn Morris <rgm@gnu.org>
718 * Makefile.in (leimdir): Now in lisp source directory.
719 ($(leimdir)/leim-list.el): Just use ../leim .
720 * epaths.in (PATH_DUMPLOADSEARCH):
721 * lread.c (load_path_default):
722 * nsterm.m (ns_load_path): No more leim directory.
724 2013-11-26 Andreas Schwab <schwab@suse.de>
726 * .gdbinit (xgettype): Add cast.
728 2013-11-26 Glenn Morris <rgm@gnu.org>
730 Preload leim-list.el.
731 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
732 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
733 is a single directory.
735 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
737 bool-vector-subsetp is now the normal direction (Bug#15912).
738 * data.c (Fbool_vector_subsetp): Test whether the first argument
739 is a subset of the second one, not the reverse. Add doc string.
741 Fix minor problems found by static checking.
742 * lread.c (load_path_default): Now static.
743 * textprop.c (text_property_stickiness): Be consistent about the
744 test used when deciding whether to consider the previous character.
745 This simplifies the code a bit.
747 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
749 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
751 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
752 (syms_of_frame): Don't defsubr them.
754 2013-11-25 Glenn Morris <rgm@gnu.org>
756 * lread.c (load_path_default): Change the sense of the argument.
757 (init_lread): When EMACSLOADPATH is set, do not ignore changes
758 from dump_path. When it is not, avoid checking dump_path twice.
760 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
761 uninstalled dump_path against installed Vload_path. (Bug#15964)
763 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
765 Export get_pos_property to Elisp.
766 * editfns.c (Fget_pos_property): Rename from get_pos_property.
767 (syms_of_editfns): Export it to Elisp.
769 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
771 2013-11-23 Romain Francoise <romain@orebokech.com>
773 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
774 initialization here ...
775 (syms_of_fileio): ... from here.
777 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
779 * lread.c (init_lread): Fix int/Lisp_Object mixup.
780 Please use --enable-check-lisp-object-type.
782 2013-11-23 Glenn Morris <rgm@gnu.org>
784 * process.c (get_process): Explicit error for dead buffers.
786 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
788 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
790 2013-11-23 Glenn Morris <rgm@gnu.org>
792 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
793 * lread.c (load_path_check): Take path to check as argument.
794 (load_path_default): New, split from init_lread.
795 (init_lread): Move calc of default load-path to load_path_default.
796 Empty elements in EMACSLOADPATH now stand for the default.
797 (load-path): Doc fix.
798 * emacs.c (decode_env_path): Add option to treat empty elements
799 as nil rather than ".".
800 * callproc.c (init_callproc_1, init_callproc):
801 * image.c (Vx_bitmap_file_path):
802 * lisp.h (decode_env_path):
803 * lread.c (Vsource_directory):
804 Update for new argument spec of decode_env_path.
806 2013-11-22 Eli Zaretskii <eliz@gnu.org>
808 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
809 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
811 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
813 Fix some dependency problems that cause unnecessary recompiles.
814 Problem reported by RMS in
815 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
816 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
817 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
818 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
819 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
820 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
821 (boostrap-clean): No need to remove stamp-oldxmenu.
823 Fix recently introduced bool vector overrun.
824 This was due to an optimization that went awry.
825 Reported by Glenn Morris in
826 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
827 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
828 for empty vectors, undoing the 2013-11-18 change.
829 * data.c (bool_vector_binop_driver): Rely on this.
830 Fix bug that occasionally overran the destination.
831 * lisp.h (struct Lisp_Bool_vector): Document this.
833 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
835 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
838 * nsterm.m (init, run, stop:): Comment out for now, does not work
841 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
843 * charset.c (syms_of_charset): Don't read past end of string.
845 2013-11-19 Glenn Morris <rgm@gnu.org>
847 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
849 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
851 Add hooks to run on gaining/losing focus. (Bug#15029)
852 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
853 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
854 (syms_of_frame): Add focus-in-hook, focus-out-hook.
856 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
858 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
859 The old names predated the API change that put destination at end.
861 Improve API of recently-added bool vector functions (Bug#15912).
862 The old API had (bool-vector-count-matches A B)
863 and (bool-vector-count-matches-at A B I), which gave the
864 misleading impression that the two functions were variants, one
865 with a location I. The new API has (bool-vector-count-population A)
866 and (bool-vector-count-consecutive A B I) to make the distinction
867 clearer. The first function no longer has a B argument, since the
868 caller can easily determine the number of nils if the length and
869 number of ts is known.
870 * data.c (Fbool_vector_count_population): Rename from
871 bool_vector_count_matches, and accept just 1 argument.
872 (Fbool_vector_count_consecutive): Rename from
873 Fbool_vector_count_matches_at.
875 Always allocate at least one bits_word per bool vector.
876 See Daniel Colascione in:
877 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
878 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
879 * data.c (bool_vector_binop_driver): Rely on this. Tune.
880 * lisp.h (struct Lisp_Bool_vector): Document this.
882 2013-11-18 Eli Zaretskii <eliz@gnu.org>
884 * insdel.c (invalidate_buffer_caches): New function, consolidated
885 from part of prepare_to_modify_buffer.
886 (insert_from_gap, prepare_to_modify_buffer):
887 * coding.c (code_convert_region, code_convert_string):
888 Call invalidate_buffer_caches. (Bug#15841)
890 * lisp.h (invalidate_buffer_caches): Add prototype.
892 2013-11-17 Eli Zaretskii <eliz@gnu.org>
894 * w32term.c (x_update_window_end): Don't invalidate the entire
895 mouse-highlight info, just signal frame_up_to_date_hook that mouse
896 highlight needs to be redisplayed. (Bug#15913)
898 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
900 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
902 2013-11-16 Eli Zaretskii <eliz@gnu.org>
904 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
905 while we are using Vprin1_to_string_buffer.
907 * keymap.c (describe_map): Don't crash if PT is 1 both before and
908 after inserting the description string. (Bug#15907)
910 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
912 * data.c: Work around bogus GCC diagnostic about shift count.
913 Reported by Eli Zaretskii in
914 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
915 (pre_value): New function.
916 (count_trailing_zero_bits): Use it.
918 2013-11-15 Eli Zaretskii <eliz@gnu.org>
920 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
921 assume C macros are not supported even under -g3 in these old GCC
924 2013-11-15 Leo Liu <sdl.web@gmail.com>
926 * minibuf.c (Ftry_completion, Fall_completions)
927 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
929 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
931 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
932 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
933 This avoids placing unnecessary constants into the Emacs code.
935 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
937 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
938 for Cygwin w32 build.
940 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
941 for Cygwin w32 build. (Bug#15892)
943 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
945 Simplify, port and tune bool vector implementation.
946 * alloc.c (bool_vector_exact_payload_bytes)
947 (bool_vector_payload_bytes): Remove.
948 (bool_vector_fill): Return its argument.
949 * alloc.c (bool_vector_fill):
951 * print.c (print_object):
952 Simplify by using bool_vector_bytes.
953 * alloc.c (make_uninit_bool_vector):
954 New function, broken out from Fmake_bool_vector.
955 (Fmake_bool_vector): Use it. Use tail call.
956 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
957 * data.c (BITS_PER_ULL): New constant.
958 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
959 if long long versions don't exist.
960 (shift_right_ull): New function.
961 (count_one_bits_word): New function, replacing popcount_bits_word
962 macro. Don't assume that bits_word is no wider than long long.
963 (count_one_bits_word, count_trailing_zero_bits):
964 Don't assume that bits_word is no wider than long long.
965 * data.c (bool_vector_binop_driver, bool_vector_not):
966 * fns.c (Fcopy_sequence):
968 Create an uninitialized destination, to avoid needless work.
969 (internal_equal): Simplify.
970 (Ffillarray): Prefer tail call.
971 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
972 contain at least one word.
973 (bits_word_to_host_endian): Prefer if to #if. Don't assume
974 chars are narrower than ints.
975 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
976 * fns.c (Fcopy_sequence):
978 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
979 Don't try to port to hosts where bits_word values have holes; the
980 code wouldn't work there anyway. Verify this assumption, though.
981 (bool_vector_bytes): New function.
982 (make_uninit_bool_vector): New decl.
983 (bool_vector_fill): Now returns Lisp_Object.
985 * xfns.c (xic_create_fontsetname):
986 * xrdb.c (gethomedir): Prefer tail calls.
988 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
990 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
991 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
993 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
994 that requires a return value.
995 (Fset_buffer_modified_p): Take advantage of this change to do
998 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1000 * buffer.c (Frestore_buffer_modified_p): Sync it with
1001 Fset_buffer_modified_p.
1002 (Fforce_mode_line_update): New function, moved from subr.el.
1003 (Fset_buffer_modified_p): Use them.
1004 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1006 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1008 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1009 This avoids undefined behavior when subtracting pointers into
1010 different aways. On my platform it also makes the code a tad
1011 smaller and presumably faster.
1013 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1015 * keyboard.c (command_loop_1): Use region-extract-function.
1016 * insdel.c (Qregion_extract_function): Not static any more (can we
1017 stop pretending that these vars can benefit from being marked static?).
1019 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1021 * search.c (find_newline): If buffer text is relocated during the
1022 "dumb loop", adjust C pointers into buffer text to follow suit.
1025 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1027 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1028 for conversion (Bug#15837).
1030 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1032 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1033 for the entire range of inserted characters. (Bug#15841)
1035 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1037 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1039 (realize_default_face): Remove assignment to distant-foreground if
1040 unspecified (Bug#15815).
1042 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1044 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1045 cache-long-scans disabled, since we don't want to call
1046 prepare_to_modify_buffer (in insert_1_both) for each message we
1049 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1050 from buffer.c. Improve commentary to the buffer field setter
1053 * buffer.c (bset_cache_long_scans): Static function deleted.
1054 Improve commentary to the buffer field setter functions.
1055 (init_buffer_once): Default for cache-long-scans changed to t.
1058 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1060 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1062 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1063 This bug was introduced in my 2013-06-21 change, and caused
1064 struct Lisp_Sub_Char_Table objects to be given too many slots,
1065 which broke 'make -C admin/unidata'.
1067 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1069 Import changes from mac-port 4.5.
1070 * macfont.m (mac_font_copy_default_descriptors_for_language)
1071 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1072 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1073 (macfont_language_default_font_names): New.
1074 (macfont_list): Rearrange language/charset code.
1075 (macfont_close): Don't check for macfont_info->cache.
1076 (mac_ctfont_create_preferred_family_for_attributes): New font
1077 selection code, call
1078 mac_font_copy_default_name_for_charset_and_languages.
1079 (mac_font_copy_default_descriptors_for_language)
1080 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1082 * macfont.h (kCTVersionNumber10_9): Define if not defined.
1084 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
1086 Port to C11 aligned_alloc, and fix some integer overflows.
1087 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
1088 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
1089 and use of posix_memalign replaced with aligned_alloc.
1090 (aligned_alloc): New function, defined or declared as needed.
1091 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
1092 Don't undef; configure.ac now does this.
1093 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
1094 (calloc, aligned_alloc): Check for integer overflow.
1095 (aligned_alloc): Rename from memalign. All uses changed.
1096 (memalign): New function, an alias for aligned_alloc.
1098 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1100 * xdisp.c (redisplay_internal): Fix typo in last change.
1102 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1104 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
1106 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1108 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
1109 redisplay--mode-lines-cause.
1110 (redisplay_internal): Keep them uptodate. Remove redundant check of
1111 buffer_shared_and_changed.
1112 * *.[chm]: Number every assignment to update_mode_lines so we
1113 can track why it is set.
1115 2013-11-06 Eli Zaretskii <eliz@gnu.org>
1117 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
1119 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
1121 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
1122 can track why it is set.
1124 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
1126 Integer-related fixes for term.c etc.
1127 * dispextern.h (face_tty_specified_color): New function.
1128 * term.c (turn_on_face): Don't rely on undefined behavior when
1129 assigning an out-of-range value to 'long'.
1130 Simplify test for toggling highlight.
1131 (tty_capable_p): Omit last two (unused) args. All callers changed.
1132 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
1133 (read_menu_input, tty_menu_activate, tty_menu_show):
1134 * xfaces.c (x_supports_face_attributes_p)
1135 (tty_supports_face_attributes_p):
1136 Use bool for boolean. All callers changed.
1137 (tty_supports_face_attributes_p): Omit defaults for color indices;
1138 no longer needed. Simplify tail call.
1140 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1142 * xdisp.c (prepare_menu_bars): Mark static.
1143 * lisp.h (prepare_menu_bars): Don't declare.
1144 * xselect.c (x_handle_selection_clear):
1145 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
1147 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1149 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
1150 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
1152 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1154 * keyboard.c (Fcommand_error_default_function): Rename from
1155 Fdefault_error_output.
1157 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
1159 * keyboard.c (Fdefault_error_output): New function, extracted from
1161 (syms_of_keyboard): Use it for Vcommand_error_function.
1163 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
1165 * eval.c (handlerlist_sentinel): New variable (bug#15802).
1166 (init_eval): Use it to ensure handlerlist is non-NULL.
1167 (unwind_to_catch): Make sure we never set handlerlist to NULL.
1168 (Fsignal): Adjust NULLness test of handlerlist.
1169 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
1171 2013-11-05 Eli Zaretskii <eliz@gnu.org>
1173 * callproc.c (call_process): Call prepare_to_modify_buffer before
1174 decoding text read from the sub-process, as the decoded stuff will
1175 be inserted into the buffer. This will invalidate the various
1176 caches maintained for the buffer. (Bug#15148)
1178 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
1180 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
1181 string of glyphless-char-display.
1183 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
1185 * nsfns.m (ns_get_name_from_ioreg): New function.
1186 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
1187 OSX >= 10.9. Use ns_get_name_from_ioreg.
1189 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
1191 Simplify and port recent bool vector changes.
1192 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
1193 only in this file. Use a more-efficient implementation if the
1194 second argument is a power of 2.
1195 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
1196 Remove no-longer-necessary compile-time checks.
1197 (bool_vector_exact_payload_bytes): New function.
1198 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
1199 exact payload changed to call the new function. Do not assume
1200 that the arg or result fits in ptrdiff_t.
1201 (bool_vector_fill): New function.
1202 (Fmake_bool_vector): Use it. Don't assume bit counts fit
1204 (vroundup_ct): Don't assume arg fits in size_t.
1205 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1206 invoke set_category_set.
1207 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1208 All callers changed. Use bool_vector_set.
1209 * category.h (XCATEGORY_SET): Remove; no longer needed.
1210 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1212 * data.c (Faref): Use bool_vector_ref.
1213 (Faset): Use bool_vector_set.
1214 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1215 (Fbool_vector_not, Fbool_vector_count_matches)
1216 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1217 * fns.c (concat): Use bool_vector_ref.
1218 (Ffillarray): Use bool_vector_fill.
1219 (mapcar1): Use bool_vector_ref.
1220 (sxhash_bool_vector): Hash words, not bytes.
1221 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1222 a constant, since it's now used in #if.
1223 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1224 unsigned char on unusual architectures, so that we no longer
1225 assume that the number of bits per bits_word is a power of two or
1226 is a multiple of 8 or of CHAR_BIT.
1227 (Qt): Add forward decl.
1228 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1229 at least as strictly as bits_word.
1230 (bool_vector_data, bool_vector_uchar_data): New accessors.
1231 All data structure accesses changed to use them.
1232 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1233 (bool_vector_set): New functions.
1234 (bool_vector_fill): New decl.
1235 (ROUNDUP): Move to alloc.c as described above.
1237 Fix recent gnutls changes.
1238 * gnutls.c (Fgnutls_boot): Don't assume C99.
1239 * process.c (wait_reading_process_output): Fix typo in recent change.
1241 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1243 * process.c (wait_reading_process_output, read_process_output)
1244 (send_process): Check gnutls_state is not NULL.
1246 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1247 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1249 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1251 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1252 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1254 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1257 * nsfns.m (Fx_create_frame): Fix memory leak.
1259 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1260 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1261 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1263 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1265 * xdisp.c (message3_nolog, message_with_string): Encode the string
1266 before writing it to the terminal in a non-interactive session.
1268 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1269 sure we concatenate them into a unibyte string.
1271 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1272 resulting temporary name before returning it to the caller.
1273 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1274 is a unibyte string, convert NAME to a unibyte string to ensure
1275 that the result is also a unibyte string.
1277 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1278 create unibyte strings from default paths and directory/file
1281 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1284 * callproc.c (init_callproc): Use build_unibyte_string to make
1285 sure we create unibyte strings from default paths and
1286 directory/file names.
1288 * buffer.c (init_buffer): Don't store default-directory of
1289 *scratch* in multibyte form. The original problem which led to
1290 that is described in
1291 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1292 but it was solved long ago. (Bug#15260)
1294 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1296 Port to stricter C99 platforms.
1297 Especially, C99 prohibits nesting a struct X inside struct Y if
1298 struct X has a flexible array member.
1299 * alloc.c (struct sdata): New type.
1300 (sdata): Implement in terms of struct sdata.
1301 Remove u member; all uses replaced by next_vector, set_next_vector.
1302 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1303 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1304 (struct sblock): Rename first_data member to data, which is now
1305 a flexible array member. All uses changed.
1306 (next_vector, set_next_vector, large_vector_vec): New functions.
1307 (vector_alignment): New constant.
1308 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1309 (struct large-vector): Now merely a NEXT member, since the old approach
1310 ran afoul of stricter C99. All uses changed to use
1311 large_vector_vec or large_vector_offset.
1312 (large_vector_offset): New constant.
1313 * dispnew.c: Include tparam.h, for tgetent.
1314 Do not include term.h; no longer needed.
1315 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1316 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1317 (struct Lisp_Vector): Use a flexible array member for contents,
1318 instead of a union with a member that is an array of size 1.
1320 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1321 fact that the struct no longer contains a union.
1322 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1323 (struct Lisp_Save_Value, struct Lisp_Free):
1324 Use unsigned, not int, for spacers, to avoid c99 warning.
1325 (union specbinding): Use unsigned, not bool, for bitfield, as
1326 bool is not portable to pre-C99 hosts.
1328 2013-11-04 Glenn Morris <rgm@gnu.org>
1330 * emacs.c (usage_message): Mention that `-L :...' appends.
1332 2013-11-02 Glenn Morris <rgm@gnu.org>
1334 * Makefile.in (abs_builddir): Remove.
1335 (bootstrap_exe): Use relative filename.
1337 Use relative filenames in TAGS files.
1338 * Makefile.in (abs_srcdir): Remove it again.
1339 (.PHONY): Remove frc.
1340 (maintainer-clean): No more TAGS-LISP file.
1341 (TAGS): Pass relative file names to etags.
1342 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1344 * Makefile.in (abs_srcdir): New, set by configure.
1346 (maintainer-clean): Remove pointless echo. That should be in the
1347 top-level Makefile, if anywhere. Delete TAGS-LISP.
1348 (extraclean): No s/ and m/ directories for some time.
1349 (TAGS): Also depend on ctagsfiles3.
1350 Remove no-longer-defined S_FILE.
1351 Pass absolute filenames to etags once more.
1352 (TAGS-LISP): Replace lispdir with its expansion.
1353 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1354 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1356 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1358 * xfaces.c (check_lface_attrs, realize_default_face):
1359 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1360 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1362 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1364 * emacs.c (original_pwd): Remove global var by making it local.
1365 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1367 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1369 * xfaces.c: Declare color_distance.
1370 (QCdistant_foreground): New variable.
1371 (NEAR_SAME_COLOR_THRESHOLD): New define.
1372 (load_color2): New function.
1373 (load_color): Call load_color2.
1374 (load_face_colors): Call load_color2 and if distant-color is specified
1375 calculate distant and use distant-color if colors are near.
1376 (LFACE_DISTANT_FOREGROUND): New define.
1377 (merge_face_ref, Finternal_set_lisp_face_attribute)
1378 (Finternal_get_lisp_face_attribute)
1379 (x_supports_face_attributes_p): Handle distant-foreground similar to
1381 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1383 * dispextern.h (lface_attribute_index):
1384 Add LFACE_DISTANT_FOREGROUND_INDEX.
1386 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1388 * image.c (pbm_next_char): New function.
1389 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1390 (pbm_scan_number): Use it.
1391 (Qlibjpeg_version): New variable.
1392 (syms_of_image): DEFSYM and initialize it.
1394 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1396 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1398 2013-10-31 Glenn Morris <rgm@gnu.org>
1400 * emacs.c (original_pwd): New char.
1401 (main): If using --chdir, store original_pwd.
1402 (init_cmdargs): When setting Vinvocation_directory based on a
1403 relative argv[0], use original_pwd if set. (Bug#15768)
1405 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1407 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1409 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1411 * insdel.c: Fix minor problems found by static checking.
1412 (Qregion_extract_function): Now static.
1413 (prepare_to_modify_buffer_1): Remove unused locals.
1415 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1417 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1418 (syms_of_xdisp): Declare pre-redisplay-function.
1419 (markpos_of_region): Remove function.
1420 (init_iterator, compute_stop_pos, handle_face_prop)
1421 (face_before_or_after_it_pos, reseat_to_string)
1422 (get_next_display_element, window_buffer_changed)
1423 (redisplay_internal, try_cursor_movement, redisplay_window)
1424 (try_window_reusing_current_matrix, try_window_id, display_line)
1425 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1426 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1427 * window.h (struct window): Remove field `region_showing'.
1428 * dispextern.h (struct it): Remove region_beg/end_charpos.
1429 (face_at_buffer_position, face_for_overlay_string)
1430 (face_at_string_position): Update prototypes.
1431 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1432 (face_at_string_position): Remove `region_beg' and `region_end' args.
1433 * fontset.c (Finternal_char_font):
1434 * font.c (font_at, font_range): Adjust calls accordingly.
1435 * insdel.c (Qregion_extract_function): New var.
1436 (syms_of_insdel): Initialize it.
1437 (prepare_to_modify_buffer_1): Use it.
1439 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1441 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1442 * ftxfont.c (ftxfont_get_gcs):
1443 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1444 * xfaces.c (x_free_colors, x_free_dpy_colors)
1445 (x_create_gc, unload_color):
1446 * xselect.c (x_property_data_to_lisp):
1447 * xsettings.c (parse_settings):
1448 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1449 (get_bits_and_offset): Adjust definition.
1450 * frame.c (XParseGeometry): Adjust locals.
1451 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1452 * regex.h (toplevel): Likewise for reg_syntax_t.
1454 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1456 * eval.c (run_hook_with_args): Use FUNCTIONP.
1458 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1461 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1462 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1463 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1464 on MS-Windows anyway.
1465 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1466 (free_realized_face): ...adjust user.
1467 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1468 white relief pixels to -1.
1469 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1470 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1471 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1473 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1475 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1476 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1477 in practice now. All callers changed.
1479 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1481 * dispextern.h (struct face): Use bitfields for 'underline_type'
1482 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1483 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1484 'stipple' member. Move 'lface' member up to help...
1485 * xfaces.c (make_realized_face): ...this function to find and
1486 clear just the members that need clearing.
1487 (load_face_colors, realize_x_face):
1488 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1490 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1492 * xftfont.c (struct xftfont_info): Remove set-but-unused
1494 (xftfont_open): Adjust user.
1495 (xftfont_get_colors): Remove useless prototype.
1497 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1499 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1500 before passing them to 'unexec'. (Bug#15260)
1502 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1504 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1506 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1508 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1509 the changed signature of the font driver's 'close' method.
1511 * w32font.h (w32font_close): Adjust the prototype to the change in
1512 function definition.
1514 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1516 * w32uniscribe.c (uniscribe_close): Adapt the call to
1517 w32font_close to its new prototype.
1519 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1521 Omit unused frame argument of font API's close function.
1522 * font.h (struct font): Drop frame argument. Adjust comment.
1523 * font.c (font_clear_cache, font_close_object): Adjust users.
1524 * ftfont.c (ftfont_close):
1525 * ftxfont.c (ftxfont_close):
1526 * macfont.m (macfont_close):
1527 * nsfont.m (nsfont_close):
1528 * w32font.c (w32font_close):
1529 * xfont.c (xfont_close):
1530 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1531 tweak comments and make functions safe if called more than once for
1532 the same font object.
1534 Perform font-specific cleanup when font object is swept by GC. See
1535 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1536 * alloc.c (cleanup_vector): New function.
1537 (sweep_vector): Call it for each reclaimed vector object.
1538 * font.h (struct font): Adjust comment.
1540 2013-10-24 Glenn Morris <rgm@gnu.org>
1542 * Makefile.in (abs_top_srcdir): New, set by configure.
1544 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1546 Adjust recent font-related changes to fix bug#15686.
1547 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1548 is a live window system frame, mark its default font too.
1550 2013-10-23 Glenn Morris <rgm@gnu.org>
1552 * Makefile.in (RUN_TEMACS): Make relative (again).
1553 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1554 (bootstrap-emacs$(EXEEXT)):
1555 Quote entities that might contain whitespace.
1557 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1559 Port to Solaris 10 and its bundled GCC.
1560 Problem reported by Timothy C. Burt.
1561 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1563 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1565 Do not allow font caches to grow too large.
1566 * alloc.c (compact_font_cache_entry, compact_font_caches):
1567 New functions or stub if not HAVE_WINDOW_SYSTEM.
1568 (compact_undo_list): Factor out from Fgarbage_collect.
1570 (mark_face_cache): Mark face font. Move down to avoid
1572 (mark_terminals): Do not mark font cache here.
1573 (Fgarbage_collect): Call compaction functions described
1574 above. Adjust comment.
1576 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1578 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1579 chdir to HOME (bug#15607).
1581 * nsterm.m (Qcocoa, Qgnustep): New variables.
1582 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1583 (ns_get_color): Make selection color work for GNUStep also.
1585 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1587 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1588 handles mouse clicks. Instead, let GPM use the same code as all
1589 the other mice use. See the discussion starting at
1590 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1591 for the details of the problem with the menu bar this fixes.
1593 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1595 Remove port-specific display name lists to avoid extra
1596 complexity and data duplication with display info lists.
1597 * xterm.h (x_display_name_list): Remove declaration.
1598 * xterm.c (x_display_name_list): Remove.
1599 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1600 * xfns.c (x_display_info_for_name, Fx_display_list):
1601 Likewise. Use x_display_list where appropriate.
1602 * w32term.h (w32_display_name_list): Remove declaration.
1603 * w32term.c (w32_display_name_list): Remove.
1604 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1606 * w32fns.c (x_display_info_for_name, Fx_display_list):
1607 Likewise. Use x_display_list where appropriate.
1608 * nsterm.h (ns_display_name_list): Remove declaration.
1609 * nsterm.m (ns_display_name_list): Remove.
1610 (ns_term_init, syms_of_nsterm): Adjust users.
1611 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1612 Likewise. Use x_display_list where appropriate.
1613 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1614 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1615 (mark_terminals): Mark per-terminal font cache.
1617 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1619 Don't run timers in input-pending-p. Its new check-timers param
1620 provides the prior behavior. (Bug#15045).
1621 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1624 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1626 Make some functions static in non-Microsoft builds.
