1 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3 * window.c (Fset_window_new_pixel): Don't choke at negative
4 argument value (Bug#16033).
6 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7 to avoid crash in window_box_height.
9 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
12 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
14 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
16 Minor integer overflow fixes.
17 * window.c (Fset_window_new_pixel, grow_mini_window):
18 * xdisp.c (Fwindow_text_pixel_size):
19 Avoid undefined behavior on signed integer overflow.
20 * xfns.c (x_set_mouse_color):
21 Check that drag shape fits in 'unsigned', since that's what X wants.
23 2013-12-02 Eli Zaretskii <eliz@gnu.org>
25 Improve reporting of fatal exception on MS-Windows.
26 * w32fns.c (my_exception_handler): New function.
27 (globals_of_w32fns): Set it up as the unhandled exception
28 handler. Initialize exception code and address to zeros.
29 (emacs_abort): If the exception code and address are available,
30 print them at the beginning of the backtrace. Fix the format of
31 printing addresses (was producing 0x0x12345678 on XP).
34 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
36 * eval.c (Fbacktrace__locals): New function.
37 (syms_of_eval): Defsubr it.
39 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
41 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
42 Define here to unify between...
43 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
44 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
46 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
48 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
50 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
51 fringe background extension.
52 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
53 because they are now always the same as `left' and `width',
54 respectively. Remove code for the case that `width' and
55 `sb_width' are different.
57 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
59 Fix minor problems found by static checking.
60 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
61 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
62 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
64 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
66 * image.c (imagemagick_compute_animated_image): Don't crash if we
67 have an animation with different-sized images (bug#15313).
69 2013-11-30 Martin Rudalics <rudalics@gmx.at>
71 Remove some unused items introduced during pixelwise change.
72 * window.c (window_resize_total_check): Remove unused function.
73 * xdisp.c (remember_mouse_glyph): Remove unused label.
74 (Ftool_bar_height): Move declaration inside #if.
75 * xterm.c (x_set_window_size): Don't use r and c.
77 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
79 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
82 * window.c (Fset_window_configuration): Comment out unused variables.
84 * w32term.c (w32_read_socket): Remove unused variable `buf'.
86 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
88 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
90 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
92 * gnutls.c (gnutls_audit_log_function): Only declare and define if
93 HAVE_GNUTLS3 (Bug#16001).
95 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
96 if interrupts are deferred (Bug#15801).
98 2013-11-30 Martin Rudalics <rudalics@gmx.at>
100 Support resizing frames and windows pixelwise.
101 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
102 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
103 (struct glyph_matrix): Replace window_left_col and
104 window_top_line by window_pixel_left and window_pixel_top.
105 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
107 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
108 (draw_window_divider, move_it_to, x_draw_right_divider)
109 (x_draw_bottom_divider, change_frame_size): Add or fix
111 * dispnew.c (change_frame_size_1): Change prototype.
112 (adjust_glyph_matrix, required_matrix_width)
113 (adjust_frame_glyphs_for_window_redisplay): Use pixel
114 values instead of lines and columns.
115 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
116 WINDOW_TOTAL_FRINGE_WIDTH.
117 (handle_window_change_signal, do_pending_window_change)
118 (init_display): Adjusts calls of change_frame_size.
119 (change_frame_size, change_frame_size_1): Handle pixelwise
121 * frame.c (Qright_divider_width, Qbottom_divider_width): New
123 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
124 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
125 (x_set_internal_border_width, x_set_vertical_scroll_bars)
126 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
128 (set_frame_param): New function.
129 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
130 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
131 (Ffringe_width, Fborder_width, Fright_divider_width)
132 (Fbottom_divider_width): New functions, defsubr them.
133 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
135 (struct frame_parm_table): New members Qright_divider_width and
136 Qbottom_divider_width.
137 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
138 (x_report_frame_params): Handle Qright_divider_width and
139 Qbottom_divider_width.
140 (x_set_right_divider_width, x_set_bottom_divider_width): New
142 (frame_resize_pixelwise): New option.
143 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
144 new_pixelwise, right_divider_width and bottom_divider_width;
145 remove total_lines; rename text_lines, text_cols, new_text_lines
146 and new_text_cols to text_height, text_width, new_height and
147 new_width respectively.
148 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
149 FRAME_TEXT_WIDTH respectively.
150 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
151 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
152 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
154 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
155 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
156 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
157 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
158 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
159 (FRAME_TOTAL_COLS_ARG): Remove macro.
160 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
161 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
162 (x_wm_set_size_hint): Handle frame pixel sizes.
163 * indent.c (compute_motion, Fcompute_motion): Call
164 window_body_width instead of window_body_cols.
165 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
166 (make_lispy_position): Handle right and bottom dividers.
167 (Fsuspend_emacs): Pixelize call of change_frame_size.
168 * keyboard.h: Extern Qright_divider, Qbottom_divider.
169 * lisp.h: Extern set_frame_param.
170 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
172 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
173 call of change_frame_size.
174 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
175 * nsterm.m (ns_update_window_end): Optionally draw right
177 (x_set_window_size): Add argument pixelwise. Call
178 check_frame_size and change_frame_size with pixelwise zero.
179 (ns_draw_window_divider): New function.
180 (ns_redisplay_interface): Add ns_draw_window_divider.
181 (updateFrameSize:): Call change_frame_size with pixelwise zero.
182 (x_new_font): Call x_set_window_size with pixelwise zero.
183 * print.c (print_object): For a window print its sequence
185 * term.c (Fresume_tty): Pixelize call of change_frame_size.
186 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
187 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
188 (w32_createwindow): Use scroll bar area width.
189 (w32_wnd_proc): Handle bottom divider width. For
190 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
191 (Fx_create_frame): Default divider width parameters. Caclulate
192 sizes pixelwise. Add vertical drag cursor support.
193 (x_create_tip_frame): Default divider widths to zero. Pixelize
194 call to change_frame_size.
195 (Fx_show_tip): Add handling of divider widths. Pixelize window
197 (Fw32_frame_rect): New function.
198 (frame_parm_handler w32_frame_parm_handlers): Add divider
200 (Vx_window_vertical_drag_shape): Add variable.
201 * w32inevt.c (resize_event, maybe_generate_resize_event):
202 Pixelize change_frame_size calls.
203 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
205 * w32term.c (w32_draw_window_divider): New function.
206 (x_update_window_end): Handle right divider.
207 (w32_draw_fringe_bitmap, x_scroll_run)
208 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
209 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
210 new frame sizes pixelwise.
211 (x_new_font): Pixelize call to x_set_window_size.
212 (x_check_fullscreen): Pixelize call to change_frame_size.
213 (x_set_window_size_1, x_set_window_size): New argument
214 pixelwise. Calculate pixelwise.
215 (x_wm_set_size_hint): Use scroll bar area width.
216 (w32_redisplay_interface): Add w32_draw_window_divider.
217 * w32term.h (struct w32_output): Add vertical drag cursor.
218 * widget.c (set_frame_size, update_wm_hints)
219 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
221 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
222 * window.c (sequence_number): Restore.
223 (Fwindow_pixel_width, Fwindow_pixel_height)
224 (Fwindow_mode_line_height, Fwindow_header_line_height)
225 (window_pixel_to_total, Frun_window_scroll_functions)
226 (Fset_window_new_pixel, window_resize_apply_total)
227 (Fwindow_resize_apply_total): New functions.
228 (window_body_height, window_body_width): Rename from
229 window_body_lines. New argument PIXELWISE. Calculate
231 (Fwindow_body_height, Fwindow_body_width): New argument
233 (coordinates_in_window, window_relative_x_coord): Use window's
234 pixel width instead of total width.
235 (replace_window, recombine_windows): Initialize pixel values.
236 (resize_root_window, resize_frame_windows, grow_mini_window)
237 (shrink_mini_window): New argument PIXELWISE. Calculate
239 (Fdelete_other_windows_internal, adjust_window_margins)
240 (window_resize_check, window_resize_apply)
241 (Fdelete_window_internal, Fresize_mini_window_internal)
242 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
243 (check_frame_size): Rename arguments. New argument PIXELWISE.
245 (set_window_buffer): Make samebuf bool. Run configuration change
246 hook only if buffer changed.
247 (Fset_window_buffer): Rewrite doc-string.
248 (make_window): Initialize new_pixel slot.
249 (Fwindow_resize_apply): Check pixel size of root window.
250 (Fsplit_window_internal): Call 2nd argument pixel_size.
252 (Fscroll_left, Fscroll_right): Call window_body_width instead of
254 (save_window_data): New slots frame_text_width,
255 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
256 (saved_window): New slots pixel_left, pixel_top, pixel_height,
258 (Fcurrent_window_configuration, Fset_window_configuration)
259 (save_window_save, compare_window_configurations): Handle new
260 slots in save_window_data and saved_window.
261 (Fset_window_scroll_bars): Fix doc-string.
262 (window_resize_pixelwise): New variable.
263 (coordinates_in_window, Fcoordinates_in_window_p): Handle
265 (make_parent_window): Adjust sequence_number.
266 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
268 * window.h (struct window): New members new_pixel, pixel_left,
269 pixel_top, pixel_width, pixel_height. Restore sequence_number.
270 (wset_new_pixel): New function.
271 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
272 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
273 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
274 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
275 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
276 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
277 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
278 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
279 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
280 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
281 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
282 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
283 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
284 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
285 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
287 (resize_frame_windows, grow_mini_window, shrink_mini_window)
288 (window_body_width, check_frame_size): Adapt external declarations.
289 * xdisp.c (last_max_ascent): New integer.
290 (window_text_bottom_y): Handle bottom divider.
291 (window_box_width, window_box_height): Calculate pixelwise.
292 (get_glyph_string_clip_rects): Handle right divider.
293 (remember_mouse_glyph): When windows are resized pixelwise
294 proceed with width and height set to 1.
295 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
297 (move_it_to): Calculate and return maximum x position
299 (Fwindow_text_pixel_size): New function.
300 (resize_mini_window, update_tool_bar): Calculate pixelwise.
301 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
303 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
305 (redisplay_tool_bar): Calculate pixelwise.
306 (redisplay_window): Calculate pixelwise. Handle dividers.
307 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
308 (x_draw_vertical_border): Handle dividers.
309 (define_frame_cursor1): Handle vertical drag cursor.
310 (x_draw_right_divider, x_draw_bottom_divider): New functions.
311 (expose_window): Calculate pixelwise. Handle dividers.
312 (init_xdisp): Initialize pixel values.
313 * xfaces.c (Qwindow_divider): New face.
314 (realize_basic_faces): Realize it.
315 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
316 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
317 (x_set_scroll_bar_default_width): Default actual width to 16.
318 (Fx_create_frame): Set sizes pixelwise.
319 (x_create_tip_frame): Default divider widths to zero. Pixelize
320 call of change_frame_size.
321 (Fx_show_tip): Handle divider widths. Initial pixel position
323 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
324 (Vx_window_vertical_drag_shape): New option.
325 * xmenu.c (free_frame_menubar): Pixelize call of
327 * xterm.c (x_draw_window_divider): New function.
328 (x_update_window_end): Optionally draw right divider.
329 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
330 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
331 (handle_one_xevent, x_new_font): Calculate pixelwise.
332 (x_set_window_size_1, x_set_window_size): New argument
333 pixelwise. Calculate pixelwise.
334 (x_wm_set_size_hint): Pixelize call of check_frame_size.
335 (struct x_redisplay_interface): Add x_draw_window_divider.
336 * xterm.h (struct x_output): Add vertical_drag_cursor.
338 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
340 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
341 Set invisible frames's `redisplay' when a full redisplay is requested.
342 (redisplay_window): Set must_be_updated_p instead (bug#15999).
343 (redisplay_mode_lines): Don't set must_be_updated_p any more.
344 (display_mode_lines): Set it here instead.
346 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
348 * dispextern.h (set_window_update_flags): Remove.
350 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
352 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
354 * xdisp.c (REDISPLAY_SOME_P): New macro.
355 (redisplay_internal): Use it (bug#15999).
356 (prepare_menu_bars, redisplay_window): Use it as well.
358 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
360 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
362 * w32font.c (g_b_init_get_char_width_32_w): New static var.
363 (globals_of_w32font): Zero it out.
364 (GetCharWidth32W_Proc): New function pointer.
365 (get_char_width_32_w): New function.
366 (compute_metrics): If get_glyph_outline_w returns an error, try
367 get_char_width_32_w before declaring a failure. This avoids
368 punishing raster (a.k.a. "bitmap") fonts by slowing down
369 redisplay. (Bug#6364).
371 2013-11-29 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (clear_mouse_face): Don't invalidate the entire
374 mouse-highlight info, just signal frame_up_to_date_hook that mouse
375 highlight needs to be redisplayed. (Bug#15913)
377 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
379 Fix minor problems found by static checking.
380 * buffer.h (struct buffer_text, struct buffer):
381 * frame.h (struct frame):
382 * window.h (struct window):
383 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
384 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
385 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
386 no-longer-valid use of HAVE_MENUS.
387 * xdisp.c (propagate_buffer_redisplay): Now static.
389 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
391 * xmenu.c (Fmenu_or_popup_active_p):
392 * window.c (Fset_window_configuration):
393 * menu.c (Fx_popup_menu, Fx_popup_dialog):
394 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
395 * fns.c (Fyes_or_no_p):
396 * editfns.c (Fmessage_box, Fmessage_or_box):
397 * alloc.c (make_save_ptr_ptr):
398 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
400 * window.c (Fset_window_configuration): Move select_window later.
402 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
404 Refine redisplay optimizations to only redisplay *some* frames/windows
405 rather than all of them.
406 * xdisp.c (REDISPLAY_SOME): New constant.
407 (redisplay_other_windows, wset_redisplay, fset_redisplay)
408 (bset_redisplay, bset_update_mode_line): New functions.
409 (message_dolog): Use bset_redisplay.
410 (clear_garbaged_frames): Use fset_redisplay.
411 (echo_area_display): Use wset_redisplay.
412 (buffer_shared_and_changed): Remove.
413 (prepare_menu_bars): Call Vpre_redisplay_function before updating
414 frame titles. Compute the actual set of windows redisplayed.
415 Don't update frame titles and menu bars for frames that don't need to
417 (propagate_buffer_redisplay): New function.
419 (redisplay_internal): Use it. Be more selective in the set of windows
420 we redisplay. Propagate windows_or_buffers_changed to
421 update_mode_lines a bit later to simplify the code.
422 (mark_window_display_accurate_1): Reset window and buffer's
424 (redisplay_window): Do nothing if neither the window nor the buffer nor
425 the frame needs redisplay.
426 * window.h (struct window): Add `redisplay' field.
427 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
428 (redisplay_other_windows, window_list): New declarations.
429 * window.c (select_window, Fset_window_start): Use wset_redisplay.
430 (window_list): Not static any more.
431 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
432 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
433 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
434 * frame.c (Fmake_frame_visible): Don't redisplay everything.
435 * frame.h (struct frame): Add `redisplay' field.
436 Move `external_menu_bar' bitfield next to other bit-fields.
437 (SET_FRAME_GARBAGED): Use fset_redisplay.
438 (SET_FRAME_VISIBLE): Don't garbage the frame;
439 Use redisplay_other_windows.
440 * buffer.h (struct buffer): Add `redisplay' field.
441 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
442 (modify_overlay): Use bset_redisplay.
443 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
445 2013-11-28 Eli Zaretskii <eliz@gnu.org>
447 Support w32 file notifications in batch mode.
448 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
449 invalid (which happens in batch mode). If non-interactive, call
450 handle_file_notifications to store file notification events in the
451 input queue. (Bug#15933)
453 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
455 * w32inevt.c (handle_file_notifications): Now external, not static.
457 * w32term.h (handle_file_notifications): Provide prototype.
459 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
460 init_crit, since init_display, which does that otherwise, is not
463 2013-11-27 Glenn Morris <rgm@gnu.org>
465 * Makefile.in ($(lispsource)/international/charprop.el): New.
466 (emacs$(EXEEXT)): Depend on charprop.el.
468 2013-11-27 Eli Zaretskii <eliz@gnu.org>
470 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
471 deleting portions of the buffer under non-nil REPLACE argument.
474 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
475 directory, watch it and not its parent.
476 (add_watch): Allow empty string in FILE.
478 2013-11-27 Martin Rudalics <rudalics@gmx.at>
480 * window.c (Fset_window_start, window_resize_apply)
481 (window_scroll): Reset window_end_valid (Bug#15957).
483 2013-11-27 Glenn Morris <rgm@gnu.org>
485 * Makefile.in (leimdir): Now in lisp source directory.
486 ($(leimdir)/leim-list.el): Just use ../leim .
487 * epaths.in (PATH_DUMPLOADSEARCH):
488 * lread.c (load_path_default):
489 * nsterm.m (ns_load_path): No more leim directory.
491 2013-11-26 Andreas Schwab <schwab@suse.de>
493 * .gdbinit (xgettype): Add cast.
495 2013-11-26 Glenn Morris <rgm@gnu.org>
497 Preload leim-list.el.
498 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
499 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
500 is a single directory.
502 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
504 bool-vector-subsetp is now the normal direction (Bug#15912).
505 * data.c (Fbool_vector_subsetp): Test whether the first argument
506 is a subset of the second one, not the reverse. Add doc string.
508 Fix minor problems found by static checking.
509 * lread.c (load_path_default): Now static.
510 * textprop.c (text_property_stickiness): Be consistent about the
511 test used when deciding whether to consider the previous character.
512 This simplifies the code a bit.
514 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
516 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
518 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
519 (syms_of_frame): Don't defsubr them.
521 2013-11-25 Glenn Morris <rgm@gnu.org>
523 * lread.c (load_path_default): Change the sense of the argument.
524 (init_lread): When EMACSLOADPATH is set, do not ignore changes
525 from dump_path. When it is not, avoid checking dump_path twice.
527 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
528 uninstalled dump_path against installed Vload_path. (Bug#15964)
530 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
532 Export get_pos_property to Elisp.
533 * editfns.c (Fget_pos_property): Rename from get_pos_property.
534 (syms_of_editfns): Export it to Elisp.
536 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
538 2013-11-23 Romain Francoise <romain@orebokech.com>
540 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
541 initialization here ...
542 (syms_of_fileio): ... from here.
544 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
546 * lread.c (init_lread): Fix int/Lisp_Object mixup.
547 Please use --enable-check-lisp-object-type.
549 2013-11-23 Glenn Morris <rgm@gnu.org>
551 * process.c (get_process): Explicit error for dead buffers.
553 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
555 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
557 2013-11-23 Glenn Morris <rgm@gnu.org>
559 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
560 * lread.c (load_path_check): Take path to check as argument.
561 (load_path_default): New, split from init_lread.
562 (init_lread): Move calc of default load-path to load_path_default.
563 Empty elements in EMACSLOADPATH now stand for the default.
564 (load-path): Doc fix.
565 * emacs.c (decode_env_path): Add option to treat empty elements
566 as nil rather than ".".
567 * callproc.c (init_callproc_1, init_callproc):
568 * image.c (Vx_bitmap_file_path):
569 * lisp.h (decode_env_path):
570 * lread.c (Vsource_directory):
571 Update for new argument spec of decode_env_path.
573 2013-11-22 Eli Zaretskii <eliz@gnu.org>
575 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
576 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
578 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
580 Fix some dependency problems that cause unnecessary recompiles.
581 Problem reported by RMS in
582 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
583 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
584 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
585 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
586 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
587 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
588 (boostrap-clean): No need to remove stamp-oldxmenu.
590 Fix recently introduced bool vector overrun.
591 This was due to an optimization that went awry.
592 Reported by Glenn Morris in
593 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
594 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
595 for empty vectors, undoing the 2013-11-18 change.
596 * data.c (bool_vector_binop_driver): Rely on this.
597 Fix bug that occasionally overran the destination.
598 * lisp.h (struct Lisp_Bool_vector): Document this.
600 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
602 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
605 * nsterm.m (init, run, stop:): Comment out for now, does not work
608 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
610 * charset.c (syms_of_charset): Don't read past end of string.
612 2013-11-19 Glenn Morris <rgm@gnu.org>
614 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
616 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
618 Add hooks to run on gaining/losing focus. (Bug#15029)
619 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
620 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
621 (syms_of_frame): Add focus-in-hook, focus-out-hook.
623 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
625 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
626 The old names predated the API change that put destination at end.
628 Improve API of recently-added bool vector functions (Bug#15912).
629 The old API had (bool-vector-count-matches A B)
630 and (bool-vector-count-matches-at A B I), which gave the
631 misleading impression that the two functions were variants, one
632 with a location I. The new API has (bool-vector-count-population A)
633 and (bool-vector-count-consecutive A B I) to make the distinction
634 clearer. The first function no longer has a B argument, since the
635 caller can easily determine the number of nils if the length and
636 number of ts is known.
637 * data.c (Fbool_vector_count_population): Rename from
638 bool_vector_count_matches, and accept just 1 argument.
639 (Fbool_vector_count_consecutive): Rename from
640 Fbool_vector_count_matches_at.
642 Always allocate at least one bits_word per bool vector.
643 See Daniel Colascione in:
644 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
645 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
646 * data.c (bool_vector_binop_driver): Rely on this. Tune.
647 * lisp.h (struct Lisp_Bool_vector): Document this.
649 2013-11-18 Eli Zaretskii <eliz@gnu.org>
651 * insdel.c (invalidate_buffer_caches): New function, consolidated
652 from part of prepare_to_modify_buffer.
653 (insert_from_gap, prepare_to_modify_buffer):
654 * coding.c (code_convert_region, code_convert_string):
655 Call invalidate_buffer_caches. (Bug#15841)
657 * lisp.h (invalidate_buffer_caches): Add prototype.
659 2013-11-17 Eli Zaretskii <eliz@gnu.org>
661 * w32term.c (x_update_window_end): Don't invalidate the entire
662 mouse-highlight info, just signal frame_up_to_date_hook that mouse
663 highlight needs to be redisplayed. (Bug#15913)
665 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
667 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
669 2013-11-16 Eli Zaretskii <eliz@gnu.org>
671 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
672 while we are using Vprin1_to_string_buffer.
674 * keymap.c (describe_map): Don't crash if PT is 1 both before and
675 after inserting the description string. (Bug#15907)
677 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
679 * data.c: Work around bogus GCC diagnostic about shift count.
680 Reported by Eli Zaretskii in
681 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
682 (pre_value): New function.
683 (count_trailing_zero_bits): Use it.
685 2013-11-15 Eli Zaretskii <eliz@gnu.org>
687 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
688 assume C macros are not supported even under -g3 in these old GCC
691 2013-11-15 Leo Liu <sdl.web@gmail.com>
693 * minibuf.c (Ftry_completion, Fall_completions)
694 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
696 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
698 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
699 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
700 This avoids placing unnecessary constants into the Emacs code.
702 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
704 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
705 for Cygwin w32 build.
707 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
708 for Cygwin w32 build. (Bug#15892)
710 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
712 Simplify, port and tune bool vector implementation.
713 * alloc.c (bool_vector_exact_payload_bytes)
714 (bool_vector_payload_bytes): Remove.
715 (bool_vector_fill): Return its argument.
716 * alloc.c (bool_vector_fill):
718 * print.c (print_object):
719 Simplify by using bool_vector_bytes.
720 * alloc.c (make_uninit_bool_vector):
721 New function, broken out from Fmake_bool_vector.
722 (Fmake_bool_vector): Use it. Use tail call.
723 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
724 * data.c (BITS_PER_ULL): New constant.
725 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
726 if long long versions don't exist.
727 (shift_right_ull): New function.
728 (count_one_bits_word): New function, replacing popcount_bits_word
729 macro. Don't assume that bits_word is no wider than long long.
730 (count_one_bits_word, count_trailing_zero_bits):
731 Don't assume that bits_word is no wider than long long.
732 * data.c (bool_vector_binop_driver, bool_vector_not):
733 * fns.c (Fcopy_sequence):
735 Create an uninitialized destination, to avoid needless work.
736 (internal_equal): Simplify.
737 (Ffillarray): Prefer tail call.
738 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
739 contain at least one word.
740 (bits_word_to_host_endian): Prefer if to #if. Don't assume
741 chars are narrower than ints.
742 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
743 * fns.c (Fcopy_sequence):
745 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
746 Don't try to port to hosts where bits_word values have holes; the
747 code wouldn't work there anyway. Verify this assumption, though.
748 (bool_vector_bytes): New function.
749 (make_uninit_bool_vector): New decl.
750 (bool_vector_fill): Now returns Lisp_Object.
752 * xfns.c (xic_create_fontsetname):
753 * xrdb.c (gethomedir): Prefer tail calls.
755 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
757 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
758 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
760 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
761 that requires a return value.
762 (Fset_buffer_modified_p): Take advantage of this change to do
765 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
767 * buffer.c (Frestore_buffer_modified_p): Sync it with
768 Fset_buffer_modified_p.
769 (Fforce_mode_line_update): New function, moved from subr.el.
770 (Fset_buffer_modified_p): Use them.
771 (syms_of_buffer): Defsubr Fforce_mode_line_update.
773 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
775 * search.c (find_newline): Rewrite to prefer offsets to pointers.
776 This avoids undefined behavior when subtracting pointers into
777 different aways. On my platform it also makes the code a tad
778 smaller and presumably faster.
780 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
782 * keyboard.c (command_loop_1): Use region-extract-function.
783 * insdel.c (Qregion_extract_function): Not static any more (can we
784 stop pretending that these vars can benefit from being marked static?).
786 2013-11-09 Eli Zaretskii <eliz@gnu.org>
788 * search.c (find_newline): If buffer text is relocated during the
789 "dumb loop", adjust C pointers into buffer text to follow suit.
792 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
794 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
795 for conversion (Bug#15837).
797 2013-11-09 Eli Zaretskii <eliz@gnu.org>
799 * fileio.c (Finsert_file_contents): Invalidate the newline cache
800 for the entire range of inserted characters. (Bug#15841)
802 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
804 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
806 (realize_default_face): Remove assignment to distant-foreground if
807 unspecified (Bug#15815).
809 2013-11-08 Eli Zaretskii <eliz@gnu.org>
811 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
812 cache-long-scans disabled, since we don't want to call
813 prepare_to_modify_buffer (in insert_1_both) for each message we
816 * buffer.h (bset_cache_long_scans): New INLINE function, moved
817 from buffer.c. Improve commentary to the buffer field setter
820 * buffer.c (bset_cache_long_scans): Static function deleted.
821 Improve commentary to the buffer field setter functions.
822 (init_buffer_once): Default for cache-long-scans changed to t.
825 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
827 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
829 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
830 This bug was introduced in my 2013-06-21 change, and caused
831 struct Lisp_Sub_Char_Table objects to be given too many slots,
832 which broke 'make -C admin/unidata'.
834 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
836 Import changes from mac-port 4.5.
837 * macfont.m (mac_font_copy_default_descriptors_for_language)
838 (mac_font_copy_default_name_for_charset_and_languages): Declare.
839 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
840 (macfont_language_default_font_names): New.
841 (macfont_list): Rearrange language/charset code.
842 (macfont_close): Don't check for macfont_info->cache.
843 (mac_ctfont_create_preferred_family_for_attributes): New font
845 mac_font_copy_default_name_for_charset_and_languages.
846 (mac_font_copy_default_descriptors_for_language)
847 (mac_font_copy_default_name_for_charset_and_languages): New functions.
849 * macfont.h (kCTVersionNumber10_9): Define if not defined.
851 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
853 Port to C11 aligned_alloc, and fix some integer overflows.
854 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
855 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
856 and use of posix_memalign replaced with aligned_alloc.
857 (aligned_alloc): New function, defined or declared as needed.
858 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
859 Don't undef; configure.ac now does this.
860 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
861 (calloc, aligned_alloc): Check for integer overflow.
862 (aligned_alloc): Rename from memalign. All uses changed.
863 (memalign): New function, an alias for aligned_alloc.
865 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
867 * xdisp.c (redisplay_internal): Fix typo in last change.
869 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
871 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
873 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
875 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
876 redisplay--mode-lines-cause.
877 (redisplay_internal): Keep them uptodate. Remove redundant check of
878 buffer_shared_and_changed.
879 * *.[chm]: Number every assignment to update_mode_lines so we
880 can track why it is set.
882 2013-11-06 Eli Zaretskii <eliz@gnu.org>
884 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
886 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
888 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
889 can track why it is set.
891 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
893 Integer-related fixes for term.c etc.
894 * dispextern.h (face_tty_specified_color): New function.
895 * term.c (turn_on_face): Don't rely on undefined behavior when
896 assigning an out-of-range value to 'long'.
897 Simplify test for toggling highlight.
898 (tty_capable_p): Omit last two (unused) args. All callers changed.
899 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
900 (read_menu_input, tty_menu_activate, tty_menu_show):
901 * xfaces.c (x_supports_face_attributes_p)
902 (tty_supports_face_attributes_p):
903 Use bool for boolean. All callers changed.
904 (tty_supports_face_attributes_p): Omit defaults for color indices;
905 no longer needed. Simplify tail call.
