1 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3 Minor integer overflow fixes (Bug#16033).
4 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5 This improves on the previous fix to this function.
6 (window_resize_check): When summing up pixel counts, don't rely on
7 undefined behavior if the sum overflows.
9 2013-12-03 Martin Rudalics <rudalics@gmx.at>
11 * window.c (Fset_window_new_pixel): Don't choke at negative
12 argument value (Bug#16033).
14 * xfns.c (Fx_create_frame): Add another call to change_frame_size
15 to avoid crash in window_box_height.
17 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
18 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
20 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
22 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
24 Minor integer overflow fixes.
25 * window.c (Fset_window_new_pixel, grow_mini_window):
26 * xdisp.c (Fwindow_text_pixel_size):
27 Avoid undefined behavior on signed integer overflow.
28 * xfns.c (x_set_mouse_color):
29 Check that drag shape fits in 'unsigned', since that's what X wants.
31 2013-12-02 Eli Zaretskii <eliz@gnu.org>
33 Improve reporting of fatal exception on MS-Windows.
34 * w32fns.c (my_exception_handler): New function.
35 (globals_of_w32fns): Set it up as the unhandled exception
36 handler. Initialize exception code and address to zeros.
37 (emacs_abort): If the exception code and address are available,
38 print them at the beginning of the backtrace. Fix the format of
39 printing addresses (was producing 0x0x12345678 on XP).
42 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
44 * eval.c (Fbacktrace__locals): New function.
45 (syms_of_eval): Defsubr it.
47 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
49 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
50 Define here to unify between...
51 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
52 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
54 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
56 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
58 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
59 fringe background extension.
60 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
61 because they are now always the same as `left' and `width',
62 respectively. Remove code for the case that `width' and
63 `sb_width' are different.
65 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
67 Fix minor problems found by static checking.
68 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
69 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
70 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
72 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
74 * image.c (imagemagick_compute_animated_image): Don't crash if we
75 have an animation with different-sized images (bug#15313).
77 2013-11-30 Martin Rudalics <rudalics@gmx.at>
79 Remove some unused items introduced during pixelwise change.
80 * window.c (window_resize_total_check): Remove unused function.
81 * xdisp.c (remember_mouse_glyph): Remove unused label.
82 (Ftool_bar_height): Move declaration inside #if.
83 * xterm.c (x_set_window_size): Don't use r and c.
85 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
87 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
90 * window.c (Fset_window_configuration): Comment out unused variables.
92 * w32term.c (w32_read_socket): Remove unused variable `buf'.
94 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
96 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
98 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
100 * gnutls.c (gnutls_audit_log_function): Only declare and define if
101 HAVE_GNUTLS3 (Bug#16001).
103 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
104 if interrupts are deferred (Bug#15801).
106 2013-11-30 Martin Rudalics <rudalics@gmx.at>
108 Support resizing frames and windows pixelwise.
109 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
110 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
111 (struct glyph_matrix): Replace window_left_col and
112 window_top_line by window_pixel_left and window_pixel_top.
113 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
115 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
116 (draw_window_divider, move_it_to, x_draw_right_divider)
117 (x_draw_bottom_divider, change_frame_size): Add or fix
119 * dispnew.c (change_frame_size_1): Change prototype.
120 (adjust_glyph_matrix, required_matrix_width)
121 (adjust_frame_glyphs_for_window_redisplay): Use pixel
122 values instead of lines and columns.
123 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
124 WINDOW_TOTAL_FRINGE_WIDTH.
125 (handle_window_change_signal, do_pending_window_change)
126 (init_display): Adjusts calls of change_frame_size.
127 (change_frame_size, change_frame_size_1): Handle pixelwise
129 * frame.c (Qright_divider_width, Qbottom_divider_width): New
131 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
132 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
133 (x_set_internal_border_width, x_set_vertical_scroll_bars)
134 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
136 (set_frame_param): New function.
137 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
138 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
139 (Ffringe_width, Fborder_width, Fright_divider_width)
140 (Fbottom_divider_width): New functions, defsubr them.
141 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
143 (struct frame_parm_table): New members Qright_divider_width and
144 Qbottom_divider_width.
145 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
146 (x_report_frame_params): Handle Qright_divider_width and
147 Qbottom_divider_width.
148 (x_set_right_divider_width, x_set_bottom_divider_width): New
150 (frame_resize_pixelwise): New option.
151 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
152 new_pixelwise, right_divider_width and bottom_divider_width;
153 remove total_lines; rename text_lines, text_cols, new_text_lines
154 and new_text_cols to text_height, text_width, new_height and
155 new_width respectively.
156 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
157 FRAME_TEXT_WIDTH respectively.
158 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
159 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
160 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
162 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
163 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
164 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
165 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
166 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
167 (FRAME_TOTAL_COLS_ARG): Remove macro.
168 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
169 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
170 (x_wm_set_size_hint): Handle frame pixel sizes.
171 * indent.c (compute_motion, Fcompute_motion): Call
172 window_body_width instead of window_body_cols.
173 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
174 (make_lispy_position): Handle right and bottom dividers.
175 (Fsuspend_emacs): Pixelize call of change_frame_size.
176 * keyboard.h: Extern Qright_divider, Qbottom_divider.
177 * lisp.h: Extern set_frame_param.
178 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
180 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
181 call of change_frame_size.
182 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
183 * nsterm.m (ns_update_window_end): Optionally draw right
185 (x_set_window_size): Add argument pixelwise. Call
186 check_frame_size and change_frame_size with pixelwise zero.
187 (ns_draw_window_divider): New function.
188 (ns_redisplay_interface): Add ns_draw_window_divider.
189 (updateFrameSize:): Call change_frame_size with pixelwise zero.
190 (x_new_font): Call x_set_window_size with pixelwise zero.
191 * print.c (print_object): For a window print its sequence
193 * term.c (Fresume_tty): Pixelize call of change_frame_size.
194 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
195 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
196 (w32_createwindow): Use scroll bar area width.
197 (w32_wnd_proc): Handle bottom divider width. For
198 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
199 (Fx_create_frame): Default divider width parameters. Caclulate
200 sizes pixelwise. Add vertical drag cursor support.
201 (x_create_tip_frame): Default divider widths to zero. Pixelize
202 call to change_frame_size.
203 (Fx_show_tip): Add handling of divider widths. Pixelize window
205 (Fw32_frame_rect): New function.
206 (frame_parm_handler w32_frame_parm_handlers): Add divider
208 (Vx_window_vertical_drag_shape): Add variable.
209 * w32inevt.c (resize_event, maybe_generate_resize_event):
210 Pixelize change_frame_size calls.
211 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
213 * w32term.c (w32_draw_window_divider): New function.
214 (x_update_window_end): Handle right divider.
215 (w32_draw_fringe_bitmap, x_scroll_run)
216 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
217 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
218 new frame sizes pixelwise.
219 (x_new_font): Pixelize call to x_set_window_size.
220 (x_check_fullscreen): Pixelize call to change_frame_size.
221 (x_set_window_size_1, x_set_window_size): New argument
222 pixelwise. Calculate pixelwise.
223 (x_wm_set_size_hint): Use scroll bar area width.
224 (w32_redisplay_interface): Add w32_draw_window_divider.
225 * w32term.h (struct w32_output): Add vertical drag cursor.
226 * widget.c (set_frame_size, update_wm_hints)
227 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
229 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
230 * window.c (sequence_number): Restore.
231 (Fwindow_pixel_width, Fwindow_pixel_height)
232 (Fwindow_mode_line_height, Fwindow_header_line_height)
233 (window_pixel_to_total, Frun_window_scroll_functions)
234 (Fset_window_new_pixel, window_resize_apply_total)
235 (Fwindow_resize_apply_total): New functions.
236 (window_body_height, window_body_width): Rename from
237 window_body_lines. New argument PIXELWISE. Calculate
239 (Fwindow_body_height, Fwindow_body_width): New argument
241 (coordinates_in_window, window_relative_x_coord): Use window's
242 pixel width instead of total width.
243 (replace_window, recombine_windows): Initialize pixel values.
244 (resize_root_window, resize_frame_windows, grow_mini_window)
245 (shrink_mini_window): New argument PIXELWISE. Calculate
247 (Fdelete_other_windows_internal, adjust_window_margins)
248 (window_resize_check, window_resize_apply)
249 (Fdelete_window_internal, Fresize_mini_window_internal)
250 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
251 (check_frame_size): Rename arguments. New argument PIXELWISE.
253 (set_window_buffer): Make samebuf bool. Run configuration change
254 hook only if buffer changed.
255 (Fset_window_buffer): Rewrite doc-string.
256 (make_window): Initialize new_pixel slot.
257 (Fwindow_resize_apply): Check pixel size of root window.
258 (Fsplit_window_internal): Call 2nd argument pixel_size.
260 (Fscroll_left, Fscroll_right): Call window_body_width instead of
262 (save_window_data): New slots frame_text_width,
263 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
264 (saved_window): New slots pixel_left, pixel_top, pixel_height,
266 (Fcurrent_window_configuration, Fset_window_configuration)
267 (save_window_save, compare_window_configurations): Handle new
268 slots in save_window_data and saved_window.
269 (Fset_window_scroll_bars): Fix doc-string.
270 (window_resize_pixelwise): New variable.
271 (coordinates_in_window, Fcoordinates_in_window_p): Handle
273 (make_parent_window): Adjust sequence_number.
274 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
276 * window.h (struct window): New members new_pixel, pixel_left,
277 pixel_top, pixel_width, pixel_height. Restore sequence_number.
278 (wset_new_pixel): New function.
279 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
280 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
281 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
282 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
283 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
284 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
285 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
286 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
287 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
288 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
289 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
290 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
291 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
292 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
293 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
295 (resize_frame_windows, grow_mini_window, shrink_mini_window)
296 (window_body_width, check_frame_size): Adapt external declarations.
297 * xdisp.c (last_max_ascent): New integer.
298 (window_text_bottom_y): Handle bottom divider.
299 (window_box_width, window_box_height): Calculate pixelwise.
300 (get_glyph_string_clip_rects): Handle right divider.
301 (remember_mouse_glyph): When windows are resized pixelwise
302 proceed with width and height set to 1.
303 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
305 (move_it_to): Calculate and return maximum x position
307 (Fwindow_text_pixel_size): New function.
308 (resize_mini_window, update_tool_bar): Calculate pixelwise.
309 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
311 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
313 (redisplay_tool_bar): Calculate pixelwise.
314 (redisplay_window): Calculate pixelwise. Handle dividers.
315 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
316 (x_draw_vertical_border): Handle dividers.
317 (define_frame_cursor1): Handle vertical drag cursor.
318 (x_draw_right_divider, x_draw_bottom_divider): New functions.
319 (expose_window): Calculate pixelwise. Handle dividers.
320 (init_xdisp): Initialize pixel values.
321 * xfaces.c (Qwindow_divider): New face.
322 (realize_basic_faces): Realize it.
323 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
324 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
325 (x_set_scroll_bar_default_width): Default actual width to 16.
326 (Fx_create_frame): Set sizes pixelwise.
327 (x_create_tip_frame): Default divider widths to zero. Pixelize
328 call of change_frame_size.
329 (Fx_show_tip): Handle divider widths. Initial pixel position
331 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
332 (Vx_window_vertical_drag_shape): New option.
333 * xmenu.c (free_frame_menubar): Pixelize call of
335 * xterm.c (x_draw_window_divider): New function.
336 (x_update_window_end): Optionally draw right divider.
337 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
338 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
339 (handle_one_xevent, x_new_font): Calculate pixelwise.
340 (x_set_window_size_1, x_set_window_size): New argument
341 pixelwise. Calculate pixelwise.
342 (x_wm_set_size_hint): Pixelize call of check_frame_size.
343 (struct x_redisplay_interface): Add x_draw_window_divider.
344 * xterm.h (struct x_output): Add vertical_drag_cursor.
346 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
348 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
349 Set invisible frames's `redisplay' when a full redisplay is requested.
350 (redisplay_window): Set must_be_updated_p instead (bug#15999).
351 (redisplay_mode_lines): Don't set must_be_updated_p any more.
352 (display_mode_lines): Set it here instead.
354 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
356 * dispextern.h (set_window_update_flags): Remove.
358 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
360 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
362 * xdisp.c (REDISPLAY_SOME_P): New macro.
363 (redisplay_internal): Use it (bug#15999).
364 (prepare_menu_bars, redisplay_window): Use it as well.
366 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
368 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
370 * w32font.c (g_b_init_get_char_width_32_w): New static var.
371 (globals_of_w32font): Zero it out.
372 (GetCharWidth32W_Proc): New function pointer.
373 (get_char_width_32_w): New function.
374 (compute_metrics): If get_glyph_outline_w returns an error, try
375 get_char_width_32_w before declaring a failure. This avoids
376 punishing raster (a.k.a. "bitmap") fonts by slowing down
377 redisplay. (Bug#6364).
379 2013-11-29 Eli Zaretskii <eliz@gnu.org>
381 * xdisp.c (clear_mouse_face): Don't invalidate the entire
382 mouse-highlight info, just signal frame_up_to_date_hook that mouse
383 highlight needs to be redisplayed. (Bug#15913)
385 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
387 Fix minor problems found by static checking.
388 * buffer.h (struct buffer_text, struct buffer):
389 * frame.h (struct frame):
390 * window.h (struct window):
391 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
392 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
393 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
394 no-longer-valid use of HAVE_MENUS.
395 * xdisp.c (propagate_buffer_redisplay): Now static.
397 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
399 * xmenu.c (Fmenu_or_popup_active_p):
400 * window.c (Fset_window_configuration):
401 * menu.c (Fx_popup_menu, Fx_popup_dialog):
402 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
403 * fns.c (Fyes_or_no_p):
404 * editfns.c (Fmessage_box, Fmessage_or_box):
405 * alloc.c (make_save_ptr_ptr):
406 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
408 * window.c (Fset_window_configuration): Move select_window later.
410 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
412 Refine redisplay optimizations to only redisplay *some* frames/windows
413 rather than all of them.
414 * xdisp.c (REDISPLAY_SOME): New constant.
415 (redisplay_other_windows, wset_redisplay, fset_redisplay)
416 (bset_redisplay, bset_update_mode_line): New functions.
417 (message_dolog): Use bset_redisplay.
418 (clear_garbaged_frames): Use fset_redisplay.
419 (echo_area_display): Use wset_redisplay.
420 (buffer_shared_and_changed): Remove.
421 (prepare_menu_bars): Call Vpre_redisplay_function before updating
422 frame titles. Compute the actual set of windows redisplayed.
423 Don't update frame titles and menu bars for frames that don't need to
425 (propagate_buffer_redisplay): New function.
427 (redisplay_internal): Use it. Be more selective in the set of windows
428 we redisplay. Propagate windows_or_buffers_changed to
429 update_mode_lines a bit later to simplify the code.
430 (mark_window_display_accurate_1): Reset window and buffer's
432 (redisplay_window): Do nothing if neither the window nor the buffer nor
433 the frame needs redisplay.
434 * window.h (struct window): Add `redisplay' field.
435 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
436 (redisplay_other_windows, window_list): New declarations.
437 * window.c (select_window, Fset_window_start): Use wset_redisplay.
438 (window_list): Not static any more.
439 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
440 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
441 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
442 * frame.c (Fmake_frame_visible): Don't redisplay everything.
443 * frame.h (struct frame): Add `redisplay' field.
444 Move `external_menu_bar' bitfield next to other bit-fields.
445 (SET_FRAME_GARBAGED): Use fset_redisplay.
446 (SET_FRAME_VISIBLE): Don't garbage the frame;
447 Use redisplay_other_windows.
448 * buffer.h (struct buffer): Add `redisplay' field.
449 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
450 (modify_overlay): Use bset_redisplay.
451 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
453 2013-11-28 Eli Zaretskii <eliz@gnu.org>
455 Support w32 file notifications in batch mode.
456 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
457 invalid (which happens in batch mode). If non-interactive, call
458 handle_file_notifications to store file notification events in the
459 input queue. (Bug#15933)
461 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
463 * w32inevt.c (handle_file_notifications): Now external, not static.
465 * w32term.h (handle_file_notifications): Provide prototype.
467 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
468 init_crit, since init_display, which does that otherwise, is not
471 2013-11-27 Glenn Morris <rgm@gnu.org>
473 * Makefile.in ($(lispsource)/international/charprop.el): New.
474 (emacs$(EXEEXT)): Depend on charprop.el.
476 2013-11-27 Eli Zaretskii <eliz@gnu.org>
478 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
479 deleting portions of the buffer under non-nil REPLACE argument.
482 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
483 directory, watch it and not its parent.
484 (add_watch): Allow empty string in FILE.
486 2013-11-27 Martin Rudalics <rudalics@gmx.at>
488 * window.c (Fset_window_start, window_resize_apply)
489 (window_scroll): Reset window_end_valid (Bug#15957).
491 2013-11-27 Glenn Morris <rgm@gnu.org>
493 * Makefile.in (leimdir): Now in lisp source directory.
494 ($(leimdir)/leim-list.el): Just use ../leim .
495 * epaths.in (PATH_DUMPLOADSEARCH):
496 * lread.c (load_path_default):
497 * nsterm.m (ns_load_path): No more leim directory.
499 2013-11-26 Andreas Schwab <schwab@suse.de>
501 * .gdbinit (xgettype): Add cast.
503 2013-11-26 Glenn Morris <rgm@gnu.org>
505 Preload leim-list.el.
506 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
507 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
508 is a single directory.
510 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
512 bool-vector-subsetp is now the normal direction (Bug#15912).
513 * data.c (Fbool_vector_subsetp): Test whether the first argument
514 is a subset of the second one, not the reverse. Add doc string.
516 Fix minor problems found by static checking.
517 * lread.c (load_path_default): Now static.
518 * textprop.c (text_property_stickiness): Be consistent about the
519 test used when deciding whether to consider the previous character.
520 This simplifies the code a bit.
522 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
524 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
526 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
527 (syms_of_frame): Don't defsubr them.
529 2013-11-25 Glenn Morris <rgm@gnu.org>
531 * lread.c (load_path_default): Change the sense of the argument.
532 (init_lread): When EMACSLOADPATH is set, do not ignore changes
533 from dump_path. When it is not, avoid checking dump_path twice.
535 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
536 uninstalled dump_path against installed Vload_path. (Bug#15964)
538 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
540 Export get_pos_property to Elisp.
541 * editfns.c (Fget_pos_property): Rename from get_pos_property.
542 (syms_of_editfns): Export it to Elisp.
544 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
546 2013-11-23 Romain Francoise <romain@orebokech.com>
548 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
549 initialization here ...
550 (syms_of_fileio): ... from here.
552 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
554 * lread.c (init_lread): Fix int/Lisp_Object mixup.
555 Please use --enable-check-lisp-object-type.
557 2013-11-23 Glenn Morris <rgm@gnu.org>
559 * process.c (get_process): Explicit error for dead buffers.
561 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
563 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
565 2013-11-23 Glenn Morris <rgm@gnu.org>
567 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
568 * lread.c (load_path_check): Take path to check as argument.
569 (load_path_default): New, split from init_lread.
570 (init_lread): Move calc of default load-path to load_path_default.
571 Empty elements in EMACSLOADPATH now stand for the default.
572 (load-path): Doc fix.
573 * emacs.c (decode_env_path): Add option to treat empty elements
574 as nil rather than ".".
575 * callproc.c (init_callproc_1, init_callproc):
576 * image.c (Vx_bitmap_file_path):
577 * lisp.h (decode_env_path):
578 * lread.c (Vsource_directory):
579 Update for new argument spec of decode_env_path.
581 2013-11-22 Eli Zaretskii <eliz@gnu.org>
583 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
584 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
586 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
588 Fix some dependency problems that cause unnecessary recompiles.
589 Problem reported by RMS in
590 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
591 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
592 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
593 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
594 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
595 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
596 (boostrap-clean): No need to remove stamp-oldxmenu.
598 Fix recently introduced bool vector overrun.
599 This was due to an optimization that went awry.
600 Reported by Glenn Morris in
601 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
602 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
603 for empty vectors, undoing the 2013-11-18 change.
604 * data.c (bool_vector_binop_driver): Rely on this.
605 Fix bug that occasionally overran the destination.
606 * lisp.h (struct Lisp_Bool_vector): Document this.
608 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
610 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
613 * nsterm.m (init, run, stop:): Comment out for now, does not work
616 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
618 * charset.c (syms_of_charset): Don't read past end of string.
620 2013-11-19 Glenn Morris <rgm@gnu.org>
622 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
624 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
626 Add hooks to run on gaining/losing focus. (Bug#15029)
627 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
628 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
629 (syms_of_frame): Add focus-in-hook, focus-out-hook.
631 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
633 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
634 The old names predated the API change that put destination at end.
636 Improve API of recently-added bool vector functions (Bug#15912).
637 The old API had (bool-vector-count-matches A B)
638 and (bool-vector-count-matches-at A B I), which gave the
639 misleading impression that the two functions were variants, one
640 with a location I. The new API has (bool-vector-count-population A)
641 and (bool-vector-count-consecutive A B I) to make the distinction
642 clearer. The first function no longer has a B argument, since the
643 caller can easily determine the number of nils if the length and
644 number of ts is known.
645 * data.c (Fbool_vector_count_population): Rename from
646 bool_vector_count_matches, and accept just 1 argument.
647 (Fbool_vector_count_consecutive): Rename from
648 Fbool_vector_count_matches_at.
650 Always allocate at least one bits_word per bool vector.
651 See Daniel Colascione in:
652 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
653 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
654 * data.c (bool_vector_binop_driver): Rely on this. Tune.
655 * lisp.h (struct Lisp_Bool_vector): Document this.
657 2013-11-18 Eli Zaretskii <eliz@gnu.org>
659 * insdel.c (invalidate_buffer_caches): New function, consolidated
660 from part of prepare_to_modify_buffer.
661 (insert_from_gap, prepare_to_modify_buffer):
662 * coding.c (code_convert_region, code_convert_string):
663 Call invalidate_buffer_caches. (Bug#15841)
665 * lisp.h (invalidate_buffer_caches): Add prototype.
667 2013-11-17 Eli Zaretskii <eliz@gnu.org>
669 * w32term.c (x_update_window_end): Don't invalidate the entire
670 mouse-highlight info, just signal frame_up_to_date_hook that mouse
671 highlight needs to be redisplayed. (Bug#15913)
673 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
675 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
677 2013-11-16 Eli Zaretskii <eliz@gnu.org>
679 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
680 while we are using Vprin1_to_string_buffer.
682 * keymap.c (describe_map): Don't crash if PT is 1 both before and
683 after inserting the description string. (Bug#15907)
685 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
687 * data.c: Work around bogus GCC diagnostic about shift count.
688 Reported by Eli Zaretskii in
689 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
690 (pre_value): New function.
691 (count_trailing_zero_bits): Use it.
693 2013-11-15 Eli Zaretskii <eliz@gnu.org>
695 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
696 assume C macros are not supported even under -g3 in these old GCC
699 2013-11-15 Leo Liu <sdl.web@gmail.com>
701 * minibuf.c (Ftry_completion, Fall_completions)
702 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
704 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
706 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
707 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
708 This avoids placing unnecessary constants into the Emacs code.
710 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
712 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
713 for Cygwin w32 build.
715 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
716 for Cygwin w32 build. (Bug#15892)
718 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
720 Simplify, port and tune bool vector implementation.
721 * alloc.c (bool_vector_exact_payload_bytes)
722 (bool_vector_payload_bytes): Remove.
723 (bool_vector_fill): Return its argument.
724 * alloc.c (bool_vector_fill):
726 * print.c (print_object):
727 Simplify by using bool_vector_bytes.
728 * alloc.c (make_uninit_bool_vector):
729 New function, broken out from Fmake_bool_vector.
730 (Fmake_bool_vector): Use it. Use tail call.
731 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
732 * data.c (BITS_PER_ULL): New constant.
733 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
734 if long long versions don't exist.
735 (shift_right_ull): New function.
736 (count_one_bits_word): New function, replacing popcount_bits_word
737 macro. Don't assume that bits_word is no wider than long long.
738 (count_one_bits_word, count_trailing_zero_bits):
739 Don't assume that bits_word is no wider than long long.
740 * data.c (bool_vector_binop_driver, bool_vector_not):
741 * fns.c (Fcopy_sequence):
743 Create an uninitialized destination, to avoid needless work.
744 (internal_equal): Simplify.
745 (Ffillarray): Prefer tail call.
746 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
747 contain at least one word.
748 (bits_word_to_host_endian): Prefer if to #if. Don't assume
749 chars are narrower than ints.
750 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
751 * fns.c (Fcopy_sequence):
753 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
754 Don't try to port to hosts where bits_word values have holes; the
755 code wouldn't work there anyway. Verify this assumption, though.
756 (bool_vector_bytes): New function.
757 (make_uninit_bool_vector): New decl.
758 (bool_vector_fill): Now returns Lisp_Object.
760 * xfns.c (xic_create_fontsetname):
761 * xrdb.c (gethomedir): Prefer tail calls.
763 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
765 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
766 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
768 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
769 that requires a return value.
770 (Fset_buffer_modified_p): Take advantage of this change to do
773 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
775 * buffer.c (Frestore_buffer_modified_p): Sync it with
776 Fset_buffer_modified_p.
777 (Fforce_mode_line_update): New function, moved from subr.el.
778 (Fset_buffer_modified_p): Use them.
779 (syms_of_buffer): Defsubr Fforce_mode_line_update.
781 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
783 * search.c (find_newline): Rewrite to prefer offsets to pointers.
784 This avoids undefined behavior when subtracting pointers into
785 different aways. On my platform it also makes the code a tad
786 smaller and presumably faster.
788 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
790 * keyboard.c (command_loop_1): Use region-extract-function.
791 * insdel.c (Qregion_extract_function): Not static any more (can we
792 stop pretending that these vars can benefit from being marked static?).
794 2013-11-09 Eli Zaretskii <eliz@gnu.org>
796 * search.c (find_newline): If buffer text is relocated during the
797 "dumb loop", adjust C pointers into buffer text to follow suit.
800 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
802 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
803 for conversion (Bug#15837).
805 2013-11-09 Eli Zaretskii <eliz@gnu.org>
807 * fileio.c (Finsert_file_contents): Invalidate the newline cache
808 for the entire range of inserted characters. (Bug#15841)
810 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
812 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
814 (realize_default_face): Remove assignment to distant-foreground if
815 unspecified (Bug#15815).
817 2013-11-08 Eli Zaretskii <eliz@gnu.org>
819 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
820 cache-long-scans disabled, since we don't want to call
821 prepare_to_modify_buffer (in insert_1_both) for each message we
824 * buffer.h (bset_cache_long_scans): New INLINE function, moved
825 from buffer.c. Improve commentary to the buffer field setter
828 * buffer.c (bset_cache_long_scans): Static function deleted.
829 Improve commentary to the buffer field setter functions.
830 (init_buffer_once): Default for cache-long-scans changed to t.
833 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
835 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
837 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
838 This bug was introduced in my 2013-06-21 change, and caused
839 struct Lisp_Sub_Char_Table objects to be given too many slots,
840 which broke 'make -C admin/unidata'.
842 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
844 Import changes from mac-port 4.5.
845 * macfont.m (mac_font_copy_default_descriptors_for_language)
846 (mac_font_copy_default_name_for_charset_and_languages): Declare.
847 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
848 (macfont_language_default_font_names): New.
849 (macfont_list): Rearrange language/charset code.
850 (macfont_close): Don't check for macfont_info->cache.
851 (mac_ctfont_create_preferred_family_for_attributes): New font
853 mac_font_copy_default_name_for_charset_and_languages.
854 (mac_font_copy_default_descriptors_for_language)
855 (mac_font_copy_default_name_for_charset_and_languages): New functions.
857 * macfont.h (kCTVersionNumber10_9): Define if not defined.
859 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
861 Port to C11 aligned_alloc, and fix some integer overflows.
862 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
863 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
864 and use of posix_memalign replaced with aligned_alloc.
865 (aligned_alloc): New function, defined or declared as needed.
866 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
867 Don't undef; configure.ac now does this.
868 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
869 (calloc, aligned_alloc): Check for integer overflow.
870 (aligned_alloc): Rename from memalign. All uses changed.
871 (memalign): New function, an alias for aligned_alloc.
873 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
875 * xdisp.c (redisplay_internal): Fix typo in last change.
877 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
879 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
881 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
883 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
884 redisplay--mode-lines-cause.
885 (redisplay_internal): Keep them uptodate. Remove redundant check of
886 buffer_shared_and_changed.
887 * *.[chm]: Number every assignment to update_mode_lines so we
888 can track why it is set.
890 2013-11-06 Eli Zaretskii <eliz@gnu.org>
892 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
894 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
896 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
897 can track why it is set.
899 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
901 Integer-related fixes for term.c etc.
902 * dispextern.h (face_tty_specified_color): New function.
903 * term.c (turn_on_face): Don't rely on undefined behavior when
904 assigning an out-of-range value to 'long'.
