1 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3 * eval.c (Fbacktrace__locals): New function.
4 (syms_of_eval): Defsubr it.
6 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9 Define here to unify between...
10 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
11 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
13 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
17 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
18 fringe background extension.
19 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
20 because they are now always the same as `left' and `width',
21 respectively. Remove code for the case that `width' and
22 `sb_width' are different.
24 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
26 Fix minor problems found by static checking.
27 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
28 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
29 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
31 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
33 * image.c (imagemagick_compute_animated_image): Don't crash if we
34 have an animation with different-sized images (bug#15313).
36 2013-11-30 Martin Rudalics <rudalics@gmx.at>
38 Remove some unused items introduced during pixelwise change.
39 * window.c (window_resize_total_check): Remove unused function.
40 * xdisp.c (remember_mouse_glyph): Remove unused label.
41 (Ftool_bar_height): Move declaration inside #if.
42 * xterm.c (x_set_window_size): Don't use r and c.
44 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
46 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
49 * window.c (Fset_window_configuration): Comment out unused variables.
51 * w32term.c (w32_read_socket): Remove unused variable `buf'.
53 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
55 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
57 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
59 * gnutls.c (gnutls_audit_log_function): Only declare and define if
60 HAVE_GNUTLS3 (Bug#16001).
62 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
63 if interrupts are deferred (Bug#15801).
65 2013-11-30 Martin Rudalics <rudalics@gmx.at>
67 Support resizing frames and windows pixelwise.
68 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
69 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
70 (struct glyph_matrix): Replace window_left_col and
71 window_top_line by window_pixel_left and window_pixel_top.
72 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
74 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
75 (draw_window_divider, move_it_to, x_draw_right_divider)
76 (x_draw_bottom_divider, change_frame_size): Add or fix
78 * dispnew.c (change_frame_size_1): Change prototype.
79 (adjust_glyph_matrix, required_matrix_width)
80 (adjust_frame_glyphs_for_window_redisplay): Use pixel
81 values instead of lines and columns.
82 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
83 WINDOW_TOTAL_FRINGE_WIDTH.
84 (handle_window_change_signal, do_pending_window_change)
85 (init_display): Adjusts calls of change_frame_size.
86 (change_frame_size, change_frame_size_1): Handle pixelwise
88 * frame.c (Qright_divider_width, Qbottom_divider_width): New
90 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
91 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
92 (x_set_internal_border_width, x_set_vertical_scroll_bars)
93 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
95 (set_frame_param): New function.
96 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
97 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
98 (Ffringe_width, Fborder_width, Fright_divider_width)
99 (Fbottom_divider_width): New functions, defsubr them.
100 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
102 (struct frame_parm_table): New members Qright_divider_width and
103 Qbottom_divider_width.
104 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
105 (x_report_frame_params): Handle Qright_divider_width and
106 Qbottom_divider_width.
107 (x_set_right_divider_width, x_set_bottom_divider_width): New
109 (frame_resize_pixelwise): New option.
110 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
111 new_pixelwise, right_divider_width and bottom_divider_width;
112 remove total_lines; rename text_lines, text_cols, new_text_lines
113 and new_text_cols to text_height, text_width, new_height and
114 new_width respectively.
115 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
116 FRAME_TEXT_WIDTH respectively.
117 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
118 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
119 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
121 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
122 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
123 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
124 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
125 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
126 (FRAME_TOTAL_COLS_ARG): Remove macro.
127 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
128 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
129 (x_wm_set_size_hint): Handle frame pixel sizes.
130 * indent.c (compute_motion, Fcompute_motion): Call
131 window_body_width instead of window_body_cols.
132 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
133 (make_lispy_position): Handle right and bottom dividers.
134 (Fsuspend_emacs): Pixelize call of change_frame_size.
135 * keyboard.h: Extern Qright_divider, Qbottom_divider.
136 * lisp.h: Extern set_frame_param.
137 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
139 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
140 call of change_frame_size.
141 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
142 * nsterm.m (ns_update_window_end): Optionally draw right
144 (x_set_window_size): Add argument pixelwise. Call
145 check_frame_size and change_frame_size with pixelwise zero.
146 (ns_draw_window_divider): New function.
147 (ns_redisplay_interface): Add ns_draw_window_divider.
148 (updateFrameSize:): Call change_frame_size with pixelwise zero.
149 (x_new_font): Call x_set_window_size with pixelwise zero.
150 * print.c (print_object): For a window print its sequence
152 * term.c (Fresume_tty): Pixelize call of change_frame_size.
153 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
154 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
155 (w32_createwindow): Use scroll bar area width.
156 (w32_wnd_proc): Handle bottom divider width. For
157 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
158 (Fx_create_frame): Default divider width parameters. Caclulate
159 sizes pixelwise. Add vertical drag cursor support.
160 (x_create_tip_frame): Default divider widths to zero. Pixelize
161 call to change_frame_size.
162 (Fx_show_tip): Add handling of divider widths. Pixelize window
164 (Fw32_frame_rect): New function.
165 (frame_parm_handler w32_frame_parm_handlers): Add divider
167 (Vx_window_vertical_drag_shape): Add variable.
168 * w32inevt.c (resize_event, maybe_generate_resize_event):
169 Pixelize change_frame_size calls.
170 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
172 * w32term.c (w32_draw_window_divider): New function.
173 (x_update_window_end): Handle right divider.
174 (w32_draw_fringe_bitmap, x_scroll_run)
175 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
176 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
177 new frame sizes pixelwise.
178 (x_new_font): Pixelize call to x_set_window_size.
179 (x_check_fullscreen): Pixelize call to change_frame_size.
180 (x_set_window_size_1, x_set_window_size): New argument
181 pixelwise. Calculate pixelwise.
182 (x_wm_set_size_hint): Use scroll bar area width.
183 (w32_redisplay_interface): Add w32_draw_window_divider.
184 * w32term.h (struct w32_output): Add vertical drag cursor.
185 * widget.c (set_frame_size, update_wm_hints)
186 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
188 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
189 * window.c (sequence_number): Restore.
190 (Fwindow_pixel_width, Fwindow_pixel_height)
191 (Fwindow_mode_line_height, Fwindow_header_line_height)
192 (window_pixel_to_total, Frun_window_scroll_functions)
193 (Fset_window_new_pixel, window_resize_apply_total)
194 (Fwindow_resize_apply_total): New functions.
195 (window_body_height, window_body_width): Rename from
196 window_body_lines. New argument PIXELWISE. Calculate
198 (Fwindow_body_height, Fwindow_body_width): New argument
200 (coordinates_in_window, window_relative_x_coord): Use window's
201 pixel width instead of total width.
202 (replace_window, recombine_windows): Initialize pixel values.
203 (resize_root_window, resize_frame_windows, grow_mini_window)
204 (shrink_mini_window): New argument PIXELWISE. Calculate
206 (Fdelete_other_windows_internal, adjust_window_margins)
207 (window_resize_check, window_resize_apply)
208 (Fdelete_window_internal, Fresize_mini_window_internal)
209 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
210 (check_frame_size): Rename arguments. New argument PIXELWISE.
212 (set_window_buffer): Make samebuf bool. Run configuration change
213 hook only if buffer changed.
214 (Fset_window_buffer): Rewrite doc-string.
215 (make_window): Initialize new_pixel slot.
216 (Fwindow_resize_apply): Check pixel size of root window.
217 (Fsplit_window_internal): Call 2nd argument pixel_size.
219 (Fscroll_left, Fscroll_right): Call window_body_width instead of
221 (save_window_data): New slots frame_text_width,
222 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
223 (saved_window): New slots pixel_left, pixel_top, pixel_height,
225 (Fcurrent_window_configuration, Fset_window_configuration)
226 (save_window_save, compare_window_configurations): Handle new
227 slots in save_window_data and saved_window.
228 (Fset_window_scroll_bars): Fix doc-string.
229 (window_resize_pixelwise): New variable.
230 (coordinates_in_window, Fcoordinates_in_window_p): Handle
232 (make_parent_window): Adjust sequence_number.
233 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
235 * window.h (struct window): New members new_pixel, pixel_left,
236 pixel_top, pixel_width, pixel_height. Restore sequence_number.
237 (wset_new_pixel): New function.
238 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
239 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
240 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
241 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
242 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
243 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
244 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
245 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
246 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
247 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
248 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
249 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
250 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
251 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
252 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
254 (resize_frame_windows, grow_mini_window, shrink_mini_window)
255 (window_body_width, check_frame_size): Adapt external declarations.
256 * xdisp.c (last_max_ascent): New integer.
257 (window_text_bottom_y): Handle bottom divider.
258 (window_box_width, window_box_height): Calculate pixelwise.
259 (get_glyph_string_clip_rects): Handle right divider.
260 (remember_mouse_glyph): When windows are resized pixelwise
261 proceed with width and height set to 1.
262 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
264 (move_it_to): Calculate and return maximum x position
266 (Fwindow_text_pixel_size): New function.
267 (resize_mini_window, update_tool_bar): Calculate pixelwise.
268 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
270 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
272 (redisplay_tool_bar): Calculate pixelwise.
273 (redisplay_window): Calculate pixelwise. Handle dividers.
274 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
275 (x_draw_vertical_border): Handle dividers.
276 (define_frame_cursor1): Handle vertical drag cursor.
277 (x_draw_right_divider, x_draw_bottom_divider): New functions.
278 (expose_window): Calculate pixelwise. Handle dividers.
279 (init_xdisp): Initialize pixel values.
280 * xfaces.c (Qwindow_divider): New face.
281 (realize_basic_faces): Realize it.
282 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
283 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
284 (x_set_scroll_bar_default_width): Default actual width to 16.
285 (Fx_create_frame): Set sizes pixelwise.
286 (x_create_tip_frame): Default divider widths to zero. Pixelize
287 call of change_frame_size.
288 (Fx_show_tip): Handle divider widths. Initial pixel position
290 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
291 (Vx_window_vertical_drag_shape): New option.
292 * xmenu.c (free_frame_menubar): Pixelize call of
294 * xterm.c (x_draw_window_divider): New function.
295 (x_update_window_end): Optionally draw right divider.
296 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
297 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
298 (handle_one_xevent, x_new_font): Calculate pixelwise.
299 (x_set_window_size_1, x_set_window_size): New argument
300 pixelwise. Calculate pixelwise.
301 (x_wm_set_size_hint): Pixelize call of check_frame_size.
302 (struct x_redisplay_interface): Add x_draw_window_divider.
303 * xterm.h (struct x_output): Add vertical_drag_cursor.
305 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
307 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
308 Set invisible frames's `redisplay' when a full redisplay is requested.
309 (redisplay_window): Set must_be_updated_p instead (bug#15999).
310 (redisplay_mode_lines): Don't set must_be_updated_p any more.
311 (display_mode_lines): Set it here instead.
313 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
315 * dispextern.h (set_window_update_flags): Remove.
317 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
319 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
321 * xdisp.c (REDISPLAY_SOME_P): New macro.
322 (redisplay_internal): Use it (bug#15999).
323 (prepare_menu_bars, redisplay_window): Use it as well.
325 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
327 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
329 * w32font.c (g_b_init_get_char_width_32_w): New static var.
330 (globals_of_w32font): Zero it out.
331 (GetCharWidth32W_Proc): New function pointer.
332 (get_char_width_32_w): New function.
333 (compute_metrics): If get_glyph_outline_w returns an error, try
334 get_char_width_32_w before declaring a failure. This avoids
335 punishing raster (a.k.a. "bitmap") fonts by slowing down
336 redisplay. (Bug#6364).
338 2013-11-29 Eli Zaretskii <eliz@gnu.org>
340 * xdisp.c (clear_mouse_face): Don't invalidate the entire
341 mouse-highlight info, just signal frame_up_to_date_hook that mouse
342 highlight needs to be redisplayed. (Bug#15913)
344 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
346 Fix minor problems found by static checking.
347 * buffer.h (struct buffer_text, struct buffer):
348 * frame.h (struct frame):
349 * window.h (struct window):
350 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
351 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
352 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
353 no-longer-valid use of HAVE_MENUS.
354 * xdisp.c (propagate_buffer_redisplay): Now static.
356 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
358 * xmenu.c (Fmenu_or_popup_active_p):
359 * window.c (Fset_window_configuration):
360 * menu.c (Fx_popup_menu, Fx_popup_dialog):
361 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
362 * fns.c (Fyes_or_no_p):
363 * editfns.c (Fmessage_box, Fmessage_or_box):
364 * alloc.c (make_save_ptr_ptr):
365 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
367 * window.c (Fset_window_configuration): Move select_window later.
369 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
371 Refine redisplay optimizations to only redisplay *some* frames/windows
372 rather than all of them.
373 * xdisp.c (REDISPLAY_SOME): New constant.
374 (redisplay_other_windows, wset_redisplay, fset_redisplay)
375 (bset_redisplay, bset_update_mode_line): New functions.
376 (message_dolog): Use bset_redisplay.
377 (clear_garbaged_frames): Use fset_redisplay.
378 (echo_area_display): Use wset_redisplay.
379 (buffer_shared_and_changed): Remove.
380 (prepare_menu_bars): Call Vpre_redisplay_function before updating
381 frame titles. Compute the actual set of windows redisplayed.
382 Don't update frame titles and menu bars for frames that don't need to
384 (propagate_buffer_redisplay): New function.
386 (redisplay_internal): Use it. Be more selective in the set of windows
387 we redisplay. Propagate windows_or_buffers_changed to
388 update_mode_lines a bit later to simplify the code.
389 (mark_window_display_accurate_1): Reset window and buffer's
391 (redisplay_window): Do nothing if neither the window nor the buffer nor
392 the frame needs redisplay.
393 * window.h (struct window): Add `redisplay' field.
394 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
395 (redisplay_other_windows, window_list): New declarations.
396 * window.c (select_window, Fset_window_start): Use wset_redisplay.
397 (window_list): Not static any more.
398 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
399 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
400 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
401 * frame.c (Fmake_frame_visible): Don't redisplay everything.
402 * frame.h (struct frame): Add `redisplay' field.
403 Move `external_menu_bar' bitfield next to other bit-fields.
404 (SET_FRAME_GARBAGED): Use fset_redisplay.
405 (SET_FRAME_VISIBLE): Don't garbage the frame;
406 Use redisplay_other_windows.
407 * buffer.h (struct buffer): Add `redisplay' field.
408 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
409 (modify_overlay): Use bset_redisplay.
410 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
412 2013-11-28 Eli Zaretskii <eliz@gnu.org>
414 Support w32 file notifications in batch mode.
415 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
416 invalid (which happens in batch mode). If non-interactive, call
417 handle_file_notifications to store file notification events in the
418 input queue. (Bug#15933)
420 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
422 * w32inevt.c (handle_file_notifications): Now external, not static.
424 * w32term.h (handle_file_notifications): Provide prototype.
426 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
427 init_crit, since init_display, which does that otherwise, is not
430 2013-11-27 Glenn Morris <rgm@gnu.org>
432 * Makefile.in ($(lispsource)/international/charprop.el): New.
433 (emacs$(EXEEXT)): Depend on charprop.el.
435 2013-11-27 Eli Zaretskii <eliz@gnu.org>
437 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
438 deleting portions of the buffer under non-nil REPLACE argument.
441 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
442 directory, watch it and not its parent.
443 (add_watch): Allow empty string in FILE.
445 2013-11-27 Martin Rudalics <rudalics@gmx.at>
447 * window.c (Fset_window_start, window_resize_apply)
448 (window_scroll): Reset window_end_valid (Bug#15957).
450 2013-11-27 Glenn Morris <rgm@gnu.org>
452 * Makefile.in (leimdir): Now in lisp source directory.
453 ($(leimdir)/leim-list.el): Just use ../leim .
454 * epaths.in (PATH_DUMPLOADSEARCH):
455 * lread.c (load_path_default):
456 * nsterm.m (ns_load_path): No more leim directory.
458 2013-11-26 Andreas Schwab <schwab@suse.de>
460 * .gdbinit (xgettype): Add cast.
462 2013-11-26 Glenn Morris <rgm@gnu.org>
464 Preload leim-list.el.
465 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
466 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
467 is a single directory.
469 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
471 bool-vector-subsetp is now the normal direction (Bug#15912).
472 * data.c (Fbool_vector_subsetp): Test whether the first argument
473 is a subset of the second one, not the reverse. Add doc string.
475 Fix minor problems found by static checking.
476 * lread.c (load_path_default): Now static.
477 * textprop.c (text_property_stickiness): Be consistent about the
478 test used when deciding whether to consider the previous character.
479 This simplifies the code a bit.
481 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
483 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
485 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
486 (syms_of_frame): Don't defsubr them.
488 2013-11-25 Glenn Morris <rgm@gnu.org>
490 * lread.c (load_path_default): Change the sense of the argument.
491 (init_lread): When EMACSLOADPATH is set, do not ignore changes
492 from dump_path. When it is not, avoid checking dump_path twice.
494 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
495 uninstalled dump_path against installed Vload_path. (Bug#15964)
497 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
499 Export get_pos_property to Elisp.
500 * editfns.c (Fget_pos_property): Rename from get_pos_property.
501 (syms_of_editfns): Export it to Elisp.
503 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
505 2013-11-23 Romain Francoise <romain@orebokech.com>
507 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
508 initialization here ...
509 (syms_of_fileio): ... from here.
511 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
513 * lread.c (init_lread): Fix int/Lisp_Object mixup.
514 Please use --enable-check-lisp-object-type.
516 2013-11-23 Glenn Morris <rgm@gnu.org>
518 * process.c (get_process): Explicit error for dead buffers.