907 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
909 * xdisp.c (prepare_menu_bars): Mark static.
910 * lisp.h (prepare_menu_bars): Don't declare.
911 * xselect.c (x_handle_selection_clear):
912 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
914 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
916 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
917 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
919 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
921 * keyboard.c (Fcommand_error_default_function): Rename from
922 Fdefault_error_output.
924 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
926 * keyboard.c (Fdefault_error_output): New function, extracted from
928 (syms_of_keyboard): Use it for Vcommand_error_function.
930 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
932 * eval.c (handlerlist_sentinel): New variable (bug#15802).
933 (init_eval): Use it to ensure handlerlist is non-NULL.
934 (unwind_to_catch): Make sure we never set handlerlist to NULL.
935 (Fsignal): Adjust NULLness test of handlerlist.
936 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
938 2013-11-05 Eli Zaretskii <eliz@gnu.org>
940 * callproc.c (call_process): Call prepare_to_modify_buffer before
941 decoding text read from the sub-process, as the decoded stuff will
942 be inserted into the buffer. This will invalidate the various
943 caches maintained for the buffer. (Bug#15148)
945 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
947 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
948 string of glyphless-char-display.
950 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
952 * nsfns.m (ns_get_name_from_ioreg): New function.
953 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
954 OSX >= 10.9. Use ns_get_name_from_ioreg.
956 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
958 Simplify and port recent bool vector changes.
959 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
960 only in this file. Use a more-efficient implementation if the
961 second argument is a power of 2.
962 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
963 Remove no-longer-necessary compile-time checks.
964 (bool_vector_exact_payload_bytes): New function.
965 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
966 exact payload changed to call the new function. Do not assume
967 that the arg or result fits in ptrdiff_t.
968 (bool_vector_fill): New function.
969 (Fmake_bool_vector): Use it. Don't assume bit counts fit
971 (vroundup_ct): Don't assume arg fits in size_t.
972 * category.c (SET_CATEGORY_SET): Remove. All callers now just
973 invoke set_category_set.
974 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
975 All callers changed. Use bool_vector_set.
976 * category.h (XCATEGORY_SET): Remove; no longer needed.
977 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
979 * data.c (Faref): Use bool_vector_ref.
980 (Faset): Use bool_vector_set.
981 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
982 (Fbool_vector_not, Fbool_vector_count_matches)
983 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
984 * fns.c (concat): Use bool_vector_ref.
985 (Ffillarray): Use bool_vector_fill.
986 (mapcar1): Use bool_vector_ref.
987 (sxhash_bool_vector): Hash words, not bytes.
988 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
989 a constant, since it's now used in #if.
990 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
991 unsigned char on unusual architectures, so that we no longer
992 assume that the number of bits per bits_word is a power of two or
993 is a multiple of 8 or of CHAR_BIT.
994 (Qt): Add forward decl.
995 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
996 at least as strictly as bits_word.
997 (bool_vector_data, bool_vector_uchar_data): New accessors.
998 All data structure accesses changed to use them.
999 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1000 (bool_vector_set): New functions.
1001 (bool_vector_fill): New decl.
1002 (ROUNDUP): Move to alloc.c as described above.
1004 Fix recent gnutls changes.
1005 * gnutls.c (Fgnutls_boot): Don't assume C99.
1006 * process.c (wait_reading_process_output): Fix typo in recent change.
1008 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1010 * process.c (wait_reading_process_output, read_process_output)
1011 (send_process): Check gnutls_state is not NULL.
1013 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1014 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1016 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1018 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1019 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1021 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1024 * nsfns.m (Fx_create_frame): Fix memory leak.
1026 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1027 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1028 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1030 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1032 * xdisp.c (message3_nolog, message_with_string): Encode the string
1033 before writing it to the terminal in a non-interactive session.
1035 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1036 sure we concatenate them into a unibyte string.
1038 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1039 resulting temporary name before returning it to the caller.
1040 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1041 is a unibyte string, convert NAME to a unibyte string to ensure
1042 that the result is also a unibyte string.
1044 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1045 create unibyte strings from default paths and directory/file
1048 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1051 * callproc.c (init_callproc): Use build_unibyte_string to make
1052 sure we create unibyte strings from default paths and
1053 directory/file names.
1055 * buffer.c (init_buffer): Don't store default-directory of
1056 *scratch* in multibyte form. The original problem which led to
1057 that is described in
1058 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1059 but it was solved long ago. (Bug#15260)
1061 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1063 Port to stricter C99 platforms.
1064 Especially, C99 prohibits nesting a struct X inside struct Y if
1065 struct X has a flexible array member.
1066 * alloc.c (struct sdata): New type.
1067 (sdata): Implement in terms of struct sdata.
1068 Remove u member; all uses replaced by next_vector, set_next_vector.
1069 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1070 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1071 (struct sblock): Rename first_data member to data, which is now
1072 a flexible array member. All uses changed.
1073 (next_vector, set_next_vector, large_vector_vec): New functions.
1074 (vector_alignment): New constant.
1075 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1076 (struct large-vector): Now merely a NEXT member, since the old approach
1077 ran afoul of stricter C99. All uses changed to use
1078 large_vector_vec or large_vector_offset.
1079 (large_vector_offset): New constant.
1080 * dispnew.c: Include tparam.h, for tgetent.
1081 Do not include term.h; no longer needed.
1082 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1083 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1084 (struct Lisp_Vector): Use a flexible array member for contents,
1085 instead of a union with a member that is an array of size 1.
1087 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1088 fact that the struct no longer contains a union.
1089 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1090 (struct Lisp_Save_Value, struct Lisp_Free):
1091 Use unsigned, not int, for spacers, to avoid c99 warning.
1092 (union specbinding): Use unsigned, not bool, for bitfield, as
1093 bool is not portable to pre-C99 hosts.
1095 2013-11-04 Glenn Morris <rgm@gnu.org>
1097 * emacs.c (usage_message): Mention that `-L :...' appends.
1099 2013-11-02 Glenn Morris <rgm@gnu.org>
1101 * Makefile.in (abs_builddir): Remove.
1102 (bootstrap_exe): Use relative filename.
1104 Use relative filenames in TAGS files.
1105 * Makefile.in (abs_srcdir): Remove it again.
1106 (.PHONY): Remove frc.
1107 (maintainer-clean): No more TAGS-LISP file.
1108 (TAGS): Pass relative file names to etags.
1109 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1111 * Makefile.in (abs_srcdir): New, set by configure.
1113 (maintainer-clean): Remove pointless echo. That should be in the
1114 top-level Makefile, if anywhere. Delete TAGS-LISP.
1115 (extraclean): No s/ and m/ directories for some time.
1116 (TAGS): Also depend on ctagsfiles3.
1117 Remove no-longer-defined S_FILE.
1118 Pass absolute filenames to etags once more.
1119 (TAGS-LISP): Replace lispdir with its expansion.
1120 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1121 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1123 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1125 * xfaces.c (check_lface_attrs, realize_default_face):
1126 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1127 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1129 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1131 * emacs.c (original_pwd): Remove global var by making it local.
1132 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1134 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1136 * xfaces.c: Declare color_distance.
1137 (QCdistant_foreground): New variable.
1138 (NEAR_SAME_COLOR_THRESHOLD): New define.
1139 (load_color2): New function.
1140 (load_color): Call load_color2.
1141 (load_face_colors): Call load_color2 and if distant-color is specified
1142 calculate distant and use distant-color if colors are near.
1143 (LFACE_DISTANT_FOREGROUND): New define.
1144 (merge_face_ref, Finternal_set_lisp_face_attribute)
1145 (Finternal_get_lisp_face_attribute)
1146 (x_supports_face_attributes_p): Handle distant-foreground similar to
1148 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1150 * dispextern.h (lface_attribute_index):
1151 Add LFACE_DISTANT_FOREGROUND_INDEX.
1153 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1155 * image.c (pbm_next_char): New function.
1156 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1157 (pbm_scan_number): Use it.
1158 (Qlibjpeg_version): New variable.
1159 (syms_of_image): DEFSYM and initialize it.
1161 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1163 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1165 2013-10-31 Glenn Morris <rgm@gnu.org>
1167 * emacs.c (original_pwd): New char.
1168 (main): If using --chdir, store original_pwd.
1169 (init_cmdargs): When setting Vinvocation_directory based on a
1170 relative argv[0], use original_pwd if set. (Bug#15768)
1172 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1174 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1176 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1178 * insdel.c: Fix minor problems found by static checking.
1179 (Qregion_extract_function): Now static.
1180 (prepare_to_modify_buffer_1): Remove unused locals.
1182 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1184 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1185 (syms_of_xdisp): Declare pre-redisplay-function.
1186 (markpos_of_region): Remove function.
1187 (init_iterator, compute_stop_pos, handle_face_prop)
1188 (face_before_or_after_it_pos, reseat_to_string)
1189 (get_next_display_element, window_buffer_changed)
1190 (redisplay_internal, try_cursor_movement, redisplay_window)
1191 (try_window_reusing_current_matrix, try_window_id, display_line)
1192 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1193 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1194 * window.h (struct window): Remove field `region_showing'.
1195 * dispextern.h (struct it): Remove region_beg/end_charpos.
1196 (face_at_buffer_position, face_for_overlay_string)
1197 (face_at_string_position): Update prototypes.
1198 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1199 (face_at_string_position): Remove `region_beg' and `region_end' args.
1200 * fontset.c (Finternal_char_font):
1201 * font.c (font_at, font_range): Adjust calls accordingly.
1202 * insdel.c (Qregion_extract_function): New var.
1203 (syms_of_insdel): Initialize it.
1204 (prepare_to_modify_buffer_1): Use it.
1206 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1208 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1209 * ftxfont.c (ftxfont_get_gcs):
1210 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1211 * xfaces.c (x_free_colors, x_free_dpy_colors)
1212 (x_create_gc, unload_color):
1213 * xselect.c (x_property_data_to_lisp):
1214 * xsettings.c (parse_settings):
1215 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1216 (get_bits_and_offset): Adjust definition.
1217 * frame.c (XParseGeometry): Adjust locals.
1218 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1219 * regex.h (toplevel): Likewise for reg_syntax_t.
1221 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * eval.c (run_hook_with_args): Use FUNCTIONP.
1225 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1227 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1228 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1229 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1230 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1231 on MS-Windows anyway.
1232 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1233 (free_realized_face): ...adjust user.
1234 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1235 white relief pixels to -1.
1236 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1237 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1238 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1240 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1242 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1243 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1244 in practice now. All callers changed.
1246 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1248 * dispextern.h (struct face): Use bitfields for 'underline_type'
1249 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1250 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1251 'stipple' member. Move 'lface' member up to help...
1252 * xfaces.c (make_realized_face): ...this function to find and
1253 clear just the members that need clearing.
1254 (load_face_colors, realize_x_face):
1255 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1257 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1259 * xftfont.c (struct xftfont_info): Remove set-but-unused
1261 (xftfont_open): Adjust user.
1262 (xftfont_get_colors): Remove useless prototype.
1264 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1266 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1267 before passing them to 'unexec'. (Bug#15260)
1269 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1271 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1273 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1275 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1276 the changed signature of the font driver's 'close' method.
1278 * w32font.h (w32font_close): Adjust the prototype to the change in
1279 function definition.
1281 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1283 * w32uniscribe.c (uniscribe_close): Adapt the call to
1284 w32font_close to its new prototype.
1286 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1288 Omit unused frame argument of font API's close function.
1289 * font.h (struct font): Drop frame argument. Adjust comment.
1290 * font.c (font_clear_cache, font_close_object): Adjust users.
1291 * ftfont.c (ftfont_close):
1292 * ftxfont.c (ftxfont_close):
1293 * macfont.m (macfont_close):
1294 * nsfont.m (nsfont_close):
1295 * w32font.c (w32font_close):
1296 * xfont.c (xfont_close):
1297 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1298 tweak comments and make functions safe if called more than once for
1299 the same font object.
1301 Perform font-specific cleanup when font object is swept by GC. See
1302 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1303 * alloc.c (cleanup_vector): New function.
1304 (sweep_vector): Call it for each reclaimed vector object.
1305 * font.h (struct font): Adjust comment.
1307 2013-10-24 Glenn Morris <rgm@gnu.org>
1309 * Makefile.in (abs_top_srcdir): New, set by configure.
1311 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1313 Adjust recent font-related changes to fix bug#15686.
1314 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1315 is a live window system frame, mark its default font too.
1317 2013-10-23 Glenn Morris <rgm@gnu.org>
1319 * Makefile.in (RUN_TEMACS): Make relative (again).
1320 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1321 (bootstrap-emacs$(EXEEXT)):
1322 Quote entities that might contain whitespace.
1324 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1326 Port to Solaris 10 and its bundled GCC.
1327 Problem reported by Timothy C. Burt.
1328 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1330 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1332 Do not allow font caches to grow too large.
1333 * alloc.c (compact_font_cache_entry, compact_font_caches):
1334 New functions or stub if not HAVE_WINDOW_SYSTEM.
1335 (compact_undo_list): Factor out from Fgarbage_collect.
1337 (mark_face_cache): Mark face font. Move down to avoid
1339 (mark_terminals): Do not mark font cache here.
1340 (Fgarbage_collect): Call compaction functions described
1341 above. Adjust comment.
1343 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1345 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1346 chdir to HOME (bug#15607).
1348 * nsterm.m (Qcocoa, Qgnustep): New variables.
1349 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1350 (ns_get_color): Make selection color work for GNUStep also.
1352 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1354 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1355 handles mouse clicks. Instead, let GPM use the same code as all
1356 the other mice use. See the discussion starting at
1357 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1358 for the details of the problem with the menu bar this fixes.
1360 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1362 Remove port-specific display name lists to avoid extra
1363 complexity and data duplication with display info lists.
1364 * xterm.h (x_display_name_list): Remove declaration.
1365 * xterm.c (x_display_name_list): Remove.
1366 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1367 * xfns.c (x_display_info_for_name, Fx_display_list):
1368 Likewise. Use x_display_list where appropriate.
1369 * w32term.h (w32_display_name_list): Remove declaration.
1370 * w32term.c (w32_display_name_list): Remove.
1371 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1373 * w32fns.c (x_display_info_for_name, Fx_display_list):
1374 Likewise. Use x_display_list where appropriate.
1375 * nsterm.h (ns_display_name_list): Remove declaration.
1376 * nsterm.m (ns_display_name_list): Remove.
1377 (ns_term_init, syms_of_nsterm): Adjust users.
1378 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1379 Likewise. Use x_display_list where appropriate.
1380 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1381 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1382 (mark_terminals): Mark per-terminal font cache.
1384 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1386 Don't run timers in input-pending-p. Its new check-timers param
1387 provides the prior behavior. (Bug#15045).
1388 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1391 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1393 Make some functions static in non-Microsoft builds.
1394 On my platform (Fedora 19 x86-64), this shrinks the
1395 Emacs executable (text+data) by 0.25%.
1396 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1397 (load_color) [!MSDOS]:
1398 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1399 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1400 * lisp.h (check_existing):
1401 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1402 (network_interface_info) [!WINDOWSNT]:
1403 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1404 Remove extern decls.
1405 * fileio.c (check_existing):
1406 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1407 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1408 (network_interface_info) [!WINDOWSNT]:
1409 * term.c (encode_terminal_code) [!WINDOWSNT]:
1410 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1411 * xfaces.c (load_color) [!MSDOS]:
1413 * fileio.c (check_existing, check_executable, check_writable):
1414 * process.c (network_interface_list, network_interface_info):
1415 Move earlier, so that we don't need forward decls.
1416 * gnutls.c (fn_gnutls_transport_set_errno)
1417 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1419 * w32.c (init_environment): Use faccessat rather than
1420 check_existing, partly for consistency with the rest of the code
1421 in this file, partly so that check_existing can be static.
1423 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1424 * emacs.c (MAIN_PROGRAM): New macro.
1425 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1426 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1428 bool vector int width fixes
1429 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1430 (Fbool_vector_count_matches_at):
1431 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1432 can exceed PTRDIFF_MAX, at least in theory.
1433 (Fbool_vector_count_matches_at):
1434 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1436 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1438 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1439 (struct sockaddr): Add forward decl, for platforms that lack it.
1441 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1443 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1446 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1448 * w32.c (network_interface_get_info, network_interface_list)
1449 (network_interface_info): New functions. (Bug#15610)
1450 (GetAdaptersInfo_Proc): New typedef.
1451 (get_adapters_info): New wrapper function.
1452 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1454 * process.h (network_interface_list, network_interface_info):
1457 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1458 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1459 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1460 for WINDOWSNT. Doc fix.
1461 (syms_of_process): Defsubr Snetwork_interface_list and
1462 Snetwork_interface_info unconditionally.
1464 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1465 in NS GUI sessions. (Bug#15629)
1467 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1469 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1471 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1473 * print.c (print_object): Print " ..." when truncating bool vectors.
1475 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1477 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1478 standard mouse buttons.
1480 * termhooks.h (struct input_event): Remove incorrect commentary.
1482 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1484 Disallow bool vector operations on mixed-length operands.
1485 The old behavior left garbage in the result vector sometimes,
1486 and didn't seem to be useful.
1487 * data.c (Qwrong_length_argument): New static var.
1488 (wrong_length_argument): New function.
1489 (bool_vector_binop_driver): Check that args agree in length.
1491 * keyboard.c, keyboard.h (all_kboards): Now static.
1493 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1495 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1496 note from the lispref.
1498 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1500 * nsterm.h (struct ns_display_info): Remove set-but-unused
1501 member image_cache (image caches are per-terminal anyway).
1502 (FRAME_X_IMAGE_CACHE): Remove.
1503 * nsterm.m (ns_initialize_display_info): Adjust user.
1505 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1507 * w32proc.c: Include mingw_time.h.
1509 * w32.c: Include mingw_time.h.
1511 Implement scrolling of TTY menus when the screen is too short.
1513 * term.c (tty_menu_display): Accept an additional argument, the
1514 menu item from which to start displaying the menu. Account for
1515 the value of Y when limiting the menu to the number of available
1517 (mi_result): New enumeration.
1518 (read_menu_input): Return enumerated value. When the y coordinate
1519 hits min_y or max_y, return scroll indication instead of wrapping
1521 (tty_menu_activate): Handle the scrolling indications from
1522 read_menu_input. Compute the first menu item to display and pass
1523 it to tty_menu_display.
1525 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1527 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1528 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1529 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1530 Adjust to match the change described below.
1531 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1532 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1533 memory_below_frame members to...
1534 * termchar.h (struct tty_display_info): ...here because they're
1535 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1536 * term.c (init_tty):
1537 * nsterm.m (ns_create_terminal):
1538 * w32term.c (w32_create_terminal):
1539 * xterm.c (x_create_terminal): Adjust users.
1540 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1541 to filter out non-TTY frames. Adjust comment.
1542 (scrolling): Adjust user. Prefer eassert for debugging check.
1544 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1546 * xfaces.c (PT_PER_INCH): Remove unused macro.
1547 * termhooks.h (struct terminal): Remove set-but-unused
1548 member fast_clear_end_of_line.
1549 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1550 * nsterm.m (ns_create_terminal):
1551 * term.c (init_tty):
1552 * w32term.c (w32_create_terminal):
1553 * xterm.c (x_create_terminal): Adjust users.
1555 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1557 * lisp.h (bool_vector_size): New function.
1558 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1559 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1560 (Fbool_vector_not, Fbool_vector_count_matches_at):
1561 Remove uses of 'eassume' that should no longer be needed,
1562 because they are subsumed by the 'eassume' in bool_vector_size.
1564 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1566 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1567 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1568 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1570 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1572 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1573 have different dimensions. (Bug#15575)
1575 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1578 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1580 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1582 * term.c (tty_menu_show): Never return with unbalanced
1583 specpdl. Use eassert for debugging check. Adjust style.
1585 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1587 * term.c (read_menu_input): Make selection of menu items
1588 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1589 (tty_menu_activate): Fix off-by-one error when computing max_y.
1591 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1593 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1594 audit logging (only used with GnuTLS 3.x) and enable it.
1596 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1598 * dispnew.c (redraw_frame): Remove useless #ifdef because
1599 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1600 Also, move TTY fflush to...
1601 * term.c (tty_update_end): ...this function.
1603 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1605 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1606 the end of the frame's glyph matrix. (Bug#15575)
1608 * term.c (tty_menu_display): Don't move cursor while overwriting
1609 frame's glyphs with menu items. Limit the number of items
1610 displayed to what can be shown on the available screen lines,
1611 excluding the echo area.
1612 (tty_menu_activate): Limit the Y coordinate allowed by
1613 read_menu_input to the last screen line used for menu display.
1615 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1617 * lisp.h (eassume): New macro.
1618 Also, include <verify.h>, for 'assume'.
1619 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1620 (vroundup, vector_nbytes):
1621 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1622 (Fbool_vector_not, Fbool_vector_count_matches)
1623 (Fbool_vector_count_matches_at):
1624 Use eassume, not eassert.
1625 * casetab.c (set_identity, shuffle):
1626 * composite.c (composition_gstring_put_cache):
1627 * dispnew.c (update_frame_1):
1628 * ftfont.c (ftfont_shape_by_flt):
1629 * image.c (gif_load):
1630 * intervals.c (offset_intervals):
1631 * macfont.m (macfont_shape):
1632 Remove calls to 'assume' that are no longer needed, because
1633 --enable-gcc-warnings no longer generates bogus warnings
1634 when these calls are removed.
1636 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1638 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1640 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1642 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1643 (Qsubstitute_env_in_file_name): New var.
1644 (syms_of_fileio): Define it.
1646 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1648 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1649 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1652 * term.c (save_and_enable_current_matrix): Don't allocate and
1653 don't save margin areas.
1654 (restore_desired_matrix): Don't restore margin areas.
1655 (free_saved_screen): Don't free margin areas.
1657 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1659 * image.c: Pacify --enable-gcc-warnings.
1660 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1661 #define only if used.
1663 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1665 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1666 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1667 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1668 (gif_load): For giflib v5.x and later, display the error message
1669 produced by giflib when its functions fail.
1670 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1673 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1675 * keyboard.c (last_event_timestamp): Remove. For X selection and
1676 GTK popup menus, it may be obtained from per-frame X display info.
1677 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1678 (process_special_events): Adjust users.
1679 * keyboard.h (last_event_timestamp): Remove declaration.
1680 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1681 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1682 * menu.h (xmenu_show): Adjust prototype.
1683 * menu.c (Fx_popup_menu): Adjust user.
1684 * xselect.c (x_own_selection, x_get_foreign_selection)
1685 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1687 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1689 * keyboard.c (init_kboard): Now static. Add arg
1690 to denote window system. Adjust comment.
1691 (init_keyboard): Adjust user.
1692 (allocate_kboard): New function.
1694 * nsterm.m (ns_term_init):
1695 * term.c (init_tty):
1696 * w32term.c (w32_create_terminal):
1697 * xterm.c (x_term_init): Use it.
1698 * keyboard.h (init_kboard): Remove prototype.
1699 (allocate_kboard): Add prototype.
1701 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1703 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1704 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1706 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1708 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1710 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1712 * term.c (tty_menu_activate): Flush the output stream after
1713 showing the cursor, and don't mark the frame garbaged at exit from
1714 the function. Fixes redisplay glitches when moving from one menu
1717 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1719 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1720 or throw error (Bug#15570).
1722 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1724 * intervals.c (temp_set_point_both): Move test into 'eassert',
1727 * lisp.h (eassert): Don't use 'assume'.
1728 Sometimes 'assume' wins in performance, and sometimes it loses,
1729 so it shouldn't be used all the time. Perhaps we need two
1730 flavors of 'eassert', one for where 'assume' is far more likely
1731 to help or to hurt; but that can be done later.
1732 Problem reported by Dmitry Antipov in
1733 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1734 Also, don't include <verify.h>; no longer needed.
1736 2013-10-09 Glenn Morris <rgm@gnu.org>
1738 * eval.c (Fcond): Doc tweak.
1740 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1742 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1743 expressions with side effects to eassert. (Bug#15565)
1745 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1747 * fns.c (hashfn_user_defined): Allow hash functions to return any
1750 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1752 Fix minor problems found by static checking.
1753 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1754 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1755 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1756 * keyboard.c (read_menu_command): Remove unused local.
1757 * lisp.h (read_menu_command): New decl.
1758 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1759 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1760 Return ptrdiff_t, not int.
1761 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1762 not int, for benefit of xpalloc.
1763 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1765 (have_menus_p): Remove; unused.
1766 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1767 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1768 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1770 (save_and_enable_current_matrix): Omit unnecessary casts.
1771 (read_menu_input): Omit local extern decl (now in lisp.h).
1772 Don't access uninitialized storage if mouse_get_xy fails.
1773 (tty_menu_activate): Mark local as initialized, for lint.
1774 (tty_menu_activate, tty_meny_show): Remove unused locals.
1776 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1778 Support menus on text-mode terminals.
1779 * xterm.h (xw_popup_dialog): Add prototype.
1781 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1782 (xmenu_show): Block input here, instead in Fx_popup_menu.
1783 (xw_popup_dialog): New function, with X-specific bits of popup
1786 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1789 * window.c (Fset_window_configuration): Use run-time tests of the
1790 frame type instead of compile-time conditionals, when menu-bar
1791 lines are considered.
1793 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1794 (w32_popup_dialog): New prototypes.
1796 * w32menu.c (Fx_popup_dialog): Function deleted.
1797 (w32_popup_dialog): New function, with w32 specific bits of popup
1798 dialogs. Block input here.
1800 * w32inevt.c (w32_console_read_socket): Minor change to add
1801 debugging TTY events.
1803 * w32fns.c (show_hourglass): If returning early because the frame
1804 is not a GUI frame, unblock input.
1806 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1807 (cursorY): New functions.
1809 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1810 WINDOWSNT, macros that call curX and curY elsewhere.
1812 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1814 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1815 specific function to hide and show cursor on a text-mode terminal.
1816 (tty_menu_struct, struct tty_menu_state): New structures.
1817 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1818 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1819 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1820 (tty_menu_locate, save_and_enable_current_matrix)
1821 (restore_desired_matrix, screen_update, read_menu_input)
1822 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1823 (tty_pop_down_menu, tty_menu_last_menubar_item)
1824 (tty_menu_new_item_coords, tty_menu_show): New functions.
1825 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1827 * nsterm.h (ns_popup_dialog): Adjust prototype.
1829 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1831 (ns_popup_dialog): Adapt order of arguments to the other
1832 *_menu_show implementations.
1833 (Fx_popup_dialog): Function deleted.
1835 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1837 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1839 * menu.c (have_boxes): New function.
1840 (single_keymap_panes): Use it instead of a compile-time
1842 (single_menu_item): Use run-time tests of the frame type instead
1843 of compile-time conditionals.
1844 (encode_menu_string): New function.
1845 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1846 the macro, since different types of frame need different encoding
1848 (digest_single_submenu): Use run-time tests of frame type instead
1849 of, or in addition to, compile-time conditionals.
1850 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1851 (Fx_popup_menu): Detect when the function is called from keyboard
1852 on a TTY. Don't barf when invoked on a text-mode frame.
1853 Check frame type at run time, instead of compile-time conditionals for
1854 invoking terminal-specific menu-show functions.
1855 Call tty_menu_show on text-mode frames.
1856 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1857 run time to determine which alternative to invoke; support dialogs
1860 * keyboard.h <Qmouse_movement>: Declare.
1862 * keyboard.c <Qmouse_movement>: Now extern.
1863 <Qecho_keystrokes>: New static variable.
1864 (read_key_sequence): Accept an additional argument, a flag to
1865 prevent redisplay during reading of the key sequence. All callers
1867 (read_menu_command): New function.
1868 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1870 (toolkit_menubar_in_use): New function.
1871 (make_lispy_event): Use it instead of a compile-time test.
1873 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1874 window-system being available.
1876 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1877 to x-popup-dialog on the frame type, they all now support popup
1880 * dispnew.c (save_current_matrix): Save the margin areas.
1881 (restore_current_matrix): Restore margin areas.
1882 (update_frame_with_menu): New function.
1884 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1887 * alloc.c (make_save_ptr): Now compiled unconditionally.
1889 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1891 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1892 (redraw_frame, update_frame): Adjust users.
1893 * dispextern.h (set_window_update_flags): Adjust prototype.
1894 * xdisp.c (redisplay_internal): When updating all frames with zero
1895 windows_or_buffers_changed, assume that only the windows that shows
1896 current buffer should be really updated.
1898 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1900 Do not allocate huge temporary memory areas and objects while encoding
1901 for file I/O, thus reducing an enormous memory usage for large buffers.
1902 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1903 * coding.h (struct coding_system): New member raw_destination.
1904 * coding.c (setup_coding_system): Initialize it to zero.
1905 (encode_coding_object): If raw_destination is set, do not create
1906 dst_object. Add comment.
1907 * fileio.c (toplevel): New constant E_WRITE_MAX.