905 Simplify test for toggling highlight.
906 (tty_capable_p): Omit last two (unused) args. All callers changed.
907 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
908 (read_menu_input, tty_menu_activate, tty_menu_show):
909 * xfaces.c (x_supports_face_attributes_p)
910 (tty_supports_face_attributes_p):
911 Use bool for boolean. All callers changed.
912 (tty_supports_face_attributes_p): Omit defaults for color indices;
913 no longer needed. Simplify tail call.
915 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
917 * xdisp.c (prepare_menu_bars): Mark static.
918 * lisp.h (prepare_menu_bars): Don't declare.
919 * xselect.c (x_handle_selection_clear):
920 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
922 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
924 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
925 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
927 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
929 * keyboard.c (Fcommand_error_default_function): Rename from
930 Fdefault_error_output.
932 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
934 * keyboard.c (Fdefault_error_output): New function, extracted from
936 (syms_of_keyboard): Use it for Vcommand_error_function.
938 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
940 * eval.c (handlerlist_sentinel): New variable (bug#15802).
941 (init_eval): Use it to ensure handlerlist is non-NULL.
942 (unwind_to_catch): Make sure we never set handlerlist to NULL.
943 (Fsignal): Adjust NULLness test of handlerlist.
944 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
946 2013-11-05 Eli Zaretskii <eliz@gnu.org>
948 * callproc.c (call_process): Call prepare_to_modify_buffer before
949 decoding text read from the sub-process, as the decoded stuff will
950 be inserted into the buffer. This will invalidate the various
951 caches maintained for the buffer. (Bug#15148)
953 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
955 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
956 string of glyphless-char-display.
958 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
960 * nsfns.m (ns_get_name_from_ioreg): New function.
961 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
962 OSX >= 10.9. Use ns_get_name_from_ioreg.
964 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
966 Simplify and port recent bool vector changes.
967 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
968 only in this file. Use a more-efficient implementation if the
969 second argument is a power of 2.
970 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
971 Remove no-longer-necessary compile-time checks.
972 (bool_vector_exact_payload_bytes): New function.
973 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
974 exact payload changed to call the new function. Do not assume
975 that the arg or result fits in ptrdiff_t.
976 (bool_vector_fill): New function.
977 (Fmake_bool_vector): Use it. Don't assume bit counts fit
979 (vroundup_ct): Don't assume arg fits in size_t.
980 * category.c (SET_CATEGORY_SET): Remove. All callers now just
981 invoke set_category_set.
982 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
983 All callers changed. Use bool_vector_set.
984 * category.h (XCATEGORY_SET): Remove; no longer needed.
985 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
987 * data.c (Faref): Use bool_vector_ref.
988 (Faset): Use bool_vector_set.
989 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
990 (Fbool_vector_not, Fbool_vector_count_matches)
991 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
992 * fns.c (concat): Use bool_vector_ref.
993 (Ffillarray): Use bool_vector_fill.
994 (mapcar1): Use bool_vector_ref.
995 (sxhash_bool_vector): Hash words, not bytes.
996 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
997 a constant, since it's now used in #if.
998 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
999 unsigned char on unusual architectures, so that we no longer
1000 assume that the number of bits per bits_word is a power of two or
1001 is a multiple of 8 or of CHAR_BIT.
1002 (Qt): Add forward decl.
1003 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1004 at least as strictly as bits_word.
1005 (bool_vector_data, bool_vector_uchar_data): New accessors.
1006 All data structure accesses changed to use them.
1007 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1008 (bool_vector_set): New functions.
1009 (bool_vector_fill): New decl.
1010 (ROUNDUP): Move to alloc.c as described above.
1012 Fix recent gnutls changes.
1013 * gnutls.c (Fgnutls_boot): Don't assume C99.
1014 * process.c (wait_reading_process_output): Fix typo in recent change.
1016 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1018 * process.c (wait_reading_process_output, read_process_output)
1019 (send_process): Check gnutls_state is not NULL.
1021 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1022 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1024 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1026 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1027 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1029 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1032 * nsfns.m (Fx_create_frame): Fix memory leak.
1034 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1035 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1036 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1038 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1040 * xdisp.c (message3_nolog, message_with_string): Encode the string
1041 before writing it to the terminal in a non-interactive session.
1043 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1044 sure we concatenate them into a unibyte string.
1046 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1047 resulting temporary name before returning it to the caller.
1048 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1049 is a unibyte string, convert NAME to a unibyte string to ensure
1050 that the result is also a unibyte string.
1052 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1053 create unibyte strings from default paths and directory/file
1056 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1059 * callproc.c (init_callproc): Use build_unibyte_string to make
1060 sure we create unibyte strings from default paths and
1061 directory/file names.
1063 * buffer.c (init_buffer): Don't store default-directory of
1064 *scratch* in multibyte form. The original problem which led to
1065 that is described in
1066 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1067 but it was solved long ago. (Bug#15260)
1069 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1071 Port to stricter C99 platforms.
1072 Especially, C99 prohibits nesting a struct X inside struct Y if
1073 struct X has a flexible array member.
1074 * alloc.c (struct sdata): New type.
1075 (sdata): Implement in terms of struct sdata.
1076 Remove u member; all uses replaced by next_vector, set_next_vector.
1077 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1078 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1079 (struct sblock): Rename first_data member to data, which is now
1080 a flexible array member. All uses changed.
1081 (next_vector, set_next_vector, large_vector_vec): New functions.
1082 (vector_alignment): New constant.
1083 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1084 (struct large-vector): Now merely a NEXT member, since the old approach
1085 ran afoul of stricter C99. All uses changed to use
1086 large_vector_vec or large_vector_offset.
1087 (large_vector_offset): New constant.
1088 * dispnew.c: Include tparam.h, for tgetent.
1089 Do not include term.h; no longer needed.
1090 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1091 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1092 (struct Lisp_Vector): Use a flexible array member for contents,
1093 instead of a union with a member that is an array of size 1.
1095 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1096 fact that the struct no longer contains a union.
1097 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1098 (struct Lisp_Save_Value, struct Lisp_Free):
1099 Use unsigned, not int, for spacers, to avoid c99 warning.
1100 (union specbinding): Use unsigned, not bool, for bitfield, as
1101 bool is not portable to pre-C99 hosts.
1103 2013-11-04 Glenn Morris <rgm@gnu.org>
1105 * emacs.c (usage_message): Mention that `-L :...' appends.
1107 2013-11-02 Glenn Morris <rgm@gnu.org>
1109 * Makefile.in (abs_builddir): Remove.
1110 (bootstrap_exe): Use relative filename.
1112 Use relative filenames in TAGS files.
1113 * Makefile.in (abs_srcdir): Remove it again.
1114 (.PHONY): Remove frc.
1115 (maintainer-clean): No more TAGS-LISP file.
1116 (TAGS): Pass relative file names to etags.
1117 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1119 * Makefile.in (abs_srcdir): New, set by configure.
1121 (maintainer-clean): Remove pointless echo. That should be in the
1122 top-level Makefile, if anywhere. Delete TAGS-LISP.
1123 (extraclean): No s/ and m/ directories for some time.
1124 (TAGS): Also depend on ctagsfiles3.
1125 Remove no-longer-defined S_FILE.
1126 Pass absolute filenames to etags once more.
1127 (TAGS-LISP): Replace lispdir with its expansion.
1128 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1129 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1131 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1133 * xfaces.c (check_lface_attrs, realize_default_face):
1134 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1135 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1137 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1139 * emacs.c (original_pwd): Remove global var by making it local.
1140 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1142 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1144 * xfaces.c: Declare color_distance.
1145 (QCdistant_foreground): New variable.
1146 (NEAR_SAME_COLOR_THRESHOLD): New define.
1147 (load_color2): New function.
1148 (load_color): Call load_color2.
1149 (load_face_colors): Call load_color2 and if distant-color is specified
1150 calculate distant and use distant-color if colors are near.
1151 (LFACE_DISTANT_FOREGROUND): New define.
1152 (merge_face_ref, Finternal_set_lisp_face_attribute)
1153 (Finternal_get_lisp_face_attribute)
1154 (x_supports_face_attributes_p): Handle distant-foreground similar to
1156 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1158 * dispextern.h (lface_attribute_index):
1159 Add LFACE_DISTANT_FOREGROUND_INDEX.
1161 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1163 * image.c (pbm_next_char): New function.
1164 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1165 (pbm_scan_number): Use it.
1166 (Qlibjpeg_version): New variable.
1167 (syms_of_image): DEFSYM and initialize it.
1169 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1171 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1173 2013-10-31 Glenn Morris <rgm@gnu.org>
1175 * emacs.c (original_pwd): New char.
1176 (main): If using --chdir, store original_pwd.
1177 (init_cmdargs): When setting Vinvocation_directory based on a
1178 relative argv[0], use original_pwd if set. (Bug#15768)
1180 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1182 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1184 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1186 * insdel.c: Fix minor problems found by static checking.
1187 (Qregion_extract_function): Now static.
1188 (prepare_to_modify_buffer_1): Remove unused locals.
1190 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1192 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1193 (syms_of_xdisp): Declare pre-redisplay-function.
1194 (markpos_of_region): Remove function.
1195 (init_iterator, compute_stop_pos, handle_face_prop)
1196 (face_before_or_after_it_pos, reseat_to_string)
1197 (get_next_display_element, window_buffer_changed)
1198 (redisplay_internal, try_cursor_movement, redisplay_window)
1199 (try_window_reusing_current_matrix, try_window_id, display_line)
1200 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1201 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1202 * window.h (struct window): Remove field `region_showing'.
1203 * dispextern.h (struct it): Remove region_beg/end_charpos.
1204 (face_at_buffer_position, face_for_overlay_string)
1205 (face_at_string_position): Update prototypes.
1206 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1207 (face_at_string_position): Remove `region_beg' and `region_end' args.
1208 * fontset.c (Finternal_char_font):
1209 * font.c (font_at, font_range): Adjust calls accordingly.
1210 * insdel.c (Qregion_extract_function): New var.
1211 (syms_of_insdel): Initialize it.
1212 (prepare_to_modify_buffer_1): Use it.
1214 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1216 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1217 * ftxfont.c (ftxfont_get_gcs):
1218 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1219 * xfaces.c (x_free_colors, x_free_dpy_colors)
1220 (x_create_gc, unload_color):
1221 * xselect.c (x_property_data_to_lisp):
1222 * xsettings.c (parse_settings):
1223 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1224 (get_bits_and_offset): Adjust definition.
1225 * frame.c (XParseGeometry): Adjust locals.
1226 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1227 * regex.h (toplevel): Likewise for reg_syntax_t.
1229 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1231 * eval.c (run_hook_with_args): Use FUNCTIONP.
1233 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1235 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1236 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1237 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1238 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1239 on MS-Windows anyway.
1240 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1241 (free_realized_face): ...adjust user.
1242 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1243 white relief pixels to -1.
1244 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1245 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1246 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1248 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1250 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1251 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1252 in practice now. All callers changed.
1254 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1256 * dispextern.h (struct face): Use bitfields for 'underline_type'
1257 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1258 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1259 'stipple' member. Move 'lface' member up to help...
1260 * xfaces.c (make_realized_face): ...this function to find and
1261 clear just the members that need clearing.
1262 (load_face_colors, realize_x_face):
1263 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1265 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1267 * xftfont.c (struct xftfont_info): Remove set-but-unused
1269 (xftfont_open): Adjust user.
1270 (xftfont_get_colors): Remove useless prototype.
1272 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1274 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1275 before passing them to 'unexec'. (Bug#15260)
1277 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1279 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1281 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1283 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1284 the changed signature of the font driver's 'close' method.
1286 * w32font.h (w32font_close): Adjust the prototype to the change in
1287 function definition.
1289 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1291 * w32uniscribe.c (uniscribe_close): Adapt the call to
1292 w32font_close to its new prototype.
1294 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1296 Omit unused frame argument of font API's close function.
1297 * font.h (struct font): Drop frame argument. Adjust comment.
1298 * font.c (font_clear_cache, font_close_object): Adjust users.
1299 * ftfont.c (ftfont_close):
1300 * ftxfont.c (ftxfont_close):
1301 * macfont.m (macfont_close):
1302 * nsfont.m (nsfont_close):
1303 * w32font.c (w32font_close):
1304 * xfont.c (xfont_close):
1305 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1306 tweak comments and make functions safe if called more than once for
1307 the same font object.
1309 Perform font-specific cleanup when font object is swept by GC. See
1310 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1311 * alloc.c (cleanup_vector): New function.
1312 (sweep_vector): Call it for each reclaimed vector object.
1313 * font.h (struct font): Adjust comment.
1315 2013-10-24 Glenn Morris <rgm@gnu.org>
1317 * Makefile.in (abs_top_srcdir): New, set by configure.
1319 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1321 Adjust recent font-related changes to fix bug#15686.
1322 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1323 is a live window system frame, mark its default font too.
1325 2013-10-23 Glenn Morris <rgm@gnu.org>
1327 * Makefile.in (RUN_TEMACS): Make relative (again).
1328 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1329 (bootstrap-emacs$(EXEEXT)):
1330 Quote entities that might contain whitespace.
1332 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1334 Port to Solaris 10 and its bundled GCC.
1335 Problem reported by Timothy C. Burt.
1336 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1338 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1340 Do not allow font caches to grow too large.
1341 * alloc.c (compact_font_cache_entry, compact_font_caches):
1342 New functions or stub if not HAVE_WINDOW_SYSTEM.
1343 (compact_undo_list): Factor out from Fgarbage_collect.
1345 (mark_face_cache): Mark face font. Move down to avoid
1347 (mark_terminals): Do not mark font cache here.
1348 (Fgarbage_collect): Call compaction functions described
1349 above. Adjust comment.
1351 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1353 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1354 chdir to HOME (bug#15607).
1356 * nsterm.m (Qcocoa, Qgnustep): New variables.
1357 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1358 (ns_get_color): Make selection color work for GNUStep also.
1360 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1362 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1363 handles mouse clicks. Instead, let GPM use the same code as all
1364 the other mice use. See the discussion starting at
1365 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1366 for the details of the problem with the menu bar this fixes.
1368 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1370 Remove port-specific display name lists to avoid extra
1371 complexity and data duplication with display info lists.
1372 * xterm.h (x_display_name_list): Remove declaration.
1373 * xterm.c (x_display_name_list): Remove.
1374 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1375 * xfns.c (x_display_info_for_name, Fx_display_list):
1376 Likewise. Use x_display_list where appropriate.
1377 * w32term.h (w32_display_name_list): Remove declaration.
1378 * w32term.c (w32_display_name_list): Remove.
1379 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1381 * w32fns.c (x_display_info_for_name, Fx_display_list):
1382 Likewise. Use x_display_list where appropriate.
1383 * nsterm.h (ns_display_name_list): Remove declaration.
1384 * nsterm.m (ns_display_name_list): Remove.
1385 (ns_term_init, syms_of_nsterm): Adjust users.
1386 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1387 Likewise. Use x_display_list where appropriate.
1388 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1389 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1390 (mark_terminals): Mark per-terminal font cache.
1392 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1394 Don't run timers in input-pending-p. Its new check-timers param
1395 provides the prior behavior. (Bug#15045).
1396 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1399 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1401 Make some functions static in non-Microsoft builds.
1402 On my platform (Fedora 19 x86-64), this shrinks the
1403 Emacs executable (text+data) by 0.25%.
1404 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1405 (load_color) [!MSDOS]:
1406 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1407 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1408 * lisp.h (check_existing):
1409 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1410 (network_interface_info) [!WINDOWSNT]:
1411 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1412 Remove extern decls.
1413 * fileio.c (check_existing):
1414 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1415 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1416 (network_interface_info) [!WINDOWSNT]:
1417 * term.c (encode_terminal_code) [!WINDOWSNT]:
1418 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1419 * xfaces.c (load_color) [!MSDOS]:
1421 * fileio.c (check_existing, check_executable, check_writable):
1422 * process.c (network_interface_list, network_interface_info):
1423 Move earlier, so that we don't need forward decls.
1424 * gnutls.c (fn_gnutls_transport_set_errno)
1425 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1427 * w32.c (init_environment): Use faccessat rather than
1428 check_existing, partly for consistency with the rest of the code
1429 in this file, partly so that check_existing can be static.
1431 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1432 * emacs.c (MAIN_PROGRAM): New macro.
1433 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1434 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1436 bool vector int width fixes
1437 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1438 (Fbool_vector_count_matches_at):
1439 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1440 can exceed PTRDIFF_MAX, at least in theory.
1441 (Fbool_vector_count_matches_at):
1442 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1444 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1446 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1447 (struct sockaddr): Add forward decl, for platforms that lack it.
1449 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1451 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1454 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1456 * w32.c (network_interface_get_info, network_interface_list)
1457 (network_interface_info): New functions. (Bug#15610)
1458 (GetAdaptersInfo_Proc): New typedef.
1459 (get_adapters_info): New wrapper function.
1460 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1462 * process.h (network_interface_list, network_interface_info):
1465 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1466 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1467 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1468 for WINDOWSNT. Doc fix.
1469 (syms_of_process): Defsubr Snetwork_interface_list and
1470 Snetwork_interface_info unconditionally.
1472 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1473 in NS GUI sessions. (Bug#15629)
1475 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1477 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1479 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1481 * print.c (print_object): Print " ..." when truncating bool vectors.
1483 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1485 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1486 standard mouse buttons.
1488 * termhooks.h (struct input_event): Remove incorrect commentary.
1490 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1492 Disallow bool vector operations on mixed-length operands.
1493 The old behavior left garbage in the result vector sometimes,
1494 and didn't seem to be useful.
1495 * data.c (Qwrong_length_argument): New static var.
1496 (wrong_length_argument): New function.
1497 (bool_vector_binop_driver): Check that args agree in length.
1499 * keyboard.c, keyboard.h (all_kboards): Now static.
1501 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1503 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1504 note from the lispref.
1506 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1508 * nsterm.h (struct ns_display_info): Remove set-but-unused
1509 member image_cache (image caches are per-terminal anyway).
1510 (FRAME_X_IMAGE_CACHE): Remove.
1511 * nsterm.m (ns_initialize_display_info): Adjust user.
1513 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1515 * w32proc.c: Include mingw_time.h.
1517 * w32.c: Include mingw_time.h.
1519 Implement scrolling of TTY menus when the screen is too short.
1521 * term.c (tty_menu_display): Accept an additional argument, the
1522 menu item from which to start displaying the menu. Account for
1523 the value of Y when limiting the menu to the number of available
1525 (mi_result): New enumeration.
1526 (read_menu_input): Return enumerated value. When the y coordinate
1527 hits min_y or max_y, return scroll indication instead of wrapping
1529 (tty_menu_activate): Handle the scrolling indications from
1530 read_menu_input. Compute the first menu item to display and pass
1531 it to tty_menu_display.
1533 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1535 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1536 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1537 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1538 Adjust to match the change described below.
1539 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1540 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1541 memory_below_frame members to...
1542 * termchar.h (struct tty_display_info): ...here because they're
1543 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1544 * term.c (init_tty):
1545 * nsterm.m (ns_create_terminal):
1546 * w32term.c (w32_create_terminal):
1547 * xterm.c (x_create_terminal): Adjust users.
1548 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1549 to filter out non-TTY frames. Adjust comment.
1550 (scrolling): Adjust user. Prefer eassert for debugging check.
1552 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1554 * xfaces.c (PT_PER_INCH): Remove unused macro.
1555 * termhooks.h (struct terminal): Remove set-but-unused
1556 member fast_clear_end_of_line.
1557 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1558 * nsterm.m (ns_create_terminal):
1559 * term.c (init_tty):
1560 * w32term.c (w32_create_terminal):
1561 * xterm.c (x_create_terminal): Adjust users.
1563 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1565 * lisp.h (bool_vector_size): New function.
1566 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1567 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1568 (Fbool_vector_not, Fbool_vector_count_matches_at):
1569 Remove uses of 'eassume' that should no longer be needed,
1570 because they are subsumed by the 'eassume' in bool_vector_size.
1572 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1574 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1575 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1576 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1578 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1580 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1581 have different dimensions. (Bug#15575)
1583 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1586 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1588 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1590 * term.c (tty_menu_show): Never return with unbalanced
1591 specpdl. Use eassert for debugging check. Adjust style.
1593 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1595 * term.c (read_menu_input): Make selection of menu items
1596 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1597 (tty_menu_activate): Fix off-by-one error when computing max_y.
1599 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1601 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1602 audit logging (only used with GnuTLS 3.x) and enable it.
1604 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1606 * dispnew.c (redraw_frame): Remove useless #ifdef because
1607 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1608 Also, move TTY fflush to...
1609 * term.c (tty_update_end): ...this function.
1611 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1613 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1614 the end of the frame's glyph matrix. (Bug#15575)
1616 * term.c (tty_menu_display): Don't move cursor while overwriting
1617 frame's glyphs with menu items. Limit the number of items
1618 displayed to what can be shown on the available screen lines,
1619 excluding the echo area.
1620 (tty_menu_activate): Limit the Y coordinate allowed by
1621 read_menu_input to the last screen line used for menu display.
1623 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1625 * lisp.h (eassume): New macro.
1626 Also, include <verify.h>, for 'assume'.
1627 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1628 (vroundup, vector_nbytes):
1629 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1630 (Fbool_vector_not, Fbool_vector_count_matches)
1631 (Fbool_vector_count_matches_at):
1632 Use eassume, not eassert.
1633 * casetab.c (set_identity, shuffle):
1634 * composite.c (composition_gstring_put_cache):
1635 * dispnew.c (update_frame_1):
1636 * ftfont.c (ftfont_shape_by_flt):
1637 * image.c (gif_load):
1638 * intervals.c (offset_intervals):
1639 * macfont.m (macfont_shape):
1640 Remove calls to 'assume' that are no longer needed, because
1641 --enable-gcc-warnings no longer generates bogus warnings
1642 when these calls are removed.
1644 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1646 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1648 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1650 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1651 (Qsubstitute_env_in_file_name): New var.
1652 (syms_of_fileio): Define it.
1654 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1656 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1657 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1660 * term.c (save_and_enable_current_matrix): Don't allocate and
1661 don't save margin areas.
1662 (restore_desired_matrix): Don't restore margin areas.
1663 (free_saved_screen): Don't free margin areas.
1665 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1667 * image.c: Pacify --enable-gcc-warnings.
1668 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1669 #define only if used.
1671 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1673 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1674 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1675 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1676 (gif_load): For giflib v5.x and later, display the error message
1677 produced by giflib when its functions fail.
1678 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1681 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1683 * keyboard.c (last_event_timestamp): Remove. For X selection and
1684 GTK popup menus, it may be obtained from per-frame X display info.
1685 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1686 (process_special_events): Adjust users.
1687 * keyboard.h (last_event_timestamp): Remove declaration.
1688 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1689 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1690 * menu.h (xmenu_show): Adjust prototype.
1691 * menu.c (Fx_popup_menu): Adjust user.
1692 * xselect.c (x_own_selection, x_get_foreign_selection)
1693 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1695 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1697 * keyboard.c (init_kboard): Now static. Add arg
1698 to denote window system. Adjust comment.
1699 (init_keyboard): Adjust user.
1700 (allocate_kboard): New function.
1702 * nsterm.m (ns_term_init):
1703 * term.c (init_tty):
1704 * w32term.c (w32_create_terminal):
1705 * xterm.c (x_term_init): Use it.
1706 * keyboard.h (init_kboard): Remove prototype.
1707 (allocate_kboard): Add prototype.
1709 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1711 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1712 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1714 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1716 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1718 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1720 * term.c (tty_menu_activate): Flush the output stream after
1721 showing the cursor, and don't mark the frame garbaged at exit from
1722 the function. Fixes redisplay glitches when moving from one menu
1725 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1727 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1728 or throw error (Bug#15570).
1730 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1732 * intervals.c (temp_set_point_both): Move test into 'eassert',
1735 * lisp.h (eassert): Don't use 'assume'.
1736 Sometimes 'assume' wins in performance, and sometimes it loses,
1737 so it shouldn't be used all the time. Perhaps we need two
1738 flavors of 'eassert', one for where 'assume' is far more likely
1739 to help or to hurt; but that can be done later.
1740 Problem reported by Dmitry Antipov in
1741 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1742 Also, don't include <verify.h>; no longer needed.
1744 2013-10-09 Glenn Morris <rgm@gnu.org>
1746 * eval.c (Fcond): Doc tweak.
1748 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1750 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1751 expressions with side effects to eassert. (Bug#15565)
1753 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1755 * fns.c (hashfn_user_defined): Allow hash functions to return any
1758 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1760 Fix minor problems found by static checking.
1761 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1762 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1763 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1764 * keyboard.c (read_menu_command): Remove unused local.
1765 * lisp.h (read_menu_command): New decl.
1766 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1767 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1768 Return ptrdiff_t, not int.
1769 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1770 not int, for benefit of xpalloc.
1771 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1773 (have_menus_p): Remove; unused.
1774 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1775 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1776 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1778 (save_and_enable_current_matrix): Omit unnecessary casts.
1779 (read_menu_input): Omit local extern decl (now in lisp.h).
1780 Don't access uninitialized storage if mouse_get_xy fails.
1781 (tty_menu_activate): Mark local as initialized, for lint.
1782 (tty_menu_activate, tty_meny_show): Remove unused locals.
1784 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1786 Support menus on text-mode terminals.
1787 * xterm.h (xw_popup_dialog): Add prototype.
1789 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1790 (xmenu_show): Block input here, instead in Fx_popup_menu.
1791 (xw_popup_dialog): New function, with X-specific bits of popup
1794 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1797 * window.c (Fset_window_configuration): Use run-time tests of the
1798 frame type instead of compile-time conditionals, when menu-bar
1799 lines are considered.
1801 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1802 (w32_popup_dialog): New prototypes.
1804 * w32menu.c (Fx_popup_dialog): Function deleted.
1805 (w32_popup_dialog): New function, with w32 specific bits of popup
1806 dialogs. Block input here.
1808 * w32inevt.c (w32_console_read_socket): Minor change to add
1809 debugging TTY events.
1811 * w32fns.c (show_hourglass): If returning early because the frame
1812 is not a GUI frame, unblock input.
1814 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1815 (cursorY): New functions.
1817 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1818 WINDOWSNT, macros that call curX and curY elsewhere.
1820 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1822 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1823 specific function to hide and show cursor on a text-mode terminal.
1824 (tty_menu_struct, struct tty_menu_state): New structures.
1825 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1826 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1827 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1828 (tty_menu_locate, save_and_enable_current_matrix)
1829 (restore_desired_matrix, screen_update, read_menu_input)
1830 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1831 (tty_pop_down_menu, tty_menu_last_menubar_item)
1832 (tty_menu_new_item_coords, tty_menu_show): New functions.
1833 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1835 * nsterm.h (ns_popup_dialog): Adjust prototype.
1837 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1839 (ns_popup_dialog): Adapt order of arguments to the other
1840 *_menu_show implementations.
1841 (Fx_popup_dialog): Function deleted.
1843 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1845 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1847 * menu.c (have_boxes): New function.
1848 (single_keymap_panes): Use it instead of a compile-time
1850 (single_menu_item): Use run-time tests of the frame type instead
1851 of compile-time conditionals.
1852 (encode_menu_string): New function.
1853 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1854 the macro, since different types of frame need different encoding
1856 (digest_single_submenu): Use run-time tests of frame type instead
1857 of, or in addition to, compile-time conditionals.
1858 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1859 (Fx_popup_menu): Detect when the function is called from keyboard
1860 on a TTY. Don't barf when invoked on a text-mode frame.
1861 Check frame type at run time, instead of compile-time conditionals for
1862 invoking terminal-specific menu-show functions.
1863 Call tty_menu_show on text-mode frames.
1864 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1865 run time to determine which alternative to invoke; support dialogs
1868 * keyboard.h <Qmouse_movement>: Declare.
1870 * keyboard.c <Qmouse_movement>: Now extern.
1871 <Qecho_keystrokes>: New static variable.
1872 (read_key_sequence): Accept an additional argument, a flag to
1873 prevent redisplay during reading of the key sequence. All callers
1875 (read_menu_command): New function.
1876 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1878 (toolkit_menubar_in_use): New function.
1879 (make_lispy_event): Use it instead of a compile-time test.
1881 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1882 window-system being available.
1884 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1885 to x-popup-dialog on the frame type, they all now support popup
1888 * dispnew.c (save_current_matrix): Save the margin areas.
1889 (restore_current_matrix): Restore margin areas.
1890 (update_frame_with_menu): New function.
1892 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1895 * alloc.c (make_save_ptr): Now compiled unconditionally.
1897 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1899 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1900 (redraw_frame, update_frame): Adjust users.
1901 * dispextern.h (set_window_update_flags): Adjust prototype.
1902 * xdisp.c (redisplay_internal): When updating all frames with zero
1903 windows_or_buffers_changed, assume that only the windows that shows
1904 current buffer should be really updated.
1906 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1908 Do not allocate huge temporary memory areas and objects while encoding
1909 for file I/O, thus reducing an enormous memory usage for large buffers.