520 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
522 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
524 2013-11-23 Glenn Morris <rgm@gnu.org>
526 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
527 * lread.c (load_path_check): Take path to check as argument.
528 (load_path_default): New, split from init_lread.
529 (init_lread): Move calc of default load-path to load_path_default.
530 Empty elements in EMACSLOADPATH now stand for the default.
531 (load-path): Doc fix.
532 * emacs.c (decode_env_path): Add option to treat empty elements
533 as nil rather than ".".
534 * callproc.c (init_callproc_1, init_callproc):
535 * image.c (Vx_bitmap_file_path):
536 * lisp.h (decode_env_path):
537 * lread.c (Vsource_directory):
538 Update for new argument spec of decode_env_path.
540 2013-11-22 Eli Zaretskii <eliz@gnu.org>
542 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
543 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
545 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
547 Fix some dependency problems that cause unnecessary recompiles.
548 Problem reported by RMS in
549 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
550 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
551 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
552 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
553 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
554 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
555 (boostrap-clean): No need to remove stamp-oldxmenu.
557 Fix recently introduced bool vector overrun.
558 This was due to an optimization that went awry.
559 Reported by Glenn Morris in
560 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
561 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
562 for empty vectors, undoing the 2013-11-18 change.
563 * data.c (bool_vector_binop_driver): Rely on this.
564 Fix bug that occasionally overran the destination.
565 * lisp.h (struct Lisp_Bool_vector): Document this.
567 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
569 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
572 * nsterm.m (init, run, stop:): Comment out for now, does not work
575 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
577 * charset.c (syms_of_charset): Don't read past end of string.
579 2013-11-19 Glenn Morris <rgm@gnu.org>
581 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
583 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
585 Add hooks to run on gaining/losing focus. (Bug#15029)
586 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
587 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
588 (syms_of_frame): Add focus-in-hook, focus-out-hook.
590 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
592 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
593 The old names predated the API change that put destination at end.
595 Improve API of recently-added bool vector functions (Bug#15912).
596 The old API had (bool-vector-count-matches A B)
597 and (bool-vector-count-matches-at A B I), which gave the
598 misleading impression that the two functions were variants, one
599 with a location I. The new API has (bool-vector-count-population A)
600 and (bool-vector-count-consecutive A B I) to make the distinction
601 clearer. The first function no longer has a B argument, since the
602 caller can easily determine the number of nils if the length and
603 number of ts is known.
604 * data.c (Fbool_vector_count_population): Rename from
605 bool_vector_count_matches, and accept just 1 argument.
606 (Fbool_vector_count_consecutive): Rename from
607 Fbool_vector_count_matches_at.
609 Always allocate at least one bits_word per bool vector.
610 See Daniel Colascione in:
611 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
612 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
613 * data.c (bool_vector_binop_driver): Rely on this. Tune.
614 * lisp.h (struct Lisp_Bool_vector): Document this.
616 2013-11-18 Eli Zaretskii <eliz@gnu.org>
618 * insdel.c (invalidate_buffer_caches): New function, consolidated
619 from part of prepare_to_modify_buffer.
620 (insert_from_gap, prepare_to_modify_buffer):
621 * coding.c (code_convert_region, code_convert_string):
622 Call invalidate_buffer_caches. (Bug#15841)
624 * lisp.h (invalidate_buffer_caches): Add prototype.
626 2013-11-17 Eli Zaretskii <eliz@gnu.org>
628 * w32term.c (x_update_window_end): Don't invalidate the entire
629 mouse-highlight info, just signal frame_up_to_date_hook that mouse
630 highlight needs to be redisplayed. (Bug#15913)
632 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
634 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
636 2013-11-16 Eli Zaretskii <eliz@gnu.org>
638 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
639 while we are using Vprin1_to_string_buffer.
641 * keymap.c (describe_map): Don't crash if PT is 1 both before and
642 after inserting the description string. (Bug#15907)
644 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
646 * data.c: Work around bogus GCC diagnostic about shift count.
647 Reported by Eli Zaretskii in
648 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
649 (pre_value): New function.
650 (count_trailing_zero_bits): Use it.
652 2013-11-15 Eli Zaretskii <eliz@gnu.org>
654 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
655 assume C macros are not supported even under -g3 in these old GCC
658 2013-11-15 Leo Liu <sdl.web@gmail.com>
660 * minibuf.c (Ftry_completion, Fall_completions)
661 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
663 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
665 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
666 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
667 This avoids placing unnecessary constants into the Emacs code.
669 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
671 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
672 for Cygwin w32 build.
674 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
675 for Cygwin w32 build. (Bug#15892)
677 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
679 Simplify, port and tune bool vector implementation.
680 * alloc.c (bool_vector_exact_payload_bytes)
681 (bool_vector_payload_bytes): Remove.
682 (bool_vector_fill): Return its argument.
683 * alloc.c (bool_vector_fill):
685 * print.c (print_object):
686 Simplify by using bool_vector_bytes.
687 * alloc.c (make_uninit_bool_vector):
688 New function, broken out from Fmake_bool_vector.
689 (Fmake_bool_vector): Use it. Use tail call.
690 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
691 * data.c (BITS_PER_ULL): New constant.
692 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
693 if long long versions don't exist.
694 (shift_right_ull): New function.
695 (count_one_bits_word): New function, replacing popcount_bits_word
696 macro. Don't assume that bits_word is no wider than long long.
697 (count_one_bits_word, count_trailing_zero_bits):
698 Don't assume that bits_word is no wider than long long.
699 * data.c (bool_vector_binop_driver, bool_vector_not):
700 * fns.c (Fcopy_sequence):
702 Create an uninitialized destination, to avoid needless work.
703 (internal_equal): Simplify.
704 (Ffillarray): Prefer tail call.
705 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
706 contain at least one word.
707 (bits_word_to_host_endian): Prefer if to #if. Don't assume
708 chars are narrower than ints.
709 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
710 * fns.c (Fcopy_sequence):
712 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
713 Don't try to port to hosts where bits_word values have holes; the
714 code wouldn't work there anyway. Verify this assumption, though.
715 (bool_vector_bytes): New function.
716 (make_uninit_bool_vector): New decl.
717 (bool_vector_fill): Now returns Lisp_Object.
719 * xfns.c (xic_create_fontsetname):
720 * xrdb.c (gethomedir): Prefer tail calls.
722 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
724 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
725 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
727 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
728 that requires a return value.
729 (Fset_buffer_modified_p): Take advantage of this change to do
732 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
734 * buffer.c (Frestore_buffer_modified_p): Sync it with
735 Fset_buffer_modified_p.
736 (Fforce_mode_line_update): New function, moved from subr.el.
737 (Fset_buffer_modified_p): Use them.
738 (syms_of_buffer): Defsubr Fforce_mode_line_update.
740 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
742 * search.c (find_newline): Rewrite to prefer offsets to pointers.
743 This avoids undefined behavior when subtracting pointers into
744 different aways. On my platform it also makes the code a tad
745 smaller and presumably faster.
747 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
749 * keyboard.c (command_loop_1): Use region-extract-function.
750 * insdel.c (Qregion_extract_function): Not static any more (can we
751 stop pretending that these vars can benefit from being marked static?).
753 2013-11-09 Eli Zaretskii <eliz@gnu.org>
755 * search.c (find_newline): If buffer text is relocated during the
756 "dumb loop", adjust C pointers into buffer text to follow suit.
759 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
761 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
762 for conversion (Bug#15837).
764 2013-11-09 Eli Zaretskii <eliz@gnu.org>
766 * fileio.c (Finsert_file_contents): Invalidate the newline cache
767 for the entire range of inserted characters. (Bug#15841)
769 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
771 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
773 (realize_default_face): Remove assignment to distant-foreground if
774 unspecified (Bug#15815).
776 2013-11-08 Eli Zaretskii <eliz@gnu.org>
778 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
779 cache-long-scans disabled, since we don't want to call
780 prepare_to_modify_buffer (in insert_1_both) for each message we
783 * buffer.h (bset_cache_long_scans): New INLINE function, moved
784 from buffer.c. Improve commentary to the buffer field setter
787 * buffer.c (bset_cache_long_scans): Static function deleted.
788 Improve commentary to the buffer field setter functions.
789 (init_buffer_once): Default for cache-long-scans changed to t.
792 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
794 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
796 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
797 This bug was introduced in my 2013-06-21 change, and caused
798 struct Lisp_Sub_Char_Table objects to be given too many slots,
799 which broke 'make -C admin/unidata'.
801 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
803 Import changes from mac-port 4.5.
804 * macfont.m (mac_font_copy_default_descriptors_for_language)
805 (mac_font_copy_default_name_for_charset_and_languages): Declare.
806 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
807 (macfont_language_default_font_names): New.
808 (macfont_list): Rearrange language/charset code.
809 (macfont_close): Don't check for macfont_info->cache.
810 (mac_ctfont_create_preferred_family_for_attributes): New font
812 mac_font_copy_default_name_for_charset_and_languages.
813 (mac_font_copy_default_descriptors_for_language)
814 (mac_font_copy_default_name_for_charset_and_languages): New functions.
816 * macfont.h (kCTVersionNumber10_9): Define if not defined.
818 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
820 Port to C11 aligned_alloc, and fix some integer overflows.
821 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
822 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
823 and use of posix_memalign replaced with aligned_alloc.
824 (aligned_alloc): New function, defined or declared as needed.
825 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
826 Don't undef; configure.ac now does this.
827 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
828 (calloc, aligned_alloc): Check for integer overflow.
829 (aligned_alloc): Rename from memalign. All uses changed.
830 (memalign): New function, an alias for aligned_alloc.
832 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
834 * xdisp.c (redisplay_internal): Fix typo in last change.
836 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
838 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
840 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
842 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
843 redisplay--mode-lines-cause.
844 (redisplay_internal): Keep them uptodate. Remove redundant check of
845 buffer_shared_and_changed.
846 * *.[chm]: Number every assignment to update_mode_lines so we
847 can track why it is set.
849 2013-11-06 Eli Zaretskii <eliz@gnu.org>
851 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
853 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
855 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
856 can track why it is set.
858 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
860 Integer-related fixes for term.c etc.
861 * dispextern.h (face_tty_specified_color): New function.
862 * term.c (turn_on_face): Don't rely on undefined behavior when
863 assigning an out-of-range value to 'long'.
864 Simplify test for toggling highlight.
865 (tty_capable_p): Omit last two (unused) args. All callers changed.
866 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
867 (read_menu_input, tty_menu_activate, tty_menu_show):
868 * xfaces.c (x_supports_face_attributes_p)
869 (tty_supports_face_attributes_p):
870 Use bool for boolean. All callers changed.
871 (tty_supports_face_attributes_p): Omit defaults for color indices;
872 no longer needed. Simplify tail call.
874 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
876 * xdisp.c (prepare_menu_bars): Mark static.
877 * lisp.h (prepare_menu_bars): Don't declare.
878 * xselect.c (x_handle_selection_clear):
879 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
881 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
883 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
884 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
886 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
888 * keyboard.c (Fcommand_error_default_function): Rename from
889 Fdefault_error_output.
891 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
893 * keyboard.c (Fdefault_error_output): New function, extracted from
895 (syms_of_keyboard): Use it for Vcommand_error_function.
897 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
899 * eval.c (handlerlist_sentinel): New variable (bug#15802).
900 (init_eval): Use it to ensure handlerlist is non-NULL.
901 (unwind_to_catch): Make sure we never set handlerlist to NULL.
902 (Fsignal): Adjust NULLness test of handlerlist.
903 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
905 2013-11-05 Eli Zaretskii <eliz@gnu.org>
907 * callproc.c (call_process): Call prepare_to_modify_buffer before
908 decoding text read from the sub-process, as the decoded stuff will
909 be inserted into the buffer. This will invalidate the various
910 caches maintained for the buffer. (Bug#15148)
912 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
914 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
915 string of glyphless-char-display.
917 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
919 * nsfns.m (ns_get_name_from_ioreg): New function.
920 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
921 OSX >= 10.9. Use ns_get_name_from_ioreg.
923 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
925 Simplify and port recent bool vector changes.
926 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
927 only in this file. Use a more-efficient implementation if the
928 second argument is a power of 2.
929 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
930 Remove no-longer-necessary compile-time checks.
931 (bool_vector_exact_payload_bytes): New function.
932 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
933 exact payload changed to call the new function. Do not assume
934 that the arg or result fits in ptrdiff_t.
935 (bool_vector_fill): New function.
936 (Fmake_bool_vector): Use it. Don't assume bit counts fit
938 (vroundup_ct): Don't assume arg fits in size_t.
939 * category.c (SET_CATEGORY_SET): Remove. All callers now just
940 invoke set_category_set.
941 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
942 All callers changed. Use bool_vector_set.
943 * category.h (XCATEGORY_SET): Remove; no longer needed.
944 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
946 * data.c (Faref): Use bool_vector_ref.
947 (Faset): Use bool_vector_set.
948 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
949 (Fbool_vector_not, Fbool_vector_count_matches)
950 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
951 * fns.c (concat): Use bool_vector_ref.
952 (Ffillarray): Use bool_vector_fill.
953 (mapcar1): Use bool_vector_ref.
954 (sxhash_bool_vector): Hash words, not bytes.
955 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
956 a constant, since it's now used in #if.
957 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
958 unsigned char on unusual architectures, so that we no longer
959 assume that the number of bits per bits_word is a power of two or
960 is a multiple of 8 or of CHAR_BIT.
961 (Qt): Add forward decl.
962 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
963 at least as strictly as bits_word.
964 (bool_vector_data, bool_vector_uchar_data): New accessors.
965 All data structure accesses changed to use them.
966 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
967 (bool_vector_set): New functions.
968 (bool_vector_fill): New decl.
969 (ROUNDUP): Move to alloc.c as described above.
971 Fix recent gnutls changes.
972 * gnutls.c (Fgnutls_boot): Don't assume C99.
973 * process.c (wait_reading_process_output): Fix typo in recent change.
975 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
977 * process.c (wait_reading_process_output, read_process_output)
978 (send_process): Check gnutls_state is not NULL.
980 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
981 (Fgnutls_boot): Set process gnutls_p later, after initialization.
983 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
985 * nsterm.m (init, run, stop:): New methods in EmacsApp for
986 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
988 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
991 * nsfns.m (Fx_create_frame): Fix memory leak.
993 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
994 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
995 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
997 2013-11-04 Eli Zaretskii <eliz@gnu.org>
999 * xdisp.c (message3_nolog, message_with_string): Encode the string
1000 before writing it to the terminal in a non-interactive session.
1002 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1003 sure we concatenate them into a unibyte string.
1005 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1006 resulting temporary name before returning it to the caller.
1007 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1008 is a unibyte string, convert NAME to a unibyte string to ensure
1009 that the result is also a unibyte string.
1011 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1012 create unibyte strings from default paths and directory/file
1015 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1018 * callproc.c (init_callproc): Use build_unibyte_string to make
1019 sure we create unibyte strings from default paths and
1020 directory/file names.
1022 * buffer.c (init_buffer): Don't store default-directory of
1023 *scratch* in multibyte form. The original problem which led to
1024 that is described in
1025 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1026 but it was solved long ago. (Bug#15260)
1028 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1030 Port to stricter C99 platforms.
1031 Especially, C99 prohibits nesting a struct X inside struct Y if
1032 struct X has a flexible array member.
1033 * alloc.c (struct sdata): New type.
1034 (sdata): Implement in terms of struct sdata.
1035 Remove u member; all uses replaced by next_vector, set_next_vector.
1036 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1037 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1038 (struct sblock): Rename first_data member to data, which is now
1039 a flexible array member. All uses changed.
1040 (next_vector, set_next_vector, large_vector_vec): New functions.
1041 (vector_alignment): New constant.
1042 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1043 (struct large-vector): Now merely a NEXT member, since the old approach
1044 ran afoul of stricter C99. All uses changed to use
1045 large_vector_vec or large_vector_offset.
1046 (large_vector_offset): New constant.
1047 * dispnew.c: Include tparam.h, for tgetent.
1048 Do not include term.h; no longer needed.
1049 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1050 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1051 (struct Lisp_Vector): Use a flexible array member for contents,
1052 instead of a union with a member that is an array of size 1.
1054 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1055 fact that the struct no longer contains a union.
1056 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1057 (struct Lisp_Save_Value, struct Lisp_Free):
1058 Use unsigned, not int, for spacers, to avoid c99 warning.
1059 (union specbinding): Use unsigned, not bool, for bitfield, as
1060 bool is not portable to pre-C99 hosts.
1062 2013-11-04 Glenn Morris <rgm@gnu.org>
1064 * emacs.c (usage_message): Mention that `-L :...' appends.
1066 2013-11-02 Glenn Morris <rgm@gnu.org>
1068 * Makefile.in (abs_builddir): Remove.
1069 (bootstrap_exe): Use relative filename.
1071 Use relative filenames in TAGS files.
1072 * Makefile.in (abs_srcdir): Remove it again.
1073 (.PHONY): Remove frc.
1074 (maintainer-clean): No more TAGS-LISP file.
1075 (TAGS): Pass relative file names to etags.
1076 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1078 * Makefile.in (abs_srcdir): New, set by configure.
1080 (maintainer-clean): Remove pointless echo. That should be in the
1081 top-level Makefile, if anywhere. Delete TAGS-LISP.
1082 (extraclean): No s/ and m/ directories for some time.
1083 (TAGS): Also depend on ctagsfiles3.