1908 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1909 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1911 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1913 * nsterm.m (windowDidExitFullScreen:):
1914 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1916 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1918 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1919 * keyboard.c (unblock_input_to): Don't process pending signals
1920 if a fatal error is in progress.
1922 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1923 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1924 they're talking about words in Lisp bool vectors.
1925 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1926 * data.c (popcount_bits_word): Rename from popcount_size_t.
1927 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1930 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1932 Improve support for popcount and counting trailing zeros (Bug#15550).
1933 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1934 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1935 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1936 (popcount_size_t_msc, popcount_size_t_gcc):
1937 Remove; now done by Gnulib.
1938 (popcount_size_t): Now a macro that defers to Gnulib.
1939 (count_trailing_zero_bits): Return int, for consistency with
1940 Gnulib and because Emacs prefers signed to unsigned int.
1941 Don't assume that size_t is either unsigned int or unsigned long
1942 or unsigned long long.
1943 (size_t_to_host_endian): Do not assume that size_t is either
1944 exactly 32 or exactly 64 bits wide.
1945 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1946 etc., so that it's now an enum constant, not a macro.
1947 No need to assume that it's either 32 or 64.
1949 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1951 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1954 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1956 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1957 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1959 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1961 emacs_read and emacs_write now use void *, not char *.
1962 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1963 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1964 Buffer arg is now void *, not char *. This matches plain
1965 'read' and 'write' better, and avoids a constraint violation
1966 on Solaris 9 with Oracle Studio.
1968 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1970 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1971 memset to explicit loop. Otherwise copy largest possible chunk
1972 from initialized to uninitialized part, thus allowing the longer
1973 memcpy runs and reducing the number of loop iterations.
1975 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1977 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1978 hide toolbar (Bug#15388).
1979 (windowDidEnterFullScreen:): If presentation options are zero,
1980 set them here (Bug#15388).
1981 (ns_update_auto_hide_menu_bar): Remove runtime check.
1982 Don't auto hide dock unless menubar is also auto hidden.
1984 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1986 * editfns.c (message): Mention batch mode in doc string.
1988 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsterm.m (check_native_fs): Remove erroneous comment.
1992 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1994 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1995 uses find_newline instead of scan_newline and so doesn't move point.
1997 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1999 Use hardware support for byteswapping on glibc x86 etc.
2000 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2001 whereas the old swap64 needed 30.
2002 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2003 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2004 Use byteswap.h's macros to swap bytes.
2005 * lisp.h (swap16, swap32, swap64): Remove.
2006 All uses replaced by bswap_16, bswap_32, bswap_64.
2008 * bytecode.c (exec_byte_code): Use some more volatile variables
2009 to work around local variables getting clobbered by longjmp.
2010 Port to pre-C99, which doesn't allow decls after stmts.
2012 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2014 * lisp.h (eassert): Assume that COND is true when optimizing.
2015 In other words, take on the behavior of eassert_and_assume.
2016 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2017 (eassert_and_assume): Remove. All uses replaced by eassert.
2019 * xdisp.c (Qglyphless_char): Now static.
2021 Adjust to merge from gnulib.
2022 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2023 * lisp.h: Include <verify.h>, for 'assume'.
2025 * eval.c (clobbered_eassert): New macro.
2026 (internal_catch, internal_condition_case)
2027 (internal_condition_case_1, internal_condition_case_2)
2028 (internal_condition_case_n): Use it instead of eassert
2029 when the argument contains locals clobbered by longjmp.
2030 Don't use clobbered locals outside of clobbered_eassert.
2031 (internal_lisp_condition_case): Use a volatile variable
2032 to work around a local variable's getting clobbered.
2034 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2036 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2037 (PUSH_HANDLER): New macro.
2038 (catchlist): Remove.
2039 (handlerlist): Always declare.
2041 * eval.c (catchlist): Remove (merge with handlerlist).
2042 (handlerlist, lisp_eval_depth): Not static any more.
2043 (internal_catch, internal_condition_case, internal_condition_case_1)
2044 (internal_condition_case_2, internal_condition_case_n):
2046 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2047 handlerlist/catchlist.
2048 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2049 handlerlist which can only handle a single condition-case handler at
2051 (find_handler_clause): Simplify since we only a single branch here
2054 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2056 (bcall0): New function.
2057 (exec_byte_code): Add corresponding cases. Improve error message when
2058 encountering an invalid byte-code. Let Bunwind_protect accept
2059 a function (rather than a list of expressions) as argument.
2061 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2062 and make them unconditional now that they're heap-allocated.
2064 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2066 * charset.c (Fdecode_char, Fencode_char): Remove description of
2067 `restriction' arg. now that it's hidden by advertised-calling-convention.
2069 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2071 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2072 Remove unused variable (from mac-port).
2073 (macfont_draw): Use s->ybase for correct y position.
2075 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2077 * frame.h (struct frame): Drop has_minibuffer member because...
2078 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2079 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2081 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2083 * window.h (struct window): Prefer enum text_cursor_kinds to int
2084 for phys_cursor_type member. Move the latter, phys_cursor_width,
2085 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2086 * window.c (replace_window, make_window): Adjust users.
2088 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2090 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2091 this module is never compiled otherwise.
2093 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2095 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2098 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2100 * xdisp.c (get_next_display_element): Don't call face_for_font in
2101 a build configured --without-x. (Bug#15484)
2103 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2105 * window.c (calc_absolute_offset): #elif should be #elif defined.
2107 * frame.c (delete_frame): Block/unblock input to overcome race
2108 condition (Bug#15475).
2110 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2112 * frame.c (delete_frame): Record selected frame only after
2113 calling Qdelete_frame_functions (Bug#15477).
2115 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2117 * nsterm.m (ns_selection_color): Remove.
2118 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2119 NSColor selectedText(Background)Color. Only for COCOA.
2120 (ns_term_init): Remove assignment of ns_selection_color, logic
2121 moved to ns_get_color.
2123 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2124 NS_SELECTION_COLOR_DEFAULT.
2125 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2127 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2129 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2130 frame' does not have the tool_bar_window member.
2132 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2134 Signal error when reading an empty byte-code object (Bug#15405)
2135 * lread.c (read1): signal error
2136 * alloc.c (make_byte_code): eassert header size
2137 (sweep_vectors): change an int to size_t
2139 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2141 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2142 instead of ints, as it's the usual style for offsetof constants. See:
2143 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2145 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2146 This is ugly, but it should fix the performance problem for older
2147 GCC versions in the short run. I'll look into integrating the
2148 Gnulib module for popcount, as a better fix.
2149 See the thread starting in:
2150 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2151 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2152 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2153 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2154 (popcount_size_t): Use it.
2156 2013-09-24 Daniel Colascione <dancol@dancol.org>
2158 * process.c (Fnetwork_interface_info): Fix build break due to
2161 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2163 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2164 Prefer signed to unsigned integers where either will do.
2165 No need for 'const' on locals that do not escape.
2166 Omit easserts with unnecessary and unportable assumptions about
2167 alignment. Avoid unnecessary casts to char *.
2169 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2171 Use union for the payload of struct Lisp_Vector.
2172 This helps to avoid a few glitches dictated by C's aliasing rules.
2173 * lisp.h (struct Lisp_Vector): Use union for next and
2174 contents member. Adjust comment. Change related users.
2175 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2176 Related users changed.
2177 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2178 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2179 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2180 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2182 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2184 Optimize glyph row clearing and copying routines.
2185 * dispextern.h (struct glyph_row): Change layout of struct
2186 glyph_row to help copy_row_except_pointers. Adjust comment.
2187 * dispnew.c (null_row): Remove.
2188 (clear_glyph_row): Use offsetof and memset to find and clear
2189 just the members that need clearing. Adjust comment.
2190 (copy_row_except_pointers): Likewise for copying.
2192 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2194 Some minor cleanups of recently-added bool vector code.
2195 * conf_post.h (assume): Always return void. Use lint version
2196 only if GCC and MSC versions don't apply.
2197 * conf_post.h (assume):
2198 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2199 Depend on _MSC_VER, not __MSC_VER, for consistency with
2201 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2202 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2203 (bool_vector_binop_driver, count_trailing_zero_bits)
2204 (size_t_to_host_endian): Now static, not static inline;
2205 the latter isn't needed with modern compilers and doesn't
2206 work with older compilers anyway.
2208 * alloc.c (valgrind_p): Use bool for boolean.
2210 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2212 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2213 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2214 (display_last_displayed_message_p, message_buf_print)
2215 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2216 Use bool for boolean.
2217 * dispextern.h (cancel_line, init_desired_glyphs):
2218 Remove ancient leftover.
2219 (help_echo_showing_p, hourglass_shown_p):
2220 * lisp.h (noninteractive_need_newline): Adjust declaration.
2222 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2224 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2226 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2227 ...this file and convert the latter to static. Adjust comment.
2228 (make_initial_frame):
2229 * window.c (init_window_once): Adjust user.
2230 * frame.h (last_nonminibuf_frame): Remove declaration.
2231 * lisp.h (selected_frame): Likewise.
2232 * msdos.c (the_only_display_info): Adjust comment.
2234 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2236 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2237 computing the end column of mouse-highlight that comes from
2238 display or overlay strings. (Bug#15437)
2239 (note_mouse_highlight): Adapt calculation of last argument to
2240 mouse_face_from_string_pos to the above change.
2242 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2243 all platforms, not just for clang.
2245 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2247 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2248 about excess arguments to snprintf.
2250 * conf_post.h(assume): Use __builtin_unreachable for clang.
2252 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2254 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2255 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2257 2013-09-23 Daniel Colascione <dancol@dancol.org>
2259 * alloc.c (USE_VALGRIND): New macro; on by default
2260 when ENABLE_CHECKING.
2261 (mark_maybe_object, mark_maybe_pointer)
2262 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2264 (valgrind_p) [USE_VALGRIND]: New variable.
2265 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2267 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2269 * process.c (wait_reading_process_output): Change int pnamelen to
2272 * nsterm.m (setMarkedText:selectedRange:):
2273 (deleteWorkingText):
2274 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2275 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2276 argument to unsigned long to avoid warning.
2277 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2279 * conf_post.h (assume): Fix compiler error: x shall be cond.
2281 2013-09-22 Daniel Colascione <dancol@dancol.org>
2283 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2284 warning when compiling without a window system.
2286 2013-09-22 Daniel Colascione <dancol@dancol.org>
2288 * data.c (Qbool_vector_p): New symbol.
2289 (bool_vector_spare_mask, popcount_size_t_generic)
2290 (popcount_size_t_msc, popcount_size_t_gcc)
2292 (bool_vector_binop_driver)
2293 (count_trailing_zero_bits, size_t_to_host_endian)
2294 (Fbool_vector_exclusive_or)
2295 (Fbool_vector_union)
2296 (Fbool_vector_intersection, Fbool_vector_set_difference)
2297 (Fbool_vector_subsetp, Fbool_vector_not)
2298 (Fbool_vector_count_matches)
2299 (Fbool_vector_count_matches_at): New functions.
2300 (syms_of_data): Intern new symbol, functions.
2301 * alloc.c (bool_vector_payload_bytes): New function.
2302 (Fmake_bool_vector): Instead of calling Fmake_vector,
2303 which performs redundant initialization and argument checking,
2304 just call allocate_vector ourselves. Make sure we clear any
2305 terminating padding to zero.
2306 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2307 instead of open-coding the size calculation.
2308 (vroundup_ct): New macro.
2309 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2310 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2311 * composite.c (composition_gstring_put_cache):
2312 Change lint_assume to assume.
2313 * conf_post.h (assume): New macro.
2314 (lint_assume): Remove.
2315 * dispnew.c (update_frame_1): Change lint_assume to assume.
2316 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2318 * image.c (gif_load): Change lint_assume to assume.
2319 * lisp.h (eassert_and_assume): New macro.
2320 (Qbool_vector_p): Declare.
2321 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2322 (swap16, swap32, swap64): New inline functions.
2323 * macfont.c (macfont_shape): Change lint_assume to assume.
2324 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2325 * xsettings.c (parse_settings): Use new swap16 and
2326 swap32 from lisp.h instead of file-specific macros.
2328 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2330 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2331 found (which can legitimately happen when the glyph row at the
2332 window start is disabled in the current_matrix. (Bug#15365)
2334 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2336 Fix syntax.h bug introduced by recent INLINE change.
2337 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2338 conditionally compiled one way in some modules, and a different
2339 way in others. This doesn't work with extern inline functions,
2340 which must have the same definition in all modules, because the
2341 defining code might be shared across modules, depending on the
2342 implementation. Symptoms reported by Martin Rudalics in:
2343 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2344 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2345 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2346 overriding the corresponding functions in syntax.h.
2347 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2348 (syntax_property): New inline functions.
2349 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2350 Rewrite in terms of these new functions.
2352 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2354 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2355 not chars_in_text, whose result depends on the multibyteness of
2356 the current buffer. (Bug#15426)
2358 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2360 Port recent change to hosts where pointers aren't 'long'.
2361 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2362 Don't assume that pointers are the same width as 'long'.
2363 Add a compile-time check that a pointer fits into two X slots.
2365 A simpler, centralized INLINE.
2366 * conf_post.h (INLINE): Define only if not already defined.
2367 This allows us to use a single INLINE, defined by one file
2369 * emacs.c (INLINE): Define it.
2370 Also, include category.h, charset.h, composite.h, dispextern.h,
2371 syntax.h, systime.h, so that their INLINE definitions are expanded
2373 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2374 * buffer.h, buffer.c (BUFFER_INLINE):
2375 * category.h, category.c (CATEGORY_INLINE):
2376 * character.h, character.c (CHARACTER_INLINE):
2377 * charset.h, charset.c (CHARSET_INLINE):
2378 * composite.h, composite.c (COMPOSITE_INLINE):
2379 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2380 * frame.h, frame.c (FRAME_INLINE):
2381 * intervals.h, intervals.c (INTERVALS_INLINE):
2382 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2383 * lisp.h, alloc.c (LISP_INLINE):
2384 * process.h, process.c (PROCESS_INLINE):
2385 * syntax.h, syntax.c (SYNTAX_INLINE):
2386 * systime.h, sysdep.c (SYSTIME_INLINE):
2387 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2388 * window.h, window.c (WINDOW_INLINE):
2389 Remove. All uses replaced with INLINE.
2391 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2393 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2396 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2398 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2399 'const char *' to avoid compiler warnings due to similar change in
2400 the prototype of x_get_string_resource.
2402 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2404 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2405 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2406 going to replace static variables below. Adjust comments.
2407 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2408 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2409 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2410 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2411 Related users changed.
2412 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2413 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2414 last_mouse_movement_time, going to replace static variables below.
2416 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2417 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2419 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2420 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2421 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2422 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2423 static variables below.
2424 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2425 (last_mouse_scroll_bar): Remove.
2426 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2427 (mouseExited): Related users changed.
2429 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2431 Do not use external array to process X scroll bar messages.
2432 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2433 (x_send_scroll_bar_event): Pack window pointer into two slots
2434 of XClientMessageEvent if we're 64-bit. Adjust comment.
2435 (x_scroll_bar_to_input_event): Unpack accordingly.
2437 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2439 Ifdef away recent changes which aren't relevant to NS port.
2440 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2441 [!HAVE_NS]: Declare as such.
2442 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2443 [!HAVE_NS]: Define as such.
2445 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2447 * frame.c (x_redo_mouse_highlight): New function
2448 to factor out common code used in W32 and X ports.
2449 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2450 * xterm.h (struct x_display_info):
2451 * w32term.h (struct w32_display_info):
2452 * nsterm.h (struct ns_display_info): New members
2453 last_mouse_motion_frame, last_mouse_motion_x and
2454 last_mouse_motion_y, going to replace static variables below.
2455 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2456 (redo_mouse_highlight): Remove.
2457 (note_mouse_movement, syms_of_xterm): Adjust user.
2458 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2459 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2460 (redo_mouse_highlight): Remove.
2461 (note_mouse_movement, syms_of_w32term): Adjust user.
2462 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2463 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2465 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2466 * nsfns.m (compute_tip_xy): Adjust user.
2468 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2470 * frame.c (x_mouse_grabbed): New function.
2471 * dispextern.h (x_mouse_grabbed): Add prototype.
2472 (last_mouse_frame): Remove declaration.
2473 * xterm.h (struct x_display_info):
2474 * w32term.h (struct w32_display_info):
2475 * nsterm.h (struct ns_display_info): New member
2476 last_mouse_frame, going to replace...
2477 * xdisp.c (last_mouse_frame): ...global variable.
2478 (note_tool_bar_highlight):
2479 * w32term.c (w32_mouse_position, w32_read_socket):
2480 * xterm.c (XTmouse_position, handle_one_xevent):
2481 Use x_mouse_grabbed.
2482 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2484 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2486 * w32term.c (w32_read_socket): Avoid temporary
2487 variables in a call to x_real_positions.
2488 * xterm.c (handle_one_xevent): Likewise.
2490 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2492 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2493 (x_icon_type): Remove prototype.
2494 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2495 * frame.c (x_icon_type): Remove.
2496 * w32term.c (x_make_frame_visible, x_iconify_frame):
2497 * xterm.c (x_make_frame_visible, x_iconify_frame):
2498 Use x_set_bitmap_icon to factor out common code.
2500 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2502 * dispextern.h (check_x_display_info, x_get_string_resource):
2503 Declare here just once and unify the latter.
2504 * frame.c (check_x_display_info, x_get_string_resource):
2505 * nsterm.h (check_x_display_info):
2506 * xrdb.c (x_get_string_resource):
2507 * xterm.h (check_x_display_info): Remove prototypes.
2508 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2509 * w32reg.c (x_get_string_resource): Likewise.
2510 (w32_get_rdb_resource): Adjust user.
2512 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2514 * xterm.h (struct x_display_info): New member
2515 x_pending_autoraise_frame, going to replace...
2516 * xterm.c (pending_autoraise_frame): ...static variable.
2517 (x_new_focus_frame, XTread_socket): Adjust users.
2518 * w32term.h (struct w32_display_info): New member
2519 w32_pending_autoraise_frame, going to replace...
2520 * w32term.c (pending_autoraise_frame): ...global variable.
2521 (x_new_focus_frame, w32_read_socket): Adjust users.
2523 2013-09-17 Glenn Morris <rgm@gnu.org>
2525 * xdisp.c (message_dolog): If we create *Messages*,
2526 switch it to messages-buffer-mode.
2528 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2530 Don't overuse 'const' in types of locals.
2531 * bidi.c (bidi_count_bytes):
2532 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2533 (xg_event_is_for_scrollbar):
2534 * xselect.c (x_handle_property_notify)
2535 (x_handle_selection_notify, x_handle_dnd_message):
2536 * xsettings.c, xsettings.h (xft_settings_event):
2537 * xterm.c (x_handle_net_wm_state, handle_one_event)
2538 (x_menubar_window_to_frame, x_detect_focus_change)
2539 (construct_mouse_click, note_mouse_movement)
2540 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2541 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2542 (handle_one_xevent, x_handle_net_wm_state):
2543 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2544 (x_handle_dnd_message):
2545 Avoid unnecessary 'const', typically the second 'const' in
2546 'const foo * const arg', a 'const' that does not affect the API
2547 and doesn't significantly help the human reader.
2549 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2551 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2552 only if Glib < 2.36.0.
2553 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2554 * xsettings.c (init_gconf, init_gsettings): Do not check
2556 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2558 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2560 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2562 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2563 before calling g_type_init.
2565 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2567 * nsterm.m (syms_of_nsterm): ... to here.
2569 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2571 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2572 (ignore_next_mouse_click_timeout): Use Time as X does.
2573 (handle_one_xevent): Avoid cast and use unsigned comparison.
2575 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2577 Do not copy X event in handle_one_xevent except KeyPress case.
2578 Wnen XEvent is processed, it is unlikely to be changed except
2579 KeyPress case, so we can avoid copying and use const pointer to
2580 const data to make sure that an event is not changed elsewhere.
2581 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2582 const' and do not create local copy except for the KeyPress event.
2583 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2584 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2585 (x_handle_net_wm_state, x_menubar_window_to_frame)
2586 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2587 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2588 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2589 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2590 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2591 (x_handle_dnd_message):
2592 * xsettings.c (xft_settings_event):
2593 Use 'const XEvent * const' where appropriate.
2594 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2596 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2598 Fix X event waiting to handle multiple frames.
2599 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2600 * xterm.c (pending_event_wait): Remove. Adjust users.
2601 (x_detect_focus_change): Pass frame arg.
2602 (handle_one_xevent): Find related frame early and clear per-frame
2603 wait_event_type only if this is an event for the relevant frame.
2604 (x_wait_for_event): Use per-frame wait_event_type.
2606 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2608 * nsfns.m (Fx_create_frame): Fix font driver registration for
2611 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2612 for syms_of_macfont.
2614 * nsterm.m: Include macfont.h.
2615 (ns_tmp_flags, ns_tmp_font): Remove.
2616 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2617 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2618 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2619 (changeFont:): Fix code style. Check for font driver type when
2622 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2625 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2626 (nsfont_open): Set font driver type.
2627 Set font->ascent and font->descent. Figure out font instead of
2628 ns_tmp_font, and flags instead of ns_tmp_flags.
2629 Fix indentation. Remove call to ns_draw_text_decoration,
2632 * nsfns.m: Include macfont.h.
2633 (Fx_create_frame): Register macfont driver, make a better default font.
2634 (Fns_popup_font_panel): Get font from macfont driver, if used.
2636 * macfont.m, macfont.h, maccuvs.h: New files.
2638 * font.h: Declare syms_of_macfont.
2640 * font.c (syms_of_font): Call syms_of_macfont.
2642 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2644 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2646 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2647 and it is always zero for others, so I assume that this is an ancient
2648 leftover which nobody will want to change any more.
2649 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2650 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2651 * frame.c (x_set_scroll_bar_width):
2652 * w32fns.c (w32_createscrollbar):
2653 * w32term.c (w32_set_vertical_scroll_bar):
2654 * xfns.c (x_set_scroll_bar_default_width):
2655 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2656 (x_scroll_bar_expose): Related users changed.
2658 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2660 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2661 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2662 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2664 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2666 * nsterm.h, w32term.h, xterm.h: ...and not here.
2667 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2668 Remove unused Xisms.
2669 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2670 these modules are never compiled otherwise.
2672 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2674 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2675 Doc fix. (Bug#15375)
2677 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2679 Unify Fx_focus_frame between all ports.
2680 * frame.h (x_focus_frame): New prototype.
2681 * xfns.c (Fx_focus_frame): Remove.
2682 (syms_of_xfns): Do not defsubr it.
2683 (x_focus_frame): X implementation.
2684 * nsfns.m (Fx_focus_frame): Remove.
2685 (syms_of_nsfns): Do not defsubr it.
2686 (x_focus_frame): NS implementation.
2687 * w32term.c (Fx_focus_frame): Remove.
2688 (x_focus_on_frame): Rename to...
2689 (x_focus_frame): W32 implementation.
2690 * w32term.h (x_focus_on_frame): Remove prototype.
2691 * w32fns.c (Fx_focus_frame): Remove.
2692 (syms_of_w32fns): Do not defsubr it.
2693 * frame.c (Fx_focus_frame): Define here.
2694 (syms_of_frame): Defsubr here.
2695 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2697 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2699 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2700 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2701 each port to reference the port-specific window system data.
2702 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2703 (FRAME_DISPLAY_INFO): Define.
2704 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2705 (FRAME_DISPLAY_INFO): Define. Adjust users.
2706 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2707 (FRAME_DISPLAY_INFO): Define. Adjust users.
2708 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2709 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2710 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2711 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2712 * xselect.c, xterm.c: All related users changed.
2714 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2716 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2717 (x_menubar_window_to_frame): Remove prototypes.
2718 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2719 (x_menubar_window_to_frame, x_top_window_to_frame):
2721 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2722 (x_menubar_window_to_frame, x_top_window_to_frame):
2723 ...to here and convert all but the last to static.
2725 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2727 * lisp.mk (lisp): Add w32-common-fns.elc.
2729 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2731 * charset.c (char_charset): Document an exception for char-charset.
2733 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2735 * xterm.h (x_display_info): New field last_user_time...
2736 * xterm.c (toplevel): ...to replace static last_user_time.
2737 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2739 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2741 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2742 scroll bar values to prevent thumb from disappear and update comment.
2744 2013-09-11 Glenn Morris <rgm@gnu.org>
2746 * emacs.c (usage_message): Possessive apostrophe tweak.
2748 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2750 * nsterm.m (syms_of_nsterm): Use Qns.
2751 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2752 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2753 * xfns.c (x_display_info_for_name, Fx_open_connection):
2754 Remove old '#if 0' code.
2755 (syms_of_xfns): Use Qx.
2756 * termhooks.h (fullscreen_hook): Remove the leftover.
2757 (struct terminal): Fix typo in comment.
2759 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2761 Cleaning up a few X scroll bar bits.
2762 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2763 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2764 New member last_seen_part, going to replace...
2765 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2766 (xt_action_hook) [USE_LUCID]: Adjust user.
2767 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2768 Lucid-specific scroll bar support.
2769 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2770 to int and adjust to use last_seen_part member.
2771 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2772 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2773 Initialize last_seen_part.
2775 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2777 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2778 insert-buffer-substring an empty string.
2780 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2782 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2783 avoiding a GCC warning.
2785 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2787 Ifdef away frame tool bar code when it is not really used.
2788 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2789 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2790 and minimize_tool_bar_window_p under the above.
2791 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2792 (fset_tool_bar_window): Likewise.
2793 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2794 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2795 (change_frame_size_1):
2796 * window.c (window_from_coordinates, Frecenter): Adjust users.
2797 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2798 code is not really used.
2799 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2800 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2801 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2802 [!USE_GTK && !HAVE_NS]: Define as such.
2803 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2804 (note_mouse_highlight, expose_frame):
2805 * xfns.c (x_set_tool_bar_lines):
2806 * xterm.c (handle_one_xevent): Adjust users.
2808 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2810 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2811 This bug was introduced by my 2013-08-26 patch, which incorrectly
2812 assumed that the terminfo implementation doesn't use termcap buffers.
2813 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2814 these buffers apparently are used after all.
2815 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2816 (struct tty_display_info): Define members termcap_term_buffer and
2817 termcap_strings_buffer even if TERMINFO.
2819 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2822 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2823 'usage' docstring entry to pacify make-docfile.
2825 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2827 Change comparison functions =, <, >, <=, >= to take many arguments.
2828 * data.c: Change comparison functions' interface and implementation.
2829 * lisp.h: Make arithcompare available for efficient two arg
2831 * bytecode.c: Use arithcompare.
2832 * fileio.c: Use new interface.
2834 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2836 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2838 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2840 * eval.c (Feval): Document the new use of `lexical'.
2842 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2844 Review and drop old frame resize hack.
2845 * frame.h (struct frame): Remove force_flush_display_p.
2846 * dispnew.c (update_frame): Adjust user and don't call
2847 flush_frame here. The comment has said that there was an issues
2848 with redisplaying fringes, but I don't see any differences with
2849 and without this hack. Hopefully we can continue without it.
2850 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2851 current frame matrices twice if resized_p is set.
2853 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2855 Do not populate pure Xism x_sync to other ports.
2856 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2857 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2858 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2859 * w32term.h (x_sync): Remove prototype.
2861 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2863 Cleanup frame flushing.
2864 * dispextern.h (struct redisplay_interface):
2865 Drop flush_display_optional because flush_display is enough
2866 for X and flushing via RIF is just a no-op for others.
2867 * frame.h (flush_frame): New function.
2868 * dispnew.c (update_frame):
2869 * minibuf.c (read_minibuf):
2870 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2872 * keyboard.c (detect_input_pending_run_timers): Do not flush
2873 all frames but selected one in redisplay_preserve_echo_area.
2874 * nsterm.m (ns_flush): Remove no-op.
2875 (ns_redisplay_interface): Adjust user.
2876 * w32term.h (x_flush): Remove no-op.
2877 (w32_redisplay_interface): Adjust user.
2878 * xterm.c (x_flush): Simplify because we do not flush all
2879 frames at once any more. Adjust comment.
2880 (x_redisplay_interface): Adjust user.
2882 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2884 Port --without-x --enable-gcc-warnings to Fedora 19.
2885 * gfilenotify.c (globals_of_gfilenotify):
2886 Call g_type_init only if using an older glib version that needs it.
2888 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2890 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2891 (last_glyphless_glyph_merged_face_id): Remove declarations.
2892 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2893 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2894 (last_glyphless_glyph_merged_face_id): Now static.
2895 (merge_escape_glyph_face): New function, refactored from...
2896 (get_next_display_element): ...here.
2897 (merge_glyphless_glyph_face): New function, refactored from...
2898 (produce_glyphless_glyph): ...here...
2899 * term.c (produce_glyphless_glyph): ...and here.
2901 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2903 * eval.c (eval_sub): Only call Ffunction if necessary.
2905 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2907 Attempt to make redisplay more selective when changing cursor type.
2908 * frame.h (struct frame): New bitfield cursor_type_changed.