1627 On my platform (Fedora 19 x86-64), this shrinks the
1628 Emacs executable (text+data) by 0.25%.
1629 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1630 (load_color) [!MSDOS]:
1631 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1632 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1633 * lisp.h (check_existing):
1634 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1635 (network_interface_info) [!WINDOWSNT]:
1636 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1637 Remove extern decls.
1638 * fileio.c (check_existing):
1639 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1640 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1641 (network_interface_info) [!WINDOWSNT]:
1642 * term.c (encode_terminal_code) [!WINDOWSNT]:
1643 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1644 * xfaces.c (load_color) [!MSDOS]:
1646 * fileio.c (check_existing, check_executable, check_writable):
1647 * process.c (network_interface_list, network_interface_info):
1648 Move earlier, so that we don't need forward decls.
1649 * gnutls.c (fn_gnutls_transport_set_errno)
1650 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1652 * w32.c (init_environment): Use faccessat rather than
1653 check_existing, partly for consistency with the rest of the code
1654 in this file, partly so that check_existing can be static.
1656 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1657 * emacs.c (MAIN_PROGRAM): New macro.
1658 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1659 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1661 bool vector int width fixes
1662 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1663 (Fbool_vector_count_matches_at):
1664 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1665 can exceed PTRDIFF_MAX, at least in theory.
1666 (Fbool_vector_count_matches_at):
1667 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1669 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1671 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1672 (struct sockaddr): Add forward decl, for platforms that lack it.
1674 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1676 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1679 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1681 * w32.c (network_interface_get_info, network_interface_list)
1682 (network_interface_info): New functions. (Bug#15610)
1683 (GetAdaptersInfo_Proc): New typedef.
1684 (get_adapters_info): New wrapper function.
1685 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1687 * process.h (network_interface_list, network_interface_info):
1690 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1691 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1692 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1693 for WINDOWSNT. Doc fix.
1694 (syms_of_process): Defsubr Snetwork_interface_list and
1695 Snetwork_interface_info unconditionally.
1697 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1698 in NS GUI sessions. (Bug#15629)
1700 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1702 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1704 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1706 * print.c (print_object): Print " ..." when truncating bool vectors.
1708 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1710 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1711 standard mouse buttons.
1713 * termhooks.h (struct input_event): Remove incorrect commentary.
1715 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1717 Disallow bool vector operations on mixed-length operands.
1718 The old behavior left garbage in the result vector sometimes,
1719 and didn't seem to be useful.
1720 * data.c (Qwrong_length_argument): New static var.
1721 (wrong_length_argument): New function.
1722 (bool_vector_binop_driver): Check that args agree in length.
1724 * keyboard.c, keyboard.h (all_kboards): Now static.
1726 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1728 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1729 note from the lispref.
1731 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1733 * nsterm.h (struct ns_display_info): Remove set-but-unused
1734 member image_cache (image caches are per-terminal anyway).
1735 (FRAME_X_IMAGE_CACHE): Remove.
1736 * nsterm.m (ns_initialize_display_info): Adjust user.
1738 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1740 * w32proc.c: Include mingw_time.h.
1742 * w32.c: Include mingw_time.h.
1744 Implement scrolling of TTY menus when the screen is too short.
1746 * term.c (tty_menu_display): Accept an additional argument, the
1747 menu item from which to start displaying the menu. Account for
1748 the value of Y when limiting the menu to the number of available
1750 (mi_result): New enumeration.
1751 (read_menu_input): Return enumerated value. When the y coordinate
1752 hits min_y or max_y, return scroll indication instead of wrapping
1754 (tty_menu_activate): Handle the scrolling indications from
1755 read_menu_input. Compute the first menu item to display and pass
1756 it to tty_menu_display.
1758 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1760 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1761 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1762 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1763 Adjust to match the change described below.
1764 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1765 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1766 memory_below_frame members to...
1767 * termchar.h (struct tty_display_info): ...here because they're
1768 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1769 * term.c (init_tty):
1770 * nsterm.m (ns_create_terminal):
1771 * w32term.c (w32_create_terminal):
1772 * xterm.c (x_create_terminal): Adjust users.
1773 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1774 to filter out non-TTY frames. Adjust comment.
1775 (scrolling): Adjust user. Prefer eassert for debugging check.
1777 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1779 * xfaces.c (PT_PER_INCH): Remove unused macro.
1780 * termhooks.h (struct terminal): Remove set-but-unused
1781 member fast_clear_end_of_line.
1782 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1783 * nsterm.m (ns_create_terminal):
1784 * term.c (init_tty):
1785 * w32term.c (w32_create_terminal):
1786 * xterm.c (x_create_terminal): Adjust users.
1788 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1790 * lisp.h (bool_vector_size): New function.
1791 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1792 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1793 (Fbool_vector_not, Fbool_vector_count_matches_at):
1794 Remove uses of 'eassume' that should no longer be needed,
1795 because they are subsumed by the 'eassume' in bool_vector_size.
1797 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1799 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1800 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1801 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1803 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1805 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1806 have different dimensions. (Bug#15575)
1808 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1811 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1813 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1815 * term.c (tty_menu_show): Never return with unbalanced
1816 specpdl. Use eassert for debugging check. Adjust style.
1818 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1820 * term.c (read_menu_input): Make selection of menu items
1821 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1822 (tty_menu_activate): Fix off-by-one error when computing max_y.
1824 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1826 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1827 audit logging (only used with GnuTLS 3.x) and enable it.
1829 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1831 * dispnew.c (redraw_frame): Remove useless #ifdef because
1832 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1833 Also, move TTY fflush to...
1834 * term.c (tty_update_end): ...this function.
1836 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1838 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1839 the end of the frame's glyph matrix. (Bug#15575)
1841 * term.c (tty_menu_display): Don't move cursor while overwriting
1842 frame's glyphs with menu items. Limit the number of items
1843 displayed to what can be shown on the available screen lines,
1844 excluding the echo area.
1845 (tty_menu_activate): Limit the Y coordinate allowed by
1846 read_menu_input to the last screen line used for menu display.
1848 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1850 * lisp.h (eassume): New macro.
1851 Also, include <verify.h>, for 'assume'.
1852 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1853 (vroundup, vector_nbytes):
1854 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1855 (Fbool_vector_not, Fbool_vector_count_matches)
1856 (Fbool_vector_count_matches_at):
1857 Use eassume, not eassert.
1858 * casetab.c (set_identity, shuffle):
1859 * composite.c (composition_gstring_put_cache):
1860 * dispnew.c (update_frame_1):
1861 * ftfont.c (ftfont_shape_by_flt):
1862 * image.c (gif_load):
1863 * intervals.c (offset_intervals):
1864 * macfont.m (macfont_shape):
1865 Remove calls to 'assume' that are no longer needed, because
1866 --enable-gcc-warnings no longer generates bogus warnings
1867 when these calls are removed.
1869 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1871 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1873 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1875 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1876 (Qsubstitute_env_in_file_name): New var.
1877 (syms_of_fileio): Define it.
1879 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1881 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1882 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1885 * term.c (save_and_enable_current_matrix): Don't allocate and
1886 don't save margin areas.
1887 (restore_desired_matrix): Don't restore margin areas.
1888 (free_saved_screen): Don't free margin areas.
1890 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1892 * image.c: Pacify --enable-gcc-warnings.
1893 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1894 #define only if used.
1896 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1898 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1899 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1900 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1901 (gif_load): For giflib v5.x and later, display the error message
1902 produced by giflib when its functions fail.
1903 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1906 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1908 * keyboard.c (last_event_timestamp): Remove. For X selection and
1909 GTK popup menus, it may be obtained from per-frame X display info.
1910 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1911 (process_special_events): Adjust users.
1912 * keyboard.h (last_event_timestamp): Remove declaration.
1913 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1914 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1915 * menu.h (xmenu_show): Adjust prototype.
1916 * menu.c (Fx_popup_menu): Adjust user.
1917 * xselect.c (x_own_selection, x_get_foreign_selection)
1918 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1920 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1922 * keyboard.c (init_kboard): Now static. Add arg
1923 to denote window system. Adjust comment.
1924 (init_keyboard): Adjust user.
1925 (allocate_kboard): New function.
1927 * nsterm.m (ns_term_init):
1928 * term.c (init_tty):
1929 * w32term.c (w32_create_terminal):
1930 * xterm.c (x_term_init): Use it.
1931 * keyboard.h (init_kboard): Remove prototype.
1932 (allocate_kboard): Add prototype.
1934 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1936 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1937 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1939 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1941 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1943 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1945 * term.c (tty_menu_activate): Flush the output stream after
1946 showing the cursor, and don't mark the frame garbaged at exit from
1947 the function. Fixes redisplay glitches when moving from one menu
1950 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1952 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1953 or throw error (Bug#15570).
1955 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1957 * intervals.c (temp_set_point_both): Move test into 'eassert',
1960 * lisp.h (eassert): Don't use 'assume'.
1961 Sometimes 'assume' wins in performance, and sometimes it loses,
1962 so it shouldn't be used all the time. Perhaps we need two
1963 flavors of 'eassert', one for where 'assume' is far more likely
1964 to help or to hurt; but that can be done later.
1965 Problem reported by Dmitry Antipov in
1966 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1967 Also, don't include <verify.h>; no longer needed.
1969 2013-10-09 Glenn Morris <rgm@gnu.org>
1971 * eval.c (Fcond): Doc tweak.
1973 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1975 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1976 expressions with side effects to eassert. (Bug#15565)
1978 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1980 * fns.c (hashfn_user_defined): Allow hash functions to return any
1983 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1985 Fix minor problems found by static checking.
1986 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1987 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1988 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1989 * keyboard.c (read_menu_command): Remove unused local.
1990 * lisp.h (read_menu_command): New decl.
1991 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1992 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1993 Return ptrdiff_t, not int.
1994 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1995 not int, for benefit of xpalloc.
1996 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1998 (have_menus_p): Remove; unused.
1999 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2000 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2001 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2003 (save_and_enable_current_matrix): Omit unnecessary casts.
2004 (read_menu_input): Omit local extern decl (now in lisp.h).
2005 Don't access uninitialized storage if mouse_get_xy fails.
2006 (tty_menu_activate): Mark local as initialized, for lint.
2007 (tty_menu_activate, tty_meny_show): Remove unused locals.
2009 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2011 Support menus on text-mode terminals.
2012 * xterm.h (xw_popup_dialog): Add prototype.
2014 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2015 (xmenu_show): Block input here, instead in Fx_popup_menu.
2016 (xw_popup_dialog): New function, with X-specific bits of popup
2019 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2022 * window.c (Fset_window_configuration): Use run-time tests of the
2023 frame type instead of compile-time conditionals, when menu-bar
2024 lines are considered.
2026 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2027 (w32_popup_dialog): New prototypes.
2029 * w32menu.c (Fx_popup_dialog): Function deleted.
2030 (w32_popup_dialog): New function, with w32 specific bits of popup
2031 dialogs. Block input here.
2033 * w32inevt.c (w32_console_read_socket): Minor change to add
2034 debugging TTY events.
2036 * w32fns.c (show_hourglass): If returning early because the frame
2037 is not a GUI frame, unblock input.
2039 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2040 (cursorY): New functions.
2042 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2043 WINDOWSNT, macros that call curX and curY elsewhere.
2045 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2047 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2048 specific function to hide and show cursor on a text-mode terminal.
2049 (tty_menu_struct, struct tty_menu_state): New structures.
2050 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2051 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2052 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2053 (tty_menu_locate, save_and_enable_current_matrix)
2054 (restore_desired_matrix, screen_update, read_menu_input)
2055 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2056 (tty_pop_down_menu, tty_menu_last_menubar_item)
2057 (tty_menu_new_item_coords, tty_menu_show): New functions.
2058 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2060 * nsterm.h (ns_popup_dialog): Adjust prototype.
2062 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2064 (ns_popup_dialog): Adapt order of arguments to the other
2065 *_menu_show implementations.
2066 (Fx_popup_dialog): Function deleted.
2068 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2070 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2072 * menu.c (have_boxes): New function.
2073 (single_keymap_panes): Use it instead of a compile-time
2075 (single_menu_item): Use run-time tests of the frame type instead
2076 of compile-time conditionals.
2077 (encode_menu_string): New function.
2078 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2079 the macro, since different types of frame need different encoding
2081 (digest_single_submenu): Use run-time tests of frame type instead
2082 of, or in addition to, compile-time conditionals.
2083 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
2084 (Fx_popup_menu): Detect when the function is called from keyboard
2085 on a TTY. Don't barf when invoked on a text-mode frame.
2086 Check frame type at run time, instead of compile-time conditionals for
2087 invoking terminal-specific menu-show functions.
2088 Call tty_menu_show on text-mode frames.
2089 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
2090 run time to determine which alternative to invoke; support dialogs
2093 * keyboard.h <Qmouse_movement>: Declare.
2095 * keyboard.c <Qmouse_movement>: Now extern.
2096 <Qecho_keystrokes>: New static variable.
2097 (read_key_sequence): Accept an additional argument, a flag to
2098 prevent redisplay during reading of the key sequence. All callers
2100 (read_menu_command): New function.
2101 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
2103 (toolkit_menubar_in_use): New function.
2104 (make_lispy_event): Use it instead of a compile-time test.
2106 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
2107 window-system being available.
2109 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
2110 to x-popup-dialog on the frame type, they all now support popup
2113 * dispnew.c (save_current_matrix): Save the margin areas.
2114 (restore_current_matrix): Restore margin areas.
2115 (update_frame_with_menu): New function.
2117 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
2120 * alloc.c (make_save_ptr): Now compiled unconditionally.
2122 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2124 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
2125 (redraw_frame, update_frame): Adjust users.
2126 * dispextern.h (set_window_update_flags): Adjust prototype.
2127 * xdisp.c (redisplay_internal): When updating all frames with zero
2128 windows_or_buffers_changed, assume that only the windows that shows
2129 current buffer should be really updated.
2131 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
2133 Do not allocate huge temporary memory areas and objects while encoding
2134 for file I/O, thus reducing an enormous memory usage for large buffers.
2135 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
2136 * coding.h (struct coding_system): New member raw_destination.
2137 * coding.c (setup_coding_system): Initialize it to zero.
2138 (encode_coding_object): If raw_destination is set, do not create
2139 dst_object. Add comment.
2140 * fileio.c (toplevel): New constant E_WRITE_MAX.
2141 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
2142 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
2144 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
2146 * nsterm.m (windowDidExitFullScreen:):
2147 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
2149 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2151 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
2152 * keyboard.c (unblock_input_to): Don't process pending signals
2153 if a fatal error is in progress.
2155 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
2156 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
2157 they're talking about words in Lisp bool vectors.
2158 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
2159 * data.c (popcount_bits_word): Rename from popcount_size_t.
2160 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
2163 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2165 Improve support for popcount and counting trailing zeros (Bug#15550).
2166 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
2167 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
2168 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
2169 (popcount_size_t_msc, popcount_size_t_gcc):
2170 Remove; now done by Gnulib.
2171 (popcount_size_t): Now a macro that defers to Gnulib.
2172 (count_trailing_zero_bits): Return int, for consistency with
2173 Gnulib and because Emacs prefers signed to unsigned int.
2174 Don't assume that size_t is either unsigned int or unsigned long
2175 or unsigned long long.
2176 (size_t_to_host_endian): Do not assume that size_t is either
2177 exactly 32 or exactly 64 bits wide.
2178 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
2179 etc., so that it's now an enum constant, not a macro.
2180 No need to assume that it's either 32 or 64.
2182 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
2184 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
2187 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2189 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
2190 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
2192 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
2194 emacs_read and emacs_write now use void *, not char *.
2195 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
2196 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
2197 Buffer arg is now void *, not char *. This matches plain
2198 'read' and 'write' better, and avoids a constraint violation
2199 on Solaris 9 with Oracle Studio.
2201 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2203 * alloc.c (Fmake_string): For ASCII char initializer, prefer
2204 memset to explicit loop. Otherwise copy largest possible chunk
2205 from initialized to uninitialized part, thus allowing the longer
2206 memcpy runs and reducing the number of loop iterations.
2208 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2210 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2211 hide toolbar (Bug#15388).
2212 (windowDidEnterFullScreen:): If presentation options are zero,
2213 set them here (Bug#15388).
2214 (ns_update_auto_hide_menu_bar): Remove runtime check.
2215 Don't auto hide dock unless menubar is also auto hidden.
2217 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2219 * editfns.c (message): Mention batch mode in doc string.
2221 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2223 * nsterm.m (check_native_fs): Remove erroneous comment.
2225 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2227 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2228 uses find_newline instead of scan_newline and so doesn't move point.
2230 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2232 Use hardware support for byteswapping on glibc x86 etc.
2233 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2234 whereas the old swap64 needed 30.
2235 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2236 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2237 Use byteswap.h's macros to swap bytes.
2238 * lisp.h (swap16, swap32, swap64): Remove.
2239 All uses replaced by bswap_16, bswap_32, bswap_64.
2241 * bytecode.c (exec_byte_code): Use some more volatile variables
2242 to work around local variables getting clobbered by longjmp.
2243 Port to pre-C99, which doesn't allow decls after stmts.
2245 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2247 * lisp.h (eassert): Assume that COND is true when optimizing.
2248 In other words, take on the behavior of eassert_and_assume.
2249 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2250 (eassert_and_assume): Remove. All uses replaced by eassert.
2252 * xdisp.c (Qglyphless_char): Now static.
2254 Adjust to merge from gnulib.
2255 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2256 * lisp.h: Include <verify.h>, for 'assume'.
2258 * eval.c (clobbered_eassert): New macro.
2259 (internal_catch, internal_condition_case)
2260 (internal_condition_case_1, internal_condition_case_2)
2261 (internal_condition_case_n): Use it instead of eassert
2262 when the argument contains locals clobbered by longjmp.
2263 Don't use clobbered locals outside of clobbered_eassert.
2264 (internal_lisp_condition_case): Use a volatile variable
2265 to work around a local variable's getting clobbered.
2267 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2269 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2270 (PUSH_HANDLER): New macro.
2271 (catchlist): Remove.
2272 (handlerlist): Always declare.
2274 * eval.c (catchlist): Remove (merge with handlerlist).
2275 (handlerlist, lisp_eval_depth): Not static any more.
2276 (internal_catch, internal_condition_case, internal_condition_case_1)
2277 (internal_condition_case_2, internal_condition_case_n):
2279 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2280 handlerlist/catchlist.
2281 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2282 handlerlist which can only handle a single condition-case handler at
2284 (find_handler_clause): Simplify since we only a single branch here
2287 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2289 (bcall0): New function.
2290 (exec_byte_code): Add corresponding cases. Improve error message when
2291 encountering an invalid byte-code. Let Bunwind_protect accept
2292 a function (rather than a list of expressions) as argument.
2294 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2295 and make them unconditional now that they're heap-allocated.
2297 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * charset.c (Fdecode_char, Fencode_char): Remove description of
2300 `restriction' arg. now that it's hidden by advertised-calling-convention.
2302 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2304 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2305 Remove unused variable (from mac-port).
2306 (macfont_draw): Use s->ybase for correct y position.
2308 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2310 * frame.h (struct frame): Drop has_minibuffer member because...
2311 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2312 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2314 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2316 * window.h (struct window): Prefer enum text_cursor_kinds to int
2317 for phys_cursor_type member. Move the latter, phys_cursor_width,
2318 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2319 * window.c (replace_window, make_window): Adjust users.
2321 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2323 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2324 this module is never compiled otherwise.
2326 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2328 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2331 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2333 * xdisp.c (get_next_display_element): Don't call face_for_font in
2334 a build configured --without-x. (Bug#15484)
2336 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2338 * window.c (calc_absolute_offset): #elif should be #elif defined.
2340 * frame.c (delete_frame): Block/unblock input to overcome race
2341 condition (Bug#15475).
2343 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2345 * frame.c (delete_frame): Record selected frame only after
2346 calling Qdelete_frame_functions (Bug#15477).
2348 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2350 * nsterm.m (ns_selection_color): Remove.
2351 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2352 NSColor selectedText(Background)Color. Only for COCOA.
2353 (ns_term_init): Remove assignment of ns_selection_color, logic
2354 moved to ns_get_color.
2356 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2357 NS_SELECTION_COLOR_DEFAULT.
2358 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2360 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2362 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2363 frame' does not have the tool_bar_window member.
2365 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2367 Signal error when reading an empty byte-code object (Bug#15405)
2368 * lread.c (read1): signal error
2369 * alloc.c (make_byte_code): eassert header size
2370 (sweep_vectors): change an int to size_t
2372 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2374 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2375 instead of ints, as it's the usual style for offsetof constants. See:
2376 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2378 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2379 This is ugly, but it should fix the performance problem for older
2380 GCC versions in the short run. I'll look into integrating the
2381 Gnulib module for popcount, as a better fix.
2382 See the thread starting in:
2383 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2384 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2385 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2386 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2387 (popcount_size_t): Use it.
2389 2013-09-24 Daniel Colascione <dancol@dancol.org>
2391 * process.c (Fnetwork_interface_info): Fix build break due to
2394 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2396 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2397 Prefer signed to unsigned integers where either will do.
2398 No need for 'const' on locals that do not escape.
2399 Omit easserts with unnecessary and unportable assumptions about
2400 alignment. Avoid unnecessary casts to char *.
2402 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2404 Use union for the payload of struct Lisp_Vector.
2405 This helps to avoid a few glitches dictated by C's aliasing rules.
2406 * lisp.h (struct Lisp_Vector): Use union for next and
2407 contents member. Adjust comment. Change related users.
2408 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2409 Related users changed.
2410 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2411 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2412 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2413 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2415 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2417 Optimize glyph row clearing and copying routines.
2418 * dispextern.h (struct glyph_row): Change layout of struct
2419 glyph_row to help copy_row_except_pointers. Adjust comment.
2420 * dispnew.c (null_row): Remove.
2421 (clear_glyph_row): Use offsetof and memset to find and clear
2422 just the members that need clearing. Adjust comment.
2423 (copy_row_except_pointers): Likewise for copying.
2425 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2427 Some minor cleanups of recently-added bool vector code.
2428 * conf_post.h (assume): Always return void. Use lint version
2429 only if GCC and MSC versions don't apply.
2430 * conf_post.h (assume):
2431 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2432 Depend on _MSC_VER, not __MSC_VER, for consistency with
2434 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2435 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2436 (bool_vector_binop_driver, count_trailing_zero_bits)
2437 (size_t_to_host_endian): Now static, not static inline;
2438 the latter isn't needed with modern compilers and doesn't
2439 work with older compilers anyway.
2441 * alloc.c (valgrind_p): Use bool for boolean.
2443 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2445 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2446 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2447 (display_last_displayed_message_p, message_buf_print)
2448 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2449 Use bool for boolean.
2450 * dispextern.h (cancel_line, init_desired_glyphs):
2451 Remove ancient leftover.
2452 (help_echo_showing_p, hourglass_shown_p):
2453 * lisp.h (noninteractive_need_newline): Adjust declaration.
2455 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2457 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2459 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2460 ...this file and convert the latter to static. Adjust comment.
2461 (make_initial_frame):
2462 * window.c (init_window_once): Adjust user.
2463 * frame.h (last_nonminibuf_frame): Remove declaration.
2464 * lisp.h (selected_frame): Likewise.
2465 * msdos.c (the_only_display_info): Adjust comment.
2467 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2469 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2470 computing the end column of mouse-highlight that comes from
2471 display or overlay strings. (Bug#15437)
2472 (note_mouse_highlight): Adapt calculation of last argument to
2473 mouse_face_from_string_pos to the above change.
2475 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2476 all platforms, not just for clang.
2478 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2480 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2481 about excess arguments to snprintf.
2483 * conf_post.h(assume): Use __builtin_unreachable for clang.
2485 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2487 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2488 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2490 2013-09-23 Daniel Colascione <dancol@dancol.org>
2492 * alloc.c (USE_VALGRIND): New macro; on by default
2493 when ENABLE_CHECKING.
2494 (mark_maybe_object, mark_maybe_pointer)
2495 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2497 (valgrind_p) [USE_VALGRIND]: New variable.
2498 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2500 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2502 * process.c (wait_reading_process_output): Change int pnamelen to
2505 * nsterm.m (setMarkedText:selectedRange:):
2506 (deleteWorkingText):
2507 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2508 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2509 argument to unsigned long to avoid warning.
2510 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2512 * conf_post.h (assume): Fix compiler error: x shall be cond.
2514 2013-09-22 Daniel Colascione <dancol@dancol.org>
2516 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2517 warning when compiling without a window system.
2519 2013-09-22 Daniel Colascione <dancol@dancol.org>
2521 * data.c (Qbool_vector_p): New symbol.
2522 (bool_vector_spare_mask, popcount_size_t_generic)
2523 (popcount_size_t_msc, popcount_size_t_gcc)
2525 (bool_vector_binop_driver)
2526 (count_trailing_zero_bits, size_t_to_host_endian)
2527 (Fbool_vector_exclusive_or)
2528 (Fbool_vector_union)
2529 (Fbool_vector_intersection, Fbool_vector_set_difference)
2530 (Fbool_vector_subsetp, Fbool_vector_not)
2531 (Fbool_vector_count_matches)
2532 (Fbool_vector_count_matches_at): New functions.
2533 (syms_of_data): Intern new symbol, functions.
2534 * alloc.c (bool_vector_payload_bytes): New function.
2535 (Fmake_bool_vector): Instead of calling Fmake_vector,
2536 which performs redundant initialization and argument checking,
2537 just call allocate_vector ourselves. Make sure we clear any
2538 terminating padding to zero.
2539 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2540 instead of open-coding the size calculation.
2541 (vroundup_ct): New macro.
2542 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2543 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2544 * composite.c (composition_gstring_put_cache):
2545 Change lint_assume to assume.
2546 * conf_post.h (assume): New macro.
2547 (lint_assume): Remove.
2548 * dispnew.c (update_frame_1): Change lint_assume to assume.
2549 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2551 * image.c (gif_load): Change lint_assume to assume.
2552 * lisp.h (eassert_and_assume): New macro.
2553 (Qbool_vector_p): Declare.
2554 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2555 (swap16, swap32, swap64): New inline functions.
2556 * macfont.c (macfont_shape): Change lint_assume to assume.
2557 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2558 * xsettings.c (parse_settings): Use new swap16 and
2559 swap32 from lisp.h instead of file-specific macros.
2561 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2563 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2564 found (which can legitimately happen when the glyph row at the
2565 window start is disabled in the current_matrix. (Bug#15365)
2567 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2569 Fix syntax.h bug introduced by recent INLINE change.
2570 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2571 conditionally compiled one way in some modules, and a different
2572 way in others. This doesn't work with extern inline functions,
2573 which must have the same definition in all modules, because the
2574 defining code might be shared across modules, depending on the
2575 implementation. Symptoms reported by Martin Rudalics in:
2576 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2577 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2578 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2579 overriding the corresponding functions in syntax.h.
2580 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2581 (syntax_property): New inline functions.
2582 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2583 Rewrite in terms of these new functions.
2585 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2587 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2588 not chars_in_text, whose result depends on the multibyteness of
2589 the current buffer. (Bug#15426)
2591 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2593 Port recent change to hosts where pointers aren't 'long'.
