1 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3 * font.c (font_list_entities): Remove dummy assignment.
4 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5 used on graphic displays only. Remove unused 'font_encoder' member.
6 (struct font_bitmap): Remove unused 'extra' member.
7 * nsfont.m (nsfont_open):
8 * w32font.c (w32font_open_internal):
9 * ftfont.c (ftfont_get_bitmap): Adjust users.
11 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
15 * undo.c (record_point, record_property_change):
16 Use bool for boolean, for local vars that are always true or false.
18 Minor integer overflow fixes (Bug#16033).
19 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
20 This improves on the previous fix to this function.
21 (window_resize_check): When summing up pixel counts, don't rely on
22 undefined behavior if the sum overflows.
24 2013-12-03 Martin Rudalics <rudalics@gmx.at>
26 * window.c (Fset_window_new_pixel): Don't choke at negative
27 argument value (Bug#16033).
29 * xfns.c (Fx_create_frame): Add another call to change_frame_size
30 to avoid crash in window_box_height.
32 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
33 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
35 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
37 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
39 Minor integer overflow fixes.
40 * window.c (Fset_window_new_pixel, grow_mini_window):
41 * xdisp.c (Fwindow_text_pixel_size):
42 Avoid undefined behavior on signed integer overflow.
43 * xfns.c (x_set_mouse_color):
44 Check that drag shape fits in 'unsigned', since that's what X wants.
46 2013-12-02 Eli Zaretskii <eliz@gnu.org>
48 Improve reporting of fatal exception on MS-Windows.
49 * w32fns.c (my_exception_handler): New function.
50 (globals_of_w32fns): Set it up as the unhandled exception
51 handler. Initialize exception code and address to zeros.
52 (emacs_abort): If the exception code and address are available,
53 print them at the beginning of the backtrace. Fix the format of
54 printing addresses (was producing 0x0x12345678 on XP).
57 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
59 * eval.c (Fbacktrace__locals): New function.
60 (syms_of_eval): Defsubr it.
62 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
64 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
65 Define here to unify between...
66 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
67 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
69 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
71 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
73 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
74 fringe background extension.
75 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
76 because they are now always the same as `left' and `width',
77 respectively. Remove code for the case that `width' and
78 `sb_width' are different.
80 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
82 Fix minor problems found by static checking.
83 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
84 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
85 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
87 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
89 * image.c (imagemagick_compute_animated_image): Don't crash if we
90 have an animation with different-sized images (bug#15313).
92 2013-11-30 Martin Rudalics <rudalics@gmx.at>
94 Remove some unused items introduced during pixelwise change.
95 * window.c (window_resize_total_check): Remove unused function.
96 * xdisp.c (remember_mouse_glyph): Remove unused label.
97 (Ftool_bar_height): Move declaration inside #if.
98 * xterm.c (x_set_window_size): Don't use r and c.
100 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
102 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
105 * window.c (Fset_window_configuration): Comment out unused variables.
107 * w32term.c (w32_read_socket): Remove unused variable `buf'.
109 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
111 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
113 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
115 * gnutls.c (gnutls_audit_log_function): Only declare and define if
116 HAVE_GNUTLS3 (Bug#16001).
118 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
119 if interrupts are deferred (Bug#15801).
121 2013-11-30 Martin Rudalics <rudalics@gmx.at>
123 Support resizing frames and windows pixelwise.
124 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
125 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
126 (struct glyph_matrix): Replace window_left_col and
127 window_top_line by window_pixel_left and window_pixel_top.
128 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
130 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
131 (draw_window_divider, move_it_to, x_draw_right_divider)
132 (x_draw_bottom_divider, change_frame_size): Add or fix
134 * dispnew.c (change_frame_size_1): Change prototype.
135 (adjust_glyph_matrix, required_matrix_width)
136 (adjust_frame_glyphs_for_window_redisplay): Use pixel
137 values instead of lines and columns.
138 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
139 WINDOW_TOTAL_FRINGE_WIDTH.
140 (handle_window_change_signal, do_pending_window_change)
141 (init_display): Adjusts calls of change_frame_size.
142 (change_frame_size, change_frame_size_1): Handle pixelwise
144 * frame.c (Qright_divider_width, Qbottom_divider_width): New
146 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
147 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
148 (x_set_internal_border_width, x_set_vertical_scroll_bars)
149 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
151 (set_frame_param): New function.
152 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
153 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
154 (Ffringe_width, Fborder_width, Fright_divider_width)
155 (Fbottom_divider_width): New functions, defsubr them.
156 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
158 (struct frame_parm_table): New members Qright_divider_width and
159 Qbottom_divider_width.
160 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
161 (x_report_frame_params): Handle Qright_divider_width and
162 Qbottom_divider_width.
163 (x_set_right_divider_width, x_set_bottom_divider_width): New
165 (frame_resize_pixelwise): New option.
166 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
167 new_pixelwise, right_divider_width and bottom_divider_width;
168 remove total_lines; rename text_lines, text_cols, new_text_lines
169 and new_text_cols to text_height, text_width, new_height and
170 new_width respectively.
171 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
172 FRAME_TEXT_WIDTH respectively.
173 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
174 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
175 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
177 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
178 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
179 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
180 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
181 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
182 (FRAME_TOTAL_COLS_ARG): Remove macro.
183 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
184 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
185 (x_wm_set_size_hint): Handle frame pixel sizes.
186 * indent.c (compute_motion, Fcompute_motion): Call
187 window_body_width instead of window_body_cols.
188 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
189 (make_lispy_position): Handle right and bottom dividers.
190 (Fsuspend_emacs): Pixelize call of change_frame_size.
191 * keyboard.h: Extern Qright_divider, Qbottom_divider.
192 * lisp.h: Extern set_frame_param.
193 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
195 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
196 call of change_frame_size.
197 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
198 * nsterm.m (ns_update_window_end): Optionally draw right
200 (x_set_window_size): Add argument pixelwise. Call
201 check_frame_size and change_frame_size with pixelwise zero.
202 (ns_draw_window_divider): New function.
203 (ns_redisplay_interface): Add ns_draw_window_divider.
204 (updateFrameSize:): Call change_frame_size with pixelwise zero.
205 (x_new_font): Call x_set_window_size with pixelwise zero.
206 * print.c (print_object): For a window print its sequence
208 * term.c (Fresume_tty): Pixelize call of change_frame_size.
209 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
210 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
211 (w32_createwindow): Use scroll bar area width.
212 (w32_wnd_proc): Handle bottom divider width. For
213 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
214 (Fx_create_frame): Default divider width parameters. Caclulate
215 sizes pixelwise. Add vertical drag cursor support.
216 (x_create_tip_frame): Default divider widths to zero. Pixelize
217 call to change_frame_size.
218 (Fx_show_tip): Add handling of divider widths. Pixelize window
220 (Fw32_frame_rect): New function.
221 (frame_parm_handler w32_frame_parm_handlers): Add divider
223 (Vx_window_vertical_drag_shape): Add variable.
224 * w32inevt.c (resize_event, maybe_generate_resize_event):
225 Pixelize change_frame_size calls.
226 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
228 * w32term.c (w32_draw_window_divider): New function.
229 (x_update_window_end): Handle right divider.
230 (w32_draw_fringe_bitmap, x_scroll_run)
231 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
232 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
233 new frame sizes pixelwise.
234 (x_new_font): Pixelize call to x_set_window_size.
235 (x_check_fullscreen): Pixelize call to change_frame_size.
236 (x_set_window_size_1, x_set_window_size): New argument
237 pixelwise. Calculate pixelwise.
238 (x_wm_set_size_hint): Use scroll bar area width.
239 (w32_redisplay_interface): Add w32_draw_window_divider.
240 * w32term.h (struct w32_output): Add vertical drag cursor.
241 * widget.c (set_frame_size, update_wm_hints)
242 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
244 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
245 * window.c (sequence_number): Restore.
246 (Fwindow_pixel_width, Fwindow_pixel_height)
247 (Fwindow_mode_line_height, Fwindow_header_line_height)
248 (window_pixel_to_total, Frun_window_scroll_functions)
249 (Fset_window_new_pixel, window_resize_apply_total)
250 (Fwindow_resize_apply_total): New functions.
251 (window_body_height, window_body_width): Rename from
252 window_body_lines. New argument PIXELWISE. Calculate
254 (Fwindow_body_height, Fwindow_body_width): New argument
256 (coordinates_in_window, window_relative_x_coord): Use window's
257 pixel width instead of total width.
258 (replace_window, recombine_windows): Initialize pixel values.
259 (resize_root_window, resize_frame_windows, grow_mini_window)
260 (shrink_mini_window): New argument PIXELWISE. Calculate
262 (Fdelete_other_windows_internal, adjust_window_margins)
263 (window_resize_check, window_resize_apply)
264 (Fdelete_window_internal, Fresize_mini_window_internal)
265 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
266 (check_frame_size): Rename arguments. New argument PIXELWISE.
268 (set_window_buffer): Make samebuf bool. Run configuration change
269 hook only if buffer changed.
270 (Fset_window_buffer): Rewrite doc-string.
271 (make_window): Initialize new_pixel slot.
272 (Fwindow_resize_apply): Check pixel size of root window.
273 (Fsplit_window_internal): Call 2nd argument pixel_size.
275 (Fscroll_left, Fscroll_right): Call window_body_width instead of
277 (save_window_data): New slots frame_text_width,
278 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
279 (saved_window): New slots pixel_left, pixel_top, pixel_height,
281 (Fcurrent_window_configuration, Fset_window_configuration)
282 (save_window_save, compare_window_configurations): Handle new
283 slots in save_window_data and saved_window.
284 (Fset_window_scroll_bars): Fix doc-string.
285 (window_resize_pixelwise): New variable.
286 (coordinates_in_window, Fcoordinates_in_window_p): Handle
288 (make_parent_window): Adjust sequence_number.
289 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
291 * window.h (struct window): New members new_pixel, pixel_left,
292 pixel_top, pixel_width, pixel_height. Restore sequence_number.
293 (wset_new_pixel): New function.
294 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
295 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
296 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
297 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
298 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
299 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
300 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
301 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
302 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
303 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
304 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
305 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
306 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
307 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
308 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
310 (resize_frame_windows, grow_mini_window, shrink_mini_window)
311 (window_body_width, check_frame_size): Adapt external declarations.
312 * xdisp.c (last_max_ascent): New integer.
313 (window_text_bottom_y): Handle bottom divider.
314 (window_box_width, window_box_height): Calculate pixelwise.
315 (get_glyph_string_clip_rects): Handle right divider.
316 (remember_mouse_glyph): When windows are resized pixelwise
317 proceed with width and height set to 1.
318 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
320 (move_it_to): Calculate and return maximum x position
322 (Fwindow_text_pixel_size): New function.
323 (resize_mini_window, update_tool_bar): Calculate pixelwise.
324 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
326 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
328 (redisplay_tool_bar): Calculate pixelwise.
329 (redisplay_window): Calculate pixelwise. Handle dividers.
330 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
331 (x_draw_vertical_border): Handle dividers.
332 (define_frame_cursor1): Handle vertical drag cursor.
333 (x_draw_right_divider, x_draw_bottom_divider): New functions.
334 (expose_window): Calculate pixelwise. Handle dividers.
335 (init_xdisp): Initialize pixel values.
336 * xfaces.c (Qwindow_divider): New face.
337 (realize_basic_faces): Realize it.
338 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
339 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
340 (x_set_scroll_bar_default_width): Default actual width to 16.
341 (Fx_create_frame): Set sizes pixelwise.
342 (x_create_tip_frame): Default divider widths to zero. Pixelize
343 call of change_frame_size.
344 (Fx_show_tip): Handle divider widths. Initial pixel position
346 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
347 (Vx_window_vertical_drag_shape): New option.
348 * xmenu.c (free_frame_menubar): Pixelize call of
350 * xterm.c (x_draw_window_divider): New function.
351 (x_update_window_end): Optionally draw right divider.
352 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
353 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
354 (handle_one_xevent, x_new_font): Calculate pixelwise.
355 (x_set_window_size_1, x_set_window_size): New argument
356 pixelwise. Calculate pixelwise.
357 (x_wm_set_size_hint): Pixelize call of check_frame_size.
358 (struct x_redisplay_interface): Add x_draw_window_divider.
359 * xterm.h (struct x_output): Add vertical_drag_cursor.
361 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
363 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
364 Set invisible frames's `redisplay' when a full redisplay is requested.
365 (redisplay_window): Set must_be_updated_p instead (bug#15999).
366 (redisplay_mode_lines): Don't set must_be_updated_p any more.
367 (display_mode_lines): Set it here instead.
369 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
371 * dispextern.h (set_window_update_flags): Remove.
373 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
375 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
377 * xdisp.c (REDISPLAY_SOME_P): New macro.
378 (redisplay_internal): Use it (bug#15999).
379 (prepare_menu_bars, redisplay_window): Use it as well.
381 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
383 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
385 * w32font.c (g_b_init_get_char_width_32_w): New static var.
386 (globals_of_w32font): Zero it out.
387 (GetCharWidth32W_Proc): New function pointer.
388 (get_char_width_32_w): New function.
389 (compute_metrics): If get_glyph_outline_w returns an error, try
390 get_char_width_32_w before declaring a failure. This avoids
391 punishing raster (a.k.a. "bitmap") fonts by slowing down
392 redisplay. (Bug#6364).
394 2013-11-29 Eli Zaretskii <eliz@gnu.org>
396 * xdisp.c (clear_mouse_face): Don't invalidate the entire
397 mouse-highlight info, just signal frame_up_to_date_hook that mouse
398 highlight needs to be redisplayed. (Bug#15913)
400 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
402 Fix minor problems found by static checking.
403 * buffer.h (struct buffer_text, struct buffer):
404 * frame.h (struct frame):
405 * window.h (struct window):
406 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
407 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
408 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
409 no-longer-valid use of HAVE_MENUS.
410 * xdisp.c (propagate_buffer_redisplay): Now static.
412 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
414 * xmenu.c (Fmenu_or_popup_active_p):
415 * window.c (Fset_window_configuration):
416 * menu.c (Fx_popup_menu, Fx_popup_dialog):
417 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
418 * fns.c (Fyes_or_no_p):
419 * editfns.c (Fmessage_box, Fmessage_or_box):
420 * alloc.c (make_save_ptr_ptr):
421 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
423 * window.c (Fset_window_configuration): Move select_window later.
425 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
427 Refine redisplay optimizations to only redisplay *some* frames/windows
428 rather than all of them.
429 * xdisp.c (REDISPLAY_SOME): New constant.
430 (redisplay_other_windows, wset_redisplay, fset_redisplay)
431 (bset_redisplay, bset_update_mode_line): New functions.
432 (message_dolog): Use bset_redisplay.
433 (clear_garbaged_frames): Use fset_redisplay.
434 (echo_area_display): Use wset_redisplay.
435 (buffer_shared_and_changed): Remove.
436 (prepare_menu_bars): Call Vpre_redisplay_function before updating
437 frame titles. Compute the actual set of windows redisplayed.
438 Don't update frame titles and menu bars for frames that don't need to
440 (propagate_buffer_redisplay): New function.
442 (redisplay_internal): Use it. Be more selective in the set of windows
443 we redisplay. Propagate windows_or_buffers_changed to
444 update_mode_lines a bit later to simplify the code.
445 (mark_window_display_accurate_1): Reset window and buffer's
447 (redisplay_window): Do nothing if neither the window nor the buffer nor
448 the frame needs redisplay.
449 * window.h (struct window): Add `redisplay' field.
450 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
451 (redisplay_other_windows, window_list): New declarations.
452 * window.c (select_window, Fset_window_start): Use wset_redisplay.
453 (window_list): Not static any more.
454 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
455 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
456 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
457 * frame.c (Fmake_frame_visible): Don't redisplay everything.
458 * frame.h (struct frame): Add `redisplay' field.
459 Move `external_menu_bar' bitfield next to other bit-fields.
460 (SET_FRAME_GARBAGED): Use fset_redisplay.
461 (SET_FRAME_VISIBLE): Don't garbage the frame;
462 Use redisplay_other_windows.
463 * buffer.h (struct buffer): Add `redisplay' field.
464 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
465 (modify_overlay): Use bset_redisplay.
466 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
468 2013-11-28 Eli Zaretskii <eliz@gnu.org>
470 Support w32 file notifications in batch mode.
471 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
472 invalid (which happens in batch mode). If non-interactive, call
473 handle_file_notifications to store file notification events in the
474 input queue. (Bug#15933)
476 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
478 * w32inevt.c (handle_file_notifications): Now external, not static.
480 * w32term.h (handle_file_notifications): Provide prototype.
482 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
483 init_crit, since init_display, which does that otherwise, is not
486 2013-11-27 Glenn Morris <rgm@gnu.org>
488 * Makefile.in ($(lispsource)/international/charprop.el): New.
489 (emacs$(EXEEXT)): Depend on charprop.el.
491 2013-11-27 Eli Zaretskii <eliz@gnu.org>
493 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
494 deleting portions of the buffer under non-nil REPLACE argument.
497 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
498 directory, watch it and not its parent.
499 (add_watch): Allow empty string in FILE.
501 2013-11-27 Martin Rudalics <rudalics@gmx.at>
503 * window.c (Fset_window_start, window_resize_apply)
504 (window_scroll): Reset window_end_valid (Bug#15957).
506 2013-11-27 Glenn Morris <rgm@gnu.org>
508 * Makefile.in (leimdir): Now in lisp source directory.
509 ($(leimdir)/leim-list.el): Just use ../leim .
510 * epaths.in (PATH_DUMPLOADSEARCH):
511 * lread.c (load_path_default):
512 * nsterm.m (ns_load_path): No more leim directory.
514 2013-11-26 Andreas Schwab <schwab@suse.de>
516 * .gdbinit (xgettype): Add cast.
518 2013-11-26 Glenn Morris <rgm@gnu.org>
520 Preload leim-list.el.
521 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
522 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
523 is a single directory.
525 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
527 bool-vector-subsetp is now the normal direction (Bug#15912).
528 * data.c (Fbool_vector_subsetp): Test whether the first argument
529 is a subset of the second one, not the reverse. Add doc string.
531 Fix minor problems found by static checking.
532 * lread.c (load_path_default): Now static.
533 * textprop.c (text_property_stickiness): Be consistent about the
534 test used when deciding whether to consider the previous character.
535 This simplifies the code a bit.
537 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
539 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
541 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
542 (syms_of_frame): Don't defsubr them.
544 2013-11-25 Glenn Morris <rgm@gnu.org>
546 * lread.c (load_path_default): Change the sense of the argument.
547 (init_lread): When EMACSLOADPATH is set, do not ignore changes
548 from dump_path. When it is not, avoid checking dump_path twice.
550 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
551 uninstalled dump_path against installed Vload_path. (Bug#15964)
553 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
555 Export get_pos_property to Elisp.
556 * editfns.c (Fget_pos_property): Rename from get_pos_property.
557 (syms_of_editfns): Export it to Elisp.
559 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
561 2013-11-23 Romain Francoise <romain@orebokech.com>
563 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
564 initialization here ...
565 (syms_of_fileio): ... from here.
567 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
569 * lread.c (init_lread): Fix int/Lisp_Object mixup.
570 Please use --enable-check-lisp-object-type.
572 2013-11-23 Glenn Morris <rgm@gnu.org>
574 * process.c (get_process): Explicit error for dead buffers.
576 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
578 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
580 2013-11-23 Glenn Morris <rgm@gnu.org>
582 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
583 * lread.c (load_path_check): Take path to check as argument.
584 (load_path_default): New, split from init_lread.
585 (init_lread): Move calc of default load-path to load_path_default.
586 Empty elements in EMACSLOADPATH now stand for the default.
587 (load-path): Doc fix.
588 * emacs.c (decode_env_path): Add option to treat empty elements
589 as nil rather than ".".
590 * callproc.c (init_callproc_1, init_callproc):
591 * image.c (Vx_bitmap_file_path):
592 * lisp.h (decode_env_path):
593 * lread.c (Vsource_directory):
594 Update for new argument spec of decode_env_path.
596 2013-11-22 Eli Zaretskii <eliz@gnu.org>
598 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
599 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
601 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
603 Fix some dependency problems that cause unnecessary recompiles.
604 Problem reported by RMS in
605 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
606 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
607 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
608 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
609 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
610 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
611 (boostrap-clean): No need to remove stamp-oldxmenu.
613 Fix recently introduced bool vector overrun.
614 This was due to an optimization that went awry.
615 Reported by Glenn Morris in
616 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
617 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
618 for empty vectors, undoing the 2013-11-18 change.
619 * data.c (bool_vector_binop_driver): Rely on this.
620 Fix bug that occasionally overran the destination.
621 * lisp.h (struct Lisp_Bool_vector): Document this.
623 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
625 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
628 * nsterm.m (init, run, stop:): Comment out for now, does not work
631 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
633 * charset.c (syms_of_charset): Don't read past end of string.
635 2013-11-19 Glenn Morris <rgm@gnu.org>
637 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
639 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
641 Add hooks to run on gaining/losing focus. (Bug#15029)
642 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
643 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
644 (syms_of_frame): Add focus-in-hook, focus-out-hook.
646 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
648 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
649 The old names predated the API change that put destination at end.
651 Improve API of recently-added bool vector functions (Bug#15912).
652 The old API had (bool-vector-count-matches A B)
653 and (bool-vector-count-matches-at A B I), which gave the
654 misleading impression that the two functions were variants, one
655 with a location I. The new API has (bool-vector-count-population A)
656 and (bool-vector-count-consecutive A B I) to make the distinction
657 clearer. The first function no longer has a B argument, since the
658 caller can easily determine the number of nils if the length and
659 number of ts is known.
660 * data.c (Fbool_vector_count_population): Rename from
661 bool_vector_count_matches, and accept just 1 argument.
662 (Fbool_vector_count_consecutive): Rename from
663 Fbool_vector_count_matches_at.
665 Always allocate at least one bits_word per bool vector.
666 See Daniel Colascione in:
667 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
668 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
669 * data.c (bool_vector_binop_driver): Rely on this. Tune.
670 * lisp.h (struct Lisp_Bool_vector): Document this.
672 2013-11-18 Eli Zaretskii <eliz@gnu.org>
674 * insdel.c (invalidate_buffer_caches): New function, consolidated
675 from part of prepare_to_modify_buffer.
676 (insert_from_gap, prepare_to_modify_buffer):
677 * coding.c (code_convert_region, code_convert_string):
678 Call invalidate_buffer_caches. (Bug#15841)
680 * lisp.h (invalidate_buffer_caches): Add prototype.
682 2013-11-17 Eli Zaretskii <eliz@gnu.org>
684 * w32term.c (x_update_window_end): Don't invalidate the entire
685 mouse-highlight info, just signal frame_up_to_date_hook that mouse
686 highlight needs to be redisplayed. (Bug#15913)
688 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
690 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
692 2013-11-16 Eli Zaretskii <eliz@gnu.org>
694 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
695 while we are using Vprin1_to_string_buffer.
697 * keymap.c (describe_map): Don't crash if PT is 1 both before and
698 after inserting the description string. (Bug#15907)
700 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
702 * data.c: Work around bogus GCC diagnostic about shift count.
703 Reported by Eli Zaretskii in
704 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
705 (pre_value): New function.
706 (count_trailing_zero_bits): Use it.
708 2013-11-15 Eli Zaretskii <eliz@gnu.org>
710 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
711 assume C macros are not supported even under -g3 in these old GCC
714 2013-11-15 Leo Liu <sdl.web@gmail.com>
716 * minibuf.c (Ftry_completion, Fall_completions)
717 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
719 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
721 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
722 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
723 This avoids placing unnecessary constants into the Emacs code.
725 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
727 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
728 for Cygwin w32 build.
730 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
731 for Cygwin w32 build. (Bug#15892)
733 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
735 Simplify, port and tune bool vector implementation.
736 * alloc.c (bool_vector_exact_payload_bytes)
737 (bool_vector_payload_bytes): Remove.
738 (bool_vector_fill): Return its argument.
739 * alloc.c (bool_vector_fill):
741 * print.c (print_object):
742 Simplify by using bool_vector_bytes.
743 * alloc.c (make_uninit_bool_vector):
744 New function, broken out from Fmake_bool_vector.
745 (Fmake_bool_vector): Use it. Use tail call.
746 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
747 * data.c (BITS_PER_ULL): New constant.
748 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
749 if long long versions don't exist.
750 (shift_right_ull): New function.
751 (count_one_bits_word): New function, replacing popcount_bits_word
752 macro. Don't assume that bits_word is no wider than long long.
753 (count_one_bits_word, count_trailing_zero_bits):
754 Don't assume that bits_word is no wider than long long.
755 * data.c (bool_vector_binop_driver, bool_vector_not):
756 * fns.c (Fcopy_sequence):
758 Create an uninitialized destination, to avoid needless work.
759 (internal_equal): Simplify.
760 (Ffillarray): Prefer tail call.
761 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
762 contain at least one word.
763 (bits_word_to_host_endian): Prefer if to #if. Don't assume
764 chars are narrower than ints.
765 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
766 * fns.c (Fcopy_sequence):
768 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
769 Don't try to port to hosts where bits_word values have holes; the
770 code wouldn't work there anyway. Verify this assumption, though.
771 (bool_vector_bytes): New function.
772 (make_uninit_bool_vector): New decl.
773 (bool_vector_fill): Now returns Lisp_Object.
775 * xfns.c (xic_create_fontsetname):
776 * xrdb.c (gethomedir): Prefer tail calls.
778 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
780 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
781 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
783 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
784 that requires a return value.
785 (Fset_buffer_modified_p): Take advantage of this change to do
788 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
790 * buffer.c (Frestore_buffer_modified_p): Sync it with
791 Fset_buffer_modified_p.
792 (Fforce_mode_line_update): New function, moved from subr.el.
793 (Fset_buffer_modified_p): Use them.
794 (syms_of_buffer): Defsubr Fforce_mode_line_update.
796 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
798 * search.c (find_newline): Rewrite to prefer offsets to pointers.
799 This avoids undefined behavior when subtracting pointers into
800 different aways. On my platform it also makes the code a tad
801 smaller and presumably faster.
803 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
805 * keyboard.c (command_loop_1): Use region-extract-function.
806 * insdel.c (Qregion_extract_function): Not static any more (can we
807 stop pretending that these vars can benefit from being marked static?).
809 2013-11-09 Eli Zaretskii <eliz@gnu.org>
811 * search.c (find_newline): If buffer text is relocated during the
812 "dumb loop", adjust C pointers into buffer text to follow suit.
815 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
817 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
818 for conversion (Bug#15837).
820 2013-11-09 Eli Zaretskii <eliz@gnu.org>
822 * fileio.c (Finsert_file_contents): Invalidate the newline cache
823 for the entire range of inserted characters. (Bug#15841)
825 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
827 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
829 (realize_default_face): Remove assignment to distant-foreground if
830 unspecified (Bug#15815).
832 2013-11-08 Eli Zaretskii <eliz@gnu.org>
834 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
835 cache-long-scans disabled, since we don't want to call
836 prepare_to_modify_buffer (in insert_1_both) for each message we
839 * buffer.h (bset_cache_long_scans): New INLINE function, moved
840 from buffer.c. Improve commentary to the buffer field setter
843 * buffer.c (bset_cache_long_scans): Static function deleted.
844 Improve commentary to the buffer field setter functions.
845 (init_buffer_once): Default for cache-long-scans changed to t.
848 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
850 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
852 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
853 This bug was introduced in my 2013-06-21 change, and caused
854 struct Lisp_Sub_Char_Table objects to be given too many slots,
855 which broke 'make -C admin/unidata'.
857 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
859 Import changes from mac-port 4.5.
860 * macfont.m (mac_font_copy_default_descriptors_for_language)
861 (mac_font_copy_default_name_for_charset_and_languages): Declare.
862 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
863 (macfont_language_default_font_names): New.
864 (macfont_list): Rearrange language/charset code.
865 (macfont_close): Don't check for macfont_info->cache.
866 (mac_ctfont_create_preferred_family_for_attributes): New font
868 mac_font_copy_default_name_for_charset_and_languages.
869 (mac_font_copy_default_descriptors_for_language)
870 (mac_font_copy_default_name_for_charset_and_languages): New functions.
872 * macfont.h (kCTVersionNumber10_9): Define if not defined.
874 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
876 Port to C11 aligned_alloc, and fix some integer overflows.
877 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
878 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
879 and use of posix_memalign replaced with aligned_alloc.
880 (aligned_alloc): New function, defined or declared as needed.
881 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
882 Don't undef; configure.ac now does this.
883 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
884 (calloc, aligned_alloc): Check for integer overflow.
885 (aligned_alloc): Rename from memalign. All uses changed.
886 (memalign): New function, an alias for aligned_alloc.
888 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
890 * xdisp.c (redisplay_internal): Fix typo in last change.
892 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
894 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
896 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
898 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
899 redisplay--mode-lines-cause.
900 (redisplay_internal): Keep them uptodate. Remove redundant check of
901 buffer_shared_and_changed.
902 * *.[chm]: Number every assignment to update_mode_lines so we
903 can track why it is set.