1084 Remove no-longer-defined S_FILE.
1085 Pass absolute filenames to etags once more.
1086 (TAGS-LISP): Replace lispdir with its expansion.
1087 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1088 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1090 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1092 * xfaces.c (check_lface_attrs, realize_default_face):
1093 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1094 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1096 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1098 * emacs.c (original_pwd): Remove global var by making it local.
1099 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1101 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1103 * xfaces.c: Declare color_distance.
1104 (QCdistant_foreground): New variable.
1105 (NEAR_SAME_COLOR_THRESHOLD): New define.
1106 (load_color2): New function.
1107 (load_color): Call load_color2.
1108 (load_face_colors): Call load_color2 and if distant-color is specified
1109 calculate distant and use distant-color if colors are near.
1110 (LFACE_DISTANT_FOREGROUND): New define.
1111 (merge_face_ref, Finternal_set_lisp_face_attribute)
1112 (Finternal_get_lisp_face_attribute)
1113 (x_supports_face_attributes_p): Handle distant-foreground similar to
1115 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1117 * dispextern.h (lface_attribute_index):
1118 Add LFACE_DISTANT_FOREGROUND_INDEX.
1120 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1122 * image.c (pbm_next_char): New function.
1123 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1124 (pbm_scan_number): Use it.
1125 (Qlibjpeg_version): New variable.
1126 (syms_of_image): DEFSYM and initialize it.
1128 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1130 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1132 2013-10-31 Glenn Morris <rgm@gnu.org>
1134 * emacs.c (original_pwd): New char.
1135 (main): If using --chdir, store original_pwd.
1136 (init_cmdargs): When setting Vinvocation_directory based on a
1137 relative argv[0], use original_pwd if set. (Bug#15768)
1139 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1141 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1143 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1145 * insdel.c: Fix minor problems found by static checking.
1146 (Qregion_extract_function): Now static.
1147 (prepare_to_modify_buffer_1): Remove unused locals.
1149 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1151 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1152 (syms_of_xdisp): Declare pre-redisplay-function.
1153 (markpos_of_region): Remove function.
1154 (init_iterator, compute_stop_pos, handle_face_prop)
1155 (face_before_or_after_it_pos, reseat_to_string)
1156 (get_next_display_element, window_buffer_changed)
1157 (redisplay_internal, try_cursor_movement, redisplay_window)
1158 (try_window_reusing_current_matrix, try_window_id, display_line)
1159 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1160 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1161 * window.h (struct window): Remove field `region_showing'.
1162 * dispextern.h (struct it): Remove region_beg/end_charpos.
1163 (face_at_buffer_position, face_for_overlay_string)
1164 (face_at_string_position): Update prototypes.
1165 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1166 (face_at_string_position): Remove `region_beg' and `region_end' args.
1167 * fontset.c (Finternal_char_font):
1168 * font.c (font_at, font_range): Adjust calls accordingly.
1169 * insdel.c (Qregion_extract_function): New var.
1170 (syms_of_insdel): Initialize it.
1171 (prepare_to_modify_buffer_1): Use it.
1173 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1175 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1176 * ftxfont.c (ftxfont_get_gcs):
1177 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1178 * xfaces.c (x_free_colors, x_free_dpy_colors)
1179 (x_create_gc, unload_color):
1180 * xselect.c (x_property_data_to_lisp):
1181 * xsettings.c (parse_settings):
1182 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1183 (get_bits_and_offset): Adjust definition.
1184 * frame.c (XParseGeometry): Adjust locals.
1185 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1186 * regex.h (toplevel): Likewise for reg_syntax_t.
1188 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1190 * eval.c (run_hook_with_args): Use FUNCTIONP.
1192 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1194 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1195 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1196 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1197 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1198 on MS-Windows anyway.
1199 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1200 (free_realized_face): ...adjust user.
1201 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1202 white relief pixels to -1.
1203 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1204 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1205 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1207 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1209 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1210 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1211 in practice now. All callers changed.
1213 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1215 * dispextern.h (struct face): Use bitfields for 'underline_type'
1216 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1217 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1218 'stipple' member. Move 'lface' member up to help...
1219 * xfaces.c (make_realized_face): ...this function to find and
1220 clear just the members that need clearing.
1221 (load_face_colors, realize_x_face):
1222 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1224 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1226 * xftfont.c (struct xftfont_info): Remove set-but-unused
1228 (xftfont_open): Adjust user.
1229 (xftfont_get_colors): Remove useless prototype.
1231 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1233 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1234 before passing them to 'unexec'. (Bug#15260)
1236 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1238 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1240 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1242 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1243 the changed signature of the font driver's 'close' method.
1245 * w32font.h (w32font_close): Adjust the prototype to the change in
1246 function definition.
1248 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1250 * w32uniscribe.c (uniscribe_close): Adapt the call to
1251 w32font_close to its new prototype.
1253 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1255 Omit unused frame argument of font API's close function.
1256 * font.h (struct font): Drop frame argument. Adjust comment.
1257 * font.c (font_clear_cache, font_close_object): Adjust users.
1258 * ftfont.c (ftfont_close):
1259 * ftxfont.c (ftxfont_close):
1260 * macfont.m (macfont_close):
1261 * nsfont.m (nsfont_close):
1262 * w32font.c (w32font_close):
1263 * xfont.c (xfont_close):
1264 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1265 tweak comments and make functions safe if called more than once for
1266 the same font object.
1268 Perform font-specific cleanup when font object is swept by GC. See
1269 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1270 * alloc.c (cleanup_vector): New function.
1271 (sweep_vector): Call it for each reclaimed vector object.
1272 * font.h (struct font): Adjust comment.
1274 2013-10-24 Glenn Morris <rgm@gnu.org>
1276 * Makefile.in (abs_top_srcdir): New, set by configure.
1278 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1280 Adjust recent font-related changes to fix bug#15686.
1281 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1282 is a live window system frame, mark its default font too.
1284 2013-10-23 Glenn Morris <rgm@gnu.org>
1286 * Makefile.in (RUN_TEMACS): Make relative (again).
1287 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1288 (bootstrap-emacs$(EXEEXT)):
1289 Quote entities that might contain whitespace.
1291 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1293 Port to Solaris 10 and its bundled GCC.
1294 Problem reported by Timothy C. Burt.
1295 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1297 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1299 Do not allow font caches to grow too large.
1300 * alloc.c (compact_font_cache_entry, compact_font_caches):
1301 New functions or stub if not HAVE_WINDOW_SYSTEM.
1302 (compact_undo_list): Factor out from Fgarbage_collect.
1304 (mark_face_cache): Mark face font. Move down to avoid
1306 (mark_terminals): Do not mark font cache here.
1307 (Fgarbage_collect): Call compaction functions described
1308 above. Adjust comment.
1310 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1312 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1313 chdir to HOME (bug#15607).
1315 * nsterm.m (Qcocoa, Qgnustep): New variables.
1316 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1317 (ns_get_color): Make selection color work for GNUStep also.
1319 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1321 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1322 handles mouse clicks. Instead, let GPM use the same code as all
1323 the other mice use. See the discussion starting at
1324 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1325 for the details of the problem with the menu bar this fixes.
1327 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1329 Remove port-specific display name lists to avoid extra
1330 complexity and data duplication with display info lists.
1331 * xterm.h (x_display_name_list): Remove declaration.
1332 * xterm.c (x_display_name_list): Remove.
1333 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1334 * xfns.c (x_display_info_for_name, Fx_display_list):
1335 Likewise. Use x_display_list where appropriate.
1336 * w32term.h (w32_display_name_list): Remove declaration.
1337 * w32term.c (w32_display_name_list): Remove.
1338 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1340 * w32fns.c (x_display_info_for_name, Fx_display_list):
1341 Likewise. Use x_display_list where appropriate.
1342 * nsterm.h (ns_display_name_list): Remove declaration.
1343 * nsterm.m (ns_display_name_list): Remove.
1344 (ns_term_init, syms_of_nsterm): Adjust users.
1345 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1346 Likewise. Use x_display_list where appropriate.
1347 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1348 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1349 (mark_terminals): Mark per-terminal font cache.
1351 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1353 Don't run timers in input-pending-p. Its new check-timers param
1354 provides the prior behavior. (Bug#15045).
1355 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1358 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1360 Make some functions static in non-Microsoft builds.
1361 On my platform (Fedora 19 x86-64), this shrinks the
1362 Emacs executable (text+data) by 0.25%.
1363 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1364 (load_color) [!MSDOS]:
1365 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1366 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1367 * lisp.h (check_existing):
1368 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1369 (network_interface_info) [!WINDOWSNT]:
1370 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1371 Remove extern decls.
1372 * fileio.c (check_existing):
1373 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1374 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1375 (network_interface_info) [!WINDOWSNT]:
1376 * term.c (encode_terminal_code) [!WINDOWSNT]:
1377 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1378 * xfaces.c (load_color) [!MSDOS]:
1380 * fileio.c (check_existing, check_executable, check_writable):
1381 * process.c (network_interface_list, network_interface_info):
1382 Move earlier, so that we don't need forward decls.
1383 * gnutls.c (fn_gnutls_transport_set_errno)
1384 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1386 * w32.c (init_environment): Use faccessat rather than
1387 check_existing, partly for consistency with the rest of the code
1388 in this file, partly so that check_existing can be static.
1390 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1391 * emacs.c (MAIN_PROGRAM): New macro.
1392 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1393 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1395 bool vector int width fixes
1396 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1397 (Fbool_vector_count_matches_at):
1398 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1399 can exceed PTRDIFF_MAX, at least in theory.
1400 (Fbool_vector_count_matches_at):
1401 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1403 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1405 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1406 (struct sockaddr): Add forward decl, for platforms that lack it.
1408 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1410 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1413 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1415 * w32.c (network_interface_get_info, network_interface_list)
1416 (network_interface_info): New functions. (Bug#15610)
1417 (GetAdaptersInfo_Proc): New typedef.
1418 (get_adapters_info): New wrapper function.
1419 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1421 * process.h (network_interface_list, network_interface_info):
1424 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1425 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1426 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1427 for WINDOWSNT. Doc fix.
1428 (syms_of_process): Defsubr Snetwork_interface_list and
1429 Snetwork_interface_info unconditionally.
1431 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1432 in NS GUI sessions. (Bug#15629)
1434 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1436 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1438 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1440 * print.c (print_object): Print " ..." when truncating bool vectors.
1442 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1444 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1445 standard mouse buttons.
1447 * termhooks.h (struct input_event): Remove incorrect commentary.
1449 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1451 Disallow bool vector operations on mixed-length operands.
1452 The old behavior left garbage in the result vector sometimes,
1453 and didn't seem to be useful.
1454 * data.c (Qwrong_length_argument): New static var.
1455 (wrong_length_argument): New function.
1456 (bool_vector_binop_driver): Check that args agree in length.
1458 * keyboard.c, keyboard.h (all_kboards): Now static.
1460 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1462 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1463 note from the lispref.
1465 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1467 * nsterm.h (struct ns_display_info): Remove set-but-unused
1468 member image_cache (image caches are per-terminal anyway).
1469 (FRAME_X_IMAGE_CACHE): Remove.
1470 * nsterm.m (ns_initialize_display_info): Adjust user.
1472 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1474 * w32proc.c: Include mingw_time.h.
1476 * w32.c: Include mingw_time.h.
1478 Implement scrolling of TTY menus when the screen is too short.
1480 * term.c (tty_menu_display): Accept an additional argument, the
1481 menu item from which to start displaying the menu. Account for
1482 the value of Y when limiting the menu to the number of available
1484 (mi_result): New enumeration.
1485 (read_menu_input): Return enumerated value. When the y coordinate
1486 hits min_y or max_y, return scroll indication instead of wrapping
1488 (tty_menu_activate): Handle the scrolling indications from
1489 read_menu_input. Compute the first menu item to display and pass
1490 it to tty_menu_display.
1492 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1494 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1495 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1496 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1497 Adjust to match the change described below.
1498 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1499 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1500 memory_below_frame members to...
1501 * termchar.h (struct tty_display_info): ...here because they're
1502 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1503 * term.c (init_tty):
1504 * nsterm.m (ns_create_terminal):
1505 * w32term.c (w32_create_terminal):
1506 * xterm.c (x_create_terminal): Adjust users.
1507 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1508 to filter out non-TTY frames. Adjust comment.
1509 (scrolling): Adjust user. Prefer eassert for debugging check.
1511 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1513 * xfaces.c (PT_PER_INCH): Remove unused macro.
1514 * termhooks.h (struct terminal): Remove set-but-unused
1515 member fast_clear_end_of_line.
1516 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1517 * nsterm.m (ns_create_terminal):
1518 * term.c (init_tty):
1519 * w32term.c (w32_create_terminal):
1520 * xterm.c (x_create_terminal): Adjust users.
1522 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1524 * lisp.h (bool_vector_size): New function.
1525 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1526 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1527 (Fbool_vector_not, Fbool_vector_count_matches_at):
1528 Remove uses of 'eassume' that should no longer be needed,
1529 because they are subsumed by the 'eassume' in bool_vector_size.
1531 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1533 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1534 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1535 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1537 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1539 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1540 have different dimensions. (Bug#15575)
1542 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1545 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1547 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1549 * term.c (tty_menu_show): Never return with unbalanced
1550 specpdl. Use eassert for debugging check. Adjust style.
1552 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1554 * term.c (read_menu_input): Make selection of menu items
1555 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1556 (tty_menu_activate): Fix off-by-one error when computing max_y.
1558 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1560 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1561 audit logging (only used with GnuTLS 3.x) and enable it.
1563 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1565 * dispnew.c (redraw_frame): Remove useless #ifdef because
1566 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1567 Also, move TTY fflush to...
1568 * term.c (tty_update_end): ...this function.
1570 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1572 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1573 the end of the frame's glyph matrix. (Bug#15575)
1575 * term.c (tty_menu_display): Don't move cursor while overwriting
1576 frame's glyphs with menu items. Limit the number of items
1577 displayed to what can be shown on the available screen lines,
1578 excluding the echo area.
1579 (tty_menu_activate): Limit the Y coordinate allowed by
1580 read_menu_input to the last screen line used for menu display.
1582 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1584 * lisp.h (eassume): New macro.
1585 Also, include <verify.h>, for 'assume'.
1586 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1587 (vroundup, vector_nbytes):
1588 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1589 (Fbool_vector_not, Fbool_vector_count_matches)
1590 (Fbool_vector_count_matches_at):
1591 Use eassume, not eassert.
1592 * casetab.c (set_identity, shuffle):
1593 * composite.c (composition_gstring_put_cache):
1594 * dispnew.c (update_frame_1):
1595 * ftfont.c (ftfont_shape_by_flt):
1596 * image.c (gif_load):
1597 * intervals.c (offset_intervals):
1598 * macfont.m (macfont_shape):
1599 Remove calls to 'assume' that are no longer needed, because
1600 --enable-gcc-warnings no longer generates bogus warnings
1601 when these calls are removed.
1603 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1605 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1607 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1609 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1610 (Qsubstitute_env_in_file_name): New var.
1611 (syms_of_fileio): Define it.
1613 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1615 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1616 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1619 * term.c (save_and_enable_current_matrix): Don't allocate and
1620 don't save margin areas.
1621 (restore_desired_matrix): Don't restore margin areas.
1622 (free_saved_screen): Don't free margin areas.
1624 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1626 * image.c: Pacify --enable-gcc-warnings.
1627 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1628 #define only if used.
1630 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1632 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1633 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1634 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1635 (gif_load): For giflib v5.x and later, display the error message
1636 produced by giflib when its functions fail.
1637 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1640 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1642 * keyboard.c (last_event_timestamp): Remove. For X selection and
1643 GTK popup menus, it may be obtained from per-frame X display info.
1644 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1645 (process_special_events): Adjust users.
1646 * keyboard.h (last_event_timestamp): Remove declaration.
1647 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1648 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1649 * menu.h (xmenu_show): Adjust prototype.
1650 * menu.c (Fx_popup_menu): Adjust user.
1651 * xselect.c (x_own_selection, x_get_foreign_selection)
1652 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1654 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1656 * keyboard.c (init_kboard): Now static. Add arg
1657 to denote window system. Adjust comment.
1658 (init_keyboard): Adjust user.
1659 (allocate_kboard): New function.
1661 * nsterm.m (ns_term_init):
1662 * term.c (init_tty):
1663 * w32term.c (w32_create_terminal):
1664 * xterm.c (x_term_init): Use it.
1665 * keyboard.h (init_kboard): Remove prototype.
1666 (allocate_kboard): Add prototype.
1668 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1670 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1671 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1673 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1675 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1677 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1679 * term.c (tty_menu_activate): Flush the output stream after
1680 showing the cursor, and don't mark the frame garbaged at exit from
1681 the function. Fixes redisplay glitches when moving from one menu
1684 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1687 or throw error (Bug#15570).
1689 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1691 * intervals.c (temp_set_point_both): Move test into 'eassert',
1694 * lisp.h (eassert): Don't use 'assume'.
1695 Sometimes 'assume' wins in performance, and sometimes it loses,
1696 so it shouldn't be used all the time. Perhaps we need two
1697 flavors of 'eassert', one for where 'assume' is far more likely
1698 to help or to hurt; but that can be done later.
1699 Problem reported by Dmitry Antipov in
1700 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1701 Also, don't include <verify.h>; no longer needed.
1703 2013-10-09 Glenn Morris <rgm@gnu.org>
1705 * eval.c (Fcond): Doc tweak.
1707 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1709 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1710 expressions with side effects to eassert. (Bug#15565)
1712 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1714 * fns.c (hashfn_user_defined): Allow hash functions to return any
1717 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1719 Fix minor problems found by static checking.