2594 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2595 Don't assume that pointers are the same width as 'long'.
2596 Add a compile-time check that a pointer fits into two X slots.
2598 A simpler, centralized INLINE.
2599 * conf_post.h (INLINE): Define only if not already defined.
2600 This allows us to use a single INLINE, defined by one file
2602 * emacs.c (INLINE): Define it.
2603 Also, include category.h, charset.h, composite.h, dispextern.h,
2604 syntax.h, systime.h, so that their INLINE definitions are expanded
2606 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2607 * buffer.h, buffer.c (BUFFER_INLINE):
2608 * category.h, category.c (CATEGORY_INLINE):
2609 * character.h, character.c (CHARACTER_INLINE):
2610 * charset.h, charset.c (CHARSET_INLINE):
2611 * composite.h, composite.c (COMPOSITE_INLINE):
2612 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2613 * frame.h, frame.c (FRAME_INLINE):
2614 * intervals.h, intervals.c (INTERVALS_INLINE):
2615 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2616 * lisp.h, alloc.c (LISP_INLINE):
2617 * process.h, process.c (PROCESS_INLINE):
2618 * syntax.h, syntax.c (SYNTAX_INLINE):
2619 * systime.h, sysdep.c (SYSTIME_INLINE):
2620 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2621 * window.h, window.c (WINDOW_INLINE):
2622 Remove. All uses replaced with INLINE.
2624 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2629 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2631 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2632 'const char *' to avoid compiler warnings due to similar change in
2633 the prototype of x_get_string_resource.
2635 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2637 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2638 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2639 going to replace static variables below. Adjust comments.
2640 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2641 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2642 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2643 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2644 Related users changed.
2645 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2646 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2647 last_mouse_movement_time, going to replace static variables below.
2649 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2650 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2652 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2653 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2654 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2655 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2656 static variables below.
2657 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2658 (last_mouse_scroll_bar): Remove.
2659 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2660 (mouseExited): Related users changed.
2662 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2664 Do not use external array to process X scroll bar messages.
2665 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2666 (x_send_scroll_bar_event): Pack window pointer into two slots
2667 of XClientMessageEvent if we're 64-bit. Adjust comment.
2668 (x_scroll_bar_to_input_event): Unpack accordingly.
2670 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2672 Ifdef away recent changes which aren't relevant to NS port.
2673 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2674 [!HAVE_NS]: Declare as such.
2675 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2676 [!HAVE_NS]: Define as such.
2678 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2680 * frame.c (x_redo_mouse_highlight): New function
2681 to factor out common code used in W32 and X ports.
2682 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2683 * xterm.h (struct x_display_info):
2684 * w32term.h (struct w32_display_info):
2685 * nsterm.h (struct ns_display_info): New members
2686 last_mouse_motion_frame, last_mouse_motion_x and
2687 last_mouse_motion_y, going to replace static variables below.
2688 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2689 (redo_mouse_highlight): Remove.
2690 (note_mouse_movement, syms_of_xterm): Adjust user.
2691 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2692 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2693 (redo_mouse_highlight): Remove.
2694 (note_mouse_movement, syms_of_w32term): Adjust user.
2695 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2696 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2698 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2699 * nsfns.m (compute_tip_xy): Adjust user.
2701 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2703 * frame.c (x_mouse_grabbed): New function.
2704 * dispextern.h (x_mouse_grabbed): Add prototype.
2705 (last_mouse_frame): Remove declaration.
2706 * xterm.h (struct x_display_info):
2707 * w32term.h (struct w32_display_info):
2708 * nsterm.h (struct ns_display_info): New member
2709 last_mouse_frame, going to replace...
2710 * xdisp.c (last_mouse_frame): ...global variable.
2711 (note_tool_bar_highlight):
2712 * w32term.c (w32_mouse_position, w32_read_socket):
2713 * xterm.c (XTmouse_position, handle_one_xevent):
2714 Use x_mouse_grabbed.
2715 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2717 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2719 * w32term.c (w32_read_socket): Avoid temporary
2720 variables in a call to x_real_positions.
2721 * xterm.c (handle_one_xevent): Likewise.
2723 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2725 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2726 (x_icon_type): Remove prototype.
2727 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2728 * frame.c (x_icon_type): Remove.
2729 * w32term.c (x_make_frame_visible, x_iconify_frame):
2730 * xterm.c (x_make_frame_visible, x_iconify_frame):
2731 Use x_set_bitmap_icon to factor out common code.
2733 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2735 * dispextern.h (check_x_display_info, x_get_string_resource):
2736 Declare here just once and unify the latter.
2737 * frame.c (check_x_display_info, x_get_string_resource):
2738 * nsterm.h (check_x_display_info):
2739 * xrdb.c (x_get_string_resource):
2740 * xterm.h (check_x_display_info): Remove prototypes.
2741 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2742 * w32reg.c (x_get_string_resource): Likewise.
2743 (w32_get_rdb_resource): Adjust user.
2745 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2747 * xterm.h (struct x_display_info): New member
2748 x_pending_autoraise_frame, going to replace...
2749 * xterm.c (pending_autoraise_frame): ...static variable.
2750 (x_new_focus_frame, XTread_socket): Adjust users.
2751 * w32term.h (struct w32_display_info): New member
2752 w32_pending_autoraise_frame, going to replace...
2753 * w32term.c (pending_autoraise_frame): ...global variable.
2754 (x_new_focus_frame, w32_read_socket): Adjust users.
2756 2013-09-17 Glenn Morris <rgm@gnu.org>
2758 * xdisp.c (message_dolog): If we create *Messages*,
2759 switch it to messages-buffer-mode.
2761 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2763 Don't overuse 'const' in types of locals.
2764 * bidi.c (bidi_count_bytes):
2765 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2766 (xg_event_is_for_scrollbar):
2767 * xselect.c (x_handle_property_notify)
2768 (x_handle_selection_notify, x_handle_dnd_message):
2769 * xsettings.c, xsettings.h (xft_settings_event):
2770 * xterm.c (x_handle_net_wm_state, handle_one_event)
2771 (x_menubar_window_to_frame, x_detect_focus_change)
2772 (construct_mouse_click, note_mouse_movement)
2773 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2774 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2775 (handle_one_xevent, x_handle_net_wm_state):
2776 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2777 (x_handle_dnd_message):
2778 Avoid unnecessary 'const', typically the second 'const' in
2779 'const foo * const arg', a 'const' that does not affect the API
2780 and doesn't significantly help the human reader.
2782 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2784 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2785 only if Glib < 2.36.0.
2786 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2787 * xsettings.c (init_gconf, init_gsettings): Do not check
2789 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2791 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2793 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2795 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2796 before calling g_type_init.
2798 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2800 * nsterm.m (syms_of_nsterm): ... to here.
2802 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2804 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2805 (ignore_next_mouse_click_timeout): Use Time as X does.
2806 (handle_one_xevent): Avoid cast and use unsigned comparison.
2808 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2810 Do not copy X event in handle_one_xevent except KeyPress case.
2811 Wnen XEvent is processed, it is unlikely to be changed except
2812 KeyPress case, so we can avoid copying and use const pointer to
2813 const data to make sure that an event is not changed elsewhere.
2814 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2815 const' and do not create local copy except for the KeyPress event.
2816 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2817 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2818 (x_handle_net_wm_state, x_menubar_window_to_frame)
2819 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2820 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2821 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2822 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2823 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2824 (x_handle_dnd_message):
2825 * xsettings.c (xft_settings_event):
2826 Use 'const XEvent * const' where appropriate.
2827 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2829 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2831 Fix X event waiting to handle multiple frames.
2832 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2833 * xterm.c (pending_event_wait): Remove. Adjust users.
2834 (x_detect_focus_change): Pass frame arg.
2835 (handle_one_xevent): Find related frame early and clear per-frame
2836 wait_event_type only if this is an event for the relevant frame.
2837 (x_wait_for_event): Use per-frame wait_event_type.
2839 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2841 * nsfns.m (Fx_create_frame): Fix font driver registration for
2844 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2845 for syms_of_macfont.
2847 * nsterm.m: Include macfont.h.
2848 (ns_tmp_flags, ns_tmp_font): Remove.
2849 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2850 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2851 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2852 (changeFont:): Fix code style. Check for font driver type when
2855 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2858 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2859 (nsfont_open): Set font driver type.
2860 Set font->ascent and font->descent. Figure out font instead of
2861 ns_tmp_font, and flags instead of ns_tmp_flags.
2862 Fix indentation. Remove call to ns_draw_text_decoration,
2865 * nsfns.m: Include macfont.h.
2866 (Fx_create_frame): Register macfont driver, make a better default font.
2867 (Fns_popup_font_panel): Get font from macfont driver, if used.
2869 * macfont.m, macfont.h, maccuvs.h: New files.
2871 * font.h: Declare syms_of_macfont.
2873 * font.c (syms_of_font): Call syms_of_macfont.
2875 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2877 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2879 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2880 and it is always zero for others, so I assume that this is an ancient
2881 leftover which nobody will want to change any more.
2882 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2883 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2884 * frame.c (x_set_scroll_bar_width):
2885 * w32fns.c (w32_createscrollbar):
2886 * w32term.c (w32_set_vertical_scroll_bar):
2887 * xfns.c (x_set_scroll_bar_default_width):
2888 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2889 (x_scroll_bar_expose): Related users changed.
2891 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2893 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2894 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2895 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2897 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2899 * nsterm.h, w32term.h, xterm.h: ...and not here.
2900 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2901 Remove unused Xisms.
2902 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2903 these modules are never compiled otherwise.
2905 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2907 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2908 Doc fix. (Bug#15375)
2910 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2912 Unify Fx_focus_frame between all ports.
2913 * frame.h (x_focus_frame): New prototype.
2914 * xfns.c (Fx_focus_frame): Remove.
2915 (syms_of_xfns): Do not defsubr it.
2916 (x_focus_frame): X implementation.
2917 * nsfns.m (Fx_focus_frame): Remove.
2918 (syms_of_nsfns): Do not defsubr it.
2919 (x_focus_frame): NS implementation.
2920 * w32term.c (Fx_focus_frame): Remove.
2921 (x_focus_on_frame): Rename to...
2922 (x_focus_frame): W32 implementation.
2923 * w32term.h (x_focus_on_frame): Remove prototype.
2924 * w32fns.c (Fx_focus_frame): Remove.
2925 (syms_of_w32fns): Do not defsubr it.
2926 * frame.c (Fx_focus_frame): Define here.
2927 (syms_of_frame): Defsubr here.
2928 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2930 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2932 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2933 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2934 each port to reference the port-specific window system data.
2935 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2936 (FRAME_DISPLAY_INFO): Define.
2937 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2938 (FRAME_DISPLAY_INFO): Define. Adjust users.
2939 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2940 (FRAME_DISPLAY_INFO): Define. Adjust users.
2941 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2942 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2943 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2944 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2945 * xselect.c, xterm.c: All related users changed.
2947 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2949 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2950 (x_menubar_window_to_frame): Remove prototypes.
2951 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2952 (x_menubar_window_to_frame, x_top_window_to_frame):
2954 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2955 (x_menubar_window_to_frame, x_top_window_to_frame):
2956 ...to here and convert all but the last to static.
2958 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2960 * lisp.mk (lisp): Add w32-common-fns.elc.
2962 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2964 * charset.c (char_charset): Document an exception for char-charset.
2966 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2968 * xterm.h (x_display_info): New field last_user_time...
2969 * xterm.c (toplevel): ...to replace static last_user_time.
2970 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2972 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2974 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2975 scroll bar values to prevent thumb from disappear and update comment.
2977 2013-09-11 Glenn Morris <rgm@gnu.org>
2979 * emacs.c (usage_message): Possessive apostrophe tweak.
2981 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2983 * nsterm.m (syms_of_nsterm): Use Qns.
2984 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2985 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2986 * xfns.c (x_display_info_for_name, Fx_open_connection):
2987 Remove old '#if 0' code.
2988 (syms_of_xfns): Use Qx.
2989 * termhooks.h (fullscreen_hook): Remove the leftover.
2990 (struct terminal): Fix typo in comment.
2992 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2994 Cleaning up a few X scroll bar bits.
2995 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2996 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2997 New member last_seen_part, going to replace...
2998 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2999 (xt_action_hook) [USE_LUCID]: Adjust user.
3000 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3001 Lucid-specific scroll bar support.
3002 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3003 to int and adjust to use last_seen_part member.
3004 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3005 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3006 Initialize last_seen_part.
3008 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3010 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3011 insert-buffer-substring an empty string.
3013 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3015 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3016 avoiding a GCC warning.
3018 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3020 Ifdef away frame tool bar code when it is not really used.
3021 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3022 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3023 and minimize_tool_bar_window_p under the above.
3024 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3025 (fset_tool_bar_window): Likewise.
3026 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3027 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3028 (change_frame_size_1):
3029 * window.c (window_from_coordinates, Frecenter): Adjust users.
3030 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3031 code is not really used.
3032 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3033 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3034 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3035 [!USE_GTK && !HAVE_NS]: Define as such.
3036 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3037 (note_mouse_highlight, expose_frame):
3038 * xfns.c (x_set_tool_bar_lines):
3039 * xterm.c (handle_one_xevent): Adjust users.
3041 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3043 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3044 This bug was introduced by my 2013-08-26 patch, which incorrectly
3045 assumed that the terminfo implementation doesn't use termcap buffers.
3046 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3047 these buffers apparently are used after all.
3048 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3049 (struct tty_display_info): Define members termcap_term_buffer and
3050 termcap_strings_buffer even if TERMINFO.
3052 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3055 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3056 'usage' docstring entry to pacify make-docfile.
3058 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3060 Change comparison functions =, <, >, <=, >= to take many arguments.
3061 * data.c: Change comparison functions' interface and implementation.
3062 * lisp.h: Make arithcompare available for efficient two arg
3064 * bytecode.c: Use arithcompare.
3065 * fileio.c: Use new interface.
3067 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3069 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3071 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3073 * eval.c (Feval): Document the new use of `lexical'.
3075 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3077 Review and drop old frame resize hack.
3078 * frame.h (struct frame): Remove force_flush_display_p.
3079 * dispnew.c (update_frame): Adjust user and don't call
3080 flush_frame here. The comment has said that there was an issues
3081 with redisplaying fringes, but I don't see any differences with
3082 and without this hack. Hopefully we can continue without it.
3083 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
3084 current frame matrices twice if resized_p is set.
3086 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3088 Do not populate pure Xism x_sync to other ports.
3089 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
3090 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
3091 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
3092 * w32term.h (x_sync): Remove prototype.
3094 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3096 Cleanup frame flushing.
3097 * dispextern.h (struct redisplay_interface):
3098 Drop flush_display_optional because flush_display is enough
3099 for X and flushing via RIF is just a no-op for others.
3100 * frame.h (flush_frame): New function.
3101 * dispnew.c (update_frame):
3102 * minibuf.c (read_minibuf):
3103 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
3105 * keyboard.c (detect_input_pending_run_timers): Do not flush
3106 all frames but selected one in redisplay_preserve_echo_area.
3107 * nsterm.m (ns_flush): Remove no-op.
3108 (ns_redisplay_interface): Adjust user.
3109 * w32term.h (x_flush): Remove no-op.
3110 (w32_redisplay_interface): Adjust user.
3111 * xterm.c (x_flush): Simplify because we do not flush all
3112 frames at once any more. Adjust comment.
3113 (x_redisplay_interface): Adjust user.
3115 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
3117 Port --without-x --enable-gcc-warnings to Fedora 19.
3118 * gfilenotify.c (globals_of_gfilenotify):
3119 Call g_type_init only if using an older glib version that needs it.
3121 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3123 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3124 (last_glyphless_glyph_merged_face_id): Remove declarations.
3125 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
3126 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
3127 (last_glyphless_glyph_merged_face_id): Now static.
3128 (merge_escape_glyph_face): New function, refactored from...
3129 (get_next_display_element): ...here.
3130 (merge_glyphless_glyph_face): New function, refactored from...
3131 (produce_glyphless_glyph): ...here...
3132 * term.c (produce_glyphless_glyph): ...and here.
3134 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
3136 * eval.c (eval_sub): Only call Ffunction if necessary.
3138 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3140 Attempt to make redisplay more selective when changing cursor type.
3141 * frame.h (struct frame): New bitfield cursor_type_changed.
3142 * xdisp.c (cursor_type_changed): Remove.
3143 (try_cursor_movement, redisplay_window, try_window_id)
3144 (set_frame_cursor_types, try_window_reusing_current_matrix):
3145 Adjust to use per-frame bitfield.
3146 (redisplay_internal): Look for cursor type change on each visible
3147 frame and consider all frames if cursor type has been changed on
3148 the frame other than selected. If cursor type has been changed on
3149 selected frame only, do not use fast update.
3151 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
3153 Attempt to make redisplay more selective when changing fonts.
3154 * frame.h (struct frame): New bitfield fonts_changed.
3155 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
3156 (adjust_frame_glyphs): Add prototype.
3157 * dispnew.c (fonts_changed_p): Remove.
3158 (adjust_glyphs): Remove because we do not
3159 adjust matrices on all frames at once any more.
3160 (adjust_frame_glyphs): Block and unblock input here.
3161 (adjust_glyph_matrix): Use fonts_changed.
3162 (change_frame_size_1): Use adjust_frame_glyphs.
3163 * font.c (font_open_entity): Use fonts_changed.
3164 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
3165 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3166 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
3167 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
3168 (shrink_mini_window, Fresize_mini_window_internal)
3169 (window_scroll_pixel_based, Fset_window_configuration)
3170 (apply_window_adjustment, Fset_window_vscroll):
3171 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
3172 Use adjust_frame_glyphs.
3173 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
3174 (try_window_reusing_current_matrix, try_window_id, display_line)
3175 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
3176 (redisplay_internal): Consider fonts_changed and adjust frame
3177 matrices for each frame only if the frame is visible. If font
3178 has been changed on some frame during full redisplay, retry
3179 only visible frames where the font has been actually changed.
3181 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3183 Cache current header and mode line height for each window.
3184 * window.h (struct window): New fields mode_line_height
3185 and header_line_height.
3186 * window.c (make_window): Initialize them.
3187 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3188 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
3189 (current_mode_line_height, current_header_line_height):
3191 * xdisp.c (current_mode_line_height, current_header_line_height):
3193 (pos_visible_p, init_xdisp): Adjust user.
3194 (redisplay_window): Invalidate mode_line_height and
3195 header_line_height if current and desired matrices do not agree.
3197 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3199 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
3200 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
3202 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3204 Make --without-x compatible with --enable-gcc-warnings.
3205 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3206 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3207 members under HAVE_WINDOW_SYSTEM.
3208 * keyboard.c (make_lispy_focus_out): Likewise.
3209 (record_menu_key): Move under HAVE_MENUS.
3210 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3211 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3212 (syms_of_xdisp): Adjust user.
3213 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3214 (start_hourglass, cancel_hourglass):
3215 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3216 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3217 and CLEAR_FONT_TABLE_NFONTS.
3218 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3219 Declare only if HAVE_WINDOW_SYSTEM.
3220 (lface_same_font_attributes_p, clear_face_gcs): Define only
3221 if HAVE_WINDOW_SYSTEM.
3223 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3225 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3226 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3227 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3229 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3231 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3233 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3235 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3236 This fixes a type error on hosts where ptrdiff_t is wider than int.
3238 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3240 * keyboard.c (read_key_sequence_vs): New function.
3241 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3244 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3246 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3248 Makefile improvements.
3249 * Makefile.in (config.status): Don't use double-colon rules, as
3250 they are not portable according to POSIX. Fix shell typo with `;
3251 I guess this rule has never been tested?
3252 (VCSWITNESS): New macro, to override any environment var.
3254 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3256 * xterm.h (struct x_display_info): Do not track X connection
3257 fd separately because it is always available from Display.
3258 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3261 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3263 * buffer.c (drop_overlay):
3264 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3265 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3267 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3269 * buffer.c (Fmake_overlay, Fmove_overlay):
3270 * intervals.c (set_point_from_marker):
3271 * print.c (PRINTPREPARE): Prefer signal_error
3272 to plain error and report unsuitable marker too.
3274 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3276 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3277 for 'dragging' member.
3278 (struct x_output): Remove set-but-unused leftovers
3279 'left_before_move' and 'top_before_move'.
3280 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3281 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3282 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3283 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3284 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3285 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3286 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3287 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3289 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3291 * nsfont.m (INVALID_GLYPH): New define.
3292 (nsfont_encode_char): Use INVALID_GLYPH.
3293 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3295 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3297 * xterm.c (x_last_mouse_movement_time): Revert last change.
3298 This code should use XDisplayMotionBufferSize to check display's
3299 motion history first, and there are few other issues as well.
3300 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3301 (handle_one_xevent): Adjust user.
3303 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3305 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3306 * frame.c (Flast_nonminibuf_frame): ... to here.
3307 (check_minibuf_window): Don't abort if no window was found
3310 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3312 Use XGetMotionEvents to ask the last mouse motion time from X server.
3313 * xterm.c (X_MOTION_HISTORY): Default to 1.
3314 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3315 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3316 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3317 Ifdef away legacy code.
3318 (XTmouse_position, x_scroll_bar_report_motion):
3319 Use x_last_mouse_movement_time.
3320 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3323 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3325 * msdos.c (last_mouse_window): Move to...
3326 (dos_rawgetc): ...this function and adjust comment.
3327 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3328 (mouseMoved): ...this function and adjust comment.
3329 * w32term.c (last_window): Likewise with...
3330 (w32_read_socket): ...this function.
3331 * xterm.c (last_window): Likewise with...
3332 (handle_one_xevent): ...this function.
3334 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3336 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3337 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3338 (handle_one_xevent): ...to here.
3339 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3342 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3344 * msdos.c (IT_set_terminal_window): Remove no-op.
3345 (initialize_msdos_display): Adjust terminal setup.
3346 * w32console.c (w32con_set_terminal_window): Remove no-op.
3347 (initialize_w32_display): Adjust terminal setup.
3348 * w32term.c (w32_set_terminal_window): Remove no-op.
3349 (w32_create_terminal): Adjust terminal setup.
3350 * xterm.c (XTset_terminal_window): Remove no-op.
3351 (x_create_terminal): Adjust terminal setup.
3353 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3355 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3357 (ns_create_terminal): Adjust terminal setup.
3358 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3360 (w32_create_terminal): Adjust terminal setup.
3361 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3363 (x_create_terminal): Adjust terminal setup.
3365 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3367 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3368 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3369 * dispnew.c (buffer_posn_from_coords):
3370 * window.c (Fwindow_end, displayed_window_lines):
3371 * xdisp.c (redisplay_mode_lines): Use it.
3373 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3375 * fontset.c (face_for_char): Check char in the current face font first
3376 if HAVE_NS (Bug#15138).
3378 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3380 * window.c (temp_output_buffer_show): Make sure window returned
3381 by display_buffer is live (Bug#15213).
3383 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3385 Minor cleanup to avoid forward declarations.
3386 * coding.h (struct ccl_spec): Remove forward declaration.
3387 * composite.h (toplevel): Include font.h.
3388 (struct composition_it, struct face, struct font_metrics):
3389 Remove forward declaration.
3390 * dispextern.h (struct image, struct atimer): Likewise.
3391 * emacsgtkfixed.h (struct frame): Likewise.
3392 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3393 * font.h (struct font_driver, struct font, struct glyph_string)
3394 (struct face): Remove forward declaration.
3395 * fontset.h (struct face, struct font): Likewise.
3396 * frame.h (toplevel): Style cleanup.
3397 (enum output_method): Move to...
3398 * termhooks.h (enum output_method): ...here.
3399 (struct glyph, struct frame, struct ns_display_info)
3400 (struct x_display_info, struct w32_display_info):
3401 Remove forward declaration.
3402 * xterm.h (toplevel): Include termhooks.h.
3403 (struct font, struct window, struct glyph_matrix, struct frame)
3404 (struct input_event, struct face, struct image): Remove forward
3406 * gtkutil.h (struct _widget_value): Likewise.
3407 * keyboard.h (toplevel): Include termhooks.h.
3408 (struct input_event): Remove forward declaration.
3410 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3412 * intervals.c (set_point_from_marker): New function.
3413 * editfns.c (Fgoto_char):
3414 * process.c (Finternal_default_process_filter):
3415 * window.c (select_window_1): Use it.
3416 * buffer.h (set_point_from_marker): Add prototype.
3418 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3420 * w32.c (term_winsock): Call release_listen_threads before calling
3422 (_sys_wait_accept): Wait for accept event in a loop with a finite
3423 timeout, instead of waiting indefinitely. Will hopefully avoid
3424 hanging during exit because WSACleanup deadlocks waiting for the
3425 event object to be released. (Bug#14333)
3427 * w32proc.c (release_listen_threads): New function, signals all
3428 the reader threads that listen for connections to stop waiting.
3430 * w32.h (release_listen_threads): Add prototype.
3432 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3434 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3435 field of new marker (for sanity and safety).
3436 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3437 anyway because XMISCTYPE is a function and can't be an lvalue).
3439 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3441 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3442 (x_after_update_window_line, x_scroll_bar_create):
3443 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3444 (handle_one_xevent, x_clear_frame_area):
3445 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3446 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3447 * xterm.h (x_clear_area): Adjust prototype.
3449 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3451 Hook scanning and indentation functions to find_newline. This helps
3452 to avoid duplicated code and renders more respect to newline cache.
3453 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3454 * cmds.c (Fforward_line):
3455 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3456 Use find_newline and avoid unnecessary point movements.
3457 * search.c (scan_newline): Implement on top of find_newline.
3459 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3461 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3462 scoped code (bug#11258).
3464 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3466 * nsterm.m (last_window): New variable.
3467 (EV_TRAILER2): New macro.
3468 (EV_TRAILER): Call EV_TRAILER2.
3469 (mouseMoved:): Add support for mouse-autoselect-window
3470 on nextstep (Bug#6888).
3472 2013-08-28 Andreas Schwab <schwab@suse.de>
3474 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3475 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3476 Remove unused macro definitions.
3477 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3478 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3479 Only define if emacs.
3481 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3483 Prefer enum glyph_row_area to int where appropriate.
3484 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3486 (window_box, window_box_width, window_box_left, window_box_left_offset)
3487 (window_box_right, window_box_right_offset): Adjust prototypes.
3488 * xdisp.c (window_box, window_box_width, window_box_left)
3489 (window_box_left_offset, window_box_right, window_box_right_offset):
3490 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3491 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3492 * nsterm.m (ns_clip_to_row):
3493 * w32term.c (w32_clip_to_row):
3494 * xterm.c (x_clip_to_row): Likewise.
3496 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3498 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3499 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3501 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3503 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3504 for portability to hosts where /bin/sh has problems.
3506 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3508 Redesign redisplay interface to drop global output_cursor.
3509 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3510 (toplevel): Remove declaration of output_cursor.
3511 (set_output_cursor, x_cursor_to): Remove prototype.
3512 * window.h (struct window): New member output_cursor.
3513 (output_cursor_to): New function to replace RIF member.
3514 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3515 (update_text_area, set_window_cursor_after_update): Use it.