2909 * xdisp.c (cursor_type_changed): Remove.
2910 (try_cursor_movement, redisplay_window, try_window_id)
2911 (set_frame_cursor_types, try_window_reusing_current_matrix):
2912 Adjust to use per-frame bitfield.
2913 (redisplay_internal): Look for cursor type change on each visible
2914 frame and consider all frames if cursor type has been changed on
2915 the frame other than selected. If cursor type has been changed on
2916 selected frame only, do not use fast update.
2918 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2920 Attempt to make redisplay more selective when changing fonts.
2921 * frame.h (struct frame): New bitfield fonts_changed.
2922 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2923 (adjust_frame_glyphs): Add prototype.
2924 * dispnew.c (fonts_changed_p): Remove.
2925 (adjust_glyphs): Remove because we do not
2926 adjust matrices on all frames at once any more.
2927 (adjust_frame_glyphs): Block and unblock input here.
2928 (adjust_glyph_matrix): Use fonts_changed.
2929 (change_frame_size_1): Use adjust_frame_glyphs.
2930 * font.c (font_open_entity): Use fonts_changed.
2931 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2932 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2933 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2934 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2935 (shrink_mini_window, Fresize_mini_window_internal)
2936 (window_scroll_pixel_based, Fset_window_configuration)
2937 (apply_window_adjustment, Fset_window_vscroll):
2938 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2939 Use adjust_frame_glyphs.
2940 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2941 (try_window_reusing_current_matrix, try_window_id, display_line)
2942 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2943 (redisplay_internal): Consider fonts_changed and adjust frame
2944 matrices for each frame only if the frame is visible. If font
2945 has been changed on some frame during full redisplay, retry
2946 only visible frames where the font has been actually changed.
2948 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2950 Cache current header and mode line height for each window.
2951 * window.h (struct window): New fields mode_line_height
2952 and header_line_height.
2953 * window.c (make_window): Initialize them.
2954 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2955 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2956 (current_mode_line_height, current_header_line_height):
2958 * xdisp.c (current_mode_line_height, current_header_line_height):
2960 (pos_visible_p, init_xdisp): Adjust user.
2961 (redisplay_window): Invalidate mode_line_height and
2962 header_line_height if current and desired matrices do not agree.
2964 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2966 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2967 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2969 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2971 Make --without-x compatible with --enable-gcc-warnings.
2972 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2973 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2974 members under HAVE_WINDOW_SYSTEM.
2975 * keyboard.c (make_lispy_focus_out): Likewise.
2976 (record_menu_key): Move under HAVE_MENUS.
2977 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2978 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2979 (syms_of_xdisp): Adjust user.
2980 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2981 (start_hourglass, cancel_hourglass):
2982 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2983 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2984 and CLEAR_FONT_TABLE_NFONTS.
2985 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2986 Declare only if HAVE_WINDOW_SYSTEM.
2987 (lface_same_font_attributes_p, clear_face_gcs): Define only
2988 if HAVE_WINDOW_SYSTEM.
2990 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2992 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2993 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2994 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2996 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2998 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3000 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3002 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3003 This fixes a type error on hosts where ptrdiff_t is wider than int.
3005 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3007 * keyboard.c (read_key_sequence_vs): New function.
3008 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3011 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3013 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3015 Makefile improvements.
3016 * Makefile.in (config.status): Don't use double-colon rules, as
3017 they are not portable according to POSIX. Fix shell typo with `;
3018 I guess this rule has never been tested?
3019 (VCSWITNESS): New macro, to override any environment var.
3021 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3023 * xterm.h (struct x_display_info): Do not track X connection
3024 fd separately because it is always available from Display.
3025 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3028 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3030 * buffer.c (drop_overlay):
3031 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3032 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3034 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3036 * buffer.c (Fmake_overlay, Fmove_overlay):
3037 * intervals.c (set_point_from_marker):
3038 * print.c (PRINTPREPARE): Prefer signal_error
3039 to plain error and report unsuitable marker too.
3041 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3043 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3044 for 'dragging' member.
3045 (struct x_output): Remove set-but-unused leftovers
3046 'left_before_move' and 'top_before_move'.
3047 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3048 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3049 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3050 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3051 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3052 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3053 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3054 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3056 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3058 * nsfont.m (INVALID_GLYPH): New define.
3059 (nsfont_encode_char): Use INVALID_GLYPH.
3060 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3062 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3064 * xterm.c (x_last_mouse_movement_time): Revert last change.
3065 This code should use XDisplayMotionBufferSize to check display's
3066 motion history first, and there are few other issues as well.
3067 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3068 (handle_one_xevent): Adjust user.
3070 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3072 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3073 * frame.c (Flast_nonminibuf_frame): ... to here.
3074 (check_minibuf_window): Don't abort if no window was found
3077 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3079 Use XGetMotionEvents to ask the last mouse motion time from X server.
3080 * xterm.c (X_MOTION_HISTORY): Default to 1.
3081 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3082 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3083 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3084 Ifdef away legacy code.
3085 (XTmouse_position, x_scroll_bar_report_motion):
3086 Use x_last_mouse_movement_time.
3087 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3090 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3092 * msdos.c (last_mouse_window): Move to...
3093 (dos_rawgetc): ...this function and adjust comment.
3094 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3095 (mouseMoved): ...this function and adjust comment.
3096 * w32term.c (last_window): Likewise with...
3097 (w32_read_socket): ...this function.
3098 * xterm.c (last_window): Likewise with...
3099 (handle_one_xevent): ...this function.
3101 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3103 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3104 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3105 (handle_one_xevent): ...to here.
3106 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3109 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3111 * msdos.c (IT_set_terminal_window): Remove no-op.
3112 (initialize_msdos_display): Adjust terminal setup.
3113 * w32console.c (w32con_set_terminal_window): Remove no-op.
3114 (initialize_w32_display): Adjust terminal setup.
3115 * w32term.c (w32_set_terminal_window): Remove no-op.
3116 (w32_create_terminal): Adjust terminal setup.
3117 * xterm.c (XTset_terminal_window): Remove no-op.
3118 (x_create_terminal): Adjust terminal setup.
3120 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3122 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3124 (ns_create_terminal): Adjust terminal setup.
3125 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3127 (w32_create_terminal): Adjust terminal setup.
3128 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3130 (x_create_terminal): Adjust terminal setup.
3132 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3134 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3135 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3136 * dispnew.c (buffer_posn_from_coords):
3137 * window.c (Fwindow_end, displayed_window_lines):
3138 * xdisp.c (redisplay_mode_lines): Use it.
3140 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3142 * fontset.c (face_for_char): Check char in the current face font first
3143 if HAVE_NS (Bug#15138).
3145 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3147 * window.c (temp_output_buffer_show): Make sure window returned
3148 by display_buffer is live (Bug#15213).
3150 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3152 Minor cleanup to avoid forward declarations.
3153 * coding.h (struct ccl_spec): Remove forward declaration.
3154 * composite.h (toplevel): Include font.h.
3155 (struct composition_it, struct face, struct font_metrics):
3156 Remove forward declaration.
3157 * dispextern.h (struct image, struct atimer): Likewise.
3158 * emacsgtkfixed.h (struct frame): Likewise.
3159 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3160 * font.h (struct font_driver, struct font, struct glyph_string)
3161 (struct face): Remove forward declaration.
3162 * fontset.h (struct face, struct font): Likewise.
3163 * frame.h (toplevel): Style cleanup.
3164 (enum output_method): Move to...
3165 * termhooks.h (enum output_method): ...here.
3166 (struct glyph, struct frame, struct ns_display_info)
3167 (struct x_display_info, struct w32_display_info):
3168 Remove forward declaration.
3169 * xterm.h (toplevel): Include termhooks.h.
3170 (struct font, struct window, struct glyph_matrix, struct frame)
3171 (struct input_event, struct face, struct image): Remove forward
3173 * gtkutil.h (struct _widget_value): Likewise.
3174 * keyboard.h (toplevel): Include termhooks.h.
3175 (struct input_event): Remove forward declaration.
3177 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3179 * intervals.c (set_point_from_marker): New function.
3180 * editfns.c (Fgoto_char):
3181 * process.c (Finternal_default_process_filter):
3182 * window.c (select_window_1): Use it.
3183 * buffer.h (set_point_from_marker): Add prototype.
3185 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3187 * w32.c (term_winsock): Call release_listen_threads before calling
3189 (_sys_wait_accept): Wait for accept event in a loop with a finite
3190 timeout, instead of waiting indefinitely. Will hopefully avoid
3191 hanging during exit because WSACleanup deadlocks waiting for the
3192 event object to be released. (Bug#14333)
3194 * w32proc.c (release_listen_threads): New function, signals all
3195 the reader threads that listen for connections to stop waiting.
3197 * w32.h (release_listen_threads): Add prototype.
3199 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3201 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3202 field of new marker (for sanity and safety).
3203 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3204 anyway because XMISCTYPE is a function and can't be an lvalue).
3206 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3208 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3209 (x_after_update_window_line, x_scroll_bar_create):
3210 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3211 (handle_one_xevent, x_clear_frame_area):
3212 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3213 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3214 * xterm.h (x_clear_area): Adjust prototype.
3216 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3218 Hook scanning and indentation functions to find_newline. This helps
3219 to avoid duplicated code and renders more respect to newline cache.
3220 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3221 * cmds.c (Fforward_line):
3222 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3223 Use find_newline and avoid unnecessary point movements.
3224 * search.c (scan_newline): Implement on top of find_newline.
3226 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3228 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3229 scoped code (bug#11258).
3231 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3233 * nsterm.m (last_window): New variable.
3234 (EV_TRAILER2): New macro.
3235 (EV_TRAILER): Call EV_TRAILER2.
3236 (mouseMoved:): Add support for mouse-autoselect-window
3237 on nextstep (Bug#6888).
3239 2013-08-28 Andreas Schwab <schwab@suse.de>
3241 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3242 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3243 Remove unused macro definitions.
3244 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3245 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3246 Only define if emacs.
3248 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3250 Prefer enum glyph_row_area to int where appropriate.
3251 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3253 (window_box, window_box_width, window_box_left, window_box_left_offset)
3254 (window_box_right, window_box_right_offset): Adjust prototypes.
3255 * xdisp.c (window_box, window_box_width, window_box_left)
3256 (window_box_left_offset, window_box_right, window_box_right_offset):
3257 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3258 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3259 * nsterm.m (ns_clip_to_row):
3260 * w32term.c (w32_clip_to_row):
3261 * xterm.c (x_clip_to_row): Likewise.
3263 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3265 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3266 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3268 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3270 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3271 for portability to hosts where /bin/sh has problems.
3273 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3275 Redesign redisplay interface to drop global output_cursor.
3276 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3277 (toplevel): Remove declaration of output_cursor.
3278 (set_output_cursor, x_cursor_to): Remove prototype.
3279 * window.h (struct window): New member output_cursor.
3280 (output_cursor_to): New function to replace RIF member.
3281 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3282 (update_text_area, set_window_cursor_after_update): Use it.
3283 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3284 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3285 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3286 * w32term.c (x_update_window_begin, x_update_window_end):
3287 * xterm.c (x_update_window_begin, x_update_window_end):
3288 Adjust to use per-window output cursor.
3290 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3292 Simplify SELECT_TYPE-related code.
3293 Like EMACS_TIME, this portability layer is no longer needed, since
3294 Emacs has been using fd_set as a portability layer for some time.
3295 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3296 (SELECT_TYPE): Remove. All uses changed to fd_set.
3297 (fd_set) [!FD_SET]: New typedef.
3299 Simplify EMACS_TIME-related code.
3300 This portability layer is no longer needed, since Emacs has been
3301 using struct timespec as a portability layer for some time.
3302 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3303 Include <time.h> rather than "systime.h"; that's all that's needed now.
3304 * dispnew.c: Include <timespec.h> rather than "systime.h";
3305 that's all that's needed now.
3306 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3307 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3308 TIMESPEC_RESOLUTION.
3309 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3310 LOG10_TIMESPEC_RESOLUTION.
3311 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3312 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3313 (make_emacs_time): Remove. All used changed to make_timespec.
3314 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3315 (current_timespec): Rename from current_emacs_time. All uses changed.
3316 (add_emacs_time): Remove. All uses changed to timespec_add.
3317 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3318 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3319 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3320 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3321 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3322 (current_timespec): Rename from current_emacs_time. All uses changed.
3323 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3324 changed to timespec_cmp.
3325 * xgselect.c: Include <timespec.h>, since our .h files don't.
3327 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3329 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3330 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3331 Remove the leftovers.
3332 * gtkutil.c (toplevel): Do not declare Qxft but include
3334 * image.c (toplevel): Do not declare Vlibrary_cache because
3335 it's already done in lisp.h.
3337 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3339 * lisp.h (Mouse_HLInfo): Move from here...
3340 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3341 (reset_mouse_highlight): New function.
3342 * msdos.c (dos_set_window_size, IT_update_begin)
3343 (internal_terminal_init):
3344 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3345 (ns_initialize_display_info):
3346 * w32console.c (initialize_w32_display):
3347 * w32term.c (x_update_window_end, x_free_frame_resources)
3348 (w32_initialize_display_info):
3349 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3350 * window.c (Fdelete_other_windows_internal):
3351 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3352 * termchar.h (toplevel):
3353 * xterm.h (toplevel): Include dispextern.h.
3355 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3357 Fix minor problems found by static checking.
3358 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3359 (expect): Avoid nested-if warning.
3360 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3361 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3362 * nsterm.h, nsterm.m (ns_select):
3363 * xgselect.c, xgselect.h (xg_select):
3364 Adjust signature to better match pselect's.
3365 * nsterm.m (ns_select):
3366 Don't set *TIMEOUT, since pselect doesn't.
3367 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3368 diagnostic about assigning const char * to it.
3369 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3371 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3373 * lread.c (substitute_object_recurse): Handle hash-tables as well
3376 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3378 Fix unlikely core dump in init_tty, and simplify terminfo case.
3379 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3380 The old version incorrectly dumped core if malloc returned a
3381 buffer containing only non-NUL bytes.
3382 (init_tty): Do not allocate or free termcap buffers; the
3383 struct does that for us now.
3384 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3385 (struct tty_display_info): Define members termcap_term_buffer and
3386 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3387 use them. Allocate them directly in struct rather than indirectly
3388 via a pointer, to simplify init_tty.
3390 * frame.c (check_minibuf_window): Initialize 'window' properly,
3391 so that Emacs reliably aborts later if 'window' is not initialized.
3393 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3395 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3396 of VoidSymbol (Bug#15154).
3398 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3400 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3401 mouse_face_beg_y and mouse_face_end_y.
3402 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3403 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3404 Adjust users and update comment where appropriate.
3406 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3408 * frame.c (check_minibuf_window): New function.
3409 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3410 Call check_minibuf_window (Bug#15183).
3412 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3414 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3415 because this is the only last cursor data we need to keep and consult.
3416 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3417 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3420 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3422 Fix recovering from possible decompression error.
3423 Since insert_from_gap doesn't always move point, we can't use PT as
3424 the position where the partially decompressed data ends, and
3425 should count how many bytes was produced so far.
3426 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3427 (unwind_decompress): Really delete partially uncompressed data.
3428 (Fzlib_decompress_region): Take decompressed data size into account.
3430 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3432 * syntax.c (init_syntax_once): Adjust comment and do an early
3433 initialization of Qchar_table_extra_slots just once...
3434 * casetab.c (init_casetab_once):
3435 * category.c (init_category_once):
3436 * character.c (syms_of_character):
3437 * coding.c (syms_of_coding):
3438 * xdisp.c (syms_of_xdisp): ...and omit it here.
3440 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3442 * xdisp.c (get_next_display_element): Don't apply to characters
3443 from a display vector the logic of setting it->end_of_box_run_p
3444 suitable for characters from a buffer. (Bug#15175)
3446 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3447 to handle directories, rather than '_utime' which doesn't.
3450 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3452 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3453 or fullscreen (Bug#14627).
3455 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3457 System-dependent integer overflow fixes.
3458 * process.c (Fset_process_window_size): Signal an error if
3459 the window size is outside the range supported by the lower level.
3460 * sysdep.c (set_window_size): Return negative on error,
3461 nonnegative on success, rather than -1, 0, 1 on not in system,
3462 failure, success. This is simpler. Caller changed.
3463 (serial_configure): Remove unnecessary initialization of local.
3464 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3465 size fits in unsigned long; this isn't true on some 32-bit hosts.
3466 Avoid buffer overrun if some future version of /proc/meminfo has a
3467 variable name longer than 20 bytes.
3468 (system_process_attributes) [__FreeBSD__]:
3469 Don't assume hw.availpages fits in 'int'.
3471 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3473 Don't let very long directory names overrun the stack.
3474 Fix some related minor problems involving "//", vfork.
3475 * callproc.c (encode_current_directory): New function.
3476 (call_process): Don't append "/"; not needed.
3477 * fileio.c (file_name_as_directory_slop): New constant.
3478 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3479 this can save the caller having to alloca.
3480 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3481 Use SAFE_ALLOCA, not alloca.
3482 (directory_file_name, Fexpand_file_name): Leave leading "//"
3483 alone, since it can be special even on POSIX platforms.
3484 * callproc.c (call_process):
3485 * process.c (Fformat_network_address):
3486 * sysdep.c (sys_subshell):
3487 Use encode_current_directory rather than rolling our own.
3488 (create_process): No need to encode directory; caller does that now.
3489 * process.h (encode_current_directory): New decl.
3490 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3491 Rework to avoid 'goto xyzzy;'.
3493 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3495 * xdisp.c (handle_face_prop): If the default face was remapped use
3496 the remapped face for strings from prefix properties. (Bug#15155)
3498 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3500 Minor cleanup for redisplay interface and few related functions.
3501 * frame.h (enum text_cursor_kinds): Move from here...
3502 * dispextern.h (enum text_cursor_kinds): ...to here.
3503 (toplevel): Drop unnecessary declarations.
3504 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3505 in update_window_end_hook and draw_window_cursor functions.
3506 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3507 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3508 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3509 * xterm.c (x_update_window_end, x_draw_window_cursor):
3510 * xdisp.c (display_and_set_cursor, update_window_cursor)
3511 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3512 enum text_cursor_kinds where appropriate.
3514 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3516 Redesign redisplay interface to drop updated_row and updated_area.
3517 * dispextern.h (updated_row, updated_area): Remove declaration.
3518 (struct redisplay_interface): Pass glyph row and row area parameters
3519 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3520 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3522 * dispnew.c (updated_row, updated_area): Remove.
3523 (redraw_overlapped_rows, update_window_line): Adjust user.
3524 (update_marginal_area, update_text_area): Likewise. Pass updated row
3525 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3526 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3529 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3531 * process.c (flush_pending_output): Remove stub.
3534 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3536 * callproc.c: Fix race that killed background processes (Bug#15144).
3537 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3538 Record deleted process-id in critical section, not afterwards.
3539 Don't mistakenly kill process created by a call-process invocation
3540 that discards output and does not wait.
3542 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3544 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3545 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3546 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3547 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3548 to shut up compiler in mark_object.
3549 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3551 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3553 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3554 We can't portably rely on PTY_OPEN doing that, even if
3555 it calls posix_openpt with O_CLOEXEC.
3557 2013-08-20 Kenichi Handa <handa@gnu.org>
3559 * character.c (string_char): Improve commentary.
3561 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3563 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3564 (struct animation_cache): Make signature a flexible array member.
3565 All uses changed. This is a tad slower but may insulate us better
3566 from future changes to ImageMagick.
3568 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3570 * image.c: Shrink memory needed for animation cache.
3571 (SIGNATURE_DIGESTSIZE): New constant.
3572 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3573 (imagemagick_create_cache): Copy the signature. This saves
3574 several KB of memory that ImageMagick wastes per signature.
3575 Don't bother updating the update_time, as the caller does that now.
3576 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3577 it's a fixed size struct member now.
3578 (imagemagick_get_animation_cache): Always destroy the signature,
3579 as it's now imagemagick_create_cache's responsibility to copy it.
3580 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3581 and use memcmp rather than strcmp.
3582 eassert that ImageMagick returns a signature of the specified length.
3584 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3586 * image.c (imagemagick_get_animation_cache): Don't segfault on
3588 (imagemagick_get_animation_cache): Revert to previous definition
3589 so that it actually works. But keep the memory leak fix.
3590 (imagemagick_get_animation_cache): Fix memory leak.
3592 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3594 * image.c: Fix animation cache signature memory leak.
3595 Fix some other minor performance problems while we're at it.
3596 (imagemagick_create_cache): Clear just the members that
3597 need clearing. Don't set update_time, as caller does that now.
3598 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3599 Simplify by using pointer-to-pointer instead of a prev pointer.
3600 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3601 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3602 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3603 it's already a copy. Free the signature probe unless it's cached.
3605 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3606 This was introduced by my 2013-08-12 fix for Bug#15035.
3608 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3610 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3611 (imagemagick_prune_animation_cache): Now static.
3613 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3615 * image.c (imagemagick_get_animation_cache): Don't segfault when
3616 pruning all entries.
3618 2013-08-18 Ken Brown <kbrown@cornell.edu>
3620 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3621 static heap if ENABLE_CHECKING is defined.
3622 (max_bss_sbrk_ptr): New variable.
3624 (report_sheap_usage): Report maximum static heap usage instead of
3625 ending static heap usage.
3627 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3629 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3630 of zlib_initialized according to the results of calling
3631 init_zlib_functions.
3633 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3635 * image.c: Implement an ImageMagick per-image cache.
3636 (imagemagick_get_animation_cache): Fix a double-free error.
3637 (imagemagick_load_image): Remove the ping_wand code, which only
3638 apparently saved time on invalid animated images, and slowed down
3639 everything else. Optimise for the common case.
3641 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3643 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3645 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3647 * marker.c (set_marker): Remove documentation of undefined behavior.
3649 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3651 * image.c (imagemagick_compute_animated_image): Animate correctly
3652 when sub-images are smaller than the main image.
3653 (imagemagick_compute_animated_image): Setting the iterator row to
3654 zero is apparently not allowed.
3655 (imagemagick_compute_animated_image): Allow images that say they
3656 have sub-images that are bigger than the main image, but just crop
3659 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3661 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3663 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3665 * image.c (imagemagick_compute_animated_image): Respect the GIF
3668 2013-08-15 Ken Brown <kbrown@cornell.edu>
3670 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3671 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3674 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3676 Fix minor problems found by static checking.
3677 * frame.c (delete_frame):
3678 * xdisp.c (next_element_from_display_vector):
3679 Avoid uninitialized local.
3680 * image.c (imagemagick_compute_animated_image): Port to C89.
3681 Prefer usual GNU indentation style for loops.
3682 Be more careful about bizarrely large sizes, by using ptrdiff_t
3685 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3687 Fix infinite frame selection loop (Bug#15025).
3688 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3690 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3692 * xdisp.c (compute_window_start_on_continuation_line):
3693 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3694 to make sure we end up setting the window start at the leftmost
3695 visible character of the display line. This avoids funky
3696 horizontal shifting because the window start is not kept on the
3697 same position. (Bug#15090)
3698 (next_element_from_display_vector): Support 'box' face attribute
3699 in the face definitions of a display vector. (Bug#15099)
3701 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3703 * image.c (imagemagick_compute_animated_image): Implement animated
3705 (imagemagick_compute_animated_image): Fix some compilation
3706 warnings. Implement a very simple cache to make the animation
3707 usable at all, but it should be replaced with a per-image cache.
3709 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3711 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3712 to do `for' loops over alist values.
3713 * buffer.h (FOR_EACH_BUFFER):
3714 * process.c (FOR_EACH_PROCESS): Use it.
3715 (handle_child_signal, status_notify, Fget_buffer_process)
3716 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3718 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3720 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3721 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3722 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3723 to xzalloc and so avoid redundant call to memset.
3724 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3725 members because it is allocated with xzalloc and so already zeroed.
3727 2013-08-14 Ken Brown <kbrown@cornell.edu>
3729 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3732 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3734 Utility function and macro to copy Lisp string to C string.
3735 * lisp.h (xlispstrdupa): New macro.
3736 (xlispstrdup): New prototype.
3737 * alloc.c (xlispstrdup): New function.
3738 * callint.c (Fcall_interactively):
3739 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3740 (Fsubstitute_in_file_name):
3741 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3742 * image.c (x_create_bitmap_from_file):
3743 * w32term.c (w32_term_init):
3744 * xterm.c (x_term_init): Use xlispstrdup.
3746 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3748 * image.c (imagemagick_load_image): Make animated pictures work.
3749 There's still some problems with background color settings, though
3752 * decompress.c (unwind_decompress): Always restore point.
3754 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3756 * marker.c (set_marker): Reformat documentation.
3758 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3760 * xdisp.c (cursor_type_changed): Now static.
3762 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3763 Use changed. This avoids the need to call xmalloc and for the
3764 caller to call xfree, and avoids memory leaks in some situations.
3766 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3768 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3769 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3770 (redisplay_window): If window_end_valid is cleared due to non-zero
3771 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3772 so do not call to try_cursor_movement for that window.
3774 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3776 * window.h (struct window): Convert window_end_pos and
3777 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3778 (wset_window_end_pos, wset_window_end_vpos): Remove.
3779 * dispnew.c (adjust_glyph_matrix):
3780 * window.c (Fwindow_end, replace_window, set_window_buffer)
3782 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3783 (set_vertical_scroll_bar, redisplay_window, try_window)
3784 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3785 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3786 (note_mouse_highlight): Adjust users.
3787 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3790 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3792 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3793 * image.c (imagemagick_filename_hint): Use `const char *' and
3794 prefer SSDATA to SDATA to avoid warnings.
3796 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3798 Cleanup window fringes, margins and scroll bars adjustments.
3799 * window.c (set_window_fringes, set_window_margins)
3800 (set_window_scroll_bars, apply_window_adjustment): New functions.
3801 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3802 (Fset_window_scroll_bars): Use them.
3804 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3806 * window.h (struct window): Convert scroll_bar_width
3807 from Lisp_Object to integer. Adjust comment.
3808 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3810 * window.c (wset_scroll_bar_width): Remove.
3811 (make_window): Initialize scroll_bar_width.
3812 (Fsplit_window_internal): Use direct assignment.
3813 (Fset_window_configuration, save_window_save):
3814 Convert Lisp_Object to integer and back where appropriate.
3815 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3816 bar was actually changed, and mention this in docstring.
3818 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3820 * decompress.c: Minor simplifications.
3821 (Fzlib_decompress_region): Don't bother verifying
3822 that avail_out <= UINT_MAX, as that was confusing.
3823 Mention the restriction in a comment instead.
3824 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3826 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3828 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3829 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3831 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3833 * image.c (imagemagick_filename_hint): Check for errors in the
3836 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3838 * window.c (Fwindow_margins): Return nil when there's no marginal
3839 area, as per the documented API.
3841 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3842 Fmake_vector, as scroll bar's struct members are not all Lisp
3843 objects now. This avoids crashes in GC.
3845 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3846 bool, so its address could be taken.
3848 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3850 * image.c (imagemagick_filename_hint): New function to possibly
3851 apply `image-content-type-suffixes'.
3852 (imagemagick_load_image): Use it.
3854 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3856 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3857 if loading zlib failed.
3859 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3861 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3862 2013-08-13 checkin below. Change bool to BOOL, rule is:
3863 All Obj-C code uses BOOL, except for interfaces callable from C.
3865 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3867 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3869 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3870 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3871 bool instead of BOOL.
3872 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3873 from Lisp_Object to bitfield. Adjust comment.
3874 * w32term.c (x_scroll_bar_create): Adjust user.
3875 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3876 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3877 Use bool for boolean.
3878 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3879 to `unsigned int' when defining a bitfield.
3881 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3883 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3885 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3887 * window.h (struct window): Convert left_margin_cols and
3888 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3889 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3890 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3892 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3894 (showing_window_margins_p, update_window_line, update_frame_1):
3895 * fringe.c (draw_fringe_bitmap_1):
3896 * xdisp.c (window_box_width): Adjust users.
3897 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3898 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3899 Use direct assignment.
3900 (Fset_window_configuration, save_window_save, Fwindow_margins):
3901 Convert Lisp_Object to integer and back where appropriate.
3902 (Fset_window_margins): Adjust user. Return t if any margin
3903 was actually changed, and mention this in docstring.
3905 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3907 * syntax.c (forward_word):
3908 * cmds.c (forward_char, backward_char): Mention the optional argument.
3910 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3912 * window.h (struct window): Convert left_fringe_width
3913 and right_fringe_width from Lisp_Objects to integers.
3915 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3916 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3917 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3919 (make_window): Initialize new integer fields to -1.
3920 (Fsplit_window_internal): Use direct assignment.
3921 (Fset_window_configuration, save_window_save):
3922 Convert Lisp_Object to integer and back where appropriate.
3923 (Fset_window_fringes): Adjust user. Return t if any fringe
3924 was actually changed, and mention this in docstring.