1720 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1721 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1722 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1723 * keyboard.c (read_menu_command): Remove unused local.
1724 * lisp.h (read_menu_command): New decl.
1725 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1726 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1727 Return ptrdiff_t, not int.
1728 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1729 not int, for benefit of xpalloc.
1730 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1732 (have_menus_p): Remove; unused.
1733 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1734 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1735 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1737 (save_and_enable_current_matrix): Omit unnecessary casts.
1738 (read_menu_input): Omit local extern decl (now in lisp.h).
1739 Don't access uninitialized storage if mouse_get_xy fails.
1740 (tty_menu_activate): Mark local as initialized, for lint.
1741 (tty_menu_activate, tty_meny_show): Remove unused locals.
1743 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1745 Support menus on text-mode terminals.
1746 * xterm.h (xw_popup_dialog): Add prototype.
1748 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1749 (xmenu_show): Block input here, instead in Fx_popup_menu.
1750 (xw_popup_dialog): New function, with X-specific bits of popup
1753 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1756 * window.c (Fset_window_configuration): Use run-time tests of the
1757 frame type instead of compile-time conditionals, when menu-bar
1758 lines are considered.
1760 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1761 (w32_popup_dialog): New prototypes.
1763 * w32menu.c (Fx_popup_dialog): Function deleted.
1764 (w32_popup_dialog): New function, with w32 specific bits of popup
1765 dialogs. Block input here.
1767 * w32inevt.c (w32_console_read_socket): Minor change to add
1768 debugging TTY events.
1770 * w32fns.c (show_hourglass): If returning early because the frame
1771 is not a GUI frame, unblock input.
1773 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1774 (cursorY): New functions.
1776 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1777 WINDOWSNT, macros that call curX and curY elsewhere.
1779 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1781 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1782 specific function to hide and show cursor on a text-mode terminal.
1783 (tty_menu_struct, struct tty_menu_state): New structures.
1784 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1785 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1786 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1787 (tty_menu_locate, save_and_enable_current_matrix)
1788 (restore_desired_matrix, screen_update, read_menu_input)
1789 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1790 (tty_pop_down_menu, tty_menu_last_menubar_item)
1791 (tty_menu_new_item_coords, tty_menu_show): New functions.
1792 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1794 * nsterm.h (ns_popup_dialog): Adjust prototype.
1796 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1798 (ns_popup_dialog): Adapt order of arguments to the other
1799 *_menu_show implementations.
1800 (Fx_popup_dialog): Function deleted.
1802 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1804 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1806 * menu.c (have_boxes): New function.
1807 (single_keymap_panes): Use it instead of a compile-time
1809 (single_menu_item): Use run-time tests of the frame type instead
1810 of compile-time conditionals.
1811 (encode_menu_string): New function.
1812 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1813 the macro, since different types of frame need different encoding
1815 (digest_single_submenu): Use run-time tests of frame type instead
1816 of, or in addition to, compile-time conditionals.
1817 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1818 (Fx_popup_menu): Detect when the function is called from keyboard
1819 on a TTY. Don't barf when invoked on a text-mode frame.
1820 Check frame type at run time, instead of compile-time conditionals for
1821 invoking terminal-specific menu-show functions.
1822 Call tty_menu_show on text-mode frames.
1823 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1824 run time to determine which alternative to invoke; support dialogs
1827 * keyboard.h <Qmouse_movement>: Declare.
1829 * keyboard.c <Qmouse_movement>: Now extern.
1830 <Qecho_keystrokes>: New static variable.
1831 (read_key_sequence): Accept an additional argument, a flag to
1832 prevent redisplay during reading of the key sequence. All callers
1834 (read_menu_command): New function.
1835 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1837 (toolkit_menubar_in_use): New function.
1838 (make_lispy_event): Use it instead of a compile-time test.
1840 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1841 window-system being available.
1843 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1844 to x-popup-dialog on the frame type, they all now support popup
1847 * dispnew.c (save_current_matrix): Save the margin areas.
1848 (restore_current_matrix): Restore margin areas.
1849 (update_frame_with_menu): New function.
1851 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1854 * alloc.c (make_save_ptr): Now compiled unconditionally.
1856 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1858 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1859 (redraw_frame, update_frame): Adjust users.
1860 * dispextern.h (set_window_update_flags): Adjust prototype.
1861 * xdisp.c (redisplay_internal): When updating all frames with zero
1862 windows_or_buffers_changed, assume that only the windows that shows
1863 current buffer should be really updated.
1865 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1867 Do not allocate huge temporary memory areas and objects while encoding
1868 for file I/O, thus reducing an enormous memory usage for large buffers.
1869 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1870 * coding.h (struct coding_system): New member raw_destination.
1871 * coding.c (setup_coding_system): Initialize it to zero.
1872 (encode_coding_object): If raw_destination is set, do not create
1873 dst_object. Add comment.
1874 * fileio.c (toplevel): New constant E_WRITE_MAX.
1875 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1876 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1878 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsterm.m (windowDidExitFullScreen:):
1881 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1883 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1885 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1886 * keyboard.c (unblock_input_to): Don't process pending signals
1887 if a fatal error is in progress.
1889 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1890 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1891 they're talking about words in Lisp bool vectors.
1892 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1893 * data.c (popcount_bits_word): Rename from popcount_size_t.
1894 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1897 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1899 Improve support for popcount and counting trailing zeros (Bug#15550).
1900 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1901 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1902 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1903 (popcount_size_t_msc, popcount_size_t_gcc):
1904 Remove; now done by Gnulib.
1905 (popcount_size_t): Now a macro that defers to Gnulib.
1906 (count_trailing_zero_bits): Return int, for consistency with
1907 Gnulib and because Emacs prefers signed to unsigned int.
1908 Don't assume that size_t is either unsigned int or unsigned long
1909 or unsigned long long.
1910 (size_t_to_host_endian): Do not assume that size_t is either
1911 exactly 32 or exactly 64 bits wide.
1912 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1913 etc., so that it's now an enum constant, not a macro.
1914 No need to assume that it's either 32 or 64.
1916 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1918 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1921 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1923 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1924 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1926 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1928 emacs_read and emacs_write now use void *, not char *.
1929 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1930 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1931 Buffer arg is now void *, not char *. This matches plain
1932 'read' and 'write' better, and avoids a constraint violation
1933 on Solaris 9 with Oracle Studio.
1935 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1937 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1938 memset to explicit loop. Otherwise copy largest possible chunk
1939 from initialized to uninitialized part, thus allowing the longer
1940 memcpy runs and reducing the number of loop iterations.
1942 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1945 hide toolbar (Bug#15388).
1946 (windowDidEnterFullScreen:): If presentation options are zero,
1947 set them here (Bug#15388).
1948 (ns_update_auto_hide_menu_bar): Remove runtime check.
1949 Don't auto hide dock unless menubar is also auto hidden.
1951 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1953 * editfns.c (message): Mention batch mode in doc string.
1955 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1957 * nsterm.m (check_native_fs): Remove erroneous comment.
1959 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1961 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1962 uses find_newline instead of scan_newline and so doesn't move point.
1964 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1966 Use hardware support for byteswapping on glibc x86 etc.
1967 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1968 whereas the old swap64 needed 30.
1969 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1970 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1971 Use byteswap.h's macros to swap bytes.
1972 * lisp.h (swap16, swap32, swap64): Remove.
1973 All uses replaced by bswap_16, bswap_32, bswap_64.
1975 * bytecode.c (exec_byte_code): Use some more volatile variables
1976 to work around local variables getting clobbered by longjmp.
1977 Port to pre-C99, which doesn't allow decls after stmts.
1979 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1981 * lisp.h (eassert): Assume that COND is true when optimizing.
1982 In other words, take on the behavior of eassert_and_assume.
1983 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1984 (eassert_and_assume): Remove. All uses replaced by eassert.
1986 * xdisp.c (Qglyphless_char): Now static.
1988 Adjust to merge from gnulib.
1989 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1990 * lisp.h: Include <verify.h>, for 'assume'.
1992 * eval.c (clobbered_eassert): New macro.
1993 (internal_catch, internal_condition_case)
1994 (internal_condition_case_1, internal_condition_case_2)
1995 (internal_condition_case_n): Use it instead of eassert
1996 when the argument contains locals clobbered by longjmp.
1997 Don't use clobbered locals outside of clobbered_eassert.
1998 (internal_lisp_condition_case): Use a volatile variable
1999 to work around a local variable's getting clobbered.
2001 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2003 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2004 (PUSH_HANDLER): New macro.
2005 (catchlist): Remove.
2006 (handlerlist): Always declare.
2008 * eval.c (catchlist): Remove (merge with handlerlist).
2009 (handlerlist, lisp_eval_depth): Not static any more.
2010 (internal_catch, internal_condition_case, internal_condition_case_1)
2011 (internal_condition_case_2, internal_condition_case_n):
2013 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2014 handlerlist/catchlist.
2015 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2016 handlerlist which can only handle a single condition-case handler at
2018 (find_handler_clause): Simplify since we only a single branch here
2021 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2023 (bcall0): New function.
2024 (exec_byte_code): Add corresponding cases. Improve error message when
2025 encountering an invalid byte-code. Let Bunwind_protect accept
2026 a function (rather than a list of expressions) as argument.
2028 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2029 and make them unconditional now that they're heap-allocated.
2031 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2033 * charset.c (Fdecode_char, Fencode_char): Remove description of
2034 `restriction' arg. now that it's hidden by advertised-calling-convention.
2036 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2038 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2039 Remove unused variable (from mac-port).
2040 (macfont_draw): Use s->ybase for correct y position.
2042 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2044 * frame.h (struct frame): Drop has_minibuffer member because...
2045 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2046 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2048 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2050 * window.h (struct window): Prefer enum text_cursor_kinds to int
2051 for phys_cursor_type member. Move the latter, phys_cursor_width,
2052 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2053 * window.c (replace_window, make_window): Adjust users.
2055 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2057 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2058 this module is never compiled otherwise.
2060 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2062 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2065 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2067 * xdisp.c (get_next_display_element): Don't call face_for_font in
2068 a build configured --without-x. (Bug#15484)
2070 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2072 * window.c (calc_absolute_offset): #elif should be #elif defined.
2074 * frame.c (delete_frame): Block/unblock input to overcome race
2075 condition (Bug#15475).
2077 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2079 * frame.c (delete_frame): Record selected frame only after
2080 calling Qdelete_frame_functions (Bug#15477).
2082 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2084 * nsterm.m (ns_selection_color): Remove.
2085 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2086 NSColor selectedText(Background)Color. Only for COCOA.
2087 (ns_term_init): Remove assignment of ns_selection_color, logic
2088 moved to ns_get_color.
2090 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2091 NS_SELECTION_COLOR_DEFAULT.
2092 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2094 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2096 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2097 frame' does not have the tool_bar_window member.
2099 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2101 Signal error when reading an empty byte-code object (Bug#15405)
2102 * lread.c (read1): signal error
2103 * alloc.c (make_byte_code): eassert header size
2104 (sweep_vectors): change an int to size_t
2106 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2108 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2109 instead of ints, as it's the usual style for offsetof constants. See:
2110 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2112 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2113 This is ugly, but it should fix the performance problem for older
2114 GCC versions in the short run. I'll look into integrating the
2115 Gnulib module for popcount, as a better fix.
2116 See the thread starting in:
2117 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2118 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2119 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2120 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2121 (popcount_size_t): Use it.
2123 2013-09-24 Daniel Colascione <dancol@dancol.org>
2125 * process.c (Fnetwork_interface_info): Fix build break due to
2128 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2130 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2131 Prefer signed to unsigned integers where either will do.
2132 No need for 'const' on locals that do not escape.
2133 Omit easserts with unnecessary and unportable assumptions about
2134 alignment. Avoid unnecessary casts to char *.
2136 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2138 Use union for the payload of struct Lisp_Vector.
2139 This helps to avoid a few glitches dictated by C's aliasing rules.
2140 * lisp.h (struct Lisp_Vector): Use union for next and
2141 contents member. Adjust comment. Change related users.
2142 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2143 Related users changed.
2144 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2145 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2146 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2147 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2149 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2151 Optimize glyph row clearing and copying routines.
2152 * dispextern.h (struct glyph_row): Change layout of struct
2153 glyph_row to help copy_row_except_pointers. Adjust comment.
2154 * dispnew.c (null_row): Remove.
2155 (clear_glyph_row): Use offsetof and memset to find and clear
2156 just the members that need clearing. Adjust comment.
2157 (copy_row_except_pointers): Likewise for copying.
2159 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2161 Some minor cleanups of recently-added bool vector code.
2162 * conf_post.h (assume): Always return void. Use lint version
2163 only if GCC and MSC versions don't apply.
2164 * conf_post.h (assume):
2165 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2166 Depend on _MSC_VER, not __MSC_VER, for consistency with
2168 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2169 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2170 (bool_vector_binop_driver, count_trailing_zero_bits)
2171 (size_t_to_host_endian): Now static, not static inline;
2172 the latter isn't needed with modern compilers and doesn't
2173 work with older compilers anyway.
2175 * alloc.c (valgrind_p): Use bool for boolean.
2177 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2179 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2180 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2181 (display_last_displayed_message_p, message_buf_print)
2182 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2183 Use bool for boolean.
2184 * dispextern.h (cancel_line, init_desired_glyphs):
2185 Remove ancient leftover.
2186 (help_echo_showing_p, hourglass_shown_p):
2187 * lisp.h (noninteractive_need_newline): Adjust declaration.
2189 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2191 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2193 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2194 ...this file and convert the latter to static. Adjust comment.
2195 (make_initial_frame):
2196 * window.c (init_window_once): Adjust user.
2197 * frame.h (last_nonminibuf_frame): Remove declaration.
2198 * lisp.h (selected_frame): Likewise.
2199 * msdos.c (the_only_display_info): Adjust comment.
2201 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2203 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2204 computing the end column of mouse-highlight that comes from
2205 display or overlay strings. (Bug#15437)
2206 (note_mouse_highlight): Adapt calculation of last argument to
2207 mouse_face_from_string_pos to the above change.
2209 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2210 all platforms, not just for clang.
2212 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2214 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2215 about excess arguments to snprintf.
2217 * conf_post.h(assume): Use __builtin_unreachable for clang.
2219 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2221 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2222 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2224 2013-09-23 Daniel Colascione <dancol@dancol.org>
2226 * alloc.c (USE_VALGRIND): New macro; on by default
2227 when ENABLE_CHECKING.
2228 (mark_maybe_object, mark_maybe_pointer)
2229 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2231 (valgrind_p) [USE_VALGRIND]: New variable.
2232 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2234 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2236 * process.c (wait_reading_process_output): Change int pnamelen to
2239 * nsterm.m (setMarkedText:selectedRange:):
2240 (deleteWorkingText):
2241 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2242 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2243 argument to unsigned long to avoid warning.
2244 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2246 * conf_post.h (assume): Fix compiler error: x shall be cond.
2248 2013-09-22 Daniel Colascione <dancol@dancol.org>
2250 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2251 warning when compiling without a window system.
2253 2013-09-22 Daniel Colascione <dancol@dancol.org>
2255 * data.c (Qbool_vector_p): New symbol.
2256 (bool_vector_spare_mask, popcount_size_t_generic)
2257 (popcount_size_t_msc, popcount_size_t_gcc)
2259 (bool_vector_binop_driver)
2260 (count_trailing_zero_bits, size_t_to_host_endian)
2261 (Fbool_vector_exclusive_or)
2262 (Fbool_vector_union)
2263 (Fbool_vector_intersection, Fbool_vector_set_difference)
2264 (Fbool_vector_subsetp, Fbool_vector_not)
2265 (Fbool_vector_count_matches)
2266 (Fbool_vector_count_matches_at): New functions.
2267 (syms_of_data): Intern new symbol, functions.
2268 * alloc.c (bool_vector_payload_bytes): New function.
2269 (Fmake_bool_vector): Instead of calling Fmake_vector,
2270 which performs redundant initialization and argument checking,
2271 just call allocate_vector ourselves. Make sure we clear any
2272 terminating padding to zero.
2273 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2274 instead of open-coding the size calculation.
2275 (vroundup_ct): New macro.
2276 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2277 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2278 * composite.c (composition_gstring_put_cache):
2279 Change lint_assume to assume.
2280 * conf_post.h (assume): New macro.
2281 (lint_assume): Remove.
2282 * dispnew.c (update_frame_1): Change lint_assume to assume.
2283 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2285 * image.c (gif_load): Change lint_assume to assume.
2286 * lisp.h (eassert_and_assume): New macro.
2287 (Qbool_vector_p): Declare.
2288 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2289 (swap16, swap32, swap64): New inline functions.
2290 * macfont.c (macfont_shape): Change lint_assume to assume.
2291 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2292 * xsettings.c (parse_settings): Use new swap16 and
2293 swap32 from lisp.h instead of file-specific macros.
2295 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2297 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2298 found (which can legitimately happen when the glyph row at the
2299 window start is disabled in the current_matrix. (Bug#15365)
2301 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2303 Fix syntax.h bug introduced by recent INLINE change.
2304 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2305 conditionally compiled one way in some modules, and a different
2306 way in others. This doesn't work with extern inline functions,
2307 which must have the same definition in all modules, because the
2308 defining code might be shared across modules, depending on the
2309 implementation. Symptoms reported by Martin Rudalics in:
2310 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2311 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2312 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2313 overriding the corresponding functions in syntax.h.