905 2013-11-06 Eli Zaretskii <eliz@gnu.org>
907 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
909 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
911 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
912 can track why it is set.
914 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
916 Integer-related fixes for term.c etc.
917 * dispextern.h (face_tty_specified_color): New function.
918 * term.c (turn_on_face): Don't rely on undefined behavior when
919 assigning an out-of-range value to 'long'.
920 Simplify test for toggling highlight.
921 (tty_capable_p): Omit last two (unused) args. All callers changed.
922 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
923 (read_menu_input, tty_menu_activate, tty_menu_show):
924 * xfaces.c (x_supports_face_attributes_p)
925 (tty_supports_face_attributes_p):
926 Use bool for boolean. All callers changed.
927 (tty_supports_face_attributes_p): Omit defaults for color indices;
928 no longer needed. Simplify tail call.
930 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
932 * xdisp.c (prepare_menu_bars): Mark static.
933 * lisp.h (prepare_menu_bars): Don't declare.
934 * xselect.c (x_handle_selection_clear):
935 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
937 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
939 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
940 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
942 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
944 * keyboard.c (Fcommand_error_default_function): Rename from
945 Fdefault_error_output.
947 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
949 * keyboard.c (Fdefault_error_output): New function, extracted from
951 (syms_of_keyboard): Use it for Vcommand_error_function.
953 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
955 * eval.c (handlerlist_sentinel): New variable (bug#15802).
956 (init_eval): Use it to ensure handlerlist is non-NULL.
957 (unwind_to_catch): Make sure we never set handlerlist to NULL.
958 (Fsignal): Adjust NULLness test of handlerlist.
959 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
961 2013-11-05 Eli Zaretskii <eliz@gnu.org>
963 * callproc.c (call_process): Call prepare_to_modify_buffer before
964 decoding text read from the sub-process, as the decoded stuff will
965 be inserted into the buffer. This will invalidate the various
966 caches maintained for the buffer. (Bug#15148)
968 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
970 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
971 string of glyphless-char-display.
973 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
975 * nsfns.m (ns_get_name_from_ioreg): New function.
976 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
977 OSX >= 10.9. Use ns_get_name_from_ioreg.
979 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
981 Simplify and port recent bool vector changes.
982 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
983 only in this file. Use a more-efficient implementation if the
984 second argument is a power of 2.
985 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
986 Remove no-longer-necessary compile-time checks.
987 (bool_vector_exact_payload_bytes): New function.
988 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
989 exact payload changed to call the new function. Do not assume
990 that the arg or result fits in ptrdiff_t.
991 (bool_vector_fill): New function.
992 (Fmake_bool_vector): Use it. Don't assume bit counts fit
994 (vroundup_ct): Don't assume arg fits in size_t.
995 * category.c (SET_CATEGORY_SET): Remove. All callers now just
996 invoke set_category_set.
997 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
998 All callers changed. Use bool_vector_set.
999 * category.h (XCATEGORY_SET): Remove; no longer needed.
1000 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1002 * data.c (Faref): Use bool_vector_ref.
1003 (Faset): Use bool_vector_set.
1004 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1005 (Fbool_vector_not, Fbool_vector_count_matches)
1006 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1007 * fns.c (concat): Use bool_vector_ref.
1008 (Ffillarray): Use bool_vector_fill.
1009 (mapcar1): Use bool_vector_ref.
1010 (sxhash_bool_vector): Hash words, not bytes.
1011 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1012 a constant, since it's now used in #if.
1013 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1014 unsigned char on unusual architectures, so that we no longer
1015 assume that the number of bits per bits_word is a power of two or
1016 is a multiple of 8 or of CHAR_BIT.
1017 (Qt): Add forward decl.
1018 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1019 at least as strictly as bits_word.
1020 (bool_vector_data, bool_vector_uchar_data): New accessors.
1021 All data structure accesses changed to use them.
1022 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1023 (bool_vector_set): New functions.
1024 (bool_vector_fill): New decl.
1025 (ROUNDUP): Move to alloc.c as described above.
1027 Fix recent gnutls changes.
1028 * gnutls.c (Fgnutls_boot): Don't assume C99.
1029 * process.c (wait_reading_process_output): Fix typo in recent change.
1031 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1033 * process.c (wait_reading_process_output, read_process_output)
1034 (send_process): Check gnutls_state is not NULL.
1036 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1037 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1039 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1041 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1042 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1044 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1047 * nsfns.m (Fx_create_frame): Fix memory leak.
1049 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1050 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1051 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1053 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1055 * xdisp.c (message3_nolog, message_with_string): Encode the string
1056 before writing it to the terminal in a non-interactive session.
1058 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1059 sure we concatenate them into a unibyte string.
1061 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1062 resulting temporary name before returning it to the caller.
1063 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1064 is a unibyte string, convert NAME to a unibyte string to ensure
1065 that the result is also a unibyte string.
1067 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1068 create unibyte strings from default paths and directory/file
1071 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1074 * callproc.c (init_callproc): Use build_unibyte_string to make
1075 sure we create unibyte strings from default paths and
1076 directory/file names.
1078 * buffer.c (init_buffer): Don't store default-directory of
1079 *scratch* in multibyte form. The original problem which led to
1080 that is described in
1081 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1082 but it was solved long ago. (Bug#15260)
1084 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1086 Port to stricter C99 platforms.
1087 Especially, C99 prohibits nesting a struct X inside struct Y if
1088 struct X has a flexible array member.
1089 * alloc.c (struct sdata): New type.
1090 (sdata): Implement in terms of struct sdata.
1091 Remove u member; all uses replaced by next_vector, set_next_vector.
1092 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1093 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1094 (struct sblock): Rename first_data member to data, which is now
1095 a flexible array member. All uses changed.
1096 (next_vector, set_next_vector, large_vector_vec): New functions.
1097 (vector_alignment): New constant.
1098 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1099 (struct large-vector): Now merely a NEXT member, since the old approach
1100 ran afoul of stricter C99. All uses changed to use
1101 large_vector_vec or large_vector_offset.
1102 (large_vector_offset): New constant.
1103 * dispnew.c: Include tparam.h, for tgetent.
1104 Do not include term.h; no longer needed.
1105 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1106 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1107 (struct Lisp_Vector): Use a flexible array member for contents,
1108 instead of a union with a member that is an array of size 1.
1110 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1111 fact that the struct no longer contains a union.
1112 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1113 (struct Lisp_Save_Value, struct Lisp_Free):
1114 Use unsigned, not int, for spacers, to avoid c99 warning.
1115 (union specbinding): Use unsigned, not bool, for bitfield, as
1116 bool is not portable to pre-C99 hosts.
1118 2013-11-04 Glenn Morris <rgm@gnu.org>
1120 * emacs.c (usage_message): Mention that `-L :...' appends.
1122 2013-11-02 Glenn Morris <rgm@gnu.org>
1124 * Makefile.in (abs_builddir): Remove.
1125 (bootstrap_exe): Use relative filename.
1127 Use relative filenames in TAGS files.
1128 * Makefile.in (abs_srcdir): Remove it again.
1129 (.PHONY): Remove frc.
1130 (maintainer-clean): No more TAGS-LISP file.
1131 (TAGS): Pass relative file names to etags.
1132 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1134 * Makefile.in (abs_srcdir): New, set by configure.
1136 (maintainer-clean): Remove pointless echo. That should be in the
1137 top-level Makefile, if anywhere. Delete TAGS-LISP.
1138 (extraclean): No s/ and m/ directories for some time.
1139 (TAGS): Also depend on ctagsfiles3.
1140 Remove no-longer-defined S_FILE.
1141 Pass absolute filenames to etags once more.
1142 (TAGS-LISP): Replace lispdir with its expansion.
1143 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1144 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1146 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1148 * xfaces.c (check_lface_attrs, realize_default_face):
1149 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1150 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1152 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1154 * emacs.c (original_pwd): Remove global var by making it local.
1155 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1157 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1159 * xfaces.c: Declare color_distance.
1160 (QCdistant_foreground): New variable.
1161 (NEAR_SAME_COLOR_THRESHOLD): New define.
1162 (load_color2): New function.
1163 (load_color): Call load_color2.
1164 (load_face_colors): Call load_color2 and if distant-color is specified
1165 calculate distant and use distant-color if colors are near.
1166 (LFACE_DISTANT_FOREGROUND): New define.
1167 (merge_face_ref, Finternal_set_lisp_face_attribute)
1168 (Finternal_get_lisp_face_attribute)
1169 (x_supports_face_attributes_p): Handle distant-foreground similar to
1171 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1173 * dispextern.h (lface_attribute_index):
1174 Add LFACE_DISTANT_FOREGROUND_INDEX.
1176 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1178 * image.c (pbm_next_char): New function.
1179 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1180 (pbm_scan_number): Use it.
1181 (Qlibjpeg_version): New variable.
1182 (syms_of_image): DEFSYM and initialize it.
1184 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1186 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1188 2013-10-31 Glenn Morris <rgm@gnu.org>
1190 * emacs.c (original_pwd): New char.
1191 (main): If using --chdir, store original_pwd.
1192 (init_cmdargs): When setting Vinvocation_directory based on a
1193 relative argv[0], use original_pwd if set. (Bug#15768)
1195 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1197 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1199 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1201 * insdel.c: Fix minor problems found by static checking.
1202 (Qregion_extract_function): Now static.
1203 (prepare_to_modify_buffer_1): Remove unused locals.
1205 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1207 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1208 (syms_of_xdisp): Declare pre-redisplay-function.
1209 (markpos_of_region): Remove function.
1210 (init_iterator, compute_stop_pos, handle_face_prop)
1211 (face_before_or_after_it_pos, reseat_to_string)
1212 (get_next_display_element, window_buffer_changed)
1213 (redisplay_internal, try_cursor_movement, redisplay_window)
1214 (try_window_reusing_current_matrix, try_window_id, display_line)
1215 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1216 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1217 * window.h (struct window): Remove field `region_showing'.
1218 * dispextern.h (struct it): Remove region_beg/end_charpos.
1219 (face_at_buffer_position, face_for_overlay_string)
1220 (face_at_string_position): Update prototypes.
1221 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1222 (face_at_string_position): Remove `region_beg' and `region_end' args.
1223 * fontset.c (Finternal_char_font):
1224 * font.c (font_at, font_range): Adjust calls accordingly.
1225 * insdel.c (Qregion_extract_function): New var.
1226 (syms_of_insdel): Initialize it.
1227 (prepare_to_modify_buffer_1): Use it.
1229 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1231 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1232 * ftxfont.c (ftxfont_get_gcs):
1233 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1234 * xfaces.c (x_free_colors, x_free_dpy_colors)
1235 (x_create_gc, unload_color):
1236 * xselect.c (x_property_data_to_lisp):
1237 * xsettings.c (parse_settings):
1238 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1239 (get_bits_and_offset): Adjust definition.
1240 * frame.c (XParseGeometry): Adjust locals.
1241 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1242 * regex.h (toplevel): Likewise for reg_syntax_t.
1244 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1246 * eval.c (run_hook_with_args): Use FUNCTIONP.
1248 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1250 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1251 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1252 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1253 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1254 on MS-Windows anyway.
1255 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1256 (free_realized_face): ...adjust user.
1257 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1258 white relief pixels to -1.
1259 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1260 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1261 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1263 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1265 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1266 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1267 in practice now. All callers changed.
1269 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1271 * dispextern.h (struct face): Use bitfields for 'underline_type'
1272 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1273 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1274 'stipple' member. Move 'lface' member up to help...
1275 * xfaces.c (make_realized_face): ...this function to find and
1276 clear just the members that need clearing.
1277 (load_face_colors, realize_x_face):
1278 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1280 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1282 * xftfont.c (struct xftfont_info): Remove set-but-unused
1284 (xftfont_open): Adjust user.
1285 (xftfont_get_colors): Remove useless prototype.
1287 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1289 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1290 before passing them to 'unexec'. (Bug#15260)
1292 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1294 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1296 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1298 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1299 the changed signature of the font driver's 'close' method.
1301 * w32font.h (w32font_close): Adjust the prototype to the change in
1302 function definition.
1304 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1306 * w32uniscribe.c (uniscribe_close): Adapt the call to
1307 w32font_close to its new prototype.
1309 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1311 Omit unused frame argument of font API's close function.
1312 * font.h (struct font): Drop frame argument. Adjust comment.
1313 * font.c (font_clear_cache, font_close_object): Adjust users.
1314 * ftfont.c (ftfont_close):
1315 * ftxfont.c (ftxfont_close):
1316 * macfont.m (macfont_close):
1317 * nsfont.m (nsfont_close):
1318 * w32font.c (w32font_close):
1319 * xfont.c (xfont_close):
1320 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1321 tweak comments and make functions safe if called more than once for
1322 the same font object.
1324 Perform font-specific cleanup when font object is swept by GC. See
1325 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1326 * alloc.c (cleanup_vector): New function.
1327 (sweep_vector): Call it for each reclaimed vector object.
1328 * font.h (struct font): Adjust comment.
1330 2013-10-24 Glenn Morris <rgm@gnu.org>
1332 * Makefile.in (abs_top_srcdir): New, set by configure.
1334 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1336 Adjust recent font-related changes to fix bug#15686.
1337 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1338 is a live window system frame, mark its default font too.
1340 2013-10-23 Glenn Morris <rgm@gnu.org>
1342 * Makefile.in (RUN_TEMACS): Make relative (again).
1343 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1344 (bootstrap-emacs$(EXEEXT)):
1345 Quote entities that might contain whitespace.
1347 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1349 Port to Solaris 10 and its bundled GCC.
1350 Problem reported by Timothy C. Burt.
1351 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1353 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1355 Do not allow font caches to grow too large.
1356 * alloc.c (compact_font_cache_entry, compact_font_caches):
1357 New functions or stub if not HAVE_WINDOW_SYSTEM.
1358 (compact_undo_list): Factor out from Fgarbage_collect.
1360 (mark_face_cache): Mark face font. Move down to avoid
1362 (mark_terminals): Do not mark font cache here.
1363 (Fgarbage_collect): Call compaction functions described
1364 above. Adjust comment.
1366 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1368 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1369 chdir to HOME (bug#15607).
1371 * nsterm.m (Qcocoa, Qgnustep): New variables.
1372 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1373 (ns_get_color): Make selection color work for GNUStep also.
1375 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1377 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1378 handles mouse clicks. Instead, let GPM use the same code as all
1379 the other mice use. See the discussion starting at
1380 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1381 for the details of the problem with the menu bar this fixes.
1383 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1385 Remove port-specific display name lists to avoid extra
1386 complexity and data duplication with display info lists.
1387 * xterm.h (x_display_name_list): Remove declaration.
1388 * xterm.c (x_display_name_list): Remove.
1389 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1390 * xfns.c (x_display_info_for_name, Fx_display_list):
1391 Likewise. Use x_display_list where appropriate.
1392 * w32term.h (w32_display_name_list): Remove declaration.
1393 * w32term.c (w32_display_name_list): Remove.
1394 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1396 * w32fns.c (x_display_info_for_name, Fx_display_list):
1397 Likewise. Use x_display_list where appropriate.
1398 * nsterm.h (ns_display_name_list): Remove declaration.
1399 * nsterm.m (ns_display_name_list): Remove.
1400 (ns_term_init, syms_of_nsterm): Adjust users.
1401 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1402 Likewise. Use x_display_list where appropriate.
1403 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1404 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1405 (mark_terminals): Mark per-terminal font cache.
1407 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1409 Don't run timers in input-pending-p. Its new check-timers param
1410 provides the prior behavior. (Bug#15045).
1411 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1414 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1416 Make some functions static in non-Microsoft builds.
1417 On my platform (Fedora 19 x86-64), this shrinks the
1418 Emacs executable (text+data) by 0.25%.
1419 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1420 (load_color) [!MSDOS]:
1421 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1422 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1423 * lisp.h (check_existing):
1424 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1425 (network_interface_info) [!WINDOWSNT]:
1426 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1427 Remove extern decls.
1428 * fileio.c (check_existing):
1429 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1430 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1431 (network_interface_info) [!WINDOWSNT]:
1432 * term.c (encode_terminal_code) [!WINDOWSNT]:
1433 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1434 * xfaces.c (load_color) [!MSDOS]:
1436 * fileio.c (check_existing, check_executable, check_writable):
1437 * process.c (network_interface_list, network_interface_info):
1438 Move earlier, so that we don't need forward decls.
1439 * gnutls.c (fn_gnutls_transport_set_errno)
1440 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1442 * w32.c (init_environment): Use faccessat rather than
1443 check_existing, partly for consistency with the rest of the code
1444 in this file, partly so that check_existing can be static.
1446 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1447 * emacs.c (MAIN_PROGRAM): New macro.
1448 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1449 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1451 bool vector int width fixes
1452 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1453 (Fbool_vector_count_matches_at):
1454 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1455 can exceed PTRDIFF_MAX, at least in theory.
1456 (Fbool_vector_count_matches_at):
1457 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1459 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1461 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1462 (struct sockaddr): Add forward decl, for platforms that lack it.
1464 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1469 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1471 * w32.c (network_interface_get_info, network_interface_list)
1472 (network_interface_info): New functions. (Bug#15610)
1473 (GetAdaptersInfo_Proc): New typedef.
1474 (get_adapters_info): New wrapper function.
1475 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1477 * process.h (network_interface_list, network_interface_info):
1480 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1481 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1482 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1483 for WINDOWSNT. Doc fix.
1484 (syms_of_process): Defsubr Snetwork_interface_list and
1485 Snetwork_interface_info unconditionally.
1487 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1488 in NS GUI sessions. (Bug#15629)
1490 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1492 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1494 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1496 * print.c (print_object): Print " ..." when truncating bool vectors.
1498 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1500 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1501 standard mouse buttons.
1503 * termhooks.h (struct input_event): Remove incorrect commentary.
1505 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1507 Disallow bool vector operations on mixed-length operands.
1508 The old behavior left garbage in the result vector sometimes,
1509 and didn't seem to be useful.
1510 * data.c (Qwrong_length_argument): New static var.
1511 (wrong_length_argument): New function.
1512 (bool_vector_binop_driver): Check that args agree in length.
1514 * keyboard.c, keyboard.h (all_kboards): Now static.
1516 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1518 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1519 note from the lispref.
1521 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1523 * nsterm.h (struct ns_display_info): Remove set-but-unused
1524 member image_cache (image caches are per-terminal anyway).
1525 (FRAME_X_IMAGE_CACHE): Remove.
1526 * nsterm.m (ns_initialize_display_info): Adjust user.
1528 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1530 * w32proc.c: Include mingw_time.h.
1532 * w32.c: Include mingw_time.h.
1534 Implement scrolling of TTY menus when the screen is too short.
1536 * term.c (tty_menu_display): Accept an additional argument, the
1537 menu item from which to start displaying the menu. Account for
1538 the value of Y when limiting the menu to the number of available
1540 (mi_result): New enumeration.
1541 (read_menu_input): Return enumerated value. When the y coordinate
1542 hits min_y or max_y, return scroll indication instead of wrapping
1544 (tty_menu_activate): Handle the scrolling indications from
1545 read_menu_input. Compute the first menu item to display and pass
1546 it to tty_menu_display.
1548 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1550 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1551 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1552 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1553 Adjust to match the change described below.
1554 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1555 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1556 memory_below_frame members to...
1557 * termchar.h (struct tty_display_info): ...here because they're
1558 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1559 * term.c (init_tty):
1560 * nsterm.m (ns_create_terminal):
1561 * w32term.c (w32_create_terminal):
1562 * xterm.c (x_create_terminal): Adjust users.
1563 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1564 to filter out non-TTY frames. Adjust comment.
1565 (scrolling): Adjust user. Prefer eassert for debugging check.
1567 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1569 * xfaces.c (PT_PER_INCH): Remove unused macro.
1570 * termhooks.h (struct terminal): Remove set-but-unused
1571 member fast_clear_end_of_line.
1572 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1573 * nsterm.m (ns_create_terminal):
1574 * term.c (init_tty):
1575 * w32term.c (w32_create_terminal):
1576 * xterm.c (x_create_terminal): Adjust users.
1578 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1580 * lisp.h (bool_vector_size): New function.
1581 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1582 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1583 (Fbool_vector_not, Fbool_vector_count_matches_at):
1584 Remove uses of 'eassume' that should no longer be needed,
1585 because they are subsumed by the 'eassume' in bool_vector_size.
1587 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1589 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1590 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1591 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1593 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1595 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1596 have different dimensions. (Bug#15575)
1598 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1601 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1603 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1605 * term.c (tty_menu_show): Never return with unbalanced
1606 specpdl. Use eassert for debugging check. Adjust style.
1608 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1610 * term.c (read_menu_input): Make selection of menu items
1611 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1612 (tty_menu_activate): Fix off-by-one error when computing max_y.
1614 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1616 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1617 audit logging (only used with GnuTLS 3.x) and enable it.
1619 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1621 * dispnew.c (redraw_frame): Remove useless #ifdef because
1622 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1623 Also, move TTY fflush to...
1624 * term.c (tty_update_end): ...this function.
1626 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1628 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1629 the end of the frame's glyph matrix. (Bug#15575)
1631 * term.c (tty_menu_display): Don't move cursor while overwriting
1632 frame's glyphs with menu items. Limit the number of items
1633 displayed to what can be shown on the available screen lines,
1634 excluding the echo area.
1635 (tty_menu_activate): Limit the Y coordinate allowed by
1636 read_menu_input to the last screen line used for menu display.
1638 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1640 * lisp.h (eassume): New macro.
1641 Also, include <verify.h>, for 'assume'.
1642 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1643 (vroundup, vector_nbytes):
1644 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1645 (Fbool_vector_not, Fbool_vector_count_matches)
1646 (Fbool_vector_count_matches_at):
1647 Use eassume, not eassert.
1648 * casetab.c (set_identity, shuffle):
1649 * composite.c (composition_gstring_put_cache):
1650 * dispnew.c (update_frame_1):
1651 * ftfont.c (ftfont_shape_by_flt):
1652 * image.c (gif_load):
1653 * intervals.c (offset_intervals):
1654 * macfont.m (macfont_shape):
1655 Remove calls to 'assume' that are no longer needed, because
1656 --enable-gcc-warnings no longer generates bogus warnings
1657 when these calls are removed.
1659 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1661 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1663 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1665 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1666 (Qsubstitute_env_in_file_name): New var.
1667 (syms_of_fileio): Define it.
1669 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1671 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1672 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1675 * term.c (save_and_enable_current_matrix): Don't allocate and
1676 don't save margin areas.
1677 (restore_desired_matrix): Don't restore margin areas.
1678 (free_saved_screen): Don't free margin areas.
1680 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1682 * image.c: Pacify --enable-gcc-warnings.
1683 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1684 #define only if used.
1686 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1688 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1689 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1690 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1691 (gif_load): For giflib v5.x and later, display the error message
1692 produced by giflib when its functions fail.
1693 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1696 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1698 * keyboard.c (last_event_timestamp): Remove. For X selection and
1699 GTK popup menus, it may be obtained from per-frame X display info.
1700 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1701 (process_special_events): Adjust users.
1702 * keyboard.h (last_event_timestamp): Remove declaration.
1703 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1704 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1705 * menu.h (xmenu_show): Adjust prototype.
1706 * menu.c (Fx_popup_menu): Adjust user.
1707 * xselect.c (x_own_selection, x_get_foreign_selection)
1708 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1710 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1712 * keyboard.c (init_kboard): Now static. Add arg
1713 to denote window system. Adjust comment.
1714 (init_keyboard): Adjust user.
1715 (allocate_kboard): New function.
1717 * nsterm.m (ns_term_init):
1718 * term.c (init_tty):
1719 * w32term.c (w32_create_terminal):
1720 * xterm.c (x_term_init): Use it.
1721 * keyboard.h (init_kboard): Remove prototype.
1722 (allocate_kboard): Add prototype.
1724 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1726 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1727 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1729 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1731 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1733 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1735 * term.c (tty_menu_activate): Flush the output stream after
1736 showing the cursor, and don't mark the frame garbaged at exit from
1737 the function. Fixes redisplay glitches when moving from one menu
1740 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1742 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1743 or throw error (Bug#15570).
1745 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1747 * intervals.c (temp_set_point_both): Move test into 'eassert',
1750 * lisp.h (eassert): Don't use 'assume'.
1751 Sometimes 'assume' wins in performance, and sometimes it loses,
1752 so it shouldn't be used all the time. Perhaps we need two
1753 flavors of 'eassert', one for where 'assume' is far more likely
1754 to help or to hurt; but that can be done later.
1755 Problem reported by Dmitry Antipov in
1756 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1757 Also, don't include <verify.h>; no longer needed.
1759 2013-10-09 Glenn Morris <rgm@gnu.org>
1761 * eval.c (Fcond): Doc tweak.
1763 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1765 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1766 expressions with side effects to eassert. (Bug#15565)
1768 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1770 * fns.c (hashfn_user_defined): Allow hash functions to return any
1773 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1775 Fix minor problems found by static checking.
1776 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1777 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1778 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1779 * keyboard.c (read_menu_command): Remove unused local.
1780 * lisp.h (read_menu_command): New decl.
1781 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1782 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1783 Return ptrdiff_t, not int.
1784 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1785 not int, for benefit of xpalloc.
1786 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1788 (have_menus_p): Remove; unused.
1789 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1790 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1791 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1793 (save_and_enable_current_matrix): Omit unnecessary casts.
1794 (read_menu_input): Omit local extern decl (now in lisp.h).
1795 Don't access uninitialized storage if mouse_get_xy fails.
1796 (tty_menu_activate): Mark local as initialized, for lint.
1797 (tty_menu_activate, tty_meny_show): Remove unused locals.
1799 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1801 Support menus on text-mode terminals.
1802 * xterm.h (xw_popup_dialog): Add prototype.
1804 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1805 (xmenu_show): Block input here, instead in Fx_popup_menu.
1806 (xw_popup_dialog): New function, with X-specific bits of popup
1809 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1812 * window.c (Fset_window_configuration): Use run-time tests of the
1813 frame type instead of compile-time conditionals, when menu-bar
1814 lines are considered.
1816 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1817 (w32_popup_dialog): New prototypes.
1819 * w32menu.c (Fx_popup_dialog): Function deleted.
1820 (w32_popup_dialog): New function, with w32 specific bits of popup
1821 dialogs. Block input here.
1823 * w32inevt.c (w32_console_read_socket): Minor change to add
1824 debugging TTY events.
1826 * w32fns.c (show_hourglass): If returning early because the frame
1827 is not a GUI frame, unblock input.
1829 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1830 (cursorY): New functions.
1832 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1833 WINDOWSNT, macros that call curX and curY elsewhere.
1835 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1837 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1838 specific function to hide and show cursor on a text-mode terminal.
1839 (tty_menu_struct, struct tty_menu_state): New structures.
1840 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1841 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1842 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1843 (tty_menu_locate, save_and_enable_current_matrix)
1844 (restore_desired_matrix, screen_update, read_menu_input)
1845 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1846 (tty_pop_down_menu, tty_menu_last_menubar_item)
1847 (tty_menu_new_item_coords, tty_menu_show): New functions.
1848 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1850 * nsterm.h (ns_popup_dialog): Adjust prototype.
1852 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1854 (ns_popup_dialog): Adapt order of arguments to the other
1855 *_menu_show implementations.
1856 (Fx_popup_dialog): Function deleted.
1858 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1860 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1862 * menu.c (have_boxes): New function.
1863 (single_keymap_panes): Use it instead of a compile-time
1865 (single_menu_item): Use run-time tests of the frame type instead
1866 of compile-time conditionals.
1867 (encode_menu_string): New function.
1868 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1869 the macro, since different types of frame need different encoding
1871 (digest_single_submenu): Use run-time tests of frame type instead
1872 of, or in addition to, compile-time conditionals.
1873 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1874 (Fx_popup_menu): Detect when the function is called from keyboard
1875 on a TTY. Don't barf when invoked on a text-mode frame.
1876 Check frame type at run time, instead of compile-time conditionals for
1877 invoking terminal-specific menu-show functions.
1878 Call tty_menu_show on text-mode frames.
1879 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1880 run time to determine which alternative to invoke; support dialogs
1883 * keyboard.h <Qmouse_movement>: Declare.
1885 * keyboard.c <Qmouse_movement>: Now extern.
1886 <Qecho_keystrokes>: New static variable.
1887 (read_key_sequence): Accept an additional argument, a flag to
1888 prevent redisplay during reading of the key sequence. All callers
1890 (read_menu_command): New function.
1891 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1893 (toolkit_menubar_in_use): New function.
1894 (make_lispy_event): Use it instead of a compile-time test.
1896 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1897 window-system being available.
1899 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1900 to x-popup-dialog on the frame type, they all now support popup
1903 * dispnew.c (save_current_matrix): Save the margin areas.
1904 (restore_current_matrix): Restore margin areas.
1905 (update_frame_with_menu): New function.
1907 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1910 * alloc.c (make_save_ptr): Now compiled unconditionally.
1912 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1914 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1915 (redraw_frame, update_frame): Adjust users.
1916 * dispextern.h (set_window_update_flags): Adjust prototype.