3516 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3517 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3518 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3519 * w32term.c (x_update_window_begin, x_update_window_end):
3520 * xterm.c (x_update_window_begin, x_update_window_end):
3521 Adjust to use per-window output cursor.
3523 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3525 Simplify SELECT_TYPE-related code.
3526 Like EMACS_TIME, this portability layer is no longer needed, since
3527 Emacs has been using fd_set as a portability layer for some time.
3528 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3529 (SELECT_TYPE): Remove. All uses changed to fd_set.
3530 (fd_set) [!FD_SET]: New typedef.
3532 Simplify EMACS_TIME-related code.
3533 This portability layer is no longer needed, since Emacs has been
3534 using struct timespec as a portability layer for some time.
3535 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3536 Include <time.h> rather than "systime.h"; that's all that's needed now.
3537 * dispnew.c: Include <timespec.h> rather than "systime.h";
3538 that's all that's needed now.
3539 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3540 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3541 TIMESPEC_RESOLUTION.
3542 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3543 LOG10_TIMESPEC_RESOLUTION.
3544 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3545 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3546 (make_emacs_time): Remove. All used changed to make_timespec.
3547 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3548 (current_timespec): Rename from current_emacs_time. All uses changed.
3549 (add_emacs_time): Remove. All uses changed to timespec_add.
3550 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3551 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3552 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3553 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3554 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3555 (current_timespec): Rename from current_emacs_time. All uses changed.
3556 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3557 changed to timespec_cmp.
3558 * xgselect.c: Include <timespec.h>, since our .h files don't.
3560 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3562 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3563 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3564 Remove the leftovers.
3565 * gtkutil.c (toplevel): Do not declare Qxft but include
3567 * image.c (toplevel): Do not declare Vlibrary_cache because
3568 it's already done in lisp.h.
3570 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3572 * lisp.h (Mouse_HLInfo): Move from here...
3573 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3574 (reset_mouse_highlight): New function.
3575 * msdos.c (dos_set_window_size, IT_update_begin)
3576 (internal_terminal_init):
3577 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3578 (ns_initialize_display_info):
3579 * w32console.c (initialize_w32_display):
3580 * w32term.c (x_update_window_end, x_free_frame_resources)
3581 (w32_initialize_display_info):
3582 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3583 * window.c (Fdelete_other_windows_internal):
3584 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3585 * termchar.h (toplevel):
3586 * xterm.h (toplevel): Include dispextern.h.
3588 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3590 Fix minor problems found by static checking.
3591 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3592 (expect): Avoid nested-if warning.
3593 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3594 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3595 * nsterm.h, nsterm.m (ns_select):
3596 * xgselect.c, xgselect.h (xg_select):
3597 Adjust signature to better match pselect's.
3598 * nsterm.m (ns_select):
3599 Don't set *TIMEOUT, since pselect doesn't.
3600 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3601 diagnostic about assigning const char * to it.
3602 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3604 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3606 * lread.c (substitute_object_recurse): Handle hash-tables as well
3609 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3611 Fix unlikely core dump in init_tty, and simplify terminfo case.
3612 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3613 The old version incorrectly dumped core if malloc returned a
3614 buffer containing only non-NUL bytes.
3615 (init_tty): Do not allocate or free termcap buffers; the
3616 struct does that for us now.
3617 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3618 (struct tty_display_info): Define members termcap_term_buffer and
3619 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3620 use them. Allocate them directly in struct rather than indirectly
3621 via a pointer, to simplify init_tty.
3623 * frame.c (check_minibuf_window): Initialize 'window' properly,
3624 so that Emacs reliably aborts later if 'window' is not initialized.
3626 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3628 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3629 of VoidSymbol (Bug#15154).
3631 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3633 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3634 mouse_face_beg_y and mouse_face_end_y.
3635 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3636 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3637 Adjust users and update comment where appropriate.
3639 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3641 * frame.c (check_minibuf_window): New function.
3642 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3643 Call check_minibuf_window (Bug#15183).
3645 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3647 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3648 because this is the only last cursor data we need to keep and consult.
3649 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3650 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3653 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3655 Fix recovering from possible decompression error.
3656 Since insert_from_gap doesn't always move point, we can't use PT as
3657 the position where the partially decompressed data ends, and
3658 should count how many bytes was produced so far.
3659 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3660 (unwind_decompress): Really delete partially uncompressed data.
3661 (Fzlib_decompress_region): Take decompressed data size into account.
3663 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3665 * syntax.c (init_syntax_once): Adjust comment and do an early
3666 initialization of Qchar_table_extra_slots just once...
3667 * casetab.c (init_casetab_once):
3668 * category.c (init_category_once):
3669 * character.c (syms_of_character):
3670 * coding.c (syms_of_coding):
3671 * xdisp.c (syms_of_xdisp): ...and omit it here.
3673 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3675 * xdisp.c (get_next_display_element): Don't apply to characters
3676 from a display vector the logic of setting it->end_of_box_run_p
3677 suitable for characters from a buffer. (Bug#15175)
3679 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3680 to handle directories, rather than '_utime' which doesn't.
3683 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3685 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3686 or fullscreen (Bug#14627).
3688 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3690 System-dependent integer overflow fixes.
3691 * process.c (Fset_process_window_size): Signal an error if
3692 the window size is outside the range supported by the lower level.
3693 * sysdep.c (set_window_size): Return negative on error,
3694 nonnegative on success, rather than -1, 0, 1 on not in system,
3695 failure, success. This is simpler. Caller changed.
3696 (serial_configure): Remove unnecessary initialization of local.
3697 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3698 size fits in unsigned long; this isn't true on some 32-bit hosts.
3699 Avoid buffer overrun if some future version of /proc/meminfo has a
3700 variable name longer than 20 bytes.
3701 (system_process_attributes) [__FreeBSD__]:
3702 Don't assume hw.availpages fits in 'int'.
3704 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3706 Don't let very long directory names overrun the stack.
3707 Fix some related minor problems involving "//", vfork.
3708 * callproc.c (encode_current_directory): New function.
3709 (call_process): Don't append "/"; not needed.
3710 * fileio.c (file_name_as_directory_slop): New constant.
3711 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3712 this can save the caller having to alloca.
3713 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3714 Use SAFE_ALLOCA, not alloca.
3715 (directory_file_name, Fexpand_file_name): Leave leading "//"
3716 alone, since it can be special even on POSIX platforms.
3717 * callproc.c (call_process):
3718 * process.c (Fformat_network_address):
3719 * sysdep.c (sys_subshell):
3720 Use encode_current_directory rather than rolling our own.
3721 (create_process): No need to encode directory; caller does that now.
3722 * process.h (encode_current_directory): New decl.
3723 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3724 Rework to avoid 'goto xyzzy;'.
3726 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3728 * xdisp.c (handle_face_prop): If the default face was remapped use
3729 the remapped face for strings from prefix properties. (Bug#15155)
3731 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3733 Minor cleanup for redisplay interface and few related functions.
3734 * frame.h (enum text_cursor_kinds): Move from here...
3735 * dispextern.h (enum text_cursor_kinds): ...to here.
3736 (toplevel): Drop unnecessary declarations.
3737 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3738 in update_window_end_hook and draw_window_cursor functions.
3739 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3740 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3741 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3742 * xterm.c (x_update_window_end, x_draw_window_cursor):
3743 * xdisp.c (display_and_set_cursor, update_window_cursor)
3744 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3745 enum text_cursor_kinds where appropriate.
3747 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3749 Redesign redisplay interface to drop updated_row and updated_area.
3750 * dispextern.h (updated_row, updated_area): Remove declaration.
3751 (struct redisplay_interface): Pass glyph row and row area parameters
3752 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3753 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3755 * dispnew.c (updated_row, updated_area): Remove.
3756 (redraw_overlapped_rows, update_window_line): Adjust user.
3757 (update_marginal_area, update_text_area): Likewise. Pass updated row
3758 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3759 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3762 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3764 * process.c (flush_pending_output): Remove stub.
3767 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3769 * callproc.c: Fix race that killed background processes (Bug#15144).
3770 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3771 Record deleted process-id in critical section, not afterwards.
3772 Don't mistakenly kill process created by a call-process invocation
3773 that discards output and does not wait.
3775 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3777 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3778 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3779 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3780 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3781 to shut up compiler in mark_object.
3782 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3784 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3786 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3787 We can't portably rely on PTY_OPEN doing that, even if
3788 it calls posix_openpt with O_CLOEXEC.
3790 2013-08-20 Kenichi Handa <handa@gnu.org>
3792 * character.c (string_char): Improve commentary.
3794 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3796 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3797 (struct animation_cache): Make signature a flexible array member.
3798 All uses changed. This is a tad slower but may insulate us better
3799 from future changes to ImageMagick.
3801 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3803 * image.c: Shrink memory needed for animation cache.
3804 (SIGNATURE_DIGESTSIZE): New constant.
3805 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3806 (imagemagick_create_cache): Copy the signature. This saves
3807 several KB of memory that ImageMagick wastes per signature.
3808 Don't bother updating the update_time, as the caller does that now.
3809 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3810 it's a fixed size struct member now.
3811 (imagemagick_get_animation_cache): Always destroy the signature,
3812 as it's now imagemagick_create_cache's responsibility to copy it.
3813 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3814 and use memcmp rather than strcmp.
3815 eassert that ImageMagick returns a signature of the specified length.
3817 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3819 * image.c (imagemagick_get_animation_cache): Don't segfault on
3821 (imagemagick_get_animation_cache): Revert to previous definition
3822 so that it actually works. But keep the memory leak fix.
3823 (imagemagick_get_animation_cache): Fix memory leak.
3825 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3827 * image.c: Fix animation cache signature memory leak.
3828 Fix some other minor performance problems while we're at it.
3829 (imagemagick_create_cache): Clear just the members that
3830 need clearing. Don't set update_time, as caller does that now.
3831 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3832 Simplify by using pointer-to-pointer instead of a prev pointer.
3833 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3834 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3835 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3836 it's already a copy. Free the signature probe unless it's cached.
3838 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3839 This was introduced by my 2013-08-12 fix for Bug#15035.
3841 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3843 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3844 (imagemagick_prune_animation_cache): Now static.
3846 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3848 * image.c (imagemagick_get_animation_cache): Don't segfault when
3849 pruning all entries.
3851 2013-08-18 Ken Brown <kbrown@cornell.edu>
3853 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3854 static heap if ENABLE_CHECKING is defined.
3855 (max_bss_sbrk_ptr): New variable.
3857 (report_sheap_usage): Report maximum static heap usage instead of
3858 ending static heap usage.
3860 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3862 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3863 of zlib_initialized according to the results of calling
3864 init_zlib_functions.
3866 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3868 * image.c: Implement an ImageMagick per-image cache.
3869 (imagemagick_get_animation_cache): Fix a double-free error.
3870 (imagemagick_load_image): Remove the ping_wand code, which only
3871 apparently saved time on invalid animated images, and slowed down
3872 everything else. Optimise for the common case.
3874 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3876 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3878 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3880 * marker.c (set_marker): Remove documentation of undefined behavior.
3882 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3884 * image.c (imagemagick_compute_animated_image): Animate correctly
3885 when sub-images are smaller than the main image.
3886 (imagemagick_compute_animated_image): Setting the iterator row to
3887 zero is apparently not allowed.
3888 (imagemagick_compute_animated_image): Allow images that say they
3889 have sub-images that are bigger than the main image, but just crop
3892 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3894 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3896 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3898 * image.c (imagemagick_compute_animated_image): Respect the GIF
3901 2013-08-15 Ken Brown <kbrown@cornell.edu>
3903 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3904 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3907 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3909 Fix minor problems found by static checking.
3910 * frame.c (delete_frame):
3911 * xdisp.c (next_element_from_display_vector):
3912 Avoid uninitialized local.
3913 * image.c (imagemagick_compute_animated_image): Port to C89.
3914 Prefer usual GNU indentation style for loops.
3915 Be more careful about bizarrely large sizes, by using ptrdiff_t
3918 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3920 Fix infinite frame selection loop (Bug#15025).
3921 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3923 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3925 * xdisp.c (compute_window_start_on_continuation_line):
3926 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3927 to make sure we end up setting the window start at the leftmost
3928 visible character of the display line. This avoids funky
3929 horizontal shifting because the window start is not kept on the
3930 same position. (Bug#15090)
3931 (next_element_from_display_vector): Support 'box' face attribute
3932 in the face definitions of a display vector. (Bug#15099)
3934 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3936 * image.c (imagemagick_compute_animated_image): Implement animated
3938 (imagemagick_compute_animated_image): Fix some compilation
3939 warnings. Implement a very simple cache to make the animation
3940 usable at all, but it should be replaced with a per-image cache.
3942 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3944 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3945 to do `for' loops over alist values.
3946 * buffer.h (FOR_EACH_BUFFER):
3947 * process.c (FOR_EACH_PROCESS): Use it.
3948 (handle_child_signal, status_notify, Fget_buffer_process)
3949 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3951 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3953 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3954 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3955 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3956 to xzalloc and so avoid redundant call to memset.
3957 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3958 members because it is allocated with xzalloc and so already zeroed.
3960 2013-08-14 Ken Brown <kbrown@cornell.edu>
3962 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3965 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3967 Utility function and macro to copy Lisp string to C string.
3968 * lisp.h (xlispstrdupa): New macro.
3969 (xlispstrdup): New prototype.
3970 * alloc.c (xlispstrdup): New function.
3971 * callint.c (Fcall_interactively):
3972 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3973 (Fsubstitute_in_file_name):
3974 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3975 * image.c (x_create_bitmap_from_file):
3976 * w32term.c (w32_term_init):
3977 * xterm.c (x_term_init): Use xlispstrdup.
3979 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3981 * image.c (imagemagick_load_image): Make animated pictures work.
3982 There's still some problems with background color settings, though
3985 * decompress.c (unwind_decompress): Always restore point.
3987 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3989 * marker.c (set_marker): Reformat documentation.
3991 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3993 * xdisp.c (cursor_type_changed): Now static.
3995 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3996 Use changed. This avoids the need to call xmalloc and for the
3997 caller to call xfree, and avoids memory leaks in some situations.
3999 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4001 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4002 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4003 (redisplay_window): If window_end_valid is cleared due to non-zero
4004 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4005 so do not call to try_cursor_movement for that window.
4007 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4009 * window.h (struct window): Convert window_end_pos and
4010 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4011 (wset_window_end_pos, wset_window_end_vpos): Remove.
4012 * dispnew.c (adjust_glyph_matrix):
4013 * window.c (Fwindow_end, replace_window, set_window_buffer)
4015 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4016 (set_vertical_scroll_bar, redisplay_window, try_window)
4017 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4018 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4019 (note_mouse_highlight): Adjust users.
4020 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4023 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4025 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4026 * image.c (imagemagick_filename_hint): Use `const char *' and
4027 prefer SSDATA to SDATA to avoid warnings.
4029 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4031 Cleanup window fringes, margins and scroll bars adjustments.
4032 * window.c (set_window_fringes, set_window_margins)
4033 (set_window_scroll_bars, apply_window_adjustment): New functions.
4034 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4035 (Fset_window_scroll_bars): Use them.
4037 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4039 * window.h (struct window): Convert scroll_bar_width
4040 from Lisp_Object to integer. Adjust comment.
4041 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4043 * window.c (wset_scroll_bar_width): Remove.
4044 (make_window): Initialize scroll_bar_width.
4045 (Fsplit_window_internal): Use direct assignment.
4046 (Fset_window_configuration, save_window_save):
4047 Convert Lisp_Object to integer and back where appropriate.
4048 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4049 bar was actually changed, and mention this in docstring.
4051 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4053 * decompress.c: Minor simplifications.
4054 (Fzlib_decompress_region): Don't bother verifying
4055 that avail_out <= UINT_MAX, as that was confusing.
4056 Mention the restriction in a comment instead.
4057 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4059 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4061 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4062 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4064 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4066 * image.c (imagemagick_filename_hint): Check for errors in the
4069 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4071 * window.c (Fwindow_margins): Return nil when there's no marginal
4072 area, as per the documented API.
4074 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4075 Fmake_vector, as scroll bar's struct members are not all Lisp
4076 objects now. This avoids crashes in GC.
4078 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4079 bool, so its address could be taken.
4081 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4083 * image.c (imagemagick_filename_hint): New function to possibly
4084 apply `image-content-type-suffixes'.
4085 (imagemagick_load_image): Use it.
4087 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4089 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4090 if loading zlib failed.
4092 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4094 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
4095 2013-08-13 checkin below. Change bool to BOOL, rule is:
4096 All Obj-C code uses BOOL, except for interfaces callable from C.
4098 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
4100 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4102 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
4103 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
4104 bool instead of BOOL.
4105 * w32term.h (struct scroll_bar): Convert fringe_extended_p
4106 from Lisp_Object to bitfield. Adjust comment.
4107 * w32term.c (x_scroll_bar_create): Adjust user.
4108 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
4109 * xterm.c (XTset_vertical_scroll_bar): Likewise.
4110 Use bool for boolean.
4111 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
4112 to `unsigned int' when defining a bitfield.
4114 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4116 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
4118 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4120 * window.h (struct window): Convert left_margin_cols and
4121 right_margin_cols from Lisp_Objects to integers. Adjust comment.
4122 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
4123 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
4125 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
4127 (showing_window_margins_p, update_window_line, update_frame_1):
4128 * fringe.c (draw_fringe_bitmap_1):
4129 * xdisp.c (window_box_width): Adjust users.
4130 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
4131 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
4132 Use direct assignment.
4133 (Fset_window_configuration, save_window_save, Fwindow_margins):
4134 Convert Lisp_Object to integer and back where appropriate.
4135 (Fset_window_margins): Adjust user. Return t if any margin
4136 was actually changed, and mention this in docstring.
4138 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
4140 * syntax.c (forward_word):
4141 * cmds.c (forward_char, backward_char): Mention the optional argument.
4143 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4145 * window.h (struct window): Convert left_fringe_width
4146 and right_fringe_width from Lisp_Objects to integers.
4148 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
4149 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
4150 * window.c (wset_left_fringe_width, wset_right_fringe_width):
4152 (make_window): Initialize new integer fields to -1.
4153 (Fsplit_window_internal): Use direct assignment.
4154 (Fset_window_configuration, save_window_save):
4155 Convert Lisp_Object to integer and back where appropriate.
4156 (Fset_window_fringes): Adjust user. Return t if any fringe
4157 was actually changed, and mention this in docstring.
4159 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4161 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
4162 * nsfns.m (x_set_cursor_type):
4163 * w32fns.c (x_set_cursor_type):
4164 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
4165 * xdisp.c (set_frame_cursor_types): ...but in common code.
4167 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4169 * font.c (clear_font_cache): New function, stripped from...
4170 (Fclear_font_cache): ...here, which now uses the function
4171 above. Adjust comment.
4172 * font.h (clear_font_cache): Add prototype.
4173 * xfaces.c (clear_face_cache): Use clear_font_cache.
4175 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
4177 * window.c (Fset_window_start): Compare `w', not `window' because
4178 `w' might not be equal to `window' after call to decode_live_window.
4180 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4182 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
4183 This fixes a problem introduced by the Bug#15035 patch
4184 when using GPG. Reported by Herbert J. Skuhra.
4186 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4188 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
4189 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
4190 not yet initialized.
4192 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4194 * decompress.c (Fzlib_decompress_region): Support zlib
4195 decompression, too, and rename.
4197 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4199 Minor zlib configuration tweaks.
4200 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
4201 Don't assume presence of fn_inflateInit2_ zlib internal function.
4203 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4205 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4206 include the zlib prefix.
4208 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4210 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4211 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4212 define static variables that are pointers to zlib functions to be
4214 (init_zlib_functions) [WINDOWSNT]: New function.
4215 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4217 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4218 macros instead of invoking the zlib functions directly.
4219 (syms_of_decompress): DEFSYM Qzlib_dll.
4220 Staticpro Szlib_available_p.
4222 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4224 Avoid looping over all frame windows to freeze and unfreeze.
4225 * window.h (struct window): Drop frozen_window_start_p.
4226 (freeze_window_starts): Drop prototype.
4227 * frame.h (struct frame): New frozen_window_starts flag.
4228 (FRAME_WINDOWS_FROZEN): New macro.
4229 * window.c (freeze_window_start, freeze_window_starts):
4231 (select_window, replace_window): Adjust users.
4232 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4233 (window_frozen_p): New function.
4234 (redisplay_window): Use it.
4236 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4238 Fix some fd issues when running subprocesses (Bug#15035).
4239 Fix bugs that can leak files or file descriptors on errors.
4240 Don't unlink open temp files, as that's hard for users to diagnose
4241 when things go awry (e.g., temp disk exhausted).
4242 Don't bother to lock temp files. Check for invalid recursion.
4243 * callproc.c (synch_process_fd): Remove. All uses removed.
4244 (synch_process_tempfile): New var or macro.
4245 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4247 (record_kill_process): New arg, the temp name. All callers changed.
4248 (delete_temp_file): Now just a simple wrapper around unlink.
4249 (call_process_kill): New arg, the call_process_fd array.
4250 Close them all. Clear synch_process_pid. Remove the temp file,
4251 or arrange for it to be removed.
4252 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4253 that's been moved to synch_process_tempfile. Caller changed.
4254 Do not remove the tempfile; that's now call_process_kill's
4256 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4257 call_process_kill; the caller now does that.
4258 (call_process_cleanup): Do not close the process fd; that's now
4259 call_process_kill's responsibility.
4260 (Fcall_process): Implement via new function call_process, which
4261 has most of the old body of Fcall_process, but with a different API.
4262 (call_process): New function that does not open or close filefd if
4263 it is nonnegative. Record which fds need to be closed, and let
4264 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4265 Signal an error if invoked recursively (could be done via a hook).
4266 Simplify creation of the tempfile in the MSDOS case.
4267 Don't create the output file until after checking for the executable.
4268 Report any failure to open /dev/null.
4269 Don't open /dev/null for writing twice; once is enough.
4270 Don't create pipe if all output is being discarded or sent to file.
4271 Don't worry about setting up the coding system or reading from the
4272 pipe if all output is being discarded.
4273 Hoist fd_error local into top level, to lessen block nesting.
4274 Don't record deleted pid here; now done by Fcall_process_region.
4275 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4276 and note its success in synch_process_tempfile.
4277 Do not leak resources when child_setup fails.
4278 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4279 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4280 (create_temp_file): Now returns open fd, with an additional
4281 Lisp_Object * argument to return the name. All callers changed.
4282 Do not close the file; rewind it instead, and leave it open for
4283 the caller. Do not lock the temp file. Unwind-protect the file
4284 and the file-descriptor.
4285 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4286 If an asynchrounous process, record it here, not in call_process.
4287 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4288 * eval.c (set_unwind_protect): New function.
4289 * fileio.c (write_region): New function, generalized from the
4290 old Fwrite_region. Do not lock temp files.
4291 (Fwrite_region): Use it.
4292 * lisp.h (set_unwind_protect, write_region): New decls.
4293 * process.c: Include <verify.h>.
4294 (make_process): Mark fds as initially closed.
4295 (deleted_pid_list): Now a list of pid-filename pairs.
4297 (close_process_fd): New function.
4298 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4299 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4300 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4301 (create_process, create_pty, Fmake_serial_process)
4302 (server_accept_connection): Record which fds need to be closed,
4303 and let deactivate_process close them.
4304 (Fmake_network_process): Do not discard the unwind-protect
4305 until it's safe to do so.
4306 (deactivate_process): Close the fds opened by create_process etc.
4307 (Fprocess_send_eof): Adjust to new way of recording open fds.
4308 Report an error if /dev/null can't be opened, instead of aborting.
4309 * process.h (PROCESS_OPEN_FDS): New constant.
4310 (struct Lisp_Process): New member open_fds.
4311 (record_kill_process, record_deleted_pid): Adjust signatures.
4312 (record_deleted_pid): Move decl here ...
4313 * syswait.h (record_deleted_pid): ... from here.
4315 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4317 * decompress.c: Fix bugs with large buffers and weird inputs.
4318 Tune a bit. Reindent as per usual Emacs style.
4319 (BUFFER_SIZE): Remove.
4320 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4321 more than UINT_MAX bytes. Decompress into the gap instead of into
4322 an auto buffer, as this should avoid copying. Return nil if
4323 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4324 set immediate_quit; we shouldn't trust zlib code that much.
4326 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4328 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4329 errors, and really move the gap to where we want it.
4331 * lisp.h: Include decompress.c support.
4333 * emacs.c (main): Include decompress.c support.
4335 * Makefile.in: Include -lz if present.
4337 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4339 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4340 (initWithTitle:): Initialize frame to 0.
4341 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4342 (fillWithWidgetValue:frame:): Rename from
4343 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4345 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4346 fillWithWidgetValue:frame:
4348 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4349 remove memory leak warnings.
4351 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4352 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4355 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4356 (x_activate_menubar): Update the whole menu.
4357 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4358 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4359 current event is not NSSystemDefined (Bug#15001).
4360 Call ns_check_menu_open only if trackingMenu is 2.
4361 (menuDidClose:): New method, decrease trackingMenu.
4362 (fillWithWidgetValue:setDelegate:): New method.
4363 (fillWithWidgetValue:): Call the above.
4365 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4367 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4369 Omit some unnecessary casts.
4370 Many of these go back to the old pre-C89 days, when they may have
4371 been needed, but we've been assuming C89 or later for a while now.
4372 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4373 (live_float_p, live_misc_p, live_vector_p):
4374 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4375 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4376 (defvar_per_buffer):
4377 * callint.c (Fcall_interactively):
4378 * doc.c (Fsubstitute_command_keys):
4379 * filelock.c (get_boot_time):
4380 * frame.c (xrdb_get_resource):
4381 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4382 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4383 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4384 (menuitem_highlight_callback, menu_destroy_callback)
4385 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4386 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4387 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4388 (xg_tool_bar_help_callback, tb_size_cb):
4389 * image.c (xpm_alloc_color, png_read_from_memory)
4390 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4391 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4393 * keymap.c (describe_map):
4394 * nsfns.m (Fns_display_monitor_attributes_list):
4395 * nsmenu.m (process_dialog:):
4396 * nsterm.m (hold_event):
4397 * process.c (wait_reading_process_output):
4398 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4399 * scroll.c (do_direct_scrolling, scrolling_1):
4400 * termcap.c (tgetent):
4401 * window.c (check_window_containing, add_window_to_list)
4402 (freeze_window_starts):
4403 * xdisp.c (compare_overlay_entries, vmessage):
4404 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4405 (x_get_monitor_attributes_xrandr)
4406 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4407 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4408 * xfont.c (xfont_match, xfont_open):
4409 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4410 (menubar_selection_callback, menu_position_func)
4411 (popup_selection_callback, create_and_show_popup_menu)
4412 (dialog_selection_callback, create_and_show_dialog):
4413 * xrdb.c (x_get_string_resource):
4415 * xsmfns.c (x_session_check_input):
4416 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4417 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4418 (xaw_jump_callback, xaw_scroll_callback):
4419 Omit unnecessary casts.
4421 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4423 Minor string-length refactoring.
4424 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4425 * frame.c (make_monitor_attribute_list):
4426 Prefer build_string to strlen + make_string.
4428 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4430 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4431 don't check minor_code (Bug#14417).