1910 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1911 * coding.h (struct coding_system): New member raw_destination.
1912 * coding.c (setup_coding_system): Initialize it to zero.
1913 (encode_coding_object): If raw_destination is set, do not create
1914 dst_object. Add comment.
1915 * fileio.c (toplevel): New constant E_WRITE_MAX.
1916 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1917 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1919 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1921 * nsterm.m (windowDidExitFullScreen:):
1922 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1924 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1926 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1927 * keyboard.c (unblock_input_to): Don't process pending signals
1928 if a fatal error is in progress.
1930 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1931 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1932 they're talking about words in Lisp bool vectors.
1933 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1934 * data.c (popcount_bits_word): Rename from popcount_size_t.
1935 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1938 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1940 Improve support for popcount and counting trailing zeros (Bug#15550).
1941 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1942 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1943 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1944 (popcount_size_t_msc, popcount_size_t_gcc):
1945 Remove; now done by Gnulib.
1946 (popcount_size_t): Now a macro that defers to Gnulib.
1947 (count_trailing_zero_bits): Return int, for consistency with
1948 Gnulib and because Emacs prefers signed to unsigned int.
1949 Don't assume that size_t is either unsigned int or unsigned long
1950 or unsigned long long.
1951 (size_t_to_host_endian): Do not assume that size_t is either
1952 exactly 32 or exactly 64 bits wide.
1953 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1954 etc., so that it's now an enum constant, not a macro.
1955 No need to assume that it's either 32 or 64.
1957 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1959 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1962 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1964 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1965 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1967 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1969 emacs_read and emacs_write now use void *, not char *.
1970 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1971 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1972 Buffer arg is now void *, not char *. This matches plain
1973 'read' and 'write' better, and avoids a constraint violation
1974 on Solaris 9 with Oracle Studio.
1976 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1978 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1979 memset to explicit loop. Otherwise copy largest possible chunk
1980 from initialized to uninitialized part, thus allowing the longer
1981 memcpy runs and reducing the number of loop iterations.
1983 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1985 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1986 hide toolbar (Bug#15388).
1987 (windowDidEnterFullScreen:): If presentation options are zero,
1988 set them here (Bug#15388).
1989 (ns_update_auto_hide_menu_bar): Remove runtime check.
1990 Don't auto hide dock unless menubar is also auto hidden.
1992 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1994 * editfns.c (message): Mention batch mode in doc string.
1996 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1998 * nsterm.m (check_native_fs): Remove erroneous comment.
2000 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2002 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2003 uses find_newline instead of scan_newline and so doesn't move point.
2005 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2007 Use hardware support for byteswapping on glibc x86 etc.
2008 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2009 whereas the old swap64 needed 30.
2010 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2011 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2012 Use byteswap.h's macros to swap bytes.
2013 * lisp.h (swap16, swap32, swap64): Remove.
2014 All uses replaced by bswap_16, bswap_32, bswap_64.
2016 * bytecode.c (exec_byte_code): Use some more volatile variables
2017 to work around local variables getting clobbered by longjmp.
2018 Port to pre-C99, which doesn't allow decls after stmts.
2020 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2022 * lisp.h (eassert): Assume that COND is true when optimizing.
2023 In other words, take on the behavior of eassert_and_assume.
2024 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2025 (eassert_and_assume): Remove. All uses replaced by eassert.
2027 * xdisp.c (Qglyphless_char): Now static.
2029 Adjust to merge from gnulib.
2030 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2031 * lisp.h: Include <verify.h>, for 'assume'.
2033 * eval.c (clobbered_eassert): New macro.
2034 (internal_catch, internal_condition_case)
2035 (internal_condition_case_1, internal_condition_case_2)
2036 (internal_condition_case_n): Use it instead of eassert
2037 when the argument contains locals clobbered by longjmp.
2038 Don't use clobbered locals outside of clobbered_eassert.
2039 (internal_lisp_condition_case): Use a volatile variable
2040 to work around a local variable's getting clobbered.
2042 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2044 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2045 (PUSH_HANDLER): New macro.
2046 (catchlist): Remove.
2047 (handlerlist): Always declare.
2049 * eval.c (catchlist): Remove (merge with handlerlist).
2050 (handlerlist, lisp_eval_depth): Not static any more.
2051 (internal_catch, internal_condition_case, internal_condition_case_1)
2052 (internal_condition_case_2, internal_condition_case_n):
2054 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2055 handlerlist/catchlist.
2056 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2057 handlerlist which can only handle a single condition-case handler at
2059 (find_handler_clause): Simplify since we only a single branch here
2062 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2064 (bcall0): New function.
2065 (exec_byte_code): Add corresponding cases. Improve error message when
2066 encountering an invalid byte-code. Let Bunwind_protect accept
2067 a function (rather than a list of expressions) as argument.
2069 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2070 and make them unconditional now that they're heap-allocated.
2072 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2074 * charset.c (Fdecode_char, Fencode_char): Remove description of
2075 `restriction' arg. now that it's hidden by advertised-calling-convention.
2077 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2079 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2080 Remove unused variable (from mac-port).
2081 (macfont_draw): Use s->ybase for correct y position.
2083 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2085 * frame.h (struct frame): Drop has_minibuffer member because...
2086 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2087 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2089 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2091 * window.h (struct window): Prefer enum text_cursor_kinds to int
2092 for phys_cursor_type member. Move the latter, phys_cursor_width,
2093 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2094 * window.c (replace_window, make_window): Adjust users.
2096 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2098 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2099 this module is never compiled otherwise.
2101 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2103 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2106 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2108 * xdisp.c (get_next_display_element): Don't call face_for_font in
2109 a build configured --without-x. (Bug#15484)
2111 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2113 * window.c (calc_absolute_offset): #elif should be #elif defined.
2115 * frame.c (delete_frame): Block/unblock input to overcome race
2116 condition (Bug#15475).
2118 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2120 * frame.c (delete_frame): Record selected frame only after
2121 calling Qdelete_frame_functions (Bug#15477).
2123 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2125 * nsterm.m (ns_selection_color): Remove.
2126 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2127 NSColor selectedText(Background)Color. Only for COCOA.
2128 (ns_term_init): Remove assignment of ns_selection_color, logic
2129 moved to ns_get_color.
2131 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2132 NS_SELECTION_COLOR_DEFAULT.
2133 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2135 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2137 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2138 frame' does not have the tool_bar_window member.
2140 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2142 Signal error when reading an empty byte-code object (Bug#15405)
2143 * lread.c (read1): signal error
2144 * alloc.c (make_byte_code): eassert header size
2145 (sweep_vectors): change an int to size_t
2147 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2149 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2150 instead of ints, as it's the usual style for offsetof constants. See:
2151 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2153 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2154 This is ugly, but it should fix the performance problem for older
2155 GCC versions in the short run. I'll look into integrating the
2156 Gnulib module for popcount, as a better fix.
2157 See the thread starting in:
2158 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2159 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2160 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2161 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2162 (popcount_size_t): Use it.
2164 2013-09-24 Daniel Colascione <dancol@dancol.org>
2166 * process.c (Fnetwork_interface_info): Fix build break due to
2169 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2171 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2172 Prefer signed to unsigned integers where either will do.
2173 No need for 'const' on locals that do not escape.
2174 Omit easserts with unnecessary and unportable assumptions about
2175 alignment. Avoid unnecessary casts to char *.
2177 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2179 Use union for the payload of struct Lisp_Vector.
2180 This helps to avoid a few glitches dictated by C's aliasing rules.
2181 * lisp.h (struct Lisp_Vector): Use union for next and
2182 contents member. Adjust comment. Change related users.
2183 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2184 Related users changed.
2185 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2186 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2187 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2188 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2190 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2192 Optimize glyph row clearing and copying routines.
2193 * dispextern.h (struct glyph_row): Change layout of struct
2194 glyph_row to help copy_row_except_pointers. Adjust comment.
2195 * dispnew.c (null_row): Remove.
2196 (clear_glyph_row): Use offsetof and memset to find and clear
2197 just the members that need clearing. Adjust comment.
2198 (copy_row_except_pointers): Likewise for copying.
2200 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2202 Some minor cleanups of recently-added bool vector code.
2203 * conf_post.h (assume): Always return void. Use lint version
2204 only if GCC and MSC versions don't apply.
2205 * conf_post.h (assume):
2206 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2207 Depend on _MSC_VER, not __MSC_VER, for consistency with
2209 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2210 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2211 (bool_vector_binop_driver, count_trailing_zero_bits)
2212 (size_t_to_host_endian): Now static, not static inline;
2213 the latter isn't needed with modern compilers and doesn't
2214 work with older compilers anyway.
2216 * alloc.c (valgrind_p): Use bool for boolean.
2218 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2220 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2221 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2222 (display_last_displayed_message_p, message_buf_print)
2223 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2224 Use bool for boolean.
2225 * dispextern.h (cancel_line, init_desired_glyphs):
2226 Remove ancient leftover.
2227 (help_echo_showing_p, hourglass_shown_p):
2228 * lisp.h (noninteractive_need_newline): Adjust declaration.
2230 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2232 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2234 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2235 ...this file and convert the latter to static. Adjust comment.
2236 (make_initial_frame):
2237 * window.c (init_window_once): Adjust user.
2238 * frame.h (last_nonminibuf_frame): Remove declaration.
2239 * lisp.h (selected_frame): Likewise.
2240 * msdos.c (the_only_display_info): Adjust comment.
2242 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2244 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2245 computing the end column of mouse-highlight that comes from
2246 display or overlay strings. (Bug#15437)
2247 (note_mouse_highlight): Adapt calculation of last argument to
2248 mouse_face_from_string_pos to the above change.
2250 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2251 all platforms, not just for clang.
2253 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2255 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2256 about excess arguments to snprintf.
2258 * conf_post.h(assume): Use __builtin_unreachable for clang.
2260 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2262 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2263 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2265 2013-09-23 Daniel Colascione <dancol@dancol.org>
2267 * alloc.c (USE_VALGRIND): New macro; on by default
2268 when ENABLE_CHECKING.
2269 (mark_maybe_object, mark_maybe_pointer)
2270 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2272 (valgrind_p) [USE_VALGRIND]: New variable.
2273 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2275 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2277 * process.c (wait_reading_process_output): Change int pnamelen to
2280 * nsterm.m (setMarkedText:selectedRange:):
2281 (deleteWorkingText):
2282 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2283 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2284 argument to unsigned long to avoid warning.
2285 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2287 * conf_post.h (assume): Fix compiler error: x shall be cond.
2289 2013-09-22 Daniel Colascione <dancol@dancol.org>
2291 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2292 warning when compiling without a window system.
2294 2013-09-22 Daniel Colascione <dancol@dancol.org>
2296 * data.c (Qbool_vector_p): New symbol.
2297 (bool_vector_spare_mask, popcount_size_t_generic)
2298 (popcount_size_t_msc, popcount_size_t_gcc)
2300 (bool_vector_binop_driver)
2301 (count_trailing_zero_bits, size_t_to_host_endian)
2302 (Fbool_vector_exclusive_or)
2303 (Fbool_vector_union)
2304 (Fbool_vector_intersection, Fbool_vector_set_difference)
2305 (Fbool_vector_subsetp, Fbool_vector_not)
2306 (Fbool_vector_count_matches)
2307 (Fbool_vector_count_matches_at): New functions.
2308 (syms_of_data): Intern new symbol, functions.
2309 * alloc.c (bool_vector_payload_bytes): New function.
2310 (Fmake_bool_vector): Instead of calling Fmake_vector,
2311 which performs redundant initialization and argument checking,
2312 just call allocate_vector ourselves. Make sure we clear any
2313 terminating padding to zero.
2314 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2315 instead of open-coding the size calculation.
2316 (vroundup_ct): New macro.
2317 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2318 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2319 * composite.c (composition_gstring_put_cache):
2320 Change lint_assume to assume.
2321 * conf_post.h (assume): New macro.
2322 (lint_assume): Remove.
2323 * dispnew.c (update_frame_1): Change lint_assume to assume.
2324 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2326 * image.c (gif_load): Change lint_assume to assume.
2327 * lisp.h (eassert_and_assume): New macro.
2328 (Qbool_vector_p): Declare.
2329 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2330 (swap16, swap32, swap64): New inline functions.
2331 * macfont.c (macfont_shape): Change lint_assume to assume.
2332 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2333 * xsettings.c (parse_settings): Use new swap16 and
2334 swap32 from lisp.h instead of file-specific macros.
2336 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2338 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2339 found (which can legitimately happen when the glyph row at the
2340 window start is disabled in the current_matrix. (Bug#15365)
2342 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2344 Fix syntax.h bug introduced by recent INLINE change.
2345 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2346 conditionally compiled one way in some modules, and a different
2347 way in others. This doesn't work with extern inline functions,
2348 which must have the same definition in all modules, because the
2349 defining code might be shared across modules, depending on the
2350 implementation. Symptoms reported by Martin Rudalics in:
2351 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2352 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2353 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2354 overriding the corresponding functions in syntax.h.
2355 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2356 (syntax_property): New inline functions.
2357 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2358 Rewrite in terms of these new functions.
2360 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2362 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2363 not chars_in_text, whose result depends on the multibyteness of
2364 the current buffer. (Bug#15426)
2366 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2368 Port recent change to hosts where pointers aren't 'long'.
2369 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2370 Don't assume that pointers are the same width as 'long'.
2371 Add a compile-time check that a pointer fits into two X slots.
2373 A simpler, centralized INLINE.
2374 * conf_post.h (INLINE): Define only if not already defined.
2375 This allows us to use a single INLINE, defined by one file
2377 * emacs.c (INLINE): Define it.
2378 Also, include category.h, charset.h, composite.h, dispextern.h,
2379 syntax.h, systime.h, so that their INLINE definitions are expanded
2381 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2382 * buffer.h, buffer.c (BUFFER_INLINE):
2383 * category.h, category.c (CATEGORY_INLINE):
2384 * character.h, character.c (CHARACTER_INLINE):
2385 * charset.h, charset.c (CHARSET_INLINE):
2386 * composite.h, composite.c (COMPOSITE_INLINE):
2387 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2388 * frame.h, frame.c (FRAME_INLINE):
2389 * intervals.h, intervals.c (INTERVALS_INLINE):
2390 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2391 * lisp.h, alloc.c (LISP_INLINE):
2392 * process.h, process.c (PROCESS_INLINE):
2393 * syntax.h, syntax.c (SYNTAX_INLINE):
2394 * systime.h, sysdep.c (SYSTIME_INLINE):
2395 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2396 * window.h, window.c (WINDOW_INLINE):
2397 Remove. All uses replaced with INLINE.
2399 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2401 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2404 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2406 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2407 'const char *' to avoid compiler warnings due to similar change in
2408 the prototype of x_get_string_resource.
2410 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2412 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2413 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2414 going to replace static variables below. Adjust comments.
2415 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2416 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2417 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2418 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2419 Related users changed.
2420 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2421 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2422 last_mouse_movement_time, going to replace static variables below.
2424 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2425 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2427 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2428 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2429 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2430 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2431 static variables below.
2432 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2433 (last_mouse_scroll_bar): Remove.
2434 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2435 (mouseExited): Related users changed.
2437 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2439 Do not use external array to process X scroll bar messages.
2440 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2441 (x_send_scroll_bar_event): Pack window pointer into two slots
2442 of XClientMessageEvent if we're 64-bit. Adjust comment.
2443 (x_scroll_bar_to_input_event): Unpack accordingly.
2445 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2447 Ifdef away recent changes which aren't relevant to NS port.
2448 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2449 [!HAVE_NS]: Declare as such.
2450 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2451 [!HAVE_NS]: Define as such.
2453 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2455 * frame.c (x_redo_mouse_highlight): New function
2456 to factor out common code used in W32 and X ports.
2457 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2458 * xterm.h (struct x_display_info):
2459 * w32term.h (struct w32_display_info):
2460 * nsterm.h (struct ns_display_info): New members
2461 last_mouse_motion_frame, last_mouse_motion_x and
2462 last_mouse_motion_y, going to replace static variables below.
2463 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2464 (redo_mouse_highlight): Remove.
2465 (note_mouse_movement, syms_of_xterm): Adjust user.
2466 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2467 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2468 (redo_mouse_highlight): Remove.
2469 (note_mouse_movement, syms_of_w32term): Adjust user.
2470 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2471 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2473 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2474 * nsfns.m (compute_tip_xy): Adjust user.
2476 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2478 * frame.c (x_mouse_grabbed): New function.
2479 * dispextern.h (x_mouse_grabbed): Add prototype.
2480 (last_mouse_frame): Remove declaration.
2481 * xterm.h (struct x_display_info):
2482 * w32term.h (struct w32_display_info):
2483 * nsterm.h (struct ns_display_info): New member
2484 last_mouse_frame, going to replace...
2485 * xdisp.c (last_mouse_frame): ...global variable.
2486 (note_tool_bar_highlight):
2487 * w32term.c (w32_mouse_position, w32_read_socket):
2488 * xterm.c (XTmouse_position, handle_one_xevent):
2489 Use x_mouse_grabbed.
2490 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2492 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2494 * w32term.c (w32_read_socket): Avoid temporary
2495 variables in a call to x_real_positions.
2496 * xterm.c (handle_one_xevent): Likewise.
2498 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2500 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2501 (x_icon_type): Remove prototype.
2502 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2503 * frame.c (x_icon_type): Remove.
2504 * w32term.c (x_make_frame_visible, x_iconify_frame):
2505 * xterm.c (x_make_frame_visible, x_iconify_frame):
2506 Use x_set_bitmap_icon to factor out common code.
2508 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2510 * dispextern.h (check_x_display_info, x_get_string_resource):
2511 Declare here just once and unify the latter.
2512 * frame.c (check_x_display_info, x_get_string_resource):
2513 * nsterm.h (check_x_display_info):
2514 * xrdb.c (x_get_string_resource):
2515 * xterm.h (check_x_display_info): Remove prototypes.
2516 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2517 * w32reg.c (x_get_string_resource): Likewise.
2518 (w32_get_rdb_resource): Adjust user.
2520 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2522 * xterm.h (struct x_display_info): New member
2523 x_pending_autoraise_frame, going to replace...
2524 * xterm.c (pending_autoraise_frame): ...static variable.
2525 (x_new_focus_frame, XTread_socket): Adjust users.
2526 * w32term.h (struct w32_display_info): New member
2527 w32_pending_autoraise_frame, going to replace...
2528 * w32term.c (pending_autoraise_frame): ...global variable.
2529 (x_new_focus_frame, w32_read_socket): Adjust users.
2531 2013-09-17 Glenn Morris <rgm@gnu.org>
2533 * xdisp.c (message_dolog): If we create *Messages*,
2534 switch it to messages-buffer-mode.
2536 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2538 Don't overuse 'const' in types of locals.
2539 * bidi.c (bidi_count_bytes):
2540 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2541 (xg_event_is_for_scrollbar):
2542 * xselect.c (x_handle_property_notify)
2543 (x_handle_selection_notify, x_handle_dnd_message):
2544 * xsettings.c, xsettings.h (xft_settings_event):
2545 * xterm.c (x_handle_net_wm_state, handle_one_event)
2546 (x_menubar_window_to_frame, x_detect_focus_change)
2547 (construct_mouse_click, note_mouse_movement)
2548 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2549 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2550 (handle_one_xevent, x_handle_net_wm_state):
2551 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2552 (x_handle_dnd_message):
2553 Avoid unnecessary 'const', typically the second 'const' in
2554 'const foo * const arg', a 'const' that does not affect the API
2555 and doesn't significantly help the human reader.
2557 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2559 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2560 only if Glib < 2.36.0.
2561 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2562 * xsettings.c (init_gconf, init_gsettings): Do not check
2564 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2566 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2568 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2570 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2571 before calling g_type_init.
2573 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2575 * nsterm.m (syms_of_nsterm): ... to here.
2577 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2579 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2580 (ignore_next_mouse_click_timeout): Use Time as X does.
2581 (handle_one_xevent): Avoid cast and use unsigned comparison.
2583 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2585 Do not copy X event in handle_one_xevent except KeyPress case.
2586 Wnen XEvent is processed, it is unlikely to be changed except
2587 KeyPress case, so we can avoid copying and use const pointer to
2588 const data to make sure that an event is not changed elsewhere.
2589 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2590 const' and do not create local copy except for the KeyPress event.
2591 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2592 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2593 (x_handle_net_wm_state, x_menubar_window_to_frame)
2594 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2595 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2596 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2597 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2598 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2599 (x_handle_dnd_message):
2600 * xsettings.c (xft_settings_event):
2601 Use 'const XEvent * const' where appropriate.
2602 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2604 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2606 Fix X event waiting to handle multiple frames.
2607 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2608 * xterm.c (pending_event_wait): Remove. Adjust users.
2609 (x_detect_focus_change): Pass frame arg.
2610 (handle_one_xevent): Find related frame early and clear per-frame
2611 wait_event_type only if this is an event for the relevant frame.
2612 (x_wait_for_event): Use per-frame wait_event_type.
2614 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2616 * nsfns.m (Fx_create_frame): Fix font driver registration for
2619 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2620 for syms_of_macfont.
2622 * nsterm.m: Include macfont.h.
2623 (ns_tmp_flags, ns_tmp_font): Remove.
2624 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2625 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2626 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2627 (changeFont:): Fix code style. Check for font driver type when
2630 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2633 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2634 (nsfont_open): Set font driver type.
2635 Set font->ascent and font->descent. Figure out font instead of
2636 ns_tmp_font, and flags instead of ns_tmp_flags.
2637 Fix indentation. Remove call to ns_draw_text_decoration,
2640 * nsfns.m: Include macfont.h.
2641 (Fx_create_frame): Register macfont driver, make a better default font.
2642 (Fns_popup_font_panel): Get font from macfont driver, if used.
2644 * macfont.m, macfont.h, maccuvs.h: New files.
2646 * font.h: Declare syms_of_macfont.
2648 * font.c (syms_of_font): Call syms_of_macfont.
2650 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2652 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2654 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2655 and it is always zero for others, so I assume that this is an ancient
2656 leftover which nobody will want to change any more.
2657 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2658 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2659 * frame.c (x_set_scroll_bar_width):
2660 * w32fns.c (w32_createscrollbar):
2661 * w32term.c (w32_set_vertical_scroll_bar):
2662 * xfns.c (x_set_scroll_bar_default_width):
2663 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2664 (x_scroll_bar_expose): Related users changed.
2666 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2668 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2669 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2670 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2672 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2674 * nsterm.h, w32term.h, xterm.h: ...and not here.
2675 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2676 Remove unused Xisms.
2677 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2678 these modules are never compiled otherwise.
2680 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2682 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2683 Doc fix. (Bug#15375)
2685 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2687 Unify Fx_focus_frame between all ports.
2688 * frame.h (x_focus_frame): New prototype.
2689 * xfns.c (Fx_focus_frame): Remove.
2690 (syms_of_xfns): Do not defsubr it.
2691 (x_focus_frame): X implementation.
2692 * nsfns.m (Fx_focus_frame): Remove.
2693 (syms_of_nsfns): Do not defsubr it.
2694 (x_focus_frame): NS implementation.
2695 * w32term.c (Fx_focus_frame): Remove.
2696 (x_focus_on_frame): Rename to...
2697 (x_focus_frame): W32 implementation.
2698 * w32term.h (x_focus_on_frame): Remove prototype.
2699 * w32fns.c (Fx_focus_frame): Remove.
2700 (syms_of_w32fns): Do not defsubr it.
2701 * frame.c (Fx_focus_frame): Define here.
2702 (syms_of_frame): Defsubr here.
2703 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2705 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2707 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2708 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2709 each port to reference the port-specific window system data.
2710 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2711 (FRAME_DISPLAY_INFO): Define.
2712 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2713 (FRAME_DISPLAY_INFO): Define. Adjust users.
2714 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2715 (FRAME_DISPLAY_INFO): Define. Adjust users.
2716 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2717 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2718 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2719 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2720 * xselect.c, xterm.c: All related users changed.
2722 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2724 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2725 (x_menubar_window_to_frame): Remove prototypes.
2726 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2727 (x_menubar_window_to_frame, x_top_window_to_frame):
2729 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2730 (x_menubar_window_to_frame, x_top_window_to_frame):
2731 ...to here and convert all but the last to static.
2733 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2735 * lisp.mk (lisp): Add w32-common-fns.elc.
2737 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2739 * charset.c (char_charset): Document an exception for char-charset.
2741 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2743 * xterm.h (x_display_info): New field last_user_time...
2744 * xterm.c (toplevel): ...to replace static last_user_time.
2745 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2747 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2749 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2750 scroll bar values to prevent thumb from disappear and update comment.
2752 2013-09-11 Glenn Morris <rgm@gnu.org>
2754 * emacs.c (usage_message): Possessive apostrophe tweak.
2756 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2758 * nsterm.m (syms_of_nsterm): Use Qns.
2759 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2760 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2761 * xfns.c (x_display_info_for_name, Fx_open_connection):
2762 Remove old '#if 0' code.
2763 (syms_of_xfns): Use Qx.
2764 * termhooks.h (fullscreen_hook): Remove the leftover.
2765 (struct terminal): Fix typo in comment.
2767 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2769 Cleaning up a few X scroll bar bits.
2770 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2771 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2772 New member last_seen_part, going to replace...
2773 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2774 (xt_action_hook) [USE_LUCID]: Adjust user.
2775 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2776 Lucid-specific scroll bar support.
2777 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2778 to int and adjust to use last_seen_part member.
2779 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2780 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2781 Initialize last_seen_part.
2783 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2785 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2786 insert-buffer-substring an empty string.
2788 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2790 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2791 avoiding a GCC warning.
2793 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2795 Ifdef away frame tool bar code when it is not really used.
2796 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2797 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2798 and minimize_tool_bar_window_p under the above.
2799 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2800 (fset_tool_bar_window): Likewise.
2801 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2802 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2803 (change_frame_size_1):
2804 * window.c (window_from_coordinates, Frecenter): Adjust users.
2805 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2806 code is not really used.
2807 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2808 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2809 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2810 [!USE_GTK && !HAVE_NS]: Define as such.
2811 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2812 (note_mouse_highlight, expose_frame):
2813 * xfns.c (x_set_tool_bar_lines):
2814 * xterm.c (handle_one_xevent): Adjust users.
2816 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2818 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2819 This bug was introduced by my 2013-08-26 patch, which incorrectly
2820 assumed that the terminfo implementation doesn't use termcap buffers.
2821 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2822 these buffers apparently are used after all.
2823 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2824 (struct tty_display_info): Define members termcap_term_buffer and
2825 termcap_strings_buffer even if TERMINFO.
2827 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2830 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2831 'usage' docstring entry to pacify make-docfile.
2833 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2835 Change comparison functions =, <, >, <=, >= to take many arguments.
2836 * data.c: Change comparison functions' interface and implementation.
2837 * lisp.h: Make arithcompare available for efficient two arg
2839 * bytecode.c: Use arithcompare.
2840 * fileio.c: Use new interface.
2842 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2844 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2846 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2848 * eval.c (Feval): Document the new use of `lexical'.
2850 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2852 Review and drop old frame resize hack.
2853 * frame.h (struct frame): Remove force_flush_display_p.
2854 * dispnew.c (update_frame): Adjust user and don't call
2855 flush_frame here. The comment has said that there was an issues
2856 with redisplaying fringes, but I don't see any differences with
2857 and without this hack. Hopefully we can continue without it.
2858 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2859 current frame matrices twice if resized_p is set.
2861 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2863 Do not populate pure Xism x_sync to other ports.
2864 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2865 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2866 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2867 * w32term.h (x_sync): Remove prototype.
2869 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2871 Cleanup frame flushing.
2872 * dispextern.h (struct redisplay_interface):
2873 Drop flush_display_optional because flush_display is enough
2874 for X and flushing via RIF is just a no-op for others.
2875 * frame.h (flush_frame): New function.
2876 * dispnew.c (update_frame):
2877 * minibuf.c (read_minibuf):
2878 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2880 * keyboard.c (detect_input_pending_run_timers): Do not flush
2881 all frames but selected one in redisplay_preserve_echo_area.
2882 * nsterm.m (ns_flush): Remove no-op.
2883 (ns_redisplay_interface): Adjust user.
2884 * w32term.h (x_flush): Remove no-op.
2885 (w32_redisplay_interface): Adjust user.
2886 * xterm.c (x_flush): Simplify because we do not flush all
2887 frames at once any more. Adjust comment.
2888 (x_redisplay_interface): Adjust user.
2890 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2892 Port --without-x --enable-gcc-warnings to Fedora 19.
2893 * gfilenotify.c (globals_of_gfilenotify):
2894 Call g_type_init only if using an older glib version that needs it.
2896 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2898 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2899 (last_glyphless_glyph_merged_face_id): Remove declarations.
2900 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2901 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2902 (last_glyphless_glyph_merged_face_id): Now static.
2903 (merge_escape_glyph_face): New function, refactored from...
2904 (get_next_display_element): ...here.
2905 (merge_glyphless_glyph_face): New function, refactored from...