1917 * xdisp.c (redisplay_internal): When updating all frames with zero
1918 windows_or_buffers_changed, assume that only the windows that shows
1919 current buffer should be really updated.
1921 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1923 Do not allocate huge temporary memory areas and objects while encoding
1924 for file I/O, thus reducing an enormous memory usage for large buffers.
1925 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1926 * coding.h (struct coding_system): New member raw_destination.
1927 * coding.c (setup_coding_system): Initialize it to zero.
1928 (encode_coding_object): If raw_destination is set, do not create
1929 dst_object. Add comment.
1930 * fileio.c (toplevel): New constant E_WRITE_MAX.
1931 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1932 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1934 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1936 * nsterm.m (windowDidExitFullScreen:):
1937 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1939 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1941 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1942 * keyboard.c (unblock_input_to): Don't process pending signals
1943 if a fatal error is in progress.
1945 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1946 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1947 they're talking about words in Lisp bool vectors.
1948 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1949 * data.c (popcount_bits_word): Rename from popcount_size_t.
1950 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1953 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1955 Improve support for popcount and counting trailing zeros (Bug#15550).
1956 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1957 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1958 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1959 (popcount_size_t_msc, popcount_size_t_gcc):
1960 Remove; now done by Gnulib.
1961 (popcount_size_t): Now a macro that defers to Gnulib.
1962 (count_trailing_zero_bits): Return int, for consistency with
1963 Gnulib and because Emacs prefers signed to unsigned int.
1964 Don't assume that size_t is either unsigned int or unsigned long
1965 or unsigned long long.
1966 (size_t_to_host_endian): Do not assume that size_t is either
1967 exactly 32 or exactly 64 bits wide.
1968 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1969 etc., so that it's now an enum constant, not a macro.
1970 No need to assume that it's either 32 or 64.
1972 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1974 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1977 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1979 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1980 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1982 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1984 emacs_read and emacs_write now use void *, not char *.
1985 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1986 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1987 Buffer arg is now void *, not char *. This matches plain
1988 'read' and 'write' better, and avoids a constraint violation
1989 on Solaris 9 with Oracle Studio.
1991 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1993 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1994 memset to explicit loop. Otherwise copy largest possible chunk
1995 from initialized to uninitialized part, thus allowing the longer
1996 memcpy runs and reducing the number of loop iterations.
1998 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2000 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2001 hide toolbar (Bug#15388).
2002 (windowDidEnterFullScreen:): If presentation options are zero,
2003 set them here (Bug#15388).
2004 (ns_update_auto_hide_menu_bar): Remove runtime check.
2005 Don't auto hide dock unless menubar is also auto hidden.
2007 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2009 * editfns.c (message): Mention batch mode in doc string.
2011 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2013 * nsterm.m (check_native_fs): Remove erroneous comment.
2015 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2017 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2018 uses find_newline instead of scan_newline and so doesn't move point.
2020 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2022 Use hardware support for byteswapping on glibc x86 etc.
2023 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2024 whereas the old swap64 needed 30.
2025 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2026 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2027 Use byteswap.h's macros to swap bytes.
2028 * lisp.h (swap16, swap32, swap64): Remove.
2029 All uses replaced by bswap_16, bswap_32, bswap_64.
2031 * bytecode.c (exec_byte_code): Use some more volatile variables
2032 to work around local variables getting clobbered by longjmp.
2033 Port to pre-C99, which doesn't allow decls after stmts.
2035 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2037 * lisp.h (eassert): Assume that COND is true when optimizing.
2038 In other words, take on the behavior of eassert_and_assume.
2039 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2040 (eassert_and_assume): Remove. All uses replaced by eassert.
2042 * xdisp.c (Qglyphless_char): Now static.
2044 Adjust to merge from gnulib.
2045 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2046 * lisp.h: Include <verify.h>, for 'assume'.
2048 * eval.c (clobbered_eassert): New macro.
2049 (internal_catch, internal_condition_case)
2050 (internal_condition_case_1, internal_condition_case_2)
2051 (internal_condition_case_n): Use it instead of eassert
2052 when the argument contains locals clobbered by longjmp.
2053 Don't use clobbered locals outside of clobbered_eassert.
2054 (internal_lisp_condition_case): Use a volatile variable
2055 to work around a local variable's getting clobbered.
2057 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2059 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2060 (PUSH_HANDLER): New macro.
2061 (catchlist): Remove.
2062 (handlerlist): Always declare.
2064 * eval.c (catchlist): Remove (merge with handlerlist).
2065 (handlerlist, lisp_eval_depth): Not static any more.
2066 (internal_catch, internal_condition_case, internal_condition_case_1)
2067 (internal_condition_case_2, internal_condition_case_n):
2069 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2070 handlerlist/catchlist.
2071 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2072 handlerlist which can only handle a single condition-case handler at
2074 (find_handler_clause): Simplify since we only a single branch here
2077 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2079 (bcall0): New function.
2080 (exec_byte_code): Add corresponding cases. Improve error message when
2081 encountering an invalid byte-code. Let Bunwind_protect accept
2082 a function (rather than a list of expressions) as argument.
2084 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2085 and make them unconditional now that they're heap-allocated.
2087 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2089 * charset.c (Fdecode_char, Fencode_char): Remove description of
2090 `restriction' arg. now that it's hidden by advertised-calling-convention.
2092 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2094 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2095 Remove unused variable (from mac-port).
2096 (macfont_draw): Use s->ybase for correct y position.
2098 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2100 * frame.h (struct frame): Drop has_minibuffer member because...
2101 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2102 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2104 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2106 * window.h (struct window): Prefer enum text_cursor_kinds to int
2107 for phys_cursor_type member. Move the latter, phys_cursor_width,
2108 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2109 * window.c (replace_window, make_window): Adjust users.
2111 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2113 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2114 this module is never compiled otherwise.
2116 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2118 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2121 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2123 * xdisp.c (get_next_display_element): Don't call face_for_font in
2124 a build configured --without-x. (Bug#15484)
2126 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2128 * window.c (calc_absolute_offset): #elif should be #elif defined.
2130 * frame.c (delete_frame): Block/unblock input to overcome race
2131 condition (Bug#15475).
2133 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2135 * frame.c (delete_frame): Record selected frame only after
2136 calling Qdelete_frame_functions (Bug#15477).
2138 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2140 * nsterm.m (ns_selection_color): Remove.
2141 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2142 NSColor selectedText(Background)Color. Only for COCOA.
2143 (ns_term_init): Remove assignment of ns_selection_color, logic
2144 moved to ns_get_color.
2146 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2147 NS_SELECTION_COLOR_DEFAULT.
2148 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2150 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2152 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2153 frame' does not have the tool_bar_window member.
2155 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2157 Signal error when reading an empty byte-code object (Bug#15405)
2158 * lread.c (read1): signal error
2159 * alloc.c (make_byte_code): eassert header size
2160 (sweep_vectors): change an int to size_t
2162 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2164 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2165 instead of ints, as it's the usual style for offsetof constants. See:
2166 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2168 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2169 This is ugly, but it should fix the performance problem for older
2170 GCC versions in the short run. I'll look into integrating the
2171 Gnulib module for popcount, as a better fix.
2172 See the thread starting in:
2173 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2174 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2175 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2176 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2177 (popcount_size_t): Use it.
2179 2013-09-24 Daniel Colascione <dancol@dancol.org>
2181 * process.c (Fnetwork_interface_info): Fix build break due to
2184 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2186 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2187 Prefer signed to unsigned integers where either will do.
2188 No need for 'const' on locals that do not escape.
2189 Omit easserts with unnecessary and unportable assumptions about
2190 alignment. Avoid unnecessary casts to char *.
2192 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2194 Use union for the payload of struct Lisp_Vector.
2195 This helps to avoid a few glitches dictated by C's aliasing rules.
2196 * lisp.h (struct Lisp_Vector): Use union for next and
2197 contents member. Adjust comment. Change related users.
2198 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2199 Related users changed.
2200 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2201 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2202 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2203 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2205 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2207 Optimize glyph row clearing and copying routines.
2208 * dispextern.h (struct glyph_row): Change layout of struct
2209 glyph_row to help copy_row_except_pointers. Adjust comment.
2210 * dispnew.c (null_row): Remove.
2211 (clear_glyph_row): Use offsetof and memset to find and clear
2212 just the members that need clearing. Adjust comment.
2213 (copy_row_except_pointers): Likewise for copying.
2215 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2217 Some minor cleanups of recently-added bool vector code.
2218 * conf_post.h (assume): Always return void. Use lint version
2219 only if GCC and MSC versions don't apply.
2220 * conf_post.h (assume):
2221 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2222 Depend on _MSC_VER, not __MSC_VER, for consistency with
2224 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2225 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2226 (bool_vector_binop_driver, count_trailing_zero_bits)
2227 (size_t_to_host_endian): Now static, not static inline;
2228 the latter isn't needed with modern compilers and doesn't
2229 work with older compilers anyway.
2231 * alloc.c (valgrind_p): Use bool for boolean.
2233 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2235 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2236 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2237 (display_last_displayed_message_p, message_buf_print)
2238 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2239 Use bool for boolean.
2240 * dispextern.h (cancel_line, init_desired_glyphs):
2241 Remove ancient leftover.
2242 (help_echo_showing_p, hourglass_shown_p):
2243 * lisp.h (noninteractive_need_newline): Adjust declaration.
2245 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2247 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2249 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2250 ...this file and convert the latter to static. Adjust comment.
2251 (make_initial_frame):
2252 * window.c (init_window_once): Adjust user.
2253 * frame.h (last_nonminibuf_frame): Remove declaration.
2254 * lisp.h (selected_frame): Likewise.
2255 * msdos.c (the_only_display_info): Adjust comment.
2257 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2259 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2260 computing the end column of mouse-highlight that comes from
2261 display or overlay strings. (Bug#15437)
2262 (note_mouse_highlight): Adapt calculation of last argument to
2263 mouse_face_from_string_pos to the above change.
2265 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2266 all platforms, not just for clang.
2268 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2270 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2271 about excess arguments to snprintf.
2273 * conf_post.h(assume): Use __builtin_unreachable for clang.
2275 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2277 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2278 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2280 2013-09-23 Daniel Colascione <dancol@dancol.org>
2282 * alloc.c (USE_VALGRIND): New macro; on by default
2283 when ENABLE_CHECKING.
2284 (mark_maybe_object, mark_maybe_pointer)
2285 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2287 (valgrind_p) [USE_VALGRIND]: New variable.
2288 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2290 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2292 * process.c (wait_reading_process_output): Change int pnamelen to
2295 * nsterm.m (setMarkedText:selectedRange:):
2296 (deleteWorkingText):
2297 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2298 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2299 argument to unsigned long to avoid warning.
2300 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2302 * conf_post.h (assume): Fix compiler error: x shall be cond.
2304 2013-09-22 Daniel Colascione <dancol@dancol.org>
2306 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2307 warning when compiling without a window system.
2309 2013-09-22 Daniel Colascione <dancol@dancol.org>
2311 * data.c (Qbool_vector_p): New symbol.
2312 (bool_vector_spare_mask, popcount_size_t_generic)
2313 (popcount_size_t_msc, popcount_size_t_gcc)
2315 (bool_vector_binop_driver)
2316 (count_trailing_zero_bits, size_t_to_host_endian)
2317 (Fbool_vector_exclusive_or)
2318 (Fbool_vector_union)
2319 (Fbool_vector_intersection, Fbool_vector_set_difference)
2320 (Fbool_vector_subsetp, Fbool_vector_not)
2321 (Fbool_vector_count_matches)
2322 (Fbool_vector_count_matches_at): New functions.
2323 (syms_of_data): Intern new symbol, functions.
2324 * alloc.c (bool_vector_payload_bytes): New function.
2325 (Fmake_bool_vector): Instead of calling Fmake_vector,
2326 which performs redundant initialization and argument checking,
2327 just call allocate_vector ourselves. Make sure we clear any
2328 terminating padding to zero.
2329 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2330 instead of open-coding the size calculation.
2331 (vroundup_ct): New macro.
2332 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2333 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2334 * composite.c (composition_gstring_put_cache):
2335 Change lint_assume to assume.
2336 * conf_post.h (assume): New macro.
2337 (lint_assume): Remove.
2338 * dispnew.c (update_frame_1): Change lint_assume to assume.
2339 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2341 * image.c (gif_load): Change lint_assume to assume.
2342 * lisp.h (eassert_and_assume): New macro.
2343 (Qbool_vector_p): Declare.
2344 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2345 (swap16, swap32, swap64): New inline functions.
2346 * macfont.c (macfont_shape): Change lint_assume to assume.
2347 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2348 * xsettings.c (parse_settings): Use new swap16 and
2349 swap32 from lisp.h instead of file-specific macros.
2351 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2353 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2354 found (which can legitimately happen when the glyph row at the
2355 window start is disabled in the current_matrix. (Bug#15365)
2357 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2359 Fix syntax.h bug introduced by recent INLINE change.
2360 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2361 conditionally compiled one way in some modules, and a different
2362 way in others. This doesn't work with extern inline functions,
2363 which must have the same definition in all modules, because the
2364 defining code might be shared across modules, depending on the
2365 implementation. Symptoms reported by Martin Rudalics in:
2366 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2367 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2368 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2369 overriding the corresponding functions in syntax.h.
2370 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2371 (syntax_property): New inline functions.
2372 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2373 Rewrite in terms of these new functions.
2375 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2377 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2378 not chars_in_text, whose result depends on the multibyteness of
2379 the current buffer. (Bug#15426)
2381 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2383 Port recent change to hosts where pointers aren't 'long'.
2384 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2385 Don't assume that pointers are the same width as 'long'.
2386 Add a compile-time check that a pointer fits into two X slots.
2388 A simpler, centralized INLINE.
2389 * conf_post.h (INLINE): Define only if not already defined.
2390 This allows us to use a single INLINE, defined by one file
2392 * emacs.c (INLINE): Define it.
2393 Also, include category.h, charset.h, composite.h, dispextern.h,
2394 syntax.h, systime.h, so that their INLINE definitions are expanded
2396 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2397 * buffer.h, buffer.c (BUFFER_INLINE):
2398 * category.h, category.c (CATEGORY_INLINE):
2399 * character.h, character.c (CHARACTER_INLINE):
2400 * charset.h, charset.c (CHARSET_INLINE):
2401 * composite.h, composite.c (COMPOSITE_INLINE):
2402 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2403 * frame.h, frame.c (FRAME_INLINE):
2404 * intervals.h, intervals.c (INTERVALS_INLINE):
2405 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2406 * lisp.h, alloc.c (LISP_INLINE):
2407 * process.h, process.c (PROCESS_INLINE):
2408 * syntax.h, syntax.c (SYNTAX_INLINE):
2409 * systime.h, sysdep.c (SYSTIME_INLINE):
2410 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2411 * window.h, window.c (WINDOW_INLINE):
2412 Remove. All uses replaced with INLINE.
2414 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2416 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2419 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2421 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2422 'const char *' to avoid compiler warnings due to similar change in
2423 the prototype of x_get_string_resource.
2425 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2427 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2428 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2429 going to replace static variables below. Adjust comments.
2430 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2431 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2432 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2433 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2434 Related users changed.
2435 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2436 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2437 last_mouse_movement_time, going to replace static variables below.
2439 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2440 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2442 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2443 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2444 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2445 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2446 static variables below.
2447 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2448 (last_mouse_scroll_bar): Remove.
2449 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2450 (mouseExited): Related users changed.
2452 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2454 Do not use external array to process X scroll bar messages.
2455 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2456 (x_send_scroll_bar_event): Pack window pointer into two slots
2457 of XClientMessageEvent if we're 64-bit. Adjust comment.
2458 (x_scroll_bar_to_input_event): Unpack accordingly.
2460 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2462 Ifdef away recent changes which aren't relevant to NS port.
2463 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2464 [!HAVE_NS]: Declare as such.
2465 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2466 [!HAVE_NS]: Define as such.
2468 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2470 * frame.c (x_redo_mouse_highlight): New function
2471 to factor out common code used in W32 and X ports.
2472 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2473 * xterm.h (struct x_display_info):
2474 * w32term.h (struct w32_display_info):
2475 * nsterm.h (struct ns_display_info): New members
2476 last_mouse_motion_frame, last_mouse_motion_x and
2477 last_mouse_motion_y, going to replace static variables below.
2478 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2479 (redo_mouse_highlight): Remove.
2480 (note_mouse_movement, syms_of_xterm): Adjust user.
2481 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2482 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2483 (redo_mouse_highlight): Remove.
2484 (note_mouse_movement, syms_of_w32term): Adjust user.
2485 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2486 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2488 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2489 * nsfns.m (compute_tip_xy): Adjust user.
2491 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2493 * frame.c (x_mouse_grabbed): New function.
2494 * dispextern.h (x_mouse_grabbed): Add prototype.
2495 (last_mouse_frame): Remove declaration.
2496 * xterm.h (struct x_display_info):
2497 * w32term.h (struct w32_display_info):
2498 * nsterm.h (struct ns_display_info): New member
2499 last_mouse_frame, going to replace...
2500 * xdisp.c (last_mouse_frame): ...global variable.
2501 (note_tool_bar_highlight):
2502 * w32term.c (w32_mouse_position, w32_read_socket):
2503 * xterm.c (XTmouse_position, handle_one_xevent):
2504 Use x_mouse_grabbed.
2505 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2507 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2509 * w32term.c (w32_read_socket): Avoid temporary
2510 variables in a call to x_real_positions.
2511 * xterm.c (handle_one_xevent): Likewise.
2513 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2515 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2516 (x_icon_type): Remove prototype.
2517 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2518 * frame.c (x_icon_type): Remove.
2519 * w32term.c (x_make_frame_visible, x_iconify_frame):
2520 * xterm.c (x_make_frame_visible, x_iconify_frame):
2521 Use x_set_bitmap_icon to factor out common code.
2523 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2525 * dispextern.h (check_x_display_info, x_get_string_resource):
2526 Declare here just once and unify the latter.
2527 * frame.c (check_x_display_info, x_get_string_resource):
2528 * nsterm.h (check_x_display_info):
2529 * xrdb.c (x_get_string_resource):
2530 * xterm.h (check_x_display_info): Remove prototypes.
2531 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2532 * w32reg.c (x_get_string_resource): Likewise.
2533 (w32_get_rdb_resource): Adjust user.
2535 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2537 * xterm.h (struct x_display_info): New member
2538 x_pending_autoraise_frame, going to replace...
2539 * xterm.c (pending_autoraise_frame): ...static variable.
2540 (x_new_focus_frame, XTread_socket): Adjust users.
2541 * w32term.h (struct w32_display_info): New member
2542 w32_pending_autoraise_frame, going to replace...
2543 * w32term.c (pending_autoraise_frame): ...global variable.
2544 (x_new_focus_frame, w32_read_socket): Adjust users.
2546 2013-09-17 Glenn Morris <rgm@gnu.org>
2548 * xdisp.c (message_dolog): If we create *Messages*,
2549 switch it to messages-buffer-mode.
2551 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2553 Don't overuse 'const' in types of locals.
2554 * bidi.c (bidi_count_bytes):
2555 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2556 (xg_event_is_for_scrollbar):
2557 * xselect.c (x_handle_property_notify)
2558 (x_handle_selection_notify, x_handle_dnd_message):
2559 * xsettings.c, xsettings.h (xft_settings_event):
2560 * xterm.c (x_handle_net_wm_state, handle_one_event)
2561 (x_menubar_window_to_frame, x_detect_focus_change)
2562 (construct_mouse_click, note_mouse_movement)
2563 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2564 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2565 (handle_one_xevent, x_handle_net_wm_state):
2566 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2567 (x_handle_dnd_message):
2568 Avoid unnecessary 'const', typically the second 'const' in
2569 'const foo * const arg', a 'const' that does not affect the API
2570 and doesn't significantly help the human reader.
2572 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2574 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2575 only if Glib < 2.36.0.
2576 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2577 * xsettings.c (init_gconf, init_gsettings): Do not check
2579 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2581 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2583 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2585 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2586 before calling g_type_init.
2588 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2590 * nsterm.m (syms_of_nsterm): ... to here.
2592 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2594 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2595 (ignore_next_mouse_click_timeout): Use Time as X does.
2596 (handle_one_xevent): Avoid cast and use unsigned comparison.
2598 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2600 Do not copy X event in handle_one_xevent except KeyPress case.
2601 Wnen XEvent is processed, it is unlikely to be changed except
2602 KeyPress case, so we can avoid copying and use const pointer to
2603 const data to make sure that an event is not changed elsewhere.
2604 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2605 const' and do not create local copy except for the KeyPress event.
2606 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2607 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2608 (x_handle_net_wm_state, x_menubar_window_to_frame)
2609 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2610 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2611 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2612 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2613 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2614 (x_handle_dnd_message):
2615 * xsettings.c (xft_settings_event):
2616 Use 'const XEvent * const' where appropriate.
2617 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2619 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2621 Fix X event waiting to handle multiple frames.
2622 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2623 * xterm.c (pending_event_wait): Remove. Adjust users.
2624 (x_detect_focus_change): Pass frame arg.
2625 (handle_one_xevent): Find related frame early and clear per-frame
2626 wait_event_type only if this is an event for the relevant frame.
2627 (x_wait_for_event): Use per-frame wait_event_type.
2629 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2631 * nsfns.m (Fx_create_frame): Fix font driver registration for
2634 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2635 for syms_of_macfont.
2637 * nsterm.m: Include macfont.h.
2638 (ns_tmp_flags, ns_tmp_font): Remove.
2639 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2640 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2641 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2642 (changeFont:): Fix code style. Check for font driver type when
2645 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2648 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2649 (nsfont_open): Set font driver type.
2650 Set font->ascent and font->descent. Figure out font instead of
2651 ns_tmp_font, and flags instead of ns_tmp_flags.
2652 Fix indentation. Remove call to ns_draw_text_decoration,
2655 * nsfns.m: Include macfont.h.
2656 (Fx_create_frame): Register macfont driver, make a better default font.
2657 (Fns_popup_font_panel): Get font from macfont driver, if used.
2659 * macfont.m, macfont.h, maccuvs.h: New files.
2661 * font.h: Declare syms_of_macfont.
2663 * font.c (syms_of_font): Call syms_of_macfont.
2665 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2667 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2669 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2670 and it is always zero for others, so I assume that this is an ancient
2671 leftover which nobody will want to change any more.
2672 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2673 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2674 * frame.c (x_set_scroll_bar_width):
2675 * w32fns.c (w32_createscrollbar):
2676 * w32term.c (w32_set_vertical_scroll_bar):
2677 * xfns.c (x_set_scroll_bar_default_width):
2678 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2679 (x_scroll_bar_expose): Related users changed.
2681 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2683 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2684 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2685 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2687 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2689 * nsterm.h, w32term.h, xterm.h: ...and not here.
2690 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2691 Remove unused Xisms.
2692 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2693 these modules are never compiled otherwise.
2695 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2697 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2698 Doc fix. (Bug#15375)
2700 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2702 Unify Fx_focus_frame between all ports.
2703 * frame.h (x_focus_frame): New prototype.
2704 * xfns.c (Fx_focus_frame): Remove.
2705 (syms_of_xfns): Do not defsubr it.
2706 (x_focus_frame): X implementation.
2707 * nsfns.m (Fx_focus_frame): Remove.
2708 (syms_of_nsfns): Do not defsubr it.
2709 (x_focus_frame): NS implementation.
2710 * w32term.c (Fx_focus_frame): Remove.
2711 (x_focus_on_frame): Rename to...
2712 (x_focus_frame): W32 implementation.
2713 * w32term.h (x_focus_on_frame): Remove prototype.
2714 * w32fns.c (Fx_focus_frame): Remove.
2715 (syms_of_w32fns): Do not defsubr it.
2716 * frame.c (Fx_focus_frame): Define here.
2717 (syms_of_frame): Defsubr here.
2718 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2720 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2722 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2723 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2724 each port to reference the port-specific window system data.
2725 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2726 (FRAME_DISPLAY_INFO): Define.
2727 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2728 (FRAME_DISPLAY_INFO): Define. Adjust users.
2729 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2730 (FRAME_DISPLAY_INFO): Define. Adjust users.
2731 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2732 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2733 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2734 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2735 * xselect.c, xterm.c: All related users changed.
2737 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2739 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2740 (x_menubar_window_to_frame): Remove prototypes.
2741 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2742 (x_menubar_window_to_frame, x_top_window_to_frame):
2744 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2745 (x_menubar_window_to_frame, x_top_window_to_frame):
2746 ...to here and convert all but the last to static.
2748 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2750 * lisp.mk (lisp): Add w32-common-fns.elc.
2752 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2754 * charset.c (char_charset): Document an exception for char-charset.
2756 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2758 * xterm.h (x_display_info): New field last_user_time...
2759 * xterm.c (toplevel): ...to replace static last_user_time.
2760 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2762 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2764 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2765 scroll bar values to prevent thumb from disappear and update comment.
2767 2013-09-11 Glenn Morris <rgm@gnu.org>
2769 * emacs.c (usage_message): Possessive apostrophe tweak.
2771 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2773 * nsterm.m (syms_of_nsterm): Use Qns.
2774 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2775 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2776 * xfns.c (x_display_info_for_name, Fx_open_connection):
2777 Remove old '#if 0' code.
2778 (syms_of_xfns): Use Qx.
2779 * termhooks.h (fullscreen_hook): Remove the leftover.
2780 (struct terminal): Fix typo in comment.
2782 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2784 Cleaning up a few X scroll bar bits.
2785 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2786 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2787 New member last_seen_part, going to replace...
2788 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2789 (xt_action_hook) [USE_LUCID]: Adjust user.
2790 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2791 Lucid-specific scroll bar support.
2792 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2793 to int and adjust to use last_seen_part member.
2794 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2795 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2796 Initialize last_seen_part.
2798 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2800 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2801 insert-buffer-substring an empty string.
2803 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2805 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2806 avoiding a GCC warning.
2808 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2810 Ifdef away frame tool bar code when it is not really used.
2811 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2812 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2813 and minimize_tool_bar_window_p under the above.
2814 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2815 (fset_tool_bar_window): Likewise.
2816 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2817 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2818 (change_frame_size_1):
2819 * window.c (window_from_coordinates, Frecenter): Adjust users.
2820 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2821 code is not really used.
2822 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2823 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2824 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2825 [!USE_GTK && !HAVE_NS]: Define as such.
2826 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2827 (note_mouse_highlight, expose_frame):
2828 * xfns.c (x_set_tool_bar_lines):
2829 * xterm.c (handle_one_xevent): Adjust users.
2831 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2833 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2834 This bug was introduced by my 2013-08-26 patch, which incorrectly
2835 assumed that the terminfo implementation doesn't use termcap buffers.
2836 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2837 these buffers apparently are used after all.
2838 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2839 (struct tty_display_info): Define members termcap_term_buffer and
2840 termcap_strings_buffer even if TERMINFO.
2842 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2845 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2846 'usage' docstring entry to pacify make-docfile.
2848 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2850 Change comparison functions =, <, >, <=, >= to take many arguments.
2851 * data.c: Change comparison functions' interface and implementation.
2852 * lisp.h: Make arithcompare available for efficient two arg
2854 * bytecode.c: Use arithcompare.
2855 * fileio.c: Use new interface.
2857 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2859 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2861 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2863 * eval.c (Feval): Document the new use of `lexical'.
2865 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2867 Review and drop old frame resize hack.
2868 * frame.h (struct frame): Remove force_flush_display_p.
2869 * dispnew.c (update_frame): Adjust user and don't call
2870 flush_frame here. The comment has said that there was an issues
2871 with redisplaying fringes, but I don't see any differences with
2872 and without this hack. Hopefully we can continue without it.
2873 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2874 current frame matrices twice if resized_p is set.
2876 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2878 Do not populate pure Xism x_sync to other ports.
2879 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2880 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2881 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2882 * w32term.h (x_sync): Remove prototype.
2884 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2886 Cleanup frame flushing.
2887 * dispextern.h (struct redisplay_interface):
2888 Drop flush_display_optional because flush_display is enough
2889 for X and flushing via RIF is just a no-op for others.
2890 * frame.h (flush_frame): New function.
2891 * dispnew.c (update_frame):
2892 * minibuf.c (read_minibuf):
2893 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2895 * keyboard.c (detect_input_pending_run_timers): Do not flush
2896 all frames but selected one in redisplay_preserve_echo_area.
2897 * nsterm.m (ns_flush): Remove no-op.
2898 (ns_redisplay_interface): Adjust user.
2899 * w32term.h (x_flush): Remove no-op.
2900 (w32_redisplay_interface): Adjust user.
2901 * xterm.c (x_flush): Simplify because we do not flush all
2902 frames at once any more. Adjust comment.
2903 (x_redisplay_interface): Adjust user.
2905 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2907 Port --without-x --enable-gcc-warnings to Fedora 19.
2908 * gfilenotify.c (globals_of_gfilenotify):
2909 Call g_type_init only if using an older glib version that needs it.
2911 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2913 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2914 (last_glyphless_glyph_merged_face_id): Remove declarations.