2314 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2315 (syntax_property): New inline functions.
2316 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2317 Rewrite in terms of these new functions.
2319 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2321 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2322 not chars_in_text, whose result depends on the multibyteness of
2323 the current buffer. (Bug#15426)
2325 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2327 Port recent change to hosts where pointers aren't 'long'.
2328 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2329 Don't assume that pointers are the same width as 'long'.
2330 Add a compile-time check that a pointer fits into two X slots.
2332 A simpler, centralized INLINE.
2333 * conf_post.h (INLINE): Define only if not already defined.
2334 This allows us to use a single INLINE, defined by one file
2336 * emacs.c (INLINE): Define it.
2337 Also, include category.h, charset.h, composite.h, dispextern.h,
2338 syntax.h, systime.h, so that their INLINE definitions are expanded
2340 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2341 * buffer.h, buffer.c (BUFFER_INLINE):
2342 * category.h, category.c (CATEGORY_INLINE):
2343 * character.h, character.c (CHARACTER_INLINE):
2344 * charset.h, charset.c (CHARSET_INLINE):
2345 * composite.h, composite.c (COMPOSITE_INLINE):
2346 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2347 * frame.h, frame.c (FRAME_INLINE):
2348 * intervals.h, intervals.c (INTERVALS_INLINE):
2349 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2350 * lisp.h, alloc.c (LISP_INLINE):
2351 * process.h, process.c (PROCESS_INLINE):
2352 * syntax.h, syntax.c (SYNTAX_INLINE):
2353 * systime.h, sysdep.c (SYSTIME_INLINE):
2354 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2355 * window.h, window.c (WINDOW_INLINE):
2356 Remove. All uses replaced with INLINE.
2358 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2360 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2363 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2365 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2366 'const char *' to avoid compiler warnings due to similar change in
2367 the prototype of x_get_string_resource.
2369 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2371 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2372 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2373 going to replace static variables below. Adjust comments.
2374 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2375 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2376 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2377 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2378 Related users changed.
2379 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2380 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2381 last_mouse_movement_time, going to replace static variables below.
2383 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2384 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2386 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2387 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2388 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2389 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2390 static variables below.
2391 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2392 (last_mouse_scroll_bar): Remove.
2393 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2394 (mouseExited): Related users changed.
2396 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2398 Do not use external array to process X scroll bar messages.
2399 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2400 (x_send_scroll_bar_event): Pack window pointer into two slots
2401 of XClientMessageEvent if we're 64-bit. Adjust comment.
2402 (x_scroll_bar_to_input_event): Unpack accordingly.
2404 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2406 Ifdef away recent changes which aren't relevant to NS port.
2407 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2408 [!HAVE_NS]: Declare as such.
2409 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2410 [!HAVE_NS]: Define as such.
2412 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2414 * frame.c (x_redo_mouse_highlight): New function
2415 to factor out common code used in W32 and X ports.
2416 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2417 * xterm.h (struct x_display_info):
2418 * w32term.h (struct w32_display_info):
2419 * nsterm.h (struct ns_display_info): New members
2420 last_mouse_motion_frame, last_mouse_motion_x and
2421 last_mouse_motion_y, going to replace static variables below.
2422 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2423 (redo_mouse_highlight): Remove.
2424 (note_mouse_movement, syms_of_xterm): Adjust user.
2425 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2426 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2427 (redo_mouse_highlight): Remove.
2428 (note_mouse_movement, syms_of_w32term): Adjust user.
2429 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2430 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2432 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2433 * nsfns.m (compute_tip_xy): Adjust user.
2435 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2437 * frame.c (x_mouse_grabbed): New function.
2438 * dispextern.h (x_mouse_grabbed): Add prototype.
2439 (last_mouse_frame): Remove declaration.
2440 * xterm.h (struct x_display_info):
2441 * w32term.h (struct w32_display_info):
2442 * nsterm.h (struct ns_display_info): New member
2443 last_mouse_frame, going to replace...
2444 * xdisp.c (last_mouse_frame): ...global variable.
2445 (note_tool_bar_highlight):
2446 * w32term.c (w32_mouse_position, w32_read_socket):
2447 * xterm.c (XTmouse_position, handle_one_xevent):
2448 Use x_mouse_grabbed.
2449 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2451 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2453 * w32term.c (w32_read_socket): Avoid temporary
2454 variables in a call to x_real_positions.
2455 * xterm.c (handle_one_xevent): Likewise.
2457 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2459 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2460 (x_icon_type): Remove prototype.
2461 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2462 * frame.c (x_icon_type): Remove.
2463 * w32term.c (x_make_frame_visible, x_iconify_frame):
2464 * xterm.c (x_make_frame_visible, x_iconify_frame):
2465 Use x_set_bitmap_icon to factor out common code.
2467 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2469 * dispextern.h (check_x_display_info, x_get_string_resource):
2470 Declare here just once and unify the latter.
2471 * frame.c (check_x_display_info, x_get_string_resource):
2472 * nsterm.h (check_x_display_info):
2473 * xrdb.c (x_get_string_resource):
2474 * xterm.h (check_x_display_info): Remove prototypes.
2475 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2476 * w32reg.c (x_get_string_resource): Likewise.
2477 (w32_get_rdb_resource): Adjust user.
2479 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2481 * xterm.h (struct x_display_info): New member
2482 x_pending_autoraise_frame, going to replace...
2483 * xterm.c (pending_autoraise_frame): ...static variable.
2484 (x_new_focus_frame, XTread_socket): Adjust users.
2485 * w32term.h (struct w32_display_info): New member
2486 w32_pending_autoraise_frame, going to replace...
2487 * w32term.c (pending_autoraise_frame): ...global variable.
2488 (x_new_focus_frame, w32_read_socket): Adjust users.
2490 2013-09-17 Glenn Morris <rgm@gnu.org>
2492 * xdisp.c (message_dolog): If we create *Messages*,
2493 switch it to messages-buffer-mode.
2495 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2497 Don't overuse 'const' in types of locals.
2498 * bidi.c (bidi_count_bytes):
2499 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2500 (xg_event_is_for_scrollbar):
2501 * xselect.c (x_handle_property_notify)
2502 (x_handle_selection_notify, x_handle_dnd_message):
2503 * xsettings.c, xsettings.h (xft_settings_event):
2504 * xterm.c (x_handle_net_wm_state, handle_one_event)
2505 (x_menubar_window_to_frame, x_detect_focus_change)
2506 (construct_mouse_click, note_mouse_movement)
2507 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2508 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2509 (handle_one_xevent, x_handle_net_wm_state):
2510 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2511 (x_handle_dnd_message):
2512 Avoid unnecessary 'const', typically the second 'const' in
2513 'const foo * const arg', a 'const' that does not affect the API
2514 and doesn't significantly help the human reader.
2516 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2518 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2519 only if Glib < 2.36.0.
2520 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2521 * xsettings.c (init_gconf, init_gsettings): Do not check
2523 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2525 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2527 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2529 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2530 before calling g_type_init.
2532 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2534 * nsterm.m (syms_of_nsterm): ... to here.
2536 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2538 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2539 (ignore_next_mouse_click_timeout): Use Time as X does.
2540 (handle_one_xevent): Avoid cast and use unsigned comparison.
2542 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2544 Do not copy X event in handle_one_xevent except KeyPress case.
2545 Wnen XEvent is processed, it is unlikely to be changed except
2546 KeyPress case, so we can avoid copying and use const pointer to
2547 const data to make sure that an event is not changed elsewhere.
2548 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2549 const' and do not create local copy except for the KeyPress event.
2550 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2551 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2552 (x_handle_net_wm_state, x_menubar_window_to_frame)
2553 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2554 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2555 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2556 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2557 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2558 (x_handle_dnd_message):
2559 * xsettings.c (xft_settings_event):
2560 Use 'const XEvent * const' where appropriate.
2561 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2563 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2565 Fix X event waiting to handle multiple frames.
2566 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2567 * xterm.c (pending_event_wait): Remove. Adjust users.
2568 (x_detect_focus_change): Pass frame arg.
2569 (handle_one_xevent): Find related frame early and clear per-frame
2570 wait_event_type only if this is an event for the relevant frame.
2571 (x_wait_for_event): Use per-frame wait_event_type.
2573 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2575 * nsfns.m (Fx_create_frame): Fix font driver registration for
2578 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2579 for syms_of_macfont.
2581 * nsterm.m: Include macfont.h.
2582 (ns_tmp_flags, ns_tmp_font): Remove.
2583 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2584 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2585 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2586 (changeFont:): Fix code style. Check for font driver type when
2589 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2592 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2593 (nsfont_open): Set font driver type.
2594 Set font->ascent and font->descent. Figure out font instead of
2595 ns_tmp_font, and flags instead of ns_tmp_flags.
2596 Fix indentation. Remove call to ns_draw_text_decoration,
2599 * nsfns.m: Include macfont.h.
2600 (Fx_create_frame): Register macfont driver, make a better default font.
2601 (Fns_popup_font_panel): Get font from macfont driver, if used.
2603 * macfont.m, macfont.h, maccuvs.h: New files.
2605 * font.h: Declare syms_of_macfont.
2607 * font.c (syms_of_font): Call syms_of_macfont.
2609 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2611 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2613 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2614 and it is always zero for others, so I assume that this is an ancient
2615 leftover which nobody will want to change any more.
2616 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2617 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2618 * frame.c (x_set_scroll_bar_width):
2619 * w32fns.c (w32_createscrollbar):
2620 * w32term.c (w32_set_vertical_scroll_bar):
2621 * xfns.c (x_set_scroll_bar_default_width):
2622 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2623 (x_scroll_bar_expose): Related users changed.
2625 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2627 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2628 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2629 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2631 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2633 * nsterm.h, w32term.h, xterm.h: ...and not here.
2634 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2635 Remove unused Xisms.
2636 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2637 these modules are never compiled otherwise.
2639 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2641 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2642 Doc fix. (Bug#15375)
2644 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2646 Unify Fx_focus_frame between all ports.
2647 * frame.h (x_focus_frame): New prototype.
2648 * xfns.c (Fx_focus_frame): Remove.
2649 (syms_of_xfns): Do not defsubr it.
2650 (x_focus_frame): X implementation.
2651 * nsfns.m (Fx_focus_frame): Remove.
2652 (syms_of_nsfns): Do not defsubr it.
2653 (x_focus_frame): NS implementation.
2654 * w32term.c (Fx_focus_frame): Remove.
2655 (x_focus_on_frame): Rename to...
2656 (x_focus_frame): W32 implementation.
2657 * w32term.h (x_focus_on_frame): Remove prototype.
2658 * w32fns.c (Fx_focus_frame): Remove.
2659 (syms_of_w32fns): Do not defsubr it.
2660 * frame.c (Fx_focus_frame): Define here.
2661 (syms_of_frame): Defsubr here.
2662 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2664 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2666 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2667 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2668 each port to reference the port-specific window system data.
2669 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2670 (FRAME_DISPLAY_INFO): Define.
2671 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2672 (FRAME_DISPLAY_INFO): Define. Adjust users.
2673 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2674 (FRAME_DISPLAY_INFO): Define. Adjust users.
2675 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2676 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2677 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2678 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2679 * xselect.c, xterm.c: All related users changed.
2681 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2683 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2684 (x_menubar_window_to_frame): Remove prototypes.
2685 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2686 (x_menubar_window_to_frame, x_top_window_to_frame):
2688 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2689 (x_menubar_window_to_frame, x_top_window_to_frame):
2690 ...to here and convert all but the last to static.
2692 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2694 * lisp.mk (lisp): Add w32-common-fns.elc.
2696 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2698 * charset.c (char_charset): Document an exception for char-charset.
2700 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2702 * xterm.h (x_display_info): New field last_user_time...
2703 * xterm.c (toplevel): ...to replace static last_user_time.
2704 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2706 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2708 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2709 scroll bar values to prevent thumb from disappear and update comment.
2711 2013-09-11 Glenn Morris <rgm@gnu.org>
2713 * emacs.c (usage_message): Possessive apostrophe tweak.
2715 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2717 * nsterm.m (syms_of_nsterm): Use Qns.
2718 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2719 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2720 * xfns.c (x_display_info_for_name, Fx_open_connection):
2721 Remove old '#if 0' code.
2722 (syms_of_xfns): Use Qx.
2723 * termhooks.h (fullscreen_hook): Remove the leftover.
2724 (struct terminal): Fix typo in comment.
2726 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2728 Cleaning up a few X scroll bar bits.
2729 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2730 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2731 New member last_seen_part, going to replace...
2732 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2733 (xt_action_hook) [USE_LUCID]: Adjust user.
2734 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2735 Lucid-specific scroll bar support.
2736 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2737 to int and adjust to use last_seen_part member.
2738 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2739 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2740 Initialize last_seen_part.
2742 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2744 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2745 insert-buffer-substring an empty string.
2747 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2749 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2750 avoiding a GCC warning.
2752 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2754 Ifdef away frame tool bar code when it is not really used.
2755 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2756 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2757 and minimize_tool_bar_window_p under the above.
2758 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2759 (fset_tool_bar_window): Likewise.
2760 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2761 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2762 (change_frame_size_1):
2763 * window.c (window_from_coordinates, Frecenter): Adjust users.
2764 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2765 code is not really used.
2766 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2767 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2768 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2769 [!USE_GTK && !HAVE_NS]: Define as such.
2770 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2771 (note_mouse_highlight, expose_frame):
2772 * xfns.c (x_set_tool_bar_lines):
2773 * xterm.c (handle_one_xevent): Adjust users.
2775 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2777 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2778 This bug was introduced by my 2013-08-26 patch, which incorrectly
2779 assumed that the terminfo implementation doesn't use termcap buffers.
2780 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2781 these buffers apparently are used after all.
2782 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2783 (struct tty_display_info): Define members termcap_term_buffer and
2784 termcap_strings_buffer even if TERMINFO.
2786 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2789 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2790 'usage' docstring entry to pacify make-docfile.
2792 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2794 Change comparison functions =, <, >, <=, >= to take many arguments.
2795 * data.c: Change comparison functions' interface and implementation.
2796 * lisp.h: Make arithcompare available for efficient two arg
2798 * bytecode.c: Use arithcompare.
2799 * fileio.c: Use new interface.
2801 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2803 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2805 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * eval.c (Feval): Document the new use of `lexical'.
2809 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2811 Review and drop old frame resize hack.
2812 * frame.h (struct frame): Remove force_flush_display_p.
2813 * dispnew.c (update_frame): Adjust user and don't call
2814 flush_frame here. The comment has said that there was an issues
2815 with redisplaying fringes, but I don't see any differences with
2816 and without this hack. Hopefully we can continue without it.
2817 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2818 current frame matrices twice if resized_p is set.
2820 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2822 Do not populate pure Xism x_sync to other ports.
2823 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2824 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2825 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2826 * w32term.h (x_sync): Remove prototype.
2828 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2830 Cleanup frame flushing.
2831 * dispextern.h (struct redisplay_interface):
2832 Drop flush_display_optional because flush_display is enough
2833 for X and flushing via RIF is just a no-op for others.
2834 * frame.h (flush_frame): New function.
2835 * dispnew.c (update_frame):
2836 * minibuf.c (read_minibuf):
2837 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2839 * keyboard.c (detect_input_pending_run_timers): Do not flush
2840 all frames but selected one in redisplay_preserve_echo_area.
2841 * nsterm.m (ns_flush): Remove no-op.
2842 (ns_redisplay_interface): Adjust user.
2843 * w32term.h (x_flush): Remove no-op.
2844 (w32_redisplay_interface): Adjust user.
2845 * xterm.c (x_flush): Simplify because we do not flush all
2846 frames at once any more. Adjust comment.
2847 (x_redisplay_interface): Adjust user.
2849 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2851 Port --without-x --enable-gcc-warnings to Fedora 19.
2852 * gfilenotify.c (globals_of_gfilenotify):
2853 Call g_type_init only if using an older glib version that needs it.
2855 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2857 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2858 (last_glyphless_glyph_merged_face_id): Remove declarations.
2859 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2860 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2861 (last_glyphless_glyph_merged_face_id): Now static.
2862 (merge_escape_glyph_face): New function, refactored from...
2863 (get_next_display_element): ...here.
2864 (merge_glyphless_glyph_face): New function, refactored from...
2865 (produce_glyphless_glyph): ...here...
2866 * term.c (produce_glyphless_glyph): ...and here.
2868 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2870 * eval.c (eval_sub): Only call Ffunction if necessary.
2872 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2874 Attempt to make redisplay more selective when changing cursor type.
2875 * frame.h (struct frame): New bitfield cursor_type_changed.
2876 * xdisp.c (cursor_type_changed): Remove.
2877 (try_cursor_movement, redisplay_window, try_window_id)
2878 (set_frame_cursor_types, try_window_reusing_current_matrix):
2879 Adjust to use per-frame bitfield.
2880 (redisplay_internal): Look for cursor type change on each visible
2881 frame and consider all frames if cursor type has been changed on
2882 the frame other than selected. If cursor type has been changed on
2883 selected frame only, do not use fast update.
2885 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2887 Attempt to make redisplay more selective when changing fonts.
2888 * frame.h (struct frame): New bitfield fonts_changed.
2889 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2890 (adjust_frame_glyphs): Add prototype.
2891 * dispnew.c (fonts_changed_p): Remove.
2892 (adjust_glyphs): Remove because we do not
2893 adjust matrices on all frames at once any more.
2894 (adjust_frame_glyphs): Block and unblock input here.
2895 (adjust_glyph_matrix): Use fonts_changed.