2906 (produce_glyphless_glyph): ...here...
2907 * term.c (produce_glyphless_glyph): ...and here.
2909 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2911 * eval.c (eval_sub): Only call Ffunction if necessary.
2913 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2915 Attempt to make redisplay more selective when changing cursor type.
2916 * frame.h (struct frame): New bitfield cursor_type_changed.
2917 * xdisp.c (cursor_type_changed): Remove.
2918 (try_cursor_movement, redisplay_window, try_window_id)
2919 (set_frame_cursor_types, try_window_reusing_current_matrix):
2920 Adjust to use per-frame bitfield.
2921 (redisplay_internal): Look for cursor type change on each visible
2922 frame and consider all frames if cursor type has been changed on
2923 the frame other than selected. If cursor type has been changed on
2924 selected frame only, do not use fast update.
2926 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2928 Attempt to make redisplay more selective when changing fonts.
2929 * frame.h (struct frame): New bitfield fonts_changed.
2930 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2931 (adjust_frame_glyphs): Add prototype.
2932 * dispnew.c (fonts_changed_p): Remove.
2933 (adjust_glyphs): Remove because we do not
2934 adjust matrices on all frames at once any more.
2935 (adjust_frame_glyphs): Block and unblock input here.
2936 (adjust_glyph_matrix): Use fonts_changed.
2937 (change_frame_size_1): Use adjust_frame_glyphs.
2938 * font.c (font_open_entity): Use fonts_changed.
2939 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2940 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2941 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2942 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2943 (shrink_mini_window, Fresize_mini_window_internal)
2944 (window_scroll_pixel_based, Fset_window_configuration)
2945 (apply_window_adjustment, Fset_window_vscroll):
2946 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2947 Use adjust_frame_glyphs.
2948 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2949 (try_window_reusing_current_matrix, try_window_id, display_line)
2950 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2951 (redisplay_internal): Consider fonts_changed and adjust frame
2952 matrices for each frame only if the frame is visible. If font
2953 has been changed on some frame during full redisplay, retry
2954 only visible frames where the font has been actually changed.
2956 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2958 Cache current header and mode line height for each window.
2959 * window.h (struct window): New fields mode_line_height
2960 and header_line_height.
2961 * window.c (make_window): Initialize them.
2962 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2963 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2964 (current_mode_line_height, current_header_line_height):
2966 * xdisp.c (current_mode_line_height, current_header_line_height):
2968 (pos_visible_p, init_xdisp): Adjust user.
2969 (redisplay_window): Invalidate mode_line_height and
2970 header_line_height if current and desired matrices do not agree.
2972 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2974 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2975 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2977 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2979 Make --without-x compatible with --enable-gcc-warnings.
2980 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2981 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2982 members under HAVE_WINDOW_SYSTEM.
2983 * keyboard.c (make_lispy_focus_out): Likewise.
2984 (record_menu_key): Move under HAVE_MENUS.
2985 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2986 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2987 (syms_of_xdisp): Adjust user.
2988 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2989 (start_hourglass, cancel_hourglass):
2990 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2991 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2992 and CLEAR_FONT_TABLE_NFONTS.
2993 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2994 Declare only if HAVE_WINDOW_SYSTEM.
2995 (lface_same_font_attributes_p, clear_face_gcs): Define only
2996 if HAVE_WINDOW_SYSTEM.
2998 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3000 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3001 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3002 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3004 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3006 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3008 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3010 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3011 This fixes a type error on hosts where ptrdiff_t is wider than int.
3013 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3015 * keyboard.c (read_key_sequence_vs): New function.
3016 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3019 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3021 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3023 Makefile improvements.
3024 * Makefile.in (config.status): Don't use double-colon rules, as
3025 they are not portable according to POSIX. Fix shell typo with `;
3026 I guess this rule has never been tested?
3027 (VCSWITNESS): New macro, to override any environment var.
3029 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3031 * xterm.h (struct x_display_info): Do not track X connection
3032 fd separately because it is always available from Display.
3033 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3036 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3038 * buffer.c (drop_overlay):
3039 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3040 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3042 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3044 * buffer.c (Fmake_overlay, Fmove_overlay):
3045 * intervals.c (set_point_from_marker):
3046 * print.c (PRINTPREPARE): Prefer signal_error
3047 to plain error and report unsuitable marker too.
3049 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3051 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3052 for 'dragging' member.
3053 (struct x_output): Remove set-but-unused leftovers
3054 'left_before_move' and 'top_before_move'.
3055 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3056 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3057 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3058 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3059 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3060 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3061 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3062 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3064 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3066 * nsfont.m (INVALID_GLYPH): New define.
3067 (nsfont_encode_char): Use INVALID_GLYPH.
3068 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3070 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3072 * xterm.c (x_last_mouse_movement_time): Revert last change.
3073 This code should use XDisplayMotionBufferSize to check display's
3074 motion history first, and there are few other issues as well.
3075 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3076 (handle_one_xevent): Adjust user.
3078 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3080 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3081 * frame.c (Flast_nonminibuf_frame): ... to here.
3082 (check_minibuf_window): Don't abort if no window was found
3085 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3087 Use XGetMotionEvents to ask the last mouse motion time from X server.
3088 * xterm.c (X_MOTION_HISTORY): Default to 1.
3089 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3090 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3091 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3092 Ifdef away legacy code.
3093 (XTmouse_position, x_scroll_bar_report_motion):
3094 Use x_last_mouse_movement_time.
3095 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3098 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3100 * msdos.c (last_mouse_window): Move to...
3101 (dos_rawgetc): ...this function and adjust comment.
3102 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3103 (mouseMoved): ...this function and adjust comment.
3104 * w32term.c (last_window): Likewise with...
3105 (w32_read_socket): ...this function.
3106 * xterm.c (last_window): Likewise with...
3107 (handle_one_xevent): ...this function.
3109 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3111 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3112 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3113 (handle_one_xevent): ...to here.
3114 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3117 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3119 * msdos.c (IT_set_terminal_window): Remove no-op.
3120 (initialize_msdos_display): Adjust terminal setup.
3121 * w32console.c (w32con_set_terminal_window): Remove no-op.
3122 (initialize_w32_display): Adjust terminal setup.
3123 * w32term.c (w32_set_terminal_window): Remove no-op.
3124 (w32_create_terminal): Adjust terminal setup.
3125 * xterm.c (XTset_terminal_window): Remove no-op.
3126 (x_create_terminal): Adjust terminal setup.
3128 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3130 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3132 (ns_create_terminal): Adjust terminal setup.
3133 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3135 (w32_create_terminal): Adjust terminal setup.
3136 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3138 (x_create_terminal): Adjust terminal setup.
3140 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3142 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3143 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3144 * dispnew.c (buffer_posn_from_coords):
3145 * window.c (Fwindow_end, displayed_window_lines):
3146 * xdisp.c (redisplay_mode_lines): Use it.
3148 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3150 * fontset.c (face_for_char): Check char in the current face font first
3151 if HAVE_NS (Bug#15138).
3153 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3155 * window.c (temp_output_buffer_show): Make sure window returned
3156 by display_buffer is live (Bug#15213).
3158 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3160 Minor cleanup to avoid forward declarations.
3161 * coding.h (struct ccl_spec): Remove forward declaration.
3162 * composite.h (toplevel): Include font.h.
3163 (struct composition_it, struct face, struct font_metrics):
3164 Remove forward declaration.
3165 * dispextern.h (struct image, struct atimer): Likewise.
3166 * emacsgtkfixed.h (struct frame): Likewise.
3167 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3168 * font.h (struct font_driver, struct font, struct glyph_string)
3169 (struct face): Remove forward declaration.
3170 * fontset.h (struct face, struct font): Likewise.
3171 * frame.h (toplevel): Style cleanup.
3172 (enum output_method): Move to...
3173 * termhooks.h (enum output_method): ...here.
3174 (struct glyph, struct frame, struct ns_display_info)
3175 (struct x_display_info, struct w32_display_info):
3176 Remove forward declaration.
3177 * xterm.h (toplevel): Include termhooks.h.
3178 (struct font, struct window, struct glyph_matrix, struct frame)
3179 (struct input_event, struct face, struct image): Remove forward
3181 * gtkutil.h (struct _widget_value): Likewise.
3182 * keyboard.h (toplevel): Include termhooks.h.
3183 (struct input_event): Remove forward declaration.
3185 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3187 * intervals.c (set_point_from_marker): New function.
3188 * editfns.c (Fgoto_char):
3189 * process.c (Finternal_default_process_filter):
3190 * window.c (select_window_1): Use it.
3191 * buffer.h (set_point_from_marker): Add prototype.
3193 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3195 * w32.c (term_winsock): Call release_listen_threads before calling
3197 (_sys_wait_accept): Wait for accept event in a loop with a finite
3198 timeout, instead of waiting indefinitely. Will hopefully avoid
3199 hanging during exit because WSACleanup deadlocks waiting for the
3200 event object to be released. (Bug#14333)
3202 * w32proc.c (release_listen_threads): New function, signals all
3203 the reader threads that listen for connections to stop waiting.
3205 * w32.h (release_listen_threads): Add prototype.
3207 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3209 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3210 field of new marker (for sanity and safety).
3211 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3212 anyway because XMISCTYPE is a function and can't be an lvalue).
3214 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3216 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3217 (x_after_update_window_line, x_scroll_bar_create):
3218 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3219 (handle_one_xevent, x_clear_frame_area):
3220 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3221 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3222 * xterm.h (x_clear_area): Adjust prototype.
3224 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3226 Hook scanning and indentation functions to find_newline. This helps
3227 to avoid duplicated code and renders more respect to newline cache.
3228 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3229 * cmds.c (Fforward_line):
3230 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3231 Use find_newline and avoid unnecessary point movements.
3232 * search.c (scan_newline): Implement on top of find_newline.
3234 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3236 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3237 scoped code (bug#11258).
3239 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3241 * nsterm.m (last_window): New variable.
3242 (EV_TRAILER2): New macro.
3243 (EV_TRAILER): Call EV_TRAILER2.
3244 (mouseMoved:): Add support for mouse-autoselect-window
3245 on nextstep (Bug#6888).
3247 2013-08-28 Andreas Schwab <schwab@suse.de>
3249 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3250 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3251 Remove unused macro definitions.
3252 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3253 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3254 Only define if emacs.
3256 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3258 Prefer enum glyph_row_area to int where appropriate.
3259 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3261 (window_box, window_box_width, window_box_left, window_box_left_offset)
3262 (window_box_right, window_box_right_offset): Adjust prototypes.
3263 * xdisp.c (window_box, window_box_width, window_box_left)
3264 (window_box_left_offset, window_box_right, window_box_right_offset):
3265 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3266 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3267 * nsterm.m (ns_clip_to_row):
3268 * w32term.c (w32_clip_to_row):
3269 * xterm.c (x_clip_to_row): Likewise.
3271 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3273 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3274 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3276 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3278 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3279 for portability to hosts where /bin/sh has problems.
3281 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3283 Redesign redisplay interface to drop global output_cursor.
3284 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3285 (toplevel): Remove declaration of output_cursor.
3286 (set_output_cursor, x_cursor_to): Remove prototype.
3287 * window.h (struct window): New member output_cursor.
3288 (output_cursor_to): New function to replace RIF member.
3289 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3290 (update_text_area, set_window_cursor_after_update): Use it.
3291 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3292 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3293 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3294 * w32term.c (x_update_window_begin, x_update_window_end):
3295 * xterm.c (x_update_window_begin, x_update_window_end):
3296 Adjust to use per-window output cursor.
3298 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3300 Simplify SELECT_TYPE-related code.
3301 Like EMACS_TIME, this portability layer is no longer needed, since
3302 Emacs has been using fd_set as a portability layer for some time.
3303 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3304 (SELECT_TYPE): Remove. All uses changed to fd_set.
3305 (fd_set) [!FD_SET]: New typedef.
3307 Simplify EMACS_TIME-related code.
3308 This portability layer is no longer needed, since Emacs has been
3309 using struct timespec as a portability layer for some time.
3310 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3311 Include <time.h> rather than "systime.h"; that's all that's needed now.
3312 * dispnew.c: Include <timespec.h> rather than "systime.h";
3313 that's all that's needed now.
3314 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3315 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3316 TIMESPEC_RESOLUTION.
3317 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3318 LOG10_TIMESPEC_RESOLUTION.
3319 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3320 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3321 (make_emacs_time): Remove. All used changed to make_timespec.
3322 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3323 (current_timespec): Rename from current_emacs_time. All uses changed.
3324 (add_emacs_time): Remove. All uses changed to timespec_add.
3325 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3326 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3327 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3328 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3329 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3330 (current_timespec): Rename from current_emacs_time. All uses changed.
3331 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3332 changed to timespec_cmp.
3333 * xgselect.c: Include <timespec.h>, since our .h files don't.
3335 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3337 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3338 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3339 Remove the leftovers.
3340 * gtkutil.c (toplevel): Do not declare Qxft but include
3342 * image.c (toplevel): Do not declare Vlibrary_cache because
3343 it's already done in lisp.h.
3345 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3347 * lisp.h (Mouse_HLInfo): Move from here...
3348 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3349 (reset_mouse_highlight): New function.
3350 * msdos.c (dos_set_window_size, IT_update_begin)
3351 (internal_terminal_init):
3352 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3353 (ns_initialize_display_info):
3354 * w32console.c (initialize_w32_display):
3355 * w32term.c (x_update_window_end, x_free_frame_resources)
3356 (w32_initialize_display_info):
3357 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3358 * window.c (Fdelete_other_windows_internal):
3359 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3360 * termchar.h (toplevel):
3361 * xterm.h (toplevel): Include dispextern.h.
3363 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3365 Fix minor problems found by static checking.
3366 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3367 (expect): Avoid nested-if warning.
3368 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3369 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3370 * nsterm.h, nsterm.m (ns_select):
3371 * xgselect.c, xgselect.h (xg_select):
3372 Adjust signature to better match pselect's.
3373 * nsterm.m (ns_select):
3374 Don't set *TIMEOUT, since pselect doesn't.
3375 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3376 diagnostic about assigning const char * to it.
3377 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3379 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3381 * lread.c (substitute_object_recurse): Handle hash-tables as well
3384 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3386 Fix unlikely core dump in init_tty, and simplify terminfo case.
3387 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3388 The old version incorrectly dumped core if malloc returned a
3389 buffer containing only non-NUL bytes.
3390 (init_tty): Do not allocate or free termcap buffers; the
3391 struct does that for us now.
3392 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3393 (struct tty_display_info): Define members termcap_term_buffer and
3394 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3395 use them. Allocate them directly in struct rather than indirectly
3396 via a pointer, to simplify init_tty.
3398 * frame.c (check_minibuf_window): Initialize 'window' properly,
3399 so that Emacs reliably aborts later if 'window' is not initialized.
3401 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3403 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3404 of VoidSymbol (Bug#15154).
3406 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3408 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3409 mouse_face_beg_y and mouse_face_end_y.
3410 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3411 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3412 Adjust users and update comment where appropriate.
3414 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3416 * frame.c (check_minibuf_window): New function.
3417 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3418 Call check_minibuf_window (Bug#15183).
3420 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3422 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3423 because this is the only last cursor data we need to keep and consult.
3424 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3425 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3428 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3430 Fix recovering from possible decompression error.
3431 Since insert_from_gap doesn't always move point, we can't use PT as
3432 the position where the partially decompressed data ends, and
3433 should count how many bytes was produced so far.
3434 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3435 (unwind_decompress): Really delete partially uncompressed data.
3436 (Fzlib_decompress_region): Take decompressed data size into account.
3438 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3440 * syntax.c (init_syntax_once): Adjust comment and do an early
3441 initialization of Qchar_table_extra_slots just once...
3442 * casetab.c (init_casetab_once):
3443 * category.c (init_category_once):
3444 * character.c (syms_of_character):
3445 * coding.c (syms_of_coding):
3446 * xdisp.c (syms_of_xdisp): ...and omit it here.
3448 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3450 * xdisp.c (get_next_display_element): Don't apply to characters
3451 from a display vector the logic of setting it->end_of_box_run_p
3452 suitable for characters from a buffer. (Bug#15175)
3454 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3455 to handle directories, rather than '_utime' which doesn't.
3458 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3460 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3461 or fullscreen (Bug#14627).
3463 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3465 System-dependent integer overflow fixes.
3466 * process.c (Fset_process_window_size): Signal an error if
3467 the window size is outside the range supported by the lower level.
3468 * sysdep.c (set_window_size): Return negative on error,
3469 nonnegative on success, rather than -1, 0, 1 on not in system,
3470 failure, success. This is simpler. Caller changed.
3471 (serial_configure): Remove unnecessary initialization of local.
3472 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3473 size fits in unsigned long; this isn't true on some 32-bit hosts.
3474 Avoid buffer overrun if some future version of /proc/meminfo has a
3475 variable name longer than 20 bytes.
3476 (system_process_attributes) [__FreeBSD__]:
3477 Don't assume hw.availpages fits in 'int'.
3479 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3481 Don't let very long directory names overrun the stack.
3482 Fix some related minor problems involving "//", vfork.
3483 * callproc.c (encode_current_directory): New function.
3484 (call_process): Don't append "/"; not needed.
3485 * fileio.c (file_name_as_directory_slop): New constant.
3486 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3487 this can save the caller having to alloca.
3488 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3489 Use SAFE_ALLOCA, not alloca.
3490 (directory_file_name, Fexpand_file_name): Leave leading "//"
3491 alone, since it can be special even on POSIX platforms.
3492 * callproc.c (call_process):
3493 * process.c (Fformat_network_address):
3494 * sysdep.c (sys_subshell):
3495 Use encode_current_directory rather than rolling our own.
3496 (create_process): No need to encode directory; caller does that now.
3497 * process.h (encode_current_directory): New decl.
3498 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3499 Rework to avoid 'goto xyzzy;'.
3501 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3503 * xdisp.c (handle_face_prop): If the default face was remapped use
3504 the remapped face for strings from prefix properties. (Bug#15155)
3506 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3508 Minor cleanup for redisplay interface and few related functions.
3509 * frame.h (enum text_cursor_kinds): Move from here...
3510 * dispextern.h (enum text_cursor_kinds): ...to here.
3511 (toplevel): Drop unnecessary declarations.
3512 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3513 in update_window_end_hook and draw_window_cursor functions.
3514 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3515 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3516 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3517 * xterm.c (x_update_window_end, x_draw_window_cursor):
3518 * xdisp.c (display_and_set_cursor, update_window_cursor)
3519 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3520 enum text_cursor_kinds where appropriate.
3522 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3524 Redesign redisplay interface to drop updated_row and updated_area.
3525 * dispextern.h (updated_row, updated_area): Remove declaration.
3526 (struct redisplay_interface): Pass glyph row and row area parameters
3527 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3528 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3530 * dispnew.c (updated_row, updated_area): Remove.
3531 (redraw_overlapped_rows, update_window_line): Adjust user.
3532 (update_marginal_area, update_text_area): Likewise. Pass updated row
3533 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3534 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3537 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3539 * process.c (flush_pending_output): Remove stub.
3542 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3544 * callproc.c: Fix race that killed background processes (Bug#15144).
3545 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3546 Record deleted process-id in critical section, not afterwards.
3547 Don't mistakenly kill process created by a call-process invocation
3548 that discards output and does not wait.
3550 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3552 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3553 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3554 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3555 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3556 to shut up compiler in mark_object.
3557 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3559 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3561 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3562 We can't portably rely on PTY_OPEN doing that, even if
3563 it calls posix_openpt with O_CLOEXEC.
3565 2013-08-20 Kenichi Handa <handa@gnu.org>
3567 * character.c (string_char): Improve commentary.
3569 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3571 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3572 (struct animation_cache): Make signature a flexible array member.
3573 All uses changed. This is a tad slower but may insulate us better
3574 from future changes to ImageMagick.
3576 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3578 * image.c: Shrink memory needed for animation cache.
3579 (SIGNATURE_DIGESTSIZE): New constant.
3580 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3581 (imagemagick_create_cache): Copy the signature. This saves
3582 several KB of memory that ImageMagick wastes per signature.
3583 Don't bother updating the update_time, as the caller does that now.
3584 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3585 it's a fixed size struct member now.
3586 (imagemagick_get_animation_cache): Always destroy the signature,
3587 as it's now imagemagick_create_cache's responsibility to copy it.
3588 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3589 and use memcmp rather than strcmp.
3590 eassert that ImageMagick returns a signature of the specified length.
3592 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3594 * image.c (imagemagick_get_animation_cache): Don't segfault on
3596 (imagemagick_get_animation_cache): Revert to previous definition
3597 so that it actually works. But keep the memory leak fix.
3598 (imagemagick_get_animation_cache): Fix memory leak.
3600 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3602 * image.c: Fix animation cache signature memory leak.
3603 Fix some other minor performance problems while we're at it.
3604 (imagemagick_create_cache): Clear just the members that
3605 need clearing. Don't set update_time, as caller does that now.
3606 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3607 Simplify by using pointer-to-pointer instead of a prev pointer.
3608 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3609 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3610 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3611 it's already a copy. Free the signature probe unless it's cached.
3613 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3614 This was introduced by my 2013-08-12 fix for Bug#15035.
3616 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3618 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3619 (imagemagick_prune_animation_cache): Now static.
3621 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3623 * image.c (imagemagick_get_animation_cache): Don't segfault when
3624 pruning all entries.
3626 2013-08-18 Ken Brown <kbrown@cornell.edu>
3628 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3629 static heap if ENABLE_CHECKING is defined.
3630 (max_bss_sbrk_ptr): New variable.
3632 (report_sheap_usage): Report maximum static heap usage instead of
3633 ending static heap usage.
3635 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3637 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3638 of zlib_initialized according to the results of calling
3639 init_zlib_functions.
3641 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3643 * image.c: Implement an ImageMagick per-image cache.
3644 (imagemagick_get_animation_cache): Fix a double-free error.
3645 (imagemagick_load_image): Remove the ping_wand code, which only
3646 apparently saved time on invalid animated images, and slowed down
3647 everything else. Optimise for the common case.
3649 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3651 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3653 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3655 * marker.c (set_marker): Remove documentation of undefined behavior.
3657 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3659 * image.c (imagemagick_compute_animated_image): Animate correctly
3660 when sub-images are smaller than the main image.
3661 (imagemagick_compute_animated_image): Setting the iterator row to
3662 zero is apparently not allowed.
3663 (imagemagick_compute_animated_image): Allow images that say they
3664 have sub-images that are bigger than the main image, but just crop
3667 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3669 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3671 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3673 * image.c (imagemagick_compute_animated_image): Respect the GIF
3676 2013-08-15 Ken Brown <kbrown@cornell.edu>
3678 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3679 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3682 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3684 Fix minor problems found by static checking.
3685 * frame.c (delete_frame):
3686 * xdisp.c (next_element_from_display_vector):
3687 Avoid uninitialized local.
3688 * image.c (imagemagick_compute_animated_image): Port to C89.
3689 Prefer usual GNU indentation style for loops.
3690 Be more careful about bizarrely large sizes, by using ptrdiff_t
3693 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3695 Fix infinite frame selection loop (Bug#15025).
3696 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3698 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3700 * xdisp.c (compute_window_start_on_continuation_line):
3701 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3702 to make sure we end up setting the window start at the leftmost
3703 visible character of the display line. This avoids funky
3704 horizontal shifting because the window start is not kept on the
3705 same position. (Bug#15090)
3706 (next_element_from_display_vector): Support 'box' face attribute
3707 in the face definitions of a display vector. (Bug#15099)
3709 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3711 * image.c (imagemagick_compute_animated_image): Implement animated
3713 (imagemagick_compute_animated_image): Fix some compilation
3714 warnings. Implement a very simple cache to make the animation
3715 usable at all, but it should be replaced with a per-image cache.
3717 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3719 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3720 to do `for' loops over alist values.
3721 * buffer.h (FOR_EACH_BUFFER):
3722 * process.c (FOR_EACH_PROCESS): Use it.
3723 (handle_child_signal, status_notify, Fget_buffer_process)
3724 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3726 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3728 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3729 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3730 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3731 to xzalloc and so avoid redundant call to memset.
3732 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3733 members because it is allocated with xzalloc and so already zeroed.
3735 2013-08-14 Ken Brown <kbrown@cornell.edu>
3737 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3740 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3742 Utility function and macro to copy Lisp string to C string.
3743 * lisp.h (xlispstrdupa): New macro.
3744 (xlispstrdup): New prototype.
3745 * alloc.c (xlispstrdup): New function.
3746 * callint.c (Fcall_interactively):
3747 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3748 (Fsubstitute_in_file_name):
3749 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3750 * image.c (x_create_bitmap_from_file):
3751 * w32term.c (w32_term_init):
3752 * xterm.c (x_term_init): Use xlispstrdup.
3754 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3756 * image.c (imagemagick_load_image): Make animated pictures work.
3757 There's still some problems with background color settings, though
3760 * decompress.c (unwind_decompress): Always restore point.
3762 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3764 * marker.c (set_marker): Reformat documentation.
3766 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3768 * xdisp.c (cursor_type_changed): Now static.
3770 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3771 Use changed. This avoids the need to call xmalloc and for the
3772 caller to call xfree, and avoids memory leaks in some situations.
3774 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3776 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3777 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3778 (redisplay_window): If window_end_valid is cleared due to non-zero
3779 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3780 so do not call to try_cursor_movement for that window.
3782 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3784 * window.h (struct window): Convert window_end_pos and
3785 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3786 (wset_window_end_pos, wset_window_end_vpos): Remove.
3787 * dispnew.c (adjust_glyph_matrix):
3788 * window.c (Fwindow_end, replace_window, set_window_buffer)
3790 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3791 (set_vertical_scroll_bar, redisplay_window, try_window)
3792 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3793 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3794 (note_mouse_highlight): Adjust users.
3795 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3798 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3800 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3801 * image.c (imagemagick_filename_hint): Use `const char *' and
3802 prefer SSDATA to SDATA to avoid warnings.
3804 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3806 Cleanup window fringes, margins and scroll bars adjustments.
3807 * window.c (set_window_fringes, set_window_margins)
3808 (set_window_scroll_bars, apply_window_adjustment): New functions.
3809 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3810 (Fset_window_scroll_bars): Use them.
3812 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3814 * window.h (struct window): Convert scroll_bar_width
3815 from Lisp_Object to integer. Adjust comment.
3816 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3818 * window.c (wset_scroll_bar_width): Remove.
3819 (make_window): Initialize scroll_bar_width.
3820 (Fsplit_window_internal): Use direct assignment.
3821 (Fset_window_configuration, save_window_save):
3822 Convert Lisp_Object to integer and back where appropriate.
3823 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3824 bar was actually changed, and mention this in docstring.
3826 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3828 * decompress.c: Minor simplifications.
3829 (Fzlib_decompress_region): Don't bother verifying
3830 that avail_out <= UINT_MAX, as that was confusing.
3831 Mention the restriction in a comment instead.
3832 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3834 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3836 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3837 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3839 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3841 * image.c (imagemagick_filename_hint): Check for errors in the
3844 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3846 * window.c (Fwindow_margins): Return nil when there's no marginal
3847 area, as per the documented API.
3849 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3850 Fmake_vector, as scroll bar's struct members are not all Lisp
3851 objects now. This avoids crashes in GC.
3853 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3854 bool, so its address could be taken.
3856 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3858 * image.c (imagemagick_filename_hint): New function to possibly
3859 apply `image-content-type-suffixes'.
3860 (imagemagick_load_image): Use it.
3862 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3864 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3865 if loading zlib failed.
3867 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3869 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3870 2013-08-13 checkin below. Change bool to BOOL, rule is:
3871 All Obj-C code uses BOOL, except for interfaces callable from C.
3873 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3875 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3877 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3878 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3879 bool instead of BOOL.
3880 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3881 from Lisp_Object to bitfield. Adjust comment.
3882 * w32term.c (x_scroll_bar_create): Adjust user.
3883 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3884 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3885 Use bool for boolean.
3886 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3887 to `unsigned int' when defining a bitfield.
3889 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3891 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3893 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3895 * window.h (struct window): Convert left_margin_cols and
3896 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3897 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3898 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3900 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3902 (showing_window_margins_p, update_window_line, update_frame_1):
3903 * fringe.c (draw_fringe_bitmap_1):
3904 * xdisp.c (window_box_width): Adjust users.
3905 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3906 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3907 Use direct assignment.
3908 (Fset_window_configuration, save_window_save, Fwindow_margins):
3909 Convert Lisp_Object to integer and back where appropriate.
3910 (Fset_window_margins): Adjust user. Return t if any margin
3911 was actually changed, and mention this in docstring.
3913 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3915 * syntax.c (forward_word):
3916 * cmds.c (forward_char, backward_char): Mention the optional argument.
3918 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3920 * window.h (struct window): Convert left_fringe_width
3921 and right_fringe_width from Lisp_Objects to integers.
3923 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3924 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3925 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3927 (make_window): Initialize new integer fields to -1.
3928 (Fsplit_window_internal): Use direct assignment.