2915 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2916 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2917 (last_glyphless_glyph_merged_face_id): Now static.
2918 (merge_escape_glyph_face): New function, refactored from...
2919 (get_next_display_element): ...here.
2920 (merge_glyphless_glyph_face): New function, refactored from...
2921 (produce_glyphless_glyph): ...here...
2922 * term.c (produce_glyphless_glyph): ...and here.
2924 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2926 * eval.c (eval_sub): Only call Ffunction if necessary.
2928 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2930 Attempt to make redisplay more selective when changing cursor type.
2931 * frame.h (struct frame): New bitfield cursor_type_changed.
2932 * xdisp.c (cursor_type_changed): Remove.
2933 (try_cursor_movement, redisplay_window, try_window_id)
2934 (set_frame_cursor_types, try_window_reusing_current_matrix):
2935 Adjust to use per-frame bitfield.
2936 (redisplay_internal): Look for cursor type change on each visible
2937 frame and consider all frames if cursor type has been changed on
2938 the frame other than selected. If cursor type has been changed on
2939 selected frame only, do not use fast update.
2941 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2943 Attempt to make redisplay more selective when changing fonts.
2944 * frame.h (struct frame): New bitfield fonts_changed.
2945 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2946 (adjust_frame_glyphs): Add prototype.
2947 * dispnew.c (fonts_changed_p): Remove.
2948 (adjust_glyphs): Remove because we do not
2949 adjust matrices on all frames at once any more.
2950 (adjust_frame_glyphs): Block and unblock input here.
2951 (adjust_glyph_matrix): Use fonts_changed.
2952 (change_frame_size_1): Use adjust_frame_glyphs.
2953 * font.c (font_open_entity): Use fonts_changed.
2954 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2955 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2956 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2957 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2958 (shrink_mini_window, Fresize_mini_window_internal)
2959 (window_scroll_pixel_based, Fset_window_configuration)
2960 (apply_window_adjustment, Fset_window_vscroll):
2961 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2962 Use adjust_frame_glyphs.
2963 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2964 (try_window_reusing_current_matrix, try_window_id, display_line)
2965 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2966 (redisplay_internal): Consider fonts_changed and adjust frame
2967 matrices for each frame only if the frame is visible. If font
2968 has been changed on some frame during full redisplay, retry
2969 only visible frames where the font has been actually changed.
2971 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2973 Cache current header and mode line height for each window.
2974 * window.h (struct window): New fields mode_line_height
2975 and header_line_height.
2976 * window.c (make_window): Initialize them.
2977 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2978 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2979 (current_mode_line_height, current_header_line_height):
2981 * xdisp.c (current_mode_line_height, current_header_line_height):
2983 (pos_visible_p, init_xdisp): Adjust user.
2984 (redisplay_window): Invalidate mode_line_height and
2985 header_line_height if current and desired matrices do not agree.
2987 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2989 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2990 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2992 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2994 Make --without-x compatible with --enable-gcc-warnings.
2995 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2996 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2997 members under HAVE_WINDOW_SYSTEM.
2998 * keyboard.c (make_lispy_focus_out): Likewise.
2999 (record_menu_key): Move under HAVE_MENUS.
3000 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3001 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3002 (syms_of_xdisp): Adjust user.
3003 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3004 (start_hourglass, cancel_hourglass):
3005 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3006 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3007 and CLEAR_FONT_TABLE_NFONTS.
3008 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3009 Declare only if HAVE_WINDOW_SYSTEM.
3010 (lface_same_font_attributes_p, clear_face_gcs): Define only
3011 if HAVE_WINDOW_SYSTEM.
3013 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3015 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3016 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3017 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3019 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3021 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3023 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3025 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3026 This fixes a type error on hosts where ptrdiff_t is wider than int.
3028 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3030 * keyboard.c (read_key_sequence_vs): New function.
3031 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3034 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3036 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3038 Makefile improvements.
3039 * Makefile.in (config.status): Don't use double-colon rules, as
3040 they are not portable according to POSIX. Fix shell typo with `;
3041 I guess this rule has never been tested?
3042 (VCSWITNESS): New macro, to override any environment var.
3044 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3046 * xterm.h (struct x_display_info): Do not track X connection
3047 fd separately because it is always available from Display.
3048 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3051 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3053 * buffer.c (drop_overlay):
3054 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3055 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3057 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3059 * buffer.c (Fmake_overlay, Fmove_overlay):
3060 * intervals.c (set_point_from_marker):
3061 * print.c (PRINTPREPARE): Prefer signal_error
3062 to plain error and report unsuitable marker too.
3064 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3066 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3067 for 'dragging' member.
3068 (struct x_output): Remove set-but-unused leftovers
3069 'left_before_move' and 'top_before_move'.
3070 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3071 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3072 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3073 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3074 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3075 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3076 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3077 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3079 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3081 * nsfont.m (INVALID_GLYPH): New define.
3082 (nsfont_encode_char): Use INVALID_GLYPH.
3083 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3085 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3087 * xterm.c (x_last_mouse_movement_time): Revert last change.
3088 This code should use XDisplayMotionBufferSize to check display's
3089 motion history first, and there are few other issues as well.
3090 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3091 (handle_one_xevent): Adjust user.
3093 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3095 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3096 * frame.c (Flast_nonminibuf_frame): ... to here.
3097 (check_minibuf_window): Don't abort if no window was found
3100 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3102 Use XGetMotionEvents to ask the last mouse motion time from X server.
3103 * xterm.c (X_MOTION_HISTORY): Default to 1.
3104 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3105 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3106 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3107 Ifdef away legacy code.
3108 (XTmouse_position, x_scroll_bar_report_motion):
3109 Use x_last_mouse_movement_time.
3110 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3113 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3115 * msdos.c (last_mouse_window): Move to...
3116 (dos_rawgetc): ...this function and adjust comment.
3117 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3118 (mouseMoved): ...this function and adjust comment.
3119 * w32term.c (last_window): Likewise with...
3120 (w32_read_socket): ...this function.
3121 * xterm.c (last_window): Likewise with...
3122 (handle_one_xevent): ...this function.
3124 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3126 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3127 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3128 (handle_one_xevent): ...to here.
3129 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3132 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3134 * msdos.c (IT_set_terminal_window): Remove no-op.
3135 (initialize_msdos_display): Adjust terminal setup.
3136 * w32console.c (w32con_set_terminal_window): Remove no-op.
3137 (initialize_w32_display): Adjust terminal setup.
3138 * w32term.c (w32_set_terminal_window): Remove no-op.
3139 (w32_create_terminal): Adjust terminal setup.
3140 * xterm.c (XTset_terminal_window): Remove no-op.
3141 (x_create_terminal): Adjust terminal setup.
3143 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3145 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3147 (ns_create_terminal): Adjust terminal setup.
3148 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3150 (w32_create_terminal): Adjust terminal setup.
3151 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3153 (x_create_terminal): Adjust terminal setup.
3155 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3157 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3158 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3159 * dispnew.c (buffer_posn_from_coords):
3160 * window.c (Fwindow_end, displayed_window_lines):
3161 * xdisp.c (redisplay_mode_lines): Use it.
3163 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3165 * fontset.c (face_for_char): Check char in the current face font first
3166 if HAVE_NS (Bug#15138).
3168 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3170 * window.c (temp_output_buffer_show): Make sure window returned
3171 by display_buffer is live (Bug#15213).
3173 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3175 Minor cleanup to avoid forward declarations.
3176 * coding.h (struct ccl_spec): Remove forward declaration.
3177 * composite.h (toplevel): Include font.h.
3178 (struct composition_it, struct face, struct font_metrics):
3179 Remove forward declaration.
3180 * dispextern.h (struct image, struct atimer): Likewise.
3181 * emacsgtkfixed.h (struct frame): Likewise.
3182 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3183 * font.h (struct font_driver, struct font, struct glyph_string)
3184 (struct face): Remove forward declaration.
3185 * fontset.h (struct face, struct font): Likewise.
3186 * frame.h (toplevel): Style cleanup.
3187 (enum output_method): Move to...
3188 * termhooks.h (enum output_method): ...here.
3189 (struct glyph, struct frame, struct ns_display_info)
3190 (struct x_display_info, struct w32_display_info):
3191 Remove forward declaration.
3192 * xterm.h (toplevel): Include termhooks.h.
3193 (struct font, struct window, struct glyph_matrix, struct frame)
3194 (struct input_event, struct face, struct image): Remove forward
3196 * gtkutil.h (struct _widget_value): Likewise.
3197 * keyboard.h (toplevel): Include termhooks.h.
3198 (struct input_event): Remove forward declaration.
3200 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3202 * intervals.c (set_point_from_marker): New function.
3203 * editfns.c (Fgoto_char):
3204 * process.c (Finternal_default_process_filter):
3205 * window.c (select_window_1): Use it.
3206 * buffer.h (set_point_from_marker): Add prototype.
3208 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3210 * w32.c (term_winsock): Call release_listen_threads before calling
3212 (_sys_wait_accept): Wait for accept event in a loop with a finite
3213 timeout, instead of waiting indefinitely. Will hopefully avoid
3214 hanging during exit because WSACleanup deadlocks waiting for the
3215 event object to be released. (Bug#14333)
3217 * w32proc.c (release_listen_threads): New function, signals all
3218 the reader threads that listen for connections to stop waiting.
3220 * w32.h (release_listen_threads): Add prototype.
3222 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3224 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3225 field of new marker (for sanity and safety).
3226 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3227 anyway because XMISCTYPE is a function and can't be an lvalue).
3229 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3231 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3232 (x_after_update_window_line, x_scroll_bar_create):
3233 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3234 (handle_one_xevent, x_clear_frame_area):
3235 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3236 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3237 * xterm.h (x_clear_area): Adjust prototype.
3239 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3241 Hook scanning and indentation functions to find_newline. This helps
3242 to avoid duplicated code and renders more respect to newline cache.
3243 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3244 * cmds.c (Fforward_line):
3245 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3246 Use find_newline and avoid unnecessary point movements.
3247 * search.c (scan_newline): Implement on top of find_newline.
3249 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3251 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3252 scoped code (bug#11258).
3254 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3256 * nsterm.m (last_window): New variable.
3257 (EV_TRAILER2): New macro.
3258 (EV_TRAILER): Call EV_TRAILER2.
3259 (mouseMoved:): Add support for mouse-autoselect-window
3260 on nextstep (Bug#6888).
3262 2013-08-28 Andreas Schwab <schwab@suse.de>
3264 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3265 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3266 Remove unused macro definitions.
3267 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3268 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3269 Only define if emacs.
3271 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3273 Prefer enum glyph_row_area to int where appropriate.
3274 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3276 (window_box, window_box_width, window_box_left, window_box_left_offset)
3277 (window_box_right, window_box_right_offset): Adjust prototypes.
3278 * xdisp.c (window_box, window_box_width, window_box_left)
3279 (window_box_left_offset, window_box_right, window_box_right_offset):
3280 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3281 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3282 * nsterm.m (ns_clip_to_row):
3283 * w32term.c (w32_clip_to_row):
3284 * xterm.c (x_clip_to_row): Likewise.
3286 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3288 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3289 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3291 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3293 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3294 for portability to hosts where /bin/sh has problems.
3296 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3298 Redesign redisplay interface to drop global output_cursor.
3299 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3300 (toplevel): Remove declaration of output_cursor.
3301 (set_output_cursor, x_cursor_to): Remove prototype.
3302 * window.h (struct window): New member output_cursor.
3303 (output_cursor_to): New function to replace RIF member.
3304 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3305 (update_text_area, set_window_cursor_after_update): Use it.
3306 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3307 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3308 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3309 * w32term.c (x_update_window_begin, x_update_window_end):
3310 * xterm.c (x_update_window_begin, x_update_window_end):
3311 Adjust to use per-window output cursor.
3313 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3315 Simplify SELECT_TYPE-related code.
3316 Like EMACS_TIME, this portability layer is no longer needed, since
3317 Emacs has been using fd_set as a portability layer for some time.
3318 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3319 (SELECT_TYPE): Remove. All uses changed to fd_set.
3320 (fd_set) [!FD_SET]: New typedef.
3322 Simplify EMACS_TIME-related code.
3323 This portability layer is no longer needed, since Emacs has been
3324 using struct timespec as a portability layer for some time.
3325 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3326 Include <time.h> rather than "systime.h"; that's all that's needed now.
3327 * dispnew.c: Include <timespec.h> rather than "systime.h";
3328 that's all that's needed now.
3329 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3330 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3331 TIMESPEC_RESOLUTION.
3332 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3333 LOG10_TIMESPEC_RESOLUTION.
3334 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3335 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3336 (make_emacs_time): Remove. All used changed to make_timespec.
3337 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3338 (current_timespec): Rename from current_emacs_time. All uses changed.
3339 (add_emacs_time): Remove. All uses changed to timespec_add.
3340 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3341 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3342 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3343 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3344 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3345 (current_timespec): Rename from current_emacs_time. All uses changed.
3346 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3347 changed to timespec_cmp.
3348 * xgselect.c: Include <timespec.h>, since our .h files don't.
3350 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3352 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3353 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3354 Remove the leftovers.
3355 * gtkutil.c (toplevel): Do not declare Qxft but include
3357 * image.c (toplevel): Do not declare Vlibrary_cache because
3358 it's already done in lisp.h.
3360 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3362 * lisp.h (Mouse_HLInfo): Move from here...
3363 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3364 (reset_mouse_highlight): New function.
3365 * msdos.c (dos_set_window_size, IT_update_begin)
3366 (internal_terminal_init):
3367 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3368 (ns_initialize_display_info):
3369 * w32console.c (initialize_w32_display):
3370 * w32term.c (x_update_window_end, x_free_frame_resources)
3371 (w32_initialize_display_info):
3372 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3373 * window.c (Fdelete_other_windows_internal):
3374 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3375 * termchar.h (toplevel):
3376 * xterm.h (toplevel): Include dispextern.h.
3378 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3380 Fix minor problems found by static checking.
3381 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3382 (expect): Avoid nested-if warning.
3383 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3384 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3385 * nsterm.h, nsterm.m (ns_select):
3386 * xgselect.c, xgselect.h (xg_select):
3387 Adjust signature to better match pselect's.
3388 * nsterm.m (ns_select):
3389 Don't set *TIMEOUT, since pselect doesn't.
3390 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3391 diagnostic about assigning const char * to it.
3392 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3394 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3396 * lread.c (substitute_object_recurse): Handle hash-tables as well
3399 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3401 Fix unlikely core dump in init_tty, and simplify terminfo case.
3402 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3403 The old version incorrectly dumped core if malloc returned a
3404 buffer containing only non-NUL bytes.
3405 (init_tty): Do not allocate or free termcap buffers; the
3406 struct does that for us now.
3407 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3408 (struct tty_display_info): Define members termcap_term_buffer and
3409 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3410 use them. Allocate them directly in struct rather than indirectly
3411 via a pointer, to simplify init_tty.
3413 * frame.c (check_minibuf_window): Initialize 'window' properly,
3414 so that Emacs reliably aborts later if 'window' is not initialized.
3416 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3418 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3419 of VoidSymbol (Bug#15154).
3421 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3423 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3424 mouse_face_beg_y and mouse_face_end_y.
3425 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3426 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3427 Adjust users and update comment where appropriate.
3429 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3431 * frame.c (check_minibuf_window): New function.
3432 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3433 Call check_minibuf_window (Bug#15183).
3435 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3437 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3438 because this is the only last cursor data we need to keep and consult.
3439 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3440 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3443 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3445 Fix recovering from possible decompression error.
3446 Since insert_from_gap doesn't always move point, we can't use PT as
3447 the position where the partially decompressed data ends, and
3448 should count how many bytes was produced so far.
3449 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3450 (unwind_decompress): Really delete partially uncompressed data.
3451 (Fzlib_decompress_region): Take decompressed data size into account.
3453 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3455 * syntax.c (init_syntax_once): Adjust comment and do an early
3456 initialization of Qchar_table_extra_slots just once...
3457 * casetab.c (init_casetab_once):
3458 * category.c (init_category_once):
3459 * character.c (syms_of_character):
3460 * coding.c (syms_of_coding):
3461 * xdisp.c (syms_of_xdisp): ...and omit it here.
3463 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3465 * xdisp.c (get_next_display_element): Don't apply to characters
3466 from a display vector the logic of setting it->end_of_box_run_p
3467 suitable for characters from a buffer. (Bug#15175)
3469 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3470 to handle directories, rather than '_utime' which doesn't.
3473 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3475 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3476 or fullscreen (Bug#14627).
3478 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3480 System-dependent integer overflow fixes.
3481 * process.c (Fset_process_window_size): Signal an error if
3482 the window size is outside the range supported by the lower level.
3483 * sysdep.c (set_window_size): Return negative on error,
3484 nonnegative on success, rather than -1, 0, 1 on not in system,
3485 failure, success. This is simpler. Caller changed.
3486 (serial_configure): Remove unnecessary initialization of local.
3487 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3488 size fits in unsigned long; this isn't true on some 32-bit hosts.
3489 Avoid buffer overrun if some future version of /proc/meminfo has a
3490 variable name longer than 20 bytes.
3491 (system_process_attributes) [__FreeBSD__]:
3492 Don't assume hw.availpages fits in 'int'.
3494 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3496 Don't let very long directory names overrun the stack.
3497 Fix some related minor problems involving "//", vfork.
3498 * callproc.c (encode_current_directory): New function.
3499 (call_process): Don't append "/"; not needed.
3500 * fileio.c (file_name_as_directory_slop): New constant.
3501 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3502 this can save the caller having to alloca.
3503 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3504 Use SAFE_ALLOCA, not alloca.
3505 (directory_file_name, Fexpand_file_name): Leave leading "//"
3506 alone, since it can be special even on POSIX platforms.
3507 * callproc.c (call_process):
3508 * process.c (Fformat_network_address):
3509 * sysdep.c (sys_subshell):
3510 Use encode_current_directory rather than rolling our own.
3511 (create_process): No need to encode directory; caller does that now.
3512 * process.h (encode_current_directory): New decl.
3513 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3514 Rework to avoid 'goto xyzzy;'.
3516 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3518 * xdisp.c (handle_face_prop): If the default face was remapped use
3519 the remapped face for strings from prefix properties. (Bug#15155)
3521 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3523 Minor cleanup for redisplay interface and few related functions.
3524 * frame.h (enum text_cursor_kinds): Move from here...
3525 * dispextern.h (enum text_cursor_kinds): ...to here.
3526 (toplevel): Drop unnecessary declarations.
3527 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3528 in update_window_end_hook and draw_window_cursor functions.
3529 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3530 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3531 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3532 * xterm.c (x_update_window_end, x_draw_window_cursor):
3533 * xdisp.c (display_and_set_cursor, update_window_cursor)
3534 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3535 enum text_cursor_kinds where appropriate.
3537 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3539 Redesign redisplay interface to drop updated_row and updated_area.
3540 * dispextern.h (updated_row, updated_area): Remove declaration.
3541 (struct redisplay_interface): Pass glyph row and row area parameters
3542 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3543 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3545 * dispnew.c (updated_row, updated_area): Remove.
3546 (redraw_overlapped_rows, update_window_line): Adjust user.
3547 (update_marginal_area, update_text_area): Likewise. Pass updated row
3548 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3549 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3552 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3554 * process.c (flush_pending_output): Remove stub.
3557 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3559 * callproc.c: Fix race that killed background processes (Bug#15144).
3560 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3561 Record deleted process-id in critical section, not afterwards.
3562 Don't mistakenly kill process created by a call-process invocation
3563 that discards output and does not wait.
3565 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3567 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3568 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3569 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3570 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3571 to shut up compiler in mark_object.
3572 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3574 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3576 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3577 We can't portably rely on PTY_OPEN doing that, even if
3578 it calls posix_openpt with O_CLOEXEC.
3580 2013-08-20 Kenichi Handa <handa@gnu.org>
3582 * character.c (string_char): Improve commentary.
3584 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3586 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3587 (struct animation_cache): Make signature a flexible array member.
3588 All uses changed. This is a tad slower but may insulate us better
3589 from future changes to ImageMagick.
3591 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3593 * image.c: Shrink memory needed for animation cache.
3594 (SIGNATURE_DIGESTSIZE): New constant.
3595 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3596 (imagemagick_create_cache): Copy the signature. This saves
3597 several KB of memory that ImageMagick wastes per signature.
3598 Don't bother updating the update_time, as the caller does that now.
3599 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3600 it's a fixed size struct member now.
3601 (imagemagick_get_animation_cache): Always destroy the signature,
3602 as it's now imagemagick_create_cache's responsibility to copy it.
3603 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3604 and use memcmp rather than strcmp.
3605 eassert that ImageMagick returns a signature of the specified length.
3607 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3609 * image.c (imagemagick_get_animation_cache): Don't segfault on
3611 (imagemagick_get_animation_cache): Revert to previous definition
3612 so that it actually works. But keep the memory leak fix.
3613 (imagemagick_get_animation_cache): Fix memory leak.
3615 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3617 * image.c: Fix animation cache signature memory leak.
3618 Fix some other minor performance problems while we're at it.
3619 (imagemagick_create_cache): Clear just the members that
3620 need clearing. Don't set update_time, as caller does that now.
3621 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3622 Simplify by using pointer-to-pointer instead of a prev pointer.
3623 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3624 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3625 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3626 it's already a copy. Free the signature probe unless it's cached.
3628 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3629 This was introduced by my 2013-08-12 fix for Bug#15035.
3631 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3633 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3634 (imagemagick_prune_animation_cache): Now static.
3636 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3638 * image.c (imagemagick_get_animation_cache): Don't segfault when
3639 pruning all entries.
3641 2013-08-18 Ken Brown <kbrown@cornell.edu>
3643 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3644 static heap if ENABLE_CHECKING is defined.
3645 (max_bss_sbrk_ptr): New variable.
3647 (report_sheap_usage): Report maximum static heap usage instead of
3648 ending static heap usage.
3650 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3652 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3653 of zlib_initialized according to the results of calling
3654 init_zlib_functions.
3656 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3658 * image.c: Implement an ImageMagick per-image cache.
3659 (imagemagick_get_animation_cache): Fix a double-free error.
3660 (imagemagick_load_image): Remove the ping_wand code, which only
3661 apparently saved time on invalid animated images, and slowed down
3662 everything else. Optimise for the common case.
3664 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3666 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3668 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3670 * marker.c (set_marker): Remove documentation of undefined behavior.
3672 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3674 * image.c (imagemagick_compute_animated_image): Animate correctly
3675 when sub-images are smaller than the main image.
3676 (imagemagick_compute_animated_image): Setting the iterator row to
3677 zero is apparently not allowed.
3678 (imagemagick_compute_animated_image): Allow images that say they
3679 have sub-images that are bigger than the main image, but just crop
3682 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3684 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3686 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3688 * image.c (imagemagick_compute_animated_image): Respect the GIF
3691 2013-08-15 Ken Brown <kbrown@cornell.edu>
3693 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3694 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3697 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3699 Fix minor problems found by static checking.
3700 * frame.c (delete_frame):
3701 * xdisp.c (next_element_from_display_vector):
3702 Avoid uninitialized local.
3703 * image.c (imagemagick_compute_animated_image): Port to C89.
3704 Prefer usual GNU indentation style for loops.
3705 Be more careful about bizarrely large sizes, by using ptrdiff_t
3708 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3710 Fix infinite frame selection loop (Bug#15025).
3711 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3713 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3715 * xdisp.c (compute_window_start_on_continuation_line):
3716 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3717 to make sure we end up setting the window start at the leftmost
3718 visible character of the display line. This avoids funky
3719 horizontal shifting because the window start is not kept on the
3720 same position. (Bug#15090)
3721 (next_element_from_display_vector): Support 'box' face attribute
3722 in the face definitions of a display vector. (Bug#15099)
3724 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3726 * image.c (imagemagick_compute_animated_image): Implement animated
3728 (imagemagick_compute_animated_image): Fix some compilation
3729 warnings. Implement a very simple cache to make the animation
3730 usable at all, but it should be replaced with a per-image cache.
3732 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3734 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3735 to do `for' loops over alist values.
3736 * buffer.h (FOR_EACH_BUFFER):
3737 * process.c (FOR_EACH_PROCESS): Use it.
3738 (handle_child_signal, status_notify, Fget_buffer_process)
3739 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3741 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3743 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3744 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3745 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3746 to xzalloc and so avoid redundant call to memset.
3747 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3748 members because it is allocated with xzalloc and so already zeroed.
3750 2013-08-14 Ken Brown <kbrown@cornell.edu>
3752 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3755 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3757 Utility function and macro to copy Lisp string to C string.
3758 * lisp.h (xlispstrdupa): New macro.
3759 (xlispstrdup): New prototype.
3760 * alloc.c (xlispstrdup): New function.
3761 * callint.c (Fcall_interactively):
3762 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3763 (Fsubstitute_in_file_name):
3764 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3765 * image.c (x_create_bitmap_from_file):
3766 * w32term.c (w32_term_init):
3767 * xterm.c (x_term_init): Use xlispstrdup.
3769 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3771 * image.c (imagemagick_load_image): Make animated pictures work.
3772 There's still some problems with background color settings, though
3775 * decompress.c (unwind_decompress): Always restore point.
3777 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3779 * marker.c (set_marker): Reformat documentation.
3781 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3783 * xdisp.c (cursor_type_changed): Now static.
3785 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3786 Use changed. This avoids the need to call xmalloc and for the
3787 caller to call xfree, and avoids memory leaks in some situations.
3789 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3791 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3792 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3793 (redisplay_window): If window_end_valid is cleared due to non-zero
3794 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3795 so do not call to try_cursor_movement for that window.
3797 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3799 * window.h (struct window): Convert window_end_pos and
3800 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3801 (wset_window_end_pos, wset_window_end_vpos): Remove.
3802 * dispnew.c (adjust_glyph_matrix):
3803 * window.c (Fwindow_end, replace_window, set_window_buffer)
3805 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3806 (set_vertical_scroll_bar, redisplay_window, try_window)
3807 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3808 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3809 (note_mouse_highlight): Adjust users.
3810 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3813 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3815 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3816 * image.c (imagemagick_filename_hint): Use `const char *' and
3817 prefer SSDATA to SDATA to avoid warnings.
3819 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3821 Cleanup window fringes, margins and scroll bars adjustments.
3822 * window.c (set_window_fringes, set_window_margins)
3823 (set_window_scroll_bars, apply_window_adjustment): New functions.
3824 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3825 (Fset_window_scroll_bars): Use them.
3827 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3829 * window.h (struct window): Convert scroll_bar_width
3830 from Lisp_Object to integer. Adjust comment.
3831 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3833 * window.c (wset_scroll_bar_width): Remove.
3834 (make_window): Initialize scroll_bar_width.
3835 (Fsplit_window_internal): Use direct assignment.
3836 (Fset_window_configuration, save_window_save):
3837 Convert Lisp_Object to integer and back where appropriate.
3838 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3839 bar was actually changed, and mention this in docstring.
3841 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3843 * decompress.c: Minor simplifications.
3844 (Fzlib_decompress_region): Don't bother verifying
3845 that avail_out <= UINT_MAX, as that was confusing.
3846 Mention the restriction in a comment instead.
3847 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3849 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3851 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3852 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3854 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3856 * image.c (imagemagick_filename_hint): Check for errors in the
3859 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3861 * window.c (Fwindow_margins): Return nil when there's no marginal
3862 area, as per the documented API.
3864 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3865 Fmake_vector, as scroll bar's struct members are not all Lisp
3866 objects now. This avoids crashes in GC.
3868 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3869 bool, so its address could be taken.
3871 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3873 * image.c (imagemagick_filename_hint): New function to possibly
3874 apply `image-content-type-suffixes'.
3875 (imagemagick_load_image): Use it.
3877 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3879 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3880 if loading zlib failed.
3882 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3884 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3885 2013-08-13 checkin below. Change bool to BOOL, rule is:
3886 All Obj-C code uses BOOL, except for interfaces callable from C.
3888 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3890 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3892 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3893 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3894 bool instead of BOOL.
3895 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3896 from Lisp_Object to bitfield. Adjust comment.
3897 * w32term.c (x_scroll_bar_create): Adjust user.
3898 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3899 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3900 Use bool for boolean.
3901 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3902 to `unsigned int' when defining a bitfield.
3904 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3906 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3908 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3910 * window.h (struct window): Convert left_margin_cols and
3911 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3912 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3913 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3915 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3917 (showing_window_margins_p, update_window_line, update_frame_1):
3918 * fringe.c (draw_fringe_bitmap_1):
3919 * xdisp.c (window_box_width): Adjust users.
3920 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3921 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3922 Use direct assignment.
3923 (Fset_window_configuration, save_window_save, Fwindow_margins):
3924 Convert Lisp_Object to integer and back where appropriate.
3925 (Fset_window_margins): Adjust user. Return t if any margin
3926 was actually changed, and mention this in docstring.
3928 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3930 * syntax.c (forward_word):
3931 * cmds.c (forward_char, backward_char): Mention the optional argument.
3933 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3935 * window.h (struct window): Convert left_fringe_width
3936 and right_fringe_width from Lisp_Objects to integers.