2896 (change_frame_size_1): Use adjust_frame_glyphs.
2897 * font.c (font_open_entity): Use fonts_changed.
2898 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2899 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2900 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2901 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2902 (shrink_mini_window, Fresize_mini_window_internal)
2903 (window_scroll_pixel_based, Fset_window_configuration)
2904 (apply_window_adjustment, Fset_window_vscroll):
2905 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2906 Use adjust_frame_glyphs.
2907 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2908 (try_window_reusing_current_matrix, try_window_id, display_line)
2909 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2910 (redisplay_internal): Consider fonts_changed and adjust frame
2911 matrices for each frame only if the frame is visible. If font
2912 has been changed on some frame during full redisplay, retry
2913 only visible frames where the font has been actually changed.
2915 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2917 Cache current header and mode line height for each window.
2918 * window.h (struct window): New fields mode_line_height
2919 and header_line_height.
2920 * window.c (make_window): Initialize them.
2921 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2922 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2923 (current_mode_line_height, current_header_line_height):
2925 * xdisp.c (current_mode_line_height, current_header_line_height):
2927 (pos_visible_p, init_xdisp): Adjust user.
2928 (redisplay_window): Invalidate mode_line_height and
2929 header_line_height if current and desired matrices do not agree.
2931 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2933 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2934 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2936 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2938 Make --without-x compatible with --enable-gcc-warnings.
2939 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2940 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2941 members under HAVE_WINDOW_SYSTEM.
2942 * keyboard.c (make_lispy_focus_out): Likewise.
2943 (record_menu_key): Move under HAVE_MENUS.
2944 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2945 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2946 (syms_of_xdisp): Adjust user.
2947 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2948 (start_hourglass, cancel_hourglass):
2949 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2950 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2951 and CLEAR_FONT_TABLE_NFONTS.
2952 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2953 Declare only if HAVE_WINDOW_SYSTEM.
2954 (lface_same_font_attributes_p, clear_face_gcs): Define only
2955 if HAVE_WINDOW_SYSTEM.
2957 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2959 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2960 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2961 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2963 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2965 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2967 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2969 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2970 This fixes a type error on hosts where ptrdiff_t is wider than int.
2972 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2974 * keyboard.c (read_key_sequence_vs): New function.
2975 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2978 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2980 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2982 Makefile improvements.
2983 * Makefile.in (config.status): Don't use double-colon rules, as
2984 they are not portable according to POSIX. Fix shell typo with `;
2985 I guess this rule has never been tested?
2986 (VCSWITNESS): New macro, to override any environment var.
2988 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2990 * xterm.h (struct x_display_info): Do not track X connection
2991 fd separately because it is always available from Display.
2992 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2995 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2997 * buffer.c (drop_overlay):
2998 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2999 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3001 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3003 * buffer.c (Fmake_overlay, Fmove_overlay):
3004 * intervals.c (set_point_from_marker):
3005 * print.c (PRINTPREPARE): Prefer signal_error
3006 to plain error and report unsuitable marker too.
3008 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3010 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3011 for 'dragging' member.
3012 (struct x_output): Remove set-but-unused leftovers
3013 'left_before_move' and 'top_before_move'.
3014 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3015 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3016 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3017 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3018 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3019 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3020 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3021 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3023 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3025 * nsfont.m (INVALID_GLYPH): New define.
3026 (nsfont_encode_char): Use INVALID_GLYPH.
3027 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3029 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3031 * xterm.c (x_last_mouse_movement_time): Revert last change.
3032 This code should use XDisplayMotionBufferSize to check display's
3033 motion history first, and there are few other issues as well.
3034 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3035 (handle_one_xevent): Adjust user.
3037 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3039 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3040 * frame.c (Flast_nonminibuf_frame): ... to here.
3041 (check_minibuf_window): Don't abort if no window was found
3044 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3046 Use XGetMotionEvents to ask the last mouse motion time from X server.
3047 * xterm.c (X_MOTION_HISTORY): Default to 1.
3048 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3049 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3050 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3051 Ifdef away legacy code.
3052 (XTmouse_position, x_scroll_bar_report_motion):
3053 Use x_last_mouse_movement_time.
3054 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3057 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3059 * msdos.c (last_mouse_window): Move to...
3060 (dos_rawgetc): ...this function and adjust comment.
3061 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3062 (mouseMoved): ...this function and adjust comment.
3063 * w32term.c (last_window): Likewise with...
3064 (w32_read_socket): ...this function.
3065 * xterm.c (last_window): Likewise with...
3066 (handle_one_xevent): ...this function.
3068 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3070 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3071 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3072 (handle_one_xevent): ...to here.
3073 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3076 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3078 * msdos.c (IT_set_terminal_window): Remove no-op.
3079 (initialize_msdos_display): Adjust terminal setup.
3080 * w32console.c (w32con_set_terminal_window): Remove no-op.
3081 (initialize_w32_display): Adjust terminal setup.
3082 * w32term.c (w32_set_terminal_window): Remove no-op.
3083 (w32_create_terminal): Adjust terminal setup.
3084 * xterm.c (XTset_terminal_window): Remove no-op.
3085 (x_create_terminal): Adjust terminal setup.
3087 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3089 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3091 (ns_create_terminal): Adjust terminal setup.
3092 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3094 (w32_create_terminal): Adjust terminal setup.
3095 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3097 (x_create_terminal): Adjust terminal setup.
3099 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3101 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3102 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3103 * dispnew.c (buffer_posn_from_coords):
3104 * window.c (Fwindow_end, displayed_window_lines):
3105 * xdisp.c (redisplay_mode_lines): Use it.
3107 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3109 * fontset.c (face_for_char): Check char in the current face font first
3110 if HAVE_NS (Bug#15138).
3112 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3114 * window.c (temp_output_buffer_show): Make sure window returned
3115 by display_buffer is live (Bug#15213).
3117 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3119 Minor cleanup to avoid forward declarations.
3120 * coding.h (struct ccl_spec): Remove forward declaration.
3121 * composite.h (toplevel): Include font.h.
3122 (struct composition_it, struct face, struct font_metrics):
3123 Remove forward declaration.
3124 * dispextern.h (struct image, struct atimer): Likewise.
3125 * emacsgtkfixed.h (struct frame): Likewise.
3126 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3127 * font.h (struct font_driver, struct font, struct glyph_string)
3128 (struct face): Remove forward declaration.
3129 * fontset.h (struct face, struct font): Likewise.
3130 * frame.h (toplevel): Style cleanup.
3131 (enum output_method): Move to...
3132 * termhooks.h (enum output_method): ...here.
3133 (struct glyph, struct frame, struct ns_display_info)
3134 (struct x_display_info, struct w32_display_info):
3135 Remove forward declaration.
3136 * xterm.h (toplevel): Include termhooks.h.
3137 (struct font, struct window, struct glyph_matrix, struct frame)
3138 (struct input_event, struct face, struct image): Remove forward
3140 * gtkutil.h (struct _widget_value): Likewise.
3141 * keyboard.h (toplevel): Include termhooks.h.
3142 (struct input_event): Remove forward declaration.
3144 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3146 * intervals.c (set_point_from_marker): New function.
3147 * editfns.c (Fgoto_char):
3148 * process.c (Finternal_default_process_filter):
3149 * window.c (select_window_1): Use it.
3150 * buffer.h (set_point_from_marker): Add prototype.
3152 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3154 * w32.c (term_winsock): Call release_listen_threads before calling
3156 (_sys_wait_accept): Wait for accept event in a loop with a finite
3157 timeout, instead of waiting indefinitely. Will hopefully avoid
3158 hanging during exit because WSACleanup deadlocks waiting for the
3159 event object to be released. (Bug#14333)
3161 * w32proc.c (release_listen_threads): New function, signals all
3162 the reader threads that listen for connections to stop waiting.
3164 * w32.h (release_listen_threads): Add prototype.
3166 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3168 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3169 field of new marker (for sanity and safety).
3170 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3171 anyway because XMISCTYPE is a function and can't be an lvalue).
3173 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3175 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3176 (x_after_update_window_line, x_scroll_bar_create):
3177 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3178 (handle_one_xevent, x_clear_frame_area):
3179 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3180 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3181 * xterm.h (x_clear_area): Adjust prototype.
3183 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3185 Hook scanning and indentation functions to find_newline. This helps
3186 to avoid duplicated code and renders more respect to newline cache.
3187 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3188 * cmds.c (Fforward_line):
3189 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3190 Use find_newline and avoid unnecessary point movements.
3191 * search.c (scan_newline): Implement on top of find_newline.
3193 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3195 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3196 scoped code (bug#11258).
3198 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3200 * nsterm.m (last_window): New variable.
3201 (EV_TRAILER2): New macro.
3202 (EV_TRAILER): Call EV_TRAILER2.
3203 (mouseMoved:): Add support for mouse-autoselect-window
3204 on nextstep (Bug#6888).
3206 2013-08-28 Andreas Schwab <schwab@suse.de>
3208 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3209 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3210 Remove unused macro definitions.
3211 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3212 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3213 Only define if emacs.
3215 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3217 Prefer enum glyph_row_area to int where appropriate.
3218 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3220 (window_box, window_box_width, window_box_left, window_box_left_offset)
3221 (window_box_right, window_box_right_offset): Adjust prototypes.
3222 * xdisp.c (window_box, window_box_width, window_box_left)
3223 (window_box_left_offset, window_box_right, window_box_right_offset):
3224 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3225 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3226 * nsterm.m (ns_clip_to_row):
3227 * w32term.c (w32_clip_to_row):
3228 * xterm.c (x_clip_to_row): Likewise.
3230 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3232 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3233 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3235 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3237 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3238 for portability to hosts where /bin/sh has problems.
3240 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3242 Redesign redisplay interface to drop global output_cursor.
3243 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3244 (toplevel): Remove declaration of output_cursor.
3245 (set_output_cursor, x_cursor_to): Remove prototype.
3246 * window.h (struct window): New member output_cursor.
3247 (output_cursor_to): New function to replace RIF member.
3248 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3249 (update_text_area, set_window_cursor_after_update): Use it.
3250 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3251 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3252 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3253 * w32term.c (x_update_window_begin, x_update_window_end):
3254 * xterm.c (x_update_window_begin, x_update_window_end):
3255 Adjust to use per-window output cursor.
3257 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3259 Simplify SELECT_TYPE-related code.
3260 Like EMACS_TIME, this portability layer is no longer needed, since
3261 Emacs has been using fd_set as a portability layer for some time.
3262 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3263 (SELECT_TYPE): Remove. All uses changed to fd_set.
3264 (fd_set) [!FD_SET]: New typedef.
3266 Simplify EMACS_TIME-related code.
3267 This portability layer is no longer needed, since Emacs has been
3268 using struct timespec as a portability layer for some time.
3269 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3270 Include <time.h> rather than "systime.h"; that's all that's needed now.
3271 * dispnew.c: Include <timespec.h> rather than "systime.h";
3272 that's all that's needed now.
3273 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3274 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3275 TIMESPEC_RESOLUTION.
3276 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3277 LOG10_TIMESPEC_RESOLUTION.
3278 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3279 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3280 (make_emacs_time): Remove. All used changed to make_timespec.
3281 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3282 (current_timespec): Rename from current_emacs_time. All uses changed.
3283 (add_emacs_time): Remove. All uses changed to timespec_add.
3284 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3285 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3286 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3287 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3288 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3289 (current_timespec): Rename from current_emacs_time. All uses changed.
3290 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3291 changed to timespec_cmp.
3292 * xgselect.c: Include <timespec.h>, since our .h files don't.
3294 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3296 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3297 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3298 Remove the leftovers.
3299 * gtkutil.c (toplevel): Do not declare Qxft but include
3301 * image.c (toplevel): Do not declare Vlibrary_cache because
3302 it's already done in lisp.h.
3304 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3306 * lisp.h (Mouse_HLInfo): Move from here...
3307 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3308 (reset_mouse_highlight): New function.
3309 * msdos.c (dos_set_window_size, IT_update_begin)
3310 (internal_terminal_init):
3311 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3312 (ns_initialize_display_info):
3313 * w32console.c (initialize_w32_display):
3314 * w32term.c (x_update_window_end, x_free_frame_resources)
3315 (w32_initialize_display_info):
3316 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3317 * window.c (Fdelete_other_windows_internal):
3318 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3319 * termchar.h (toplevel):
3320 * xterm.h (toplevel): Include dispextern.h.
3322 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3324 Fix minor problems found by static checking.
3325 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3326 (expect): Avoid nested-if warning.
3327 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3328 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3329 * nsterm.h, nsterm.m (ns_select):
3330 * xgselect.c, xgselect.h (xg_select):
3331 Adjust signature to better match pselect's.
3332 * nsterm.m (ns_select):
3333 Don't set *TIMEOUT, since pselect doesn't.
3334 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3335 diagnostic about assigning const char * to it.
3336 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3338 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3340 * lread.c (substitute_object_recurse): Handle hash-tables as well
3343 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3345 Fix unlikely core dump in init_tty, and simplify terminfo case.
3346 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3347 The old version incorrectly dumped core if malloc returned a
3348 buffer containing only non-NUL bytes.
3349 (init_tty): Do not allocate or free termcap buffers; the
3350 struct does that for us now.
3351 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3352 (struct tty_display_info): Define members termcap_term_buffer and
3353 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3354 use them. Allocate them directly in struct rather than indirectly
3355 via a pointer, to simplify init_tty.
3357 * frame.c (check_minibuf_window): Initialize 'window' properly,
3358 so that Emacs reliably aborts later if 'window' is not initialized.
3360 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3362 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3363 of VoidSymbol (Bug#15154).
3365 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3367 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3368 mouse_face_beg_y and mouse_face_end_y.
3369 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3370 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3371 Adjust users and update comment where appropriate.
3373 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3375 * frame.c (check_minibuf_window): New function.
3376 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3377 Call check_minibuf_window (Bug#15183).
3379 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3381 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3382 because this is the only last cursor data we need to keep and consult.
3383 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3384 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3387 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3389 Fix recovering from possible decompression error.
3390 Since insert_from_gap doesn't always move point, we can't use PT as
3391 the position where the partially decompressed data ends, and
3392 should count how many bytes was produced so far.
3393 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3394 (unwind_decompress): Really delete partially uncompressed data.
3395 (Fzlib_decompress_region): Take decompressed data size into account.
3397 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3399 * syntax.c (init_syntax_once): Adjust comment and do an early
3400 initialization of Qchar_table_extra_slots just once...
3401 * casetab.c (init_casetab_once):
3402 * category.c (init_category_once):
3403 * character.c (syms_of_character):
3404 * coding.c (syms_of_coding):
3405 * xdisp.c (syms_of_xdisp): ...and omit it here.
3407 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3409 * xdisp.c (get_next_display_element): Don't apply to characters
3410 from a display vector the logic of setting it->end_of_box_run_p
3411 suitable for characters from a buffer. (Bug#15175)
3413 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3414 to handle directories, rather than '_utime' which doesn't.
3417 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3419 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3420 or fullscreen (Bug#14627).
3422 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3424 System-dependent integer overflow fixes.
3425 * process.c (Fset_process_window_size): Signal an error if
3426 the window size is outside the range supported by the lower level.
3427 * sysdep.c (set_window_size): Return negative on error,
3428 nonnegative on success, rather than -1, 0, 1 on not in system,
3429 failure, success. This is simpler. Caller changed.
3430 (serial_configure): Remove unnecessary initialization of local.
3431 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3432 size fits in unsigned long; this isn't true on some 32-bit hosts.
3433 Avoid buffer overrun if some future version of /proc/meminfo has a
3434 variable name longer than 20 bytes.
3435 (system_process_attributes) [__FreeBSD__]:
3436 Don't assume hw.availpages fits in 'int'.
3438 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3440 Don't let very long directory names overrun the stack.
3441 Fix some related minor problems involving "//", vfork.
3442 * callproc.c (encode_current_directory): New function.
3443 (call_process): Don't append "/"; not needed.
3444 * fileio.c (file_name_as_directory_slop): New constant.
3445 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3446 this can save the caller having to alloca.
3447 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3448 Use SAFE_ALLOCA, not alloca.
3449 (directory_file_name, Fexpand_file_name): Leave leading "//"
3450 alone, since it can be special even on POSIX platforms.
3451 * callproc.c (call_process):
3452 * process.c (Fformat_network_address):
3453 * sysdep.c (sys_subshell):
3454 Use encode_current_directory rather than rolling our own.
3455 (create_process): No need to encode directory; caller does that now.
3456 * process.h (encode_current_directory): New decl.
3457 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3458 Rework to avoid 'goto xyzzy;'.
3460 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3462 * xdisp.c (handle_face_prop): If the default face was remapped use
3463 the remapped face for strings from prefix properties. (Bug#15155)
3465 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3467 Minor cleanup for redisplay interface and few related functions.
3468 * frame.h (enum text_cursor_kinds): Move from here...
3469 * dispextern.h (enum text_cursor_kinds): ...to here.
3470 (toplevel): Drop unnecessary declarations.
3471 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3472 in update_window_end_hook and draw_window_cursor functions.
3473 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3474 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3475 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3476 * xterm.c (x_update_window_end, x_draw_window_cursor):
3477 * xdisp.c (display_and_set_cursor, update_window_cursor)
3478 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3479 enum text_cursor_kinds where appropriate.
3481 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3483 Redesign redisplay interface to drop updated_row and updated_area.
3484 * dispextern.h (updated_row, updated_area): Remove declaration.
3485 (struct redisplay_interface): Pass glyph row and row area parameters
3486 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3487 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3489 * dispnew.c (updated_row, updated_area): Remove.