3929 (Fset_window_configuration, save_window_save):
3930 Convert Lisp_Object to integer and back where appropriate.
3931 (Fset_window_fringes): Adjust user. Return t if any fringe
3932 was actually changed, and mention this in docstring.
3934 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3936 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3937 * nsfns.m (x_set_cursor_type):
3938 * w32fns.c (x_set_cursor_type):
3939 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3940 * xdisp.c (set_frame_cursor_types): ...but in common code.
3942 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3944 * font.c (clear_font_cache): New function, stripped from...
3945 (Fclear_font_cache): ...here, which now uses the function
3946 above. Adjust comment.
3947 * font.h (clear_font_cache): Add prototype.
3948 * xfaces.c (clear_face_cache): Use clear_font_cache.
3950 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3952 * window.c (Fset_window_start): Compare `w', not `window' because
3953 `w' might not be equal to `window' after call to decode_live_window.
3955 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3957 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3958 This fixes a problem introduced by the Bug#15035 patch
3959 when using GPG. Reported by Herbert J. Skuhra.
3961 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3963 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3964 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3965 not yet initialized.
3967 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3969 * decompress.c (Fzlib_decompress_region): Support zlib
3970 decompression, too, and rename.
3972 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3974 Minor zlib configuration tweaks.
3975 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3976 Don't assume presence of fn_inflateInit2_ zlib internal function.
3978 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3980 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3981 include the zlib prefix.
3983 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3985 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3986 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3987 define static variables that are pointers to zlib functions to be
3989 (init_zlib_functions) [WINDOWSNT]: New function.
3990 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3992 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3993 macros instead of invoking the zlib functions directly.
3994 (syms_of_decompress): DEFSYM Qzlib_dll.
3995 Staticpro Szlib_available_p.
3997 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3999 Avoid looping over all frame windows to freeze and unfreeze.
4000 * window.h (struct window): Drop frozen_window_start_p.
4001 (freeze_window_starts): Drop prototype.
4002 * frame.h (struct frame): New frozen_window_starts flag.
4003 (FRAME_WINDOWS_FROZEN): New macro.
4004 * window.c (freeze_window_start, freeze_window_starts):
4006 (select_window, replace_window): Adjust users.
4007 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4008 (window_frozen_p): New function.
4009 (redisplay_window): Use it.
4011 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4013 Fix some fd issues when running subprocesses (Bug#15035).
4014 Fix bugs that can leak files or file descriptors on errors.
4015 Don't unlink open temp files, as that's hard for users to diagnose
4016 when things go awry (e.g., temp disk exhausted).
4017 Don't bother to lock temp files. Check for invalid recursion.
4018 * callproc.c (synch_process_fd): Remove. All uses removed.
4019 (synch_process_tempfile): New var or macro.
4020 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4022 (record_kill_process): New arg, the temp name. All callers changed.
4023 (delete_temp_file): Now just a simple wrapper around unlink.
4024 (call_process_kill): New arg, the call_process_fd array.
4025 Close them all. Clear synch_process_pid. Remove the temp file,
4026 or arrange for it to be removed.
4027 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4028 that's been moved to synch_process_tempfile. Caller changed.
4029 Do not remove the tempfile; that's now call_process_kill's
4031 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4032 call_process_kill; the caller now does that.
4033 (call_process_cleanup): Do not close the process fd; that's now
4034 call_process_kill's responsibility.
4035 (Fcall_process): Implement via new function call_process, which
4036 has most of the old body of Fcall_process, but with a different API.
4037 (call_process): New function that does not open or close filefd if
4038 it is nonnegative. Record which fds need to be closed, and let
4039 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4040 Signal an error if invoked recursively (could be done via a hook).
4041 Simplify creation of the tempfile in the MSDOS case.
4042 Don't create the output file until after checking for the executable.
4043 Report any failure to open /dev/null.
4044 Don't open /dev/null for writing twice; once is enough.
4045 Don't create pipe if all output is being discarded or sent to file.
4046 Don't worry about setting up the coding system or reading from the
4047 pipe if all output is being discarded.
4048 Hoist fd_error local into top level, to lessen block nesting.
4049 Don't record deleted pid here; now done by Fcall_process_region.
4050 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4051 and note its success in synch_process_tempfile.
4052 Do not leak resources when child_setup fails.
4053 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4054 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4055 (create_temp_file): Now returns open fd, with an additional
4056 Lisp_Object * argument to return the name. All callers changed.
4057 Do not close the file; rewind it instead, and leave it open for
4058 the caller. Do not lock the temp file. Unwind-protect the file
4059 and the file-descriptor.
4060 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4061 If an asynchrounous process, record it here, not in call_process.
4062 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4063 * eval.c (set_unwind_protect): New function.
4064 * fileio.c (write_region): New function, generalized from the
4065 old Fwrite_region. Do not lock temp files.
4066 (Fwrite_region): Use it.
4067 * lisp.h (set_unwind_protect, write_region): New decls.
4068 * process.c: Include <verify.h>.
4069 (make_process): Mark fds as initially closed.
4070 (deleted_pid_list): Now a list of pid-filename pairs.
4072 (close_process_fd): New function.
4073 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4074 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4075 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4076 (create_process, create_pty, Fmake_serial_process)
4077 (server_accept_connection): Record which fds need to be closed,
4078 and let deactivate_process close them.
4079 (Fmake_network_process): Do not discard the unwind-protect
4080 until it's safe to do so.
4081 (deactivate_process): Close the fds opened by create_process etc.
4082 (Fprocess_send_eof): Adjust to new way of recording open fds.
4083 Report an error if /dev/null can't be opened, instead of aborting.
4084 * process.h (PROCESS_OPEN_FDS): New constant.
4085 (struct Lisp_Process): New member open_fds.
4086 (record_kill_process, record_deleted_pid): Adjust signatures.
4087 (record_deleted_pid): Move decl here ...
4088 * syswait.h (record_deleted_pid): ... from here.
4090 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4092 * decompress.c: Fix bugs with large buffers and weird inputs.
4093 Tune a bit. Reindent as per usual Emacs style.
4094 (BUFFER_SIZE): Remove.
4095 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4096 more than UINT_MAX bytes. Decompress into the gap instead of into
4097 an auto buffer, as this should avoid copying. Return nil if
4098 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4099 set immediate_quit; we shouldn't trust zlib code that much.
4101 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4103 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4104 errors, and really move the gap to where we want it.
4106 * lisp.h: Include decompress.c support.
4108 * emacs.c (main): Include decompress.c support.
4110 * Makefile.in: Include -lz if present.
4112 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4114 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4115 (initWithTitle:): Initialize frame to 0.
4116 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4117 (fillWithWidgetValue:frame:): Rename from
4118 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4120 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4121 fillWithWidgetValue:frame:
4123 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4124 remove memory leak warnings.
4126 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4127 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4130 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4131 (x_activate_menubar): Update the whole menu.
4132 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4133 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4134 current event is not NSSystemDefined (Bug#15001).
4135 Call ns_check_menu_open only if trackingMenu is 2.
4136 (menuDidClose:): New method, decrease trackingMenu.
4137 (fillWithWidgetValue:setDelegate:): New method.
4138 (fillWithWidgetValue:): Call the above.
4140 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4142 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4144 Omit some unnecessary casts.
4145 Many of these go back to the old pre-C89 days, when they may have
4146 been needed, but we've been assuming C89 or later for a while now.
4147 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4148 (live_float_p, live_misc_p, live_vector_p):
4149 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4150 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4151 (defvar_per_buffer):
4152 * callint.c (Fcall_interactively):
4153 * doc.c (Fsubstitute_command_keys):
4154 * filelock.c (get_boot_time):
4155 * frame.c (xrdb_get_resource):
4156 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4157 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4158 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4159 (menuitem_highlight_callback, menu_destroy_callback)
4160 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4161 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4162 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4163 (xg_tool_bar_help_callback, tb_size_cb):
4164 * image.c (xpm_alloc_color, png_read_from_memory)
4165 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4166 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4168 * keymap.c (describe_map):
4169 * nsfns.m (Fns_display_monitor_attributes_list):
4170 * nsmenu.m (process_dialog:):
4171 * nsterm.m (hold_event):
4172 * process.c (wait_reading_process_output):
4173 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4174 * scroll.c (do_direct_scrolling, scrolling_1):
4175 * termcap.c (tgetent):
4176 * window.c (check_window_containing, add_window_to_list)
4177 (freeze_window_starts):
4178 * xdisp.c (compare_overlay_entries, vmessage):
4179 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4180 (x_get_monitor_attributes_xrandr)
4181 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4182 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4183 * xfont.c (xfont_match, xfont_open):
4184 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4185 (menubar_selection_callback, menu_position_func)
4186 (popup_selection_callback, create_and_show_popup_menu)
4187 (dialog_selection_callback, create_and_show_dialog):
4188 * xrdb.c (x_get_string_resource):
4190 * xsmfns.c (x_session_check_input):
4191 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4192 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4193 (xaw_jump_callback, xaw_scroll_callback):
4194 Omit unnecessary casts.
4196 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4198 Minor string-length refactoring.
4199 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4200 * frame.c (make_monitor_attribute_list):
4201 Prefer build_string to strlen + make_string.
4203 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4205 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4206 don't check minor_code (Bug#14417).
4208 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4210 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4211 vertical positions instead. This avoids calling MATRIX_ROW with
4212 row numbers that are possibly beyond valid limits. (Bug#15064)
4214 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4216 Use xstrdup and build_unibyte_string where applicable.
4217 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4218 * xfns.c (x_window):
4219 * xrdb.c (x_get_customization_string):
4220 * xterm.c (xim_initialize):
4221 * w32fns.c (w32_window): Use xstrdup.
4222 (w32_display_monitor_attributes_list):
4223 * emacs.c (init_cmdargs):
4224 * keyboard.c (PUSH_C_STR):
4225 * nsfont.m (nsfont_open):
4226 * sysdep.c (system_process_attributes):
4227 * w32.c (system_process_attributes):
4228 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4230 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4232 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4233 variables of these types so that GDB would know about them, as aid
4234 for debugging fatal exceptions. (Bug#15024) See also
4235 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4238 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4240 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4241 larger than the NSWindow (Bug#14934).
4243 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4245 Redesign redisplay interface to drop global variable updated_window.
4246 Always pass currently updated window as a parameter to update routines.
4247 * dispextern.h (updated_window): Remove declaration.
4248 (struct redisplay_interface): Pass window parameter to
4249 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4250 and after_update_window_hook.
4251 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4253 * dispnew.c (updated_window): Remove.
4254 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4255 (update_window_line): Adjust to match redisplay interface changes.
4256 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4257 (ns_scroll_run, ns_after_update_window_line):
4258 * w32term.c (x_update_window_begin, x_update_window_end)
4259 (x_after_update_window_line, x_scroll_run):
4260 * xterm.c (x_update_window_begin, x_update_window_end)
4261 (x_after_update_window_line, x_scroll_run):
4262 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4263 Likewise. Adjust comments where appropriate.
4264 (x_cursor_to): Simplify because this is always called during window
4265 update (but install debugging check anyway).
4266 (expose_window): Check must_be_updated_p flag to see whether this
4267 function is called during window update.
4269 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4271 Do not reset window modification event counters excessively.
4272 These leftovers and poor man's tricky methods to catch extra
4273 redisplay's attention are no longer needed.
4274 * frame.c (set_menu_bar_lines_1):
4275 * minibuf.c (read_minibuf_unwind):
4276 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4277 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4278 (window_scroll_line_based, Fset_window_configuration):
4279 * xdisp.c (redisplay_window): Do not reset last_modified and
4280 last_overlay_modified counters.
4282 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4284 * xselect.c (x_send_client_event): Set send_event and serial, memset
4285 data.l as it might be bigger than data.b. Use 24 bit mask to
4286 XSendEvent (Bug#15034).
4288 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4290 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4291 for TTY frames that are not the top frame on their console.
4294 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4296 * w32term.c (w32fullscreen_hook): Really maximize frame when
4297 asked for (Bug#14841).
4299 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4301 Prefer selected_window to Fselected_window, likewise for frames.
4302 * buffer.c (Fbuffer_swap_text):
4303 * data.c (Fvariable_binding_locus):
4304 * window.c (run_window_configuration_change_hook): Adjust users.
4305 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4306 Use decode_live_frame.
4308 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4310 Be more careful if selected window shows the buffer other than current,
4311 use window_outdated only if this is not so. This change should also
4312 address some weird issues discussed in Bug#13012.
4313 * window.h (window_outdated): New prototype.
4314 * window.c (window_outdated): Now here. Convert from static and
4315 always assume window's buffer.
4316 (Fwindow_end, Fwindow_line_height): Use it.
4317 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4318 and always assume window's buffer.
4319 (redisplay_window): Adjust user.
4320 (redisplay_internal): Call to reconsider_clip_changes once and
4321 check whether mode line should be updated only if selected window
4322 shows current buffer.
4323 (run_window_scroll_functions): Use eassert for debugging check.
4324 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4326 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4328 * window.c (window_scroll, window_scroll_pixel_based)
4329 (window_scroll_line_based): Use bool for booleans.
4331 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4333 * process.c: Fix minor off-by-one issues in descriptor counts.
4334 This shouldn't fix any real bugs, but it cleans up the code a bit.
4335 (max_process_desc, max_input_desc): -1, not 0, means none.
4337 (delete_input_desc): New function.
4338 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4339 (deactivate_process): Scan backwards when recomuting max_process_desc;
4340 that should be faster.
4341 (init_process_emacs): Initialize max_input_desc.
4343 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4345 Use region cache to speedup bidi_find_paragraph_start.
4346 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4347 Rename cache_long_line_scans to cache_long_scans.
4348 * buffer.c (bset_cache_long_line_scans): Rename to
4349 bset_cache_long_scans.
4350 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4351 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4353 (syms_of_buffer): Rename cache-long-line-scans to
4354 cache-long-scans. Adjust docstring.
4355 * search.c (newline_cache_on_off):
4356 * indent.c (width_run_cache_on_off): Adjust users.
4357 * bidi.c (bidi_paragraph_cache_on_off): New function.
4358 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4359 * insdel.c (prepare_to_modify_buffer):
4360 Invalidate bidi_paragraph_cache if enabled.
4362 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4364 Invalidate region caches only if buffer text is going to be changed.
4365 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4366 (modify_text): ...new prototype.
4367 (prepare_to_modify_buffer_1): New prototype.
4368 * textprop.c (modify_region): Rename to...
4369 (modify_text_properties): ...new function.
4370 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4371 (Fremove_list_of_text_properties): Adjust users.
4372 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4373 (modify_text): ...new function.
4374 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4375 (prepare_to_modify_buffer_1): ...new function.
4376 * casefiddle.c (casify_region):
4377 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4378 (Ftranspose_regions): Use modify_text.
4380 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4382 * lisp.mk (lisp): Add nadvice.elc.
4384 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4386 New macro to iterate over live buffers similar to frames.
4387 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4388 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4389 Declare buffer-related variables here to offload lisp.h.
4390 * buffer.c (Vbuffer_alist): Adjust comment.
4391 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4392 (other_buffer_safely):
4393 * data.c (store_symval_forwarding):
4394 * dispnew.c (Fframe_or_buffer_changed_p):
4395 * fileio.c (Fdo_auto_save):
4396 * filelock.c (unlock_all_files):
4397 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4399 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4401 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4402 * callproc.c (create_temp_file):
4403 * filelock.c (create_lock_file):
4404 Assume mkostemp, since it's now provided by Gnulib.
4406 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4408 * w32.c (mkostemp): New function.
4409 (mktemp): Remove, no longer used. Most of the code reused in
4410 mkostemp. (Bug#15015)
4411 (mktemp): Don't undef.
4413 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4415 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4416 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4417 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4418 (free_glyph_pool, check_glyph_memory): Likewise for
4419 all users. Adjust comments where appropriate.
4421 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4423 * composite.h: Minor fixups.
4424 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4425 to fix a misspelling, and change it to an inline function while
4426 we're at it (it need not be a macro). All uses changed.
4427 (composition_method, composition_valid_p):
4428 Rewrite to avoid assignments in if-conditions.
4430 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4432 Do not use global Lisp_Object in composition macros.
4433 * composite.h (composition_temp): Remove declaration.
4434 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4435 (composition_method, composition_valid_p): ...inline functions.
4436 (compose_region): Remove the leftover.
4437 * composite.c (composition_temp): Remove.
4438 (run_composition_function, update_compositions)
4439 (composition_compute_stop_pos, composition_adjust_point)
4440 (Ffind_composition_internal):
4441 * coding.c (handle_composition_annotation):
4442 * xdisp.c (handle_composition_prop, check_point_in_composition):
4443 Related users changed.
4445 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4447 Drop FRAME_PTR typedef.
4448 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4449 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4450 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4451 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4452 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4453 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4454 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4455 All related users changed.
4457 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4459 * eval.c (default_toplevel_binding): New function.
4461 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4462 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4463 (syms_of_eval): Export them.
4464 * data.c (Fdefault_value): Micro cleanup.
4465 * term.c (init_tty): Use "false".
4467 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4469 Fix X GC leak in GTK and raw (no toolkit) X ports.
4470 * xterm.c (x_free_frame_resources): If white and black relief
4471 GCs are allocated, always free them here.
4472 * xfns.c (x_make_gc): Omit redundant initialization.
4473 * widget.c (create_frame_gcs): Remove the leftover.
4474 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4475 in x_free_frame_resources.
4477 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4479 * nsterm.m (windowWillResize:toSize:): Only change title if
4480 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4482 (viewDidEndLiveResize): New method.
4484 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4485 inside NS_IMPL_COCOA.
4487 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4489 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4490 Do not check whether undo is enabled because record_insert and
4491 record_delete does that themselves.
4493 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4495 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4496 member which is not really used any more.
4497 (FRAME_XIC_BASE_FONTNAME): Remove.
4498 * xfns.c (xic_free_fontset): Adjust user.
4499 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4500 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4501 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4502 (xdialog_show): Use eassert for debugging check.
4503 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4505 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4507 * fileio.c, fns.c (merge): Move extern decl from here ...
4508 * lisp.h (merge): ... to here.
4510 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4512 Fix last font-related change.
4513 * w32font.h (w32font_list_internal, w32font_match_internal):
4515 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4516 (uniscribe_list_family): Adjust to match font API change.
4517 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4518 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4520 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4522 * frame.h (FRAME_MOUSE_UPDATE):
4523 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4524 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4526 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4528 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4529 * font.h (struct font_driver): Change list, match, and list_family
4530 functions to accept struct frame * as first arg.
4531 * font.c (font_score, font_compare, font_sort_entities):
4533 (font_sort_entities, font_list_entities, font_select_entity):
4534 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4535 match font API change.
4536 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4537 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4538 * ftxfont.c (ftxfont_list, ftxfont_match):
4539 * xftfont.c (xftfont_list, xftfont_match):
4540 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4541 * w32font.c (w32font_list, w32font_match, w32font_list):
4542 (w32font_list_internal, w32_font_match_internal): Likewise.
4543 * xfaces.c (Fx_family_fonts): Adjust user.
4545 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4547 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4548 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4549 only if HAVE_X_WINDOWS is in use.
4550 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4551 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4552 * w32term.c (x_wm_set_icon_position): Likewise.
4553 * w32fns.c (x_icon): Adjust user.
4555 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4557 * xterm.c (last_mouse_press_frame): Remove the
4558 leftover which is not really used any more.
4559 (handle_one_xevent, syms_of_xterm): Adjust users.
4560 (x_flush): Call XFlush once per each X display, not frame.
4561 This is better because this code always unconditionally skips
4562 non-X frames in Vframe_list and issues the only XFlush if we
4563 have more than one X frame on the same X display.
4564 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4565 Use bool for booleans.
4566 (x_draw_glyph_string_background, cvt_string_to_pixel):
4567 (cvt_pixel_dtor): Drop unnecessary prototypes.
4568 * xterm.h (x_display_ok): Adjust prototype.
4570 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4572 Drop unnecessary functions that deals with frame pixel size.
4573 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4574 (x_pixel_height): Drop prototypes.
4575 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4576 (x_pixel_height): Drop implementations.
4577 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4578 which should be always valid for window frame.
4579 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4580 * w32menu.c (Fx_popup_dialog):
4581 * xmenu.c (Fx_popup_dialog): Likewise for both.
4583 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4585 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4586 frame parameters and call to Fmodify_frame_parameters just once.
4587 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4588 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4589 and mention nil frame in docstring.
4591 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4593 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4594 (x_figure_window_size): Likewise. Adjust to return long.
4595 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4596 (toplevel): Move Qterminal_live_p to...
4597 * terminal.c (toplevel): ...here, make it static, and...
4598 (syms_of_terminal): ...DEFSYM here.
4599 * frame.h (Qterminal_live_p): Remove declaration.
4600 (make_frame, x_figure_window_size): Adjust prototype.
4601 * nsfns.m (Fx_create_frame): Use long for window flags.
4603 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4605 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4606 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4607 Do not assume that emacs_close (INT_MAX) is a no-op.
4609 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xfaces.c (make_face_cache): For struct face_cache, prefer
4612 xmalloc to xzalloc and so avoid redundant call to memset.
4613 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4615 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4617 * fringe.c (draw_window_fringes, update_window_fringes)
4618 (compute_fringe_widths):
4619 * w32term.c (x_draw_glyph_string):
4620 * window.c (candidate_window_p, Frecenter):
4621 * xfaces.c (realize_basic_faces, realize_default_face)
4622 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4623 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4624 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4625 * xmenu.c (Fx_menu_bar_open_internal):
4626 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4627 * xsettings.c (xft_settings_event):
4628 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4629 Use bool for booleans. Adjust style and comments where
4631 * dispextern.h (draw_window_fringes, update_window_fringes)
4632 (compute_fringe_widths):
4633 * xterm.h (x_had_errors_p): Adjust prototype.
4635 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4637 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4638 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4640 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4642 * fns.c (toplevel): Remove comment before Fsafe_length because
4645 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4647 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4649 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4651 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4652 frame which got the message is still alive, before dereferencing
4653 its pointer. (Bug#14970)
4655 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4656 be a live window, before using it as such. (Bug#14970)
4658 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4660 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4661 w32_detect_focus_change instead of doing part of its job by hand.
4662 This fixes the problem whereby FOCUS_OUT events were not sent to
4665 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4667 * process.c (Fprocess_list): Doc fix.
4669 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4670 being re-exposed only if it didn't ask to become visible.
4671 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4672 was previously iconified. (Bug#14841)
4673 (x_iconify_frame): Mark the frame iconified.
4675 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4677 Fix minor problems found by static checking.
4678 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4679 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4681 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4683 * eval.c (set_specpdl_old_value): New function.
4684 (unbind_to): Minor simplification.
4685 (get_backtrace_frame): New function.
4686 (Fbacktrace_frame): Use it. Add `base' argument.
4687 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4688 (syms_of_eval): Export backtrace-eval.
4689 * xterm.c (x_focus_changed): Simplify.
4691 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4693 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4695 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4697 * xdisp.c (redisplay_window): Instead of moving point out of
4698 scroll margin, reject the force_start method, and try scrolling
4699 instead. (Bug#14780)
4701 2013-07-24 Ken Brown <kbrown@cornell.edu>
4703 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4706 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4708 * eval.c (Fprogn): Do not check that BODY is a proper list.
4709 This undoes the previous change. The check slows down the
4710 interpreter, and is not needed to prevent a crash. See
4711 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4713 2013-07-23 Glenn Morris <rgm@gnu.org>
4715 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4717 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4719 Port to GNU/Linux systems with tinfo but not ncurses.
4720 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4721 to decide whether ncurses is being used. Without this change,
4722 GCC complains about tgetent not being declared, on a system
4723 that has tinfo installed but ncurses not installed.
4725 * eval.c (Fprogn): Check that BODY is a proper list.
4727 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4728 * data.c (Fsetq_default):
4729 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4730 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4732 Tune by taking advantage of the fact that ARGS is always a list
4733 when a function is declared to have UNEVALLED args.
4735 * emacsgtkfixed.c: Port to GCC 4.6.
4736 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4738 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4740 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4741 here to silence compiler warnings.
4743 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4745 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4746 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4747 from messing up Emacs's 'struct frame' (Bug#14923).
4749 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4751 * alloc.c (make_save_ptr_ptr): Define this function.
4752 It was inadvertently omitted. It's needed only if
4753 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4755 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4757 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4758 frame have focus (Bug#14895).
4760 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4762 Avoid vfork-related deadlock more cleanly.
4763 * callproc.c (child_setup): When the child's exec fails, output
4764 the program name, as that's more useful. Use O_NONBLOCK to avoid
4766 * process.c (create_process_1): Remove; no longer needed.
4767 (create_process): Remove timer hack; no longer needed, now that
4768 the child avoids deadlock.
4770 2013-07-20 Glenn Morris <rgm@gnu.org>
4772 * image.c (Fimage_flush): Fix doc typo.
4774 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4776 Fix array bounds violation when pty allocation fails.
4777 * process.c (PTY_NAME_SIZE): New constant.
4778 (pty_name): Remove static variable; it's now auto.
4779 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4780 Take pty_name as an arg rather than using a static variable.
4781 All callers changed.
4782 (create_process): Recover pty_flag from process, not from volatile local.
4783 (create_pty): Stay inside array even when pty allocation fails.
4784 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4786 * lread.c (Fload): Avoid initialization only when lint checking.
4787 Mention that it's needed only for older GCCs.
4789 2013-07-20 Kenichi Handa <handa@gnu.org>
4791 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4792 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4794 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4796 * lread.c (Fload): Avoid uninitialized warning.
4798 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4800 Fix some minor file descriptor leaks and related glitches.
4801 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4802 (create_lock_file): Use write, not emacs_write.
4803 * image.c (slurp_file, png_load_body):
4804 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4805 (server_accept_connection):
4806 Don't leak an fd on memory allocation failure.
4807 * image.c (slurp_file): Add a cheap heuristic for growing files.
4808 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4809 as that's what the other routines do. Maybe input need not be
4810 blocked at all, but it's better to be consistent.
4811 Avoid undefined behavior when strlen is zero.
4813 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4814 (NSTATICS): Now a constant; doesn't need to be a macro.
4816 2013-07-19 Richard Stallman <rms@gnu.org>
4818 * coding.c (decode_coding_utf_8): Add simple loop for fast
4819 processing of ASCII characters.
4821 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4823 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4825 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4827 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4828 unportable 'struct x_display_info'.
4829 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4832 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4834 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4835 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4837 (system_process_attributes): Prefer plain char to unsigned char
4838 when either will do. Clean up properly if interrupted or if
4839 memory allocations fail. Don't assume sscanf succeeds.
4840 Remove no-longer-needed workaround to stop GCC from whining.
4841 Read command-line once, instead of multiple times. Check read status a
4844 Fix obscure porting bug with varargs functions.
4845 The code assumed that int is treated like ptrdiff_t in a vararg
4846 function, which is not a portable assumption. There was a similar
4847 -- though these days less likely -- porting problem with various
4848 assumptions that pointers of different types all smell the same as
4849 far as vararg functions is conserved. To make this problem less
4850 likely in the future, redo the API to use varargs functions.
4851 * alloc.c (make_save_value): Remove this vararg function.
4852 All uses changed to ...
4853 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4854 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4856 (make_save_ptr): Rename from make_save_pointer, for consistency with
4857 the above. Define only on platforms that need it. All uses changed.
4859 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4861 * keyboard.c: Try to fix typos in previous change.
4862 (DISPLAY_LIST_INFO): New macro.
4863 (kbd_buffer_get_event): Do not access members that are not present
4864 in X11. Revert inadvertent change of "!=" to "=".
4866 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4868 * keyboard.c (kbd_buffer_get_event):
4869 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4870 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4872 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4874 * filelock.c: Fix unlikely file descriptor leaks.
4875 (get_boot_time_1): Rework to avoid using emacs_open.
4876 This doesn't actually fix a leak, but is better anyway.
4877 (read_lock_data): Use read, not emacs_read.
4879 * doc.c: Fix minor memory and file descriptor leaks.
4880 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4881 (get_doc_string, Fsnarf_documentation):
4882 Fix file descriptor leak on error.
4884 * term.c: Fix minor fdopen-related file descriptor leaks.
4885 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4886 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4888 * charset.c: Fix file descriptor leaks and errno issues.
4890 (load_charset_map_from_file): Don't leak file descriptor on error.
4891 Use plain record_xmalloc since the allocation is larger than
4892 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4894 * eval.c (record_unwind_protect_nothing):
4895 * fileio.c (fclose_unwind):
4897 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4898 The replacement doesn't block input, but that no longer seems
4901 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4903 * lread.c: Fix file descriptor leaks and errno issues.
4904 (Fload): Close some races that leaked fds or streams when 'load'
4906 (Fload, openp): Report error number of last nontrivial failure to open.
4907 ENOENT counts as trivial.
4908 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4910 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4911 now that the function is always called with a nonnegative arg.
4912 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4913 All uses replaced with ...
4914 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4916 A few more minor file errno-reporting bugs.