4433 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4435 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4436 vertical positions instead. This avoids calling MATRIX_ROW with
4437 row numbers that are possibly beyond valid limits. (Bug#15064)
4439 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4441 Use xstrdup and build_unibyte_string where applicable.
4442 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4443 * xfns.c (x_window):
4444 * xrdb.c (x_get_customization_string):
4445 * xterm.c (xim_initialize):
4446 * w32fns.c (w32_window): Use xstrdup.
4447 (w32_display_monitor_attributes_list):
4448 * emacs.c (init_cmdargs):
4449 * keyboard.c (PUSH_C_STR):
4450 * nsfont.m (nsfont_open):
4451 * sysdep.c (system_process_attributes):
4452 * w32.c (system_process_attributes):
4453 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4455 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4457 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4458 variables of these types so that GDB would know about them, as aid
4459 for debugging fatal exceptions. (Bug#15024) See also
4460 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4463 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4465 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4466 larger than the NSWindow (Bug#14934).
4468 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4470 Redesign redisplay interface to drop global variable updated_window.
4471 Always pass currently updated window as a parameter to update routines.
4472 * dispextern.h (updated_window): Remove declaration.
4473 (struct redisplay_interface): Pass window parameter to
4474 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4475 and after_update_window_hook.
4476 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4478 * dispnew.c (updated_window): Remove.
4479 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4480 (update_window_line): Adjust to match redisplay interface changes.
4481 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4482 (ns_scroll_run, ns_after_update_window_line):
4483 * w32term.c (x_update_window_begin, x_update_window_end)
4484 (x_after_update_window_line, x_scroll_run):
4485 * xterm.c (x_update_window_begin, x_update_window_end)
4486 (x_after_update_window_line, x_scroll_run):
4487 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4488 Likewise. Adjust comments where appropriate.
4489 (x_cursor_to): Simplify because this is always called during window
4490 update (but install debugging check anyway).
4491 (expose_window): Check must_be_updated_p flag to see whether this
4492 function is called during window update.
4494 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4496 Do not reset window modification event counters excessively.
4497 These leftovers and poor man's tricky methods to catch extra
4498 redisplay's attention are no longer needed.
4499 * frame.c (set_menu_bar_lines_1):
4500 * minibuf.c (read_minibuf_unwind):
4501 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4502 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4503 (window_scroll_line_based, Fset_window_configuration):
4504 * xdisp.c (redisplay_window): Do not reset last_modified and
4505 last_overlay_modified counters.
4507 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4509 * xselect.c (x_send_client_event): Set send_event and serial, memset
4510 data.l as it might be bigger than data.b. Use 24 bit mask to
4511 XSendEvent (Bug#15034).
4513 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4515 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4516 for TTY frames that are not the top frame on their console.
4519 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4521 * w32term.c (w32fullscreen_hook): Really maximize frame when
4522 asked for (Bug#14841).
4524 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4526 Prefer selected_window to Fselected_window, likewise for frames.
4527 * buffer.c (Fbuffer_swap_text):
4528 * data.c (Fvariable_binding_locus):
4529 * window.c (run_window_configuration_change_hook): Adjust users.
4530 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4531 Use decode_live_frame.
4533 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4535 Be more careful if selected window shows the buffer other than current,
4536 use window_outdated only if this is not so. This change should also
4537 address some weird issues discussed in Bug#13012.
4538 * window.h (window_outdated): New prototype.
4539 * window.c (window_outdated): Now here. Convert from static and
4540 always assume window's buffer.
4541 (Fwindow_end, Fwindow_line_height): Use it.
4542 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4543 and always assume window's buffer.
4544 (redisplay_window): Adjust user.
4545 (redisplay_internal): Call to reconsider_clip_changes once and
4546 check whether mode line should be updated only if selected window
4547 shows current buffer.
4548 (run_window_scroll_functions): Use eassert for debugging check.
4549 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4551 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4553 * window.c (window_scroll, window_scroll_pixel_based)
4554 (window_scroll_line_based): Use bool for booleans.
4556 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4558 * process.c: Fix minor off-by-one issues in descriptor counts.
4559 This shouldn't fix any real bugs, but it cleans up the code a bit.
4560 (max_process_desc, max_input_desc): -1, not 0, means none.
4562 (delete_input_desc): New function.
4563 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4564 (deactivate_process): Scan backwards when recomuting max_process_desc;
4565 that should be faster.
4566 (init_process_emacs): Initialize max_input_desc.
4568 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4570 Use region cache to speedup bidi_find_paragraph_start.
4571 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4572 Rename cache_long_line_scans to cache_long_scans.
4573 * buffer.c (bset_cache_long_line_scans): Rename to
4574 bset_cache_long_scans.
4575 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4576 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4578 (syms_of_buffer): Rename cache-long-line-scans to
4579 cache-long-scans. Adjust docstring.
4580 * search.c (newline_cache_on_off):
4581 * indent.c (width_run_cache_on_off): Adjust users.
4582 * bidi.c (bidi_paragraph_cache_on_off): New function.
4583 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4584 * insdel.c (prepare_to_modify_buffer):
4585 Invalidate bidi_paragraph_cache if enabled.
4587 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4589 Invalidate region caches only if buffer text is going to be changed.
4590 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4591 (modify_text): ...new prototype.
4592 (prepare_to_modify_buffer_1): New prototype.
4593 * textprop.c (modify_region): Rename to...
4594 (modify_text_properties): ...new function.
4595 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4596 (Fremove_list_of_text_properties): Adjust users.
4597 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4598 (modify_text): ...new function.
4599 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4600 (prepare_to_modify_buffer_1): ...new function.
4601 * casefiddle.c (casify_region):
4602 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4603 (Ftranspose_regions): Use modify_text.
4605 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4607 * lisp.mk (lisp): Add nadvice.elc.
4609 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4611 New macro to iterate over live buffers similar to frames.
4612 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4613 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4614 Declare buffer-related variables here to offload lisp.h.
4615 * buffer.c (Vbuffer_alist): Adjust comment.
4616 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4617 (other_buffer_safely):
4618 * data.c (store_symval_forwarding):
4619 * dispnew.c (Fframe_or_buffer_changed_p):
4620 * fileio.c (Fdo_auto_save):
4621 * filelock.c (unlock_all_files):
4622 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4624 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4626 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4627 * callproc.c (create_temp_file):
4628 * filelock.c (create_lock_file):
4629 Assume mkostemp, since it's now provided by Gnulib.
4631 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4633 * w32.c (mkostemp): New function.
4634 (mktemp): Remove, no longer used. Most of the code reused in
4635 mkostemp. (Bug#15015)
4636 (mktemp): Don't undef.
4638 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4640 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4641 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4642 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4643 (free_glyph_pool, check_glyph_memory): Likewise for
4644 all users. Adjust comments where appropriate.
4646 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4648 * composite.h: Minor fixups.
4649 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4650 to fix a misspelling, and change it to an inline function while
4651 we're at it (it need not be a macro). All uses changed.
4652 (composition_method, composition_valid_p):
4653 Rewrite to avoid assignments in if-conditions.
4655 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4657 Do not use global Lisp_Object in composition macros.
4658 * composite.h (composition_temp): Remove declaration.
4659 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4660 (composition_method, composition_valid_p): ...inline functions.
4661 (compose_region): Remove the leftover.
4662 * composite.c (composition_temp): Remove.
4663 (run_composition_function, update_compositions)
4664 (composition_compute_stop_pos, composition_adjust_point)
4665 (Ffind_composition_internal):
4666 * coding.c (handle_composition_annotation):
4667 * xdisp.c (handle_composition_prop, check_point_in_composition):
4668 Related users changed.
4670 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4672 Drop FRAME_PTR typedef.
4673 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4674 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4675 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4676 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4677 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4678 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4679 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4680 All related users changed.
4682 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4684 * eval.c (default_toplevel_binding): New function.
4686 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4687 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4688 (syms_of_eval): Export them.
4689 * data.c (Fdefault_value): Micro cleanup.
4690 * term.c (init_tty): Use "false".
4692 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4694 Fix X GC leak in GTK and raw (no toolkit) X ports.
4695 * xterm.c (x_free_frame_resources): If white and black relief
4696 GCs are allocated, always free them here.
4697 * xfns.c (x_make_gc): Omit redundant initialization.
4698 * widget.c (create_frame_gcs): Remove the leftover.
4699 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4700 in x_free_frame_resources.
4702 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4704 * nsterm.m (windowWillResize:toSize:): Only change title if
4705 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4707 (viewDidEndLiveResize): New method.
4709 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4710 inside NS_IMPL_COCOA.
4712 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4714 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4715 Do not check whether undo is enabled because record_insert and
4716 record_delete does that themselves.
4718 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4720 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4721 member which is not really used any more.
4722 (FRAME_XIC_BASE_FONTNAME): Remove.
4723 * xfns.c (xic_free_fontset): Adjust user.
4724 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4725 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4726 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4727 (xdialog_show): Use eassert for debugging check.
4728 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4730 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4732 * fileio.c, fns.c (merge): Move extern decl from here ...
4733 * lisp.h (merge): ... to here.
4735 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4737 Fix last font-related change.
4738 * w32font.h (w32font_list_internal, w32font_match_internal):
4740 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4741 (uniscribe_list_family): Adjust to match font API change.
4742 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4743 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4745 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4747 * frame.h (FRAME_MOUSE_UPDATE):
4748 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4749 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4751 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4753 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4754 * font.h (struct font_driver): Change list, match, and list_family
4755 functions to accept struct frame * as first arg.
4756 * font.c (font_score, font_compare, font_sort_entities):
4758 (font_sort_entities, font_list_entities, font_select_entity):
4759 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4760 match font API change.
4761 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4762 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4763 * ftxfont.c (ftxfont_list, ftxfont_match):
4764 * xftfont.c (xftfont_list, xftfont_match):
4765 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4766 * w32font.c (w32font_list, w32font_match, w32font_list):
4767 (w32font_list_internal, w32_font_match_internal): Likewise.
4768 * xfaces.c (Fx_family_fonts): Adjust user.
4770 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4772 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4773 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4774 only if HAVE_X_WINDOWS is in use.
4775 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4776 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4777 * w32term.c (x_wm_set_icon_position): Likewise.
4778 * w32fns.c (x_icon): Adjust user.
4780 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4782 * xterm.c (last_mouse_press_frame): Remove the
4783 leftover which is not really used any more.
4784 (handle_one_xevent, syms_of_xterm): Adjust users.
4785 (x_flush): Call XFlush once per each X display, not frame.
4786 This is better because this code always unconditionally skips
4787 non-X frames in Vframe_list and issues the only XFlush if we
4788 have more than one X frame on the same X display.
4789 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4790 Use bool for booleans.
4791 (x_draw_glyph_string_background, cvt_string_to_pixel):
4792 (cvt_pixel_dtor): Drop unnecessary prototypes.
4793 * xterm.h (x_display_ok): Adjust prototype.
4795 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4797 Drop unnecessary functions that deals with frame pixel size.
4798 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4799 (x_pixel_height): Drop prototypes.
4800 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4801 (x_pixel_height): Drop implementations.
4802 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4803 which should be always valid for window frame.
4804 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4805 * w32menu.c (Fx_popup_dialog):
4806 * xmenu.c (Fx_popup_dialog): Likewise for both.
4808 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4810 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4811 frame parameters and call to Fmodify_frame_parameters just once.
4812 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4813 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4814 and mention nil frame in docstring.
4816 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4818 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4819 (x_figure_window_size): Likewise. Adjust to return long.
4820 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4821 (toplevel): Move Qterminal_live_p to...
4822 * terminal.c (toplevel): ...here, make it static, and...
4823 (syms_of_terminal): ...DEFSYM here.
4824 * frame.h (Qterminal_live_p): Remove declaration.
4825 (make_frame, x_figure_window_size): Adjust prototype.
4826 * nsfns.m (Fx_create_frame): Use long for window flags.
4828 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4830 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4831 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4832 Do not assume that emacs_close (INT_MAX) is a no-op.
4834 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4836 * xfaces.c (make_face_cache): For struct face_cache, prefer
4837 xmalloc to xzalloc and so avoid redundant call to memset.
4838 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4840 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4842 * fringe.c (draw_window_fringes, update_window_fringes)
4843 (compute_fringe_widths):
4844 * w32term.c (x_draw_glyph_string):
4845 * window.c (candidate_window_p, Frecenter):
4846 * xfaces.c (realize_basic_faces, realize_default_face)
4847 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4848 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4849 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4850 * xmenu.c (Fx_menu_bar_open_internal):
4851 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4852 * xsettings.c (xft_settings_event):
4853 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4854 Use bool for booleans. Adjust style and comments where
4856 * dispextern.h (draw_window_fringes, update_window_fringes)
4857 (compute_fringe_widths):
4858 * xterm.h (x_had_errors_p): Adjust prototype.
4860 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4862 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4863 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4865 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4867 * fns.c (toplevel): Remove comment before Fsafe_length because
4870 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4872 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4874 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4876 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4877 frame which got the message is still alive, before dereferencing
4878 its pointer. (Bug#14970)
4880 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4881 be a live window, before using it as such. (Bug#14970)
4883 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4885 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4886 w32_detect_focus_change instead of doing part of its job by hand.
4887 This fixes the problem whereby FOCUS_OUT events were not sent to
4890 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4892 * process.c (Fprocess_list): Doc fix.
4894 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4895 being re-exposed only if it didn't ask to become visible.
4896 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4897 was previously iconified. (Bug#14841)
4898 (x_iconify_frame): Mark the frame iconified.
4900 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4902 Fix minor problems found by static checking.
4903 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4904 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4906 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4908 * eval.c (set_specpdl_old_value): New function.
4909 (unbind_to): Minor simplification.
4910 (get_backtrace_frame): New function.
4911 (Fbacktrace_frame): Use it. Add `base' argument.
4912 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4913 (syms_of_eval): Export backtrace-eval.
4914 * xterm.c (x_focus_changed): Simplify.
4916 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4918 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4920 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4922 * xdisp.c (redisplay_window): Instead of moving point out of
4923 scroll margin, reject the force_start method, and try scrolling
4924 instead. (Bug#14780)
4926 2013-07-24 Ken Brown <kbrown@cornell.edu>
4928 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4931 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4933 * eval.c (Fprogn): Do not check that BODY is a proper list.
4934 This undoes the previous change. The check slows down the
4935 interpreter, and is not needed to prevent a crash. See
4936 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4938 2013-07-23 Glenn Morris <rgm@gnu.org>
4940 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4942 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4944 Port to GNU/Linux systems with tinfo but not ncurses.
4945 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4946 to decide whether ncurses is being used. Without this change,
4947 GCC complains about tgetent not being declared, on a system
4948 that has tinfo installed but ncurses not installed.
4950 * eval.c (Fprogn): Check that BODY is a proper list.
4952 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4953 * data.c (Fsetq_default):
4954 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4955 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4957 Tune by taking advantage of the fact that ARGS is always a list
4958 when a function is declared to have UNEVALLED args.
4960 * emacsgtkfixed.c: Port to GCC 4.6.
4961 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4963 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4965 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4966 here to silence compiler warnings.
4968 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4970 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4971 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4972 from messing up Emacs's 'struct frame' (Bug#14923).
4974 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4976 * alloc.c (make_save_ptr_ptr): Define this function.
4977 It was inadvertently omitted. It's needed only if
4978 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4980 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4982 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4983 frame have focus (Bug#14895).
4985 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4987 Avoid vfork-related deadlock more cleanly.
4988 * callproc.c (child_setup): When the child's exec fails, output
4989 the program name, as that's more useful. Use O_NONBLOCK to avoid
4991 * process.c (create_process_1): Remove; no longer needed.
4992 (create_process): Remove timer hack; no longer needed, now that
4993 the child avoids deadlock.
4995 2013-07-20 Glenn Morris <rgm@gnu.org>
4997 * image.c (Fimage_flush): Fix doc typo.
4999 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5001 Fix array bounds violation when pty allocation fails.
5002 * process.c (PTY_NAME_SIZE): New constant.
5003 (pty_name): Remove static variable; it's now auto.
5004 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5005 Take pty_name as an arg rather than using a static variable.
5006 All callers changed.
5007 (create_process): Recover pty_flag from process, not from volatile local.
5008 (create_pty): Stay inside array even when pty allocation fails.
5009 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5011 * lread.c (Fload): Avoid initialization only when lint checking.
5012 Mention that it's needed only for older GCCs.
5014 2013-07-20 Kenichi Handa <handa@gnu.org>
5016 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5017 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5019 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5021 * lread.c (Fload): Avoid uninitialized warning.
5023 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5025 Fix some minor file descriptor leaks and related glitches.
5026 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5027 (create_lock_file): Use write, not emacs_write.
5028 * image.c (slurp_file, png_load_body):
5029 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5030 (server_accept_connection):
5031 Don't leak an fd on memory allocation failure.
5032 * image.c (slurp_file): Add a cheap heuristic for growing files.
5033 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5034 as that's what the other routines do. Maybe input need not be
5035 blocked at all, but it's better to be consistent.
5036 Avoid undefined behavior when strlen is zero.
5038 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5039 (NSTATICS): Now a constant; doesn't need to be a macro.
5041 2013-07-19 Richard Stallman <rms@gnu.org>
5043 * coding.c (decode_coding_utf_8): Add simple loop for fast
5044 processing of ASCII characters.
5046 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5048 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5050 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5052 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5053 unportable 'struct x_display_info'.
5054 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5057 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5059 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5060 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5062 (system_process_attributes): Prefer plain char to unsigned char
5063 when either will do. Clean up properly if interrupted or if
5064 memory allocations fail. Don't assume sscanf succeeds.
5065 Remove no-longer-needed workaround to stop GCC from whining.
5066 Read command-line once, instead of multiple times. Check read status a
5069 Fix obscure porting bug with varargs functions.
5070 The code assumed that int is treated like ptrdiff_t in a vararg
5071 function, which is not a portable assumption. There was a similar
5072 -- though these days less likely -- porting problem with various
5073 assumptions that pointers of different types all smell the same as
5074 far as vararg functions is conserved. To make this problem less
5075 likely in the future, redo the API to use varargs functions.
5076 * alloc.c (make_save_value): Remove this vararg function.
5077 All uses changed to ...
5078 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5079 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5081 (make_save_ptr): Rename from make_save_pointer, for consistency with
5082 the above. Define only on platforms that need it. All uses changed.
5084 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5086 * keyboard.c: Try to fix typos in previous change.
5087 (DISPLAY_LIST_INFO): New macro.
5088 (kbd_buffer_get_event): Do not access members that are not present
5089 in X11. Revert inadvertent change of "!=" to "=".
5091 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
5093 * keyboard.c (kbd_buffer_get_event):
5094 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
5095 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
5097 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
5099 * filelock.c: Fix unlikely file descriptor leaks.
5100 (get_boot_time_1): Rework to avoid using emacs_open.
5101 This doesn't actually fix a leak, but is better anyway.
5102 (read_lock_data): Use read, not emacs_read.
5104 * doc.c: Fix minor memory and file descriptor leaks.
5105 * doc.c (get_doc_string): Fix memory leak when doc file absent.
5106 (get_doc_string, Fsnarf_documentation):
5107 Fix file descriptor leak on error.
5109 * term.c: Fix minor fdopen-related file descriptor leaks.
5110 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
5111 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
5113 * charset.c: Fix file descriptor leaks and errno issues.
5115 (load_charset_map_from_file): Don't leak file descriptor on error.
5116 Use plain record_xmalloc since the allocation is larger than
5117 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
5119 * eval.c (record_unwind_protect_nothing):
5120 * fileio.c (fclose_unwind):
5122 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
5123 The replacement doesn't block input, but that no longer seems
5126 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
5128 * lread.c: Fix file descriptor leaks and errno issues.
5129 (Fload): Close some races that leaked fds or streams when 'load'
5131 (Fload, openp): Report error number of last nontrivial failure to open.
5132 ENOENT counts as trivial.
5133 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
5135 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
5136 now that the function is always called with a nonnegative arg.
5137 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
5138 All uses replaced with ...
5139 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
5141 A few more minor file errno-reporting bugs.
5142 * callproc.c (Fcall_process):
5143 * doc.c (Fsnarf_documentation):
5144 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
5145 * process.c (set_socket_option):
5146 Don't let a constructor trash errno.
5147 * doc.c: Include <errno.h>.
5149 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
5151 * w32fns.c (unwind_create_tip_frame): Fix declaration.
5153 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5155 Fix w32 bug with call-process-region (Bug#14885).
5156 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
5157 to Fcall_process when the input is empty. This simplifies the
5158 code a bit. It makes no difference on POSIXish platforms but
5159 apparently it fixes a bug on w32.
5161 Fix bug where insert-file-contents closes a file twice (Bug#14839).
5162 * fileio.c (close_file_unwind): Don't close if FD is negative;
5163 this can happen when unwinding a zapped file descriptor.
5164 (Finsert_file_contents): Unwind-protect the fd before the point marker,
5165 in case Emacs runs out of memory between the two unwind-protects.
5166 Don't trash errno when closing FD.
5167 Zap the FD in the specpdl when closing it, instead of deferring
5168 the removal of the unwind-protect; this fixes a bug where a child
5169 function unwinds the stack past us.
5171 New unwind-protect flavors to better type-check C callbacks.
5172 This also lessens the need to write wrappers for callbacks,
5173 and the need for make_save_pointer.
5174 * alloca.c (free_save_value):
5175 * atimer.c (run_all_atimers):
5177 * alloc.c (safe_alloca_unwind):
5178 * atimer.c (unwind_stop_other_atimers):
5179 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
5180 * menu.c (cleanup_popup_menu) [HAVE_NS]:
5181 * minibuf.c (choose_minibuf_frame_1):
5182 * process.c (make_serial_process_unwind):
5183 * xdisp.h (pop_message_unwind):
5184 * xselect.c (queue_selection_requests_unwind):
5185 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
5186 * alloca.c (record_xmalloc):
5187 Prefer record_unwind_protect_ptr to record_unwind_protect with
5189 * alloca.c (Fgarbage_collect):
5190 Prefer record_unwind_protect_void to passing a dummy.
5191 * buffer.c (restore_buffer):
5192 * window.c (restore_window_configuration):
5193 * xfns.c, w32fns.c (do_unwind_create_frame)
5194 New wrapper. All record-unwind uses of wrappee changed.
5195 * buffer.c (set_buffer_if_live):
5196 * callproc.c (call_process_cleanup, delete_temp_file):
5197 * coding.c (code_conversion_restore):
5198 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
5199 * editfns.c (save_excursion_restore)
5200 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
5201 (save_restriction_restore):
5202 * eval.c (restore_stack_limits, un_autoload):
5203 * fns.c (require_unwind):
5204 * keyboard.c (recursive_edit_unwind, tracking_off):
5205 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5206 * macros.c (pop_kbd_macro, restore_menu_items):
5207 * nsfns.m (unwind_create_frame):
5208 * print.c (print_unwind):
5209 * process.c (start_process_unwind):
5210 * search.c (unwind_set_match_data):
5211 * window.c (select_window_norecord, select_frame_norecord):
5212 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5213 (fast_set_selected_frame):
5214 * xfns.c, w32fns.c (unwind_create_tip_frame):
5215 Return void, not a dummy Lisp_Object. All uses changed.
5216 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5217 * callproc.c (call_process_kill):
5218 * fileio.c (restore_point_unwind, decide_coding_unwind)
5219 (build_annotations_unwind):
5220 * insdel.c (Fcombine_after_change_execute_1):
5221 * keyboard.c (read_char_help_form_unwind):
5222 * menu.c (unuse_menu_items):
5223 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5224 * sound.c (sound_cleanup):
5225 * xdisp.c (unwind_redisplay):
5226 * xfns.c (clean_up_dialog):
5227 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5228 Accept no args and return void, instead of accepting and returning
5229 a dummy Lisp_Object. All uses changed.
5230 * cygw32.c (fchdir_unwind):
5231 * fileio.c (close_file_unwind):
5232 * keyboard.c (restore_kboard_configuration):
5233 * lread.c (readevalllop_1):
5234 * process.c (wait_reading_process_output_unwind):
5235 Accept int and return void, rather than accepting an Emacs integer
5236 and returning a dummy object. In some cases this fixes an
5237 unlikely bug when the corresponding int is outside Emacs integer
5238 range. All uses changed.
5239 * dired.c (directory_files_internal_unwind):
5240 * fileio.c (do_auto_save_unwind):
5241 * gtkutil.c (pop_down_dialog):
5242 * insdel.c (reset_var_on_error):
5243 * lread.c (load_unwind):
5244 * xfns.c (clean_up_file_dialog):
5245 * xmenu.c, nsmenu.m (pop_down_menu):
5246 * xmenu.c (cleanup_widget_value_tree):
5247 * xselect.c (wait_for_property_change_unwind):
5248 Accept pointer and return void, rather than accepting an Emacs
5249 save value encapsulating the pointer and returning a dummy object.
5251 * editfns.c (Fformat): Update the saved pointer directly via
5252 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5253 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5254 (unwind_body): New function.
5255 (record_unwind_protect): First arg is now a function returning void,
5256 not a dummy Lisp_Object.
5257 (record_unwind_protect_ptr, record_unwind_protect_int)
5258 (record_unwind_protect_void): New functions.
5259 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5260 * fileio.c (struct auto_save_unwind): New type.
5261 (do_auto_save_unwind): Use it.
5262 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5263 * insdel.c (struct rvoe_arg): New type.
5264 (reset_var_on_error): Use it.
5265 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5267 (specbinding_func): Remove; there are now several such functions.
5268 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5269 (set_unwind_protect_ptr): New function.
5270 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5272 Be simpler and more consistent about reporting I/O errors.
5273 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5274 Say "Read error" and "Write error", rather than "I/O error", or
5275 "IO error reading", or "IO error writing", when a read or write
5277 * process.c (Fmake_network_process, wait_reading_process_output)
5278 (send_process, Fprocess_send_eof, wait_reading_process_output):
5279 Capitalize diagnostics consistently. Put "failed foo" at the
5280 start of the diagnostic, so that we don't capitalize the
5281 function name "foo". Consistently say "failed" for such
5283 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5284 All callers changed. This is so it can use report_file_error.
5285 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5286 diagnostics consistently as above.
5288 * fileio.c (report_file_errno): Fix errno reporting bug.
5289 If the file name is neither null nor a pair, package it up as a
5290 singleton list. All callers changed, both to this function and to
5291 report_file_error. This fixes a bug where the memory allocator
5292 invoked by list1 set errno so that the immediately following
5293 report_file_error reported the wrong errno value.
5295 Fix minor problems found by --enable-gcc-warnings.
5296 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5297 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5299 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5301 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5302 Set event->arg to Qt if switch-event shall be generated.
5303 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5305 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5307 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5310 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5311 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5312 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5313 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5314 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5315 and there is a focused frame.
5316 (head_table): Add focus-in and focus-out.
5317 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5318 bind to handle-focus-in/out.
5320 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5321 (Fhandle_switch_frame): Call Fhandle_focus_in.
5322 (syms_of_frame): defsubr handle-focus-in/out.