3490 (redraw_overlapped_rows, update_window_line): Adjust user.
3491 (update_marginal_area, update_text_area): Likewise. Pass updated row
3492 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3493 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3496 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3498 * process.c (flush_pending_output): Remove stub.
3501 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3503 * callproc.c: Fix race that killed background processes (Bug#15144).
3504 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3505 Record deleted process-id in critical section, not afterwards.
3506 Don't mistakenly kill process created by a call-process invocation
3507 that discards output and does not wait.
3509 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3511 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3512 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3513 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3514 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3515 to shut up compiler in mark_object.
3516 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3518 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3520 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3521 We can't portably rely on PTY_OPEN doing that, even if
3522 it calls posix_openpt with O_CLOEXEC.
3524 2013-08-20 Kenichi Handa <handa@gnu.org>
3526 * character.c (string_char): Improve commentary.
3528 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3530 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3531 (struct animation_cache): Make signature a flexible array member.
3532 All uses changed. This is a tad slower but may insulate us better
3533 from future changes to ImageMagick.
3535 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3537 * image.c: Shrink memory needed for animation cache.
3538 (SIGNATURE_DIGESTSIZE): New constant.
3539 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3540 (imagemagick_create_cache): Copy the signature. This saves
3541 several KB of memory that ImageMagick wastes per signature.
3542 Don't bother updating the update_time, as the caller does that now.
3543 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3544 it's a fixed size struct member now.
3545 (imagemagick_get_animation_cache): Always destroy the signature,
3546 as it's now imagemagick_create_cache's responsibility to copy it.
3547 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3548 and use memcmp rather than strcmp.
3549 eassert that ImageMagick returns a signature of the specified length.
3551 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3553 * image.c (imagemagick_get_animation_cache): Don't segfault on
3555 (imagemagick_get_animation_cache): Revert to previous definition
3556 so that it actually works. But keep the memory leak fix.
3557 (imagemagick_get_animation_cache): Fix memory leak.
3559 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3561 * image.c: Fix animation cache signature memory leak.
3562 Fix some other minor performance problems while we're at it.
3563 (imagemagick_create_cache): Clear just the members that
3564 need clearing. Don't set update_time, as caller does that now.
3565 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3566 Simplify by using pointer-to-pointer instead of a prev pointer.
3567 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3568 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3569 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3570 it's already a copy. Free the signature probe unless it's cached.
3572 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3573 This was introduced by my 2013-08-12 fix for Bug#15035.
3575 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3577 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3578 (imagemagick_prune_animation_cache): Now static.
3580 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3582 * image.c (imagemagick_get_animation_cache): Don't segfault when
3583 pruning all entries.
3585 2013-08-18 Ken Brown <kbrown@cornell.edu>
3587 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3588 static heap if ENABLE_CHECKING is defined.
3589 (max_bss_sbrk_ptr): New variable.
3591 (report_sheap_usage): Report maximum static heap usage instead of
3592 ending static heap usage.
3594 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3596 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3597 of zlib_initialized according to the results of calling
3598 init_zlib_functions.
3600 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3602 * image.c: Implement an ImageMagick per-image cache.
3603 (imagemagick_get_animation_cache): Fix a double-free error.
3604 (imagemagick_load_image): Remove the ping_wand code, which only
3605 apparently saved time on invalid animated images, and slowed down
3606 everything else. Optimise for the common case.
3608 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3610 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3612 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3614 * marker.c (set_marker): Remove documentation of undefined behavior.
3616 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3618 * image.c (imagemagick_compute_animated_image): Animate correctly
3619 when sub-images are smaller than the main image.
3620 (imagemagick_compute_animated_image): Setting the iterator row to
3621 zero is apparently not allowed.
3622 (imagemagick_compute_animated_image): Allow images that say they
3623 have sub-images that are bigger than the main image, but just crop
3626 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3628 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3630 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3632 * image.c (imagemagick_compute_animated_image): Respect the GIF
3635 2013-08-15 Ken Brown <kbrown@cornell.edu>
3637 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3638 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3641 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3643 Fix minor problems found by static checking.
3644 * frame.c (delete_frame):
3645 * xdisp.c (next_element_from_display_vector):
3646 Avoid uninitialized local.
3647 * image.c (imagemagick_compute_animated_image): Port to C89.
3648 Prefer usual GNU indentation style for loops.
3649 Be more careful about bizarrely large sizes, by using ptrdiff_t
3652 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3654 Fix infinite frame selection loop (Bug#15025).
3655 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3657 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3659 * xdisp.c (compute_window_start_on_continuation_line):
3660 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3661 to make sure we end up setting the window start at the leftmost
3662 visible character of the display line. This avoids funky
3663 horizontal shifting because the window start is not kept on the
3664 same position. (Bug#15090)
3665 (next_element_from_display_vector): Support 'box' face attribute
3666 in the face definitions of a display vector. (Bug#15099)
3668 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3670 * image.c (imagemagick_compute_animated_image): Implement animated
3672 (imagemagick_compute_animated_image): Fix some compilation
3673 warnings. Implement a very simple cache to make the animation
3674 usable at all, but it should be replaced with a per-image cache.
3676 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3678 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3679 to do `for' loops over alist values.
3680 * buffer.h (FOR_EACH_BUFFER):
3681 * process.c (FOR_EACH_PROCESS): Use it.
3682 (handle_child_signal, status_notify, Fget_buffer_process)
3683 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3685 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3687 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3688 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3689 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3690 to xzalloc and so avoid redundant call to memset.
3691 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3692 members because it is allocated with xzalloc and so already zeroed.
3694 2013-08-14 Ken Brown <kbrown@cornell.edu>
3696 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3699 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3701 Utility function and macro to copy Lisp string to C string.
3702 * lisp.h (xlispstrdupa): New macro.
3703 (xlispstrdup): New prototype.
3704 * alloc.c (xlispstrdup): New function.
3705 * callint.c (Fcall_interactively):
3706 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3707 (Fsubstitute_in_file_name):
3708 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3709 * image.c (x_create_bitmap_from_file):
3710 * w32term.c (w32_term_init):
3711 * xterm.c (x_term_init): Use xlispstrdup.
3713 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3715 * image.c (imagemagick_load_image): Make animated pictures work.
3716 There's still some problems with background color settings, though
3719 * decompress.c (unwind_decompress): Always restore point.
3721 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3723 * marker.c (set_marker): Reformat documentation.
3725 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3727 * xdisp.c (cursor_type_changed): Now static.
3729 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3730 Use changed. This avoids the need to call xmalloc and for the
3731 caller to call xfree, and avoids memory leaks in some situations.
3733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3735 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3736 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3737 (redisplay_window): If window_end_valid is cleared due to non-zero
3738 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3739 so do not call to try_cursor_movement for that window.
3741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3743 * window.h (struct window): Convert window_end_pos and
3744 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3745 (wset_window_end_pos, wset_window_end_vpos): Remove.
3746 * dispnew.c (adjust_glyph_matrix):
3747 * window.c (Fwindow_end, replace_window, set_window_buffer)
3749 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3750 (set_vertical_scroll_bar, redisplay_window, try_window)
3751 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3752 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3753 (note_mouse_highlight): Adjust users.
3754 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3757 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3759 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3760 * image.c (imagemagick_filename_hint): Use `const char *' and
3761 prefer SSDATA to SDATA to avoid warnings.
3763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3765 Cleanup window fringes, margins and scroll bars adjustments.
3766 * window.c (set_window_fringes, set_window_margins)
3767 (set_window_scroll_bars, apply_window_adjustment): New functions.
3768 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3769 (Fset_window_scroll_bars): Use them.
3771 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3773 * window.h (struct window): Convert scroll_bar_width
3774 from Lisp_Object to integer. Adjust comment.
3775 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3777 * window.c (wset_scroll_bar_width): Remove.
3778 (make_window): Initialize scroll_bar_width.
3779 (Fsplit_window_internal): Use direct assignment.
3780 (Fset_window_configuration, save_window_save):
3781 Convert Lisp_Object to integer and back where appropriate.
3782 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3783 bar was actually changed, and mention this in docstring.
3785 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3787 * decompress.c: Minor simplifications.
3788 (Fzlib_decompress_region): Don't bother verifying
3789 that avail_out <= UINT_MAX, as that was confusing.
3790 Mention the restriction in a comment instead.
3791 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3793 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3795 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3796 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3798 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3800 * image.c (imagemagick_filename_hint): Check for errors in the
3803 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3805 * window.c (Fwindow_margins): Return nil when there's no marginal
3806 area, as per the documented API.
3808 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3809 Fmake_vector, as scroll bar's struct members are not all Lisp
3810 objects now. This avoids crashes in GC.
3812 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3813 bool, so its address could be taken.
3815 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3817 * image.c (imagemagick_filename_hint): New function to possibly
3818 apply `image-content-type-suffixes'.
3819 (imagemagick_load_image): Use it.
3821 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3823 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3824 if loading zlib failed.
3826 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3828 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3829 2013-08-13 checkin below. Change bool to BOOL, rule is:
3830 All Obj-C code uses BOOL, except for interfaces callable from C.
3832 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3834 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3836 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3837 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3838 bool instead of BOOL.
3839 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3840 from Lisp_Object to bitfield. Adjust comment.
3841 * w32term.c (x_scroll_bar_create): Adjust user.
3842 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3843 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3844 Use bool for boolean.
3845 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3846 to `unsigned int' when defining a bitfield.
3848 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3850 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3854 * window.h (struct window): Convert left_margin_cols and
3855 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3856 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3857 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3859 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3861 (showing_window_margins_p, update_window_line, update_frame_1):
3862 * fringe.c (draw_fringe_bitmap_1):
3863 * xdisp.c (window_box_width): Adjust users.
3864 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3865 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3866 Use direct assignment.
3867 (Fset_window_configuration, save_window_save, Fwindow_margins):
3868 Convert Lisp_Object to integer and back where appropriate.
3869 (Fset_window_margins): Adjust user. Return t if any margin
3870 was actually changed, and mention this in docstring.
3872 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3874 * syntax.c (forward_word):
3875 * cmds.c (forward_char, backward_char): Mention the optional argument.
3877 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3879 * window.h (struct window): Convert left_fringe_width
3880 and right_fringe_width from Lisp_Objects to integers.
3882 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3883 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3884 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3886 (make_window): Initialize new integer fields to -1.
3887 (Fsplit_window_internal): Use direct assignment.
3888 (Fset_window_configuration, save_window_save):
3889 Convert Lisp_Object to integer and back where appropriate.
3890 (Fset_window_fringes): Adjust user. Return t if any fringe
3891 was actually changed, and mention this in docstring.
3893 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3895 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3896 * nsfns.m (x_set_cursor_type):
3897 * w32fns.c (x_set_cursor_type):
3898 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3899 * xdisp.c (set_frame_cursor_types): ...but in common code.
3901 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3903 * font.c (clear_font_cache): New function, stripped from...
3904 (Fclear_font_cache): ...here, which now uses the function
3905 above. Adjust comment.
3906 * font.h (clear_font_cache): Add prototype.
3907 * xfaces.c (clear_face_cache): Use clear_font_cache.
3909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3911 * window.c (Fset_window_start): Compare `w', not `window' because
3912 `w' might not be equal to `window' after call to decode_live_window.
3914 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3916 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3917 This fixes a problem introduced by the Bug#15035 patch
3918 when using GPG. Reported by Herbert J. Skuhra.
3920 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3922 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3923 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3924 not yet initialized.
3926 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3928 * decompress.c (Fzlib_decompress_region): Support zlib
3929 decompression, too, and rename.
3931 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3933 Minor zlib configuration tweaks.
3934 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3935 Don't assume presence of fn_inflateInit2_ zlib internal function.
3937 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3939 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3940 include the zlib prefix.
3942 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3944 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3945 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3946 define static variables that are pointers to zlib functions to be
3948 (init_zlib_functions) [WINDOWSNT]: New function.
3949 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3951 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3952 macros instead of invoking the zlib functions directly.
3953 (syms_of_decompress): DEFSYM Qzlib_dll.
3954 Staticpro Szlib_available_p.
3956 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3958 Avoid looping over all frame windows to freeze and unfreeze.
3959 * window.h (struct window): Drop frozen_window_start_p.
3960 (freeze_window_starts): Drop prototype.
3961 * frame.h (struct frame): New frozen_window_starts flag.
3962 (FRAME_WINDOWS_FROZEN): New macro.
3963 * window.c (freeze_window_start, freeze_window_starts):
3965 (select_window, replace_window): Adjust users.
3966 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3967 (window_frozen_p): New function.
3968 (redisplay_window): Use it.
3970 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3972 Fix some fd issues when running subprocesses (Bug#15035).
3973 Fix bugs that can leak files or file descriptors on errors.
3974 Don't unlink open temp files, as that's hard for users to diagnose
3975 when things go awry (e.g., temp disk exhausted).
3976 Don't bother to lock temp files. Check for invalid recursion.
3977 * callproc.c (synch_process_fd): Remove. All uses removed.
3978 (synch_process_tempfile): New var or macro.
3979 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3981 (record_kill_process): New arg, the temp name. All callers changed.
3982 (delete_temp_file): Now just a simple wrapper around unlink.
3983 (call_process_kill): New arg, the call_process_fd array.
3984 Close them all. Clear synch_process_pid. Remove the temp file,
3985 or arrange for it to be removed.
3986 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3987 that's been moved to synch_process_tempfile. Caller changed.
3988 Do not remove the tempfile; that's now call_process_kill's
3990 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3991 call_process_kill; the caller now does that.
3992 (call_process_cleanup): Do not close the process fd; that's now
3993 call_process_kill's responsibility.
3994 (Fcall_process): Implement via new function call_process, which
3995 has most of the old body of Fcall_process, but with a different API.
3996 (call_process): New function that does not open or close filefd if
3997 it is nonnegative. Record which fds need to be closed, and let
3998 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3999 Signal an error if invoked recursively (could be done via a hook).
4000 Simplify creation of the tempfile in the MSDOS case.
4001 Don't create the output file until after checking for the executable.
4002 Report any failure to open /dev/null.
4003 Don't open /dev/null for writing twice; once is enough.
4004 Don't create pipe if all output is being discarded or sent to file.
4005 Don't worry about setting up the coding system or reading from the
4006 pipe if all output is being discarded.
4007 Hoist fd_error local into top level, to lessen block nesting.
4008 Don't record deleted pid here; now done by Fcall_process_region.
4009 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4010 and note its success in synch_process_tempfile.
4011 Do not leak resources when child_setup fails.
4012 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4013 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4014 (create_temp_file): Now returns open fd, with an additional
4015 Lisp_Object * argument to return the name. All callers changed.
4016 Do not close the file; rewind it instead, and leave it open for
4017 the caller. Do not lock the temp file. Unwind-protect the file
4018 and the file-descriptor.
4019 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4020 If an asynchrounous process, record it here, not in call_process.
4021 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4022 * eval.c (set_unwind_protect): New function.
4023 * fileio.c (write_region): New function, generalized from the
4024 old Fwrite_region. Do not lock temp files.
4025 (Fwrite_region): Use it.
4026 * lisp.h (set_unwind_protect, write_region): New decls.
4027 * process.c: Include <verify.h>.
4028 (make_process): Mark fds as initially closed.
4029 (deleted_pid_list): Now a list of pid-filename pairs.
4031 (close_process_fd): New function.
4032 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4033 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4034 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4035 (create_process, create_pty, Fmake_serial_process)
4036 (server_accept_connection): Record which fds need to be closed,
4037 and let deactivate_process close them.
4038 (Fmake_network_process): Do not discard the unwind-protect
4039 until it's safe to do so.
4040 (deactivate_process): Close the fds opened by create_process etc.
4041 (Fprocess_send_eof): Adjust to new way of recording open fds.
4042 Report an error if /dev/null can't be opened, instead of aborting.
4043 * process.h (PROCESS_OPEN_FDS): New constant.
4044 (struct Lisp_Process): New member open_fds.
4045 (record_kill_process, record_deleted_pid): Adjust signatures.
4046 (record_deleted_pid): Move decl here ...
4047 * syswait.h (record_deleted_pid): ... from here.
4049 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4051 * decompress.c: Fix bugs with large buffers and weird inputs.
4052 Tune a bit. Reindent as per usual Emacs style.
4053 (BUFFER_SIZE): Remove.
4054 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4055 more than UINT_MAX bytes. Decompress into the gap instead of into
4056 an auto buffer, as this should avoid copying. Return nil if
4057 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4058 set immediate_quit; we shouldn't trust zlib code that much.
4060 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4062 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4063 errors, and really move the gap to where we want it.
4065 * lisp.h: Include decompress.c support.
4067 * emacs.c (main): Include decompress.c support.
4069 * Makefile.in: Include -lz if present.
4071 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4073 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4074 (initWithTitle:): Initialize frame to 0.
4075 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4076 (fillWithWidgetValue:frame:): Rename from
4077 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4079 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4080 fillWithWidgetValue:frame:
4082 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4083 remove memory leak warnings.
4085 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4086 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4089 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4090 (x_activate_menubar): Update the whole menu.
4091 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4092 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4093 current event is not NSSystemDefined (Bug#15001).
4094 Call ns_check_menu_open only if trackingMenu is 2.
4095 (menuDidClose:): New method, decrease trackingMenu.
4096 (fillWithWidgetValue:setDelegate:): New method.
4097 (fillWithWidgetValue:): Call the above.
4099 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4101 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4103 Omit some unnecessary casts.