4917 * callproc.c (Fcall_process):
4918 * doc.c (Fsnarf_documentation):
4919 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4920 * process.c (set_socket_option):
4921 Don't let a constructor trash errno.
4922 * doc.c: Include <errno.h>.
4924 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4926 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4928 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4930 Fix w32 bug with call-process-region (Bug#14885).
4931 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4932 to Fcall_process when the input is empty. This simplifies the
4933 code a bit. It makes no difference on POSIXish platforms but
4934 apparently it fixes a bug on w32.
4936 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4937 * fileio.c (close_file_unwind): Don't close if FD is negative;
4938 this can happen when unwinding a zapped file descriptor.
4939 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4940 in case Emacs runs out of memory between the two unwind-protects.
4941 Don't trash errno when closing FD.
4942 Zap the FD in the specpdl when closing it, instead of deferring
4943 the removal of the unwind-protect; this fixes a bug where a child
4944 function unwinds the stack past us.
4946 New unwind-protect flavors to better type-check C callbacks.
4947 This also lessens the need to write wrappers for callbacks,
4948 and the need for make_save_pointer.
4949 * alloca.c (free_save_value):
4950 * atimer.c (run_all_atimers):
4952 * alloc.c (safe_alloca_unwind):
4953 * atimer.c (unwind_stop_other_atimers):
4954 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4955 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4956 * minibuf.c (choose_minibuf_frame_1):
4957 * process.c (make_serial_process_unwind):
4958 * xdisp.h (pop_message_unwind):
4959 * xselect.c (queue_selection_requests_unwind):
4960 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4961 * alloca.c (record_xmalloc):
4962 Prefer record_unwind_protect_ptr to record_unwind_protect with
4964 * alloca.c (Fgarbage_collect):
4965 Prefer record_unwind_protect_void to passing a dummy.
4966 * buffer.c (restore_buffer):
4967 * window.c (restore_window_configuration):
4968 * xfns.c, w32fns.c (do_unwind_create_frame)
4969 New wrapper. All record-unwind uses of wrappee changed.
4970 * buffer.c (set_buffer_if_live):
4971 * callproc.c (call_process_cleanup, delete_temp_file):
4972 * coding.c (code_conversion_restore):
4973 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4974 * editfns.c (save_excursion_restore)
4975 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4976 (save_restriction_restore):
4977 * eval.c (restore_stack_limits, un_autoload):
4978 * fns.c (require_unwind):
4979 * keyboard.c (recursive_edit_unwind, tracking_off):
4980 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4981 * macros.c (pop_kbd_macro, restore_menu_items):
4982 * nsfns.m (unwind_create_frame):
4983 * print.c (print_unwind):
4984 * process.c (start_process_unwind):
4985 * search.c (unwind_set_match_data):
4986 * window.c (select_window_norecord, select_frame_norecord):
4987 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4988 (fast_set_selected_frame):
4989 * xfns.c, w32fns.c (unwind_create_tip_frame):
4990 Return void, not a dummy Lisp_Object. All uses changed.
4991 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4992 * callproc.c (call_process_kill):
4993 * fileio.c (restore_point_unwind, decide_coding_unwind)
4994 (build_annotations_unwind):
4995 * insdel.c (Fcombine_after_change_execute_1):
4996 * keyboard.c (read_char_help_form_unwind):
4997 * menu.c (unuse_menu_items):
4998 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4999 * sound.c (sound_cleanup):
5000 * xdisp.c (unwind_redisplay):
5001 * xfns.c (clean_up_dialog):
5002 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5003 Accept no args and return void, instead of accepting and returning
5004 a dummy Lisp_Object. All uses changed.
5005 * cygw32.c (fchdir_unwind):
5006 * fileio.c (close_file_unwind):
5007 * keyboard.c (restore_kboard_configuration):
5008 * lread.c (readevalllop_1):
5009 * process.c (wait_reading_process_output_unwind):
5010 Accept int and return void, rather than accepting an Emacs integer
5011 and returning a dummy object. In some cases this fixes an
5012 unlikely bug when the corresponding int is outside Emacs integer
5013 range. All uses changed.
5014 * dired.c (directory_files_internal_unwind):
5015 * fileio.c (do_auto_save_unwind):
5016 * gtkutil.c (pop_down_dialog):
5017 * insdel.c (reset_var_on_error):
5018 * lread.c (load_unwind):
5019 * xfns.c (clean_up_file_dialog):
5020 * xmenu.c, nsmenu.m (pop_down_menu):
5021 * xmenu.c (cleanup_widget_value_tree):
5022 * xselect.c (wait_for_property_change_unwind):
5023 Accept pointer and return void, rather than accepting an Emacs
5024 save value encapsulating the pointer and returning a dummy object.
5026 * editfns.c (Fformat): Update the saved pointer directly via
5027 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5028 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5029 (unwind_body): New function.
5030 (record_unwind_protect): First arg is now a function returning void,
5031 not a dummy Lisp_Object.
5032 (record_unwind_protect_ptr, record_unwind_protect_int)
5033 (record_unwind_protect_void): New functions.
5034 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5035 * fileio.c (struct auto_save_unwind): New type.
5036 (do_auto_save_unwind): Use it.
5037 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5038 * insdel.c (struct rvoe_arg): New type.
5039 (reset_var_on_error): Use it.
5040 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5042 (specbinding_func): Remove; there are now several such functions.
5043 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5044 (set_unwind_protect_ptr): New function.
5045 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5047 Be simpler and more consistent about reporting I/O errors.
5048 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5049 Say "Read error" and "Write error", rather than "I/O error", or
5050 "IO error reading", or "IO error writing", when a read or write
5052 * process.c (Fmake_network_process, wait_reading_process_output)
5053 (send_process, Fprocess_send_eof, wait_reading_process_output):
5054 Capitalize diagnostics consistently. Put "failed foo" at the
5055 start of the diagnostic, so that we don't capitalize the
5056 function name "foo". Consistently say "failed" for such
5058 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5059 All callers changed. This is so it can use report_file_error.
5060 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5061 diagnostics consistently as above.
5063 * fileio.c (report_file_errno): Fix errno reporting bug.
5064 If the file name is neither null nor a pair, package it up as a
5065 singleton list. All callers changed, both to this function and to
5066 report_file_error. This fixes a bug where the memory allocator
5067 invoked by list1 set errno so that the immediately following
5068 report_file_error reported the wrong errno value.
5070 Fix minor problems found by --enable-gcc-warnings.
5071 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5072 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5074 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5076 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5077 Set event->arg to Qt if switch-event shall be generated.
5078 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5080 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5082 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5085 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5086 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5087 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5088 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5089 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5090 and there is a focused frame.
5091 (head_table): Add focus-in and focus-out.
5092 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5093 bind to handle-focus-in/out.
5095 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5096 (Fhandle_switch_frame): Call Fhandle_focus_in.
5097 (syms_of_frame): defsubr handle-focus-in/out.
5099 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5101 Fix porting bug to older POSIXish platforms (Bug#14862).
5102 * sysdep.c (emacs_pipe): New function, that implements
5103 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5104 This should port better to CentOS 5 and to Mac OS X 10.6.
5105 All calls to pipe2 changed.
5107 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5108 This makes the code easier to read and the executable a bit smaller.
5109 Do not replace all calls to Fcons that happen to create lists,
5110 just calls that are intended to create lists. For example, when
5111 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5112 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5113 Similarly for list2 through list5.
5114 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5115 * bytecode.c (exec_byte_code):
5116 * callint.c (quotify_arg, Fcall_interactively):
5117 * callproc.c (Fcall_process, create_temp_file):
5118 * charset.c (load_charset_map_from_file)
5119 (Fdefine_charset_internal, init_charset):
5120 * coding.c (get_translation_table, detect_coding_system)
5121 (Fcheck_coding_systems_region)
5122 (Fset_terminal_coding_system_internal)
5123 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5124 * composite.c (update_compositions, Ffind_composition_internal):
5125 * dired.c (directory_files_internal, file_name_completion)
5127 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5128 * doc.c (Fsnarf_documentation):
5129 * editfns.c (Fmessage_box):
5131 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5132 (Feval, eval_sub, Ffuncall, apply_lambda):
5133 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5134 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5135 (Fset_file_times, Finsert_file_contents)
5136 (Fchoose_write_coding_system, Fwrite_region):
5137 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5138 * font.c (font_registry_charsets, font_parse_fcname)
5139 (font_prepare_cache, font_update_drivers, Flist_fonts):
5140 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5141 * frame.c (make_frame, Fmake_terminal_frame)
5142 (x_set_frame_parameters, x_report_frame_params)
5143 (x_default_parameter, Fx_parse_geometry):
5144 * ftfont.c (syms_of_ftfont):
5145 * image.c (gif_load):
5146 * keyboard.c (command_loop_1):
5147 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5148 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5149 (Fminor_mode_key_binding, accessible_keymaps_1)
5150 (Faccessible_keymaps, Fwhere_is_internal):
5151 * lread.c (read_emacs_mule_char):
5152 * menu.c (find_and_return_menu_selection):
5153 * minibuf.c (get_minibuffer):
5154 * nsfns.m (Fns_perform_service):
5155 * nsfont.m (ns_script_to_charset):
5156 * nsmenu.m (ns_popup_dialog):
5157 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5158 (Fx_own_selection_internal):
5159 * nsterm.m (append2):
5160 * print.c (Fredirect_debugging_output)
5161 (print_prune_string_charset):
5162 * process.c (Fdelete_process, Fprocess_contact)
5163 (Fformat_network_address, set_socket_option)
5164 (read_and_dispose_of_process_output, write_queue_push)
5165 (send_process, exec_sentinel):
5166 * sound.c (Fplay_sound_internal):
5167 * textprop.c (validate_plist, add_properties)
5168 (Fput_text_property, Fadd_face_text_property)
5169 (copy_text_properties, text_property_list, syms_of_textprop):
5170 * unexaix.c (report_error):
5171 * unexcoff.c (report_error):
5172 * unexsol.c (unexec):
5173 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5174 (Fformat_mode_line, syms_of_xdisp):
5175 * xfaces.c (set_font_frame_param)
5176 (Finternal_lisp_face_attribute_values)
5177 (Finternal_merge_in_global_face, syms_of_xfaces):
5178 * xfns.c (x_default_scroll_bar_color_parameter)
5179 (x_default_font_parameter, x_create_tip_frame):
5180 * xfont.c (xfont_supported_scripts):
5181 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5182 (menu_help_callback, xmenu_show):
5184 * xterm.c (set_wm_state):
5185 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5186 and similarly for list2 through list5.
5188 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5190 * callproc.c (Fcall_process_region): Fix minor race and tune.
5191 (create_temp_file): New function, with the temp-file-creation part
5192 of the old Fcall_process_region. Use Fcopy_sequence to create the
5193 temp file name, rather than alloca + build_string, for simplicity.
5194 Don't bother to block input around the temp file creation;
5195 shouldn't be needed. Simplify use of mktemp.
5196 Use record_unwind_protect immediately after creating the temp file;
5197 this closes an unlikely race where the temp file was not removed.
5198 Use memcpy rather than an open-coded loop.
5199 (Fcall_process_region): Use the new function. If the input is
5200 empty, redirect from /dev/null rather than from a newly created
5201 empty temp file; this avoids unnecessary file system traffic.
5203 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5205 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5206 Simplify by making this case like the other two. This is a bit
5207 slower on obsolete hosts, but the extra complexity isn't worth it.
5209 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5210 * process.c (create_process) [!DOS_NT]:
5211 Remove now-unnecessary calls to emacs_close.
5213 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5215 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5216 returning early. (Bug#14850)
5218 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5219 and inhibit-iso-escape-detection attributes of 'undecided'.
5222 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5224 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5225 Reported by Herbert J. Skuhra in
5226 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5228 Don't lose top specpdl entry when memory is exhausted.
5229 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5230 specpdl overflow here, to simplify callers; all callers changed.
5231 Always reserve an unused entry at the stack top; this avoids
5232 losing the top entry's information when memory is exhausted.
5234 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5236 Clean up errno reporting and fix some errno-reporting bugs.
5237 * callproc.c (Fcall_process):
5238 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5239 * process.c (create_process, Fmake_network_process):
5240 * unexaix.c (report_error):
5241 * unexcoff.c (report_error):
5242 Be more careful about reporting the errno of failed operations.
5243 The code previously reported the wrong errno sometimes.
5244 Also, prefer report_file_errno to setting errno + report_file_error.
5245 (Fcall_process): Look at openp return value rather than at path,
5246 as that's a bit faster and clearer when there's a numeric predicate.
5247 * fileio.c (report_file_errno): New function, with most of the
5248 old contents of report_file_error.
5249 (report_file_error): Use it.
5250 (Ffile_exists_p, Ffile_accessible_directory_p):
5251 Set errno to 0 when it is junk.
5252 * fileio.c (Faccess_file):
5253 * image.c (x_create_bitmap_from_file):
5254 Use faccessat rather than opening the file, to avoid the hassle of
5255 having a file descriptor open.
5256 * lisp.h (report_file_errno): New decl.
5257 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5260 * process.c (create_process, wait_reading_process_output) [AIX]:
5261 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5262 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5263 a multithreaded environment anyway).
5264 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5266 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5268 * image.c (x_find_image_file): Don't close a remote file handle.
5270 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5272 Fix races with threads and file descriptors.
5273 * callproc.c (Fcall_process_region):
5274 * dired.c (open_directory):
5275 * emacs.c (main, Fdaemon_initialized):
5276 * image.c (x_find_image_file):
5277 * inotify.c (Finotify_rm_watch):
5278 * lread.c (Flocate_file_internal):
5279 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5280 * term.c (term_mouse_moveto, init_tty):
5281 * termcap.c (tgetent):
5282 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5283 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5284 * unexhp9k800.c, unexmacosx.c (unexec):
5285 * callproc.c (Fcall_process_region):
5286 Use emacs_close, not close.
5287 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5288 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5289 and posix_close function on current platforms (which all lack them).
5290 (emacs_close): Use it. This should fix the races on GNU/Linux and
5291 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5292 and it should avoid closing random victim file descriptors on
5295 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5297 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5298 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5301 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5302 This is for .gdbinit xbacktrace.
5304 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5305 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5306 (emacs_set_tty): Now static.
5307 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5308 * term.c (tty_capable_p, tty_default_color_capabilities)
5309 (get_tty_terminal, term_mouse_movement)
5310 (handle_one_term_event, init_tty, maybe_fatal):
5311 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5312 (tgetent, scan_file, name_match, compare_contin):
5313 * terminal.c (get_terminal):
5314 Use bool for boolean.
5315 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5316 Prefer char to unsigned char if either will do.
5317 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5318 (tty_write_glyphs): Prefer int to unsigned.
5319 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5320 All callers changed.
5321 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5323 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5326 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5327 (B__dummy__): New dummy symbol, to pacify C89.
5328 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5329 they can't grok varargs macros.
5330 * dispnew.c (add_window_display_history)
5331 (add_frame_display_history):
5332 * print.c (print_object):
5333 * xdisp.c (debug_method_add):
5334 Use %p printf format only for void pointers.
5335 * emacs.c (usage_message): New constant, replacing ...
5336 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5337 (main): Adjust to usage reorg.
5338 * fns.c (syms_of_fns):
5339 * profiler.c (syms_of_profiler):
5340 Don't use non-constant struct initializers.
5341 * gnutls.h (gnutls_initstage_t):
5342 * lisp.h (enum Lisp_Fwd_Type):
5343 * lread.c (lisp_file_lexically_bound_p):
5344 * xsettings.c (anonymous enum):
5345 Remove trailing comma.
5346 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5347 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5348 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5350 * regex.c (const_re_char): New type, to pacify strict C89.
5351 All uses of 'const re_char' replaced to use it.
5352 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5353 with glibc when strict C89. This change is imported from gnulib.
5355 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5356 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5357 Omit GNU_LINUX implementation, since it requires long long.
5358 * xterm.c (x_draw_underwave):
5359 Do not assume the traditional order of struct's members.
5360 (x_term_init): Rewrite to avoid the need for non-constant structure
5363 Syntax cleanup, mostly replacing macros with functions.
5364 This removes the need for the syntax_temp hack.
5365 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5366 * syntax.c (SYNTAX_INLINE): New macro.
5367 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5368 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5369 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5370 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5371 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5372 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5373 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5374 Now constants, not macros.
5375 (syntax_temp) [!__GNUC__]: Remove.
5376 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5377 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5378 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5379 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5380 Move here from syntax.h; now functions, not macros. Except for the
5381 last function, these are static since only syntax.c uses them.
5382 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5383 All uses changed. Now a function, not a macro; use this fact
5384 to simplify the code.
5385 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5386 compiler bugs; no longer relevant.
5387 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5388 (SYNTAX_INLINE): New macro.
5389 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5390 for the new functions. Use bool for boolean member.
5391 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5392 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5393 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5394 (SETUP_BUFFER_SYNTAX_TABLE):
5395 Now extern inline functions, not macros.
5396 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5397 Remove; all uses replaced by implementation.
5398 (syntax_temp) [!__GNUC__]: Remove decl.
5399 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5401 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5403 * emacs.c (main): Fix syntax error.
5405 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5407 Timestamp fixes for undo (Bug#14824).
5408 * atimer.c (schedule_atimer):
5409 * fileio.c (Ffile_newer_than_file_p):
5410 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5411 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5412 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5413 (syms_of_fileio): Remove Sclear_visited_file_name.
5414 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5415 file doesn't exist; this avoids an ambiguity with negative timestamps.
5416 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5417 * systime.h (make_emacs_time, invalid_emacs_time):
5418 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5419 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5420 * undo.c (record_first_change): Push (visited-file-modtime) onto
5421 undo list rather than reimplementing it by hand, incorrectly.
5423 2013-07-09 Ken Brown <kbrown@cornell.edu>
5425 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5427 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5429 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5431 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5433 Handle errno and exit status a bit more carefully.
5434 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5435 number into an exit status. Instead, use EXIT_CANCELED.
5436 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5437 * callproc.c (relocate_fd):
5438 * emacs.c (close_output_streams, main):
5439 * process.c (create_process):
5440 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5441 Use emacs_perror for simplicity.
5442 * callproc.c (relocate_fd, main):
5443 * sysdep.c (sys_subshell):
5444 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5445 (shut_down_emacs): Use emacs_write, not write.
5446 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5447 * fileio.c (Fcopy_file, e_write):
5448 * nsterm.m (ns_select):
5449 * process.c (send_process):
5450 * sound.c (vox_write):
5451 Use emacs_write_sig, not emacs_write.
5452 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5453 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5455 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5457 (emacs_full_write): New function.
5458 (emacs_write): Rewrite to use it.
5459 (emacswrite_sig, emacs_perror): New functions.
5460 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5462 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5464 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5465 on NS even if it is present. Pixmap on NS is a void*.
5467 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5469 Port to Ubuntu 10 (Bug#14803).
5470 Problem reported by T.V. Raman.
5471 * process.c (close_on_exec, accept4, process_socket):
5472 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5474 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5476 * w32.c (sys_dup): Declare prototype.
5480 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5482 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5484 Make file descriptors close-on-exec when possible (Bug#14803).
5485 This simplifies Emacs a bit, since it no longer needs to worry
5486 about closing file descriptors by hand in some cases.
5487 It also fixes some unlikely races. Not all such races, as
5488 libraries often open files internally without setting
5489 close-on-exec, but it's an improvement.
5490 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5491 * callproc.c (Fcall_process) [!MSDOS]:
5492 * emacs.c (main) [!DOS_NT]:
5493 * nsterm.m (ns_term_init):
5494 * process.c (create_process):
5495 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5496 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5497 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5498 Prefer mkostemp with O_CLOEXEC to mkstemp.
5499 * callproc.c (relocate_fd) [!WINDOWSNT]:
5500 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5501 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5503 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5504 Make the resulting file descriptor close-on-exec.
5505 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5506 * lread.c (load_descriptor_list, load_descriptor_unwind):
5507 Remove; no longer needed. All uses removed.
5508 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5509 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5511 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5512 (Fmake_network_process, Fnetwork_interface_list):
5513 (Fnetwork_interface_info, server_accept_connection):
5514 Make newly-created socket close-on-exec.
5515 * sysdep.c (emacs_open, emacs_fopen):
5516 Make new-created descriptor close-on-exec.
5517 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5518 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5520 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5522 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5523 for NS_IMPL_GNUSTEP.
5525 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5527 Fix openp errno handling.
5528 * callproc.c (Fcall_process): Preserve openp errno around close.
5529 * lread.c (openp): Set errno when returning -1, as some callers
5532 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5534 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5536 * nsterm.h (NSSavePanel): Update comment.
5537 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5538 (ns_run_file_dialog): Declare.
5540 * nsfns.m: Remove panelOK.
5542 (ns_run_file_dialog): New function.
5543 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5544 event loop, so file dialog is popped up by ns_run_file_dialog, called
5545 by sendEvent (Bug#14578).
5546 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5548 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5550 * xdisp.c (default_line_pixel_height): New function.
5551 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5552 (try_cursor_movement, redisplay_window, try_window)
5553 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5555 * window.c (window_scroll_pixel_based):
5556 use default_line_pixel_height.
5558 * dispextern.h (default_line_pixel_height): Add prototype.
5560 * frame.c (x_set_line_spacing): Accept a float value for
5561 line-spacing parameter, per the documentation.
5563 * data.c (Fmultibyte_string_p): Doc fix.
5565 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5567 Use emacs_open more consistently when opening files.
5568 This handles EINTR more consistently now, and makes it easier
5569 to introduce other uniform changes to file descriptor handling.
5570 * src/systdio.h: New file.
5571 * src/buffer.c (mmap_init):
5572 * cygw32.c (chdir_to_default_directory):
5573 * dispnew.c (Fopen_termscript):
5574 * emacs.c (Fdaemon_initialized):
5575 * fileio.c (Fdo_auto_save):
5576 * image.c (slurp_file, png_load_body, jpeg_load_body):
5577 * keyboard.c (Fopen_dribble_file):
5579 * print.c (Fredirect_debugging_output):
5580 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5581 * termcap.c (tgetent):
5582 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5583 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5584 * w32term.c (w32_initialize) [CYGWIN]:
5585 * xfaces.c (Fx_load_color_file):
5586 Use emacs_open instead of plain open, and emacs_fopen instead of
5588 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5589 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5590 * callproc.c (default_output_mode): New constant.
5591 (Fcall_process): Use it to call emacs_open instead of plain creat.
5592 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5593 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5594 (emacs_fopen): New function.
5595 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5596 Include <lisp.h>, for emacs_open.
5597 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5599 Remove duplicate #include directives.
5600 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5602 Don't include stdio.h twice.
5603 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5604 Don't include sys/types.h or stdio.h twice.
5605 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5606 * lread.c: Don't include coding.h twice.
5607 * nsfont.m: Don't include frame.h twice.
5608 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5609 * ralloc.c: Don't include <unistd.h> twice.
5610 * xdisp.c: Don't include font.h twice.
5611 * xterm.c: Don't include fontset.h twice.
5612 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5614 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5616 Scale ImageMagick images more carefully.
5617 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5618 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5619 Be more careful about avoiding undefined behavior after
5620 integer overflow and division by zero.
5622 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5624 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5625 (syms_of_w32fns): DEFSYM them.
5626 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5627 (CCHDEVICENAME): Define macros if not defined.
5628 (struct MONITOR_INFO_EX): New struct.
5629 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5630 (enum_display_monitors_fn): New variable.
5631 (globals_of_w32fns): Initialize it.
5632 (Fx_display_pixel_width, Fx_display_pixel_height)
5633 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5634 multi-monitor setups in docstrings.
5635 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5636 screen size by primary monitor's millimeter per pixel.
5637 (w32_monitor_enum, w32_display_monitor_attributes_list)
5638 (w32_display_monitor_attributes_list_fallback)
5639 (Fw32_display_monitor_attributes_list): New functions.
5640 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5642 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5644 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5646 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5648 * fileio.c (Qfile_notify_error): New error symbol.
5650 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5651 * inotify.c (inotify_callback, symbol_to_inotifymask)
5652 (Finotify_add_watch, Finotify_rm_watch): Use it.
5653 (inotifyevent_to_event): Exchange order of cookie and file name.
5654 (Finotify_add_watch): Adapt docstring.
5656 * lisp.h (Qfile_notify_error): Declare.
5658 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5660 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5661 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5662 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5663 which did not work (see <http://bugs.gnu.org/14569#307>).
5664 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5665 && (!noninteractive || initialized)). This attempts to thread
5666 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5668 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5670 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5671 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5673 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5675 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5676 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5677 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5678 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5680 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5682 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5683 Define to __sys_siglist.
5685 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5687 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5688 word-wrap, so that overflow-newline-into-fringe would work in
5689 visual-line-mode. (Bug#2749)
5690 (move_it_in_display_line_to): When the last scanned display
5691 element fits exactly on the display line, and
5692 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5693 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5694 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5695 finding buffer position that corresponds to pixel coordinates,
5696 e.g. in buffer_posn_from_coords.
5698 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5700 * process.c (handle_child_signal): Call catch_child_signal if
5703 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5705 Don't convert function pointers to void * and back.
5706 It isn't portable C, and it's easy enough to avoid.
5707 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5708 (make_save_value): Add support for SAVE_FUNCPOINTER.
5709 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5710 * print.c (print_object):
5711 Distinguish function from object pointers.
5712 * lisp.h (SAVE_FUNCPOINTER): New constant.
5713 (SAVE_SLOT_BITS): Adjust to it.
5714 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5715 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5716 (voidfuncptr): New typedef.
5717 (struct Lisp_Save_Value): New member data[0].funcpointer.
5718 (XSAVE_FUNCPOINTER): New function.
5720 Simplify buildobj processing.
5721 * Makefile.in (buildobj.h): Make it a sequence of strings each
5722 followed by comma, rather than a single string. Put it into a
5723 .tmp file in case there's an error while generating it.
5724 (gl-stamp): Use .tmp for temp files.
5725 (mostlyclean): Clean .tmp files.
5726 * doc.c (buildobj): Move to just the routine that needs it.
5727 It's now an array of strings, so processing is simpler.
5729 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5731 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5732 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5733 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5734 Invoke malloc_enable_thread even when not interactive.
5735 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5736 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5737 in this case, since the underlying bug has now been fixed.
5739 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5741 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5742 unlinking it (bug#14691).
5744 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5746 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5747 before checking whether buffer is modified. This lets
5748 `kill-buffer-query-functions' cancel killing of the buffer or save
5749 its content before `kill-buffer' asks user the "Buffer %s
5750 modified; kill anyway?" question.
5752 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5754 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5755 Let the super performKeyEquivalent deal with them (Bug#14747).
5757 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5759 * widget.c (resize_cb): Remove unused local.
5761 Do not use GTK 3 if it exists but cannot be compiled.
5762 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5763 * xterm.c (x_error_handler) [!USE_GTK]:
5766 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5768 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5770 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5771 to the valid range of values. (Bug#14753)
5773 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5774 when moving point by using the current glyph matrix. This avoids
5775 the need to force redisplay when this function is called in a
5778 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5780 Fix minor problems found by static checking.
5781 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5782 Redo the latter's body to sidestep GCC parenthesization warnings.
5783 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5784 * coding.c (detect_coding, detect_coding_system):
5785 * coding.h (struct undecided_spec):
5786 Use bool for boolean.
5787 * image.c (QCmax_width, QCmax_height): Now static.
5788 * xdisp.c (Fmove_point_visually): Remove unused local.
5790 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5792 * xdisp.c (Fmove_point_visually): New function.
5794 2013-06-28 Kenichi Handa <handa@gnu.org>
5796 * coding.h (define_coding_undecided_arg_index): New enum.
5797 (coding_attr_index): New members
5798 coding_attr_undecided_inhibit_null_byte_detection,
5799 coding_attr_undecided_inhibit_iso_escape_detection,
5800 coding_attr_undecided_prefer_utf_8.
5801 (undecided_spec): New struct.
5802 (struct coding_system): New member `undecided' of the member
5805 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5806 (detect_coding): Likewise.
5807 (detect_coding_system): Likewise.
5808 (Fdefine_coding_system_internal): New coding system properties
5809 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5811 (syms_of_coding): Adjust for coding_arg_undecided_max.
5813 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5815 * image.c (x_from_xcolors): Remove unused local.
5817 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5819 Defer image data transfer between X client and server until actual
5822 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5825 * image.c (Destroy_Image): Remove.
5826 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5827 `mask_p', and `colors_p'. All uses changed.
5828 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5829 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5830 New macros for `flags' arg to x_clear_image_1.
5831 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5832 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5833 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5834 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5835 (image_get_x_image, image_unget_x_image): New functions or macros.
5836 (image_background, image_background_transparent, x_to_xcolors)
5837 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5838 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5839 instead of Destroy_Image.
5840 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5841 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5842 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5843 (imagemagick_load_image, svg_load_image): Use them instead of
5844 x_create_x_image_and_pixmap, and x_put_x_image followed by
5845 x_destroy_x_image, respectively.
5846 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5847 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5848 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5849 background_transparent fields.