3938 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3939 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3940 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3942 (make_window): Initialize new integer fields to -1.
3943 (Fsplit_window_internal): Use direct assignment.
3944 (Fset_window_configuration, save_window_save):
3945 Convert Lisp_Object to integer and back where appropriate.
3946 (Fset_window_fringes): Adjust user. Return t if any fringe
3947 was actually changed, and mention this in docstring.
3949 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3951 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3952 * nsfns.m (x_set_cursor_type):
3953 * w32fns.c (x_set_cursor_type):
3954 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3955 * xdisp.c (set_frame_cursor_types): ...but in common code.
3957 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3959 * font.c (clear_font_cache): New function, stripped from...
3960 (Fclear_font_cache): ...here, which now uses the function
3961 above. Adjust comment.
3962 * font.h (clear_font_cache): Add prototype.
3963 * xfaces.c (clear_face_cache): Use clear_font_cache.
3965 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3967 * window.c (Fset_window_start): Compare `w', not `window' because
3968 `w' might not be equal to `window' after call to decode_live_window.
3970 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3972 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3973 This fixes a problem introduced by the Bug#15035 patch
3974 when using GPG. Reported by Herbert J. Skuhra.
3976 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3978 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3979 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3980 not yet initialized.
3982 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3984 * decompress.c (Fzlib_decompress_region): Support zlib
3985 decompression, too, and rename.
3987 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3989 Minor zlib configuration tweaks.
3990 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3991 Don't assume presence of fn_inflateInit2_ zlib internal function.
3993 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3995 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3996 include the zlib prefix.
3998 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4000 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4001 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4002 define static variables that are pointers to zlib functions to be
4004 (init_zlib_functions) [WINDOWSNT]: New function.
4005 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4007 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4008 macros instead of invoking the zlib functions directly.
4009 (syms_of_decompress): DEFSYM Qzlib_dll.
4010 Staticpro Szlib_available_p.
4012 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4014 Avoid looping over all frame windows to freeze and unfreeze.
4015 * window.h (struct window): Drop frozen_window_start_p.
4016 (freeze_window_starts): Drop prototype.
4017 * frame.h (struct frame): New frozen_window_starts flag.
4018 (FRAME_WINDOWS_FROZEN): New macro.
4019 * window.c (freeze_window_start, freeze_window_starts):
4021 (select_window, replace_window): Adjust users.
4022 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4023 (window_frozen_p): New function.
4024 (redisplay_window): Use it.
4026 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4028 Fix some fd issues when running subprocesses (Bug#15035).
4029 Fix bugs that can leak files or file descriptors on errors.
4030 Don't unlink open temp files, as that's hard for users to diagnose
4031 when things go awry (e.g., temp disk exhausted).
4032 Don't bother to lock temp files. Check for invalid recursion.
4033 * callproc.c (synch_process_fd): Remove. All uses removed.
4034 (synch_process_tempfile): New var or macro.
4035 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4037 (record_kill_process): New arg, the temp name. All callers changed.
4038 (delete_temp_file): Now just a simple wrapper around unlink.
4039 (call_process_kill): New arg, the call_process_fd array.
4040 Close them all. Clear synch_process_pid. Remove the temp file,
4041 or arrange for it to be removed.
4042 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4043 that's been moved to synch_process_tempfile. Caller changed.
4044 Do not remove the tempfile; that's now call_process_kill's
4046 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4047 call_process_kill; the caller now does that.
4048 (call_process_cleanup): Do not close the process fd; that's now
4049 call_process_kill's responsibility.
4050 (Fcall_process): Implement via new function call_process, which
4051 has most of the old body of Fcall_process, but with a different API.
4052 (call_process): New function that does not open or close filefd if
4053 it is nonnegative. Record which fds need to be closed, and let
4054 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4055 Signal an error if invoked recursively (could be done via a hook).
4056 Simplify creation of the tempfile in the MSDOS case.
4057 Don't create the output file until after checking for the executable.
4058 Report any failure to open /dev/null.
4059 Don't open /dev/null for writing twice; once is enough.
4060 Don't create pipe if all output is being discarded or sent to file.
4061 Don't worry about setting up the coding system or reading from the
4062 pipe if all output is being discarded.
4063 Hoist fd_error local into top level, to lessen block nesting.
4064 Don't record deleted pid here; now done by Fcall_process_region.
4065 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4066 and note its success in synch_process_tempfile.
4067 Do not leak resources when child_setup fails.
4068 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4069 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4070 (create_temp_file): Now returns open fd, with an additional
4071 Lisp_Object * argument to return the name. All callers changed.
4072 Do not close the file; rewind it instead, and leave it open for
4073 the caller. Do not lock the temp file. Unwind-protect the file
4074 and the file-descriptor.
4075 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4076 If an asynchrounous process, record it here, not in call_process.
4077 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4078 * eval.c (set_unwind_protect): New function.
4079 * fileio.c (write_region): New function, generalized from the
4080 old Fwrite_region. Do not lock temp files.
4081 (Fwrite_region): Use it.
4082 * lisp.h (set_unwind_protect, write_region): New decls.
4083 * process.c: Include <verify.h>.
4084 (make_process): Mark fds as initially closed.
4085 (deleted_pid_list): Now a list of pid-filename pairs.
4087 (close_process_fd): New function.
4088 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4089 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4090 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4091 (create_process, create_pty, Fmake_serial_process)
4092 (server_accept_connection): Record which fds need to be closed,
4093 and let deactivate_process close them.
4094 (Fmake_network_process): Do not discard the unwind-protect
4095 until it's safe to do so.
4096 (deactivate_process): Close the fds opened by create_process etc.
4097 (Fprocess_send_eof): Adjust to new way of recording open fds.
4098 Report an error if /dev/null can't be opened, instead of aborting.
4099 * process.h (PROCESS_OPEN_FDS): New constant.
4100 (struct Lisp_Process): New member open_fds.
4101 (record_kill_process, record_deleted_pid): Adjust signatures.
4102 (record_deleted_pid): Move decl here ...
4103 * syswait.h (record_deleted_pid): ... from here.
4105 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4107 * decompress.c: Fix bugs with large buffers and weird inputs.
4108 Tune a bit. Reindent as per usual Emacs style.
4109 (BUFFER_SIZE): Remove.
4110 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4111 more than UINT_MAX bytes. Decompress into the gap instead of into
4112 an auto buffer, as this should avoid copying. Return nil if
4113 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4114 set immediate_quit; we shouldn't trust zlib code that much.
4116 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4118 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4119 errors, and really move the gap to where we want it.
4121 * lisp.h: Include decompress.c support.
4123 * emacs.c (main): Include decompress.c support.
4125 * Makefile.in: Include -lz if present.
4127 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4129 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4130 (initWithTitle:): Initialize frame to 0.
4131 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4132 (fillWithWidgetValue:frame:): Rename from
4133 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4135 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4136 fillWithWidgetValue:frame:
4138 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4139 remove memory leak warnings.
4141 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4142 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4145 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4146 (x_activate_menubar): Update the whole menu.
4147 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4148 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4149 current event is not NSSystemDefined (Bug#15001).
4150 Call ns_check_menu_open only if trackingMenu is 2.
4151 (menuDidClose:): New method, decrease trackingMenu.
4152 (fillWithWidgetValue:setDelegate:): New method.
4153 (fillWithWidgetValue:): Call the above.
4155 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4157 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4159 Omit some unnecessary casts.
4160 Many of these go back to the old pre-C89 days, when they may have
4161 been needed, but we've been assuming C89 or later for a while now.
4162 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4163 (live_float_p, live_misc_p, live_vector_p):
4164 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4165 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4166 (defvar_per_buffer):
4167 * callint.c (Fcall_interactively):
4168 * doc.c (Fsubstitute_command_keys):
4169 * filelock.c (get_boot_time):
4170 * frame.c (xrdb_get_resource):
4171 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4172 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4173 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4174 (menuitem_highlight_callback, menu_destroy_callback)
4175 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4176 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4177 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4178 (xg_tool_bar_help_callback, tb_size_cb):
4179 * image.c (xpm_alloc_color, png_read_from_memory)
4180 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4181 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4183 * keymap.c (describe_map):
4184 * nsfns.m (Fns_display_monitor_attributes_list):
4185 * nsmenu.m (process_dialog:):
4186 * nsterm.m (hold_event):
4187 * process.c (wait_reading_process_output):
4188 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4189 * scroll.c (do_direct_scrolling, scrolling_1):
4190 * termcap.c (tgetent):
4191 * window.c (check_window_containing, add_window_to_list)
4192 (freeze_window_starts):
4193 * xdisp.c (compare_overlay_entries, vmessage):
4194 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4195 (x_get_monitor_attributes_xrandr)
4196 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4197 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4198 * xfont.c (xfont_match, xfont_open):
4199 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4200 (menubar_selection_callback, menu_position_func)
4201 (popup_selection_callback, create_and_show_popup_menu)
4202 (dialog_selection_callback, create_and_show_dialog):
4203 * xrdb.c (x_get_string_resource):
4205 * xsmfns.c (x_session_check_input):
4206 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4207 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4208 (xaw_jump_callback, xaw_scroll_callback):
4209 Omit unnecessary casts.
4211 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4213 Minor string-length refactoring.
4214 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4215 * frame.c (make_monitor_attribute_list):
4216 Prefer build_string to strlen + make_string.
4218 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4220 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4221 don't check minor_code (Bug#14417).
4223 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4225 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4226 vertical positions instead. This avoids calling MATRIX_ROW with
4227 row numbers that are possibly beyond valid limits. (Bug#15064)
4229 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4231 Use xstrdup and build_unibyte_string where applicable.
4232 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4233 * xfns.c (x_window):
4234 * xrdb.c (x_get_customization_string):
4235 * xterm.c (xim_initialize):
4236 * w32fns.c (w32_window): Use xstrdup.
4237 (w32_display_monitor_attributes_list):
4238 * emacs.c (init_cmdargs):
4239 * keyboard.c (PUSH_C_STR):
4240 * nsfont.m (nsfont_open):
4241 * sysdep.c (system_process_attributes):
4242 * w32.c (system_process_attributes):
4243 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4245 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4247 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4248 variables of these types so that GDB would know about them, as aid
4249 for debugging fatal exceptions. (Bug#15024) See also
4250 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4253 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4255 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4256 larger than the NSWindow (Bug#14934).
4258 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4260 Redesign redisplay interface to drop global variable updated_window.
4261 Always pass currently updated window as a parameter to update routines.
4262 * dispextern.h (updated_window): Remove declaration.
4263 (struct redisplay_interface): Pass window parameter to
4264 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4265 and after_update_window_hook.
4266 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4268 * dispnew.c (updated_window): Remove.
4269 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4270 (update_window_line): Adjust to match redisplay interface changes.
4271 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4272 (ns_scroll_run, ns_after_update_window_line):
4273 * w32term.c (x_update_window_begin, x_update_window_end)
4274 (x_after_update_window_line, x_scroll_run):
4275 * xterm.c (x_update_window_begin, x_update_window_end)
4276 (x_after_update_window_line, x_scroll_run):
4277 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4278 Likewise. Adjust comments where appropriate.
4279 (x_cursor_to): Simplify because this is always called during window
4280 update (but install debugging check anyway).
4281 (expose_window): Check must_be_updated_p flag to see whether this
4282 function is called during window update.
4284 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4286 Do not reset window modification event counters excessively.
4287 These leftovers and poor man's tricky methods to catch extra
4288 redisplay's attention are no longer needed.
4289 * frame.c (set_menu_bar_lines_1):
4290 * minibuf.c (read_minibuf_unwind):
4291 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4292 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4293 (window_scroll_line_based, Fset_window_configuration):
4294 * xdisp.c (redisplay_window): Do not reset last_modified and
4295 last_overlay_modified counters.
4297 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4299 * xselect.c (x_send_client_event): Set send_event and serial, memset
4300 data.l as it might be bigger than data.b. Use 24 bit mask to
4301 XSendEvent (Bug#15034).
4303 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4305 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4306 for TTY frames that are not the top frame on their console.
4309 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4311 * w32term.c (w32fullscreen_hook): Really maximize frame when
4312 asked for (Bug#14841).
4314 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4316 Prefer selected_window to Fselected_window, likewise for frames.
4317 * buffer.c (Fbuffer_swap_text):
4318 * data.c (Fvariable_binding_locus):
4319 * window.c (run_window_configuration_change_hook): Adjust users.
4320 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4321 Use decode_live_frame.
4323 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4325 Be more careful if selected window shows the buffer other than current,
4326 use window_outdated only if this is not so. This change should also
4327 address some weird issues discussed in Bug#13012.
4328 * window.h (window_outdated): New prototype.
4329 * window.c (window_outdated): Now here. Convert from static and
4330 always assume window's buffer.
4331 (Fwindow_end, Fwindow_line_height): Use it.
4332 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4333 and always assume window's buffer.
4334 (redisplay_window): Adjust user.
4335 (redisplay_internal): Call to reconsider_clip_changes once and
4336 check whether mode line should be updated only if selected window
4337 shows current buffer.
4338 (run_window_scroll_functions): Use eassert for debugging check.
4339 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4341 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4343 * window.c (window_scroll, window_scroll_pixel_based)
4344 (window_scroll_line_based): Use bool for booleans.
4346 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4348 * process.c: Fix minor off-by-one issues in descriptor counts.
4349 This shouldn't fix any real bugs, but it cleans up the code a bit.
4350 (max_process_desc, max_input_desc): -1, not 0, means none.
4352 (delete_input_desc): New function.
4353 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4354 (deactivate_process): Scan backwards when recomuting max_process_desc;
4355 that should be faster.
4356 (init_process_emacs): Initialize max_input_desc.
4358 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4360 Use region cache to speedup bidi_find_paragraph_start.
4361 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4362 Rename cache_long_line_scans to cache_long_scans.
4363 * buffer.c (bset_cache_long_line_scans): Rename to
4364 bset_cache_long_scans.
4365 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4366 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4368 (syms_of_buffer): Rename cache-long-line-scans to
4369 cache-long-scans. Adjust docstring.
4370 * search.c (newline_cache_on_off):
4371 * indent.c (width_run_cache_on_off): Adjust users.
4372 * bidi.c (bidi_paragraph_cache_on_off): New function.
4373 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4374 * insdel.c (prepare_to_modify_buffer):
4375 Invalidate bidi_paragraph_cache if enabled.
4377 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4379 Invalidate region caches only if buffer text is going to be changed.
4380 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4381 (modify_text): ...new prototype.
4382 (prepare_to_modify_buffer_1): New prototype.
4383 * textprop.c (modify_region): Rename to...
4384 (modify_text_properties): ...new function.
4385 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4386 (Fremove_list_of_text_properties): Adjust users.
4387 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4388 (modify_text): ...new function.
4389 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4390 (prepare_to_modify_buffer_1): ...new function.
4391 * casefiddle.c (casify_region):
4392 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4393 (Ftranspose_regions): Use modify_text.
4395 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4397 * lisp.mk (lisp): Add nadvice.elc.
4399 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4401 New macro to iterate over live buffers similar to frames.
4402 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4403 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4404 Declare buffer-related variables here to offload lisp.h.
4405 * buffer.c (Vbuffer_alist): Adjust comment.
4406 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4407 (other_buffer_safely):
4408 * data.c (store_symval_forwarding):
4409 * dispnew.c (Fframe_or_buffer_changed_p):
4410 * fileio.c (Fdo_auto_save):
4411 * filelock.c (unlock_all_files):
4412 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4414 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4416 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4417 * callproc.c (create_temp_file):
4418 * filelock.c (create_lock_file):
4419 Assume mkostemp, since it's now provided by Gnulib.
4421 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4423 * w32.c (mkostemp): New function.
4424 (mktemp): Remove, no longer used. Most of the code reused in
4425 mkostemp. (Bug#15015)
4426 (mktemp): Don't undef.
4428 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4430 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4431 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4432 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4433 (free_glyph_pool, check_glyph_memory): Likewise for
4434 all users. Adjust comments where appropriate.
4436 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4438 * composite.h: Minor fixups.
4439 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4440 to fix a misspelling, and change it to an inline function while
4441 we're at it (it need not be a macro). All uses changed.
4442 (composition_method, composition_valid_p):
4443 Rewrite to avoid assignments in if-conditions.
4445 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4447 Do not use global Lisp_Object in composition macros.
4448 * composite.h (composition_temp): Remove declaration.
4449 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4450 (composition_method, composition_valid_p): ...inline functions.
4451 (compose_region): Remove the leftover.
4452 * composite.c (composition_temp): Remove.
4453 (run_composition_function, update_compositions)
4454 (composition_compute_stop_pos, composition_adjust_point)
4455 (Ffind_composition_internal):
4456 * coding.c (handle_composition_annotation):
4457 * xdisp.c (handle_composition_prop, check_point_in_composition):
4458 Related users changed.
4460 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4462 Drop FRAME_PTR typedef.
4463 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4464 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4465 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4466 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4467 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4468 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4469 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4470 All related users changed.
4472 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4474 * eval.c (default_toplevel_binding): New function.
4476 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4477 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4478 (syms_of_eval): Export them.
4479 * data.c (Fdefault_value): Micro cleanup.
4480 * term.c (init_tty): Use "false".
4482 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4484 Fix X GC leak in GTK and raw (no toolkit) X ports.
4485 * xterm.c (x_free_frame_resources): If white and black relief
4486 GCs are allocated, always free them here.
4487 * xfns.c (x_make_gc): Omit redundant initialization.
4488 * widget.c (create_frame_gcs): Remove the leftover.
4489 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4490 in x_free_frame_resources.
4492 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4494 * nsterm.m (windowWillResize:toSize:): Only change title if
4495 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4497 (viewDidEndLiveResize): New method.
4499 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4500 inside NS_IMPL_COCOA.
4502 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4504 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4505 Do not check whether undo is enabled because record_insert and
4506 record_delete does that themselves.
4508 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4510 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4511 member which is not really used any more.
4512 (FRAME_XIC_BASE_FONTNAME): Remove.
4513 * xfns.c (xic_free_fontset): Adjust user.
4514 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4515 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4516 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4517 (xdialog_show): Use eassert for debugging check.
4518 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4520 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4522 * fileio.c, fns.c (merge): Move extern decl from here ...
4523 * lisp.h (merge): ... to here.
4525 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4527 Fix last font-related change.
4528 * w32font.h (w32font_list_internal, w32font_match_internal):
4530 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4531 (uniscribe_list_family): Adjust to match font API change.
4532 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4533 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4535 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4537 * frame.h (FRAME_MOUSE_UPDATE):
4538 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4539 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4541 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4543 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4544 * font.h (struct font_driver): Change list, match, and list_family
4545 functions to accept struct frame * as first arg.
4546 * font.c (font_score, font_compare, font_sort_entities):
4548 (font_sort_entities, font_list_entities, font_select_entity):
4549 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4550 match font API change.
4551 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4552 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4553 * ftxfont.c (ftxfont_list, ftxfont_match):
4554 * xftfont.c (xftfont_list, xftfont_match):
4555 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4556 * w32font.c (w32font_list, w32font_match, w32font_list):
4557 (w32font_list_internal, w32_font_match_internal): Likewise.
4558 * xfaces.c (Fx_family_fonts): Adjust user.
4560 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4562 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4563 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4564 only if HAVE_X_WINDOWS is in use.
4565 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4566 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4567 * w32term.c (x_wm_set_icon_position): Likewise.
4568 * w32fns.c (x_icon): Adjust user.
4570 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4572 * xterm.c (last_mouse_press_frame): Remove the
4573 leftover which is not really used any more.
4574 (handle_one_xevent, syms_of_xterm): Adjust users.
4575 (x_flush): Call XFlush once per each X display, not frame.
4576 This is better because this code always unconditionally skips
4577 non-X frames in Vframe_list and issues the only XFlush if we
4578 have more than one X frame on the same X display.
4579 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4580 Use bool for booleans.
4581 (x_draw_glyph_string_background, cvt_string_to_pixel):
4582 (cvt_pixel_dtor): Drop unnecessary prototypes.
4583 * xterm.h (x_display_ok): Adjust prototype.
4585 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4587 Drop unnecessary functions that deals with frame pixel size.
4588 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4589 (x_pixel_height): Drop prototypes.
4590 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4591 (x_pixel_height): Drop implementations.
4592 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4593 which should be always valid for window frame.
4594 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4595 * w32menu.c (Fx_popup_dialog):
4596 * xmenu.c (Fx_popup_dialog): Likewise for both.
4598 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4600 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4601 frame parameters and call to Fmodify_frame_parameters just once.
4602 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4603 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4604 and mention nil frame in docstring.
4606 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4608 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4609 (x_figure_window_size): Likewise. Adjust to return long.
4610 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4611 (toplevel): Move Qterminal_live_p to...
4612 * terminal.c (toplevel): ...here, make it static, and...
4613 (syms_of_terminal): ...DEFSYM here.
4614 * frame.h (Qterminal_live_p): Remove declaration.
4615 (make_frame, x_figure_window_size): Adjust prototype.
4616 * nsfns.m (Fx_create_frame): Use long for window flags.
4618 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4620 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4621 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4622 Do not assume that emacs_close (INT_MAX) is a no-op.
4624 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4626 * xfaces.c (make_face_cache): For struct face_cache, prefer
4627 xmalloc to xzalloc and so avoid redundant call to memset.
4628 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4630 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4632 * fringe.c (draw_window_fringes, update_window_fringes)
4633 (compute_fringe_widths):
4634 * w32term.c (x_draw_glyph_string):
4635 * window.c (candidate_window_p, Frecenter):
4636 * xfaces.c (realize_basic_faces, realize_default_face)
4637 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4638 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4639 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4640 * xmenu.c (Fx_menu_bar_open_internal):
4641 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4642 * xsettings.c (xft_settings_event):
4643 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4644 Use bool for booleans. Adjust style and comments where
4646 * dispextern.h (draw_window_fringes, update_window_fringes)
4647 (compute_fringe_widths):
4648 * xterm.h (x_had_errors_p): Adjust prototype.
4650 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4652 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4653 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4655 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4657 * fns.c (toplevel): Remove comment before Fsafe_length because
4660 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4662 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4664 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4666 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4667 frame which got the message is still alive, before dereferencing
4668 its pointer. (Bug#14970)
4670 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4671 be a live window, before using it as such. (Bug#14970)
4673 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4675 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4676 w32_detect_focus_change instead of doing part of its job by hand.
4677 This fixes the problem whereby FOCUS_OUT events were not sent to
4680 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4682 * process.c (Fprocess_list): Doc fix.
4684 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4685 being re-exposed only if it didn't ask to become visible.
4686 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4687 was previously iconified. (Bug#14841)
4688 (x_iconify_frame): Mark the frame iconified.
4690 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4692 Fix minor problems found by static checking.
4693 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4694 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4696 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4698 * eval.c (set_specpdl_old_value): New function.
4699 (unbind_to): Minor simplification.
4700 (get_backtrace_frame): New function.
4701 (Fbacktrace_frame): Use it. Add `base' argument.
4702 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4703 (syms_of_eval): Export backtrace-eval.
4704 * xterm.c (x_focus_changed): Simplify.
4706 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4708 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4710 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4712 * xdisp.c (redisplay_window): Instead of moving point out of
4713 scroll margin, reject the force_start method, and try scrolling
4714 instead. (Bug#14780)
4716 2013-07-24 Ken Brown <kbrown@cornell.edu>
4718 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4721 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4723 * eval.c (Fprogn): Do not check that BODY is a proper list.
4724 This undoes the previous change. The check slows down the
4725 interpreter, and is not needed to prevent a crash. See
4726 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4728 2013-07-23 Glenn Morris <rgm@gnu.org>
4730 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4732 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4734 Port to GNU/Linux systems with tinfo but not ncurses.
4735 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4736 to decide whether ncurses is being used. Without this change,
4737 GCC complains about tgetent not being declared, on a system
4738 that has tinfo installed but ncurses not installed.
4740 * eval.c (Fprogn): Check that BODY is a proper list.
4742 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4743 * data.c (Fsetq_default):
4744 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4745 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4747 Tune by taking advantage of the fact that ARGS is always a list
4748 when a function is declared to have UNEVALLED args.
4750 * emacsgtkfixed.c: Port to GCC 4.6.
4751 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4753 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4755 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4756 here to silence compiler warnings.
4758 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4760 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4761 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4762 from messing up Emacs's 'struct frame' (Bug#14923).
4764 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4766 * alloc.c (make_save_ptr_ptr): Define this function.
4767 It was inadvertently omitted. It's needed only if
4768 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4770 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4772 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4773 frame have focus (Bug#14895).
4775 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4777 Avoid vfork-related deadlock more cleanly.
4778 * callproc.c (child_setup): When the child's exec fails, output
4779 the program name, as that's more useful. Use O_NONBLOCK to avoid
4781 * process.c (create_process_1): Remove; no longer needed.
4782 (create_process): Remove timer hack; no longer needed, now that
4783 the child avoids deadlock.
4785 2013-07-20 Glenn Morris <rgm@gnu.org>
4787 * image.c (Fimage_flush): Fix doc typo.
4789 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4791 Fix array bounds violation when pty allocation fails.
4792 * process.c (PTY_NAME_SIZE): New constant.
4793 (pty_name): Remove static variable; it's now auto.
4794 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4795 Take pty_name as an arg rather than using a static variable.
4796 All callers changed.
4797 (create_process): Recover pty_flag from process, not from volatile local.
4798 (create_pty): Stay inside array even when pty allocation fails.
4799 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4801 * lread.c (Fload): Avoid initialization only when lint checking.
4802 Mention that it's needed only for older GCCs.
4804 2013-07-20 Kenichi Handa <handa@gnu.org>
4806 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4807 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4809 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4811 * lread.c (Fload): Avoid uninitialized warning.
4813 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4815 Fix some minor file descriptor leaks and related glitches.
4816 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4817 (create_lock_file): Use write, not emacs_write.
4818 * image.c (slurp_file, png_load_body):
4819 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4820 (server_accept_connection):
4821 Don't leak an fd on memory allocation failure.
4822 * image.c (slurp_file): Add a cheap heuristic for growing files.
4823 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4824 as that's what the other routines do. Maybe input need not be
4825 blocked at all, but it's better to be consistent.
4826 Avoid undefined behavior when strlen is zero.
4828 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4829 (NSTATICS): Now a constant; doesn't need to be a macro.
4831 2013-07-19 Richard Stallman <rms@gnu.org>
4833 * coding.c (decode_coding_utf_8): Add simple loop for fast
4834 processing of ASCII characters.
4836 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4838 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4840 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4842 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4843 unportable 'struct x_display_info'.
4844 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4847 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4849 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4850 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4852 (system_process_attributes): Prefer plain char to unsigned char
4853 when either will do. Clean up properly if interrupted or if
4854 memory allocations fail. Don't assume sscanf succeeds.
4855 Remove no-longer-needed workaround to stop GCC from whining.
4856 Read command-line once, instead of multiple times. Check read status a
4859 Fix obscure porting bug with varargs functions.
4860 The code assumed that int is treated like ptrdiff_t in a vararg
4861 function, which is not a portable assumption. There was a similar
4862 -- though these days less likely -- porting problem with various
4863 assumptions that pointers of different types all smell the same as
4864 far as vararg functions is conserved. To make this problem less
4865 likely in the future, redo the API to use varargs functions.
4866 * alloc.c (make_save_value): Remove this vararg function.
4867 All uses changed to ...
4868 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4869 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4871 (make_save_ptr): Rename from make_save_pointer, for consistency with
4872 the above. Define only on platforms that need it. All uses changed.
4874 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4876 * keyboard.c: Try to fix typos in previous change.
4877 (DISPLAY_LIST_INFO): New macro.
4878 (kbd_buffer_get_event): Do not access members that are not present
4879 in X11. Revert inadvertent change of "!=" to "=".
4881 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4883 * keyboard.c (kbd_buffer_get_event):
4884 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4885 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4887 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4889 * filelock.c: Fix unlikely file descriptor leaks.
4890 (get_boot_time_1): Rework to avoid using emacs_open.
4891 This doesn't actually fix a leak, but is better anyway.
4892 (read_lock_data): Use read, not emacs_read.
4894 * doc.c: Fix minor memory and file descriptor leaks.
4895 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4896 (get_doc_string, Fsnarf_documentation):
4897 Fix file descriptor leak on error.
4899 * term.c: Fix minor fdopen-related file descriptor leaks.
4900 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4901 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4903 * charset.c: Fix file descriptor leaks and errno issues.
4905 (load_charset_map_from_file): Don't leak file descriptor on error.
4906 Use plain record_xmalloc since the allocation is larger than
4907 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4909 * eval.c (record_unwind_protect_nothing):
4910 * fileio.c (fclose_unwind):
4912 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4913 The replacement doesn't block input, but that no longer seems
4916 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4918 * lread.c: Fix file descriptor leaks and errno issues.
4919 (Fload): Close some races that leaked fds or streams when 'load'
4921 (Fload, openp): Report error number of last nontrivial failure to open.
4922 ENOENT counts as trivial.
4923 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4925 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4926 now that the function is always called with a nonnegative arg.