5324 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5326 Fix porting bug to older POSIXish platforms (Bug#14862).
5327 * sysdep.c (emacs_pipe): New function, that implements
5328 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5329 This should port better to CentOS 5 and to Mac OS X 10.6.
5330 All calls to pipe2 changed.
5332 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5333 This makes the code easier to read and the executable a bit smaller.
5334 Do not replace all calls to Fcons that happen to create lists,
5335 just calls that are intended to create lists. For example, when
5336 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5337 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5338 Similarly for list2 through list5.
5339 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5340 * bytecode.c (exec_byte_code):
5341 * callint.c (quotify_arg, Fcall_interactively):
5342 * callproc.c (Fcall_process, create_temp_file):
5343 * charset.c (load_charset_map_from_file)
5344 (Fdefine_charset_internal, init_charset):
5345 * coding.c (get_translation_table, detect_coding_system)
5346 (Fcheck_coding_systems_region)
5347 (Fset_terminal_coding_system_internal)
5348 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5349 * composite.c (update_compositions, Ffind_composition_internal):
5350 * dired.c (directory_files_internal, file_name_completion)
5352 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5353 * doc.c (Fsnarf_documentation):
5354 * editfns.c (Fmessage_box):
5356 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5357 (Feval, eval_sub, Ffuncall, apply_lambda):
5358 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5359 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5360 (Fset_file_times, Finsert_file_contents)
5361 (Fchoose_write_coding_system, Fwrite_region):
5362 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5363 * font.c (font_registry_charsets, font_parse_fcname)
5364 (font_prepare_cache, font_update_drivers, Flist_fonts):
5365 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5366 * frame.c (make_frame, Fmake_terminal_frame)
5367 (x_set_frame_parameters, x_report_frame_params)
5368 (x_default_parameter, Fx_parse_geometry):
5369 * ftfont.c (syms_of_ftfont):
5370 * image.c (gif_load):
5371 * keyboard.c (command_loop_1):
5372 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5373 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5374 (Fminor_mode_key_binding, accessible_keymaps_1)
5375 (Faccessible_keymaps, Fwhere_is_internal):
5376 * lread.c (read_emacs_mule_char):
5377 * menu.c (find_and_return_menu_selection):
5378 * minibuf.c (get_minibuffer):
5379 * nsfns.m (Fns_perform_service):
5380 * nsfont.m (ns_script_to_charset):
5381 * nsmenu.m (ns_popup_dialog):
5382 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5383 (Fx_own_selection_internal):
5384 * nsterm.m (append2):
5385 * print.c (Fredirect_debugging_output)
5386 (print_prune_string_charset):
5387 * process.c (Fdelete_process, Fprocess_contact)
5388 (Fformat_network_address, set_socket_option)
5389 (read_and_dispose_of_process_output, write_queue_push)
5390 (send_process, exec_sentinel):
5391 * sound.c (Fplay_sound_internal):
5392 * textprop.c (validate_plist, add_properties)
5393 (Fput_text_property, Fadd_face_text_property)
5394 (copy_text_properties, text_property_list, syms_of_textprop):
5395 * unexaix.c (report_error):
5396 * unexcoff.c (report_error):
5397 * unexsol.c (unexec):
5398 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5399 (Fformat_mode_line, syms_of_xdisp):
5400 * xfaces.c (set_font_frame_param)
5401 (Finternal_lisp_face_attribute_values)
5402 (Finternal_merge_in_global_face, syms_of_xfaces):
5403 * xfns.c (x_default_scroll_bar_color_parameter)
5404 (x_default_font_parameter, x_create_tip_frame):
5405 * xfont.c (xfont_supported_scripts):
5406 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5407 (menu_help_callback, xmenu_show):
5409 * xterm.c (set_wm_state):
5410 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5411 and similarly for list2 through list5.
5413 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5415 * callproc.c (Fcall_process_region): Fix minor race and tune.
5416 (create_temp_file): New function, with the temp-file-creation part
5417 of the old Fcall_process_region. Use Fcopy_sequence to create the
5418 temp file name, rather than alloca + build_string, for simplicity.
5419 Don't bother to block input around the temp file creation;
5420 shouldn't be needed. Simplify use of mktemp.
5421 Use record_unwind_protect immediately after creating the temp file;
5422 this closes an unlikely race where the temp file was not removed.
5423 Use memcpy rather than an open-coded loop.
5424 (Fcall_process_region): Use the new function. If the input is
5425 empty, redirect from /dev/null rather than from a newly created
5426 empty temp file; this avoids unnecessary file system traffic.
5428 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5430 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5431 Simplify by making this case like the other two. This is a bit
5432 slower on obsolete hosts, but the extra complexity isn't worth it.
5434 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5435 * process.c (create_process) [!DOS_NT]:
5436 Remove now-unnecessary calls to emacs_close.
5438 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5440 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5441 returning early. (Bug#14850)
5443 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5444 and inhibit-iso-escape-detection attributes of 'undecided'.
5447 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5449 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5450 Reported by Herbert J. Skuhra in
5451 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5453 Don't lose top specpdl entry when memory is exhausted.
5454 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5455 specpdl overflow here, to simplify callers; all callers changed.
5456 Always reserve an unused entry at the stack top; this avoids
5457 losing the top entry's information when memory is exhausted.
5459 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5461 Clean up errno reporting and fix some errno-reporting bugs.
5462 * callproc.c (Fcall_process):
5463 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5464 * process.c (create_process, Fmake_network_process):
5465 * unexaix.c (report_error):
5466 * unexcoff.c (report_error):
5467 Be more careful about reporting the errno of failed operations.
5468 The code previously reported the wrong errno sometimes.
5469 Also, prefer report_file_errno to setting errno + report_file_error.
5470 (Fcall_process): Look at openp return value rather than at path,
5471 as that's a bit faster and clearer when there's a numeric predicate.
5472 * fileio.c (report_file_errno): New function, with most of the
5473 old contents of report_file_error.
5474 (report_file_error): Use it.
5475 (Ffile_exists_p, Ffile_accessible_directory_p):
5476 Set errno to 0 when it is junk.
5477 * fileio.c (Faccess_file):
5478 * image.c (x_create_bitmap_from_file):
5479 Use faccessat rather than opening the file, to avoid the hassle of
5480 having a file descriptor open.
5481 * lisp.h (report_file_errno): New decl.
5482 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5485 * process.c (create_process, wait_reading_process_output) [AIX]:
5486 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5487 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5488 a multithreaded environment anyway).
5489 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5491 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5493 * image.c (x_find_image_file): Don't close a remote file handle.
5495 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5497 Fix races with threads and file descriptors.
5498 * callproc.c (Fcall_process_region):
5499 * dired.c (open_directory):
5500 * emacs.c (main, Fdaemon_initialized):
5501 * image.c (x_find_image_file):
5502 * inotify.c (Finotify_rm_watch):
5503 * lread.c (Flocate_file_internal):
5504 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5505 * term.c (term_mouse_moveto, init_tty):
5506 * termcap.c (tgetent):
5507 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5508 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5509 * unexhp9k800.c, unexmacosx.c (unexec):
5510 * callproc.c (Fcall_process_region):
5511 Use emacs_close, not close.
5512 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5513 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5514 and posix_close function on current platforms (which all lack them).
5515 (emacs_close): Use it. This should fix the races on GNU/Linux and
5516 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5517 and it should avoid closing random victim file descriptors on
5520 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5522 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5523 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5526 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5527 This is for .gdbinit xbacktrace.
5529 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5530 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5531 (emacs_set_tty): Now static.
5532 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5533 * term.c (tty_capable_p, tty_default_color_capabilities)
5534 (get_tty_terminal, term_mouse_movement)
5535 (handle_one_term_event, init_tty, maybe_fatal):
5536 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5537 (tgetent, scan_file, name_match, compare_contin):
5538 * terminal.c (get_terminal):
5539 Use bool for boolean.
5540 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5541 Prefer char to unsigned char if either will do.
5542 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5543 (tty_write_glyphs): Prefer int to unsigned.
5544 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5545 All callers changed.
5546 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5548 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5551 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5552 (B__dummy__): New dummy symbol, to pacify C89.
5553 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5554 they can't grok varargs macros.
5555 * dispnew.c (add_window_display_history)
5556 (add_frame_display_history):
5557 * print.c (print_object):
5558 * xdisp.c (debug_method_add):
5559 Use %p printf format only for void pointers.
5560 * emacs.c (usage_message): New constant, replacing ...
5561 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5562 (main): Adjust to usage reorg.
5563 * fns.c (syms_of_fns):
5564 * profiler.c (syms_of_profiler):
5565 Don't use non-constant struct initializers.
5566 * gnutls.h (gnutls_initstage_t):
5567 * lisp.h (enum Lisp_Fwd_Type):
5568 * lread.c (lisp_file_lexically_bound_p):
5569 * xsettings.c (anonymous enum):
5570 Remove trailing comma.
5571 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5572 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5573 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5575 * regex.c (const_re_char): New type, to pacify strict C89.
5576 All uses of 'const re_char' replaced to use it.
5577 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5578 with glibc when strict C89. This change is imported from gnulib.
5580 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5581 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5582 Omit GNU_LINUX implementation, since it requires long long.
5583 * xterm.c (x_draw_underwave):
5584 Do not assume the traditional order of struct's members.
5585 (x_term_init): Rewrite to avoid the need for non-constant structure
5588 Syntax cleanup, mostly replacing macros with functions.
5589 This removes the need for the syntax_temp hack.
5590 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5591 * syntax.c (SYNTAX_INLINE): New macro.
5592 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5593 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5594 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5595 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5596 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5597 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5598 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5599 Now constants, not macros.
5600 (syntax_temp) [!__GNUC__]: Remove.
5601 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5602 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5603 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5604 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5605 Move here from syntax.h; now functions, not macros. Except for the
5606 last function, these are static since only syntax.c uses them.
5607 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5608 All uses changed. Now a function, not a macro; use this fact
5609 to simplify the code.
5610 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5611 compiler bugs; no longer relevant.
5612 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5613 (SYNTAX_INLINE): New macro.
5614 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5615 for the new functions. Use bool for boolean member.
5616 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5617 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5618 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5619 (SETUP_BUFFER_SYNTAX_TABLE):
5620 Now extern inline functions, not macros.
5621 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5622 Remove; all uses replaced by implementation.
5623 (syntax_temp) [!__GNUC__]: Remove decl.
5624 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5626 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5628 * emacs.c (main): Fix syntax error.
5630 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5632 Timestamp fixes for undo (Bug#14824).
5633 * atimer.c (schedule_atimer):
5634 * fileio.c (Ffile_newer_than_file_p):
5635 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5636 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5637 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5638 (syms_of_fileio): Remove Sclear_visited_file_name.
5639 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5640 file doesn't exist; this avoids an ambiguity with negative timestamps.
5641 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5642 * systime.h (make_emacs_time, invalid_emacs_time):
5643 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5644 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5645 * undo.c (record_first_change): Push (visited-file-modtime) onto
5646 undo list rather than reimplementing it by hand, incorrectly.
5648 2013-07-09 Ken Brown <kbrown@cornell.edu>
5650 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5652 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5654 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5656 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5658 Handle errno and exit status a bit more carefully.
5659 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5660 number into an exit status. Instead, use EXIT_CANCELED.
5661 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5662 * callproc.c (relocate_fd):
5663 * emacs.c (close_output_streams, main):
5664 * process.c (create_process):
5665 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5666 Use emacs_perror for simplicity.
5667 * callproc.c (relocate_fd, main):
5668 * sysdep.c (sys_subshell):
5669 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5670 (shut_down_emacs): Use emacs_write, not write.
5671 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5672 * fileio.c (Fcopy_file, e_write):
5673 * nsterm.m (ns_select):
5674 * process.c (send_process):
5675 * sound.c (vox_write):
5676 Use emacs_write_sig, not emacs_write.
5677 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5678 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5680 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5682 (emacs_full_write): New function.
5683 (emacs_write): Rewrite to use it.
5684 (emacswrite_sig, emacs_perror): New functions.
5685 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5687 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5689 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5690 on NS even if it is present. Pixmap on NS is a void*.
5692 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5694 Port to Ubuntu 10 (Bug#14803).
5695 Problem reported by T.V. Raman.
5696 * process.c (close_on_exec, accept4, process_socket):
5697 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5699 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5701 * w32.c (sys_dup): Declare prototype.
5705 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5707 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5709 Make file descriptors close-on-exec when possible (Bug#14803).
5710 This simplifies Emacs a bit, since it no longer needs to worry
5711 about closing file descriptors by hand in some cases.
5712 It also fixes some unlikely races. Not all such races, as
5713 libraries often open files internally without setting
5714 close-on-exec, but it's an improvement.
5715 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5716 * callproc.c (Fcall_process) [!MSDOS]:
5717 * emacs.c (main) [!DOS_NT]:
5718 * nsterm.m (ns_term_init):
5719 * process.c (create_process):
5720 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5721 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5722 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5723 Prefer mkostemp with O_CLOEXEC to mkstemp.
5724 * callproc.c (relocate_fd) [!WINDOWSNT]:
5725 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5726 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5728 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5729 Make the resulting file descriptor close-on-exec.
5730 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5731 * lread.c (load_descriptor_list, load_descriptor_unwind):
5732 Remove; no longer needed. All uses removed.
5733 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5734 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5736 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5737 (Fmake_network_process, Fnetwork_interface_list):
5738 (Fnetwork_interface_info, server_accept_connection):
5739 Make newly-created socket close-on-exec.
5740 * sysdep.c (emacs_open, emacs_fopen):
5741 Make new-created descriptor close-on-exec.
5742 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5743 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5745 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5747 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5748 for NS_IMPL_GNUSTEP.
5750 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5752 Fix openp errno handling.
5753 * callproc.c (Fcall_process): Preserve openp errno around close.
5754 * lread.c (openp): Set errno when returning -1, as some callers
5757 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5759 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5761 * nsterm.h (NSSavePanel): Update comment.
5762 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5763 (ns_run_file_dialog): Declare.
5765 * nsfns.m: Remove panelOK.
5767 (ns_run_file_dialog): New function.
5768 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5769 event loop, so file dialog is popped up by ns_run_file_dialog, called
5770 by sendEvent (Bug#14578).
5771 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5773 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5775 * xdisp.c (default_line_pixel_height): New function.
5776 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5777 (try_cursor_movement, redisplay_window, try_window)
5778 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5780 * window.c (window_scroll_pixel_based):
5781 use default_line_pixel_height.
5783 * dispextern.h (default_line_pixel_height): Add prototype.
5785 * frame.c (x_set_line_spacing): Accept a float value for
5786 line-spacing parameter, per the documentation.
5788 * data.c (Fmultibyte_string_p): Doc fix.
5790 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5792 Use emacs_open more consistently when opening files.
5793 This handles EINTR more consistently now, and makes it easier
5794 to introduce other uniform changes to file descriptor handling.
5795 * src/systdio.h: New file.
5796 * src/buffer.c (mmap_init):
5797 * cygw32.c (chdir_to_default_directory):
5798 * dispnew.c (Fopen_termscript):
5799 * emacs.c (Fdaemon_initialized):
5800 * fileio.c (Fdo_auto_save):
5801 * image.c (slurp_file, png_load_body, jpeg_load_body):
5802 * keyboard.c (Fopen_dribble_file):
5804 * print.c (Fredirect_debugging_output):
5805 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5806 * termcap.c (tgetent):
5807 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5808 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5809 * w32term.c (w32_initialize) [CYGWIN]:
5810 * xfaces.c (Fx_load_color_file):
5811 Use emacs_open instead of plain open, and emacs_fopen instead of
5813 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5814 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5815 * callproc.c (default_output_mode): New constant.
5816 (Fcall_process): Use it to call emacs_open instead of plain creat.
5817 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5818 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5819 (emacs_fopen): New function.
5820 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5821 Include <lisp.h>, for emacs_open.
5822 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5824 Remove duplicate #include directives.
5825 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5827 Don't include stdio.h twice.
5828 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5829 Don't include sys/types.h or stdio.h twice.
5830 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5831 * lread.c: Don't include coding.h twice.
5832 * nsfont.m: Don't include frame.h twice.
5833 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5834 * ralloc.c: Don't include <unistd.h> twice.
5835 * xdisp.c: Don't include font.h twice.
5836 * xterm.c: Don't include fontset.h twice.
5837 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5839 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5841 Scale ImageMagick images more carefully.
5842 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5843 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5844 Be more careful about avoiding undefined behavior after
5845 integer overflow and division by zero.
5847 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5849 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5850 (syms_of_w32fns): DEFSYM them.
5851 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5852 (CCHDEVICENAME): Define macros if not defined.
5853 (struct MONITOR_INFO_EX): New struct.
5854 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5855 (enum_display_monitors_fn): New variable.
5856 (globals_of_w32fns): Initialize it.
5857 (Fx_display_pixel_width, Fx_display_pixel_height)
5858 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5859 multi-monitor setups in docstrings.
5860 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5861 screen size by primary monitor's millimeter per pixel.
5862 (w32_monitor_enum, w32_display_monitor_attributes_list)
5863 (w32_display_monitor_attributes_list_fallback)
5864 (Fw32_display_monitor_attributes_list): New functions.
5865 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5867 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5869 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5871 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5873 * fileio.c (Qfile_notify_error): New error symbol.
5875 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5876 * inotify.c (inotify_callback, symbol_to_inotifymask)
5877 (Finotify_add_watch, Finotify_rm_watch): Use it.
5878 (inotifyevent_to_event): Exchange order of cookie and file name.
5879 (Finotify_add_watch): Adapt docstring.
5881 * lisp.h (Qfile_notify_error): Declare.
5883 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5885 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5886 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5887 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5888 which did not work (see <http://bugs.gnu.org/14569#307>).
5889 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5890 && (!noninteractive || initialized)). This attempts to thread
5891 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5893 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5895 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5896 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5898 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5900 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5901 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5902 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5903 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5905 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5907 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5908 Define to __sys_siglist.
5910 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5912 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5913 word-wrap, so that overflow-newline-into-fringe would work in
5914 visual-line-mode. (Bug#2749)
5915 (move_it_in_display_line_to): When the last scanned display
5916 element fits exactly on the display line, and
5917 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5918 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5919 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5920 finding buffer position that corresponds to pixel coordinates,
5921 e.g. in buffer_posn_from_coords.
5923 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5925 * process.c (handle_child_signal): Call catch_child_signal if
5928 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5930 Don't convert function pointers to void * and back.
5931 It isn't portable C, and it's easy enough to avoid.
5932 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5933 (make_save_value): Add support for SAVE_FUNCPOINTER.
5934 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5935 * print.c (print_object):
5936 Distinguish function from object pointers.
5937 * lisp.h (SAVE_FUNCPOINTER): New constant.
5938 (SAVE_SLOT_BITS): Adjust to it.
5939 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5940 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5941 (voidfuncptr): New typedef.
5942 (struct Lisp_Save_Value): New member data[0].funcpointer.
5943 (XSAVE_FUNCPOINTER): New function.
5945 Simplify buildobj processing.
5946 * Makefile.in (buildobj.h): Make it a sequence of strings each
5947 followed by comma, rather than a single string. Put it into a
5948 .tmp file in case there's an error while generating it.
5949 (gl-stamp): Use .tmp for temp files.
5950 (mostlyclean): Clean .tmp files.
5951 * doc.c (buildobj): Move to just the routine that needs it.
5952 It's now an array of strings, so processing is simpler.
5954 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5956 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5957 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5958 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5959 Invoke malloc_enable_thread even when not interactive.
5960 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5961 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5962 in this case, since the underlying bug has now been fixed.
5964 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5966 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5967 unlinking it (bug#14691).
5969 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5971 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5972 before checking whether buffer is modified. This lets
5973 `kill-buffer-query-functions' cancel killing of the buffer or save
5974 its content before `kill-buffer' asks user the "Buffer %s
5975 modified; kill anyway?" question.
5977 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5979 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5980 Let the super performKeyEquivalent deal with them (Bug#14747).
5982 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5984 * widget.c (resize_cb): Remove unused local.
5986 Do not use GTK 3 if it exists but cannot be compiled.
5987 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5988 * xterm.c (x_error_handler) [!USE_GTK]:
5991 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5993 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5995 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5996 to the valid range of values. (Bug#14753)
5998 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5999 when moving point by using the current glyph matrix. This avoids
6000 the need to force redisplay when this function is called in a
6003 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6005 Fix minor problems found by static checking.
6006 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6007 Redo the latter's body to sidestep GCC parenthesization warnings.
6008 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6009 * coding.c (detect_coding, detect_coding_system):
6010 * coding.h (struct undecided_spec):
6011 Use bool for boolean.
6012 * image.c (QCmax_width, QCmax_height): Now static.
6013 * xdisp.c (Fmove_point_visually): Remove unused local.
6015 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6017 * xdisp.c (Fmove_point_visually): New function.
6019 2013-06-28 Kenichi Handa <handa@gnu.org>
6021 * coding.h (define_coding_undecided_arg_index): New enum.
6022 (coding_attr_index): New members
6023 coding_attr_undecided_inhibit_null_byte_detection,
6024 coding_attr_undecided_inhibit_iso_escape_detection,
6025 coding_attr_undecided_prefer_utf_8.
6026 (undecided_spec): New struct.
6027 (struct coding_system): New member `undecided' of the member
6030 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6031 (detect_coding): Likewise.
6032 (detect_coding_system): Likewise.
6033 (Fdefine_coding_system_internal): New coding system properties
6034 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6036 (syms_of_coding): Adjust for coding_arg_undecided_max.
6038 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6040 * image.c (x_from_xcolors): Remove unused local.
6042 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6044 Defer image data transfer between X client and server until actual
6047 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6050 * image.c (Destroy_Image): Remove.
6051 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6052 `mask_p', and `colors_p'. All uses changed.
6053 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6054 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6055 New macros for `flags' arg to x_clear_image_1.
6056 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6057 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6058 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6059 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6060 (image_get_x_image, image_unget_x_image): New functions or macros.
6061 (image_background, image_background_transparent, x_to_xcolors)
6062 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6063 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6064 instead of Destroy_Image.
6065 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6066 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6067 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6068 (imagemagick_load_image, svg_load_image): Use them instead of
6069 x_create_x_image_and_pixmap, and x_put_x_image followed by
6070 x_destroy_x_image, respectively.
6071 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6072 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6073 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6074 background_transparent fields.
6075 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6076 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6078 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6080 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6081 This mostly consists of undoing recent changes.
6082 * callproc.c (Fcall_process):
6083 * process.c (create_process):
6084 Do not worry about catching SIGCHLD here, undoing previous change.
6085 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
6086 * process.c, process.h (catch_child_signal):
6087 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
6088 * process.c (catch_child_handler): Don't worry about being called
6089 lazily and do not assume caller has blocked SIGCHLD, undoing
6090 previous change. Move first-time stuff back to
6091 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
6092 tickle glib, as that causes Cygwin bootstrap to fail. Do not
6093 set lib_child_handler if it's already initialized, which may
6094 help avoid problems on GNUStep.
6096 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6098 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
6099 * callproc.c (Fcall_process):
6100 * process.c (create_process):
6101 Make sure SIGCHLD is caught before we fork,
6102 since Emacs startup no arranges to catch SIGCHLD.
6103 * process.c (lib_child_handler): Initialize to null, not to
6105 (catch_child_signal): Allow self to be called lazily.
6106 Do nothing if it's already been called.
6107 Assume caller has blocked SIGCHLD (all callers do now).
6108 * emacs.c (main): Do not catch SIGCHLD here; defer it until
6109 just before it's really needed.
6110 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
6111 since it hasn't been caught yet.
6113 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
6115 * image.c (compute_image_size): New function to implement
6116 :max-width and :max-height.
6117 (imagemagick_load_image): Use it.
6119 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
6121 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
6122 * callproc.c, process.h (block_child_signal, unblock_child_signal):
6124 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
6125 * process.c (catch_child_signal): Block SIGCHLD while futzing with
6126 the SIGCHLD handler, since the code is not atomic and (due to glib)
6127 signals may be arriving now.
6128 * sysdep.c (init_signals): Do not catch child signals here;
6129 'main' now does that later, at a safer time.
6131 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
6133 Clean up SIGCHLD handling a bit (Bug#14569).
6134 * process.c, process.h (catch_child_signal):
6135 Now always extern, even if !NS_IMPL_GNUSTEP.
6136 * process.c (catch_child_signal): Move glib tickler here from
6137 init_process_emacs, so that it's done earlier in Emacs
6138 initialization. Also move the noninteractive && !initialized
6139 check here from init_process_emacs. This is all a bit cleaner for
6140 GNUish platforms, and I hope it works around the Cygwin bug.
6141 * sysdep.c (init_signals): Invoke catch_child_signal here, so
6142 that glib signal handling is tickled before glib creates threads.
6144 * process.c (wait_reading_process_output): Avoid int overflow
6145 when reading more than 2 GiB total from a process.
6147 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6149 * process.c (create_process): Handle a couple more cases,
6150 i.e., work even if new_argv and wait_child_setup[i] are cached.
6151 Use Fcall_process's style for volatile vars.
6153 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
6155 * process.c (create_process): Mark PROCESS volatile.
6157 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
6159 Use C99-style flexible array members if available.
6160 This avoids some subtle aliasing issues, which typically
6161 aren't a problem with GCC but may be a problem elsewhere.
6162 * alloc.c (sdata): New typedef, replacing the old struct sdata.
6163 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
6164 In either case, it uses a flexible array member rather than
6165 the old struct hack. All uses changed.
6166 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
6167 Adjust to sdata reorganization.
6168 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
6169 Use offsetof (struct, flex_array_member), not sizeof (struct), as
6170 that ports better to pre-C99 non-GCC.
6171 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
6172 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
6173 as the latter has changed.
6174 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
6175 and port better to pre-C99 GCC.
6176 * image.c (struct xpm_cached_color):
6177 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
6178 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
6179 Use FLEXIBLE_ARRAY_MEMBER.
6180 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
6181 Move decl to top level so it gets checked against implementation.
6182 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
6183 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
6185 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6187 * syntax.c: Integer cleanups.
6188 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
6189 All uses that need 0-or-2 changed to:
6190 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
6191 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
6192 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
6193 (char_quoted, prev_char_comend_first, back_comment)
6194 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6195 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
6196 Use bool for boolean.
6197 (update_syntax_table, skip_chars, skip_syntaxes):
6198 Prefer int to unsigned when either will do.
6199 (back_comment): Return boolean success flag, like forw_comment,
6200 instead of positive-or-minus-1 (which might have overflowed int anyway).
6201 Don't stuff ptrdiff_t into int.
6202 (syntax_spec_code, syntax_code_spec): Now const.
6203 (Fmatching_paren, scan_lists, scan_sexps_forward):
6204 Use enum syntaxcode for syntax code.
6205 (Fmatching_paren): Check that arg is a character, not just an integer.
6206 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6207 (Finternal_describe_syntax_value): Omit no-longer-needed
6209 (skip_chars): Use char, not unsigned char, when the distinction
6211 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6212 * bytecode.c (exec_byte_code):
6213 * syntax.c (syntax_spec_code, Fchar_syntax)
6214 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6216 * syntax.h (SYNTAX_WITH_FLAGS):
6217 Omit unnecessary casts.
6219 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6221 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6222 line dimensions here, to avoid race conditions with the main
6223 thread. (Bug#14062, bug#14630, bug#14669)
6225 * w32term.c (w32_draw_window_cursor): Compute the header line and
6226 mode line dimensions here.