5850 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5851 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5853 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5855 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5856 This mostly consists of undoing recent changes.
5857 * callproc.c (Fcall_process):
5858 * process.c (create_process):
5859 Do not worry about catching SIGCHLD here, undoing previous change.
5860 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5861 * process.c, process.h (catch_child_signal):
5862 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5863 * process.c (catch_child_handler): Don't worry about being called
5864 lazily and do not assume caller has blocked SIGCHLD, undoing
5865 previous change. Move first-time stuff back to
5866 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5867 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5868 set lib_child_handler if it's already initialized, which may
5869 help avoid problems on GNUStep.
5871 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5873 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5874 * callproc.c (Fcall_process):
5875 * process.c (create_process):
5876 Make sure SIGCHLD is caught before we fork,
5877 since Emacs startup no arranges to catch SIGCHLD.
5878 * process.c (lib_child_handler): Initialize to null, not to
5880 (catch_child_signal): Allow self to be called lazily.
5881 Do nothing if it's already been called.
5882 Assume caller has blocked SIGCHLD (all callers do now).
5883 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5884 just before it's really needed.
5885 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5886 since it hasn't been caught yet.
5888 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5890 * image.c (compute_image_size): New function to implement
5891 :max-width and :max-height.
5892 (imagemagick_load_image): Use it.
5894 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5896 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5897 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5899 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5900 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5901 the SIGCHLD handler, since the code is not atomic and (due to glib)
5902 signals may be arriving now.
5903 * sysdep.c (init_signals): Do not catch child signals here;
5904 'main' now does that later, at a safer time.
5906 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5908 Clean up SIGCHLD handling a bit (Bug#14569).
5909 * process.c, process.h (catch_child_signal):
5910 Now always extern, even if !NS_IMPL_GNUSTEP.
5911 * process.c (catch_child_signal): Move glib tickler here from
5912 init_process_emacs, so that it's done earlier in Emacs
5913 initialization. Also move the noninteractive && !initialized
5914 check here from init_process_emacs. This is all a bit cleaner for
5915 GNUish platforms, and I hope it works around the Cygwin bug.
5916 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5917 that glib signal handling is tickled before glib creates threads.
5919 * process.c (wait_reading_process_output): Avoid int overflow
5920 when reading more than 2 GiB total from a process.
5922 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5924 * process.c (create_process): Handle a couple more cases,
5925 i.e., work even if new_argv and wait_child_setup[i] are cached.
5926 Use Fcall_process's style for volatile vars.
5928 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5930 * process.c (create_process): Mark PROCESS volatile.
5932 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5934 Use C99-style flexible array members if available.
5935 This avoids some subtle aliasing issues, which typically
5936 aren't a problem with GCC but may be a problem elsewhere.
5937 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5938 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5939 In either case, it uses a flexible array member rather than
5940 the old struct hack. All uses changed.
5941 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5942 Adjust to sdata reorganization.
5943 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5944 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5945 that ports better to pre-C99 non-GCC.
5946 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5947 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5948 as the latter has changed.
5949 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5950 and port better to pre-C99 GCC.
5951 * image.c (struct xpm_cached_color):
5952 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5953 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5954 Use FLEXIBLE_ARRAY_MEMBER.
5955 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5956 Move decl to top level so it gets checked against implementation.
5957 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5958 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5960 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5962 * syntax.c: Integer cleanups.
5963 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5964 All uses that need 0-or-2 changed to:
5965 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5966 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5967 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5968 (char_quoted, prev_char_comend_first, back_comment)
5969 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5970 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5971 Use bool for boolean.
5972 (update_syntax_table, skip_chars, skip_syntaxes):
5973 Prefer int to unsigned when either will do.
5974 (back_comment): Return boolean success flag, like forw_comment,
5975 instead of positive-or-minus-1 (which might have overflowed int anyway).
5976 Don't stuff ptrdiff_t into int.
5977 (syntax_spec_code, syntax_code_spec): Now const.
5978 (Fmatching_paren, scan_lists, scan_sexps_forward):
5979 Use enum syntaxcode for syntax code.
5980 (Fmatching_paren): Check that arg is a character, not just an integer.
5981 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5982 (Finternal_describe_syntax_value): Omit no-longer-needed
5984 (skip_chars): Use char, not unsigned char, when the distinction
5986 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5987 * bytecode.c (exec_byte_code):
5988 * syntax.c (syntax_spec_code, Fchar_syntax)
5989 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5991 * syntax.h (SYNTAX_WITH_FLAGS):
5992 Omit unnecessary casts.
5994 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5996 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5997 line dimensions here, to avoid race conditions with the main
5998 thread. (Bug#14062, bug#14630, bug#14669)
6000 * w32term.c (w32_draw_window_cursor): Compute the header line and
6001 mode line dimensions here.
6002 <w32_system_caret_window, w32_system_caret_hdr_height>:
6003 <w32_system_caret_mode_height>: New variables.
6005 * w32term.h: Declare them.
6007 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6009 * alloc.c (die): Move "assertion failed" string here ...
6010 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6011 COND when SUPPRESS_CHECKING. This shrinks the executable text
6012 size by 0.8% to 2.2% when configured with --enable-checking,
6013 depending on optimization flags (GCC 4.8.1 x86-64).
6015 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6017 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6019 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6020 base is 2; this is more accurate.
6022 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6024 * sound.c (string_default): Move to !WINDOWSNT section.
6025 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6027 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6029 * sound.c: Integer cleanups.
6030 Remove unnecessary forward decls.
6031 (struct sound_device): The 'file' member is now a Lisp_Object, not
6032 a char *, so that we needn't invoke alloca on a huge size.
6033 (Fplay_sound_internal): Adjust to this.
6034 (string_default): New function.
6035 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6036 Use it to adjust to the struct sound_device change.
6037 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6038 (be2hs) [0]: Remove.
6040 * syntax.c (skip_chars): Don't use uninitialized storage
6041 when searching a multibyte buffer for characters that are not in a
6042 unibyte string that contains non-ASCII characters.
6044 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6046 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6047 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6049 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6051 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6053 2013-06-18 Kenichi Handa <handa@gnu.org>
6055 * font.c (Ffont_spec): Signal an error for an invalid font name
6058 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6060 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6061 In particular this ports to 32-bit sparc Sun cc.
6062 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6063 array with a dummy element at specpdl[-1], so that its address can
6065 (unbind_to): Do not copy the binding; not needed, now that we
6066 copy old_value in the one place where the copy is needed.
6067 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6068 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6069 (union specbinding): Rename from struct specbinding. Redo layout
6070 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6071 which is not portable. With Sun C 5.12 32-bit sparc, the
6072 declaration causes nargs to be an unsigned bitfield, a behavior
6073 that the C standard allows; but Emacs wants nargs to be signed.
6074 The overall type is now a union of structures rather than a
6075 structure of union of structures, and the 'kind' member is now a
6076 bitfield, so that the overall type doesn't grow. All uses changed.
6077 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6079 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6081 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6082 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6084 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6086 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6088 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6089 unless we know that the window w's frame is a frame object.
6090 Another attempt at solving bug#14062 and bug#14630.
6092 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6094 * textprop.c (property_set_type): New enum.
6095 (add_properties): Allow appending/prepending text properties.
6096 (add_text_properties_1): Factored out of Fadd_text_properties.
6097 (Fadd_text_properties): Move all the code into
6098 add_text_properties_1.
6099 (Fadd_face_text_property): New function that calls
6100 add_text_properties_1.
6102 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6104 Move functions from lisp.h to individual modules when possible.
6105 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6106 * alloc.c (XFLOAT_INIT, set_symbol_name):
6107 * buffer.c (CHECK_OVERLAY):
6108 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6109 (set_char_table_parent):
6110 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6111 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6112 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6113 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6115 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6116 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6117 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6118 (backtrace_args, backtrace_debug_on_exit):
6119 * floatfns.c (CHECK_FLOAT):
6120 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6121 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6122 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6123 (set_hash_index_slot):
6124 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6125 * marker.c (CHECK_MARKER):
6126 * textprop.c (CHECK_STRING_OR_BUFFER):
6127 * window.c (CHECK_WINDOW_CONFIGURATION):
6128 Move here from lisp.h, and make these functions static rather than
6130 * buffer.c (Qoverlayp):
6132 * fns.c (Qhash_table_p):
6133 * window.c (Qwindow_configuration_p):
6135 * lisp.h: Remove the abovementioned defns and decls.
6137 Use functions, not macros, for XINT etc (Bug#11935).
6138 In lisp.h, prefer functions to function-like macros, and
6139 constants to object-like macros, when either will do. This:
6140 . simplifies use, as there's no more need to worry about
6141 arguments' side effects being evaluated multiple times.
6142 . makes the code easier to debug on some platforms.
6143 However, when using gcc -O0, keep using function-like macros
6144 for a few critical operations, for performance reasons.
6145 This sort of thing isn't needed with gcc -Og, but -Og
6146 is a GCC 4.8 feature and isn't widely-enough available yet.
6147 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6148 Remove enum lsb_bits; no longer needed.
6149 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6150 * buffer.c (Qoverlap):
6152 * fns.c (Qhash_table_p):
6153 Now extern, so lisp.h can use these symbols.
6154 * dispextern.h: Include character.h, for MAX_CHAR etc.
6155 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6156 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6157 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6158 (GLYPH_CODE_P): Move here from lisp.h.
6159 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6160 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6161 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6162 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6163 XUNTAG now returns void *.
6164 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6165 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6166 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6167 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6168 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6169 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6170 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6171 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6172 New macros, renamed from their sans-lisp_h_ counterparts.
6173 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6174 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6175 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6176 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6177 If compiling via GCC without optimization, define these as macros
6178 in addition to inline functions.
6179 To disable this, compile with -DINLINING=0.
6180 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6181 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6182 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6183 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6184 (INTMASK, VALMASK): Now macros, since static values cannot be
6185 accessed from extern inline functions.
6186 (VALMASK): Also a constant, for benefit of old GDB.
6187 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6188 is INTEGERP, which can fold it in.
6189 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6190 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6191 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6192 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6193 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6194 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6195 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6196 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6197 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6198 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6199 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6200 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6201 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6202 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6203 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6204 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6205 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6206 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6207 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6208 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6209 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6210 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6211 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6212 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6213 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6214 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6215 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6216 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6217 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6218 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6219 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6220 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6221 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6223 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6224 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6225 (VALMASK): Define in one place rather than in two, merging the
6226 USE_LSB_TAG parts; this is simpler.
6227 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6228 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6229 Move up, to avoid use before definition.
6230 Also include "globals.h" earlier, for the same reason.
6231 (make_natnum): New function.
6232 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6233 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6234 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6235 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6236 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6237 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6238 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6239 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6240 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6241 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6242 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6243 (Qwindow_configuration_p, Qimage): New forward declarations.
6244 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6245 (STRING_COPYIN): Remove; unused.
6246 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6247 (xcar_addr, xcdr_addr): New functions. All uses changed.
6248 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6249 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6250 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6251 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6252 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6253 (TYPE_RANGED_INTEGERP): Simplify.
6254 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6255 (setlocale, fixup_locale, synchronize_system_messages_locale)
6256 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6257 Now empty functions, not macros.
6258 (functionp): Return bool, not int.
6259 * window.c (Qwindow_configuration_p): Now extern,
6260 so window.h can use it.
6261 * window.h (Qwindowp): Move decl back to lisp.h.
6263 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6265 * xdisp.c (Fline_pixel_height): New function, required for solving
6268 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6270 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6272 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6274 * lread.c (syms_of_lread):
6275 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6277 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6279 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6281 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6283 * fileio.c (expand_file_name): Doc fix.
6285 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6287 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6288 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6289 Wait for self, not for 0. This can't hurt on GNU or similar
6290 system, and may help with Cygwin.
6292 * keyboard.c: Don't use PROP (...) as an lvalue.
6293 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6294 Use set_prop (A, B), not PROP (A) = B.
6296 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6298 * xdisp.c (get_it_property): Use it->window instead of generating
6299 a Lisp object from it->w.
6301 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6303 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6304 get-char-property the window that is being rendered, instead of
6305 the buffer, to support window-specific overlays. (Bug#14575)
6306 (compute_display_string_pos): When W is NULL, use the current
6307 buffer as the object to pass to get-char-property.
6308 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6309 pointer member of the bidi iterator, since no window is pertinent
6312 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6314 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6315 being displayed, and pass it to compute_display_string_pos.
6316 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6317 (bidi_paragraph_init): All callers changed.
6319 * xdisp.c (init_from_display_pos, init_iterator)
6320 (handle_single_display_spec, next_overlay_string)
6321 (get_overlay_strings_1, reseat_1, reseat_to_string)
6322 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6323 Set bidi_it.w member from it->w.
6324 (compute_display_string_pos): Accept additional argument, the
6325 window being displayed, and pass it to Fget_char_property.
6328 * dispextern.h (struct bidi_it): New member w, the window being
6330 (compute_display_string_pos): Adjust prototype.
6332 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6334 * xgselect.c: Remove unneeded include xterm.h.
6336 * process.c (wait_reading_process_output): Check for NS before GLIB.
6337 GLIB may be linked in due to rsvg, but ns_select must be called.
6339 * xgselect.c (xg_select): Remove call to window_system_available
6340 and g_main_context_pending at the top, so Gdk events (i.e. file
6341 notify) are processed when Emacs is started with -nw.
6343 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6345 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6346 (ctagsfiles3): New variable, includes only *.m files.
6347 (TAGS): Use an explicit language name in the regular expressions,
6348 to avoid transformation of '/SOMETHING' by MSYS to
6349 'c:\MSYS\SOMETHING'.
6351 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6353 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6355 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6357 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6358 still need to set the mouse pointer shape and activate help-echo.
6361 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6363 A few porting etc. fixes for the new file monitor code.
6364 See the thread containing
6365 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6366 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6367 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6368 (dir_monitor_callback, Fgfile_rm_watch):
6369 Use assq_no_quit instead of Fassoc, for speed.
6370 (dir_monitor_callback, Fgfile_rm_watch):
6371 eassert that the monitor is a fixnum.
6372 (dir_monitor_callback): No need for CDR_SAFE.
6373 Simplify building of lisp with alternative tails.
6374 (Fgfile_add_watch, Fgfile_rm_watch):
6375 Do not assume glib functions set errno reliably on failure.
6376 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6377 and signal an error otherwise.
6378 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6379 Use Fdelq instead of Fdelete, for speed.
6381 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6383 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6384 don't insist on being invoked on a highlighted tool-bar button.
6385 Avoids losing tool-bar functionality when mouse-highlight is nil.
6386 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6387 Don't highlight when mouse-highlight is nil.
6388 (note_mouse_highlight): When mouse-highlight is nil, don't return
6389 right away; instead, run tool-bar and mode-line highlight
6390 subroutine, clear any existing highlight, and revert the mouse
6391 pointer to its default shape. (Bug#14558)
6393 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6395 * lisp.mk (lisp): Add prog-mode.el.
6397 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6399 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6400 * process.c (dummy_handler): New function.
6401 (lib_child_handler): New static var.
6402 (handle_child_signal): Invoke it.
6403 (catch_child_signal): If a library has set up a signal handler,
6404 save it into lib_child_handler.
6405 (init_process_emacs): If using glib and not on Windows, tickle glib's
6406 child-handling code so that it initializes its private SIGCHLD handler.
6407 * syssignal.h (SA_SIGINFO): Default to 0.
6408 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6409 31; it should no longer be needed now.
6411 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6413 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6415 * gfilenotify.c (globals_of_gfilenotify): New function.
6416 (syms_of_gfilenotify): Move global initialization there.
6418 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6420 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6422 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6423 * keyboard.c (menu_bar_items, tool_bar_items):
6424 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6425 not override local keymaps any more.
6427 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6429 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6431 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6433 * w32console.c (initialize_w32_display): Return the dimensions of
6434 the console window via 2 additional arguments, not via the current
6435 frame. This avoids crashes due to overrunning the bounds of
6436 frame's decode_mode_spec_buffer, which is not resized following
6437 the change of the frame dimensions from the initial 10x10.
6439 * w32term.h (w32_initialize_display_info): Adjust prototype.
6441 * term.c (init_tty): Take dimensions of the frame from the values
6442 returned by initialize_w32_display.
6444 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6445 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6446 (LIBES): Add $(GFILENOTIFY_LIBS).
6448 * w32inevt.c (handle_file_notifications): Add dummy implementation
6449 for !HAVE_W32NOTIFY.
6451 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6453 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6455 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6457 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6459 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6461 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6463 Fix minor problems found by static checking.
6464 * data.c (pure_write_error):
6465 Use xsignal2, not Fsignal, as Fsignal might return.
6466 * eval.c (set_backtrace_debug_on_exit): Now static.
6467 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6468 No longer inline. EXTERN_INLINE is needed only for functions
6469 defined in .h files. Reindent function header as per GNU style.
6470 (backtrace_p, backtrace_top, backtrace_next):
6471 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6472 compiler or linker. Add extern decls to pacify gcc -Wall.
6473 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6475 * frame.c (free_monitors): Define only on platforms that need it.
6476 * nsterm.m (ns_term_init):
6477 * process.c (catch_child_signal):
6478 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6479 defined on all porting targets these days.
6480 * process.c, process.h (catch_child_signal):
6481 Make it extern only if NS_IMPL_GNUSTEP is defined.
6483 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6485 * w32.c (gettimeofday): Make the signature identical to prototype
6486 in nt/inc/sys/time.h.
6488 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6490 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6493 * keyboard.c (safe_run_hooks_error): Improve error message.
6495 * data.c (pure_write_error): Add `object' argument.
6496 * puresize.h (CHECK_IMPURE): Use it.
6498 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6500 * Makefile.in (NOTIFY_OBJ): New variable.
6501 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6503 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6504 Call syms_of_gfilenotify.
6506 * gfilenotify.c: New file.
6508 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6509 and Qfile_w32notify.
6510 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6511 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6513 * lisp.h: Declare syms_of_gfilenotify.
6515 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6517 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6519 Merge the specpdl and backtrace stacks. Make the structure of the
6520 specpdl entries more obvious via a tagged union of structs.
6521 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6522 (enum specbind_tag): New enum.
6523 (struct specbinding): Make it a tagged union of structs.
6524 Add a case for backtrace records.
6525 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6526 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6527 (backtrace_debug_on_exit): New accessors.
6528 (struct backtrace): Remove.
6529 (struct catchtag): Remove backlist field.
6530 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6532 (Flocal_variable_p): Speed up the common case where the binding is
6534 * eval.c (backtrace_list): Remove.
6535 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6536 (set_backtrace_args, set_backtrace_nargs)
6537 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6538 (backtrace_next): New functions.
6539 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6540 (unwind_to_catch, internal_lisp_condition_case)
6541 (internal_condition_case, internal_condition_case_1)
6542 (internal_condition_case_2, internal_condition_case_n): Don't bother
6543 with backtrace_list any more.
6544 (Fsignal): Adjust to new backtrace format.
6545 (grow_specpdl): Move up.
6546 (record_in_backtrace): New function.
6547 (eval_sub, Ffuncall): Use it.
6548 (apply_lambda): Adjust to new backtrace format.
6549 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6551 (specbind): Adjust to new specpdl format. Simplify.
6552 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6553 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6555 (mark_backtrace): Remove.
6556 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6557 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6558 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6560 * profiler.c (record_backtrace): Use get_backtrace.
6561 (handle_profiler_signal): Use backtrace_top_function.
6562 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6565 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6567 * process.h (catch_child_signal): Declare.
6569 * process.c (catch_child_signal): New function.
6570 (init_process_emacs): Call it.
6572 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6573 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6575 (x_set_cursor_type): Remove declaration.
6576 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6577 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6578 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6579 (ns_get_color): Use F suffix on float.
6580 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6581 (ns_get_rgb_color): Remove.
6582 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6583 (note_mouse_movement): x and y are CGFloat.
6584 (ns_draw_fringe_bitmap): Remove unused rowY.
6585 Change #if to COCOA && >= 10_6.
6586 (ns_draw_window_cursor): Remove unused overspill.
6587 (ns_draw_underwave): width and x are EamcsCGFloat.
6588 (ns_draw_box): thickness is CGFloat.
6589 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6590 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6591 if not in main thread.
6592 (ns_get_pending_menu_title, ns_check_menu_open)
6593 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6594 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6595 (sendFromMainThread:): New method.
6596 (changeFont:): size is CGFloat.
6597 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6598 Disable warning about permanent text.
6599 (characterIndexForPoint:): Adjust return type depending on GNUStep
6601 (mouseDown:): delta is CGFloat.
6602 (updateFrameSize): Remove unised variable f.
6603 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6604 Cast float to EmacsCGFloat.
6605 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6606 also to -1 when restoring.
6607 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6608 inside NS_IMPL_COCOA.
6609 (toggleFullScreen:): Put call to toggleFullScreen inside
6610 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6611 (setPosition:portion:whole:): por is CGFloat.
6612 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6613 (mouseDown:): Use CGFloat.
6614 (mouseDragged:): Remove unised variable edge.
6615 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6617 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6619 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6620 when NS_IMPL_GNUSTEP.
6621 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6622 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6623 (EmacsToolbar): Add clearAll. Add tag argument to
6624 addDisplayItemWithImage.
6625 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6627 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6629 * nsmenu.m (ns_update_menubar): Make static.
6630 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6631 (fillWithWidgetValue:): Add cast to SEL for setAction.
6632 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6633 (update_frame_tool_bar): Update code for GNUStep.
6634 (clearAll): New method.
6635 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6636 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6637 Move identifierToItem setObject and activeIdentifiers addObject before
6638 call to insertItemWithItemIdentifier.
6639 (validateVisibleItems): Fix indentation.
6640 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6641 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6642 UtilityWindow to aStyle, remove call to setStyleMask.
6644 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6646 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6647 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6648 Use F suffix on floats.
6649 (ns_char_width): Returns CGFloat.
6650 (ns_ascii_average_width): w is CGFloat instead of float.
6651 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6653 (ns_glyph_metrics): CGFloat instead of float.
6655 * nsfns.m (x_set_foreground_color, x_set_background_color):
6657 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6658 remove unused variables.
6659 (Fns_read_file_name): Keep track if panel is for save.
6660 Use ns_filename_from_panel/ns_directory_from_panel.
6661 (Fns_list_services): delegate only used for COCOA.
6662 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6663 Just return the input if GNUStep.
6664 (x_screen_planes): Remove.
6665 (Fxw_color_values): Use EmacsCGFloat
6666 (Fns_display_monitor_attributes_list): Only get screen number for
6668 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6670 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6671 ns_directory_from_panel.
6673 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6675 * process.c (handle_child_signal): Also use WCONTINUED.
6676 This is so that list-processes doesn't mistakenly list the process
6677 as stopped, when the process has actually been continued and is
6680 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6682 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6683 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6684 not already configured.
6686 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6688 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6690 * Makefile.in (mostlyclean): Remove *.res files.
6692 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6694 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6695 a buffer (bug#8447).
6697 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6699 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6700 display vector, and we backtrack, handle the case that the
6701 previous character position is also displayed from a display
6702 vector or covered by a display string or image. (Bug#14476)
6704 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6706 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6707 (struct MonitorInfo, free_monitors): Remove.
6708 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6709 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6710 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6713 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6714 (struct MonitorInfo, free_monitors): Remove.
6715 (ns_screen_name): Make static.
6716 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6717 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6720 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6721 (struct MonitorInfo): New struct.
6722 (free_monitors, make_monitor_attribute_list): Declare.
6724 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6726 (free_monitors, make_monitor_attribute_list): New functions.
6727 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6730 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6732 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6734 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6736 * keyboard.c: Apply keyboard decoding only to events that come directly
6737 from the tty, not from unread-command-events (bug#14368).
6738 (read_event_from_main_queue): New function, extracted from read_char).
6739 (read_decoded_char): Remove.
6740 (read_decoded_event_from_main_queue): New function to replace it.
6741 (read_char): Use it.
6742 (read_key_sequence): Use read_char rather than read_decoded_char.
6744 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6746 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6748 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6750 2013-05-22 Kenichi Handa <handa@gnu.org>
6752 The following changes are to fix the setting of
6753 buffer-file-coding-system on, for instance, C-x RET c unix RET
6754 _FILE_OF_DOS_EOL_TYPE_ RET.
6756 * coding.h (struct coding_system): New member detected_utf8_chars.
6758 * coding.c (detect_coding_utf_8): Count characters and check EOL
6759 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6761 (setup_coding_system): Do not initialize coding->head_ascii.
6762 (check_ascii): Do not set coding->eol_seen but update it. Do not
6763 call adjust_coding_eol_type here.
6764 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6765 If the eol-type of CODING is already specified, adjust the eol type
6766 of the found coding-system.
6767 (decode_coding_gap): Cancel previous change. Utilize the
6768 character numbers counted by detect_coding_utf_8. Fix detection
6771 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6773 * search.c (looking_at_1): Only set last_thing_searched if the match
6774 changed the match-data (bug#14281).
6776 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6778 * xdisp.c (reseat_at_previous_visible_line_start):
6779 Already declared in dispextern.h, so remove it here.
6780 (move_it_vertically_backward): Likewise.
6782 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6784 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6785 (Fx_display_pixel_width, Fx_display_pixel_height)
6786 (Fx_display_mm_width, Fx_display_mm_height):
6787 Mention `display-monitor-attributes-list' in docstrings.
6789 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6790 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6791 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6792 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6793 (Fx_display_backing_store, Fx_display_visual_class)
6794 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6795 (Fx_display_grayscale_p, Fx_display_pixel_width)
6796 (Fx_display_pixel_height, Fx_display_planes)
6797 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6798 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6799 (Fx_display_mm_width, Fx_display_mm_height)
6800 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6801 height for all physical monitors as in X11.
6803 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6804 Return pixel width or height for all physical monitors as in X11.
6806 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6808 Port --enable-gcc-warnings to clang.
6809 * bytecode.c (exec_byte_code):
6811 Redo diagnostic pragmas to pacify clang, too.
6812 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6813 * editfns.c (Fencode_time):
6814 * fileio.c (file_accessible_directory_p):
6815 * font.c (font_unparse_xlfd):
6816 Use '&"string"[index]' instead of '"string" + (index)'.
6817 * undo.c (user_error): Remove; unused.
6819 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6821 * insdel.c (insert_1_both): Document the arguments, instead of
6822 referring to insert_1, which no longer exists.
6824 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6825 some window, increment windows_or_buffers_changed, so that
6826 *Messages* display in that window is updated. (Bug#14408)
6828 * w32.c: Include epaths.h.
6829 (init_environment): Use cmdproxy.exe without leading directories.
6830 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6832 (gettimeofday): Adjust signature and return value to Posix
6835 * unexw32.c (open_output_file): Delete the existing emacs.exe
6836 before creating it, to break the hard link to the versioned
6839 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6840 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6841 (FIRSTFILE_OBJ): New variables.
6842 (W32_RES): Rename to EMACSRES. All users changed.
6843 (base_obj): Use $(CM_OBJ).
6844 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6845 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6846 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6847 $(W32_RES_LINK) before $(LIBES).
6848 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6850 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6852 * makefile.w32-in (DOC): Use just "DOC".
6854 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6856 * process.c: Export default filters and sentinels to Elisp.
6857 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6859 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6860 (Fset_process_sentinel, Fformat_network_address):
6861 Default to them instead of nil.
6862 (server_accept_connection): Sentinels can't be nil any more.
6863 (read_and_dispose_of_process_output): New function, extracted from
6864 read_process_output.
6865 (read_process_output): Use it; filters can't be nil.
6866 (Finternal_default_process_filter): New function, extracted from
6867 read_process_output.
6868 (exec_sentinel_unwind): Remove function.
6869 (exec_sentinel): Don't zilch sentinel while running.
6870 (status_notify): Sentinels can't be nil.
6871 (Finternal_default_process_sentinel): New function extracted from
6873 (setup_process_coding_systems): Default filter is not nil any more.
6874 (syms_of_process): Export new Elisp functions and initialize
6876 * lisp.h (make_lisp_proc): New function.
6878 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6880 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6882 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6884 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6885 unless we know that the window w is a leaf window.
6886 Another attempt at solving bug#14062.
6888 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6890 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6893 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6895 * image.c (gif_load): Check that subimages fit (Bug#14345).
6897 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6899 * lread.c (skip_dyn_eof): New function.
6900 (read1): Use it to skip the end of a file in response to #@00.
6902 * doc.c (get_doc_string): Slightly relax the sanity checking.
6904 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6906 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6907 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6908 (MonitorInfo): New struct.
6909 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6910 (Fns_display_monitor_attributes_list): New functions.
6911 (display-usable-bounds): Remove.
6912 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6915 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6917 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6918 (GTK_CHECK_VERSION): New macro, if not already defined.
6919 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6920 replaced by GTK_CHECK_VERSION.
6922 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6924 * xterm.h (GTK_PREREQ): New macro.
6925 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6926 to use this macro instead, for consistency and clarity.
6928 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (row_for_charpos_p): New function, with code of
6931 cursor_row_p, but accepts an additional argument CHARPOS instead
6932 of using a hardcoded PT.