4927 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4928 All uses replaced with ...
4929 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4931 A few more minor file errno-reporting bugs.
4932 * callproc.c (Fcall_process):
4933 * doc.c (Fsnarf_documentation):
4934 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4935 * process.c (set_socket_option):
4936 Don't let a constructor trash errno.
4937 * doc.c: Include <errno.h>.
4939 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4941 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4943 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4945 Fix w32 bug with call-process-region (Bug#14885).
4946 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4947 to Fcall_process when the input is empty. This simplifies the
4948 code a bit. It makes no difference on POSIXish platforms but
4949 apparently it fixes a bug on w32.
4951 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4952 * fileio.c (close_file_unwind): Don't close if FD is negative;
4953 this can happen when unwinding a zapped file descriptor.
4954 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4955 in case Emacs runs out of memory between the two unwind-protects.
4956 Don't trash errno when closing FD.
4957 Zap the FD in the specpdl when closing it, instead of deferring
4958 the removal of the unwind-protect; this fixes a bug where a child
4959 function unwinds the stack past us.
4961 New unwind-protect flavors to better type-check C callbacks.
4962 This also lessens the need to write wrappers for callbacks,
4963 and the need for make_save_pointer.
4964 * alloca.c (free_save_value):
4965 * atimer.c (run_all_atimers):
4967 * alloc.c (safe_alloca_unwind):
4968 * atimer.c (unwind_stop_other_atimers):
4969 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4970 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4971 * minibuf.c (choose_minibuf_frame_1):
4972 * process.c (make_serial_process_unwind):
4973 * xdisp.h (pop_message_unwind):
4974 * xselect.c (queue_selection_requests_unwind):
4975 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4976 * alloca.c (record_xmalloc):
4977 Prefer record_unwind_protect_ptr to record_unwind_protect with
4979 * alloca.c (Fgarbage_collect):
4980 Prefer record_unwind_protect_void to passing a dummy.
4981 * buffer.c (restore_buffer):
4982 * window.c (restore_window_configuration):
4983 * xfns.c, w32fns.c (do_unwind_create_frame)
4984 New wrapper. All record-unwind uses of wrappee changed.
4985 * buffer.c (set_buffer_if_live):
4986 * callproc.c (call_process_cleanup, delete_temp_file):
4987 * coding.c (code_conversion_restore):
4988 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4989 * editfns.c (save_excursion_restore)
4990 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4991 (save_restriction_restore):
4992 * eval.c (restore_stack_limits, un_autoload):
4993 * fns.c (require_unwind):
4994 * keyboard.c (recursive_edit_unwind, tracking_off):
4995 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4996 * macros.c (pop_kbd_macro, restore_menu_items):
4997 * nsfns.m (unwind_create_frame):
4998 * print.c (print_unwind):
4999 * process.c (start_process_unwind):
5000 * search.c (unwind_set_match_data):
5001 * window.c (select_window_norecord, select_frame_norecord):
5002 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5003 (fast_set_selected_frame):
5004 * xfns.c, w32fns.c (unwind_create_tip_frame):
5005 Return void, not a dummy Lisp_Object. All uses changed.
5006 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5007 * callproc.c (call_process_kill):
5008 * fileio.c (restore_point_unwind, decide_coding_unwind)
5009 (build_annotations_unwind):
5010 * insdel.c (Fcombine_after_change_execute_1):
5011 * keyboard.c (read_char_help_form_unwind):
5012 * menu.c (unuse_menu_items):
5013 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5014 * sound.c (sound_cleanup):
5015 * xdisp.c (unwind_redisplay):
5016 * xfns.c (clean_up_dialog):
5017 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5018 Accept no args and return void, instead of accepting and returning
5019 a dummy Lisp_Object. All uses changed.
5020 * cygw32.c (fchdir_unwind):
5021 * fileio.c (close_file_unwind):
5022 * keyboard.c (restore_kboard_configuration):
5023 * lread.c (readevalllop_1):
5024 * process.c (wait_reading_process_output_unwind):
5025 Accept int and return void, rather than accepting an Emacs integer
5026 and returning a dummy object. In some cases this fixes an
5027 unlikely bug when the corresponding int is outside Emacs integer
5028 range. All uses changed.
5029 * dired.c (directory_files_internal_unwind):
5030 * fileio.c (do_auto_save_unwind):
5031 * gtkutil.c (pop_down_dialog):
5032 * insdel.c (reset_var_on_error):
5033 * lread.c (load_unwind):
5034 * xfns.c (clean_up_file_dialog):
5035 * xmenu.c, nsmenu.m (pop_down_menu):
5036 * xmenu.c (cleanup_widget_value_tree):
5037 * xselect.c (wait_for_property_change_unwind):
5038 Accept pointer and return void, rather than accepting an Emacs
5039 save value encapsulating the pointer and returning a dummy object.
5041 * editfns.c (Fformat): Update the saved pointer directly via
5042 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5043 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5044 (unwind_body): New function.
5045 (record_unwind_protect): First arg is now a function returning void,
5046 not a dummy Lisp_Object.
5047 (record_unwind_protect_ptr, record_unwind_protect_int)
5048 (record_unwind_protect_void): New functions.
5049 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5050 * fileio.c (struct auto_save_unwind): New type.
5051 (do_auto_save_unwind): Use it.
5052 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5053 * insdel.c (struct rvoe_arg): New type.
5054 (reset_var_on_error): Use it.
5055 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5057 (specbinding_func): Remove; there are now several such functions.
5058 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5059 (set_unwind_protect_ptr): New function.
5060 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5062 Be simpler and more consistent about reporting I/O errors.
5063 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5064 Say "Read error" and "Write error", rather than "I/O error", or
5065 "IO error reading", or "IO error writing", when a read or write
5067 * process.c (Fmake_network_process, wait_reading_process_output)
5068 (send_process, Fprocess_send_eof, wait_reading_process_output):
5069 Capitalize diagnostics consistently. Put "failed foo" at the
5070 start of the diagnostic, so that we don't capitalize the
5071 function name "foo". Consistently say "failed" for such
5073 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5074 All callers changed. This is so it can use report_file_error.
5075 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5076 diagnostics consistently as above.
5078 * fileio.c (report_file_errno): Fix errno reporting bug.
5079 If the file name is neither null nor a pair, package it up as a
5080 singleton list. All callers changed, both to this function and to
5081 report_file_error. This fixes a bug where the memory allocator
5082 invoked by list1 set errno so that the immediately following
5083 report_file_error reported the wrong errno value.
5085 Fix minor problems found by --enable-gcc-warnings.
5086 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5087 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5089 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5091 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5092 Set event->arg to Qt if switch-event shall be generated.
5093 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5095 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5097 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5100 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5101 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5102 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5103 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5104 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5105 and there is a focused frame.
5106 (head_table): Add focus-in and focus-out.
5107 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5108 bind to handle-focus-in/out.
5110 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5111 (Fhandle_switch_frame): Call Fhandle_focus_in.
5112 (syms_of_frame): defsubr handle-focus-in/out.
5114 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5116 Fix porting bug to older POSIXish platforms (Bug#14862).
5117 * sysdep.c (emacs_pipe): New function, that implements
5118 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5119 This should port better to CentOS 5 and to Mac OS X 10.6.
5120 All calls to pipe2 changed.
5122 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5123 This makes the code easier to read and the executable a bit smaller.
5124 Do not replace all calls to Fcons that happen to create lists,
5125 just calls that are intended to create lists. For example, when
5126 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5127 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5128 Similarly for list2 through list5.
5129 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5130 * bytecode.c (exec_byte_code):
5131 * callint.c (quotify_arg, Fcall_interactively):
5132 * callproc.c (Fcall_process, create_temp_file):
5133 * charset.c (load_charset_map_from_file)
5134 (Fdefine_charset_internal, init_charset):
5135 * coding.c (get_translation_table, detect_coding_system)
5136 (Fcheck_coding_systems_region)
5137 (Fset_terminal_coding_system_internal)
5138 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5139 * composite.c (update_compositions, Ffind_composition_internal):
5140 * dired.c (directory_files_internal, file_name_completion)
5142 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5143 * doc.c (Fsnarf_documentation):
5144 * editfns.c (Fmessage_box):
5146 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5147 (Feval, eval_sub, Ffuncall, apply_lambda):
5148 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5149 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5150 (Fset_file_times, Finsert_file_contents)
5151 (Fchoose_write_coding_system, Fwrite_region):
5152 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5153 * font.c (font_registry_charsets, font_parse_fcname)
5154 (font_prepare_cache, font_update_drivers, Flist_fonts):
5155 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5156 * frame.c (make_frame, Fmake_terminal_frame)
5157 (x_set_frame_parameters, x_report_frame_params)
5158 (x_default_parameter, Fx_parse_geometry):
5159 * ftfont.c (syms_of_ftfont):
5160 * image.c (gif_load):
5161 * keyboard.c (command_loop_1):
5162 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5163 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5164 (Fminor_mode_key_binding, accessible_keymaps_1)
5165 (Faccessible_keymaps, Fwhere_is_internal):
5166 * lread.c (read_emacs_mule_char):
5167 * menu.c (find_and_return_menu_selection):
5168 * minibuf.c (get_minibuffer):
5169 * nsfns.m (Fns_perform_service):
5170 * nsfont.m (ns_script_to_charset):
5171 * nsmenu.m (ns_popup_dialog):
5172 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5173 (Fx_own_selection_internal):
5174 * nsterm.m (append2):
5175 * print.c (Fredirect_debugging_output)
5176 (print_prune_string_charset):
5177 * process.c (Fdelete_process, Fprocess_contact)
5178 (Fformat_network_address, set_socket_option)
5179 (read_and_dispose_of_process_output, write_queue_push)
5180 (send_process, exec_sentinel):
5181 * sound.c (Fplay_sound_internal):
5182 * textprop.c (validate_plist, add_properties)
5183 (Fput_text_property, Fadd_face_text_property)
5184 (copy_text_properties, text_property_list, syms_of_textprop):
5185 * unexaix.c (report_error):
5186 * unexcoff.c (report_error):
5187 * unexsol.c (unexec):
5188 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5189 (Fformat_mode_line, syms_of_xdisp):
5190 * xfaces.c (set_font_frame_param)
5191 (Finternal_lisp_face_attribute_values)
5192 (Finternal_merge_in_global_face, syms_of_xfaces):
5193 * xfns.c (x_default_scroll_bar_color_parameter)
5194 (x_default_font_parameter, x_create_tip_frame):
5195 * xfont.c (xfont_supported_scripts):
5196 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5197 (menu_help_callback, xmenu_show):
5199 * xterm.c (set_wm_state):
5200 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5201 and similarly for list2 through list5.
5203 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5205 * callproc.c (Fcall_process_region): Fix minor race and tune.
5206 (create_temp_file): New function, with the temp-file-creation part
5207 of the old Fcall_process_region. Use Fcopy_sequence to create the
5208 temp file name, rather than alloca + build_string, for simplicity.
5209 Don't bother to block input around the temp file creation;
5210 shouldn't be needed. Simplify use of mktemp.
5211 Use record_unwind_protect immediately after creating the temp file;
5212 this closes an unlikely race where the temp file was not removed.
5213 Use memcpy rather than an open-coded loop.
5214 (Fcall_process_region): Use the new function. If the input is
5215 empty, redirect from /dev/null rather than from a newly created
5216 empty temp file; this avoids unnecessary file system traffic.
5218 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5220 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5221 Simplify by making this case like the other two. This is a bit
5222 slower on obsolete hosts, but the extra complexity isn't worth it.
5224 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5225 * process.c (create_process) [!DOS_NT]:
5226 Remove now-unnecessary calls to emacs_close.
5228 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5230 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5231 returning early. (Bug#14850)
5233 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5234 and inhibit-iso-escape-detection attributes of 'undecided'.
5237 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5239 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5240 Reported by Herbert J. Skuhra in
5241 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5243 Don't lose top specpdl entry when memory is exhausted.
5244 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5245 specpdl overflow here, to simplify callers; all callers changed.
5246 Always reserve an unused entry at the stack top; this avoids
5247 losing the top entry's information when memory is exhausted.
5249 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5251 Clean up errno reporting and fix some errno-reporting bugs.
5252 * callproc.c (Fcall_process):
5253 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5254 * process.c (create_process, Fmake_network_process):
5255 * unexaix.c (report_error):
5256 * unexcoff.c (report_error):
5257 Be more careful about reporting the errno of failed operations.
5258 The code previously reported the wrong errno sometimes.
5259 Also, prefer report_file_errno to setting errno + report_file_error.
5260 (Fcall_process): Look at openp return value rather than at path,
5261 as that's a bit faster and clearer when there's a numeric predicate.
5262 * fileio.c (report_file_errno): New function, with most of the
5263 old contents of report_file_error.
5264 (report_file_error): Use it.
5265 (Ffile_exists_p, Ffile_accessible_directory_p):
5266 Set errno to 0 when it is junk.
5267 * fileio.c (Faccess_file):
5268 * image.c (x_create_bitmap_from_file):
5269 Use faccessat rather than opening the file, to avoid the hassle of
5270 having a file descriptor open.
5271 * lisp.h (report_file_errno): New decl.
5272 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5275 * process.c (create_process, wait_reading_process_output) [AIX]:
5276 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5277 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5278 a multithreaded environment anyway).
5279 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5281 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5283 * image.c (x_find_image_file): Don't close a remote file handle.
5285 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5287 Fix races with threads and file descriptors.
5288 * callproc.c (Fcall_process_region):
5289 * dired.c (open_directory):
5290 * emacs.c (main, Fdaemon_initialized):
5291 * image.c (x_find_image_file):
5292 * inotify.c (Finotify_rm_watch):
5293 * lread.c (Flocate_file_internal):
5294 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5295 * term.c (term_mouse_moveto, init_tty):
5296 * termcap.c (tgetent):
5297 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5298 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5299 * unexhp9k800.c, unexmacosx.c (unexec):
5300 * callproc.c (Fcall_process_region):
5301 Use emacs_close, not close.
5302 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5303 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5304 and posix_close function on current platforms (which all lack them).
5305 (emacs_close): Use it. This should fix the races on GNU/Linux and
5306 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5307 and it should avoid closing random victim file descriptors on
5310 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5312 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5313 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5316 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5317 This is for .gdbinit xbacktrace.
5319 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5320 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5321 (emacs_set_tty): Now static.
5322 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5323 * term.c (tty_capable_p, tty_default_color_capabilities)
5324 (get_tty_terminal, term_mouse_movement)
5325 (handle_one_term_event, init_tty, maybe_fatal):
5326 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5327 (tgetent, scan_file, name_match, compare_contin):
5328 * terminal.c (get_terminal):
5329 Use bool for boolean.
5330 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5331 Prefer char to unsigned char if either will do.
5332 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5333 (tty_write_glyphs): Prefer int to unsigned.
5334 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5335 All callers changed.
5336 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5338 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5341 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5342 (B__dummy__): New dummy symbol, to pacify C89.
5343 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5344 they can't grok varargs macros.
5345 * dispnew.c (add_window_display_history)
5346 (add_frame_display_history):
5347 * print.c (print_object):
5348 * xdisp.c (debug_method_add):
5349 Use %p printf format only for void pointers.
5350 * emacs.c (usage_message): New constant, replacing ...
5351 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5352 (main): Adjust to usage reorg.
5353 * fns.c (syms_of_fns):
5354 * profiler.c (syms_of_profiler):
5355 Don't use non-constant struct initializers.
5356 * gnutls.h (gnutls_initstage_t):
5357 * lisp.h (enum Lisp_Fwd_Type):
5358 * lread.c (lisp_file_lexically_bound_p):
5359 * xsettings.c (anonymous enum):
5360 Remove trailing comma.
5361 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5362 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5363 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5365 * regex.c (const_re_char): New type, to pacify strict C89.
5366 All uses of 'const re_char' replaced to use it.
5367 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5368 with glibc when strict C89. This change is imported from gnulib.
5370 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5371 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5372 Omit GNU_LINUX implementation, since it requires long long.
5373 * xterm.c (x_draw_underwave):
5374 Do not assume the traditional order of struct's members.
5375 (x_term_init): Rewrite to avoid the need for non-constant structure
5378 Syntax cleanup, mostly replacing macros with functions.
5379 This removes the need for the syntax_temp hack.
5380 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5381 * syntax.c (SYNTAX_INLINE): New macro.
5382 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5383 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5384 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5385 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5386 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5387 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5388 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5389 Now constants, not macros.
5390 (syntax_temp) [!__GNUC__]: Remove.
5391 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5392 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5393 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5394 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5395 Move here from syntax.h; now functions, not macros. Except for the
5396 last function, these are static since only syntax.c uses them.
5397 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5398 All uses changed. Now a function, not a macro; use this fact
5399 to simplify the code.
5400 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5401 compiler bugs; no longer relevant.
5402 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5403 (SYNTAX_INLINE): New macro.
5404 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5405 for the new functions. Use bool for boolean member.
5406 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5407 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5408 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5409 (SETUP_BUFFER_SYNTAX_TABLE):
5410 Now extern inline functions, not macros.
5411 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5412 Remove; all uses replaced by implementation.
5413 (syntax_temp) [!__GNUC__]: Remove decl.
5414 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5416 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5418 * emacs.c (main): Fix syntax error.
5420 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5422 Timestamp fixes for undo (Bug#14824).
5423 * atimer.c (schedule_atimer):
5424 * fileio.c (Ffile_newer_than_file_p):
5425 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5426 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5427 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5428 (syms_of_fileio): Remove Sclear_visited_file_name.
5429 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5430 file doesn't exist; this avoids an ambiguity with negative timestamps.
5431 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5432 * systime.h (make_emacs_time, invalid_emacs_time):
5433 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5434 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5435 * undo.c (record_first_change): Push (visited-file-modtime) onto
5436 undo list rather than reimplementing it by hand, incorrectly.
5438 2013-07-09 Ken Brown <kbrown@cornell.edu>
5440 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5442 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5444 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5446 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5448 Handle errno and exit status a bit more carefully.
5449 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5450 number into an exit status. Instead, use EXIT_CANCELED.
5451 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5452 * callproc.c (relocate_fd):
5453 * emacs.c (close_output_streams, main):
5454 * process.c (create_process):
5455 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5456 Use emacs_perror for simplicity.
5457 * callproc.c (relocate_fd, main):
5458 * sysdep.c (sys_subshell):
5459 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5460 (shut_down_emacs): Use emacs_write, not write.
5461 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5462 * fileio.c (Fcopy_file, e_write):
5463 * nsterm.m (ns_select):
5464 * process.c (send_process):
5465 * sound.c (vox_write):
5466 Use emacs_write_sig, not emacs_write.
5467 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5468 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5470 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5472 (emacs_full_write): New function.
5473 (emacs_write): Rewrite to use it.
5474 (emacswrite_sig, emacs_perror): New functions.
5475 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5477 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5479 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5480 on NS even if it is present. Pixmap on NS is a void*.
5482 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5484 Port to Ubuntu 10 (Bug#14803).
5485 Problem reported by T.V. Raman.
5486 * process.c (close_on_exec, accept4, process_socket):
5487 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5489 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5491 * w32.c (sys_dup): Declare prototype.
5495 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5497 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5499 Make file descriptors close-on-exec when possible (Bug#14803).
5500 This simplifies Emacs a bit, since it no longer needs to worry
5501 about closing file descriptors by hand in some cases.
5502 It also fixes some unlikely races. Not all such races, as
5503 libraries often open files internally without setting
5504 close-on-exec, but it's an improvement.
5505 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5506 * callproc.c (Fcall_process) [!MSDOS]:
5507 * emacs.c (main) [!DOS_NT]:
5508 * nsterm.m (ns_term_init):
5509 * process.c (create_process):
5510 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5511 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5512 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5513 Prefer mkostemp with O_CLOEXEC to mkstemp.
5514 * callproc.c (relocate_fd) [!WINDOWSNT]:
5515 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5516 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5518 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5519 Make the resulting file descriptor close-on-exec.
5520 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5521 * lread.c (load_descriptor_list, load_descriptor_unwind):
5522 Remove; no longer needed. All uses removed.
5523 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5524 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5526 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5527 (Fmake_network_process, Fnetwork_interface_list):
5528 (Fnetwork_interface_info, server_accept_connection):
5529 Make newly-created socket close-on-exec.
5530 * sysdep.c (emacs_open, emacs_fopen):
5531 Make new-created descriptor close-on-exec.
5532 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5533 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5535 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5537 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5538 for NS_IMPL_GNUSTEP.
5540 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5542 Fix openp errno handling.
5543 * callproc.c (Fcall_process): Preserve openp errno around close.
5544 * lread.c (openp): Set errno when returning -1, as some callers
5547 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5549 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5551 * nsterm.h (NSSavePanel): Update comment.
5552 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5553 (ns_run_file_dialog): Declare.
5555 * nsfns.m: Remove panelOK.
5557 (ns_run_file_dialog): New function.
5558 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5559 event loop, so file dialog is popped up by ns_run_file_dialog, called
5560 by sendEvent (Bug#14578).
5561 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5563 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5565 * xdisp.c (default_line_pixel_height): New function.
5566 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5567 (try_cursor_movement, redisplay_window, try_window)
5568 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5570 * window.c (window_scroll_pixel_based):
5571 use default_line_pixel_height.
5573 * dispextern.h (default_line_pixel_height): Add prototype.
5575 * frame.c (x_set_line_spacing): Accept a float value for
5576 line-spacing parameter, per the documentation.
5578 * data.c (Fmultibyte_string_p): Doc fix.
5580 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5582 Use emacs_open more consistently when opening files.
5583 This handles EINTR more consistently now, and makes it easier
5584 to introduce other uniform changes to file descriptor handling.
5585 * src/systdio.h: New file.
5586 * src/buffer.c (mmap_init):
5587 * cygw32.c (chdir_to_default_directory):
5588 * dispnew.c (Fopen_termscript):
5589 * emacs.c (Fdaemon_initialized):
5590 * fileio.c (Fdo_auto_save):
5591 * image.c (slurp_file, png_load_body, jpeg_load_body):
5592 * keyboard.c (Fopen_dribble_file):
5594 * print.c (Fredirect_debugging_output):
5595 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5596 * termcap.c (tgetent):
5597 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5598 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5599 * w32term.c (w32_initialize) [CYGWIN]:
5600 * xfaces.c (Fx_load_color_file):
5601 Use emacs_open instead of plain open, and emacs_fopen instead of
5603 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5604 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5605 * callproc.c (default_output_mode): New constant.
5606 (Fcall_process): Use it to call emacs_open instead of plain creat.
5607 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5608 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5609 (emacs_fopen): New function.
5610 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5611 Include <lisp.h>, for emacs_open.
5612 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5614 Remove duplicate #include directives.
5615 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5617 Don't include stdio.h twice.
5618 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5619 Don't include sys/types.h or stdio.h twice.
5620 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5621 * lread.c: Don't include coding.h twice.
5622 * nsfont.m: Don't include frame.h twice.
5623 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5624 * ralloc.c: Don't include <unistd.h> twice.
5625 * xdisp.c: Don't include font.h twice.
5626 * xterm.c: Don't include fontset.h twice.
5627 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5629 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5631 Scale ImageMagick images more carefully.
5632 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5633 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5634 Be more careful about avoiding undefined behavior after
5635 integer overflow and division by zero.
5637 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5639 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5640 (syms_of_w32fns): DEFSYM them.
5641 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5642 (CCHDEVICENAME): Define macros if not defined.
5643 (struct MONITOR_INFO_EX): New struct.
5644 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5645 (enum_display_monitors_fn): New variable.
5646 (globals_of_w32fns): Initialize it.
5647 (Fx_display_pixel_width, Fx_display_pixel_height)
5648 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5649 multi-monitor setups in docstrings.
5650 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5651 screen size by primary monitor's millimeter per pixel.
5652 (w32_monitor_enum, w32_display_monitor_attributes_list)
5653 (w32_display_monitor_attributes_list_fallback)
5654 (Fw32_display_monitor_attributes_list): New functions.
5655 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5657 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5659 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5661 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5663 * fileio.c (Qfile_notify_error): New error symbol.
5665 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5666 * inotify.c (inotify_callback, symbol_to_inotifymask)
5667 (Finotify_add_watch, Finotify_rm_watch): Use it.
5668 (inotifyevent_to_event): Exchange order of cookie and file name.
5669 (Finotify_add_watch): Adapt docstring.
5671 * lisp.h (Qfile_notify_error): Declare.
5673 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5675 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5676 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5677 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5678 which did not work (see <http://bugs.gnu.org/14569#307>).
5679 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5680 && (!noninteractive || initialized)). This attempts to thread
5681 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5683 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5685 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5686 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5688 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5690 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5691 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5692 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5693 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5695 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5697 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5698 Define to __sys_siglist.
5700 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5702 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5703 word-wrap, so that overflow-newline-into-fringe would work in
5704 visual-line-mode. (Bug#2749)
5705 (move_it_in_display_line_to): When the last scanned display
5706 element fits exactly on the display line, and
5707 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5708 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5709 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5710 finding buffer position that corresponds to pixel coordinates,
5711 e.g. in buffer_posn_from_coords.
5713 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5715 * process.c (handle_child_signal): Call catch_child_signal if
5718 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5720 Don't convert function pointers to void * and back.
5721 It isn't portable C, and it's easy enough to avoid.
5722 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5723 (make_save_value): Add support for SAVE_FUNCPOINTER.
5724 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5725 * print.c (print_object):
5726 Distinguish function from object pointers.
5727 * lisp.h (SAVE_FUNCPOINTER): New constant.
5728 (SAVE_SLOT_BITS): Adjust to it.
5729 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5730 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5731 (voidfuncptr): New typedef.
5732 (struct Lisp_Save_Value): New member data[0].funcpointer.
5733 (XSAVE_FUNCPOINTER): New function.
5735 Simplify buildobj processing.
5736 * Makefile.in (buildobj.h): Make it a sequence of strings each
5737 followed by comma, rather than a single string. Put it into a
5738 .tmp file in case there's an error while generating it.
5739 (gl-stamp): Use .tmp for temp files.
5740 (mostlyclean): Clean .tmp files.
5741 * doc.c (buildobj): Move to just the routine that needs it.
5742 It's now an array of strings, so processing is simpler.
5744 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5746 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5747 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5748 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5749 Invoke malloc_enable_thread even when not interactive.
5750 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5751 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5752 in this case, since the underlying bug has now been fixed.
5754 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5756 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5757 unlinking it (bug#14691).
5759 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5761 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5762 before checking whether buffer is modified. This lets
5763 `kill-buffer-query-functions' cancel killing of the buffer or save
5764 its content before `kill-buffer' asks user the "Buffer %s
5765 modified; kill anyway?" question.
5767 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5769 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5770 Let the super performKeyEquivalent deal with them (Bug#14747).
5772 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5774 * widget.c (resize_cb): Remove unused local.
5776 Do not use GTK 3 if it exists but cannot be compiled.
5777 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5778 * xterm.c (x_error_handler) [!USE_GTK]:
5781 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5783 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5785 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5786 to the valid range of values. (Bug#14753)
5788 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5789 when moving point by using the current glyph matrix. This avoids
5790 the need to force redisplay when this function is called in a
5793 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5795 Fix minor problems found by static checking.
5796 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5797 Redo the latter's body to sidestep GCC parenthesization warnings.
5798 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5799 * coding.c (detect_coding, detect_coding_system):
5800 * coding.h (struct undecided_spec):
5801 Use bool for boolean.
5802 * image.c (QCmax_width, QCmax_height): Now static.
5803 * xdisp.c (Fmove_point_visually): Remove unused local.
5805 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5807 * xdisp.c (Fmove_point_visually): New function.
5809 2013-06-28 Kenichi Handa <handa@gnu.org>
5811 * coding.h (define_coding_undecided_arg_index): New enum.
5812 (coding_attr_index): New members
5813 coding_attr_undecided_inhibit_null_byte_detection,
5814 coding_attr_undecided_inhibit_iso_escape_detection,
5815 coding_attr_undecided_prefer_utf_8.
5816 (undecided_spec): New struct.
5817 (struct coding_system): New member `undecided' of the member
5820 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5821 (detect_coding): Likewise.
5822 (detect_coding_system): Likewise.
5823 (Fdefine_coding_system_internal): New coding system properties
5824 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5826 (syms_of_coding): Adjust for coding_arg_undecided_max.
5828 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5830 * image.c (x_from_xcolors): Remove unused local.
5832 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5834 Defer image data transfer between X client and server until actual
5837 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5840 * image.c (Destroy_Image): Remove.
5841 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5842 `mask_p', and `colors_p'. All uses changed.
5843 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5844 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5845 New macros for `flags' arg to x_clear_image_1.
5846 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5847 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5848 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5849 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5850 (image_get_x_image, image_unget_x_image): New functions or macros.
5851 (image_background, image_background_transparent, x_to_xcolors)
5852 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5853 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5854 instead of Destroy_Image.
5855 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5856 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5857 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5858 (imagemagick_load_image, svg_load_image): Use them instead of
5859 x_create_x_image_and_pixmap, and x_put_x_image followed by
5860 x_destroy_x_image, respectively.