6227 <w32_system_caret_window, w32_system_caret_hdr_height>:
6228 <w32_system_caret_mode_height>: New variables.
6230 * w32term.h: Declare them.
6232 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6234 * alloc.c (die): Move "assertion failed" string here ...
6235 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6236 COND when SUPPRESS_CHECKING. This shrinks the executable text
6237 size by 0.8% to 2.2% when configured with --enable-checking,
6238 depending on optimization flags (GCC 4.8.1 x86-64).
6240 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6242 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6244 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6245 base is 2; this is more accurate.
6247 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6249 * sound.c (string_default): Move to !WINDOWSNT section.
6250 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6252 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6254 * sound.c: Integer cleanups.
6255 Remove unnecessary forward decls.
6256 (struct sound_device): The 'file' member is now a Lisp_Object, not
6257 a char *, so that we needn't invoke alloca on a huge size.
6258 (Fplay_sound_internal): Adjust to this.
6259 (string_default): New function.
6260 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6261 Use it to adjust to the struct sound_device change.
6262 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6263 (be2hs) [0]: Remove.
6265 * syntax.c (skip_chars): Don't use uninitialized storage
6266 when searching a multibyte buffer for characters that are not in a
6267 unibyte string that contains non-ASCII characters.
6269 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6271 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6272 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6274 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6276 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6278 2013-06-18 Kenichi Handa <handa@gnu.org>
6280 * font.c (Ffont_spec): Signal an error for an invalid font name
6283 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6285 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6286 In particular this ports to 32-bit sparc Sun cc.
6287 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6288 array with a dummy element at specpdl[-1], so that its address can
6290 (unbind_to): Do not copy the binding; not needed, now that we
6291 copy old_value in the one place where the copy is needed.
6292 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6293 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6294 (union specbinding): Rename from struct specbinding. Redo layout
6295 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6296 which is not portable. With Sun C 5.12 32-bit sparc, the
6297 declaration causes nargs to be an unsigned bitfield, a behavior
6298 that the C standard allows; but Emacs wants nargs to be signed.
6299 The overall type is now a union of structures rather than a
6300 structure of union of structures, and the 'kind' member is now a
6301 bitfield, so that the overall type doesn't grow. All uses changed.
6302 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6304 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6306 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6307 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6309 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6311 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6313 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6314 unless we know that the window w's frame is a frame object.
6315 Another attempt at solving bug#14062 and bug#14630.
6317 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6319 * textprop.c (property_set_type): New enum.
6320 (add_properties): Allow appending/prepending text properties.
6321 (add_text_properties_1): Factored out of Fadd_text_properties.
6322 (Fadd_text_properties): Move all the code into
6323 add_text_properties_1.
6324 (Fadd_face_text_property): New function that calls
6325 add_text_properties_1.
6327 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6329 Move functions from lisp.h to individual modules when possible.
6330 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6331 * alloc.c (XFLOAT_INIT, set_symbol_name):
6332 * buffer.c (CHECK_OVERLAY):
6333 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6334 (set_char_table_parent):
6335 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6336 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6337 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6338 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6340 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6341 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6342 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6343 (backtrace_args, backtrace_debug_on_exit):
6344 * floatfns.c (CHECK_FLOAT):
6345 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6346 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6347 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6348 (set_hash_index_slot):
6349 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6350 * marker.c (CHECK_MARKER):
6351 * textprop.c (CHECK_STRING_OR_BUFFER):
6352 * window.c (CHECK_WINDOW_CONFIGURATION):
6353 Move here from lisp.h, and make these functions static rather than
6355 * buffer.c (Qoverlayp):
6357 * fns.c (Qhash_table_p):
6358 * window.c (Qwindow_configuration_p):
6360 * lisp.h: Remove the abovementioned defns and decls.
6362 Use functions, not macros, for XINT etc (Bug#11935).
6363 In lisp.h, prefer functions to function-like macros, and
6364 constants to object-like macros, when either will do. This:
6365 . simplifies use, as there's no more need to worry about
6366 arguments' side effects being evaluated multiple times.
6367 . makes the code easier to debug on some platforms.
6368 However, when using gcc -O0, keep using function-like macros
6369 for a few critical operations, for performance reasons.
6370 This sort of thing isn't needed with gcc -Og, but -Og
6371 is a GCC 4.8 feature and isn't widely-enough available yet.
6372 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6373 Remove enum lsb_bits; no longer needed.
6374 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6375 * buffer.c (Qoverlap):
6377 * fns.c (Qhash_table_p):
6378 Now extern, so lisp.h can use these symbols.
6379 * dispextern.h: Include character.h, for MAX_CHAR etc.
6380 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6381 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6382 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6383 (GLYPH_CODE_P): Move here from lisp.h.
6384 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6385 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6386 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6387 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6388 XUNTAG now returns void *.
6389 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6390 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6391 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6392 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6393 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6394 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6395 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6396 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6397 New macros, renamed from their sans-lisp_h_ counterparts.
6398 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6399 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6400 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6401 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6402 If compiling via GCC without optimization, define these as macros
6403 in addition to inline functions.
6404 To disable this, compile with -DINLINING=0.
6405 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6406 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6407 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6408 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6409 (INTMASK, VALMASK): Now macros, since static values cannot be
6410 accessed from extern inline functions.
6411 (VALMASK): Also a constant, for benefit of old GDB.
6412 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6413 is INTEGERP, which can fold it in.
6414 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6415 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6416 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6417 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6418 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6419 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6420 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6421 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6422 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6423 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6424 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6425 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6426 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6427 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6428 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6429 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6430 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6431 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6432 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6433 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6434 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6435 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6436 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6437 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6438 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6439 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6440 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6441 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6442 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6443 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6444 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6445 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6446 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6448 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6449 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6450 (VALMASK): Define in one place rather than in two, merging the
6451 USE_LSB_TAG parts; this is simpler.
6452 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6453 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6454 Move up, to avoid use before definition.
6455 Also include "globals.h" earlier, for the same reason.
6456 (make_natnum): New function.
6457 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6458 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6459 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6460 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6461 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6462 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6463 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6464 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6465 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6466 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6467 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6468 (Qwindow_configuration_p, Qimage): New forward declarations.
6469 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6470 (STRING_COPYIN): Remove; unused.
6471 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6472 (xcar_addr, xcdr_addr): New functions. All uses changed.
6473 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6474 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6475 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6476 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6477 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6478 (TYPE_RANGED_INTEGERP): Simplify.
6479 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6480 (setlocale, fixup_locale, synchronize_system_messages_locale)
6481 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6482 Now empty functions, not macros.
6483 (functionp): Return bool, not int.
6484 * window.c (Qwindow_configuration_p): Now extern,
6485 so window.h can use it.
6486 * window.h (Qwindowp): Move decl back to lisp.h.
6488 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6490 * xdisp.c (Fline_pixel_height): New function, required for solving
6493 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6495 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6497 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6499 * lread.c (syms_of_lread):
6500 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6502 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6504 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6506 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6508 * fileio.c (expand_file_name): Doc fix.
6510 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6512 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6513 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6514 Wait for self, not for 0. This can't hurt on GNU or similar
6515 system, and may help with Cygwin.
6517 * keyboard.c: Don't use PROP (...) as an lvalue.
6518 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6519 Use set_prop (A, B), not PROP (A) = B.
6521 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6523 * xdisp.c (get_it_property): Use it->window instead of generating
6524 a Lisp object from it->w.
6526 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6528 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6529 get-char-property the window that is being rendered, instead of
6530 the buffer, to support window-specific overlays. (Bug#14575)
6531 (compute_display_string_pos): When W is NULL, use the current
6532 buffer as the object to pass to get-char-property.
6533 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6534 pointer member of the bidi iterator, since no window is pertinent
6537 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6539 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6540 being displayed, and pass it to compute_display_string_pos.
6541 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6542 (bidi_paragraph_init): All callers changed.
6544 * xdisp.c (init_from_display_pos, init_iterator)
6545 (handle_single_display_spec, next_overlay_string)
6546 (get_overlay_strings_1, reseat_1, reseat_to_string)
6547 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6548 Set bidi_it.w member from it->w.
6549 (compute_display_string_pos): Accept additional argument, the
6550 window being displayed, and pass it to Fget_char_property.
6553 * dispextern.h (struct bidi_it): New member w, the window being
6555 (compute_display_string_pos): Adjust prototype.
6557 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6559 * xgselect.c: Remove unneeded include xterm.h.
6561 * process.c (wait_reading_process_output): Check for NS before GLIB.
6562 GLIB may be linked in due to rsvg, but ns_select must be called.
6564 * xgselect.c (xg_select): Remove call to window_system_available
6565 and g_main_context_pending at the top, so Gdk events (i.e. file
6566 notify) are processed when Emacs is started with -nw.
6568 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6570 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6571 (ctagsfiles3): New variable, includes only *.m files.
6572 (TAGS): Use an explicit language name in the regular expressions,
6573 to avoid transformation of '/SOMETHING' by MSYS to
6574 'c:\MSYS\SOMETHING'.
6576 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6578 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6580 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6582 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6583 still need to set the mouse pointer shape and activate help-echo.
6586 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6588 A few porting etc. fixes for the new file monitor code.
6589 See the thread containing
6590 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6591 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6592 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6593 (dir_monitor_callback, Fgfile_rm_watch):
6594 Use assq_no_quit instead of Fassoc, for speed.
6595 (dir_monitor_callback, Fgfile_rm_watch):
6596 eassert that the monitor is a fixnum.
6597 (dir_monitor_callback): No need for CDR_SAFE.
6598 Simplify building of lisp with alternative tails.
6599 (Fgfile_add_watch, Fgfile_rm_watch):
6600 Do not assume glib functions set errno reliably on failure.
6601 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6602 and signal an error otherwise.
6603 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6604 Use Fdelq instead of Fdelete, for speed.
6606 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6608 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6609 don't insist on being invoked on a highlighted tool-bar button.
6610 Avoids losing tool-bar functionality when mouse-highlight is nil.
6611 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6612 Don't highlight when mouse-highlight is nil.
6613 (note_mouse_highlight): When mouse-highlight is nil, don't return
6614 right away; instead, run tool-bar and mode-line highlight
6615 subroutine, clear any existing highlight, and revert the mouse
6616 pointer to its default shape. (Bug#14558)
6618 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6620 * lisp.mk (lisp): Add prog-mode.el.
6622 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6624 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6625 * process.c (dummy_handler): New function.
6626 (lib_child_handler): New static var.
6627 (handle_child_signal): Invoke it.
6628 (catch_child_signal): If a library has set up a signal handler,
6629 save it into lib_child_handler.
6630 (init_process_emacs): If using glib and not on Windows, tickle glib's
6631 child-handling code so that it initializes its private SIGCHLD handler.
6632 * syssignal.h (SA_SIGINFO): Default to 0.
6633 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6634 31; it should no longer be needed now.
6636 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6638 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6640 * gfilenotify.c (globals_of_gfilenotify): New function.
6641 (syms_of_gfilenotify): Move global initialization there.
6643 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6645 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6647 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6648 * keyboard.c (menu_bar_items, tool_bar_items):
6649 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6650 not override local keymaps any more.
6652 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6654 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6656 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6658 * w32console.c (initialize_w32_display): Return the dimensions of
6659 the console window via 2 additional arguments, not via the current
6660 frame. This avoids crashes due to overrunning the bounds of
6661 frame's decode_mode_spec_buffer, which is not resized following
6662 the change of the frame dimensions from the initial 10x10.
6664 * w32term.h (w32_initialize_display_info): Adjust prototype.
6666 * term.c (init_tty): Take dimensions of the frame from the values
6667 returned by initialize_w32_display.
6669 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6670 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6671 (LIBES): Add $(GFILENOTIFY_LIBS).
6673 * w32inevt.c (handle_file_notifications): Add dummy implementation
6674 for !HAVE_W32NOTIFY.
6676 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6678 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6680 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6682 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6684 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6686 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6688 Fix minor problems found by static checking.
6689 * data.c (pure_write_error):
6690 Use xsignal2, not Fsignal, as Fsignal might return.
6691 * eval.c (set_backtrace_debug_on_exit): Now static.
6692 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6693 No longer inline. EXTERN_INLINE is needed only for functions
6694 defined in .h files. Reindent function header as per GNU style.
6695 (backtrace_p, backtrace_top, backtrace_next):
6696 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6697 compiler or linker. Add extern decls to pacify gcc -Wall.
6698 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6700 * frame.c (free_monitors): Define only on platforms that need it.
6701 * nsterm.m (ns_term_init):
6702 * process.c (catch_child_signal):
6703 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6704 defined on all porting targets these days.
6705 * process.c, process.h (catch_child_signal):
6706 Make it extern only if NS_IMPL_GNUSTEP is defined.
6708 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6710 * w32.c (gettimeofday): Make the signature identical to prototype
6711 in nt/inc/sys/time.h.
6713 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6718 * keyboard.c (safe_run_hooks_error): Improve error message.
6720 * data.c (pure_write_error): Add `object' argument.
6721 * puresize.h (CHECK_IMPURE): Use it.
6723 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6725 * Makefile.in (NOTIFY_OBJ): New variable.
6726 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6728 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6729 Call syms_of_gfilenotify.
6731 * gfilenotify.c: New file.
6733 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6734 and Qfile_w32notify.
6735 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6736 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6738 * lisp.h: Declare syms_of_gfilenotify.
6740 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6742 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6744 Merge the specpdl and backtrace stacks. Make the structure of the
6745 specpdl entries more obvious via a tagged union of structs.
6746 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6747 (enum specbind_tag): New enum.
6748 (struct specbinding): Make it a tagged union of structs.
6749 Add a case for backtrace records.
6750 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6751 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6752 (backtrace_debug_on_exit): New accessors.
6753 (struct backtrace): Remove.
6754 (struct catchtag): Remove backlist field.
6755 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6757 (Flocal_variable_p): Speed up the common case where the binding is
6759 * eval.c (backtrace_list): Remove.
6760 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6761 (set_backtrace_args, set_backtrace_nargs)
6762 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6763 (backtrace_next): New functions.
6764 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6765 (unwind_to_catch, internal_lisp_condition_case)
6766 (internal_condition_case, internal_condition_case_1)
6767 (internal_condition_case_2, internal_condition_case_n): Don't bother
6768 with backtrace_list any more.
6769 (Fsignal): Adjust to new backtrace format.
6770 (grow_specpdl): Move up.
6771 (record_in_backtrace): New function.
6772 (eval_sub, Ffuncall): Use it.
6773 (apply_lambda): Adjust to new backtrace format.
6774 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6776 (specbind): Adjust to new specpdl format. Simplify.
6777 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6778 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6780 (mark_backtrace): Remove.
6781 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6782 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6783 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6785 * profiler.c (record_backtrace): Use get_backtrace.
6786 (handle_profiler_signal): Use backtrace_top_function.
6787 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6790 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6792 * process.h (catch_child_signal): Declare.
6794 * process.c (catch_child_signal): New function.
6795 (init_process_emacs): Call it.
6797 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6798 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6800 (x_set_cursor_type): Remove declaration.
6801 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6802 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6803 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6804 (ns_get_color): Use F suffix on float.
6805 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6806 (ns_get_rgb_color): Remove.
6807 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6808 (note_mouse_movement): x and y are CGFloat.
6809 (ns_draw_fringe_bitmap): Remove unused rowY.
6810 Change #if to COCOA && >= 10_6.
6811 (ns_draw_window_cursor): Remove unused overspill.
6812 (ns_draw_underwave): width and x are EamcsCGFloat.
6813 (ns_draw_box): thickness is CGFloat.
6814 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6815 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6816 if not in main thread.
6817 (ns_get_pending_menu_title, ns_check_menu_open)
6818 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6819 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6820 (sendFromMainThread:): New method.
6821 (changeFont:): size is CGFloat.
6822 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6823 Disable warning about permanent text.
6824 (characterIndexForPoint:): Adjust return type depending on GNUStep
6826 (mouseDown:): delta is CGFloat.
6827 (updateFrameSize): Remove unised variable f.
6828 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6829 Cast float to EmacsCGFloat.
6830 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6831 also to -1 when restoring.
6832 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6833 inside NS_IMPL_COCOA.
6834 (toggleFullScreen:): Put call to toggleFullScreen inside
6835 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6836 (setPosition:portion:whole:): por is CGFloat.
6837 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6838 (mouseDown:): Use CGFloat.
6839 (mouseDragged:): Remove unised variable edge.
6840 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6842 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6844 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6845 when NS_IMPL_GNUSTEP.
6846 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6847 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6848 (EmacsToolbar): Add clearAll. Add tag argument to
6849 addDisplayItemWithImage.
6850 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6852 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6854 * nsmenu.m (ns_update_menubar): Make static.
6855 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6856 (fillWithWidgetValue:): Add cast to SEL for setAction.
6857 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6858 (update_frame_tool_bar): Update code for GNUStep.
6859 (clearAll): New method.
6860 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6861 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6862 Move identifierToItem setObject and activeIdentifiers addObject before
6863 call to insertItemWithItemIdentifier.
6864 (validateVisibleItems): Fix indentation.
6865 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6866 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6867 UtilityWindow to aStyle, remove call to setStyleMask.
6869 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6871 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6872 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6873 Use F suffix on floats.
6874 (ns_char_width): Returns CGFloat.
6875 (ns_ascii_average_width): w is CGFloat instead of float.
6876 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6878 (ns_glyph_metrics): CGFloat instead of float.
6880 * nsfns.m (x_set_foreground_color, x_set_background_color):
6882 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6883 remove unused variables.
6884 (Fns_read_file_name): Keep track if panel is for save.
6885 Use ns_filename_from_panel/ns_directory_from_panel.
6886 (Fns_list_services): delegate only used for COCOA.
6887 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6888 Just return the input if GNUStep.
6889 (x_screen_planes): Remove.
6890 (Fxw_color_values): Use EmacsCGFloat
6891 (Fns_display_monitor_attributes_list): Only get screen number for
6893 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6895 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6896 ns_directory_from_panel.
6898 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6900 * process.c (handle_child_signal): Also use WCONTINUED.
6901 This is so that list-processes doesn't mistakenly list the process
6902 as stopped, when the process has actually been continued and is
6905 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6907 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6908 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6909 not already configured.
6911 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6913 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6915 * Makefile.in (mostlyclean): Remove *.res files.
6917 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6919 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6920 a buffer (bug#8447).
6922 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6924 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6925 display vector, and we backtrack, handle the case that the
6926 previous character position is also displayed from a display
6927 vector or covered by a display string or image. (Bug#14476)
6929 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6931 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6932 (struct MonitorInfo, free_monitors): Remove.
6933 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6934 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6935 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6938 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6939 (struct MonitorInfo, free_monitors): Remove.
6940 (ns_screen_name): Make static.
6941 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6942 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6945 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6946 (struct MonitorInfo): New struct.
6947 (free_monitors, make_monitor_attribute_list): Declare.
6949 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6951 (free_monitors, make_monitor_attribute_list): New functions.
6952 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6955 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6957 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6959 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6961 * keyboard.c: Apply keyboard decoding only to events that come directly
6962 from the tty, not from unread-command-events (bug#14368).
6963 (read_event_from_main_queue): New function, extracted from read_char).
6964 (read_decoded_char): Remove.
6965 (read_decoded_event_from_main_queue): New function to replace it.
6966 (read_char): Use it.
6967 (read_key_sequence): Use read_char rather than read_decoded_char.
6969 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6971 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6973 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6975 2013-05-22 Kenichi Handa <handa@gnu.org>
6977 The following changes are to fix the setting of
6978 buffer-file-coding-system on, for instance, C-x RET c unix RET
6979 _FILE_OF_DOS_EOL_TYPE_ RET.
6981 * coding.h (struct coding_system): New member detected_utf8_chars.
6983 * coding.c (detect_coding_utf_8): Count characters and check EOL
6984 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6986 (setup_coding_system): Do not initialize coding->head_ascii.
6987 (check_ascii): Do not set coding->eol_seen but update it. Do not
6988 call adjust_coding_eol_type here.
6989 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6990 If the eol-type of CODING is already specified, adjust the eol type
6991 of the found coding-system.
6992 (decode_coding_gap): Cancel previous change. Utilize the
6993 character numbers counted by detect_coding_utf_8. Fix detection
6996 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6998 * search.c (looking_at_1): Only set last_thing_searched if the match
6999 changed the match-data (bug#14281).
7001 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7003 * xdisp.c (reseat_at_previous_visible_line_start):
7004 Already declared in dispextern.h, so remove it here.
7005 (move_it_vertically_backward): Likewise.
7007 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7009 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7010 (Fx_display_pixel_width, Fx_display_pixel_height)
7011 (Fx_display_mm_width, Fx_display_mm_height):
7012 Mention `display-monitor-attributes-list' in docstrings.
7014 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7015 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7016 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7017 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7018 (Fx_display_backing_store, Fx_display_visual_class)
7019 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7020 (Fx_display_grayscale_p, Fx_display_pixel_width)
7021 (Fx_display_pixel_height, Fx_display_planes)
7022 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7023 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7024 (Fx_display_mm_width, Fx_display_mm_height)
7025 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7026 height for all physical monitors as in X11.
7028 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7029 Return pixel width or height for all physical monitors as in X11.
7031 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7033 Port --enable-gcc-warnings to clang.
7034 * bytecode.c (exec_byte_code):
7036 Redo diagnostic pragmas to pacify clang, too.
7037 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7038 * editfns.c (Fencode_time):
7039 * fileio.c (file_accessible_directory_p):
7040 * font.c (font_unparse_xlfd):
7041 Use '&"string"[index]' instead of '"string" + (index)'.
7042 * undo.c (user_error): Remove; unused.
7044 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7046 * insdel.c (insert_1_both): Document the arguments, instead of
7047 referring to insert_1, which no longer exists.
7049 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7050 some window, increment windows_or_buffers_changed, so that
7051 *Messages* display in that window is updated. (Bug#14408)
7053 * w32.c: Include epaths.h.
7054 (init_environment): Use cmdproxy.exe without leading directories.
7055 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7057 (gettimeofday): Adjust signature and return value to Posix
7060 * unexw32.c (open_output_file): Delete the existing emacs.exe
7061 before creating it, to break the hard link to the versioned
7064 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7065 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7066 (FIRSTFILE_OBJ): New variables.
7067 (W32_RES): Rename to EMACSRES. All users changed.
7068 (base_obj): Use $(CM_OBJ).
7069 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7070 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7071 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7072 $(W32_RES_LINK) before $(LIBES).
7073 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7075 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7077 * makefile.w32-in (DOC): Use just "DOC".
7079 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7081 * process.c: Export default filters and sentinels to Elisp.
7082 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
7084 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
7085 (Fset_process_sentinel, Fformat_network_address):
7086 Default to them instead of nil.
7087 (server_accept_connection): Sentinels can't be nil any more.
7088 (read_and_dispose_of_process_output): New function, extracted from
7089 read_process_output.
7090 (read_process_output): Use it; filters can't be nil.
7091 (Finternal_default_process_filter): New function, extracted from
7092 read_process_output.
7093 (exec_sentinel_unwind): Remove function.
7094 (exec_sentinel): Don't zilch sentinel while running.
7095 (status_notify): Sentinels can't be nil.
7096 (Finternal_default_process_sentinel): New function extracted from
7098 (setup_process_coding_systems): Default filter is not nil any more.
7099 (syms_of_process): Export new Elisp functions and initialize
7101 * lisp.h (make_lisp_proc): New function.
7103 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7105 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
7107 2013-05-14 Eli Zaretskii <eliz@gnu.org>
7109 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7110 unless we know that the window w is a leaf window.
7111 Another attempt at solving bug#14062.
7113 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
7115 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
7118 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
7120 * image.c (gif_load): Check that subimages fit (Bug#14345).
7122 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
7124 * lread.c (skip_dyn_eof): New function.
7125 (read1): Use it to skip the end of a file in response to #@00.
7127 * doc.c (get_doc_string): Slightly relax the sanity checking.
7129 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
7131 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
7132 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7133 (MonitorInfo): New struct.
7134 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
7135 (Fns_display_monitor_attributes_list): New functions.
7136 (display-usable-bounds): Remove.
7137 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
7140 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
7142 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
7143 (GTK_CHECK_VERSION): New macro, if not already defined.
7144 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
7145 replaced by GTK_CHECK_VERSION.
7147 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
7149 * xterm.h (GTK_PREREQ): New macro.
7150 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
7151 to use this macro instead, for consistency and clarity.
7153 2013-05-08 Eli Zaretskii <eliz@gnu.org>
7155 * xdisp.c (row_for_charpos_p): New function, with code of
7156 cursor_row_p, but accepts an additional argument CHARPOS instead
7157 of using a hardcoded PT.
7158 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
7159 (row_containing_pos): Call row_for_charpos_p instead of partially
7160 doing the same. Fixes cursor positioning under longlines-mode
7161 when longlines-show-effect includes more than one newline, when
7162 moving the cursor vertically up.
7164 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
7166 * makefile.w32-in (ACL_H): New macro.
7167 ($(BLD)/fileio.$(O)): Update dependencies.
7169 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7171 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
7172 * Makefile.in (LIB_ACL): New macro.
7173 (LIBACL_LIBS): Remove.
7174 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
7175 * fileio.c: Include <acl.h>.
7176 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
7177 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
7179 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
7182 * unexelf.c: Don't assume ElfW (Half) fits in int.
7183 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
7184 when dealing with ElfW (Half) values, since they can exceed 2**31
7185 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
7186 (entry_address): Omit unused NUM arg. All uses changed.
7188 2013-05-07 Juri Linkov <juri@jurta.org>
7190 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
7191 to the string converted from number with `Fnumber_to_string'.
7194 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7196 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
7197 This fixes a problem introduced by my previous change.
7199 2013-05-07 Glenn Morris <rgm@gnu.org>
7201 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
7203 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7205 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7207 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7209 Static checking by GCC 4.8.0.
7210 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7211 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7212 (x_get_monitor_attributes_fallback)
7213 (x_get_monitor_attributes_xinerama)
7214 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7215 Define only if USE_GTK.
7216 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7217 (x_get_monitor_attributes_fallback): Omit unused locals.
7218 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7219 Use double, not float, to avoid mixed-mode floating point arithmetic.
7221 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7222 Jan Djärv <jan.h.d@swipnet.se>
7224 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7225 (XINERAMA_CFLAGS): New macros.
7226 (ALL_CFLAGS, LIBES): Use them.
7228 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7229 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7230 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7231 (syms_of_xfns): DEFSYM them.
7232 (struct MonitorInfo): New struct.
7233 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7234 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7235 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7236 (x_get_monitor_attributes_xinerama): New functions.
7237 (Fx_display_monitor_attributes_list): New primitive.
7238 (syms_of_xfns): Defsubr it.
7240 * xterm.h (x_display_info): Add Xatom_net_workarea and
7241 Xatom_net_current_desktop.
7243 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7244 and dpyinfo->Xatom_net_current_desktop.