6933 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6934 (row_containing_pos): Call row_for_charpos_p instead of partially
6935 doing the same. Fixes cursor positioning under longlines-mode
6936 when longlines-show-effect includes more than one newline, when
6937 moving the cursor vertically up.
6939 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6941 * makefile.w32-in (ACL_H): New macro.
6942 ($(BLD)/fileio.$(O)): Update dependencies.
6944 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6946 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6947 * Makefile.in (LIB_ACL): New macro.
6948 (LIBACL_LIBS): Remove.
6949 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6950 * fileio.c: Include <acl.h>.
6951 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6952 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6954 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6957 * unexelf.c: Don't assume ElfW (Half) fits in int.
6958 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6959 when dealing with ElfW (Half) values, since they can exceed 2**31
6960 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6961 (entry_address): Omit unused NUM arg. All uses changed.
6963 2013-05-07 Juri Linkov <juri@jurta.org>
6965 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6966 to the string converted from number with `Fnumber_to_string'.
6969 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6971 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6972 This fixes a problem introduced by my previous change.
6974 2013-05-07 Glenn Morris <rgm@gnu.org>
6976 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6978 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6980 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6982 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6984 Static checking by GCC 4.8.0.
6985 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6986 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6987 (x_get_monitor_attributes_fallback)
6988 (x_get_monitor_attributes_xinerama)
6989 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6990 Define only if USE_GTK.
6991 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6992 (x_get_monitor_attributes_fallback): Omit unused locals.
6993 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6994 Use double, not float, to avoid mixed-mode floating point arithmetic.
6996 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6997 Jan Djärv <jan.h.d@swipnet.se>
6999 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7000 (XINERAMA_CFLAGS): New macros.
7001 (ALL_CFLAGS, LIBES): Use them.
7003 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7004 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7005 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7006 (syms_of_xfns): DEFSYM them.
7007 (struct MonitorInfo): New struct.
7008 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7009 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7010 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7011 (x_get_monitor_attributes_xinerama): New functions.
7012 (Fx_display_monitor_attributes_list): New primitive.
7013 (syms_of_xfns): Defsubr it.
7015 * xterm.h (x_display_info): Add Xatom_net_workarea and
7016 Xatom_net_current_desktop.
7018 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7019 and dpyinfo->Xatom_net_current_desktop.
7021 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7023 * xdisp.c (pos_visible_p): Use the special code for finding the
7024 beginning of a display property or overlay for any "replacing"
7025 display property, not just for display strings. This solves
7026 incorrect reporting of position by posn-at-point. (Bug#14241)
7028 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7030 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7031 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7032 Verify that ElfW (Half) fits in int.
7033 (fatal): Use same signature as lisp.h.
7034 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7035 configure and build with -DUNEXELF_DEBUG without worrying about
7036 other modules that use DEBUG.
7037 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7038 possibly-wide integers now uses it instead of plain fprintf.
7039 (entry_address): New function, which avoids problems with 32-bit
7040 overflow on 64-bit hosts.
7041 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7042 (round_up): Don't assume the remainder fits in int.
7043 (find_section): Use bool for boolean. Simplify debug code.
7044 (unexec): Don't assume file sizes fit in int or size_t.
7045 Omit unnecessary trailing newline in 'fatal' format.
7046 Use strerror rather than outputting decimal error number.
7047 Remove unused code when emacs is not defined;
7048 this file relies on Emacs now.
7049 Don't assume e_phnum and e_shnum are positive.
7051 * regex.c: Fix problems when DEBUG is defined.
7052 (extract_number, extract_number_and_incr): Define regardless of
7053 whether DEBUG is defined; that's simpler and makes the code less
7054 likely to go stale in the normal case when DEBUG is not defined.
7055 Return int rather than taking an int * arg. All callers changed.
7056 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7057 Remove, replacing with ...
7058 (DEBUG_PRINT): New macro. All callers changed.
7059 (DEBUG_COMPILES_ARGUMENTS): New macro.
7060 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7061 (print_compiled_pattern, print_double_string) [DEBUG]:
7062 Use prototype rather than old-style definition.
7063 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7064 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7065 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7066 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7067 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7068 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7069 This matters only when DEBUG is defined.
7071 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7073 * xdisp.c (set_iterator_to_next): Set the
7074 ignore_overlay_strings_at_pos_p flag only if we are _really_
7075 iterating over an overlay string, as indicated by the
7076 current.overlay_string_index member. (Bug#14306)
7078 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7080 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7081 to where it is used, to avoid autorelease issues (Bug#14050).
7083 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7085 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7086 * fileio.c (syms_of_fileio): Implement this.
7087 * filelock.c (create_lock_file): If symbolic links don't work, so
7088 we use a regular file as a lock file, do not fsync the lock file;
7091 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7093 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7094 (syms_of_minibuf): Adjust accodingly.
7096 * callint.c (Fcall_interactively): Adjust calls accordingly.
7098 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7100 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7101 w->contents is a buffer before computing everything else.
7102 Use parentheses to disambiguate last part of the condition.
7104 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7105 assertion violations. (Bug#14062)
7107 2013-05-01 David Reitter <david.reitter@gmail.com>
7109 * nsfns.m (ns_tooltip): Initialize.
7111 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7113 * coding.c (decode_coding_gap): Don't remove the character before
7114 a newline unless it's a CR character. (Bug#14287)
7116 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7118 * dispextern.h (struct face): Move enum face_underline_type
7119 earlier so that bitfields can be in the same word.
7121 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7123 * nsfns.m (handlePanelKeys): New function.
7124 (EmacsOpenPanel:performKeyEquivalent:)
7125 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7126 arrows/function/control and copy/paste keys (Bug#14296).
7128 2013-04-27 Juri Linkov <juri@jurta.org>
7130 * callint.c (Fcall_interactively): Call `Qread_number' for
7131 interactive code letter `n' instead of using duplicate code.
7134 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7136 * systime.h (make_timeval): Declare as 'const'.
7138 2013-04-27 Kenichi Handa <handa@gnu.org>
7140 * font.c (font_open_entity): Always open a font of manageable
7143 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7145 Port better to AIX (Bug#14258).
7146 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7149 2013-04-24 Kenichi Handa <handa@gnu.org>
7151 * coding.c (decode_coding_iso_2022): When an invalid escape
7152 sequence is encountered, reset the invocation and designation
7153 status to the safest one.
7155 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7157 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7158 Without this fix, "make distclean" leaves stamp-h1 behind.
7160 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7162 * w32fns.c (w32_fullscreen_rect): New function to compute the
7163 window rectangle for the given fullscreen mode.
7164 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7165 longer tunes the window size. This keeps the window's edges flush
7166 with the screen and allows the taskbar to hide itself in fullboth.
7168 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7169 window decorations and uses the entire screen.
7171 * w32term.h (w32_fullscreen_rect) Add prototype.
7172 (struct w32_output): Replace normal_width, normal_height,
7173 normal_top, and normal_left members with a single normal_placement
7175 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7177 (FRAME_NORMAL_PLACEMENT): New macro.
7179 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7181 * minibuf.c (Ftest_completion): Silence compiler warning.
7183 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7185 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7188 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7191 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7192 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7193 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7194 parentheses where appropriate.
7196 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7198 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7200 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7202 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7203 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7204 Mention in the doc string that setting these variables takes
7205 effect only after a call to set-window-buffer. (Bug#14200)
7207 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7209 * indent.c (Fvertical_motion): Don't consider display strings on
7210 overlay strings as display strings on the buffer position we
7211 started from. This prevents vertical cursor motion from jumping
7212 more than one line when there's an overlay string with a display
7213 property at end of line.
7214 Reported by Karl Chen <Karl.Chen@quarl.org> in
7215 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7217 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7219 * window.c (select_window): `record_buffer' even if window is
7220 already selected (bug#14191).
7222 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7224 * window.c (Fwindow_end): Test more flags, including the buffer's
7225 last_overlay_modified flag, to determine whether the window's
7226 display is really up-to-date. Prevents the function from
7227 returning a stale value. (Bug#14170)
7228 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7231 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7233 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7234 garbaged only if it is not already the top frame on its TTY.
7235 This prevents flickering due to constant redrawing of TTY frames when
7236 there are GUI frames open in the same session. (Bug#13864)
7238 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7240 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7241 of marking the idle timers directly.
7243 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7245 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7248 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7250 * window.c (select_window): Don't record_buffer while the invariant is
7251 temporarily broken (bug#14161).
7253 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7255 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7257 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7259 2013-04-07 Romain Francoise <romain@orebokech.com>
7261 Ignore additional platform-specific ACL errors (Bug#13702).
7262 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7263 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7265 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7267 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7270 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7272 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7273 This bug was introduced by my 2013-02-25 change that simplified
7274 data_start configuration. Without this change, on GNU/Linux
7275 an Emacs configured with --enable-profiling fails immediately
7276 due to a profiler signal.
7277 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7278 with these flags. On platforms where special flags are needed
7279 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7280 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7281 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7283 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7285 Get rid of some platform-specific functions examining window
7286 system and its capabilities. This is a partial rework of the
7288 * lisp.h (have_menus_p): Remove prototype. This function is
7289 replaced with platform-independent window_system_available.
7290 (check_window_system): Move to...
7291 * frame.h (decode_window_system_frame, window_system_available):
7292 ...here, add new prototypes.
7293 * frame.c (window_system_available, decode_window_system_frame):
7295 (check_window_system): Platform-independent now.
7296 * xterm.h (x_in_use): Remove declaration.
7298 * w32term.h (check_x_frame):
7299 * nsterm.h (check_x_frame): Remove prototypes. This function
7300 is replaced with platform-independent decode_window_system_frame.
7301 * msdos.c (have_menus_p): Remove.
7302 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7303 Remove platform-specific functions. Use check_window_system,
7304 decode_window_system_frame and check_ns_display_info where
7305 appropriate. Minor style and comment tweaks.
7306 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7307 (check_x_frame): Likewise.
7308 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7310 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7311 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7312 * xmenu.c, xselect.c: All related users changed.
7314 2013-04-03 Kenichi Handa <handa@gnu.org>
7316 The following changes is to optimize the code for reading UTF-8
7319 * coding.c (check_ascii): Rename from detect_ascii. Return value
7320 changed. Check EOL format. Do not call adjust_coding_eol_type
7322 (check_utf_8): New function.
7323 (adjust_coding_eol_type): Do nothing if already adjusted.
7324 (detect_coding): Compare the return value of check_ascii with
7325 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7326 (decode_coding_gap): Optimize for valid UTF-8.
7328 2013-03-21 Kenichi Handa <handa@gnu.org>
7330 * coding.c (syms_of_coding): Cancel previous change.
7332 * insdel.c (insert_from_gap): Fix previous change.
7334 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7336 Consistently use platform-specific function to detect window system.
7337 * lisp.h (check_window_system): New prototype. This function is
7338 going to replace check_x, check_w32 and check_ns.
7339 (have_menus_p): Mention msdos.c in comment.
7340 * fontset.c (check_window_system_func): Remove. Adjust all users.
7341 * fontset.h (check_window_system_func): Remove prototype.
7342 * nsterm.h (check_ns):
7343 * xterm.h (check_x):
7344 * w32term.h (check_w32): Likewise.
7345 * menu.c (Fx_popup_menu): Use check_window_system.
7346 * msdos.c (check_window_system): Define for MS-DOS.
7347 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7348 * w32fns.c (check_window_system): Likewise for MS-Windows.
7349 * xfns.c (check_window_system): Likewise for X.
7350 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7351 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7353 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7355 Prefer < to > in range checks such as 0 <= i && i < N.
7356 This makes it easier to visualize quantities on a number line.
7357 This patch doesn't apply to all such range checks,
7358 only to the range checks affected by the 2013-03-24 change.
7359 This patch reverts most of the 2013-03-24 change.
7360 * alloc.c (xpalloc, Fgarbage_collect):
7361 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7362 * character.c (string_escape_byte8):
7363 * charset.c (read_hex):
7364 * data.c (cons_to_unsigned):
7365 * dispnew.c (update_frame_1):
7366 * doc.c (Fsubstitute_command_keys):
7367 * doprnt.c (doprnt):
7368 * editfns.c (hi_time, decode_time_components):
7369 * fileio.c (file_offset):
7370 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7371 * font.c (font_intern_prop):
7372 * frame.c (x_set_alpha):
7373 * gtkutil.c (get_utf8_string):
7374 * indent.c (check_display_width):
7375 * keymap.c (Fkey_description):
7376 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7378 * minibuf.c (read_minibuf_noninteractive):
7379 * process.c (wait_reading_process_output):
7380 * search.c (Freplace_match):
7381 * window.c (get_phys_cursor_glyph):
7382 * xdisp.c (redisplay_internal):
7383 * xsmfns.c (smc_save_yourself_CB):
7384 Prefer < to > for range checks.
7385 * dispnew.c (sit_for): Don't mishandle NaNs.
7386 This fixes a bug introduced in the 2013-03-24 change.
7387 * editfns.c (decode_time_components): Don't hoist comparison.
7388 This fixes another bug introduced in the 2013-03-24 change.
7390 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7392 * frame.h (struct frame): Drop scroll_bottom_vpos
7393 member becaue all real users are dead long ago.
7394 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7395 * xdisp.c (redisplay_internal): Adjust user.
7397 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7399 * nsmenu.m (showAtX:Y:for:): setLevel to
7400 NSPopUpMenuWindowLevel (Bug#13998).
7402 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7404 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7405 (ns_check_pending_open_menu): Declare.
7407 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7408 (x_activate_menubar): Update the menu with title that matches
7409 ns_get_pending_menu_title, and call
7410 ns_check_pending_openmenu (Bug#12698).
7411 (menuWillOpen:): New method.
7412 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7414 * nsterm.m (menu_will_open_state, menu_mouse_point)
7415 (menu_pending_title): New varaibles.
7416 (ns_get_pending_menu_title, ns_check_menu_open)
7417 (ns_check_pending_open_menu): New functions.
7419 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7421 * indent.c (current_column_bol_cache): Remove leftover which is not
7422 used in Fmove_to_column any more.
7423 (current_column, scan_for_column): Adjust users.
7424 * keyboard.c (last_point_position_buffer, last_point_position_window):
7425 Remove leftovers which are not used for recording undo any more.
7426 (command_loop_1, syms_of_keyboard): Adjust users.
7427 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7428 redisplay_window any more.
7429 (move_it_to): Adjust user.
7431 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7433 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7434 Update dependencies.
7436 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7438 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7439 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7442 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7444 * window.h (struct window): Replace hchild, vchild and buffer slots
7445 with the only contents slot. This is possible because each valid
7446 window may have either the child window (in vertical or horizontal
7447 combination) or buffer to display (for the leaf window). Using that,
7448 a lof of operations to traverse and/or change window hierarchies may
7449 be simplified. New member horizontal is used to distinguish between
7450 horizontal and vertical combinations of internal windows.
7451 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7452 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7453 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7454 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7455 Use contents slot, not buffer, where appropriate.
7456 (wset_combination): New function.
7457 (wset_buffer): Add eassert.
7458 (Fframe_first_window): Simplify the loop reaching first window.
7459 (Fwindow_buffer): Use WINDOW_LEAF_P.
7460 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7461 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7462 (unshow_buffer): Convert initial debugging check to eassert.
7463 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7464 (make_parent_window, window_resize_check, window_resize_apply)
7465 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7466 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7467 Adjust to match struct window changes.
7468 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7469 (mark_window_cursors_off, count_windows, get_leaf_windows)
7470 (foreach_window_1): Simplify the loop.
7471 * alloc.c (mark_object): Do not check for the leaf window because
7472 internal windows has no glyph matrices anyway.
7473 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7474 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7475 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7476 (build_frame_matrix_from_window_tree, mirror_make_current)
7477 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7478 (update_window_tree, set_window_update_flags): Simplify the loop.
7479 (sync_window_with_frame_matrix_rows): Enforce live window.
7480 Use contents slot, not buffer, where appropriate.
7481 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7482 and WINDOW_HORIZONTAL_COMBINATION_P.
7483 (make_frame_visible_1): Simplify the loop.
7484 Use contents slot, not buffer, where appropriate.
7485 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7486 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7487 (expose_window_tree): Likewise.
7488 Use contents slot, not buffer, where appropriate.
7489 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7490 to avoid deleted windows. Use contents slot instead of buffer.
7491 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7492 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7493 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7494 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7496 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7498 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7499 identify the reasons for assertion violations in bug#14062 and
7501 (Fx_show_tip): Fix compilation error under
7502 "--enable-check-lisp-object-type". (Bug#14073)
7504 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7505 Reported by <rzl24ozi@gmail.com>.
7507 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7509 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7511 (unwind_with_echo_area_buffer): ...to restore it here.
7512 This is needed to ensure that...
7513 (redisplay_window): ...both window markers are valid here,
7514 which is verified by eassert.
7515 * editfns.c (save_excursion_save): Do not assume that
7516 selected_window always displays the buffer.
7517 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7520 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7522 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7525 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7527 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7529 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7531 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7532 since MinGW's w32api headers do. This avoids compiler warnings.
7534 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7537 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7539 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7541 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7543 * gtkutil.c (style_changed_cb): Check if frame is live and an
7544 X frame (Bug#14038).
7546 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7548 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7549 Define only for _WIN32_WINNT less than 0x0500.
7550 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7552 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7553 see its own definitions of 'struct timeval' and 'struct timezone'.
7555 Fix incompatibilities between MinGW.org and MinGW64 headers.
7556 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7558 * w32.c (REPARSE_DATA_BUFFER): Guard with
7559 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7561 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7563 * xterm.c: Include X11/XKBlib.h
7564 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7566 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7568 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7570 * blockinput.h (input_blocked_p): Likewise.
7571 * bytecode.c (exec_byte_code): Likewise.
7572 * callproc.c (call_process_kill, call_process_cleanup)
7573 (Fcall_process): Likewise.
7574 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7575 (Fccl_execute_on_string): Likewise.
7576 * character.c (string_escape_byte8): Likewise.
7577 * charset.c (read_hex): Likewise.
7578 * cm.c (calccost): Likewise.
7579 * data.c (cons_to_unsigned): Likewise.
7580 * dired.c (directory_files_internal, file_name_completion):
7582 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7583 (sit_for): Likewise.
7584 * doc.c (Fsubstitute_command_keys): Likewise.
7585 * doprnt.c (doprnt): Likewise.
7586 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7587 * emacsgtkfixed.c: Likewise.
7588 * fileio.c (file_offset, Fwrite_region): Likewise.
7589 * floatfns.c (Fexpt, fmod_float): Likewise.
7590 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7592 * font.c (font_intern_prop): Likewise.
7593 * frame.c (x_set_alpha): Likewise.
7594 * gtkutil.c (get_utf8_string): Likewise.
7595 * indent.c (check_display_width): Likewise.
7596 * intervals.c (create_root_interval, rotate_right, rotate_left)
7597 (split_interval_right, split_interval_left)
7598 (adjust_intervals_for_insertion, delete_node)
7599 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7600 (merge_interval_right, merge_interval_left, copy_intervals)
7601 (set_intervals_multibyte_1): Likewise.
7602 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7603 * keymap.c (Fkey_description): Likewise.
7604 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7605 * lread.c (openp, read_integer, read1, string_to_number):
7607 * menu.c (ensure_menu_items): Likewise.
7608 * minibuf.c (read_minibuf_noninteractive): Likewise.
7609 * print.c (printchar, strout): Likewise.
7610 * process.c (create_process, Faccept_process_output)
7611 (wait_reading_process_output, read_process_output, send_process)
7612 (wait_reading_process_output): Likewise.
7613 * profiler.c (make_log, handle_profiler_signal): Likewise.
7614 * regex.c (re_exec): Likewise.
7615 * regex.h: Likewise.
7616 * search.c (looking_at_1, Freplace_match): Likewise.
7617 * sysdep.c (get_child_status, procfs_ttyname)
7618 (procfs_get_total_memory): Likewise.
7619 * systime.h (EMACS_TIME_VALID_P): Likewise.
7620 * term.c (dissociate_if_controlling_tty): Likewise.
7621 * window.c (get_phys_cursor_glyph): Likewise.
7622 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7623 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7625 * xfns.c (Fx_window_property): Likewise.
7626 * xmenu.c (set_frame_menubar): Likewise.
7627 * xselect.c (x_get_window_property, x_handle_dnd_message):
7629 * xsmfns.c (smc_save_yourself_CB): Likewise.
7630 * xterm.c (x_scroll_bar_set_handle): Likewise.
7632 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7634 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7635 to be optional or nil. Adjust comment and convert it to docstring.
7636 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7637 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7639 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7641 Static checking by GCC 4.8-20130319.
7642 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7643 * process.c (Fset_process_datagram_address)
7644 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7645 * xdisp.c (get_char_face_and_encoding):
7646 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7647 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7648 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7650 2013-03-24 Ken Brown <kbrown@cornell.edu>
7652 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7653 fix compilation on 64-bit Cygwin, where underscores are not
7654 automatically prepended.
7656 * w32term.c (w32_initialize): Silence compiler warning.
7658 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7660 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7661 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7662 variables, to save and restore frame dimensions.
7663 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7664 after returning from a 'fullscreen' configuration.
7665 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7666 to avoid races between the main thread and the input thread.
7668 * w32term.h (struct w32_output): New members normal_width,
7669 normal_height, normal_top, normal_left, and prev_fsmode.
7670 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7671 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7674 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7675 'fullscreen' parameter. Always record previous width and height
7676 of the frame, except when switching out of maximized modes, so
7677 that they could be restored correctly, instead of resetting to the
7678 default frame dimensions. Send SC_RESTORE command to the frame,
7679 unless we are going to send SC_MAXIMIZE, to restore the frame
7680 resize hints in the mouse pointer shown by the window manager.
7683 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7685 * lisp.h (get_frame_param): Adjust conditions for prototype
7688 2013-03-22 Ken Brown <kbrown@cornell.edu>
7690 * unexcw.c: Drop unneeded inclusion of w32common.h.
7691 (report_sheap_usage): Declare.
7692 (read_exe_header): Add magic numbers for x86_64.
7693 (fixup_executable): Fix printf format specifier for unsigned long
7696 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7698 * frame.h (struct frame): Put menu_bar_window under #ifdef
7699 because this member is not needed when X toolkit is in use.
7700 (fset_menu_bar_window):
7701 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7702 (free_glyphs, update_frame):
7703 * xdisp.c (expose_frame): Likewise.
7704 (display_menu_bar): Likewise. Remove redundant eassert.
7705 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7708 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7710 Use functions and constants to manipulate Lisp_Save_Value objects.
7711 This replaces code that used macros and strings and token-pasting.
7712 The change makes the C source a bit easier to follow,
7713 and shrinks the Emacs executable a bit.
7714 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7715 (make_save_value): Change 1st arg from string to enum. All callers
7718 (mark_object): Use if, not #if, for GC_MARK_STACK.
7719 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7720 (XSAVE_OBJECT): Now functions, not macros.
7721 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7722 the constant was never used.
7723 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7724 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7725 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7726 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7728 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7729 type3 with a single member save_type. All uses changed.
7730 (save_type, set_save_pointer, set_save_integer): New functions.
7731 * print.c (PRINTX): Remove.
7733 * alloc.c: Remove redundant static declarations.
7735 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7737 * window.h (struct window): Convert left_col, top_line, total_lines
7738 and total_cols from Lisp_Objects to integers. Adjust comments.
7739 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7741 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7742 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7743 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7744 Adjust users where appropriate.
7746 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7748 * frame.h (struct frame): Drop resx and resy because the same data is
7749 available from window system-specific output context. Adjust users.
7750 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7751 New functions to provide defaults when no window system available.
7752 (FRAME_RES_X, FRAME_RES_Y): New macros.
7753 (NUMVAL): Move from xdisp.c.
7754 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7755 (Ffont_face_attributes, Fopen_font):
7756 * image.c (gs_load):
7757 * w32font.c (fill_in_logfont):
7758 * xdisp.c (calc_pixel_width_or_height):
7759 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7760 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7762 2013-03-20 Kenichi Handa <handa@gnu.org>
7764 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7765 to 1 (temporary workaround until a bug related to ASCII
7766 optimization is fixed).
7768 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7770 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7771 Signal error if window is not internal. Adjust docstring.
7772 (delete_all_child_windows): Use combination_limit to save the buffer.
7773 (Fset_window_configuration): Adjust accordingly.
7774 * print.c (syms_of_print): Initialize debugging output not here...
7775 (init_print_once): ...but in a new function here.
7776 * lisp.h (init_print_once): Add prototype.
7777 * emacs.c (main): Add call to init_print_once. Adjust comments.
7779 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7781 * window.c (window_resize_check, window_resize_apply)
7782 (window_from_coordinates, recombine_windows, set_window_buffer)
7783 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7784 (Fsplit_window_internal, Fdelete_window_internal)
7785 (freeze_window_starts): Use bool for booleans.
7786 * window.h (window_frame_coordinates, resize_frame_windows)
7787 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7789 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7791 * dispnew.c (bitch_at_user): Use `user-error'.
7793 2013-03-17 Ken Brown <kbrown@cornell.edu>
7795 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7796 as return type of image_background. (Bug#13981)
7797 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7799 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7801 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7802 (ns_select): Don't return with result uninitialized.
7804 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7807 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7809 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7810 directories. If filename is nil, get directory name (Bug#13932).
7811 Use getFilename and getDirectory.
7812 (getFilename, getDirectory): New methods for EmacsSavePanel and
7814 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7816 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7818 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7820 2013-03-15 Kenichi Handa <handa@gnu.org>
7822 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7823 (adjust_after_replace): Make it back to static. Delete the third
7824 arg text_at_gap_tail. Cancel the code for handling it.
7826 * coding.h (struct coding_system): New member eol_seen.
7828 * coding.c (detect_ascii): New function.
7829 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7830 when the source bytes are actually scanned. On detecting for
7831 coding_category_utf_8_auto, call detect_ascii instead of scanning
7832 source bytes directly.
7833 (produce_chars): Call insert_from_gap with the new arg 0.
7834 (encode_coding): Likewise.
7835 (decode_coding_gap): Control ASCII optimization by the variable
7836 disable_ascii_optimization instead of #ifndef .. #endif.
7837 Deccode EOL format according to coding->eol_seen.
7838 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7841 * lisp.h (adjust_after_replace): Cancel externing it.
7842 (insert_from_gap): Adjust prototype.
7844 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7846 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7847 FULLSCREEN_MAXIMIZED. (Bug#13935)
7849 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7851 * region-cache.c (find_cache_boundary, move_cache_gap)
7852 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7853 Simplify debugging check and convert to eassert. Adjust comment.
7854 (pp_cache): Put under ENABLE_CHECKING.
7856 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7858 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7859 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7861 (w32fullscreen_hook): If the frame is visible, reset
7862 f->want_fullscreen flag after changing the frame size. If the
7863 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7866 2013-03-13 Daniel Colascione <dancol@dancol.org>
7868 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7869 too so that these builds can use Cygwin's file conversion
7870 functions. (We've been building and linking cygw32.o all along
7871 and just not using it.)
7873 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7875 File synchronization fixes (Bug#13944).
7876 * Makefile.in (LIB_FDATASYNC): New macro.
7878 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7879 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7880 Don't worry about HAVE_FSYNC, since a substitute fsync is
7881 available if the system lacks one.
7882 (Fwrite_regin): Retry fsync if interrupted.
7884 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7886 * w32term.c (w32_read_socket): If the Emacs frame is being
7887 activated, call w32fullscreen_hook, to make sure the new frame
7888 dimensions are in effect. (Bug#13937)
7890 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7892 * xdisp.c (init_iterator): Simplify because both character and byte
7893 positions are either specified or -1. Add eassert. Adjust comment.
7894 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7895 character and byte positions can be obtained from marker.
7897 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7899 Static checking by Sun C 5.12.
7900 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7901 * bytecode.c (exec_byte_code):
7902 * dispnew.c (init_display):
7904 * fileio.c (Fsubstitute_in_file_name):
7905 * keyboard.c (Fevent_convert_list):
7906 * keymap.c (Fsingle_key_description):
7907 * term.c (maybe_fatal, fatal):
7908 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7909 * xsmfns.c (Fhandle_save_session):
7910 Omit unreachable code.
7911 * keymap.c (map_keymap_char_table_item): Cast void * to
7912 a function pointer type; the C Standard requires this.
7914 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7915 Include <sys/param.h> unconditionally, as that works elsewhere and
7916 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7917 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7920 See ChangeLog.12 for earlier changes.
7926 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7928 This file is part of GNU Emacs.
7930 GNU Emacs is free software: you can redistribute it and/or modify
7931 it under the terms of the GNU General Public License as published by
7932 the Free Software Foundation, either version 3 of the License, or
7933 (at your option) any later version.
7935 GNU Emacs is distributed in the hope that it will be useful,
7936 but WITHOUT ANY WARRANTY; without even the implied warranty of
7937 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7938 GNU General Public License for more details.
7940 You should have received a copy of the GNU General Public License
7941 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.