5861 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5862 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5863 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5864 background_transparent fields.
5865 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5866 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5868 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5870 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5871 This mostly consists of undoing recent changes.
5872 * callproc.c (Fcall_process):
5873 * process.c (create_process):
5874 Do not worry about catching SIGCHLD here, undoing previous change.
5875 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5876 * process.c, process.h (catch_child_signal):
5877 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5878 * process.c (catch_child_handler): Don't worry about being called
5879 lazily and do not assume caller has blocked SIGCHLD, undoing
5880 previous change. Move first-time stuff back to
5881 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5882 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5883 set lib_child_handler if it's already initialized, which may
5884 help avoid problems on GNUStep.
5886 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5888 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5889 * callproc.c (Fcall_process):
5890 * process.c (create_process):
5891 Make sure SIGCHLD is caught before we fork,
5892 since Emacs startup no arranges to catch SIGCHLD.
5893 * process.c (lib_child_handler): Initialize to null, not to
5895 (catch_child_signal): Allow self to be called lazily.
5896 Do nothing if it's already been called.
5897 Assume caller has blocked SIGCHLD (all callers do now).
5898 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5899 just before it's really needed.
5900 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5901 since it hasn't been caught yet.
5903 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5905 * image.c (compute_image_size): New function to implement
5906 :max-width and :max-height.
5907 (imagemagick_load_image): Use it.
5909 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5911 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5912 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5914 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5915 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5916 the SIGCHLD handler, since the code is not atomic and (due to glib)
5917 signals may be arriving now.
5918 * sysdep.c (init_signals): Do not catch child signals here;
5919 'main' now does that later, at a safer time.
5921 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5923 Clean up SIGCHLD handling a bit (Bug#14569).
5924 * process.c, process.h (catch_child_signal):
5925 Now always extern, even if !NS_IMPL_GNUSTEP.
5926 * process.c (catch_child_signal): Move glib tickler here from
5927 init_process_emacs, so that it's done earlier in Emacs
5928 initialization. Also move the noninteractive && !initialized
5929 check here from init_process_emacs. This is all a bit cleaner for
5930 GNUish platforms, and I hope it works around the Cygwin bug.
5931 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5932 that glib signal handling is tickled before glib creates threads.
5934 * process.c (wait_reading_process_output): Avoid int overflow
5935 when reading more than 2 GiB total from a process.
5937 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5939 * process.c (create_process): Handle a couple more cases,
5940 i.e., work even if new_argv and wait_child_setup[i] are cached.
5941 Use Fcall_process's style for volatile vars.
5943 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5945 * process.c (create_process): Mark PROCESS volatile.
5947 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5949 Use C99-style flexible array members if available.
5950 This avoids some subtle aliasing issues, which typically
5951 aren't a problem with GCC but may be a problem elsewhere.
5952 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5953 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5954 In either case, it uses a flexible array member rather than
5955 the old struct hack. All uses changed.
5956 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5957 Adjust to sdata reorganization.
5958 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5959 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5960 that ports better to pre-C99 non-GCC.
5961 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5962 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5963 as the latter has changed.
5964 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5965 and port better to pre-C99 GCC.
5966 * image.c (struct xpm_cached_color):
5967 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5968 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5969 Use FLEXIBLE_ARRAY_MEMBER.
5970 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5971 Move decl to top level so it gets checked against implementation.
5972 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5973 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5975 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5977 * syntax.c: Integer cleanups.
5978 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5979 All uses that need 0-or-2 changed to:
5980 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5981 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5982 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5983 (char_quoted, prev_char_comend_first, back_comment)
5984 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5985 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5986 Use bool for boolean.
5987 (update_syntax_table, skip_chars, skip_syntaxes):
5988 Prefer int to unsigned when either will do.
5989 (back_comment): Return boolean success flag, like forw_comment,
5990 instead of positive-or-minus-1 (which might have overflowed int anyway).
5991 Don't stuff ptrdiff_t into int.
5992 (syntax_spec_code, syntax_code_spec): Now const.
5993 (Fmatching_paren, scan_lists, scan_sexps_forward):
5994 Use enum syntaxcode for syntax code.
5995 (Fmatching_paren): Check that arg is a character, not just an integer.
5996 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5997 (Finternal_describe_syntax_value): Omit no-longer-needed
5999 (skip_chars): Use char, not unsigned char, when the distinction
6001 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6002 * bytecode.c (exec_byte_code):
6003 * syntax.c (syntax_spec_code, Fchar_syntax)
6004 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6006 * syntax.h (SYNTAX_WITH_FLAGS):
6007 Omit unnecessary casts.
6009 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6011 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6012 line dimensions here, to avoid race conditions with the main
6013 thread. (Bug#14062, bug#14630, bug#14669)
6015 * w32term.c (w32_draw_window_cursor): Compute the header line and
6016 mode line dimensions here.
6017 <w32_system_caret_window, w32_system_caret_hdr_height>:
6018 <w32_system_caret_mode_height>: New variables.
6020 * w32term.h: Declare them.
6022 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6024 * alloc.c (die): Move "assertion failed" string here ...
6025 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6026 COND when SUPPRESS_CHECKING. This shrinks the executable text
6027 size by 0.8% to 2.2% when configured with --enable-checking,
6028 depending on optimization flags (GCC 4.8.1 x86-64).
6030 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6032 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6034 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6035 base is 2; this is more accurate.
6037 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6039 * sound.c (string_default): Move to !WINDOWSNT section.
6040 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6042 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6044 * sound.c: Integer cleanups.
6045 Remove unnecessary forward decls.
6046 (struct sound_device): The 'file' member is now a Lisp_Object, not
6047 a char *, so that we needn't invoke alloca on a huge size.
6048 (Fplay_sound_internal): Adjust to this.
6049 (string_default): New function.
6050 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6051 Use it to adjust to the struct sound_device change.
6052 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6053 (be2hs) [0]: Remove.
6055 * syntax.c (skip_chars): Don't use uninitialized storage
6056 when searching a multibyte buffer for characters that are not in a
6057 unibyte string that contains non-ASCII characters.
6059 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6061 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6062 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6064 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6066 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6068 2013-06-18 Kenichi Handa <handa@gnu.org>
6070 * font.c (Ffont_spec): Signal an error for an invalid font name
6073 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6075 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6076 In particular this ports to 32-bit sparc Sun cc.
6077 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6078 array with a dummy element at specpdl[-1], so that its address can
6080 (unbind_to): Do not copy the binding; not needed, now that we
6081 copy old_value in the one place where the copy is needed.
6082 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6083 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6084 (union specbinding): Rename from struct specbinding. Redo layout
6085 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6086 which is not portable. With Sun C 5.12 32-bit sparc, the
6087 declaration causes nargs to be an unsigned bitfield, a behavior
6088 that the C standard allows; but Emacs wants nargs to be signed.
6089 The overall type is now a union of structures rather than a
6090 structure of union of structures, and the 'kind' member is now a
6091 bitfield, so that the overall type doesn't grow. All uses changed.
6092 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6094 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6096 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6097 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6099 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6101 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6103 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6104 unless we know that the window w's frame is a frame object.
6105 Another attempt at solving bug#14062 and bug#14630.
6107 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6109 * textprop.c (property_set_type): New enum.
6110 (add_properties): Allow appending/prepending text properties.
6111 (add_text_properties_1): Factored out of Fadd_text_properties.
6112 (Fadd_text_properties): Move all the code into
6113 add_text_properties_1.
6114 (Fadd_face_text_property): New function that calls
6115 add_text_properties_1.
6117 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6119 Move functions from lisp.h to individual modules when possible.
6120 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6121 * alloc.c (XFLOAT_INIT, set_symbol_name):
6122 * buffer.c (CHECK_OVERLAY):
6123 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6124 (set_char_table_parent):
6125 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6126 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6127 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6128 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6130 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6131 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6132 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6133 (backtrace_args, backtrace_debug_on_exit):
6134 * floatfns.c (CHECK_FLOAT):
6135 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6136 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6137 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6138 (set_hash_index_slot):
6139 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6140 * marker.c (CHECK_MARKER):
6141 * textprop.c (CHECK_STRING_OR_BUFFER):
6142 * window.c (CHECK_WINDOW_CONFIGURATION):
6143 Move here from lisp.h, and make these functions static rather than
6145 * buffer.c (Qoverlayp):
6147 * fns.c (Qhash_table_p):
6148 * window.c (Qwindow_configuration_p):
6150 * lisp.h: Remove the abovementioned defns and decls.
6152 Use functions, not macros, for XINT etc (Bug#11935).
6153 In lisp.h, prefer functions to function-like macros, and
6154 constants to object-like macros, when either will do. This:
6155 . simplifies use, as there's no more need to worry about
6156 arguments' side effects being evaluated multiple times.
6157 . makes the code easier to debug on some platforms.
6158 However, when using gcc -O0, keep using function-like macros
6159 for a few critical operations, for performance reasons.
6160 This sort of thing isn't needed with gcc -Og, but -Og
6161 is a GCC 4.8 feature and isn't widely-enough available yet.
6162 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6163 Remove enum lsb_bits; no longer needed.
6164 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6165 * buffer.c (Qoverlap):
6167 * fns.c (Qhash_table_p):
6168 Now extern, so lisp.h can use these symbols.
6169 * dispextern.h: Include character.h, for MAX_CHAR etc.
6170 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6171 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6172 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6173 (GLYPH_CODE_P): Move here from lisp.h.
6174 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6175 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6176 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6177 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6178 XUNTAG now returns void *.
6179 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6180 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6181 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6182 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6183 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6184 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6185 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6186 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6187 New macros, renamed from their sans-lisp_h_ counterparts.
6188 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6189 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6190 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6191 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6192 If compiling via GCC without optimization, define these as macros
6193 in addition to inline functions.
6194 To disable this, compile with -DINLINING=0.
6195 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6196 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6197 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6198 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6199 (INTMASK, VALMASK): Now macros, since static values cannot be
6200 accessed from extern inline functions.
6201 (VALMASK): Also a constant, for benefit of old GDB.
6202 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6203 is INTEGERP, which can fold it in.
6204 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6205 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6206 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6207 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6208 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6209 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6210 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6211 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6212 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6213 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6214 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6215 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6216 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6217 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6218 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6219 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6220 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6221 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6222 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6223 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6224 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6225 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6226 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6227 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6228 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6229 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6230 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6231 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6232 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6233 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6234 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6235 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6236 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6238 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6239 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6240 (VALMASK): Define in one place rather than in two, merging the
6241 USE_LSB_TAG parts; this is simpler.
6242 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6243 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6244 Move up, to avoid use before definition.
6245 Also include "globals.h" earlier, for the same reason.
6246 (make_natnum): New function.
6247 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6248 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6249 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6250 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6251 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6252 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6253 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6254 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6255 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6256 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6257 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6258 (Qwindow_configuration_p, Qimage): New forward declarations.
6259 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6260 (STRING_COPYIN): Remove; unused.
6261 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6262 (xcar_addr, xcdr_addr): New functions. All uses changed.
6263 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6264 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6265 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6266 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6267 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6268 (TYPE_RANGED_INTEGERP): Simplify.
6269 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6270 (setlocale, fixup_locale, synchronize_system_messages_locale)
6271 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6272 Now empty functions, not macros.
6273 (functionp): Return bool, not int.
6274 * window.c (Qwindow_configuration_p): Now extern,
6275 so window.h can use it.
6276 * window.h (Qwindowp): Move decl back to lisp.h.
6278 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6280 * xdisp.c (Fline_pixel_height): New function, required for solving
6283 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6285 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6287 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6289 * lread.c (syms_of_lread):
6290 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6292 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6294 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6296 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6298 * fileio.c (expand_file_name): Doc fix.
6300 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6302 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6303 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6304 Wait for self, not for 0. This can't hurt on GNU or similar
6305 system, and may help with Cygwin.
6307 * keyboard.c: Don't use PROP (...) as an lvalue.
6308 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6309 Use set_prop (A, B), not PROP (A) = B.
6311 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6313 * xdisp.c (get_it_property): Use it->window instead of generating
6314 a Lisp object from it->w.
6316 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6318 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6319 get-char-property the window that is being rendered, instead of
6320 the buffer, to support window-specific overlays. (Bug#14575)
6321 (compute_display_string_pos): When W is NULL, use the current
6322 buffer as the object to pass to get-char-property.
6323 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6324 pointer member of the bidi iterator, since no window is pertinent
6327 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6329 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6330 being displayed, and pass it to compute_display_string_pos.
6331 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6332 (bidi_paragraph_init): All callers changed.
6334 * xdisp.c (init_from_display_pos, init_iterator)
6335 (handle_single_display_spec, next_overlay_string)
6336 (get_overlay_strings_1, reseat_1, reseat_to_string)
6337 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6338 Set bidi_it.w member from it->w.
6339 (compute_display_string_pos): Accept additional argument, the
6340 window being displayed, and pass it to Fget_char_property.
6343 * dispextern.h (struct bidi_it): New member w, the window being
6345 (compute_display_string_pos): Adjust prototype.
6347 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6349 * xgselect.c: Remove unneeded include xterm.h.
6351 * process.c (wait_reading_process_output): Check for NS before GLIB.
6352 GLIB may be linked in due to rsvg, but ns_select must be called.
6354 * xgselect.c (xg_select): Remove call to window_system_available
6355 and g_main_context_pending at the top, so Gdk events (i.e. file
6356 notify) are processed when Emacs is started with -nw.
6358 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6360 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6361 (ctagsfiles3): New variable, includes only *.m files.
6362 (TAGS): Use an explicit language name in the regular expressions,
6363 to avoid transformation of '/SOMETHING' by MSYS to
6364 'c:\MSYS\SOMETHING'.
6366 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6368 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6370 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6372 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6373 still need to set the mouse pointer shape and activate help-echo.
6376 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6378 A few porting etc. fixes for the new file monitor code.
6379 See the thread containing
6380 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6381 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6382 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6383 (dir_monitor_callback, Fgfile_rm_watch):
6384 Use assq_no_quit instead of Fassoc, for speed.
6385 (dir_monitor_callback, Fgfile_rm_watch):
6386 eassert that the monitor is a fixnum.
6387 (dir_monitor_callback): No need for CDR_SAFE.
6388 Simplify building of lisp with alternative tails.
6389 (Fgfile_add_watch, Fgfile_rm_watch):
6390 Do not assume glib functions set errno reliably on failure.
6391 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6392 and signal an error otherwise.
6393 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6394 Use Fdelq instead of Fdelete, for speed.
6396 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6398 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6399 don't insist on being invoked on a highlighted tool-bar button.
6400 Avoids losing tool-bar functionality when mouse-highlight is nil.
6401 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6402 Don't highlight when mouse-highlight is nil.
6403 (note_mouse_highlight): When mouse-highlight is nil, don't return
6404 right away; instead, run tool-bar and mode-line highlight
6405 subroutine, clear any existing highlight, and revert the mouse
6406 pointer to its default shape. (Bug#14558)
6408 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6410 * lisp.mk (lisp): Add prog-mode.el.
6412 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6414 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6415 * process.c (dummy_handler): New function.
6416 (lib_child_handler): New static var.
6417 (handle_child_signal): Invoke it.
6418 (catch_child_signal): If a library has set up a signal handler,
6419 save it into lib_child_handler.
6420 (init_process_emacs): If using glib and not on Windows, tickle glib's
6421 child-handling code so that it initializes its private SIGCHLD handler.
6422 * syssignal.h (SA_SIGINFO): Default to 0.
6423 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6424 31; it should no longer be needed now.
6426 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6428 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6430 * gfilenotify.c (globals_of_gfilenotify): New function.
6431 (syms_of_gfilenotify): Move global initialization there.
6433 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6435 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6437 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6438 * keyboard.c (menu_bar_items, tool_bar_items):
6439 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6440 not override local keymaps any more.
6442 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6444 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6446 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6448 * w32console.c (initialize_w32_display): Return the dimensions of
6449 the console window via 2 additional arguments, not via the current
6450 frame. This avoids crashes due to overrunning the bounds of
6451 frame's decode_mode_spec_buffer, which is not resized following
6452 the change of the frame dimensions from the initial 10x10.
6454 * w32term.h (w32_initialize_display_info): Adjust prototype.
6456 * term.c (init_tty): Take dimensions of the frame from the values
6457 returned by initialize_w32_display.
6459 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6460 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6461 (LIBES): Add $(GFILENOTIFY_LIBS).
6463 * w32inevt.c (handle_file_notifications): Add dummy implementation
6464 for !HAVE_W32NOTIFY.
6466 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6468 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6470 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6472 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6474 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6476 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix minor problems found by static checking.
6479 * data.c (pure_write_error):
6480 Use xsignal2, not Fsignal, as Fsignal might return.
6481 * eval.c (set_backtrace_debug_on_exit): Now static.
6482 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6483 No longer inline. EXTERN_INLINE is needed only for functions
6484 defined in .h files. Reindent function header as per GNU style.
6485 (backtrace_p, backtrace_top, backtrace_next):
6486 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6487 compiler or linker. Add extern decls to pacify gcc -Wall.
6488 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6490 * frame.c (free_monitors): Define only on platforms that need it.
6491 * nsterm.m (ns_term_init):
6492 * process.c (catch_child_signal):
6493 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6494 defined on all porting targets these days.
6495 * process.c, process.h (catch_child_signal):
6496 Make it extern only if NS_IMPL_GNUSTEP is defined.
6498 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6500 * w32.c (gettimeofday): Make the signature identical to prototype
6501 in nt/inc/sys/time.h.
6503 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6505 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6508 * keyboard.c (safe_run_hooks_error): Improve error message.
6510 * data.c (pure_write_error): Add `object' argument.
6511 * puresize.h (CHECK_IMPURE): Use it.
6513 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6515 * Makefile.in (NOTIFY_OBJ): New variable.
6516 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6518 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6519 Call syms_of_gfilenotify.
6521 * gfilenotify.c: New file.
6523 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6524 and Qfile_w32notify.
6525 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6526 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6528 * lisp.h: Declare syms_of_gfilenotify.
6530 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6532 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6534 Merge the specpdl and backtrace stacks. Make the structure of the
6535 specpdl entries more obvious via a tagged union of structs.
6536 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6537 (enum specbind_tag): New enum.
6538 (struct specbinding): Make it a tagged union of structs.
6539 Add a case for backtrace records.
6540 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6541 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6542 (backtrace_debug_on_exit): New accessors.
6543 (struct backtrace): Remove.
6544 (struct catchtag): Remove backlist field.
6545 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6547 (Flocal_variable_p): Speed up the common case where the binding is
6549 * eval.c (backtrace_list): Remove.
6550 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6551 (set_backtrace_args, set_backtrace_nargs)
6552 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6553 (backtrace_next): New functions.
6554 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6555 (unwind_to_catch, internal_lisp_condition_case)
6556 (internal_condition_case, internal_condition_case_1)
6557 (internal_condition_case_2, internal_condition_case_n): Don't bother
6558 with backtrace_list any more.
6559 (Fsignal): Adjust to new backtrace format.
6560 (grow_specpdl): Move up.
6561 (record_in_backtrace): New function.
6562 (eval_sub, Ffuncall): Use it.
6563 (apply_lambda): Adjust to new backtrace format.
6564 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6566 (specbind): Adjust to new specpdl format. Simplify.
6567 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6568 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6570 (mark_backtrace): Remove.
6571 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6572 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6573 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6575 * profiler.c (record_backtrace): Use get_backtrace.
6576 (handle_profiler_signal): Use backtrace_top_function.
6577 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6580 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6582 * process.h (catch_child_signal): Declare.
6584 * process.c (catch_child_signal): New function.
6585 (init_process_emacs): Call it.
6587 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6588 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6590 (x_set_cursor_type): Remove declaration.
6591 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6592 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6593 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6594 (ns_get_color): Use F suffix on float.
6595 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6596 (ns_get_rgb_color): Remove.
6597 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6598 (note_mouse_movement): x and y are CGFloat.
6599 (ns_draw_fringe_bitmap): Remove unused rowY.
6600 Change #if to COCOA && >= 10_6.
6601 (ns_draw_window_cursor): Remove unused overspill.
6602 (ns_draw_underwave): width and x are EamcsCGFloat.
6603 (ns_draw_box): thickness is CGFloat.
6604 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6605 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6606 if not in main thread.
6607 (ns_get_pending_menu_title, ns_check_menu_open)
6608 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6609 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6610 (sendFromMainThread:): New method.
6611 (changeFont:): size is CGFloat.
6612 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6613 Disable warning about permanent text.
6614 (characterIndexForPoint:): Adjust return type depending on GNUStep
6616 (mouseDown:): delta is CGFloat.
6617 (updateFrameSize): Remove unised variable f.
6618 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6619 Cast float to EmacsCGFloat.
6620 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6621 also to -1 when restoring.
6622 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6623 inside NS_IMPL_COCOA.
6624 (toggleFullScreen:): Put call to toggleFullScreen inside
6625 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6626 (setPosition:portion:whole:): por is CGFloat.
6627 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6628 (mouseDown:): Use CGFloat.
6629 (mouseDragged:): Remove unised variable edge.
6630 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6632 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6634 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6635 when NS_IMPL_GNUSTEP.
6636 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6637 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6638 (EmacsToolbar): Add clearAll. Add tag argument to
6639 addDisplayItemWithImage.
6640 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6642 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6644 * nsmenu.m (ns_update_menubar): Make static.
6645 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6646 (fillWithWidgetValue:): Add cast to SEL for setAction.
6647 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6648 (update_frame_tool_bar): Update code for GNUStep.
6649 (clearAll): New method.
6650 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6651 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6652 Move identifierToItem setObject and activeIdentifiers addObject before
6653 call to insertItemWithItemIdentifier.
6654 (validateVisibleItems): Fix indentation.
6655 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6656 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6657 UtilityWindow to aStyle, remove call to setStyleMask.
6659 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6661 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6662 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6663 Use F suffix on floats.
6664 (ns_char_width): Returns CGFloat.
6665 (ns_ascii_average_width): w is CGFloat instead of float.
6666 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6668 (ns_glyph_metrics): CGFloat instead of float.
6670 * nsfns.m (x_set_foreground_color, x_set_background_color):
6672 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6673 remove unused variables.
6674 (Fns_read_file_name): Keep track if panel is for save.
6675 Use ns_filename_from_panel/ns_directory_from_panel.
6676 (Fns_list_services): delegate only used for COCOA.
6677 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6678 Just return the input if GNUStep.
6679 (x_screen_planes): Remove.
6680 (Fxw_color_values): Use EmacsCGFloat
6681 (Fns_display_monitor_attributes_list): Only get screen number for
6683 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6685 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6686 ns_directory_from_panel.
6688 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6690 * process.c (handle_child_signal): Also use WCONTINUED.
6691 This is so that list-processes doesn't mistakenly list the process
6692 as stopped, when the process has actually been continued and is
6695 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6697 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6698 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6699 not already configured.
6701 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6703 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6705 * Makefile.in (mostlyclean): Remove *.res files.
6707 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6709 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6710 a buffer (bug#8447).
6712 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6714 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6715 display vector, and we backtrack, handle the case that the
6716 previous character position is also displayed from a display
6717 vector or covered by a display string or image. (Bug#14476)
6719 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6721 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6722 (struct MonitorInfo, free_monitors): Remove.
6723 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6724 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6725 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6728 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6729 (struct MonitorInfo, free_monitors): Remove.
6730 (ns_screen_name): Make static.
6731 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6732 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6735 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6736 (struct MonitorInfo): New struct.
6737 (free_monitors, make_monitor_attribute_list): Declare.
6739 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6741 (free_monitors, make_monitor_attribute_list): New functions.
6742 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6745 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6747 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6749 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6751 * keyboard.c: Apply keyboard decoding only to events that come directly
6752 from the tty, not from unread-command-events (bug#14368).
6753 (read_event_from_main_queue): New function, extracted from read_char).
6754 (read_decoded_char): Remove.
6755 (read_decoded_event_from_main_queue): New function to replace it.
6756 (read_char): Use it.
6757 (read_key_sequence): Use read_char rather than read_decoded_char.
6759 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6761 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6763 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6765 2013-05-22 Kenichi Handa <handa@gnu.org>
6767 The following changes are to fix the setting of
6768 buffer-file-coding-system on, for instance, C-x RET c unix RET
6769 _FILE_OF_DOS_EOL_TYPE_ RET.
6771 * coding.h (struct coding_system): New member detected_utf8_chars.
6773 * coding.c (detect_coding_utf_8): Count characters and check EOL
6774 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6776 (setup_coding_system): Do not initialize coding->head_ascii.
6777 (check_ascii): Do not set coding->eol_seen but update it. Do not
6778 call adjust_coding_eol_type here.
6779 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6780 If the eol-type of CODING is already specified, adjust the eol type
6781 of the found coding-system.
6782 (decode_coding_gap): Cancel previous change. Utilize the
6783 character numbers counted by detect_coding_utf_8. Fix detection
6786 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6788 * search.c (looking_at_1): Only set last_thing_searched if the match
6789 changed the match-data (bug#14281).
6791 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6793 * xdisp.c (reseat_at_previous_visible_line_start):
6794 Already declared in dispextern.h, so remove it here.
6795 (move_it_vertically_backward): Likewise.
6797 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6799 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6800 (Fx_display_pixel_width, Fx_display_pixel_height)
6801 (Fx_display_mm_width, Fx_display_mm_height):
6802 Mention `display-monitor-attributes-list' in docstrings.
6804 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6805 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6806 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6807 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6808 (Fx_display_backing_store, Fx_display_visual_class)
6809 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6810 (Fx_display_grayscale_p, Fx_display_pixel_width)
6811 (Fx_display_pixel_height, Fx_display_planes)
6812 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6813 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6814 (Fx_display_mm_width, Fx_display_mm_height)
6815 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6816 height for all physical monitors as in X11.
6818 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6819 Return pixel width or height for all physical monitors as in X11.
6821 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6823 Port --enable-gcc-warnings to clang.
6824 * bytecode.c (exec_byte_code):
6826 Redo diagnostic pragmas to pacify clang, too.
6827 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6828 * editfns.c (Fencode_time):
6829 * fileio.c (file_accessible_directory_p):
6830 * font.c (font_unparse_xlfd):
6831 Use '&"string"[index]' instead of '"string" + (index)'.
6832 * undo.c (user_error): Remove; unused.
6834 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6836 * insdel.c (insert_1_both): Document the arguments, instead of
6837 referring to insert_1, which no longer exists.
6839 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6840 some window, increment windows_or_buffers_changed, so that
6841 *Messages* display in that window is updated. (Bug#14408)
6843 * w32.c: Include epaths.h.
6844 (init_environment): Use cmdproxy.exe without leading directories.
6845 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6847 (gettimeofday): Adjust signature and return value to Posix
6850 * unexw32.c (open_output_file): Delete the existing emacs.exe
6851 before creating it, to break the hard link to the versioned
6854 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6855 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6856 (FIRSTFILE_OBJ): New variables.
6857 (W32_RES): Rename to EMACSRES. All users changed.
6858 (base_obj): Use $(CM_OBJ).
6859 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6860 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6861 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6862 $(W32_RES_LINK) before $(LIBES).
6863 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6865 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6867 * makefile.w32-in (DOC): Use just "DOC".
6869 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6871 * process.c: Export default filters and sentinels to Elisp.
6872 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6874 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6875 (Fset_process_sentinel, Fformat_network_address):
6876 Default to them instead of nil.
6877 (server_accept_connection): Sentinels can't be nil any more.
6878 (read_and_dispose_of_process_output): New function, extracted from
6879 read_process_output.
6880 (read_process_output): Use it; filters can't be nil.
6881 (Finternal_default_process_filter): New function, extracted from
6882 read_process_output.
6883 (exec_sentinel_unwind): Remove function.
6884 (exec_sentinel): Don't zilch sentinel while running.
6885 (status_notify): Sentinels can't be nil.
6886 (Finternal_default_process_sentinel): New function extracted from
6888 (setup_process_coding_systems): Default filter is not nil any more.
6889 (syms_of_process): Export new Elisp functions and initialize
6891 * lisp.h (make_lisp_proc): New function.
6893 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6895 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6897 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6899 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6900 unless we know that the window w is a leaf window.
6901 Another attempt at solving bug#14062.
6903 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6905 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6908 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6910 * image.c (gif_load): Check that subimages fit (Bug#14345).
6912 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6914 * lread.c (skip_dyn_eof): New function.
6915 (read1): Use it to skip the end of a file in response to #@00.
6917 * doc.c (get_doc_string): Slightly relax the sanity checking.
6919 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6921 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6922 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6923 (MonitorInfo): New struct.
6924 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6925 (Fns_display_monitor_attributes_list): New functions.
6926 (display-usable-bounds): Remove.
6927 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6930 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6932 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6933 (GTK_CHECK_VERSION): New macro, if not already defined.
6934 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6935 replaced by GTK_CHECK_VERSION.
6937 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6939 * xterm.h (GTK_PREREQ): New macro.
6940 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6941 to use this macro instead, for consistency and clarity.