3926 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3928 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3929 * nsfns.m (x_set_cursor_type):
3930 * w32fns.c (x_set_cursor_type):
3931 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3932 * xdisp.c (set_frame_cursor_types): ...but in common code.
3934 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3936 * font.c (clear_font_cache): New function, stripped from...
3937 (Fclear_font_cache): ...here, which now uses the function
3938 above. Adjust comment.
3939 * font.h (clear_font_cache): Add prototype.
3940 * xfaces.c (clear_face_cache): Use clear_font_cache.
3942 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3944 * window.c (Fset_window_start): Compare `w', not `window' because
3945 `w' might not be equal to `window' after call to decode_live_window.
3947 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3949 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3950 This fixes a problem introduced by the Bug#15035 patch
3951 when using GPG. Reported by Herbert J. Skuhra.
3953 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3955 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3956 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3957 not yet initialized.
3959 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3961 * decompress.c (Fzlib_decompress_region): Support zlib
3962 decompression, too, and rename.
3964 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3966 Minor zlib configuration tweaks.
3967 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3968 Don't assume presence of fn_inflateInit2_ zlib internal function.
3970 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3972 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3973 include the zlib prefix.
3975 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3977 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3978 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3979 define static variables that are pointers to zlib functions to be
3981 (init_zlib_functions) [WINDOWSNT]: New function.
3982 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3984 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3985 macros instead of invoking the zlib functions directly.
3986 (syms_of_decompress): DEFSYM Qzlib_dll.
3987 Staticpro Szlib_available_p.
3989 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3991 Avoid looping over all frame windows to freeze and unfreeze.
3992 * window.h (struct window): Drop frozen_window_start_p.
3993 (freeze_window_starts): Drop prototype.
3994 * frame.h (struct frame): New frozen_window_starts flag.
3995 (FRAME_WINDOWS_FROZEN): New macro.
3996 * window.c (freeze_window_start, freeze_window_starts):
3998 (select_window, replace_window): Adjust users.
3999 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4000 (window_frozen_p): New function.
4001 (redisplay_window): Use it.
4003 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4005 Fix some fd issues when running subprocesses (Bug#15035).
4006 Fix bugs that can leak files or file descriptors on errors.
4007 Don't unlink open temp files, as that's hard for users to diagnose
4008 when things go awry (e.g., temp disk exhausted).
4009 Don't bother to lock temp files. Check for invalid recursion.
4010 * callproc.c (synch_process_fd): Remove. All uses removed.
4011 (synch_process_tempfile): New var or macro.
4012 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4014 (record_kill_process): New arg, the temp name. All callers changed.
4015 (delete_temp_file): Now just a simple wrapper around unlink.
4016 (call_process_kill): New arg, the call_process_fd array.
4017 Close them all. Clear synch_process_pid. Remove the temp file,
4018 or arrange for it to be removed.
4019 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4020 that's been moved to synch_process_tempfile. Caller changed.
4021 Do not remove the tempfile; that's now call_process_kill's
4023 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4024 call_process_kill; the caller now does that.
4025 (call_process_cleanup): Do not close the process fd; that's now
4026 call_process_kill's responsibility.
4027 (Fcall_process): Implement via new function call_process, which
4028 has most of the old body of Fcall_process, but with a different API.
4029 (call_process): New function that does not open or close filefd if
4030 it is nonnegative. Record which fds need to be closed, and let
4031 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4032 Signal an error if invoked recursively (could be done via a hook).
4033 Simplify creation of the tempfile in the MSDOS case.
4034 Don't create the output file until after checking for the executable.
4035 Report any failure to open /dev/null.
4036 Don't open /dev/null for writing twice; once is enough.
4037 Don't create pipe if all output is being discarded or sent to file.
4038 Don't worry about setting up the coding system or reading from the
4039 pipe if all output is being discarded.
4040 Hoist fd_error local into top level, to lessen block nesting.
4041 Don't record deleted pid here; now done by Fcall_process_region.
4042 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4043 and note its success in synch_process_tempfile.
4044 Do not leak resources when child_setup fails.
4045 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4046 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4047 (create_temp_file): Now returns open fd, with an additional
4048 Lisp_Object * argument to return the name. All callers changed.
4049 Do not close the file; rewind it instead, and leave it open for
4050 the caller. Do not lock the temp file. Unwind-protect the file
4051 and the file-descriptor.
4052 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4053 If an asynchrounous process, record it here, not in call_process.
4054 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4055 * eval.c (set_unwind_protect): New function.
4056 * fileio.c (write_region): New function, generalized from the
4057 old Fwrite_region. Do not lock temp files.
4058 (Fwrite_region): Use it.
4059 * lisp.h (set_unwind_protect, write_region): New decls.
4060 * process.c: Include <verify.h>.
4061 (make_process): Mark fds as initially closed.
4062 (deleted_pid_list): Now a list of pid-filename pairs.
4064 (close_process_fd): New function.
4065 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4066 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4067 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4068 (create_process, create_pty, Fmake_serial_process)
4069 (server_accept_connection): Record which fds need to be closed,
4070 and let deactivate_process close them.
4071 (Fmake_network_process): Do not discard the unwind-protect
4072 until it's safe to do so.
4073 (deactivate_process): Close the fds opened by create_process etc.
4074 (Fprocess_send_eof): Adjust to new way of recording open fds.
4075 Report an error if /dev/null can't be opened, instead of aborting.
4076 * process.h (PROCESS_OPEN_FDS): New constant.
4077 (struct Lisp_Process): New member open_fds.
4078 (record_kill_process, record_deleted_pid): Adjust signatures.
4079 (record_deleted_pid): Move decl here ...
4080 * syswait.h (record_deleted_pid): ... from here.
4082 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4084 * decompress.c: Fix bugs with large buffers and weird inputs.
4085 Tune a bit. Reindent as per usual Emacs style.
4086 (BUFFER_SIZE): Remove.
4087 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4088 more than UINT_MAX bytes. Decompress into the gap instead of into
4089 an auto buffer, as this should avoid copying. Return nil if
4090 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4091 set immediate_quit; we shouldn't trust zlib code that much.
4093 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4095 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4096 errors, and really move the gap to where we want it.
4098 * lisp.h: Include decompress.c support.
4100 * emacs.c (main): Include decompress.c support.
4102 * Makefile.in: Include -lz if present.
4104 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4106 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4107 (initWithTitle:): Initialize frame to 0.
4108 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4109 (fillWithWidgetValue:frame:): Rename from
4110 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4112 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4113 fillWithWidgetValue:frame:
4115 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4116 remove memory leak warnings.
4118 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4119 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4122 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4123 (x_activate_menubar): Update the whole menu.
4124 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4125 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4126 current event is not NSSystemDefined (Bug#15001).
4127 Call ns_check_menu_open only if trackingMenu is 2.
4128 (menuDidClose:): New method, decrease trackingMenu.
4129 (fillWithWidgetValue:setDelegate:): New method.
4130 (fillWithWidgetValue:): Call the above.
4132 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4134 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4136 Omit some unnecessary casts.
4137 Many of these go back to the old pre-C89 days, when they may have
4138 been needed, but we've been assuming C89 or later for a while now.
4139 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4140 (live_float_p, live_misc_p, live_vector_p):
4141 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4142 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4143 (defvar_per_buffer):
4144 * callint.c (Fcall_interactively):
4145 * doc.c (Fsubstitute_command_keys):
4146 * filelock.c (get_boot_time):
4147 * frame.c (xrdb_get_resource):
4148 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4149 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4150 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4151 (menuitem_highlight_callback, menu_destroy_callback)
4152 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4153 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4154 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4155 (xg_tool_bar_help_callback, tb_size_cb):
4156 * image.c (xpm_alloc_color, png_read_from_memory)
4157 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4158 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4160 * keymap.c (describe_map):
4161 * nsfns.m (Fns_display_monitor_attributes_list):
4162 * nsmenu.m (process_dialog:):
4163 * nsterm.m (hold_event):
4164 * process.c (wait_reading_process_output):
4165 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4166 * scroll.c (do_direct_scrolling, scrolling_1):
4167 * termcap.c (tgetent):
4168 * window.c (check_window_containing, add_window_to_list)
4169 (freeze_window_starts):
4170 * xdisp.c (compare_overlay_entries, vmessage):
4171 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4172 (x_get_monitor_attributes_xrandr)
4173 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4174 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4175 * xfont.c (xfont_match, xfont_open):
4176 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4177 (menubar_selection_callback, menu_position_func)
4178 (popup_selection_callback, create_and_show_popup_menu)
4179 (dialog_selection_callback, create_and_show_dialog):
4180 * xrdb.c (x_get_string_resource):
4182 * xsmfns.c (x_session_check_input):
4183 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4184 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4185 (xaw_jump_callback, xaw_scroll_callback):
4186 Omit unnecessary casts.
4188 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4190 Minor string-length refactoring.
4191 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4192 * frame.c (make_monitor_attribute_list):
4193 Prefer build_string to strlen + make_string.
4195 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4197 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4198 don't check minor_code (Bug#14417).
4200 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4202 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4203 vertical positions instead. This avoids calling MATRIX_ROW with
4204 row numbers that are possibly beyond valid limits. (Bug#15064)
4206 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4208 Use xstrdup and build_unibyte_string where applicable.
4209 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4210 * xfns.c (x_window):
4211 * xrdb.c (x_get_customization_string):
4212 * xterm.c (xim_initialize):
4213 * w32fns.c (w32_window): Use xstrdup.
4214 (w32_display_monitor_attributes_list):
4215 * emacs.c (init_cmdargs):
4216 * keyboard.c (PUSH_C_STR):
4217 * nsfont.m (nsfont_open):
4218 * sysdep.c (system_process_attributes):
4219 * w32.c (system_process_attributes):
4220 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4222 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4224 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4225 variables of these types so that GDB would know about them, as aid
4226 for debugging fatal exceptions. (Bug#15024) See also
4227 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4230 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4232 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4233 larger than the NSWindow (Bug#14934).
4235 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4237 Redesign redisplay interface to drop global variable updated_window.
4238 Always pass currently updated window as a parameter to update routines.
4239 * dispextern.h (updated_window): Remove declaration.
4240 (struct redisplay_interface): Pass window parameter to
4241 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4242 and after_update_window_hook.
4243 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4245 * dispnew.c (updated_window): Remove.
4246 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4247 (update_window_line): Adjust to match redisplay interface changes.
4248 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4249 (ns_scroll_run, ns_after_update_window_line):
4250 * w32term.c (x_update_window_begin, x_update_window_end)
4251 (x_after_update_window_line, x_scroll_run):
4252 * xterm.c (x_update_window_begin, x_update_window_end)
4253 (x_after_update_window_line, x_scroll_run):
4254 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4255 Likewise. Adjust comments where appropriate.
4256 (x_cursor_to): Simplify because this is always called during window
4257 update (but install debugging check anyway).
4258 (expose_window): Check must_be_updated_p flag to see whether this
4259 function is called during window update.
4261 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4263 Do not reset window modification event counters excessively.
4264 These leftovers and poor man's tricky methods to catch extra
4265 redisplay's attention are no longer needed.
4266 * frame.c (set_menu_bar_lines_1):
4267 * minibuf.c (read_minibuf_unwind):
4268 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4269 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4270 (window_scroll_line_based, Fset_window_configuration):
4271 * xdisp.c (redisplay_window): Do not reset last_modified and
4272 last_overlay_modified counters.
4274 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4276 * xselect.c (x_send_client_event): Set send_event and serial, memset
4277 data.l as it might be bigger than data.b. Use 24 bit mask to
4278 XSendEvent (Bug#15034).
4280 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4282 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4283 for TTY frames that are not the top frame on their console.
4286 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4288 * w32term.c (w32fullscreen_hook): Really maximize frame when
4289 asked for (Bug#14841).
4291 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4293 Prefer selected_window to Fselected_window, likewise for frames.
4294 * buffer.c (Fbuffer_swap_text):
4295 * data.c (Fvariable_binding_locus):
4296 * window.c (run_window_configuration_change_hook): Adjust users.
4297 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4298 Use decode_live_frame.
4300 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4302 Be more careful if selected window shows the buffer other than current,
4303 use window_outdated only if this is not so. This change should also
4304 address some weird issues discussed in Bug#13012.
4305 * window.h (window_outdated): New prototype.
4306 * window.c (window_outdated): Now here. Convert from static and
4307 always assume window's buffer.
4308 (Fwindow_end, Fwindow_line_height): Use it.
4309 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4310 and always assume window's buffer.
4311 (redisplay_window): Adjust user.
4312 (redisplay_internal): Call to reconsider_clip_changes once and
4313 check whether mode line should be updated only if selected window
4314 shows current buffer.
4315 (run_window_scroll_functions): Use eassert for debugging check.
4316 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4318 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4320 * window.c (window_scroll, window_scroll_pixel_based)
4321 (window_scroll_line_based): Use bool for booleans.
4323 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4325 * process.c: Fix minor off-by-one issues in descriptor counts.
4326 This shouldn't fix any real bugs, but it cleans up the code a bit.
4327 (max_process_desc, max_input_desc): -1, not 0, means none.
4329 (delete_input_desc): New function.
4330 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4331 (deactivate_process): Scan backwards when recomuting max_process_desc;
4332 that should be faster.
4333 (init_process_emacs): Initialize max_input_desc.
4335 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4337 Use region cache to speedup bidi_find_paragraph_start.
4338 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4339 Rename cache_long_line_scans to cache_long_scans.
4340 * buffer.c (bset_cache_long_line_scans): Rename to
4341 bset_cache_long_scans.
4342 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4343 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4345 (syms_of_buffer): Rename cache-long-line-scans to
4346 cache-long-scans. Adjust docstring.
4347 * search.c (newline_cache_on_off):
4348 * indent.c (width_run_cache_on_off): Adjust users.
4349 * bidi.c (bidi_paragraph_cache_on_off): New function.
4350 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4351 * insdel.c (prepare_to_modify_buffer):
4352 Invalidate bidi_paragraph_cache if enabled.
4354 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4356 Invalidate region caches only if buffer text is going to be changed.
4357 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4358 (modify_text): ...new prototype.
4359 (prepare_to_modify_buffer_1): New prototype.
4360 * textprop.c (modify_region): Rename to...
4361 (modify_text_properties): ...new function.
4362 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4363 (Fremove_list_of_text_properties): Adjust users.
4364 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4365 (modify_text): ...new function.
4366 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4367 (prepare_to_modify_buffer_1): ...new function.
4368 * casefiddle.c (casify_region):
4369 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4370 (Ftranspose_regions): Use modify_text.
4372 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4374 * lisp.mk (lisp): Add nadvice.elc.
4376 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4378 New macro to iterate over live buffers similar to frames.
4379 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4380 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4381 Declare buffer-related variables here to offload lisp.h.
4382 * buffer.c (Vbuffer_alist): Adjust comment.
4383 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4384 (other_buffer_safely):
4385 * data.c (store_symval_forwarding):
4386 * dispnew.c (Fframe_or_buffer_changed_p):
4387 * fileio.c (Fdo_auto_save):
4388 * filelock.c (unlock_all_files):
4389 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4391 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4393 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4394 * callproc.c (create_temp_file):
4395 * filelock.c (create_lock_file):
4396 Assume mkostemp, since it's now provided by Gnulib.
4398 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4400 * w32.c (mkostemp): New function.
4401 (mktemp): Remove, no longer used. Most of the code reused in
4402 mkostemp. (Bug#15015)
4403 (mktemp): Don't undef.
4405 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4407 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4408 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4409 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4410 (free_glyph_pool, check_glyph_memory): Likewise for
4411 all users. Adjust comments where appropriate.
4413 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4415 * composite.h: Minor fixups.
4416 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4417 to fix a misspelling, and change it to an inline function while
4418 we're at it (it need not be a macro). All uses changed.
4419 (composition_method, composition_valid_p):
4420 Rewrite to avoid assignments in if-conditions.
4422 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4424 Do not use global Lisp_Object in composition macros.
4425 * composite.h (composition_temp): Remove declaration.
4426 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4427 (composition_method, composition_valid_p): ...inline functions.
4428 (compose_region): Remove the leftover.
4429 * composite.c (composition_temp): Remove.
4430 (run_composition_function, update_compositions)
4431 (composition_compute_stop_pos, composition_adjust_point)
4432 (Ffind_composition_internal):
4433 * coding.c (handle_composition_annotation):
4434 * xdisp.c (handle_composition_prop, check_point_in_composition):
4435 Related users changed.
4437 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4439 Drop FRAME_PTR typedef.
4440 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4441 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4442 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4443 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4444 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4445 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4446 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4447 All related users changed.
4449 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4451 * eval.c (default_toplevel_binding): New function.
4453 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4454 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4455 (syms_of_eval): Export them.
4456 * data.c (Fdefault_value): Micro cleanup.
4457 * term.c (init_tty): Use "false".
4459 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4461 Fix X GC leak in GTK and raw (no toolkit) X ports.
4462 * xterm.c (x_free_frame_resources): If white and black relief
4463 GCs are allocated, always free them here.
4464 * xfns.c (x_make_gc): Omit redundant initialization.
4465 * widget.c (create_frame_gcs): Remove the leftover.
4466 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4467 in x_free_frame_resources.
4469 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4471 * nsterm.m (windowWillResize:toSize:): Only change title if
4472 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4474 (viewDidEndLiveResize): New method.
4476 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4477 inside NS_IMPL_COCOA.
4479 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4481 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4482 Do not check whether undo is enabled because record_insert and
4483 record_delete does that themselves.
4485 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4487 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4488 member which is not really used any more.
4489 (FRAME_XIC_BASE_FONTNAME): Remove.
4490 * xfns.c (xic_free_fontset): Adjust user.
4491 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4492 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4493 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4494 (xdialog_show): Use eassert for debugging check.
4495 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4497 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4499 * fileio.c, fns.c (merge): Move extern decl from here ...
4500 * lisp.h (merge): ... to here.
4502 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4504 Fix last font-related change.
4505 * w32font.h (w32font_list_internal, w32font_match_internal):
4507 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4508 (uniscribe_list_family): Adjust to match font API change.
4509 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4510 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4512 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4514 * frame.h (FRAME_MOUSE_UPDATE):
4515 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4516 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4518 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4520 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4521 * font.h (struct font_driver): Change list, match, and list_family
4522 functions to accept struct frame * as first arg.
4523 * font.c (font_score, font_compare, font_sort_entities):
4525 (font_sort_entities, font_list_entities, font_select_entity):
4526 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4527 match font API change.
4528 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4529 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4530 * ftxfont.c (ftxfont_list, ftxfont_match):
4531 * xftfont.c (xftfont_list, xftfont_match):
4532 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4533 * w32font.c (w32font_list, w32font_match, w32font_list):
4534 (w32font_list_internal, w32_font_match_internal): Likewise.
4535 * xfaces.c (Fx_family_fonts): Adjust user.
4537 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4539 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4540 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4541 only if HAVE_X_WINDOWS is in use.
4542 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4543 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4544 * w32term.c (x_wm_set_icon_position): Likewise.
4545 * w32fns.c (x_icon): Adjust user.
4547 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4549 * xterm.c (last_mouse_press_frame): Remove the
4550 leftover which is not really used any more.
4551 (handle_one_xevent, syms_of_xterm): Adjust users.
4552 (x_flush): Call XFlush once per each X display, not frame.
4553 This is better because this code always unconditionally skips
4554 non-X frames in Vframe_list and issues the only XFlush if we
4555 have more than one X frame on the same X display.
4556 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4557 Use bool for booleans.
4558 (x_draw_glyph_string_background, cvt_string_to_pixel):
4559 (cvt_pixel_dtor): Drop unnecessary prototypes.
4560 * xterm.h (x_display_ok): Adjust prototype.
4562 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4564 Drop unnecessary functions that deals with frame pixel size.
4565 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4566 (x_pixel_height): Drop prototypes.
4567 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4568 (x_pixel_height): Drop implementations.
4569 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4570 which should be always valid for window frame.
4571 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4572 * w32menu.c (Fx_popup_dialog):
4573 * xmenu.c (Fx_popup_dialog): Likewise for both.
4575 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4577 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4578 frame parameters and call to Fmodify_frame_parameters just once.
4579 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4580 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4581 and mention nil frame in docstring.
4583 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4585 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4586 (x_figure_window_size): Likewise. Adjust to return long.
4587 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4588 (toplevel): Move Qterminal_live_p to...
4589 * terminal.c (toplevel): ...here, make it static, and...
4590 (syms_of_terminal): ...DEFSYM here.
4591 * frame.h (Qterminal_live_p): Remove declaration.
4592 (make_frame, x_figure_window_size): Adjust prototype.
4593 * nsfns.m (Fx_create_frame): Use long for window flags.
4595 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4597 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4598 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4599 Do not assume that emacs_close (INT_MAX) is a no-op.
4601 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4603 * xfaces.c (make_face_cache): For struct face_cache, prefer
4604 xmalloc to xzalloc and so avoid redundant call to memset.
4605 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4607 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4609 * fringe.c (draw_window_fringes, update_window_fringes)
4610 (compute_fringe_widths):
4611 * w32term.c (x_draw_glyph_string):
4612 * window.c (candidate_window_p, Frecenter):
4613 * xfaces.c (realize_basic_faces, realize_default_face)
4614 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4615 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4616 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4617 * xmenu.c (Fx_menu_bar_open_internal):
4618 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4619 * xsettings.c (xft_settings_event):
4620 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4621 Use bool for booleans. Adjust style and comments where
4623 * dispextern.h (draw_window_fringes, update_window_fringes)
4624 (compute_fringe_widths):
4625 * xterm.h (x_had_errors_p): Adjust prototype.
4627 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4629 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4630 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4632 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4634 * fns.c (toplevel): Remove comment before Fsafe_length because
4637 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4639 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4641 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4643 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4644 frame which got the message is still alive, before dereferencing
4645 its pointer. (Bug#14970)
4647 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4648 be a live window, before using it as such. (Bug#14970)
4650 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4652 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4653 w32_detect_focus_change instead of doing part of its job by hand.
4654 This fixes the problem whereby FOCUS_OUT events were not sent to
4657 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4659 * process.c (Fprocess_list): Doc fix.
4661 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4662 being re-exposed only if it didn't ask to become visible.
4663 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4664 was previously iconified. (Bug#14841)
4665 (x_iconify_frame): Mark the frame iconified.
4667 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4669 Fix minor problems found by static checking.
4670 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4671 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4673 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4675 * eval.c (set_specpdl_old_value): New function.
4676 (unbind_to): Minor simplification.
4677 (get_backtrace_frame): New function.
4678 (Fbacktrace_frame): Use it. Add `base' argument.
4679 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4680 (syms_of_eval): Export backtrace-eval.
4681 * xterm.c (x_focus_changed): Simplify.
4683 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4685 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4687 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4689 * xdisp.c (redisplay_window): Instead of moving point out of
4690 scroll margin, reject the force_start method, and try scrolling
4691 instead. (Bug#14780)
4693 2013-07-24 Ken Brown <kbrown@cornell.edu>
4695 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4698 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4700 * eval.c (Fprogn): Do not check that BODY is a proper list.
4701 This undoes the previous change. The check slows down the
4702 interpreter, and is not needed to prevent a crash. See
4703 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4705 2013-07-23 Glenn Morris <rgm@gnu.org>
4707 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4709 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4711 Port to GNU/Linux systems with tinfo but not ncurses.
4712 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4713 to decide whether ncurses is being used. Without this change,
4714 GCC complains about tgetent not being declared, on a system
4715 that has tinfo installed but ncurses not installed.
4717 * eval.c (Fprogn): Check that BODY is a proper list.
4719 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4720 * data.c (Fsetq_default):
4721 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4722 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4724 Tune by taking advantage of the fact that ARGS is always a list
4725 when a function is declared to have UNEVALLED args.
4727 * emacsgtkfixed.c: Port to GCC 4.6.
4728 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4730 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4732 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4733 here to silence compiler warnings.
4735 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4737 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4738 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4739 from messing up Emacs's 'struct frame' (Bug#14923).
4741 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4743 * alloc.c (make_save_ptr_ptr): Define this function.
4744 It was inadvertently omitted. It's needed only if
4745 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4747 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4749 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4750 frame have focus (Bug#14895).
4752 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4754 Avoid vfork-related deadlock more cleanly.
4755 * callproc.c (child_setup): When the child's exec fails, output
4756 the program name, as that's more useful. Use O_NONBLOCK to avoid
4758 * process.c (create_process_1): Remove; no longer needed.
4759 (create_process): Remove timer hack; no longer needed, now that
4760 the child avoids deadlock.
4762 2013-07-20 Glenn Morris <rgm@gnu.org>
4764 * image.c (Fimage_flush): Fix doc typo.
4766 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4768 Fix array bounds violation when pty allocation fails.
4769 * process.c (PTY_NAME_SIZE): New constant.
4770 (pty_name): Remove static variable; it's now auto.
4771 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4772 Take pty_name as an arg rather than using a static variable.
4773 All callers changed.
4774 (create_process): Recover pty_flag from process, not from volatile local.
4775 (create_pty): Stay inside array even when pty allocation fails.
4776 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4778 * lread.c (Fload): Avoid initialization only when lint checking.
4779 Mention that it's needed only for older GCCs.
4781 2013-07-20 Kenichi Handa <handa@gnu.org>
4783 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4784 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4786 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4788 * lread.c (Fload): Avoid uninitialized warning.
4790 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4792 Fix some minor file descriptor leaks and related glitches.
4793 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4794 (create_lock_file): Use write, not emacs_write.
4795 * image.c (slurp_file, png_load_body):
4796 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4797 (server_accept_connection):
4798 Don't leak an fd on memory allocation failure.
4799 * image.c (slurp_file): Add a cheap heuristic for growing files.
4800 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4801 as that's what the other routines do. Maybe input need not be
4802 blocked at all, but it's better to be consistent.
4803 Avoid undefined behavior when strlen is zero.
4805 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4806 (NSTATICS): Now a constant; doesn't need to be a macro.
4808 2013-07-19 Richard Stallman <rms@gnu.org>
4810 * coding.c (decode_coding_utf_8): Add simple loop for fast
4811 processing of ASCII characters.
4813 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4815 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4817 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4819 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4820 unportable 'struct x_display_info'.
4821 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4824 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4826 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4827 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4829 (system_process_attributes): Prefer plain char to unsigned char
4830 when either will do. Clean up properly if interrupted or if
4831 memory allocations fail. Don't assume sscanf succeeds.
4832 Remove no-longer-needed workaround to stop GCC from whining.
4833 Read command-line once, instead of multiple times. Check read status a
4836 Fix obscure porting bug with varargs functions.
4837 The code assumed that int is treated like ptrdiff_t in a vararg
4838 function, which is not a portable assumption. There was a similar
4839 -- though these days less likely -- porting problem with various
4840 assumptions that pointers of different types all smell the same as
4841 far as vararg functions is conserved. To make this problem less
4842 likely in the future, redo the API to use varargs functions.
4843 * alloc.c (make_save_value): Remove this vararg function.
4844 All uses changed to ...
4845 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4846 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4848 (make_save_ptr): Rename from make_save_pointer, for consistency with
4849 the above. Define only on platforms that need it. All uses changed.
4851 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4853 * keyboard.c: Try to fix typos in previous change.
4854 (DISPLAY_LIST_INFO): New macro.
4855 (kbd_buffer_get_event): Do not access members that are not present
4856 in X11. Revert inadvertent change of "!=" to "=".
4858 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4860 * keyboard.c (kbd_buffer_get_event):
4861 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4862 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4864 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4866 * filelock.c: Fix unlikely file descriptor leaks.
4867 (get_boot_time_1): Rework to avoid using emacs_open.
4868 This doesn't actually fix a leak, but is better anyway.
4869 (read_lock_data): Use read, not emacs_read.
4871 * doc.c: Fix minor memory and file descriptor leaks.
4872 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4873 (get_doc_string, Fsnarf_documentation):
4874 Fix file descriptor leak on error.
4876 * term.c: Fix minor fdopen-related file descriptor leaks.
4877 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4878 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4880 * charset.c: Fix file descriptor leaks and errno issues.
4882 (load_charset_map_from_file): Don't leak file descriptor on error.
4883 Use plain record_xmalloc since the allocation is larger than
4884 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4886 * eval.c (record_unwind_protect_nothing):
4887 * fileio.c (fclose_unwind):
4889 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4890 The replacement doesn't block input, but that no longer seems
4893 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4895 * lread.c: Fix file descriptor leaks and errno issues.
4896 (Fload): Close some races that leaked fds or streams when 'load'
4898 (Fload, openp): Report error number of last nontrivial failure to open.
4899 ENOENT counts as trivial.
4900 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4902 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4903 now that the function is always called with a nonnegative arg.
4904 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4905 All uses replaced with ...
4906 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4908 A few more minor file errno-reporting bugs.
4909 * callproc.c (Fcall_process):
4910 * doc.c (Fsnarf_documentation):
4911 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4912 * process.c (set_socket_option):
4913 Don't let a constructor trash errno.
4914 * doc.c: Include <errno.h>.