7246 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7248 * xdisp.c (pos_visible_p): Use the special code for finding the
7249 beginning of a display property or overlay for any "replacing"
7250 display property, not just for display strings. This solves
7251 incorrect reporting of position by posn-at-point. (Bug#14241)
7253 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7255 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7256 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7257 Verify that ElfW (Half) fits in int.
7258 (fatal): Use same signature as lisp.h.
7259 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7260 configure and build with -DUNEXELF_DEBUG without worrying about
7261 other modules that use DEBUG.
7262 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7263 possibly-wide integers now uses it instead of plain fprintf.
7264 (entry_address): New function, which avoids problems with 32-bit
7265 overflow on 64-bit hosts.
7266 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7267 (round_up): Don't assume the remainder fits in int.
7268 (find_section): Use bool for boolean. Simplify debug code.
7269 (unexec): Don't assume file sizes fit in int or size_t.
7270 Omit unnecessary trailing newline in 'fatal' format.
7271 Use strerror rather than outputting decimal error number.
7272 Remove unused code when emacs is not defined;
7273 this file relies on Emacs now.
7274 Don't assume e_phnum and e_shnum are positive.
7276 * regex.c: Fix problems when DEBUG is defined.
7277 (extract_number, extract_number_and_incr): Define regardless of
7278 whether DEBUG is defined; that's simpler and makes the code less
7279 likely to go stale in the normal case when DEBUG is not defined.
7280 Return int rather than taking an int * arg. All callers changed.
7281 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7282 Remove, replacing with ...
7283 (DEBUG_PRINT): New macro. All callers changed.
7284 (DEBUG_COMPILES_ARGUMENTS): New macro.
7285 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7286 (print_compiled_pattern, print_double_string) [DEBUG]:
7287 Use prototype rather than old-style definition.
7288 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7289 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7290 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7291 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7292 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7293 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7294 This matters only when DEBUG is defined.
7296 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7298 * xdisp.c (set_iterator_to_next): Set the
7299 ignore_overlay_strings_at_pos_p flag only if we are _really_
7300 iterating over an overlay string, as indicated by the
7301 current.overlay_string_index member. (Bug#14306)
7303 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7305 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7306 to where it is used, to avoid autorelease issues (Bug#14050).
7308 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7310 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7311 * fileio.c (syms_of_fileio): Implement this.
7312 * filelock.c (create_lock_file): If symbolic links don't work, so
7313 we use a regular file as a lock file, do not fsync the lock file;
7316 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7318 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7319 (syms_of_minibuf): Adjust accodingly.
7321 * callint.c (Fcall_interactively): Adjust calls accordingly.
7323 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7325 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7326 w->contents is a buffer before computing everything else.
7327 Use parentheses to disambiguate last part of the condition.
7329 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7330 assertion violations. (Bug#14062)
7332 2013-05-01 David Reitter <david.reitter@gmail.com>
7334 * nsfns.m (ns_tooltip): Initialize.
7336 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7338 * coding.c (decode_coding_gap): Don't remove the character before
7339 a newline unless it's a CR character. (Bug#14287)
7341 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7343 * dispextern.h (struct face): Move enum face_underline_type
7344 earlier so that bitfields can be in the same word.
7346 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7348 * nsfns.m (handlePanelKeys): New function.
7349 (EmacsOpenPanel:performKeyEquivalent:)
7350 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7351 arrows/function/control and copy/paste keys (Bug#14296).
7353 2013-04-27 Juri Linkov <juri@jurta.org>
7355 * callint.c (Fcall_interactively): Call `Qread_number' for
7356 interactive code letter `n' instead of using duplicate code.
7359 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7361 * systime.h (make_timeval): Declare as 'const'.
7363 2013-04-27 Kenichi Handa <handa@gnu.org>
7365 * font.c (font_open_entity): Always open a font of manageable
7368 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7370 Port better to AIX (Bug#14258).
7371 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7374 2013-04-24 Kenichi Handa <handa@gnu.org>
7376 * coding.c (decode_coding_iso_2022): When an invalid escape
7377 sequence is encountered, reset the invocation and designation
7378 status to the safest one.
7380 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7382 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7383 Without this fix, "make distclean" leaves stamp-h1 behind.
7385 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7387 * w32fns.c (w32_fullscreen_rect): New function to compute the
7388 window rectangle for the given fullscreen mode.
7389 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7390 longer tunes the window size. This keeps the window's edges flush
7391 with the screen and allows the taskbar to hide itself in fullboth.
7393 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7394 window decorations and uses the entire screen.
7396 * w32term.h (w32_fullscreen_rect) Add prototype.
7397 (struct w32_output): Replace normal_width, normal_height,
7398 normal_top, and normal_left members with a single normal_placement
7400 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7402 (FRAME_NORMAL_PLACEMENT): New macro.
7404 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7406 * minibuf.c (Ftest_completion): Silence compiler warning.
7408 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7410 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7413 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7416 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7417 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7418 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7419 parentheses where appropriate.
7421 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7423 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7425 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7427 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7428 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7429 Mention in the doc string that setting these variables takes
7430 effect only after a call to set-window-buffer. (Bug#14200)
7432 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7434 * indent.c (Fvertical_motion): Don't consider display strings on
7435 overlay strings as display strings on the buffer position we
7436 started from. This prevents vertical cursor motion from jumping
7437 more than one line when there's an overlay string with a display
7438 property at end of line.
7439 Reported by Karl Chen <Karl.Chen@quarl.org> in
7440 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7442 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7444 * window.c (select_window): `record_buffer' even if window is
7445 already selected (bug#14191).
7447 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7449 * window.c (Fwindow_end): Test more flags, including the buffer's
7450 last_overlay_modified flag, to determine whether the window's
7451 display is really up-to-date. Prevents the function from
7452 returning a stale value. (Bug#14170)
7453 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7456 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7458 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7459 garbaged only if it is not already the top frame on its TTY.
7460 This prevents flickering due to constant redrawing of TTY frames when
7461 there are GUI frames open in the same session. (Bug#13864)
7463 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7465 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7466 of marking the idle timers directly.
7468 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7470 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7473 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7475 * window.c (select_window): Don't record_buffer while the invariant is
7476 temporarily broken (bug#14161).
7478 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7480 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7482 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7484 2013-04-07 Romain Francoise <romain@orebokech.com>
7486 Ignore additional platform-specific ACL errors (Bug#13702).
7487 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7488 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7490 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7492 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7495 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7497 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7498 This bug was introduced by my 2013-02-25 change that simplified
7499 data_start configuration. Without this change, on GNU/Linux
7500 an Emacs configured with --enable-profiling fails immediately
7501 due to a profiler signal.
7502 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7503 with these flags. On platforms where special flags are needed
7504 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7505 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7506 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7508 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7510 Get rid of some platform-specific functions examining window
7511 system and its capabilities. This is a partial rework of the
7513 * lisp.h (have_menus_p): Remove prototype. This function is
7514 replaced with platform-independent window_system_available.
7515 (check_window_system): Move to...
7516 * frame.h (decode_window_system_frame, window_system_available):
7517 ...here, add new prototypes.
7518 * frame.c (window_system_available, decode_window_system_frame):
7520 (check_window_system): Platform-independent now.
7521 * xterm.h (x_in_use): Remove declaration.
7523 * w32term.h (check_x_frame):
7524 * nsterm.h (check_x_frame): Remove prototypes. This function
7525 is replaced with platform-independent decode_window_system_frame.
7526 * msdos.c (have_menus_p): Remove.
7527 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7528 Remove platform-specific functions. Use check_window_system,
7529 decode_window_system_frame and check_ns_display_info where
7530 appropriate. Minor style and comment tweaks.
7531 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7532 (check_x_frame): Likewise.
7533 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7535 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7536 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7537 * xmenu.c, xselect.c: All related users changed.
7539 2013-04-03 Kenichi Handa <handa@gnu.org>
7541 The following changes is to optimize the code for reading UTF-8
7544 * coding.c (check_ascii): Rename from detect_ascii. Return value
7545 changed. Check EOL format. Do not call adjust_coding_eol_type
7547 (check_utf_8): New function.
7548 (adjust_coding_eol_type): Do nothing if already adjusted.
7549 (detect_coding): Compare the return value of check_ascii with
7550 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7551 (decode_coding_gap): Optimize for valid UTF-8.
7553 2013-03-21 Kenichi Handa <handa@gnu.org>
7555 * coding.c (syms_of_coding): Cancel previous change.
7557 * insdel.c (insert_from_gap): Fix previous change.
7559 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7561 Consistently use platform-specific function to detect window system.
7562 * lisp.h (check_window_system): New prototype. This function is
7563 going to replace check_x, check_w32 and check_ns.
7564 (have_menus_p): Mention msdos.c in comment.
7565 * fontset.c (check_window_system_func): Remove. Adjust all users.
7566 * fontset.h (check_window_system_func): Remove prototype.
7567 * nsterm.h (check_ns):
7568 * xterm.h (check_x):
7569 * w32term.h (check_w32): Likewise.
7570 * menu.c (Fx_popup_menu): Use check_window_system.
7571 * msdos.c (check_window_system): Define for MS-DOS.
7572 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7573 * w32fns.c (check_window_system): Likewise for MS-Windows.
7574 * xfns.c (check_window_system): Likewise for X.
7575 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7576 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7578 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7580 Prefer < to > in range checks such as 0 <= i && i < N.
7581 This makes it easier to visualize quantities on a number line.
7582 This patch doesn't apply to all such range checks,
7583 only to the range checks affected by the 2013-03-24 change.
7584 This patch reverts most of the 2013-03-24 change.
7585 * alloc.c (xpalloc, Fgarbage_collect):
7586 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7587 * character.c (string_escape_byte8):
7588 * charset.c (read_hex):
7589 * data.c (cons_to_unsigned):
7590 * dispnew.c (update_frame_1):
7591 * doc.c (Fsubstitute_command_keys):
7592 * doprnt.c (doprnt):
7593 * editfns.c (hi_time, decode_time_components):
7594 * fileio.c (file_offset):
7595 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7596 * font.c (font_intern_prop):
7597 * frame.c (x_set_alpha):
7598 * gtkutil.c (get_utf8_string):
7599 * indent.c (check_display_width):
7600 * keymap.c (Fkey_description):
7601 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7603 * minibuf.c (read_minibuf_noninteractive):
7604 * process.c (wait_reading_process_output):
7605 * search.c (Freplace_match):
7606 * window.c (get_phys_cursor_glyph):
7607 * xdisp.c (redisplay_internal):
7608 * xsmfns.c (smc_save_yourself_CB):
7609 Prefer < to > for range checks.
7610 * dispnew.c (sit_for): Don't mishandle NaNs.
7611 This fixes a bug introduced in the 2013-03-24 change.
7612 * editfns.c (decode_time_components): Don't hoist comparison.
7613 This fixes another bug introduced in the 2013-03-24 change.
7615 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7617 * frame.h (struct frame): Drop scroll_bottom_vpos
7618 member becaue all real users are dead long ago.
7619 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7620 * xdisp.c (redisplay_internal): Adjust user.
7622 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7624 * nsmenu.m (showAtX:Y:for:): setLevel to
7625 NSPopUpMenuWindowLevel (Bug#13998).
7627 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7629 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7630 (ns_check_pending_open_menu): Declare.
7632 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7633 (x_activate_menubar): Update the menu with title that matches
7634 ns_get_pending_menu_title, and call
7635 ns_check_pending_openmenu (Bug#12698).
7636 (menuWillOpen:): New method.
7637 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7639 * nsterm.m (menu_will_open_state, menu_mouse_point)
7640 (menu_pending_title): New varaibles.
7641 (ns_get_pending_menu_title, ns_check_menu_open)
7642 (ns_check_pending_open_menu): New functions.
7644 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7646 * indent.c (current_column_bol_cache): Remove leftover which is not
7647 used in Fmove_to_column any more.
7648 (current_column, scan_for_column): Adjust users.
7649 * keyboard.c (last_point_position_buffer, last_point_position_window):
7650 Remove leftovers which are not used for recording undo any more.
7651 (command_loop_1, syms_of_keyboard): Adjust users.
7652 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7653 redisplay_window any more.
7654 (move_it_to): Adjust user.
7656 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7658 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7659 Update dependencies.
7661 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7663 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7664 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7667 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7669 * window.h (struct window): Replace hchild, vchild and buffer slots
7670 with the only contents slot. This is possible because each valid
7671 window may have either the child window (in vertical or horizontal
7672 combination) or buffer to display (for the leaf window). Using that,
7673 a lof of operations to traverse and/or change window hierarchies may
7674 be simplified. New member horizontal is used to distinguish between
7675 horizontal and vertical combinations of internal windows.
7676 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7677 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7678 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7679 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7680 Use contents slot, not buffer, where appropriate.
7681 (wset_combination): New function.
7682 (wset_buffer): Add eassert.
7683 (Fframe_first_window): Simplify the loop reaching first window.
7684 (Fwindow_buffer): Use WINDOW_LEAF_P.
7685 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7686 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7687 (unshow_buffer): Convert initial debugging check to eassert.
7688 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7689 (make_parent_window, window_resize_check, window_resize_apply)
7690 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7691 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7692 Adjust to match struct window changes.
7693 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7694 (mark_window_cursors_off, count_windows, get_leaf_windows)
7695 (foreach_window_1): Simplify the loop.
7696 * alloc.c (mark_object): Do not check for the leaf window because
7697 internal windows has no glyph matrices anyway.
7698 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7699 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7700 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7701 (build_frame_matrix_from_window_tree, mirror_make_current)
7702 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7703 (update_window_tree, set_window_update_flags): Simplify the loop.
7704 (sync_window_with_frame_matrix_rows): Enforce live window.
7705 Use contents slot, not buffer, where appropriate.
7706 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7707 and WINDOW_HORIZONTAL_COMBINATION_P.
7708 (make_frame_visible_1): Simplify the loop.
7709 Use contents slot, not buffer, where appropriate.
7710 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7711 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7712 (expose_window_tree): Likewise.
7713 Use contents slot, not buffer, where appropriate.
7714 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7715 to avoid deleted windows. Use contents slot instead of buffer.
7716 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7717 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7718 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7719 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7721 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7723 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7724 identify the reasons for assertion violations in bug#14062 and
7726 (Fx_show_tip): Fix compilation error under
7727 "--enable-check-lisp-object-type". (Bug#14073)
7729 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7730 Reported by <rzl24ozi@gmail.com>.
7732 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7734 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7736 (unwind_with_echo_area_buffer): ...to restore it here.
7737 This is needed to ensure that...
7738 (redisplay_window): ...both window markers are valid here,
7739 which is verified by eassert.
7740 * editfns.c (save_excursion_save): Do not assume that
7741 selected_window always displays the buffer.
7742 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7745 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7747 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7750 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7752 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7754 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7756 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7757 since MinGW's w32api headers do. This avoids compiler warnings.
7759 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7762 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7764 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7766 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7768 * gtkutil.c (style_changed_cb): Check if frame is live and an
7769 X frame (Bug#14038).
7771 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7773 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7774 Define only for _WIN32_WINNT less than 0x0500.
7775 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7777 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7778 see its own definitions of 'struct timeval' and 'struct timezone'.
7780 Fix incompatibilities between MinGW.org and MinGW64 headers.
7781 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7783 * w32.c (REPARSE_DATA_BUFFER): Guard with
7784 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7786 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7788 * xterm.c: Include X11/XKBlib.h
7789 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7791 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7793 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7795 * blockinput.h (input_blocked_p): Likewise.
7796 * bytecode.c (exec_byte_code): Likewise.
7797 * callproc.c (call_process_kill, call_process_cleanup)
7798 (Fcall_process): Likewise.
7799 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7800 (Fccl_execute_on_string): Likewise.
7801 * character.c (string_escape_byte8): Likewise.
7802 * charset.c (read_hex): Likewise.
7803 * cm.c (calccost): Likewise.
7804 * data.c (cons_to_unsigned): Likewise.
7805 * dired.c (directory_files_internal, file_name_completion):
7807 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7808 (sit_for): Likewise.
7809 * doc.c (Fsubstitute_command_keys): Likewise.
7810 * doprnt.c (doprnt): Likewise.
7811 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7812 * emacsgtkfixed.c: Likewise.
7813 * fileio.c (file_offset, Fwrite_region): Likewise.
7814 * floatfns.c (Fexpt, fmod_float): Likewise.
7815 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7817 * font.c (font_intern_prop): Likewise.
7818 * frame.c (x_set_alpha): Likewise.
7819 * gtkutil.c (get_utf8_string): Likewise.
7820 * indent.c (check_display_width): Likewise.
7821 * intervals.c (create_root_interval, rotate_right, rotate_left)
7822 (split_interval_right, split_interval_left)
7823 (adjust_intervals_for_insertion, delete_node)
7824 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7825 (merge_interval_right, merge_interval_left, copy_intervals)
7826 (set_intervals_multibyte_1): Likewise.
7827 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7828 * keymap.c (Fkey_description): Likewise.
7829 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7830 * lread.c (openp, read_integer, read1, string_to_number):
7832 * menu.c (ensure_menu_items): Likewise.
7833 * minibuf.c (read_minibuf_noninteractive): Likewise.
7834 * print.c (printchar, strout): Likewise.
7835 * process.c (create_process, Faccept_process_output)
7836 (wait_reading_process_output, read_process_output, send_process)
7837 (wait_reading_process_output): Likewise.
7838 * profiler.c (make_log, handle_profiler_signal): Likewise.
7839 * regex.c (re_exec): Likewise.
7840 * regex.h: Likewise.
7841 * search.c (looking_at_1, Freplace_match): Likewise.
7842 * sysdep.c (get_child_status, procfs_ttyname)
7843 (procfs_get_total_memory): Likewise.
7844 * systime.h (EMACS_TIME_VALID_P): Likewise.
7845 * term.c (dissociate_if_controlling_tty): Likewise.
7846 * window.c (get_phys_cursor_glyph): Likewise.
7847 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7848 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7850 * xfns.c (Fx_window_property): Likewise.
7851 * xmenu.c (set_frame_menubar): Likewise.
7852 * xselect.c (x_get_window_property, x_handle_dnd_message):
7854 * xsmfns.c (smc_save_yourself_CB): Likewise.
7855 * xterm.c (x_scroll_bar_set_handle): Likewise.
7857 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7859 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7860 to be optional or nil. Adjust comment and convert it to docstring.
7861 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7862 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7864 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7866 Static checking by GCC 4.8-20130319.
7867 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7868 * process.c (Fset_process_datagram_address)
7869 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7870 * xdisp.c (get_char_face_and_encoding):
7871 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7872 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7873 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7875 2013-03-24 Ken Brown <kbrown@cornell.edu>
7877 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7878 fix compilation on 64-bit Cygwin, where underscores are not
7879 automatically prepended.
7881 * w32term.c (w32_initialize): Silence compiler warning.
7883 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7885 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7886 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7887 variables, to save and restore frame dimensions.
7888 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7889 after returning from a 'fullscreen' configuration.
7890 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7891 to avoid races between the main thread and the input thread.
7893 * w32term.h (struct w32_output): New members normal_width,
7894 normal_height, normal_top, normal_left, and prev_fsmode.
7895 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7896 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7899 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7900 'fullscreen' parameter. Always record previous width and height
7901 of the frame, except when switching out of maximized modes, so
7902 that they could be restored correctly, instead of resetting to the
7903 default frame dimensions. Send SC_RESTORE command to the frame,
7904 unless we are going to send SC_MAXIMIZE, to restore the frame
7905 resize hints in the mouse pointer shown by the window manager.
7908 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7910 * lisp.h (get_frame_param): Adjust conditions for prototype
7913 2013-03-22 Ken Brown <kbrown@cornell.edu>
7915 * unexcw.c: Drop unneeded inclusion of w32common.h.
7916 (report_sheap_usage): Declare.
7917 (read_exe_header): Add magic numbers for x86_64.
7918 (fixup_executable): Fix printf format specifier for unsigned long
7921 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7923 * frame.h (struct frame): Put menu_bar_window under #ifdef
7924 because this member is not needed when X toolkit is in use.
7925 (fset_menu_bar_window):
7926 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7927 (free_glyphs, update_frame):
7928 * xdisp.c (expose_frame): Likewise.
7929 (display_menu_bar): Likewise. Remove redundant eassert.
7930 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7933 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7935 Use functions and constants to manipulate Lisp_Save_Value objects.
7936 This replaces code that used macros and strings and token-pasting.
7937 The change makes the C source a bit easier to follow,
7938 and shrinks the Emacs executable a bit.
7939 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7940 (make_save_value): Change 1st arg from string to enum. All callers
7943 (mark_object): Use if, not #if, for GC_MARK_STACK.
7944 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7945 (XSAVE_OBJECT): Now functions, not macros.
7946 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7947 the constant was never used.
7948 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7949 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7950 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7951 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7953 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7954 type3 with a single member save_type. All uses changed.
7955 (save_type, set_save_pointer, set_save_integer): New functions.
7956 * print.c (PRINTX): Remove.
7958 * alloc.c: Remove redundant static declarations.
7960 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7962 * window.h (struct window): Convert left_col, top_line, total_lines
7963 and total_cols from Lisp_Objects to integers. Adjust comments.
7964 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7966 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7967 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7968 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7969 Adjust users where appropriate.
7971 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7973 * frame.h (struct frame): Drop resx and resy because the same data is
7974 available from window system-specific output context. Adjust users.
7975 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7976 New functions to provide defaults when no window system available.
7977 (FRAME_RES_X, FRAME_RES_Y): New macros.
7978 (NUMVAL): Move from xdisp.c.
7979 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7980 (Ffont_face_attributes, Fopen_font):
7981 * image.c (gs_load):
7982 * w32font.c (fill_in_logfont):
7983 * xdisp.c (calc_pixel_width_or_height):
7984 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7985 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7987 2013-03-20 Kenichi Handa <handa@gnu.org>
7989 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7990 to 1 (temporary workaround until a bug related to ASCII
7991 optimization is fixed).
7993 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7995 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7996 Signal error if window is not internal. Adjust docstring.
7997 (delete_all_child_windows): Use combination_limit to save the buffer.
7998 (Fset_window_configuration): Adjust accordingly.
7999 * print.c (syms_of_print): Initialize debugging output not here...
8000 (init_print_once): ...but in a new function here.
8001 * lisp.h (init_print_once): Add prototype.
8002 * emacs.c (main): Add call to init_print_once. Adjust comments.
8004 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8006 * window.c (window_resize_check, window_resize_apply)
8007 (window_from_coordinates, recombine_windows, set_window_buffer)
8008 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8009 (Fsplit_window_internal, Fdelete_window_internal)
8010 (freeze_window_starts): Use bool for booleans.
8011 * window.h (window_frame_coordinates, resize_frame_windows)
8012 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8014 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8016 * dispnew.c (bitch_at_user): Use `user-error'.
8018 2013-03-17 Ken Brown <kbrown@cornell.edu>
8020 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8021 as return type of image_background. (Bug#13981)
8022 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8024 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8026 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8027 (ns_select): Don't return with result uninitialized.
8029 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8032 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8034 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8035 directories. If filename is nil, get directory name (Bug#13932).
8036 Use getFilename and getDirectory.
8037 (getFilename, getDirectory): New methods for EmacsSavePanel and
8039 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8041 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8043 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8045 2013-03-15 Kenichi Handa <handa@gnu.org>
8047 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8048 (adjust_after_replace): Make it back to static. Delete the third
8049 arg text_at_gap_tail. Cancel the code for handling it.
8051 * coding.h (struct coding_system): New member eol_seen.
8053 * coding.c (detect_ascii): New function.
8054 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8055 when the source bytes are actually scanned. On detecting for
8056 coding_category_utf_8_auto, call detect_ascii instead of scanning
8057 source bytes directly.
8058 (produce_chars): Call insert_from_gap with the new arg 0.
8059 (encode_coding): Likewise.
8060 (decode_coding_gap): Control ASCII optimization by the variable
8061 disable_ascii_optimization instead of #ifndef .. #endif.
8062 Deccode EOL format according to coding->eol_seen.
8063 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8066 * lisp.h (adjust_after_replace): Cancel externing it.
8067 (insert_from_gap): Adjust prototype.
8069 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8071 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8072 FULLSCREEN_MAXIMIZED. (Bug#13935)
8074 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8076 * region-cache.c (find_cache_boundary, move_cache_gap)
8077 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8078 Simplify debugging check and convert to eassert. Adjust comment.
8079 (pp_cache): Put under ENABLE_CHECKING.
8081 2013-03-14 Eli Zaretskii <eliz@gnu.org>
8083 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
8084 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
8086 (w32fullscreen_hook): If the frame is visible, reset
8087 f->want_fullscreen flag after changing the frame size. If the
8088 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
8091 2013-03-13 Daniel Colascione <dancol@dancol.org>
8093 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
8094 too so that these builds can use Cygwin's file conversion
8095 functions. (We've been building and linking cygw32.o all along
8096 and just not using it.)
8098 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8100 File synchronization fixes (Bug#13944).
8101 * Makefile.in (LIB_FDATASYNC): New macro.
8103 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
8104 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
8105 Don't worry about HAVE_FSYNC, since a substitute fsync is
8106 available if the system lacks one.
8107 (Fwrite_regin): Retry fsync if interrupted.
8109 2013-03-13 Eli Zaretskii <eliz@gnu.org>
8111 * w32term.c (w32_read_socket): If the Emacs frame is being
8112 activated, call w32fullscreen_hook, to make sure the new frame
8113 dimensions are in effect. (Bug#13937)
8115 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
8117 * xdisp.c (init_iterator): Simplify because both character and byte
8118 positions are either specified or -1. Add eassert. Adjust comment.
8119 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
8120 character and byte positions can be obtained from marker.
8122 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
8124 Static checking by Sun C 5.12.
8125 * alloc.c (buffer_memory_full) [REL_ALLOC]:
8126 * bytecode.c (exec_byte_code):
8127 * dispnew.c (init_display):
8129 * fileio.c (Fsubstitute_in_file_name):
8130 * keyboard.c (Fevent_convert_list):
8131 * keymap.c (Fsingle_key_description):
8132 * term.c (maybe_fatal, fatal):
8133 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
8134 * xsmfns.c (Fhandle_save_session):
8135 Omit unreachable code.
8136 * keymap.c (map_keymap_char_table_item): Cast void * to
8137 a function pointer type; the C Standard requires this.
8139 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
8140 Include <sys/param.h> unconditionally, as that works elsewhere and
8141 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
8142 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
8145 See ChangeLog.12 for earlier changes.
8151 Copyright (C) 2011-2013 Free Software Foundation, Inc.
8153 This file is part of GNU Emacs.
8155 GNU Emacs is free software: you can redistribute it and/or modify
8156 it under the terms of the GNU General Public License as published by
8157 the Free Software Foundation, either version 3 of the License, or
8158 (at your option) any later version.
8160 GNU Emacs is distributed in the hope that it will be useful,
8161 but WITHOUT ANY WARRANTY; without even the implied warranty of
8162 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8163 GNU General Public License for more details.
8165 You should have received a copy of the GNU General Public License
8166 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.