6943 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6945 * xdisp.c (row_for_charpos_p): New function, with code of
6946 cursor_row_p, but accepts an additional argument CHARPOS instead
6947 of using a hardcoded PT.
6948 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6949 (row_containing_pos): Call row_for_charpos_p instead of partially
6950 doing the same. Fixes cursor positioning under longlines-mode
6951 when longlines-show-effect includes more than one newline, when
6952 moving the cursor vertically up.
6954 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6956 * makefile.w32-in (ACL_H): New macro.
6957 ($(BLD)/fileio.$(O)): Update dependencies.
6959 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6961 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6962 * Makefile.in (LIB_ACL): New macro.
6963 (LIBACL_LIBS): Remove.
6964 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6965 * fileio.c: Include <acl.h>.
6966 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6967 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6969 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6972 * unexelf.c: Don't assume ElfW (Half) fits in int.
6973 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6974 when dealing with ElfW (Half) values, since they can exceed 2**31
6975 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6976 (entry_address): Omit unused NUM arg. All uses changed.
6978 2013-05-07 Juri Linkov <juri@jurta.org>
6980 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6981 to the string converted from number with `Fnumber_to_string'.
6984 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6986 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6987 This fixes a problem introduced by my previous change.
6989 2013-05-07 Glenn Morris <rgm@gnu.org>
6991 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6993 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6995 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6997 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6999 Static checking by GCC 4.8.0.
7000 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7001 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7002 (x_get_monitor_attributes_fallback)
7003 (x_get_monitor_attributes_xinerama)
7004 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7005 Define only if USE_GTK.
7006 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7007 (x_get_monitor_attributes_fallback): Omit unused locals.
7008 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7009 Use double, not float, to avoid mixed-mode floating point arithmetic.
7011 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7012 Jan Djärv <jan.h.d@swipnet.se>
7014 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7015 (XINERAMA_CFLAGS): New macros.
7016 (ALL_CFLAGS, LIBES): Use them.
7018 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7019 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7020 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7021 (syms_of_xfns): DEFSYM them.
7022 (struct MonitorInfo): New struct.
7023 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7024 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7025 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7026 (x_get_monitor_attributes_xinerama): New functions.
7027 (Fx_display_monitor_attributes_list): New primitive.
7028 (syms_of_xfns): Defsubr it.
7030 * xterm.h (x_display_info): Add Xatom_net_workarea and
7031 Xatom_net_current_desktop.
7033 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7034 and dpyinfo->Xatom_net_current_desktop.
7036 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7038 * xdisp.c (pos_visible_p): Use the special code for finding the
7039 beginning of a display property or overlay for any "replacing"
7040 display property, not just for display strings. This solves
7041 incorrect reporting of position by posn-at-point. (Bug#14241)
7043 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7045 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7046 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7047 Verify that ElfW (Half) fits in int.
7048 (fatal): Use same signature as lisp.h.
7049 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7050 configure and build with -DUNEXELF_DEBUG without worrying about
7051 other modules that use DEBUG.
7052 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7053 possibly-wide integers now uses it instead of plain fprintf.
7054 (entry_address): New function, which avoids problems with 32-bit
7055 overflow on 64-bit hosts.
7056 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7057 (round_up): Don't assume the remainder fits in int.
7058 (find_section): Use bool for boolean. Simplify debug code.
7059 (unexec): Don't assume file sizes fit in int or size_t.
7060 Omit unnecessary trailing newline in 'fatal' format.
7061 Use strerror rather than outputting decimal error number.
7062 Remove unused code when emacs is not defined;
7063 this file relies on Emacs now.
7064 Don't assume e_phnum and e_shnum are positive.
7066 * regex.c: Fix problems when DEBUG is defined.
7067 (extract_number, extract_number_and_incr): Define regardless of
7068 whether DEBUG is defined; that's simpler and makes the code less
7069 likely to go stale in the normal case when DEBUG is not defined.
7070 Return int rather than taking an int * arg. All callers changed.
7071 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7072 Remove, replacing with ...
7073 (DEBUG_PRINT): New macro. All callers changed.
7074 (DEBUG_COMPILES_ARGUMENTS): New macro.
7075 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7076 (print_compiled_pattern, print_double_string) [DEBUG]:
7077 Use prototype rather than old-style definition.
7078 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7079 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7080 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7081 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7082 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7083 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7084 This matters only when DEBUG is defined.
7086 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7088 * xdisp.c (set_iterator_to_next): Set the
7089 ignore_overlay_strings_at_pos_p flag only if we are _really_
7090 iterating over an overlay string, as indicated by the
7091 current.overlay_string_index member. (Bug#14306)
7093 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7095 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7096 to where it is used, to avoid autorelease issues (Bug#14050).
7098 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7100 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7101 * fileio.c (syms_of_fileio): Implement this.
7102 * filelock.c (create_lock_file): If symbolic links don't work, so
7103 we use a regular file as a lock file, do not fsync the lock file;
7106 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7108 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7109 (syms_of_minibuf): Adjust accodingly.
7111 * callint.c (Fcall_interactively): Adjust calls accordingly.
7113 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7115 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7116 w->contents is a buffer before computing everything else.
7117 Use parentheses to disambiguate last part of the condition.
7119 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7120 assertion violations. (Bug#14062)
7122 2013-05-01 David Reitter <david.reitter@gmail.com>
7124 * nsfns.m (ns_tooltip): Initialize.
7126 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7128 * coding.c (decode_coding_gap): Don't remove the character before
7129 a newline unless it's a CR character. (Bug#14287)
7131 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7133 * dispextern.h (struct face): Move enum face_underline_type
7134 earlier so that bitfields can be in the same word.
7136 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7138 * nsfns.m (handlePanelKeys): New function.
7139 (EmacsOpenPanel:performKeyEquivalent:)
7140 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7141 arrows/function/control and copy/paste keys (Bug#14296).
7143 2013-04-27 Juri Linkov <juri@jurta.org>
7145 * callint.c (Fcall_interactively): Call `Qread_number' for
7146 interactive code letter `n' instead of using duplicate code.
7149 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7151 * systime.h (make_timeval): Declare as 'const'.
7153 2013-04-27 Kenichi Handa <handa@gnu.org>
7155 * font.c (font_open_entity): Always open a font of manageable
7158 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7160 Port better to AIX (Bug#14258).
7161 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7164 2013-04-24 Kenichi Handa <handa@gnu.org>
7166 * coding.c (decode_coding_iso_2022): When an invalid escape
7167 sequence is encountered, reset the invocation and designation
7168 status to the safest one.
7170 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7172 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7173 Without this fix, "make distclean" leaves stamp-h1 behind.
7175 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7177 * w32fns.c (w32_fullscreen_rect): New function to compute the
7178 window rectangle for the given fullscreen mode.
7179 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7180 longer tunes the window size. This keeps the window's edges flush
7181 with the screen and allows the taskbar to hide itself in fullboth.
7183 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7184 window decorations and uses the entire screen.
7186 * w32term.h (w32_fullscreen_rect) Add prototype.
7187 (struct w32_output): Replace normal_width, normal_height,
7188 normal_top, and normal_left members with a single normal_placement
7190 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7192 (FRAME_NORMAL_PLACEMENT): New macro.
7194 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7196 * minibuf.c (Ftest_completion): Silence compiler warning.
7198 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7200 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7203 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7206 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7207 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7208 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7209 parentheses where appropriate.
7211 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7213 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7215 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7217 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7218 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7219 Mention in the doc string that setting these variables takes
7220 effect only after a call to set-window-buffer. (Bug#14200)
7222 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7224 * indent.c (Fvertical_motion): Don't consider display strings on
7225 overlay strings as display strings on the buffer position we
7226 started from. This prevents vertical cursor motion from jumping
7227 more than one line when there's an overlay string with a display
7228 property at end of line.
7229 Reported by Karl Chen <Karl.Chen@quarl.org> in
7230 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7232 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7234 * window.c (select_window): `record_buffer' even if window is
7235 already selected (bug#14191).
7237 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7239 * window.c (Fwindow_end): Test more flags, including the buffer's
7240 last_overlay_modified flag, to determine whether the window's
7241 display is really up-to-date. Prevents the function from
7242 returning a stale value. (Bug#14170)
7243 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7246 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7248 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7249 garbaged only if it is not already the top frame on its TTY.
7250 This prevents flickering due to constant redrawing of TTY frames when
7251 there are GUI frames open in the same session. (Bug#13864)
7253 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7255 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7256 of marking the idle timers directly.
7258 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7260 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7263 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7265 * window.c (select_window): Don't record_buffer while the invariant is
7266 temporarily broken (bug#14161).
7268 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7270 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7272 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7274 2013-04-07 Romain Francoise <romain@orebokech.com>
7276 Ignore additional platform-specific ACL errors (Bug#13702).
7277 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7278 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7280 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7282 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7285 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7287 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7288 This bug was introduced by my 2013-02-25 change that simplified
7289 data_start configuration. Without this change, on GNU/Linux
7290 an Emacs configured with --enable-profiling fails immediately
7291 due to a profiler signal.
7292 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7293 with these flags. On platforms where special flags are needed
7294 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7295 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7296 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7298 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7300 Get rid of some platform-specific functions examining window
7301 system and its capabilities. This is a partial rework of the
7303 * lisp.h (have_menus_p): Remove prototype. This function is
7304 replaced with platform-independent window_system_available.
7305 (check_window_system): Move to...
7306 * frame.h (decode_window_system_frame, window_system_available):
7307 ...here, add new prototypes.
7308 * frame.c (window_system_available, decode_window_system_frame):
7310 (check_window_system): Platform-independent now.
7311 * xterm.h (x_in_use): Remove declaration.
7313 * w32term.h (check_x_frame):
7314 * nsterm.h (check_x_frame): Remove prototypes. This function
7315 is replaced with platform-independent decode_window_system_frame.
7316 * msdos.c (have_menus_p): Remove.
7317 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7318 Remove platform-specific functions. Use check_window_system,
7319 decode_window_system_frame and check_ns_display_info where
7320 appropriate. Minor style and comment tweaks.
7321 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7322 (check_x_frame): Likewise.
7323 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7325 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7326 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7327 * xmenu.c, xselect.c: All related users changed.
7329 2013-04-03 Kenichi Handa <handa@gnu.org>
7331 The following changes is to optimize the code for reading UTF-8
7334 * coding.c (check_ascii): Rename from detect_ascii. Return value
7335 changed. Check EOL format. Do not call adjust_coding_eol_type
7337 (check_utf_8): New function.
7338 (adjust_coding_eol_type): Do nothing if already adjusted.
7339 (detect_coding): Compare the return value of check_ascii with
7340 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7341 (decode_coding_gap): Optimize for valid UTF-8.
7343 2013-03-21 Kenichi Handa <handa@gnu.org>
7345 * coding.c (syms_of_coding): Cancel previous change.
7347 * insdel.c (insert_from_gap): Fix previous change.
7349 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7351 Consistently use platform-specific function to detect window system.
7352 * lisp.h (check_window_system): New prototype. This function is
7353 going to replace check_x, check_w32 and check_ns.
7354 (have_menus_p): Mention msdos.c in comment.
7355 * fontset.c (check_window_system_func): Remove. Adjust all users.
7356 * fontset.h (check_window_system_func): Remove prototype.
7357 * nsterm.h (check_ns):
7358 * xterm.h (check_x):
7359 * w32term.h (check_w32): Likewise.
7360 * menu.c (Fx_popup_menu): Use check_window_system.
7361 * msdos.c (check_window_system): Define for MS-DOS.
7362 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7363 * w32fns.c (check_window_system): Likewise for MS-Windows.
7364 * xfns.c (check_window_system): Likewise for X.
7365 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7366 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7368 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7370 Prefer < to > in range checks such as 0 <= i && i < N.
7371 This makes it easier to visualize quantities on a number line.
7372 This patch doesn't apply to all such range checks,
7373 only to the range checks affected by the 2013-03-24 change.
7374 This patch reverts most of the 2013-03-24 change.
7375 * alloc.c (xpalloc, Fgarbage_collect):
7376 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7377 * character.c (string_escape_byte8):
7378 * charset.c (read_hex):
7379 * data.c (cons_to_unsigned):
7380 * dispnew.c (update_frame_1):
7381 * doc.c (Fsubstitute_command_keys):
7382 * doprnt.c (doprnt):
7383 * editfns.c (hi_time, decode_time_components):
7384 * fileio.c (file_offset):
7385 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7386 * font.c (font_intern_prop):
7387 * frame.c (x_set_alpha):
7388 * gtkutil.c (get_utf8_string):
7389 * indent.c (check_display_width):
7390 * keymap.c (Fkey_description):
7391 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7393 * minibuf.c (read_minibuf_noninteractive):
7394 * process.c (wait_reading_process_output):
7395 * search.c (Freplace_match):
7396 * window.c (get_phys_cursor_glyph):
7397 * xdisp.c (redisplay_internal):
7398 * xsmfns.c (smc_save_yourself_CB):
7399 Prefer < to > for range checks.
7400 * dispnew.c (sit_for): Don't mishandle NaNs.
7401 This fixes a bug introduced in the 2013-03-24 change.
7402 * editfns.c (decode_time_components): Don't hoist comparison.
7403 This fixes another bug introduced in the 2013-03-24 change.
7405 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7407 * frame.h (struct frame): Drop scroll_bottom_vpos
7408 member becaue all real users are dead long ago.
7409 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7410 * xdisp.c (redisplay_internal): Adjust user.
7412 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7414 * nsmenu.m (showAtX:Y:for:): setLevel to
7415 NSPopUpMenuWindowLevel (Bug#13998).
7417 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7419 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7420 (ns_check_pending_open_menu): Declare.
7422 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7423 (x_activate_menubar): Update the menu with title that matches
7424 ns_get_pending_menu_title, and call
7425 ns_check_pending_openmenu (Bug#12698).
7426 (menuWillOpen:): New method.
7427 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7429 * nsterm.m (menu_will_open_state, menu_mouse_point)
7430 (menu_pending_title): New varaibles.
7431 (ns_get_pending_menu_title, ns_check_menu_open)
7432 (ns_check_pending_open_menu): New functions.
7434 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7436 * indent.c (current_column_bol_cache): Remove leftover which is not
7437 used in Fmove_to_column any more.
7438 (current_column, scan_for_column): Adjust users.
7439 * keyboard.c (last_point_position_buffer, last_point_position_window):
7440 Remove leftovers which are not used for recording undo any more.
7441 (command_loop_1, syms_of_keyboard): Adjust users.
7442 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7443 redisplay_window any more.
7444 (move_it_to): Adjust user.
7446 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7448 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7449 Update dependencies.
7451 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7453 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7454 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7457 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7459 * window.h (struct window): Replace hchild, vchild and buffer slots
7460 with the only contents slot. This is possible because each valid
7461 window may have either the child window (in vertical or horizontal
7462 combination) or buffer to display (for the leaf window). Using that,
7463 a lof of operations to traverse and/or change window hierarchies may
7464 be simplified. New member horizontal is used to distinguish between
7465 horizontal and vertical combinations of internal windows.
7466 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7467 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7468 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7469 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7470 Use contents slot, not buffer, where appropriate.
7471 (wset_combination): New function.
7472 (wset_buffer): Add eassert.
7473 (Fframe_first_window): Simplify the loop reaching first window.
7474 (Fwindow_buffer): Use WINDOW_LEAF_P.
7475 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7476 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7477 (unshow_buffer): Convert initial debugging check to eassert.
7478 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7479 (make_parent_window, window_resize_check, window_resize_apply)
7480 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7481 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7482 Adjust to match struct window changes.
7483 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7484 (mark_window_cursors_off, count_windows, get_leaf_windows)
7485 (foreach_window_1): Simplify the loop.
7486 * alloc.c (mark_object): Do not check for the leaf window because
7487 internal windows has no glyph matrices anyway.
7488 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7489 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7490 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7491 (build_frame_matrix_from_window_tree, mirror_make_current)
7492 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7493 (update_window_tree, set_window_update_flags): Simplify the loop.
7494 (sync_window_with_frame_matrix_rows): Enforce live window.
7495 Use contents slot, not buffer, where appropriate.
7496 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7497 and WINDOW_HORIZONTAL_COMBINATION_P.
7498 (make_frame_visible_1): Simplify the loop.
7499 Use contents slot, not buffer, where appropriate.
7500 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7501 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7502 (expose_window_tree): Likewise.
7503 Use contents slot, not buffer, where appropriate.
7504 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7505 to avoid deleted windows. Use contents slot instead of buffer.
7506 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7507 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7508 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7509 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7511 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7513 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7514 identify the reasons for assertion violations in bug#14062 and
7516 (Fx_show_tip): Fix compilation error under
7517 "--enable-check-lisp-object-type". (Bug#14073)
7519 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7520 Reported by <rzl24ozi@gmail.com>.
7522 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7524 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7526 (unwind_with_echo_area_buffer): ...to restore it here.
7527 This is needed to ensure that...
7528 (redisplay_window): ...both window markers are valid here,
7529 which is verified by eassert.
7530 * editfns.c (save_excursion_save): Do not assume that
7531 selected_window always displays the buffer.
7532 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7535 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7537 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7540 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7542 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7544 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7546 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7547 since MinGW's w32api headers do. This avoids compiler warnings.
7549 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7552 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7554 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7556 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7558 * gtkutil.c (style_changed_cb): Check if frame is live and an
7559 X frame (Bug#14038).
7561 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7563 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7564 Define only for _WIN32_WINNT less than 0x0500.
7565 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7567 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7568 see its own definitions of 'struct timeval' and 'struct timezone'.
7570 Fix incompatibilities between MinGW.org and MinGW64 headers.
7571 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7573 * w32.c (REPARSE_DATA_BUFFER): Guard with
7574 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7576 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7578 * xterm.c: Include X11/XKBlib.h
7579 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7581 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7583 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7585 * blockinput.h (input_blocked_p): Likewise.
7586 * bytecode.c (exec_byte_code): Likewise.
7587 * callproc.c (call_process_kill, call_process_cleanup)
7588 (Fcall_process): Likewise.
7589 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7590 (Fccl_execute_on_string): Likewise.
7591 * character.c (string_escape_byte8): Likewise.
7592 * charset.c (read_hex): Likewise.
7593 * cm.c (calccost): Likewise.
7594 * data.c (cons_to_unsigned): Likewise.
7595 * dired.c (directory_files_internal, file_name_completion):
7597 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7598 (sit_for): Likewise.
7599 * doc.c (Fsubstitute_command_keys): Likewise.
7600 * doprnt.c (doprnt): Likewise.
7601 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7602 * emacsgtkfixed.c: Likewise.
7603 * fileio.c (file_offset, Fwrite_region): Likewise.
7604 * floatfns.c (Fexpt, fmod_float): Likewise.
7605 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7607 * font.c (font_intern_prop): Likewise.
7608 * frame.c (x_set_alpha): Likewise.
7609 * gtkutil.c (get_utf8_string): Likewise.
7610 * indent.c (check_display_width): Likewise.
7611 * intervals.c (create_root_interval, rotate_right, rotate_left)
7612 (split_interval_right, split_interval_left)
7613 (adjust_intervals_for_insertion, delete_node)
7614 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7615 (merge_interval_right, merge_interval_left, copy_intervals)
7616 (set_intervals_multibyte_1): Likewise.
7617 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7618 * keymap.c (Fkey_description): Likewise.
7619 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7620 * lread.c (openp, read_integer, read1, string_to_number):
7622 * menu.c (ensure_menu_items): Likewise.
7623 * minibuf.c (read_minibuf_noninteractive): Likewise.
7624 * print.c (printchar, strout): Likewise.
7625 * process.c (create_process, Faccept_process_output)
7626 (wait_reading_process_output, read_process_output, send_process)
7627 (wait_reading_process_output): Likewise.
7628 * profiler.c (make_log, handle_profiler_signal): Likewise.
7629 * regex.c (re_exec): Likewise.
7630 * regex.h: Likewise.
7631 * search.c (looking_at_1, Freplace_match): Likewise.
7632 * sysdep.c (get_child_status, procfs_ttyname)
7633 (procfs_get_total_memory): Likewise.
7634 * systime.h (EMACS_TIME_VALID_P): Likewise.
7635 * term.c (dissociate_if_controlling_tty): Likewise.
7636 * window.c (get_phys_cursor_glyph): Likewise.
7637 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7638 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7640 * xfns.c (Fx_window_property): Likewise.
7641 * xmenu.c (set_frame_menubar): Likewise.
7642 * xselect.c (x_get_window_property, x_handle_dnd_message):
7644 * xsmfns.c (smc_save_yourself_CB): Likewise.
7645 * xterm.c (x_scroll_bar_set_handle): Likewise.
7647 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7649 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7650 to be optional or nil. Adjust comment and convert it to docstring.
7651 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7652 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7654 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7656 Static checking by GCC 4.8-20130319.
7657 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7658 * process.c (Fset_process_datagram_address)
7659 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7660 * xdisp.c (get_char_face_and_encoding):
7661 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7662 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7663 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7665 2013-03-24 Ken Brown <kbrown@cornell.edu>
7667 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7668 fix compilation on 64-bit Cygwin, where underscores are not
7669 automatically prepended.
7671 * w32term.c (w32_initialize): Silence compiler warning.
7673 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7675 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7676 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7677 variables, to save and restore frame dimensions.
7678 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7679 after returning from a 'fullscreen' configuration.
7680 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7681 to avoid races between the main thread and the input thread.
7683 * w32term.h (struct w32_output): New members normal_width,
7684 normal_height, normal_top, normal_left, and prev_fsmode.
7685 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7686 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7689 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7690 'fullscreen' parameter. Always record previous width and height
7691 of the frame, except when switching out of maximized modes, so
7692 that they could be restored correctly, instead of resetting to the
7693 default frame dimensions. Send SC_RESTORE command to the frame,
7694 unless we are going to send SC_MAXIMIZE, to restore the frame
7695 resize hints in the mouse pointer shown by the window manager.
7698 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7700 * lisp.h (get_frame_param): Adjust conditions for prototype
7703 2013-03-22 Ken Brown <kbrown@cornell.edu>
7705 * unexcw.c: Drop unneeded inclusion of w32common.h.
7706 (report_sheap_usage): Declare.
7707 (read_exe_header): Add magic numbers for x86_64.
7708 (fixup_executable): Fix printf format specifier for unsigned long
7711 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7713 * frame.h (struct frame): Put menu_bar_window under #ifdef
7714 because this member is not needed when X toolkit is in use.
7715 (fset_menu_bar_window):
7716 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7717 (free_glyphs, update_frame):
7718 * xdisp.c (expose_frame): Likewise.
7719 (display_menu_bar): Likewise. Remove redundant eassert.
7720 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7723 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7725 Use functions and constants to manipulate Lisp_Save_Value objects.
7726 This replaces code that used macros and strings and token-pasting.
7727 The change makes the C source a bit easier to follow,
7728 and shrinks the Emacs executable a bit.
7729 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7730 (make_save_value): Change 1st arg from string to enum. All callers
7733 (mark_object): Use if, not #if, for GC_MARK_STACK.
7734 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7735 (XSAVE_OBJECT): Now functions, not macros.
7736 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7737 the constant was never used.
7738 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7739 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7740 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7741 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7743 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7744 type3 with a single member save_type. All uses changed.
7745 (save_type, set_save_pointer, set_save_integer): New functions.
7746 * print.c (PRINTX): Remove.
7748 * alloc.c: Remove redundant static declarations.
7750 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7752 * window.h (struct window): Convert left_col, top_line, total_lines
7753 and total_cols from Lisp_Objects to integers. Adjust comments.
7754 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7756 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7757 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7758 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7759 Adjust users where appropriate.
7761 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7763 * frame.h (struct frame): Drop resx and resy because the same data is
7764 available from window system-specific output context. Adjust users.
7765 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7766 New functions to provide defaults when no window system available.
7767 (FRAME_RES_X, FRAME_RES_Y): New macros.
7768 (NUMVAL): Move from xdisp.c.
7769 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7770 (Ffont_face_attributes, Fopen_font):
7771 * image.c (gs_load):
7772 * w32font.c (fill_in_logfont):
7773 * xdisp.c (calc_pixel_width_or_height):
7774 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7775 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7777 2013-03-20 Kenichi Handa <handa@gnu.org>
7779 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7780 to 1 (temporary workaround until a bug related to ASCII
7781 optimization is fixed).
7783 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7785 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7786 Signal error if window is not internal. Adjust docstring.
7787 (delete_all_child_windows): Use combination_limit to save the buffer.
7788 (Fset_window_configuration): Adjust accordingly.
7789 * print.c (syms_of_print): Initialize debugging output not here...
7790 (init_print_once): ...but in a new function here.
7791 * lisp.h (init_print_once): Add prototype.
7792 * emacs.c (main): Add call to init_print_once. Adjust comments.
7794 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7796 * window.c (window_resize_check, window_resize_apply)
7797 (window_from_coordinates, recombine_windows, set_window_buffer)
7798 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7799 (Fsplit_window_internal, Fdelete_window_internal)
7800 (freeze_window_starts): Use bool for booleans.
7801 * window.h (window_frame_coordinates, resize_frame_windows)
7802 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7804 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7806 * dispnew.c (bitch_at_user): Use `user-error'.
7808 2013-03-17 Ken Brown <kbrown@cornell.edu>
7810 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7811 as return type of image_background. (Bug#13981)
7812 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7814 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7816 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7817 (ns_select): Don't return with result uninitialized.
7819 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7822 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7824 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7825 directories. If filename is nil, get directory name (Bug#13932).
7826 Use getFilename and getDirectory.
7827 (getFilename, getDirectory): New methods for EmacsSavePanel and
7829 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7831 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7833 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7835 2013-03-15 Kenichi Handa <handa@gnu.org>
7837 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7838 (adjust_after_replace): Make it back to static. Delete the third
7839 arg text_at_gap_tail. Cancel the code for handling it.
7841 * coding.h (struct coding_system): New member eol_seen.
7843 * coding.c (detect_ascii): New function.
7844 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7845 when the source bytes are actually scanned. On detecting for
7846 coding_category_utf_8_auto, call detect_ascii instead of scanning
7847 source bytes directly.
7848 (produce_chars): Call insert_from_gap with the new arg 0.
7849 (encode_coding): Likewise.
7850 (decode_coding_gap): Control ASCII optimization by the variable
7851 disable_ascii_optimization instead of #ifndef .. #endif.
7852 Deccode EOL format according to coding->eol_seen.
7853 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7856 * lisp.h (adjust_after_replace): Cancel externing it.
7857 (insert_from_gap): Adjust prototype.
7859 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7861 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7862 FULLSCREEN_MAXIMIZED. (Bug#13935)
7864 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7866 * region-cache.c (find_cache_boundary, move_cache_gap)
7867 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7868 Simplify debugging check and convert to eassert. Adjust comment.
7869 (pp_cache): Put under ENABLE_CHECKING.
7871 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7873 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7874 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7876 (w32fullscreen_hook): If the frame is visible, reset
7877 f->want_fullscreen flag after changing the frame size. If the
7878 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7881 2013-03-13 Daniel Colascione <dancol@dancol.org>
7883 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7884 too so that these builds can use Cygwin's file conversion
7885 functions. (We've been building and linking cygw32.o all along
7886 and just not using it.)
7888 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7890 File synchronization fixes (Bug#13944).
7891 * Makefile.in (LIB_FDATASYNC): New macro.
7893 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7894 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7895 Don't worry about HAVE_FSYNC, since a substitute fsync is
7896 available if the system lacks one.
7897 (Fwrite_regin): Retry fsync if interrupted.
7899 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7901 * w32term.c (w32_read_socket): If the Emacs frame is being
7902 activated, call w32fullscreen_hook, to make sure the new frame
7903 dimensions are in effect. (Bug#13937)
7905 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7907 * xdisp.c (init_iterator): Simplify because both character and byte
7908 positions are either specified or -1. Add eassert. Adjust comment.
7909 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7910 character and byte positions can be obtained from marker.
7912 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7914 Static checking by Sun C 5.12.
7915 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7916 * bytecode.c (exec_byte_code):
7917 * dispnew.c (init_display):
7919 * fileio.c (Fsubstitute_in_file_name):
7920 * keyboard.c (Fevent_convert_list):
7921 * keymap.c (Fsingle_key_description):
7922 * term.c (maybe_fatal, fatal):
7923 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7924 * xsmfns.c (Fhandle_save_session):
7925 Omit unreachable code.
7926 * keymap.c (map_keymap_char_table_item): Cast void * to
7927 a function pointer type; the C Standard requires this.
7929 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7930 Include <sys/param.h> unconditionally, as that works elsewhere and
7931 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7932 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7935 See ChangeLog.12 for earlier changes.
7941 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7943 This file is part of GNU Emacs.
7945 GNU Emacs is free software: you can redistribute it and/or modify
7946 it under the terms of the GNU General Public License as published by
7947 the Free Software Foundation, either version 3 of the License, or
7948 (at your option) any later version.
7950 GNU Emacs is distributed in the hope that it will be useful,
7951 but WITHOUT ANY WARRANTY; without even the implied warranty of
7952 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7953 GNU General Public License for more details.
7955 You should have received a copy of the GNU General Public License
7956 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.