4916 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4918 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4920 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4922 Fix w32 bug with call-process-region (Bug#14885).
4923 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4924 to Fcall_process when the input is empty. This simplifies the
4925 code a bit. It makes no difference on POSIXish platforms but
4926 apparently it fixes a bug on w32.
4928 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4929 * fileio.c (close_file_unwind): Don't close if FD is negative;
4930 this can happen when unwinding a zapped file descriptor.
4931 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4932 in case Emacs runs out of memory between the two unwind-protects.
4933 Don't trash errno when closing FD.
4934 Zap the FD in the specpdl when closing it, instead of deferring
4935 the removal of the unwind-protect; this fixes a bug where a child
4936 function unwinds the stack past us.
4938 New unwind-protect flavors to better type-check C callbacks.
4939 This also lessens the need to write wrappers for callbacks,
4940 and the need for make_save_pointer.
4941 * alloca.c (free_save_value):
4942 * atimer.c (run_all_atimers):
4944 * alloc.c (safe_alloca_unwind):
4945 * atimer.c (unwind_stop_other_atimers):
4946 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4947 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4948 * minibuf.c (choose_minibuf_frame_1):
4949 * process.c (make_serial_process_unwind):
4950 * xdisp.h (pop_message_unwind):
4951 * xselect.c (queue_selection_requests_unwind):
4952 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4953 * alloca.c (record_xmalloc):
4954 Prefer record_unwind_protect_ptr to record_unwind_protect with
4956 * alloca.c (Fgarbage_collect):
4957 Prefer record_unwind_protect_void to passing a dummy.
4958 * buffer.c (restore_buffer):
4959 * window.c (restore_window_configuration):
4960 * xfns.c, w32fns.c (do_unwind_create_frame)
4961 New wrapper. All record-unwind uses of wrappee changed.
4962 * buffer.c (set_buffer_if_live):
4963 * callproc.c (call_process_cleanup, delete_temp_file):
4964 * coding.c (code_conversion_restore):
4965 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4966 * editfns.c (save_excursion_restore)
4967 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4968 (save_restriction_restore):
4969 * eval.c (restore_stack_limits, un_autoload):
4970 * fns.c (require_unwind):
4971 * keyboard.c (recursive_edit_unwind, tracking_off):
4972 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4973 * macros.c (pop_kbd_macro, restore_menu_items):
4974 * nsfns.m (unwind_create_frame):
4975 * print.c (print_unwind):
4976 * process.c (start_process_unwind):
4977 * search.c (unwind_set_match_data):
4978 * window.c (select_window_norecord, select_frame_norecord):
4979 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4980 (fast_set_selected_frame):
4981 * xfns.c, w32fns.c (unwind_create_tip_frame):
4982 Return void, not a dummy Lisp_Object. All uses changed.
4983 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4984 * callproc.c (call_process_kill):
4985 * fileio.c (restore_point_unwind, decide_coding_unwind)
4986 (build_annotations_unwind):
4987 * insdel.c (Fcombine_after_change_execute_1):
4988 * keyboard.c (read_char_help_form_unwind):
4989 * menu.c (unuse_menu_items):
4990 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4991 * sound.c (sound_cleanup):
4992 * xdisp.c (unwind_redisplay):
4993 * xfns.c (clean_up_dialog):
4994 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4995 Accept no args and return void, instead of accepting and returning
4996 a dummy Lisp_Object. All uses changed.
4997 * cygw32.c (fchdir_unwind):
4998 * fileio.c (close_file_unwind):
4999 * keyboard.c (restore_kboard_configuration):
5000 * lread.c (readevalllop_1):
5001 * process.c (wait_reading_process_output_unwind):
5002 Accept int and return void, rather than accepting an Emacs integer
5003 and returning a dummy object. In some cases this fixes an
5004 unlikely bug when the corresponding int is outside Emacs integer
5005 range. All uses changed.
5006 * dired.c (directory_files_internal_unwind):
5007 * fileio.c (do_auto_save_unwind):
5008 * gtkutil.c (pop_down_dialog):
5009 * insdel.c (reset_var_on_error):
5010 * lread.c (load_unwind):
5011 * xfns.c (clean_up_file_dialog):
5012 * xmenu.c, nsmenu.m (pop_down_menu):
5013 * xmenu.c (cleanup_widget_value_tree):
5014 * xselect.c (wait_for_property_change_unwind):
5015 Accept pointer and return void, rather than accepting an Emacs
5016 save value encapsulating the pointer and returning a dummy object.
5018 * editfns.c (Fformat): Update the saved pointer directly via
5019 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5020 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5021 (unwind_body): New function.
5022 (record_unwind_protect): First arg is now a function returning void,
5023 not a dummy Lisp_Object.
5024 (record_unwind_protect_ptr, record_unwind_protect_int)
5025 (record_unwind_protect_void): New functions.
5026 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5027 * fileio.c (struct auto_save_unwind): New type.
5028 (do_auto_save_unwind): Use it.
5029 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5030 * insdel.c (struct rvoe_arg): New type.
5031 (reset_var_on_error): Use it.
5032 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5034 (specbinding_func): Remove; there are now several such functions.
5035 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5036 (set_unwind_protect_ptr): New function.
5037 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5039 Be simpler and more consistent about reporting I/O errors.
5040 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5041 Say "Read error" and "Write error", rather than "I/O error", or
5042 "IO error reading", or "IO error writing", when a read or write
5044 * process.c (Fmake_network_process, wait_reading_process_output)
5045 (send_process, Fprocess_send_eof, wait_reading_process_output):
5046 Capitalize diagnostics consistently. Put "failed foo" at the
5047 start of the diagnostic, so that we don't capitalize the
5048 function name "foo". Consistently say "failed" for such
5050 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5051 All callers changed. This is so it can use report_file_error.
5052 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5053 diagnostics consistently as above.
5055 * fileio.c (report_file_errno): Fix errno reporting bug.
5056 If the file name is neither null nor a pair, package it up as a
5057 singleton list. All callers changed, both to this function and to
5058 report_file_error. This fixes a bug where the memory allocator
5059 invoked by list1 set errno so that the immediately following
5060 report_file_error reported the wrong errno value.
5062 Fix minor problems found by --enable-gcc-warnings.
5063 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5064 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5066 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5068 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5069 Set event->arg to Qt if switch-event shall be generated.
5070 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5072 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5074 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5077 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5078 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5079 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5080 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5081 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5082 and there is a focused frame.
5083 (head_table): Add focus-in and focus-out.
5084 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5085 bind to handle-focus-in/out.
5087 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5088 (Fhandle_switch_frame): Call Fhandle_focus_in.
5089 (syms_of_frame): defsubr handle-focus-in/out.
5091 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5093 Fix porting bug to older POSIXish platforms (Bug#14862).
5094 * sysdep.c (emacs_pipe): New function, that implements
5095 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5096 This should port better to CentOS 5 and to Mac OS X 10.6.
5097 All calls to pipe2 changed.
5099 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5100 This makes the code easier to read and the executable a bit smaller.
5101 Do not replace all calls to Fcons that happen to create lists,
5102 just calls that are intended to create lists. For example, when
5103 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5104 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5105 Similarly for list2 through list5.
5106 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5107 * bytecode.c (exec_byte_code):
5108 * callint.c (quotify_arg, Fcall_interactively):
5109 * callproc.c (Fcall_process, create_temp_file):
5110 * charset.c (load_charset_map_from_file)
5111 (Fdefine_charset_internal, init_charset):
5112 * coding.c (get_translation_table, detect_coding_system)
5113 (Fcheck_coding_systems_region)
5114 (Fset_terminal_coding_system_internal)
5115 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5116 * composite.c (update_compositions, Ffind_composition_internal):
5117 * dired.c (directory_files_internal, file_name_completion)
5119 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5120 * doc.c (Fsnarf_documentation):
5121 * editfns.c (Fmessage_box):
5123 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5124 (Feval, eval_sub, Ffuncall, apply_lambda):
5125 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5126 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5127 (Fset_file_times, Finsert_file_contents)
5128 (Fchoose_write_coding_system, Fwrite_region):
5129 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5130 * font.c (font_registry_charsets, font_parse_fcname)
5131 (font_prepare_cache, font_update_drivers, Flist_fonts):
5132 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5133 * frame.c (make_frame, Fmake_terminal_frame)
5134 (x_set_frame_parameters, x_report_frame_params)
5135 (x_default_parameter, Fx_parse_geometry):
5136 * ftfont.c (syms_of_ftfont):
5137 * image.c (gif_load):
5138 * keyboard.c (command_loop_1):
5139 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5140 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5141 (Fminor_mode_key_binding, accessible_keymaps_1)
5142 (Faccessible_keymaps, Fwhere_is_internal):
5143 * lread.c (read_emacs_mule_char):
5144 * menu.c (find_and_return_menu_selection):
5145 * minibuf.c (get_minibuffer):
5146 * nsfns.m (Fns_perform_service):
5147 * nsfont.m (ns_script_to_charset):
5148 * nsmenu.m (ns_popup_dialog):
5149 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5150 (Fx_own_selection_internal):
5151 * nsterm.m (append2):
5152 * print.c (Fredirect_debugging_output)
5153 (print_prune_string_charset):
5154 * process.c (Fdelete_process, Fprocess_contact)
5155 (Fformat_network_address, set_socket_option)
5156 (read_and_dispose_of_process_output, write_queue_push)
5157 (send_process, exec_sentinel):
5158 * sound.c (Fplay_sound_internal):
5159 * textprop.c (validate_plist, add_properties)
5160 (Fput_text_property, Fadd_face_text_property)
5161 (copy_text_properties, text_property_list, syms_of_textprop):
5162 * unexaix.c (report_error):
5163 * unexcoff.c (report_error):
5164 * unexsol.c (unexec):
5165 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5166 (Fformat_mode_line, syms_of_xdisp):
5167 * xfaces.c (set_font_frame_param)
5168 (Finternal_lisp_face_attribute_values)
5169 (Finternal_merge_in_global_face, syms_of_xfaces):
5170 * xfns.c (x_default_scroll_bar_color_parameter)
5171 (x_default_font_parameter, x_create_tip_frame):
5172 * xfont.c (xfont_supported_scripts):
5173 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5174 (menu_help_callback, xmenu_show):
5176 * xterm.c (set_wm_state):
5177 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5178 and similarly for list2 through list5.
5180 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5182 * callproc.c (Fcall_process_region): Fix minor race and tune.
5183 (create_temp_file): New function, with the temp-file-creation part
5184 of the old Fcall_process_region. Use Fcopy_sequence to create the
5185 temp file name, rather than alloca + build_string, for simplicity.
5186 Don't bother to block input around the temp file creation;
5187 shouldn't be needed. Simplify use of mktemp.
5188 Use record_unwind_protect immediately after creating the temp file;
5189 this closes an unlikely race where the temp file was not removed.
5190 Use memcpy rather than an open-coded loop.
5191 (Fcall_process_region): Use the new function. If the input is
5192 empty, redirect from /dev/null rather than from a newly created
5193 empty temp file; this avoids unnecessary file system traffic.
5195 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5197 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5198 Simplify by making this case like the other two. This is a bit
5199 slower on obsolete hosts, but the extra complexity isn't worth it.
5201 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5202 * process.c (create_process) [!DOS_NT]:
5203 Remove now-unnecessary calls to emacs_close.
5205 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5207 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5208 returning early. (Bug#14850)
5210 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5211 and inhibit-iso-escape-detection attributes of 'undecided'.
5214 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5216 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5217 Reported by Herbert J. Skuhra in
5218 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5220 Don't lose top specpdl entry when memory is exhausted.
5221 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5222 specpdl overflow here, to simplify callers; all callers changed.
5223 Always reserve an unused entry at the stack top; this avoids
5224 losing the top entry's information when memory is exhausted.
5226 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5228 Clean up errno reporting and fix some errno-reporting bugs.
5229 * callproc.c (Fcall_process):
5230 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5231 * process.c (create_process, Fmake_network_process):
5232 * unexaix.c (report_error):
5233 * unexcoff.c (report_error):
5234 Be more careful about reporting the errno of failed operations.
5235 The code previously reported the wrong errno sometimes.
5236 Also, prefer report_file_errno to setting errno + report_file_error.
5237 (Fcall_process): Look at openp return value rather than at path,
5238 as that's a bit faster and clearer when there's a numeric predicate.
5239 * fileio.c (report_file_errno): New function, with most of the
5240 old contents of report_file_error.
5241 (report_file_error): Use it.
5242 (Ffile_exists_p, Ffile_accessible_directory_p):
5243 Set errno to 0 when it is junk.
5244 * fileio.c (Faccess_file):
5245 * image.c (x_create_bitmap_from_file):
5246 Use faccessat rather than opening the file, to avoid the hassle of
5247 having a file descriptor open.
5248 * lisp.h (report_file_errno): New decl.
5249 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5252 * process.c (create_process, wait_reading_process_output) [AIX]:
5253 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5254 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5255 a multithreaded environment anyway).
5256 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5258 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5260 * image.c (x_find_image_file): Don't close a remote file handle.
5262 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5264 Fix races with threads and file descriptors.
5265 * callproc.c (Fcall_process_region):
5266 * dired.c (open_directory):
5267 * emacs.c (main, Fdaemon_initialized):
5268 * image.c (x_find_image_file):
5269 * inotify.c (Finotify_rm_watch):
5270 * lread.c (Flocate_file_internal):
5271 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5272 * term.c (term_mouse_moveto, init_tty):
5273 * termcap.c (tgetent):
5274 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5275 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5276 * unexhp9k800.c, unexmacosx.c (unexec):
5277 * callproc.c (Fcall_process_region):
5278 Use emacs_close, not close.
5279 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5280 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5281 and posix_close function on current platforms (which all lack them).
5282 (emacs_close): Use it. This should fix the races on GNU/Linux and
5283 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5284 and it should avoid closing random victim file descriptors on
5287 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5289 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5290 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5293 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5294 This is for .gdbinit xbacktrace.
5296 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5297 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5298 (emacs_set_tty): Now static.
5299 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5300 * term.c (tty_capable_p, tty_default_color_capabilities)
5301 (get_tty_terminal, term_mouse_movement)
5302 (handle_one_term_event, init_tty, maybe_fatal):
5303 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5304 (tgetent, scan_file, name_match, compare_contin):
5305 * terminal.c (get_terminal):
5306 Use bool for boolean.
5307 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5308 Prefer char to unsigned char if either will do.
5309 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5310 (tty_write_glyphs): Prefer int to unsigned.
5311 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5312 All callers changed.
5313 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5315 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5318 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5319 (B__dummy__): New dummy symbol, to pacify C89.
5320 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5321 they can't grok varargs macros.
5322 * dispnew.c (add_window_display_history)
5323 (add_frame_display_history):
5324 * print.c (print_object):
5325 * xdisp.c (debug_method_add):
5326 Use %p printf format only for void pointers.
5327 * emacs.c (usage_message): New constant, replacing ...
5328 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5329 (main): Adjust to usage reorg.
5330 * fns.c (syms_of_fns):
5331 * profiler.c (syms_of_profiler):
5332 Don't use non-constant struct initializers.
5333 * gnutls.h (gnutls_initstage_t):
5334 * lisp.h (enum Lisp_Fwd_Type):
5335 * lread.c (lisp_file_lexically_bound_p):
5336 * xsettings.c (anonymous enum):
5337 Remove trailing comma.
5338 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5339 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5340 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5342 * regex.c (const_re_char): New type, to pacify strict C89.
5343 All uses of 'const re_char' replaced to use it.
5344 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5345 with glibc when strict C89. This change is imported from gnulib.
5347 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5348 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5349 Omit GNU_LINUX implementation, since it requires long long.
5350 * xterm.c (x_draw_underwave):
5351 Do not assume the traditional order of struct's members.
5352 (x_term_init): Rewrite to avoid the need for non-constant structure
5355 Syntax cleanup, mostly replacing macros with functions.
5356 This removes the need for the syntax_temp hack.
5357 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5358 * syntax.c (SYNTAX_INLINE): New macro.
5359 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5360 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5361 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5362 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5363 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5364 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5365 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5366 Now constants, not macros.
5367 (syntax_temp) [!__GNUC__]: Remove.
5368 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5369 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5370 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5371 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5372 Move here from syntax.h; now functions, not macros. Except for the
5373 last function, these are static since only syntax.c uses them.
5374 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5375 All uses changed. Now a function, not a macro; use this fact
5376 to simplify the code.
5377 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5378 compiler bugs; no longer relevant.
5379 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5380 (SYNTAX_INLINE): New macro.
5381 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5382 for the new functions. Use bool for boolean member.
5383 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5384 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5385 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5386 (SETUP_BUFFER_SYNTAX_TABLE):
5387 Now extern inline functions, not macros.
5388 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5389 Remove; all uses replaced by implementation.
5390 (syntax_temp) [!__GNUC__]: Remove decl.
5391 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5393 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5395 * emacs.c (main): Fix syntax error.
5397 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5399 Timestamp fixes for undo (Bug#14824).
5400 * atimer.c (schedule_atimer):
5401 * fileio.c (Ffile_newer_than_file_p):
5402 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5403 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5404 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5405 (syms_of_fileio): Remove Sclear_visited_file_name.
5406 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5407 file doesn't exist; this avoids an ambiguity with negative timestamps.
5408 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5409 * systime.h (make_emacs_time, invalid_emacs_time):
5410 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5411 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5412 * undo.c (record_first_change): Push (visited-file-modtime) onto
5413 undo list rather than reimplementing it by hand, incorrectly.
5415 2013-07-09 Ken Brown <kbrown@cornell.edu>
5417 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5419 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5421 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5423 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5425 Handle errno and exit status a bit more carefully.
5426 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5427 number into an exit status. Instead, use EXIT_CANCELED.
5428 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5429 * callproc.c (relocate_fd):
5430 * emacs.c (close_output_streams, main):
5431 * process.c (create_process):
5432 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5433 Use emacs_perror for simplicity.
5434 * callproc.c (relocate_fd, main):
5435 * sysdep.c (sys_subshell):
5436 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5437 (shut_down_emacs): Use emacs_write, not write.
5438 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5439 * fileio.c (Fcopy_file, e_write):
5440 * nsterm.m (ns_select):
5441 * process.c (send_process):
5442 * sound.c (vox_write):
5443 Use emacs_write_sig, not emacs_write.
5444 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5445 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5447 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5449 (emacs_full_write): New function.
5450 (emacs_write): Rewrite to use it.
5451 (emacswrite_sig, emacs_perror): New functions.
5452 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5454 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5456 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5457 on NS even if it is present. Pixmap on NS is a void*.
5459 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5461 Port to Ubuntu 10 (Bug#14803).
5462 Problem reported by T.V. Raman.
5463 * process.c (close_on_exec, accept4, process_socket):
5464 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5466 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5468 * w32.c (sys_dup): Declare prototype.
5472 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5474 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5476 Make file descriptors close-on-exec when possible (Bug#14803).
5477 This simplifies Emacs a bit, since it no longer needs to worry
5478 about closing file descriptors by hand in some cases.
5479 It also fixes some unlikely races. Not all such races, as
5480 libraries often open files internally without setting
5481 close-on-exec, but it's an improvement.
5482 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5483 * callproc.c (Fcall_process) [!MSDOS]:
5484 * emacs.c (main) [!DOS_NT]:
5485 * nsterm.m (ns_term_init):
5486 * process.c (create_process):
5487 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5488 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5489 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5490 Prefer mkostemp with O_CLOEXEC to mkstemp.
5491 * callproc.c (relocate_fd) [!WINDOWSNT]:
5492 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5493 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5495 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5496 Make the resulting file descriptor close-on-exec.
5497 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5498 * lread.c (load_descriptor_list, load_descriptor_unwind):
5499 Remove; no longer needed. All uses removed.
5500 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5501 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5503 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5504 (Fmake_network_process, Fnetwork_interface_list):
5505 (Fnetwork_interface_info, server_accept_connection):
5506 Make newly-created socket close-on-exec.
5507 * sysdep.c (emacs_open, emacs_fopen):
5508 Make new-created descriptor close-on-exec.
5509 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5510 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5512 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5514 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5515 for NS_IMPL_GNUSTEP.
5517 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5519 Fix openp errno handling.
5520 * callproc.c (Fcall_process): Preserve openp errno around close.
5521 * lread.c (openp): Set errno when returning -1, as some callers
5524 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5526 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5528 * nsterm.h (NSSavePanel): Update comment.
5529 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5530 (ns_run_file_dialog): Declare.
5532 * nsfns.m: Remove panelOK.
5534 (ns_run_file_dialog): New function.
5535 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5536 event loop, so file dialog is popped up by ns_run_file_dialog, called
5537 by sendEvent (Bug#14578).
5538 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5540 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5542 * xdisp.c (default_line_pixel_height): New function.
5543 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5544 (try_cursor_movement, redisplay_window, try_window)
5545 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5547 * window.c (window_scroll_pixel_based):
5548 use default_line_pixel_height.
5550 * dispextern.h (default_line_pixel_height): Add prototype.
5552 * frame.c (x_set_line_spacing): Accept a float value for
5553 line-spacing parameter, per the documentation.
5555 * data.c (Fmultibyte_string_p): Doc fix.
5557 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5559 Use emacs_open more consistently when opening files.
5560 This handles EINTR more consistently now, and makes it easier
5561 to introduce other uniform changes to file descriptor handling.
5562 * src/systdio.h: New file.
5563 * src/buffer.c (mmap_init):
5564 * cygw32.c (chdir_to_default_directory):
5565 * dispnew.c (Fopen_termscript):
5566 * emacs.c (Fdaemon_initialized):
5567 * fileio.c (Fdo_auto_save):
5568 * image.c (slurp_file, png_load_body, jpeg_load_body):
5569 * keyboard.c (Fopen_dribble_file):
5571 * print.c (Fredirect_debugging_output):
5572 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5573 * termcap.c (tgetent):
5574 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5575 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5576 * w32term.c (w32_initialize) [CYGWIN]:
5577 * xfaces.c (Fx_load_color_file):
5578 Use emacs_open instead of plain open, and emacs_fopen instead of
5580 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5581 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5582 * callproc.c (default_output_mode): New constant.
5583 (Fcall_process): Use it to call emacs_open instead of plain creat.
5584 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5585 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5586 (emacs_fopen): New function.
5587 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5588 Include <lisp.h>, for emacs_open.
5589 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5591 Remove duplicate #include directives.
5592 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5594 Don't include stdio.h twice.
5595 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5596 Don't include sys/types.h or stdio.h twice.
5597 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5598 * lread.c: Don't include coding.h twice.
5599 * nsfont.m: Don't include frame.h twice.
5600 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5601 * ralloc.c: Don't include <unistd.h> twice.
5602 * xdisp.c: Don't include font.h twice.
5603 * xterm.c: Don't include fontset.h twice.
5604 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5606 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5608 Scale ImageMagick images more carefully.
5609 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5610 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5611 Be more careful about avoiding undefined behavior after
5612 integer overflow and division by zero.
5614 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5616 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5617 (syms_of_w32fns): DEFSYM them.
5618 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5619 (CCHDEVICENAME): Define macros if not defined.
5620 (struct MONITOR_INFO_EX): New struct.
5621 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5622 (enum_display_monitors_fn): New variable.
5623 (globals_of_w32fns): Initialize it.
5624 (Fx_display_pixel_width, Fx_display_pixel_height)
5625 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5626 multi-monitor setups in docstrings.
5627 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5628 screen size by primary monitor's millimeter per pixel.
5629 (w32_monitor_enum, w32_display_monitor_attributes_list)
5630 (w32_display_monitor_attributes_list_fallback)
5631 (Fw32_display_monitor_attributes_list): New functions.
5632 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5634 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5636 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5638 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5640 * fileio.c (Qfile_notify_error): New error symbol.
5642 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5643 * inotify.c (inotify_callback, symbol_to_inotifymask)
5644 (Finotify_add_watch, Finotify_rm_watch): Use it.
5645 (inotifyevent_to_event): Exchange order of cookie and file name.
5646 (Finotify_add_watch): Adapt docstring.
5648 * lisp.h (Qfile_notify_error): Declare.
5650 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5652 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5653 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5654 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5655 which did not work (see <http://bugs.gnu.org/14569#307>).
5656 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5657 && (!noninteractive || initialized)). This attempts to thread
5658 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5660 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5662 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5663 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5665 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5667 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5668 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5669 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5670 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5672 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5674 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5675 Define to __sys_siglist.
5677 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5679 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5680 word-wrap, so that overflow-newline-into-fringe would work in
5681 visual-line-mode. (Bug#2749)
5682 (move_it_in_display_line_to): When the last scanned display
5683 element fits exactly on the display line, and
5684 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5685 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5686 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5687 finding buffer position that corresponds to pixel coordinates,
5688 e.g. in buffer_posn_from_coords.
5690 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5692 * process.c (handle_child_signal): Call catch_child_signal if
5695 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5697 Don't convert function pointers to void * and back.
5698 It isn't portable C, and it's easy enough to avoid.
5699 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5700 (make_save_value): Add support for SAVE_FUNCPOINTER.
5701 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5702 * print.c (print_object):
5703 Distinguish function from object pointers.
5704 * lisp.h (SAVE_FUNCPOINTER): New constant.
5705 (SAVE_SLOT_BITS): Adjust to it.
5706 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5707 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5708 (voidfuncptr): New typedef.
5709 (struct Lisp_Save_Value): New member data[0].funcpointer.
5710 (XSAVE_FUNCPOINTER): New function.
5712 Simplify buildobj processing.
5713 * Makefile.in (buildobj.h): Make it a sequence of strings each
5714 followed by comma, rather than a single string. Put it into a
5715 .tmp file in case there's an error while generating it.
5716 (gl-stamp): Use .tmp for temp files.
5717 (mostlyclean): Clean .tmp files.
5718 * doc.c (buildobj): Move to just the routine that needs it.
5719 It's now an array of strings, so processing is simpler.
5721 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5723 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5724 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5725 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5726 Invoke malloc_enable_thread even when not interactive.
5727 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5728 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5729 in this case, since the underlying bug has now been fixed.
5731 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5733 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5734 unlinking it (bug#14691).
5736 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5738 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5739 before checking whether buffer is modified. This lets
5740 `kill-buffer-query-functions' cancel killing of the buffer or save
5741 its content before `kill-buffer' asks user the "Buffer %s
5742 modified; kill anyway?" question.
5744 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5746 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5747 Let the super performKeyEquivalent deal with them (Bug#14747).
5749 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5751 * widget.c (resize_cb): Remove unused local.
5753 Do not use GTK 3 if it exists but cannot be compiled.
5754 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5755 * xterm.c (x_error_handler) [!USE_GTK]:
5758 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5760 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5762 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5763 to the valid range of values. (Bug#14753)
5765 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5766 when moving point by using the current glyph matrix. This avoids
5767 the need to force redisplay when this function is called in a
5770 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5772 Fix minor problems found by static checking.
5773 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5774 Redo the latter's body to sidestep GCC parenthesization warnings.
5775 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5776 * coding.c (detect_coding, detect_coding_system):
5777 * coding.h (struct undecided_spec):
5778 Use bool for boolean.
5779 * image.c (QCmax_width, QCmax_height): Now static.
5780 * xdisp.c (Fmove_point_visually): Remove unused local.
5782 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5784 * xdisp.c (Fmove_point_visually): New function.
5786 2013-06-28 Kenichi Handa <handa@gnu.org>
5788 * coding.h (define_coding_undecided_arg_index): New enum.
5789 (coding_attr_index): New members
5790 coding_attr_undecided_inhibit_null_byte_detection,
5791 coding_attr_undecided_inhibit_iso_escape_detection,
5792 coding_attr_undecided_prefer_utf_8.
5793 (undecided_spec): New struct.
5794 (struct coding_system): New member `undecided' of the member
5797 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5798 (detect_coding): Likewise.
5799 (detect_coding_system): Likewise.
5800 (Fdefine_coding_system_internal): New coding system properties
5801 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5803 (syms_of_coding): Adjust for coding_arg_undecided_max.
5805 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5807 * image.c (x_from_xcolors): Remove unused local.
5809 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5811 Defer image data transfer between X client and server until actual
5814 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5817 * image.c (Destroy_Image): Remove.
5818 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5819 `mask_p', and `colors_p'. All uses changed.
5820 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5821 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5822 New macros for `flags' arg to x_clear_image_1.
5823 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5824 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5825 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5826 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5827 (image_get_x_image, image_unget_x_image): New functions or macros.
5828 (image_background, image_background_transparent, x_to_xcolors)
5829 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5830 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5831 instead of Destroy_Image.
5832 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5833 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5834 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5835 (imagemagick_load_image, svg_load_image): Use them instead of
5836 x_create_x_image_and_pixmap, and x_put_x_image followed by
5837 x_destroy_x_image, respectively.
5838 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5839 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5840 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5841 background_transparent fields.
5842 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5843 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5845 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5847 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5848 This mostly consists of undoing recent changes.
5849 * callproc.c (Fcall_process):
5850 * process.c (create_process):
5851 Do not worry about catching SIGCHLD here, undoing previous change.
5852 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5853 * process.c, process.h (catch_child_signal):
5854 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5855 * process.c (catch_child_handler): Don't worry about being called
5856 lazily and do not assume caller has blocked SIGCHLD, undoing
5857 previous change. Move first-time stuff back to
5858 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5859 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5860 set lib_child_handler if it's already initialized, which may
5861 help avoid problems on GNUStep.
5863 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5865 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5866 * callproc.c (Fcall_process):
5867 * process.c (create_process):
5868 Make sure SIGCHLD is caught before we fork,
5869 since Emacs startup no arranges to catch SIGCHLD.
5870 * process.c (lib_child_handler): Initialize to null, not to
5872 (catch_child_signal): Allow self to be called lazily.
5873 Do nothing if it's already been called.
5874 Assume caller has blocked SIGCHLD (all callers do now).
5875 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5876 just before it's really needed.
5877 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5878 since it hasn't been caught yet.
5880 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5882 * image.c (compute_image_size): New function to implement
5883 :max-width and :max-height.
5884 (imagemagick_load_image): Use it.
5886 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5888 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5889 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5891 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5892 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5893 the SIGCHLD handler, since the code is not atomic and (due to glib)
5894 signals may be arriving now.
5895 * sysdep.c (init_signals): Do not catch child signals here;
5896 'main' now does that later, at a safer time.
5898 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5900 Clean up SIGCHLD handling a bit (Bug#14569).
5901 * process.c, process.h (catch_child_signal):
5902 Now always extern, even if !NS_IMPL_GNUSTEP.
5903 * process.c (catch_child_signal): Move glib tickler here from
5904 init_process_emacs, so that it's done earlier in Emacs
5905 initialization. Also move the noninteractive && !initialized
5906 check here from init_process_emacs. This is all a bit cleaner for
5907 GNUish platforms, and I hope it works around the Cygwin bug.
5908 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5909 that glib signal handling is tickled before glib creates threads.
5911 * process.c (wait_reading_process_output): Avoid int overflow
5912 when reading more than 2 GiB total from a process.
5914 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5916 * process.c (create_process): Handle a couple more cases,
5917 i.e., work even if new_argv and wait_child_setup[i] are cached.
5918 Use Fcall_process's style for volatile vars.
5920 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5922 * process.c (create_process): Mark PROCESS volatile.
5924 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5926 Use C99-style flexible array members if available.
5927 This avoids some subtle aliasing issues, which typically
5928 aren't a problem with GCC but may be a problem elsewhere.
5929 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5930 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5931 In either case, it uses a flexible array member rather than
5932 the old struct hack. All uses changed.
5933 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5934 Adjust to sdata reorganization.
5935 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5936 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5937 that ports better to pre-C99 non-GCC.
5938 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5939 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5940 as the latter has changed.
5941 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5942 and port better to pre-C99 GCC.
5943 * image.c (struct xpm_cached_color):
5944 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5945 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5946 Use FLEXIBLE_ARRAY_MEMBER.
5947 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5948 Move decl to top level so it gets checked against implementation.
5949 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5950 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5952 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5954 * syntax.c: Integer cleanups.
5955 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5956 All uses that need 0-or-2 changed to:
5957 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5958 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5959 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5960 (char_quoted, prev_char_comend_first, back_comment)
5961 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5962 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5963 Use bool for boolean.
5964 (update_syntax_table, skip_chars, skip_syntaxes):
5965 Prefer int to unsigned when either will do.
5966 (back_comment): Return boolean success flag, like forw_comment,
5967 instead of positive-or-minus-1 (which might have overflowed int anyway).
5968 Don't stuff ptrdiff_t into int.
5969 (syntax_spec_code, syntax_code_spec): Now const.
5970 (Fmatching_paren, scan_lists, scan_sexps_forward):
5971 Use enum syntaxcode for syntax code.
5972 (Fmatching_paren): Check that arg is a character, not just an integer.
5973 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5974 (Finternal_describe_syntax_value): Omit no-longer-needed
5976 (skip_chars): Use char, not unsigned char, when the distinction
5978 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5979 * bytecode.c (exec_byte_code):
5980 * syntax.c (syntax_spec_code, Fchar_syntax)
5981 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5983 * syntax.h (SYNTAX_WITH_FLAGS):
5984 Omit unnecessary casts.
5986 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5988 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5989 line dimensions here, to avoid race conditions with the main
5990 thread. (Bug#14062, bug#14630, bug#14669)
5992 * w32term.c (w32_draw_window_cursor): Compute the header line and
5993 mode line dimensions here.
5994 <w32_system_caret_window, w32_system_caret_hdr_height>:
5995 <w32_system_caret_mode_height>: New variables.
5997 * w32term.h: Declare them.
5999 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6001 * alloc.c (die): Move "assertion failed" string here ...
6002 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6003 COND when SUPPRESS_CHECKING. This shrinks the executable text
6004 size by 0.8% to 2.2% when configured with --enable-checking,
6005 depending on optimization flags (GCC 4.8.1 x86-64).
6007 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6009 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6011 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6012 base is 2; this is more accurate.
6014 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6016 * sound.c (string_default): Move to !WINDOWSNT section.
6017 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6019 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6021 * sound.c: Integer cleanups.
6022 Remove unnecessary forward decls.
6023 (struct sound_device): The 'file' member is now a Lisp_Object, not
6024 a char *, so that we needn't invoke alloca on a huge size.
6025 (Fplay_sound_internal): Adjust to this.
6026 (string_default): New function.
6027 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6028 Use it to adjust to the struct sound_device change.
6029 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6030 (be2hs) [0]: Remove.
6032 * syntax.c (skip_chars): Don't use uninitialized storage
6033 when searching a multibyte buffer for characters that are not in a
6034 unibyte string that contains non-ASCII characters.
6036 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6038 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6039 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6041 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6043 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6045 2013-06-18 Kenichi Handa <handa@gnu.org>
6047 * font.c (Ffont_spec): Signal an error for an invalid font name
6050 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6052 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6053 In particular this ports to 32-bit sparc Sun cc.
6054 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6055 array with a dummy element at specpdl[-1], so that its address can
6057 (unbind_to): Do not copy the binding; not needed, now that we
6058 copy old_value in the one place where the copy is needed.
6059 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6060 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6061 (union specbinding): Rename from struct specbinding. Redo layout
6062 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6063 which is not portable. With Sun C 5.12 32-bit sparc, the
6064 declaration causes nargs to be an unsigned bitfield, a behavior
6065 that the C standard allows; but Emacs wants nargs to be signed.
6066 The overall type is now a union of structures rather than a
6067 structure of union of structures, and the 'kind' member is now a
6068 bitfield, so that the overall type doesn't grow. All uses changed.
6069 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6071 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6073 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6074 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6076 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6078 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6080 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6081 unless we know that the window w's frame is a frame object.
6082 Another attempt at solving bug#14062 and bug#14630.
6084 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6086 * textprop.c (property_set_type): New enum.
6087 (add_properties): Allow appending/prepending text properties.
6088 (add_text_properties_1): Factored out of Fadd_text_properties.
6089 (Fadd_text_properties): Move all the code into
6090 add_text_properties_1.
6091 (Fadd_face_text_property): New function that calls
6092 add_text_properties_1.
6094 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6096 Move functions from lisp.h to individual modules when possible.
6097 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6098 * alloc.c (XFLOAT_INIT, set_symbol_name):
6099 * buffer.c (CHECK_OVERLAY):
6100 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6101 (set_char_table_parent):
6102 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6103 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6104 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6105 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6107 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6108 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6109 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6110 (backtrace_args, backtrace_debug_on_exit):
6111 * floatfns.c (CHECK_FLOAT):
6112 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6113 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6114 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6115 (set_hash_index_slot):
6116 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6117 * marker.c (CHECK_MARKER):
6118 * textprop.c (CHECK_STRING_OR_BUFFER):
6119 * window.c (CHECK_WINDOW_CONFIGURATION):
6120 Move here from lisp.h, and make these functions static rather than
6122 * buffer.c (Qoverlayp):
6124 * fns.c (Qhash_table_p):
6125 * window.c (Qwindow_configuration_p):
6127 * lisp.h: Remove the abovementioned defns and decls.
6129 Use functions, not macros, for XINT etc (Bug#11935).
6130 In lisp.h, prefer functions to function-like macros, and
6131 constants to object-like macros, when either will do. This:
6132 . simplifies use, as there's no more need to worry about
6133 arguments' side effects being evaluated multiple times.
6134 . makes the code easier to debug on some platforms.
6135 However, when using gcc -O0, keep using function-like macros
6136 for a few critical operations, for performance reasons.
6137 This sort of thing isn't needed with gcc -Og, but -Og
6138 is a GCC 4.8 feature and isn't widely-enough available yet.
6139 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6140 Remove enum lsb_bits; no longer needed.
6141 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6142 * buffer.c (Qoverlap):
6144 * fns.c (Qhash_table_p):
6145 Now extern, so lisp.h can use these symbols.
6146 * dispextern.h: Include character.h, for MAX_CHAR etc.
6147 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6148 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6149 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6150 (GLYPH_CODE_P): Move here from lisp.h.
6151 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6152 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6153 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6154 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6155 XUNTAG now returns void *.
6156 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6157 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6158 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6159 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6160 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6161 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6162 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6163 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6164 New macros, renamed from their sans-lisp_h_ counterparts.
6165 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6166 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6167 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6168 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6169 If compiling via GCC without optimization, define these as macros
6170 in addition to inline functions.
6171 To disable this, compile with -DINLINING=0.
6172 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6173 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6174 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6175 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6176 (INTMASK, VALMASK): Now macros, since static values cannot be
6177 accessed from extern inline functions.
6178 (VALMASK): Also a constant, for benefit of old GDB.
6179 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6180 is INTEGERP, which can fold it in.
6181 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6182 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6183 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6184 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6185 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6186 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6187 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6188 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6189 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6190 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6191 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6192 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6193 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6194 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6195 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6196 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6197 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6198 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6199 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6200 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6201 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6202 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6203 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6204 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6205 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6206 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6207 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6208 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6209 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6210 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6211 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6212 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6213 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6215 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6216 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6217 (VALMASK): Define in one place rather than in two, merging the
6218 USE_LSB_TAG parts; this is simpler.
6219 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6220 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6221 Move up, to avoid use before definition.
6222 Also include "globals.h" earlier, for the same reason.
6223 (make_natnum): New function.
6224 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6225 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6226 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6227 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6228 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6229 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6230 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6231 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6232 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6233 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6234 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6235 (Qwindow_configuration_p, Qimage): New forward declarations.
6236 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6237 (STRING_COPYIN): Remove; unused.
6238 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6239 (xcar_addr, xcdr_addr): New functions. All uses changed.
6240 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6241 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6242 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6243 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6244 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6245 (TYPE_RANGED_INTEGERP): Simplify.
6246 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6247 (setlocale, fixup_locale, synchronize_system_messages_locale)
6248 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6249 Now empty functions, not macros.
6250 (functionp): Return bool, not int.
6251 * window.c (Qwindow_configuration_p): Now extern,
6252 so window.h can use it.
6253 * window.h (Qwindowp): Move decl back to lisp.h.
6255 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6257 * xdisp.c (Fline_pixel_height): New function, required for solving
6260 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6262 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6264 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6266 * lread.c (syms_of_lread):
6267 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6269 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6271 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6273 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6275 * fileio.c (expand_file_name): Doc fix.
6277 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6279 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6280 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6281 Wait for self, not for 0. This can't hurt on GNU or similar
6282 system, and may help with Cygwin.
6284 * keyboard.c: Don't use PROP (...) as an lvalue.
6285 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6286 Use set_prop (A, B), not PROP (A) = B.
6288 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6290 * xdisp.c (get_it_property): Use it->window instead of generating
6291 a Lisp object from it->w.
6293 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6295 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6296 get-char-property the window that is being rendered, instead of
6297 the buffer, to support window-specific overlays. (Bug#14575)
6298 (compute_display_string_pos): When W is NULL, use the current
6299 buffer as the object to pass to get-char-property.
6300 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6301 pointer member of the bidi iterator, since no window is pertinent
6304 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6306 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6307 being displayed, and pass it to compute_display_string_pos.
6308 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6309 (bidi_paragraph_init): All callers changed.
6311 * xdisp.c (init_from_display_pos, init_iterator)
6312 (handle_single_display_spec, next_overlay_string)
6313 (get_overlay_strings_1, reseat_1, reseat_to_string)
6314 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6315 Set bidi_it.w member from it->w.
6316 (compute_display_string_pos): Accept additional argument, the
6317 window being displayed, and pass it to Fget_char_property.
6320 * dispextern.h (struct bidi_it): New member w, the window being
6322 (compute_display_string_pos): Adjust prototype.
6324 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6326 * xgselect.c: Remove unneeded include xterm.h.
6328 * process.c (wait_reading_process_output): Check for NS before GLIB.
6329 GLIB may be linked in due to rsvg, but ns_select must be called.
6331 * xgselect.c (xg_select): Remove call to window_system_available
6332 and g_main_context_pending at the top, so Gdk events (i.e. file
6333 notify) are processed when Emacs is started with -nw.
6335 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6337 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6338 (ctagsfiles3): New variable, includes only *.m files.
6339 (TAGS): Use an explicit language name in the regular expressions,
6340 to avoid transformation of '/SOMETHING' by MSYS to
6341 'c:\MSYS\SOMETHING'.
6343 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6345 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6347 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6349 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6350 still need to set the mouse pointer shape and activate help-echo.
6353 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6355 A few porting etc. fixes for the new file monitor code.
6356 See the thread containing
6357 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6358 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6359 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6360 (dir_monitor_callback, Fgfile_rm_watch):
6361 Use assq_no_quit instead of Fassoc, for speed.
6362 (dir_monitor_callback, Fgfile_rm_watch):
6363 eassert that the monitor is a fixnum.
6364 (dir_monitor_callback): No need for CDR_SAFE.
6365 Simplify building of lisp with alternative tails.
6366 (Fgfile_add_watch, Fgfile_rm_watch):
6367 Do not assume glib functions set errno reliably on failure.
6368 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6369 and signal an error otherwise.
6370 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6371 Use Fdelq instead of Fdelete, for speed.
6373 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6375 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6376 don't insist on being invoked on a highlighted tool-bar button.
6377 Avoids losing tool-bar functionality when mouse-highlight is nil.
6378 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6379 Don't highlight when mouse-highlight is nil.
6380 (note_mouse_highlight): When mouse-highlight is nil, don't return
6381 right away; instead, run tool-bar and mode-line highlight
6382 subroutine, clear any existing highlight, and revert the mouse
6383 pointer to its default shape. (Bug#14558)
6385 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6387 * lisp.mk (lisp): Add prog-mode.el.
6389 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6391 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6392 * process.c (dummy_handler): New function.
6393 (lib_child_handler): New static var.
6394 (handle_child_signal): Invoke it.
6395 (catch_child_signal): If a library has set up a signal handler,
6396 save it into lib_child_handler.
6397 (init_process_emacs): If using glib and not on Windows, tickle glib's
6398 child-handling code so that it initializes its private SIGCHLD handler.
6399 * syssignal.h (SA_SIGINFO): Default to 0.
6400 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6401 31; it should no longer be needed now.
6403 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6405 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6407 * gfilenotify.c (globals_of_gfilenotify): New function.
6408 (syms_of_gfilenotify): Move global initialization there.
6410 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6412 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6414 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6415 * keyboard.c (menu_bar_items, tool_bar_items):
6416 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6417 not override local keymaps any more.
6419 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6421 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6423 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6425 * w32console.c (initialize_w32_display): Return the dimensions of
6426 the console window via 2 additional arguments, not via the current
6427 frame. This avoids crashes due to overrunning the bounds of
6428 frame's decode_mode_spec_buffer, which is not resized following
6429 the change of the frame dimensions from the initial 10x10.
6431 * w32term.h (w32_initialize_display_info): Adjust prototype.
6433 * term.c (init_tty): Take dimensions of the frame from the values
6434 returned by initialize_w32_display.
6436 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6437 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6438 (LIBES): Add $(GFILENOTIFY_LIBS).
6440 * w32inevt.c (handle_file_notifications): Add dummy implementation
6441 for !HAVE_W32NOTIFY.
6443 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6445 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6447 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6449 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6451 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6453 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6455 Fix minor problems found by static checking.
6456 * data.c (pure_write_error):
6457 Use xsignal2, not Fsignal, as Fsignal might return.
6458 * eval.c (set_backtrace_debug_on_exit): Now static.
6459 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6460 No longer inline. EXTERN_INLINE is needed only for functions
6461 defined in .h files. Reindent function header as per GNU style.
6462 (backtrace_p, backtrace_top, backtrace_next):
6463 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6464 compiler or linker. Add extern decls to pacify gcc -Wall.
6465 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6467 * frame.c (free_monitors): Define only on platforms that need it.
6468 * nsterm.m (ns_term_init):
6469 * process.c (catch_child_signal):
6470 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6471 defined on all porting targets these days.
6472 * process.c, process.h (catch_child_signal):
6473 Make it extern only if NS_IMPL_GNUSTEP is defined.
6475 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6477 * w32.c (gettimeofday): Make the signature identical to prototype
6478 in nt/inc/sys/time.h.
6480 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6482 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6485 * keyboard.c (safe_run_hooks_error): Improve error message.
6487 * data.c (pure_write_error): Add `object' argument.
6488 * puresize.h (CHECK_IMPURE): Use it.
6490 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6492 * Makefile.in (NOTIFY_OBJ): New variable.
6493 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6495 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6496 Call syms_of_gfilenotify.
6498 * gfilenotify.c: New file.
6500 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6501 and Qfile_w32notify.
6502 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6503 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6505 * lisp.h: Declare syms_of_gfilenotify.
6507 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6509 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6511 Merge the specpdl and backtrace stacks. Make the structure of the
6512 specpdl entries more obvious via a tagged union of structs.
6513 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6514 (enum specbind_tag): New enum.
6515 (struct specbinding): Make it a tagged union of structs.
6516 Add a case for backtrace records.
6517 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6518 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6519 (backtrace_debug_on_exit): New accessors.
6520 (struct backtrace): Remove.
6521 (struct catchtag): Remove backlist field.
6522 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6524 (Flocal_variable_p): Speed up the common case where the binding is
6526 * eval.c (backtrace_list): Remove.
6527 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6528 (set_backtrace_args, set_backtrace_nargs)
6529 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6530 (backtrace_next): New functions.
6531 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6532 (unwind_to_catch, internal_lisp_condition_case)
6533 (internal_condition_case, internal_condition_case_1)
6534 (internal_condition_case_2, internal_condition_case_n): Don't bother
6535 with backtrace_list any more.
6536 (Fsignal): Adjust to new backtrace format.
6537 (grow_specpdl): Move up.
6538 (record_in_backtrace): New function.
6539 (eval_sub, Ffuncall): Use it.
6540 (apply_lambda): Adjust to new backtrace format.
6541 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6543 (specbind): Adjust to new specpdl format. Simplify.
6544 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6545 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6547 (mark_backtrace): Remove.
6548 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6549 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6550 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6552 * profiler.c (record_backtrace): Use get_backtrace.
6553 (handle_profiler_signal): Use backtrace_top_function.
6554 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6557 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6559 * process.h (catch_child_signal): Declare.
6561 * process.c (catch_child_signal): New function.
6562 (init_process_emacs): Call it.
6564 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6565 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6567 (x_set_cursor_type): Remove declaration.
6568 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6569 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6570 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6571 (ns_get_color): Use F suffix on float.
6572 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6573 (ns_get_rgb_color): Remove.
6574 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6575 (note_mouse_movement): x and y are CGFloat.
6576 (ns_draw_fringe_bitmap): Remove unused rowY.
6577 Change #if to COCOA && >= 10_6.
6578 (ns_draw_window_cursor): Remove unused overspill.
6579 (ns_draw_underwave): width and x are EamcsCGFloat.
6580 (ns_draw_box): thickness is CGFloat.
6581 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6582 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6583 if not in main thread.
6584 (ns_get_pending_menu_title, ns_check_menu_open)
6585 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6586 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6587 (sendFromMainThread:): New method.
6588 (changeFont:): size is CGFloat.
6589 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6590 Disable warning about permanent text.
6591 (characterIndexForPoint:): Adjust return type depending on GNUStep
6593 (mouseDown:): delta is CGFloat.
6594 (updateFrameSize): Remove unised variable f.
6595 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6596 Cast float to EmacsCGFloat.
6597 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6598 also to -1 when restoring.
6599 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6600 inside NS_IMPL_COCOA.
6601 (toggleFullScreen:): Put call to toggleFullScreen inside
6602 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6603 (setPosition:portion:whole:): por is CGFloat.
6604 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6605 (mouseDown:): Use CGFloat.
6606 (mouseDragged:): Remove unised variable edge.
6607 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6609 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6611 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6612 when NS_IMPL_GNUSTEP.
6613 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6614 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6615 (EmacsToolbar): Add clearAll. Add tag argument to
6616 addDisplayItemWithImage.
6617 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6619 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6621 * nsmenu.m (ns_update_menubar): Make static.
6622 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6623 (fillWithWidgetValue:): Add cast to SEL for setAction.
6624 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6625 (update_frame_tool_bar): Update code for GNUStep.
6626 (clearAll): New method.
6627 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6628 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6629 Move identifierToItem setObject and activeIdentifiers addObject before
6630 call to insertItemWithItemIdentifier.
6631 (validateVisibleItems): Fix indentation.
6632 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6633 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6634 UtilityWindow to aStyle, remove call to setStyleMask.
6636 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6638 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6639 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6640 Use F suffix on floats.
6641 (ns_char_width): Returns CGFloat.
6642 (ns_ascii_average_width): w is CGFloat instead of float.
6643 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6645 (ns_glyph_metrics): CGFloat instead of float.
6647 * nsfns.m (x_set_foreground_color, x_set_background_color):
6649 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6650 remove unused variables.
6651 (Fns_read_file_name): Keep track if panel is for save.
6652 Use ns_filename_from_panel/ns_directory_from_panel.
6653 (Fns_list_services): delegate only used for COCOA.
6654 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6655 Just return the input if GNUStep.
6656 (x_screen_planes): Remove.
6657 (Fxw_color_values): Use EmacsCGFloat
6658 (Fns_display_monitor_attributes_list): Only get screen number for
6660 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6662 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6663 ns_directory_from_panel.
6665 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6667 * process.c (handle_child_signal): Also use WCONTINUED.
6668 This is so that list-processes doesn't mistakenly list the process
6669 as stopped, when the process has actually been continued and is
6672 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6674 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6675 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6676 not already configured.
6678 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6680 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6682 * Makefile.in (mostlyclean): Remove *.res files.
6684 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6686 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6687 a buffer (bug#8447).
6689 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6691 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6692 display vector, and we backtrack, handle the case that the
6693 previous character position is also displayed from a display
6694 vector or covered by a display string or image. (Bug#14476)
6696 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6698 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6699 (struct MonitorInfo, free_monitors): Remove.
6700 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6701 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6702 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6705 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6706 (struct MonitorInfo, free_monitors): Remove.
6707 (ns_screen_name): Make static.
6708 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6709 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6712 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6713 (struct MonitorInfo): New struct.
6714 (free_monitors, make_monitor_attribute_list): Declare.
6716 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6718 (free_monitors, make_monitor_attribute_list): New functions.
6719 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6722 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6724 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6726 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6728 * keyboard.c: Apply keyboard decoding only to events that come directly
6729 from the tty, not from unread-command-events (bug#14368).
6730 (read_event_from_main_queue): New function, extracted from read_char).
6731 (read_decoded_char): Remove.
6732 (read_decoded_event_from_main_queue): New function to replace it.
6733 (read_char): Use it.
6734 (read_key_sequence): Use read_char rather than read_decoded_char.
6736 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6738 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6740 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6742 2013-05-22 Kenichi Handa <handa@gnu.org>
6744 The following changes are to fix the setting of
6745 buffer-file-coding-system on, for instance, C-x RET c unix RET
6746 _FILE_OF_DOS_EOL_TYPE_ RET.
6748 * coding.h (struct coding_system): New member detected_utf8_chars.
6750 * coding.c (detect_coding_utf_8): Count characters and check EOL
6751 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6753 (setup_coding_system): Do not initialize coding->head_ascii.
6754 (check_ascii): Do not set coding->eol_seen but update it. Do not
6755 call adjust_coding_eol_type here.
6756 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6757 If the eol-type of CODING is already specified, adjust the eol type
6758 of the found coding-system.
6759 (decode_coding_gap): Cancel previous change. Utilize the
6760 character numbers counted by detect_coding_utf_8. Fix detection
6763 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6765 * search.c (looking_at_1): Only set last_thing_searched if the match
6766 changed the match-data (bug#14281).
6768 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6770 * xdisp.c (reseat_at_previous_visible_line_start):
6771 Already declared in dispextern.h, so remove it here.
6772 (move_it_vertically_backward): Likewise.
6774 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6776 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6777 (Fx_display_pixel_width, Fx_display_pixel_height)
6778 (Fx_display_mm_width, Fx_display_mm_height):
6779 Mention `display-monitor-attributes-list' in docstrings.
6781 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6782 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6783 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6784 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6785 (Fx_display_backing_store, Fx_display_visual_class)
6786 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6787 (Fx_display_grayscale_p, Fx_display_pixel_width)
6788 (Fx_display_pixel_height, Fx_display_planes)
6789 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6790 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6791 (Fx_display_mm_width, Fx_display_mm_height)
6792 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6793 height for all physical monitors as in X11.
6795 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6796 Return pixel width or height for all physical monitors as in X11.
6798 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6800 Port --enable-gcc-warnings to clang.
6801 * bytecode.c (exec_byte_code):
6803 Redo diagnostic pragmas to pacify clang, too.
6804 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6805 * editfns.c (Fencode_time):
6806 * fileio.c (file_accessible_directory_p):
6807 * font.c (font_unparse_xlfd):
6808 Use '&"string"[index]' instead of '"string" + (index)'.
6809 * undo.c (user_error): Remove; unused.
6811 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6813 * insdel.c (insert_1_both): Document the arguments, instead of
6814 referring to insert_1, which no longer exists.
6816 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6817 some window, increment windows_or_buffers_changed, so that
6818 *Messages* display in that window is updated. (Bug#14408)
6820 * w32.c: Include epaths.h.
6821 (init_environment): Use cmdproxy.exe without leading directories.
6822 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6824 (gettimeofday): Adjust signature and return value to Posix
6827 * unexw32.c (open_output_file): Delete the existing emacs.exe
6828 before creating it, to break the hard link to the versioned
6831 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6832 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6833 (FIRSTFILE_OBJ): New variables.
6834 (W32_RES): Rename to EMACSRES. All users changed.
6835 (base_obj): Use $(CM_OBJ).
6836 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6837 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6838 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6839 $(W32_RES_LINK) before $(LIBES).
6840 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6842 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6844 * makefile.w32-in (DOC): Use just "DOC".
6846 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6848 * process.c: Export default filters and sentinels to Elisp.
6849 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6851 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6852 (Fset_process_sentinel, Fformat_network_address):
6853 Default to them instead of nil.
6854 (server_accept_connection): Sentinels can't be nil any more.
6855 (read_and_dispose_of_process_output): New function, extracted from
6856 read_process_output.
6857 (read_process_output): Use it; filters can't be nil.
6858 (Finternal_default_process_filter): New function, extracted from
6859 read_process_output.
6860 (exec_sentinel_unwind): Remove function.
6861 (exec_sentinel): Don't zilch sentinel while running.
6862 (status_notify): Sentinels can't be nil.
6863 (Finternal_default_process_sentinel): New function extracted from
6865 (setup_process_coding_systems): Default filter is not nil any more.
6866 (syms_of_process): Export new Elisp functions and initialize
6868 * lisp.h (make_lisp_proc): New function.
6870 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6872 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6874 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6876 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6877 unless we know that the window w is a leaf window.
6878 Another attempt at solving bug#14062.
6880 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6882 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6885 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6887 * image.c (gif_load): Check that subimages fit (Bug#14345).
6889 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6891 * lread.c (skip_dyn_eof): New function.
6892 (read1): Use it to skip the end of a file in response to #@00.
6894 * doc.c (get_doc_string): Slightly relax the sanity checking.
6896 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6898 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6899 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6900 (MonitorInfo): New struct.
6901 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6902 (Fns_display_monitor_attributes_list): New functions.
6903 (display-usable-bounds): Remove.
6904 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6907 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6909 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6910 (GTK_CHECK_VERSION): New macro, if not already defined.
6911 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6912 replaced by GTK_CHECK_VERSION.
6914 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6916 * xterm.h (GTK_PREREQ): New macro.
6917 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6918 to use this macro instead, for consistency and clarity.
6920 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6922 * xdisp.c (row_for_charpos_p): New function, with code of
6923 cursor_row_p, but accepts an additional argument CHARPOS instead
6924 of using a hardcoded PT.
6925 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6926 (row_containing_pos): Call row_for_charpos_p instead of partially
6927 doing the same. Fixes cursor positioning under longlines-mode
6928 when longlines-show-effect includes more than one newline, when
6929 moving the cursor vertically up.
6931 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6933 * makefile.w32-in (ACL_H): New macro.
6934 ($(BLD)/fileio.$(O)): Update dependencies.
6936 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6938 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6939 * Makefile.in (LIB_ACL): New macro.
6940 (LIBACL_LIBS): Remove.
6941 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6942 * fileio.c: Include <acl.h>.
6943 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6944 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6946 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6949 * unexelf.c: Don't assume ElfW (Half) fits in int.
6950 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6951 when dealing with ElfW (Half) values, since they can exceed 2**31
6952 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6953 (entry_address): Omit unused NUM arg. All uses changed.
6955 2013-05-07 Juri Linkov <juri@jurta.org>
6957 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6958 to the string converted from number with `Fnumber_to_string'.
6961 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6963 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6964 This fixes a problem introduced by my previous change.
6966 2013-05-07 Glenn Morris <rgm@gnu.org>
6968 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6970 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6972 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6974 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6976 Static checking by GCC 4.8.0.
6977 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6978 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6979 (x_get_monitor_attributes_fallback)
6980 (x_get_monitor_attributes_xinerama)
6981 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6982 Define only if USE_GTK.
6983 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6984 (x_get_monitor_attributes_fallback): Omit unused locals.
6985 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6986 Use double, not float, to avoid mixed-mode floating point arithmetic.
6988 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6989 Jan Djärv <jan.h.d@swipnet.se>
6991 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6992 (XINERAMA_CFLAGS): New macros.
6993 (ALL_CFLAGS, LIBES): Use them.
6995 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6996 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6997 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6998 (syms_of_xfns): DEFSYM them.
6999 (struct MonitorInfo): New struct.
7000 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7001 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7002 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7003 (x_get_monitor_attributes_xinerama): New functions.
7004 (Fx_display_monitor_attributes_list): New primitive.
7005 (syms_of_xfns): Defsubr it.
7007 * xterm.h (x_display_info): Add Xatom_net_workarea and
7008 Xatom_net_current_desktop.
7010 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7011 and dpyinfo->Xatom_net_current_desktop.
7013 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7015 * xdisp.c (pos_visible_p): Use the special code for finding the
7016 beginning of a display property or overlay for any "replacing"
7017 display property, not just for display strings. This solves
7018 incorrect reporting of position by posn-at-point. (Bug#14241)
7020 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7022 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7023 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7024 Verify that ElfW (Half) fits in int.
7025 (fatal): Use same signature as lisp.h.
7026 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7027 configure and build with -DUNEXELF_DEBUG without worrying about
7028 other modules that use DEBUG.
7029 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7030 possibly-wide integers now uses it instead of plain fprintf.
7031 (entry_address): New function, which avoids problems with 32-bit
7032 overflow on 64-bit hosts.
7033 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7034 (round_up): Don't assume the remainder fits in int.
7035 (find_section): Use bool for boolean. Simplify debug code.
7036 (unexec): Don't assume file sizes fit in int or size_t.
7037 Omit unnecessary trailing newline in 'fatal' format.
7038 Use strerror rather than outputting decimal error number.
7039 Remove unused code when emacs is not defined;
7040 this file relies on Emacs now.
7041 Don't assume e_phnum and e_shnum are positive.
7043 * regex.c: Fix problems when DEBUG is defined.
7044 (extract_number, extract_number_and_incr): Define regardless of
7045 whether DEBUG is defined; that's simpler and makes the code less
7046 likely to go stale in the normal case when DEBUG is not defined.
7047 Return int rather than taking an int * arg. All callers changed.
7048 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7049 Remove, replacing with ...
7050 (DEBUG_PRINT): New macro. All callers changed.
7051 (DEBUG_COMPILES_ARGUMENTS): New macro.
7052 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7053 (print_compiled_pattern, print_double_string) [DEBUG]:
7054 Use prototype rather than old-style definition.
7055 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7056 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7057 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7058 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7059 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7060 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7061 This matters only when DEBUG is defined.
7063 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7065 * xdisp.c (set_iterator_to_next): Set the
7066 ignore_overlay_strings_at_pos_p flag only if we are _really_
7067 iterating over an overlay string, as indicated by the
7068 current.overlay_string_index member. (Bug#14306)
7070 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7072 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7073 to where it is used, to avoid autorelease issues (Bug#14050).
7075 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7077 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7078 * fileio.c (syms_of_fileio): Implement this.
7079 * filelock.c (create_lock_file): If symbolic links don't work, so
7080 we use a regular file as a lock file, do not fsync the lock file;
7083 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7085 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7086 (syms_of_minibuf): Adjust accodingly.
7088 * callint.c (Fcall_interactively): Adjust calls accordingly.
7090 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7092 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7093 w->contents is a buffer before computing everything else.
7094 Use parentheses to disambiguate last part of the condition.
7096 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7097 assertion violations. (Bug#14062)
7099 2013-05-01 David Reitter <david.reitter@gmail.com>
7101 * nsfns.m (ns_tooltip): Initialize.
7103 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7105 * coding.c (decode_coding_gap): Don't remove the character before
7106 a newline unless it's a CR character. (Bug#14287)
7108 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7110 * dispextern.h (struct face): Move enum face_underline_type
7111 earlier so that bitfields can be in the same word.
7113 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7115 * nsfns.m (handlePanelKeys): New function.
7116 (EmacsOpenPanel:performKeyEquivalent:)
7117 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7118 arrows/function/control and copy/paste keys (Bug#14296).
7120 2013-04-27 Juri Linkov <juri@jurta.org>
7122 * callint.c (Fcall_interactively): Call `Qread_number' for
7123 interactive code letter `n' instead of using duplicate code.
7126 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7128 * systime.h (make_timeval): Declare as 'const'.
7130 2013-04-27 Kenichi Handa <handa@gnu.org>
7132 * font.c (font_open_entity): Always open a font of manageable
7135 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7137 Port better to AIX (Bug#14258).
7138 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7141 2013-04-24 Kenichi Handa <handa@gnu.org>
7143 * coding.c (decode_coding_iso_2022): When an invalid escape
7144 sequence is encountered, reset the invocation and designation
7145 status to the safest one.
7147 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7149 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7150 Without this fix, "make distclean" leaves stamp-h1 behind.
7152 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7154 * w32fns.c (w32_fullscreen_rect): New function to compute the
7155 window rectangle for the given fullscreen mode.
7156 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7157 longer tunes the window size. This keeps the window's edges flush
7158 with the screen and allows the taskbar to hide itself in fullboth.
7160 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7161 window decorations and uses the entire screen.
7163 * w32term.h (w32_fullscreen_rect) Add prototype.
7164 (struct w32_output): Replace normal_width, normal_height,
7165 normal_top, and normal_left members with a single normal_placement
7167 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7169 (FRAME_NORMAL_PLACEMENT): New macro.
7171 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7173 * minibuf.c (Ftest_completion): Silence compiler warning.
7175 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7177 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7180 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7183 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7184 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7185 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7186 parentheses where appropriate.
7188 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7190 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7192 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7194 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7195 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7196 Mention in the doc string that setting these variables takes
7197 effect only after a call to set-window-buffer. (Bug#14200)
7199 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7201 * indent.c (Fvertical_motion): Don't consider display strings on
7202 overlay strings as display strings on the buffer position we
7203 started from. This prevents vertical cursor motion from jumping
7204 more than one line when there's an overlay string with a display
7205 property at end of line.
7206 Reported by Karl Chen <Karl.Chen@quarl.org> in
7207 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7209 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7211 * window.c (select_window): `record_buffer' even if window is
7212 already selected (bug#14191).
7214 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7216 * window.c (Fwindow_end): Test more flags, including the buffer's
7217 last_overlay_modified flag, to determine whether the window's
7218 display is really up-to-date. Prevents the function from
7219 returning a stale value. (Bug#14170)
7220 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7223 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7225 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7226 garbaged only if it is not already the top frame on its TTY.
7227 This prevents flickering due to constant redrawing of TTY frames when
7228 there are GUI frames open in the same session. (Bug#13864)
7230 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7232 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7233 of marking the idle timers directly.
7235 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7237 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7240 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7242 * window.c (select_window): Don't record_buffer while the invariant is
7243 temporarily broken (bug#14161).
7245 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7247 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7249 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7251 2013-04-07 Romain Francoise <romain@orebokech.com>
7253 Ignore additional platform-specific ACL errors (Bug#13702).
7254 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7255 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7257 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7259 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7262 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7264 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7265 This bug was introduced by my 2013-02-25 change that simplified
7266 data_start configuration. Without this change, on GNU/Linux
7267 an Emacs configured with --enable-profiling fails immediately
7268 due to a profiler signal.
7269 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7270 with these flags. On platforms where special flags are needed
7271 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7272 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7273 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7275 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7277 Get rid of some platform-specific functions examining window
7278 system and its capabilities. This is a partial rework of the
7280 * lisp.h (have_menus_p): Remove prototype. This function is
7281 replaced with platform-independent window_system_available.
7282 (check_window_system): Move to...
7283 * frame.h (decode_window_system_frame, window_system_available):
7284 ...here, add new prototypes.
7285 * frame.c (window_system_available, decode_window_system_frame):
7287 (check_window_system): Platform-independent now.
7288 * xterm.h (x_in_use): Remove declaration.
7290 * w32term.h (check_x_frame):
7291 * nsterm.h (check_x_frame): Remove prototypes. This function
7292 is replaced with platform-independent decode_window_system_frame.
7293 * msdos.c (have_menus_p): Remove.
7294 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7295 Remove platform-specific functions. Use check_window_system,
7296 decode_window_system_frame and check_ns_display_info where
7297 appropriate. Minor style and comment tweaks.
7298 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7299 (check_x_frame): Likewise.
7300 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7302 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7303 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7304 * xmenu.c, xselect.c: All related users changed.
7306 2013-04-03 Kenichi Handa <handa@gnu.org>
7308 The following changes is to optimize the code for reading UTF-8
7311 * coding.c (check_ascii): Rename from detect_ascii. Return value
7312 changed. Check EOL format. Do not call adjust_coding_eol_type
7314 (check_utf_8): New function.
7315 (adjust_coding_eol_type): Do nothing if already adjusted.
7316 (detect_coding): Compare the return value of check_ascii with
7317 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7318 (decode_coding_gap): Optimize for valid UTF-8.
7320 2013-03-21 Kenichi Handa <handa@gnu.org>
7322 * coding.c (syms_of_coding): Cancel previous change.
7324 * insdel.c (insert_from_gap): Fix previous change.
7326 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7328 Consistently use platform-specific function to detect window system.
7329 * lisp.h (check_window_system): New prototype. This function is
7330 going to replace check_x, check_w32 and check_ns.
7331 (have_menus_p): Mention msdos.c in comment.
7332 * fontset.c (check_window_system_func): Remove. Adjust all users.
7333 * fontset.h (check_window_system_func): Remove prototype.
7334 * nsterm.h (check_ns):
7335 * xterm.h (check_x):
7336 * w32term.h (check_w32): Likewise.
7337 * menu.c (Fx_popup_menu): Use check_window_system.
7338 * msdos.c (check_window_system): Define for MS-DOS.
7339 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7340 * w32fns.c (check_window_system): Likewise for MS-Windows.
7341 * xfns.c (check_window_system): Likewise for X.
7342 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7343 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7345 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7347 Prefer < to > in range checks such as 0 <= i && i < N.
7348 This makes it easier to visualize quantities on a number line.
7349 This patch doesn't apply to all such range checks,
7350 only to the range checks affected by the 2013-03-24 change.
7351 This patch reverts most of the 2013-03-24 change.
7352 * alloc.c (xpalloc, Fgarbage_collect):
7353 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7354 * character.c (string_escape_byte8):
7355 * charset.c (read_hex):
7356 * data.c (cons_to_unsigned):
7357 * dispnew.c (update_frame_1):
7358 * doc.c (Fsubstitute_command_keys):
7359 * doprnt.c (doprnt):
7360 * editfns.c (hi_time, decode_time_components):
7361 * fileio.c (file_offset):
7362 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7363 * font.c (font_intern_prop):
7364 * frame.c (x_set_alpha):
7365 * gtkutil.c (get_utf8_string):
7366 * indent.c (check_display_width):
7367 * keymap.c (Fkey_description):
7368 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7370 * minibuf.c (read_minibuf_noninteractive):
7371 * process.c (wait_reading_process_output):
7372 * search.c (Freplace_match):
7373 * window.c (get_phys_cursor_glyph):
7374 * xdisp.c (redisplay_internal):
7375 * xsmfns.c (smc_save_yourself_CB):
7376 Prefer < to > for range checks.
7377 * dispnew.c (sit_for): Don't mishandle NaNs.
7378 This fixes a bug introduced in the 2013-03-24 change.
7379 * editfns.c (decode_time_components): Don't hoist comparison.
7380 This fixes another bug introduced in the 2013-03-24 change.
7382 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7384 * frame.h (struct frame): Drop scroll_bottom_vpos
7385 member becaue all real users are dead long ago.
7386 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7387 * xdisp.c (redisplay_internal): Adjust user.
7389 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7391 * nsmenu.m (showAtX:Y:for:): setLevel to
7392 NSPopUpMenuWindowLevel (Bug#13998).
7394 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7396 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7397 (ns_check_pending_open_menu): Declare.
7399 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7400 (x_activate_menubar): Update the menu with title that matches
7401 ns_get_pending_menu_title, and call
7402 ns_check_pending_openmenu (Bug#12698).
7403 (menuWillOpen:): New method.
7404 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7406 * nsterm.m (menu_will_open_state, menu_mouse_point)
7407 (menu_pending_title): New varaibles.
7408 (ns_get_pending_menu_title, ns_check_menu_open)
7409 (ns_check_pending_open_menu): New functions.
7411 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7413 * indent.c (current_column_bol_cache): Remove leftover which is not
7414 used in Fmove_to_column any more.
7415 (current_column, scan_for_column): Adjust users.
7416 * keyboard.c (last_point_position_buffer, last_point_position_window):
7417 Remove leftovers which are not used for recording undo any more.
7418 (command_loop_1, syms_of_keyboard): Adjust users.
7419 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7420 redisplay_window any more.
7421 (move_it_to): Adjust user.
7423 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7425 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7426 Update dependencies.
7428 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7430 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7431 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7434 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7436 * window.h (struct window): Replace hchild, vchild and buffer slots
7437 with the only contents slot. This is possible because each valid
7438 window may have either the child window (in vertical or horizontal
7439 combination) or buffer to display (for the leaf window). Using that,
7440 a lof of operations to traverse and/or change window hierarchies may
7441 be simplified. New member horizontal is used to distinguish between
7442 horizontal and vertical combinations of internal windows.
7443 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7444 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7445 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7446 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7447 Use contents slot, not buffer, where appropriate.
7448 (wset_combination): New function.
7449 (wset_buffer): Add eassert.
7450 (Fframe_first_window): Simplify the loop reaching first window.
7451 (Fwindow_buffer): Use WINDOW_LEAF_P.
7452 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7453 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7454 (unshow_buffer): Convert initial debugging check to eassert.
7455 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7456 (make_parent_window, window_resize_check, window_resize_apply)
7457 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7458 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7459 Adjust to match struct window changes.
7460 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7461 (mark_window_cursors_off, count_windows, get_leaf_windows)
7462 (foreach_window_1): Simplify the loop.
7463 * alloc.c (mark_object): Do not check for the leaf window because
7464 internal windows has no glyph matrices anyway.
7465 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7466 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7467 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7468 (build_frame_matrix_from_window_tree, mirror_make_current)
7469 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7470 (update_window_tree, set_window_update_flags): Simplify the loop.
7471 (sync_window_with_frame_matrix_rows): Enforce live window.
7472 Use contents slot, not buffer, where appropriate.
7473 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7474 and WINDOW_HORIZONTAL_COMBINATION_P.
7475 (make_frame_visible_1): Simplify the loop.
7476 Use contents slot, not buffer, where appropriate.
7477 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7478 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7479 (expose_window_tree): Likewise.
7480 Use contents slot, not buffer, where appropriate.
7481 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7482 to avoid deleted windows. Use contents slot instead of buffer.
7483 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7484 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7485 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7486 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7488 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7490 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7491 identify the reasons for assertion violations in bug#14062 and
7493 (Fx_show_tip): Fix compilation error under
7494 "--enable-check-lisp-object-type". (Bug#14073)
7496 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7497 Reported by <rzl24ozi@gmail.com>.
7499 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7501 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7503 (unwind_with_echo_area_buffer): ...to restore it here.
7504 This is needed to ensure that...
7505 (redisplay_window): ...both window markers are valid here,
7506 which is verified by eassert.
7507 * editfns.c (save_excursion_save): Do not assume that
7508 selected_window always displays the buffer.
7509 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7512 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7514 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7517 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7519 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7521 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7523 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7524 since MinGW's w32api headers do. This avoids compiler warnings.
7526 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7529 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7531 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7533 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7535 * gtkutil.c (style_changed_cb): Check if frame is live and an
7536 X frame (Bug#14038).
7538 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7540 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7541 Define only for _WIN32_WINNT less than 0x0500.
7542 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7544 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7545 see its own definitions of 'struct timeval' and 'struct timezone'.
7547 Fix incompatibilities between MinGW.org and MinGW64 headers.
7548 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7550 * w32.c (REPARSE_DATA_BUFFER): Guard with
7551 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7553 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7555 * xterm.c: Include X11/XKBlib.h
7556 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7558 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7560 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7562 * blockinput.h (input_blocked_p): Likewise.
7563 * bytecode.c (exec_byte_code): Likewise.
7564 * callproc.c (call_process_kill, call_process_cleanup)
7565 (Fcall_process): Likewise.
7566 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7567 (Fccl_execute_on_string): Likewise.
7568 * character.c (string_escape_byte8): Likewise.
7569 * charset.c (read_hex): Likewise.
7570 * cm.c (calccost): Likewise.
7571 * data.c (cons_to_unsigned): Likewise.
7572 * dired.c (directory_files_internal, file_name_completion):
7574 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7575 (sit_for): Likewise.
7576 * doc.c (Fsubstitute_command_keys): Likewise.
7577 * doprnt.c (doprnt): Likewise.
7578 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7579 * emacsgtkfixed.c: Likewise.
7580 * fileio.c (file_offset, Fwrite_region): Likewise.
7581 * floatfns.c (Fexpt, fmod_float): Likewise.
7582 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7584 * font.c (font_intern_prop): Likewise.
7585 * frame.c (x_set_alpha): Likewise.
7586 * gtkutil.c (get_utf8_string): Likewise.
7587 * indent.c (check_display_width): Likewise.
7588 * intervals.c (create_root_interval, rotate_right, rotate_left)
7589 (split_interval_right, split_interval_left)
7590 (adjust_intervals_for_insertion, delete_node)
7591 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7592 (merge_interval_right, merge_interval_left, copy_intervals)
7593 (set_intervals_multibyte_1): Likewise.
7594 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7595 * keymap.c (Fkey_description): Likewise.
7596 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7597 * lread.c (openp, read_integer, read1, string_to_number):
7599 * menu.c (ensure_menu_items): Likewise.
7600 * minibuf.c (read_minibuf_noninteractive): Likewise.
7601 * print.c (printchar, strout): Likewise.
7602 * process.c (create_process, Faccept_process_output)
7603 (wait_reading_process_output, read_process_output, send_process)
7604 (wait_reading_process_output): Likewise.
7605 * profiler.c (make_log, handle_profiler_signal): Likewise.
7606 * regex.c (re_exec): Likewise.
7607 * regex.h: Likewise.
7608 * search.c (looking_at_1, Freplace_match): Likewise.
7609 * sysdep.c (get_child_status, procfs_ttyname)
7610 (procfs_get_total_memory): Likewise.
7611 * systime.h (EMACS_TIME_VALID_P): Likewise.
7612 * term.c (dissociate_if_controlling_tty): Likewise.
7613 * window.c (get_phys_cursor_glyph): Likewise.
7614 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7615 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7617 * xfns.c (Fx_window_property): Likewise.
7618 * xmenu.c (set_frame_menubar): Likewise.
7619 * xselect.c (x_get_window_property, x_handle_dnd_message):
7621 * xsmfns.c (smc_save_yourself_CB): Likewise.
7622 * xterm.c (x_scroll_bar_set_handle): Likewise.
7624 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7626 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7627 to be optional or nil. Adjust comment and convert it to docstring.
7628 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7629 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7631 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7633 Static checking by GCC 4.8-20130319.
7634 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7635 * process.c (Fset_process_datagram_address)
7636 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7637 * xdisp.c (get_char_face_and_encoding):
7638 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7639 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7640 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7642 2013-03-24 Ken Brown <kbrown@cornell.edu>
7644 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7645 fix compilation on 64-bit Cygwin, where underscores are not
7646 automatically prepended.
7648 * w32term.c (w32_initialize): Silence compiler warning.
7650 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7652 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7653 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7654 variables, to save and restore frame dimensions.
7655 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7656 after returning from a 'fullscreen' configuration.
7657 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7658 to avoid races between the main thread and the input thread.
7660 * w32term.h (struct w32_output): New members normal_width,
7661 normal_height, normal_top, normal_left, and prev_fsmode.
7662 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7663 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7666 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7667 'fullscreen' parameter. Always record previous width and height
7668 of the frame, except when switching out of maximized modes, so
7669 that they could be restored correctly, instead of resetting to the
7670 default frame dimensions. Send SC_RESTORE command to the frame,
7671 unless we are going to send SC_MAXIMIZE, to restore the frame
7672 resize hints in the mouse pointer shown by the window manager.
7675 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7677 * lisp.h (get_frame_param): Adjust conditions for prototype
7680 2013-03-22 Ken Brown <kbrown@cornell.edu>
7682 * unexcw.c: Drop unneeded inclusion of w32common.h.
7683 (report_sheap_usage): Declare.
7684 (read_exe_header): Add magic numbers for x86_64.
7685 (fixup_executable): Fix printf format specifier for unsigned long
7688 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7690 * frame.h (struct frame): Put menu_bar_window under #ifdef
7691 because this member is not needed when X toolkit is in use.
7692 (fset_menu_bar_window):
7693 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7694 (free_glyphs, update_frame):
7695 * xdisp.c (expose_frame): Likewise.
7696 (display_menu_bar): Likewise. Remove redundant eassert.
7697 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7700 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7702 Use functions and constants to manipulate Lisp_Save_Value objects.
7703 This replaces code that used macros and strings and token-pasting.
7704 The change makes the C source a bit easier to follow,
7705 and shrinks the Emacs executable a bit.
7706 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7707 (make_save_value): Change 1st arg from string to enum. All callers
7710 (mark_object): Use if, not #if, for GC_MARK_STACK.
7711 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7712 (XSAVE_OBJECT): Now functions, not macros.
7713 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7714 the constant was never used.
7715 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7716 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7717 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7718 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7720 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7721 type3 with a single member save_type. All uses changed.
7722 (save_type, set_save_pointer, set_save_integer): New functions.
7723 * print.c (PRINTX): Remove.
7725 * alloc.c: Remove redundant static declarations.
7727 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7729 * window.h (struct window): Convert left_col, top_line, total_lines
7730 and total_cols from Lisp_Objects to integers. Adjust comments.
7731 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7733 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7734 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7735 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7736 Adjust users where appropriate.
7738 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7740 * frame.h (struct frame): Drop resx and resy because the same data is
7741 available from window system-specific output context. Adjust users.
7742 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7743 New functions to provide defaults when no window system available.
7744 (FRAME_RES_X, FRAME_RES_Y): New macros.
7745 (NUMVAL): Move from xdisp.c.
7746 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7747 (Ffont_face_attributes, Fopen_font):
7748 * image.c (gs_load):
7749 * w32font.c (fill_in_logfont):
7750 * xdisp.c (calc_pixel_width_or_height):
7751 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7752 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7754 2013-03-20 Kenichi Handa <handa@gnu.org>
7756 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7757 to 1 (temporary workaround until a bug related to ASCII
7758 optimization is fixed).
7760 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7762 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7763 Signal error if window is not internal. Adjust docstring.
7764 (delete_all_child_windows): Use combination_limit to save the buffer.
7765 (Fset_window_configuration): Adjust accordingly.
7766 * print.c (syms_of_print): Initialize debugging output not here...
7767 (init_print_once): ...but in a new function here.
7768 * lisp.h (init_print_once): Add prototype.
7769 * emacs.c (main): Add call to init_print_once. Adjust comments.
7771 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7773 * window.c (window_resize_check, window_resize_apply)
7774 (window_from_coordinates, recombine_windows, set_window_buffer)
7775 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7776 (Fsplit_window_internal, Fdelete_window_internal)
7777 (freeze_window_starts): Use bool for booleans.
7778 * window.h (window_frame_coordinates, resize_frame_windows)
7779 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7781 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7783 * dispnew.c (bitch_at_user): Use `user-error'.
7785 2013-03-17 Ken Brown <kbrown@cornell.edu>
7787 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7788 as return type of image_background. (Bug#13981)
7789 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7791 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7793 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7794 (ns_select): Don't return with result uninitialized.
7796 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7799 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7801 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7802 directories. If filename is nil, get directory name (Bug#13932).
7803 Use getFilename and getDirectory.
7804 (getFilename, getDirectory): New methods for EmacsSavePanel and
7806 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7808 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7810 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7812 2013-03-15 Kenichi Handa <handa@gnu.org>
7814 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7815 (adjust_after_replace): Make it back to static. Delete the third
7816 arg text_at_gap_tail. Cancel the code for handling it.
7818 * coding.h (struct coding_system): New member eol_seen.
7820 * coding.c (detect_ascii): New function.
7821 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7822 when the source bytes are actually scanned. On detecting for
7823 coding_category_utf_8_auto, call detect_ascii instead of scanning
7824 source bytes directly.
7825 (produce_chars): Call insert_from_gap with the new arg 0.
7826 (encode_coding): Likewise.
7827 (decode_coding_gap): Control ASCII optimization by the variable
7828 disable_ascii_optimization instead of #ifndef .. #endif.
7829 Deccode EOL format according to coding->eol_seen.
7830 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7833 * lisp.h (adjust_after_replace): Cancel externing it.
7834 (insert_from_gap): Adjust prototype.
7836 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7838 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7839 FULLSCREEN_MAXIMIZED. (Bug#13935)
7841 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7843 * region-cache.c (find_cache_boundary, move_cache_gap)
7844 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7845 Simplify debugging check and convert to eassert. Adjust comment.
7846 (pp_cache): Put under ENABLE_CHECKING.
7848 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7850 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7851 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7853 (w32fullscreen_hook): If the frame is visible, reset
7854 f->want_fullscreen flag after changing the frame size. If the
7855 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7858 2013-03-13 Daniel Colascione <dancol@dancol.org>
7860 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7861 too so that these builds can use Cygwin's file conversion
7862 functions. (We've been building and linking cygw32.o all along
7863 and just not using it.)
7865 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7867 File synchronization fixes (Bug#13944).
7868 * Makefile.in (LIB_FDATASYNC): New macro.
7870 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7871 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7872 Don't worry about HAVE_FSYNC, since a substitute fsync is
7873 available if the system lacks one.
7874 (Fwrite_regin): Retry fsync if interrupted.
7876 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7878 * w32term.c (w32_read_socket): If the Emacs frame is being
7879 activated, call w32fullscreen_hook, to make sure the new frame
7880 dimensions are in effect. (Bug#13937)
7882 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7884 * xdisp.c (init_iterator): Simplify because both character and byte
7885 positions are either specified or -1. Add eassert. Adjust comment.
7886 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7887 character and byte positions can be obtained from marker.
7889 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7891 Static checking by Sun C 5.12.
7892 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7893 * bytecode.c (exec_byte_code):
7894 * dispnew.c (init_display):
7896 * fileio.c (Fsubstitute_in_file_name):
7897 * keyboard.c (Fevent_convert_list):
7898 * keymap.c (Fsingle_key_description):
7899 * term.c (maybe_fatal, fatal):
7900 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7901 * xsmfns.c (Fhandle_save_session):
7902 Omit unreachable code.
7903 * keymap.c (map_keymap_char_table_item): Cast void * to
7904 a function pointer type; the C Standard requires this.
7906 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7907 Include <sys/param.h> unconditionally, as that works elsewhere and
7908 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7909 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7912 See ChangeLog.12 for earlier changes.
7918 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7920 This file is part of GNU Emacs.
7922 GNU Emacs is free software: you can redistribute it and/or modify
7923 it under the terms of the GNU General Public License as published by
7924 the Free Software Foundation, either version 3 of the License, or
7925 (at your option) any later version.
7927 GNU Emacs is distributed in the hope that it will be useful,
7928 but WITHOUT ANY WARRANTY; without even the implied warranty of
7929 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7930 GNU General Public License for more details.
7932 You should have received a copy of the GNU General Public License
7933 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.