4104 Many of these go back to the old pre-C89 days, when they may have
4105 been needed, but we've been assuming C89 or later for a while now.
4106 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4107 (live_float_p, live_misc_p, live_vector_p):
4108 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4109 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4110 (defvar_per_buffer):
4111 * callint.c (Fcall_interactively):
4112 * doc.c (Fsubstitute_command_keys):
4113 * filelock.c (get_boot_time):
4114 * frame.c (xrdb_get_resource):
4115 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4116 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4117 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4118 (menuitem_highlight_callback, menu_destroy_callback)
4119 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4120 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4121 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4122 (xg_tool_bar_help_callback, tb_size_cb):
4123 * image.c (xpm_alloc_color, png_read_from_memory)
4124 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4125 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4127 * keymap.c (describe_map):
4128 * nsfns.m (Fns_display_monitor_attributes_list):
4129 * nsmenu.m (process_dialog:):
4130 * nsterm.m (hold_event):
4131 * process.c (wait_reading_process_output):
4132 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4133 * scroll.c (do_direct_scrolling, scrolling_1):
4134 * termcap.c (tgetent):
4135 * window.c (check_window_containing, add_window_to_list)
4136 (freeze_window_starts):
4137 * xdisp.c (compare_overlay_entries, vmessage):
4138 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4139 (x_get_monitor_attributes_xrandr)
4140 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4141 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4142 * xfont.c (xfont_match, xfont_open):
4143 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4144 (menubar_selection_callback, menu_position_func)
4145 (popup_selection_callback, create_and_show_popup_menu)
4146 (dialog_selection_callback, create_and_show_dialog):
4147 * xrdb.c (x_get_string_resource):
4149 * xsmfns.c (x_session_check_input):
4150 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4151 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4152 (xaw_jump_callback, xaw_scroll_callback):
4153 Omit unnecessary casts.
4155 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4157 Minor string-length refactoring.
4158 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4159 * frame.c (make_monitor_attribute_list):
4160 Prefer build_string to strlen + make_string.
4162 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4164 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4165 don't check minor_code (Bug#14417).
4167 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4169 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4170 vertical positions instead. This avoids calling MATRIX_ROW with
4171 row numbers that are possibly beyond valid limits. (Bug#15064)
4173 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4175 Use xstrdup and build_unibyte_string where applicable.
4176 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4177 * xfns.c (x_window):
4178 * xrdb.c (x_get_customization_string):
4179 * xterm.c (xim_initialize):
4180 * w32fns.c (w32_window): Use xstrdup.
4181 (w32_display_monitor_attributes_list):
4182 * emacs.c (init_cmdargs):
4183 * keyboard.c (PUSH_C_STR):
4184 * nsfont.m (nsfont_open):
4185 * sysdep.c (system_process_attributes):
4186 * w32.c (system_process_attributes):
4187 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4189 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4191 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4192 variables of these types so that GDB would know about them, as aid
4193 for debugging fatal exceptions. (Bug#15024) See also
4194 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4197 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4199 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4200 larger than the NSWindow (Bug#14934).
4202 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4204 Redesign redisplay interface to drop global variable updated_window.
4205 Always pass currently updated window as a parameter to update routines.
4206 * dispextern.h (updated_window): Remove declaration.
4207 (struct redisplay_interface): Pass window parameter to
4208 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4209 and after_update_window_hook.
4210 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4212 * dispnew.c (updated_window): Remove.
4213 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4214 (update_window_line): Adjust to match redisplay interface changes.
4215 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4216 (ns_scroll_run, ns_after_update_window_line):
4217 * w32term.c (x_update_window_begin, x_update_window_end)
4218 (x_after_update_window_line, x_scroll_run):
4219 * xterm.c (x_update_window_begin, x_update_window_end)
4220 (x_after_update_window_line, x_scroll_run):
4221 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4222 Likewise. Adjust comments where appropriate.
4223 (x_cursor_to): Simplify because this is always called during window
4224 update (but install debugging check anyway).
4225 (expose_window): Check must_be_updated_p flag to see whether this
4226 function is called during window update.
4228 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4230 Do not reset window modification event counters excessively.
4231 These leftovers and poor man's tricky methods to catch extra
4232 redisplay's attention are no longer needed.
4233 * frame.c (set_menu_bar_lines_1):
4234 * minibuf.c (read_minibuf_unwind):
4235 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4236 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4237 (window_scroll_line_based, Fset_window_configuration):
4238 * xdisp.c (redisplay_window): Do not reset last_modified and
4239 last_overlay_modified counters.
4241 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4243 * xselect.c (x_send_client_event): Set send_event and serial, memset
4244 data.l as it might be bigger than data.b. Use 24 bit mask to
4245 XSendEvent (Bug#15034).
4247 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4249 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4250 for TTY frames that are not the top frame on their console.
4253 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4255 * w32term.c (w32fullscreen_hook): Really maximize frame when
4256 asked for (Bug#14841).
4258 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4260 Prefer selected_window to Fselected_window, likewise for frames.
4261 * buffer.c (Fbuffer_swap_text):
4262 * data.c (Fvariable_binding_locus):
4263 * window.c (run_window_configuration_change_hook): Adjust users.
4264 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4265 Use decode_live_frame.
4267 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4269 Be more careful if selected window shows the buffer other than current,
4270 use window_outdated only if this is not so. This change should also
4271 address some weird issues discussed in Bug#13012.
4272 * window.h (window_outdated): New prototype.
4273 * window.c (window_outdated): Now here. Convert from static and
4274 always assume window's buffer.
4275 (Fwindow_end, Fwindow_line_height): Use it.
4276 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4277 and always assume window's buffer.
4278 (redisplay_window): Adjust user.
4279 (redisplay_internal): Call to reconsider_clip_changes once and
4280 check whether mode line should be updated only if selected window
4281 shows current buffer.
4282 (run_window_scroll_functions): Use eassert for debugging check.
4283 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4285 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4287 * window.c (window_scroll, window_scroll_pixel_based)
4288 (window_scroll_line_based): Use bool for booleans.
4290 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4292 * process.c: Fix minor off-by-one issues in descriptor counts.
4293 This shouldn't fix any real bugs, but it cleans up the code a bit.
4294 (max_process_desc, max_input_desc): -1, not 0, means none.
4296 (delete_input_desc): New function.
4297 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4298 (deactivate_process): Scan backwards when recomuting max_process_desc;
4299 that should be faster.
4300 (init_process_emacs): Initialize max_input_desc.
4302 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4304 Use region cache to speedup bidi_find_paragraph_start.
4305 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4306 Rename cache_long_line_scans to cache_long_scans.
4307 * buffer.c (bset_cache_long_line_scans): Rename to
4308 bset_cache_long_scans.
4309 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4310 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4312 (syms_of_buffer): Rename cache-long-line-scans to
4313 cache-long-scans. Adjust docstring.
4314 * search.c (newline_cache_on_off):
4315 * indent.c (width_run_cache_on_off): Adjust users.
4316 * bidi.c (bidi_paragraph_cache_on_off): New function.
4317 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4318 * insdel.c (prepare_to_modify_buffer):
4319 Invalidate bidi_paragraph_cache if enabled.
4321 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4323 Invalidate region caches only if buffer text is going to be changed.
4324 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4325 (modify_text): ...new prototype.
4326 (prepare_to_modify_buffer_1): New prototype.
4327 * textprop.c (modify_region): Rename to...
4328 (modify_text_properties): ...new function.
4329 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4330 (Fremove_list_of_text_properties): Adjust users.
4331 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4332 (modify_text): ...new function.
4333 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4334 (prepare_to_modify_buffer_1): ...new function.
4335 * casefiddle.c (casify_region):
4336 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4337 (Ftranspose_regions): Use modify_text.
4339 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4341 * lisp.mk (lisp): Add nadvice.elc.
4343 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4345 New macro to iterate over live buffers similar to frames.
4346 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4347 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4348 Declare buffer-related variables here to offload lisp.h.
4349 * buffer.c (Vbuffer_alist): Adjust comment.
4350 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4351 (other_buffer_safely):
4352 * data.c (store_symval_forwarding):
4353 * dispnew.c (Fframe_or_buffer_changed_p):
4354 * fileio.c (Fdo_auto_save):
4355 * filelock.c (unlock_all_files):
4356 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4358 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4360 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4361 * callproc.c (create_temp_file):
4362 * filelock.c (create_lock_file):
4363 Assume mkostemp, since it's now provided by Gnulib.
4365 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4367 * w32.c (mkostemp): New function.
4368 (mktemp): Remove, no longer used. Most of the code reused in
4369 mkostemp. (Bug#15015)
4370 (mktemp): Don't undef.
4372 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4374 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4375 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4376 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4377 (free_glyph_pool, check_glyph_memory): Likewise for
4378 all users. Adjust comments where appropriate.
4380 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4382 * composite.h: Minor fixups.
4383 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4384 to fix a misspelling, and change it to an inline function while
4385 we're at it (it need not be a macro). All uses changed.
4386 (composition_method, composition_valid_p):
4387 Rewrite to avoid assignments in if-conditions.
4389 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4391 Do not use global Lisp_Object in composition macros.
4392 * composite.h (composition_temp): Remove declaration.
4393 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4394 (composition_method, composition_valid_p): ...inline functions.
4395 (compose_region): Remove the leftover.
4396 * composite.c (composition_temp): Remove.
4397 (run_composition_function, update_compositions)
4398 (composition_compute_stop_pos, composition_adjust_point)
4399 (Ffind_composition_internal):
4400 * coding.c (handle_composition_annotation):
4401 * xdisp.c (handle_composition_prop, check_point_in_composition):
4402 Related users changed.
4404 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4406 Drop FRAME_PTR typedef.
4407 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4408 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4409 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4410 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4411 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4412 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4413 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4414 All related users changed.
4416 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4418 * eval.c (default_toplevel_binding): New function.
4420 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4421 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4422 (syms_of_eval): Export them.
4423 * data.c (Fdefault_value): Micro cleanup.
4424 * term.c (init_tty): Use "false".
4426 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4428 Fix X GC leak in GTK and raw (no toolkit) X ports.
4429 * xterm.c (x_free_frame_resources): If white and black relief
4430 GCs are allocated, always free them here.
4431 * xfns.c (x_make_gc): Omit redundant initialization.
4432 * widget.c (create_frame_gcs): Remove the leftover.
4433 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4434 in x_free_frame_resources.
4436 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4438 * nsterm.m (windowWillResize:toSize:): Only change title if
4439 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4441 (viewDidEndLiveResize): New method.
4443 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4444 inside NS_IMPL_COCOA.
4446 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4448 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4449 Do not check whether undo is enabled because record_insert and
4450 record_delete does that themselves.
4452 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4454 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4455 member which is not really used any more.
4456 (FRAME_XIC_BASE_FONTNAME): Remove.
4457 * xfns.c (xic_free_fontset): Adjust user.
4458 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4459 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4460 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4461 (xdialog_show): Use eassert for debugging check.
4462 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4464 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4466 * fileio.c, fns.c (merge): Move extern decl from here ...
4467 * lisp.h (merge): ... to here.
4469 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4471 Fix last font-related change.
4472 * w32font.h (w32font_list_internal, w32font_match_internal):
4474 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4475 (uniscribe_list_family): Adjust to match font API change.
4476 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4477 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4479 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4481 * frame.h (FRAME_MOUSE_UPDATE):
4482 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4483 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4485 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4487 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4488 * font.h (struct font_driver): Change list, match, and list_family
4489 functions to accept struct frame * as first arg.
4490 * font.c (font_score, font_compare, font_sort_entities):
4492 (font_sort_entities, font_list_entities, font_select_entity):
4493 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4494 match font API change.
4495 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4496 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4497 * ftxfont.c (ftxfont_list, ftxfont_match):
4498 * xftfont.c (xftfont_list, xftfont_match):
4499 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4500 * w32font.c (w32font_list, w32font_match, w32font_list):
4501 (w32font_list_internal, w32_font_match_internal): Likewise.
4502 * xfaces.c (Fx_family_fonts): Adjust user.
4504 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4506 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4507 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4508 only if HAVE_X_WINDOWS is in use.
4509 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4510 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4511 * w32term.c (x_wm_set_icon_position): Likewise.
4512 * w32fns.c (x_icon): Adjust user.
4514 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4516 * xterm.c (last_mouse_press_frame): Remove the
4517 leftover which is not really used any more.
4518 (handle_one_xevent, syms_of_xterm): Adjust users.
4519 (x_flush): Call XFlush once per each X display, not frame.
4520 This is better because this code always unconditionally skips
4521 non-X frames in Vframe_list and issues the only XFlush if we
4522 have more than one X frame on the same X display.
4523 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4524 Use bool for booleans.
4525 (x_draw_glyph_string_background, cvt_string_to_pixel):
4526 (cvt_pixel_dtor): Drop unnecessary prototypes.
4527 * xterm.h (x_display_ok): Adjust prototype.
4529 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4531 Drop unnecessary functions that deals with frame pixel size.
4532 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4533 (x_pixel_height): Drop prototypes.
4534 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4535 (x_pixel_height): Drop implementations.
4536 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4537 which should be always valid for window frame.
4538 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4539 * w32menu.c (Fx_popup_dialog):
4540 * xmenu.c (Fx_popup_dialog): Likewise for both.
4542 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4544 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4545 frame parameters and call to Fmodify_frame_parameters just once.
4546 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4547 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4548 and mention nil frame in docstring.
4550 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4552 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4553 (x_figure_window_size): Likewise. Adjust to return long.
4554 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4555 (toplevel): Move Qterminal_live_p to...
4556 * terminal.c (toplevel): ...here, make it static, and...
4557 (syms_of_terminal): ...DEFSYM here.
4558 * frame.h (Qterminal_live_p): Remove declaration.
4559 (make_frame, x_figure_window_size): Adjust prototype.
4560 * nsfns.m (Fx_create_frame): Use long for window flags.
4562 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4564 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4565 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4566 Do not assume that emacs_close (INT_MAX) is a no-op.
4568 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4570 * xfaces.c (make_face_cache): For struct face_cache, prefer
4571 xmalloc to xzalloc and so avoid redundant call to memset.
4572 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4574 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4576 * fringe.c (draw_window_fringes, update_window_fringes)
4577 (compute_fringe_widths):
4578 * w32term.c (x_draw_glyph_string):
4579 * window.c (candidate_window_p, Frecenter):
4580 * xfaces.c (realize_basic_faces, realize_default_face)
4581 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4582 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4583 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4584 * xmenu.c (Fx_menu_bar_open_internal):
4585 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4586 * xsettings.c (xft_settings_event):
4587 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4588 Use bool for booleans. Adjust style and comments where
4590 * dispextern.h (draw_window_fringes, update_window_fringes)
4591 (compute_fringe_widths):
4592 * xterm.h (x_had_errors_p): Adjust prototype.
4594 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4596 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4597 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4599 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4601 * fns.c (toplevel): Remove comment before Fsafe_length because
4604 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4606 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4608 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4610 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4611 frame which got the message is still alive, before dereferencing
4612 its pointer. (Bug#14970)
4614 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4615 be a live window, before using it as such. (Bug#14970)
4617 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4619 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4620 w32_detect_focus_change instead of doing part of its job by hand.
4621 This fixes the problem whereby FOCUS_OUT events were not sent to
4624 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4626 * process.c (Fprocess_list): Doc fix.
4628 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4629 being re-exposed only if it didn't ask to become visible.
4630 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4631 was previously iconified. (Bug#14841)
4632 (x_iconify_frame): Mark the frame iconified.
4634 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4636 Fix minor problems found by static checking.
4637 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4638 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4640 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4642 * eval.c (set_specpdl_old_value): New function.
4643 (unbind_to): Minor simplification.
4644 (get_backtrace_frame): New function.
4645 (Fbacktrace_frame): Use it. Add `base' argument.
4646 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4647 (syms_of_eval): Export backtrace-eval.
4648 * xterm.c (x_focus_changed): Simplify.
4650 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4652 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4654 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (redisplay_window): Instead of moving point out of
4657 scroll margin, reject the force_start method, and try scrolling
4658 instead. (Bug#14780)
4660 2013-07-24 Ken Brown <kbrown@cornell.edu>
4662 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4665 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4667 * eval.c (Fprogn): Do not check that BODY is a proper list.
4668 This undoes the previous change. The check slows down the
4669 interpreter, and is not needed to prevent a crash. See
4670 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4672 2013-07-23 Glenn Morris <rgm@gnu.org>
4674 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4676 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4678 Port to GNU/Linux systems with tinfo but not ncurses.
4679 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4680 to decide whether ncurses is being used. Without this change,
4681 GCC complains about tgetent not being declared, on a system
4682 that has tinfo installed but ncurses not installed.
4684 * eval.c (Fprogn): Check that BODY is a proper list.
4686 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4687 * data.c (Fsetq_default):
4688 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4689 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4691 Tune by taking advantage of the fact that ARGS is always a list
4692 when a function is declared to have UNEVALLED args.
4694 * emacsgtkfixed.c: Port to GCC 4.6.
4695 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4697 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4699 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4700 here to silence compiler warnings.
4702 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4704 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4705 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4706 from messing up Emacs's 'struct frame' (Bug#14923).
4708 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4710 * alloc.c (make_save_ptr_ptr): Define this function.
4711 It was inadvertently omitted. It's needed only if
4712 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4714 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4716 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4717 frame have focus (Bug#14895).
4719 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4721 Avoid vfork-related deadlock more cleanly.
4722 * callproc.c (child_setup): When the child's exec fails, output
4723 the program name, as that's more useful. Use O_NONBLOCK to avoid
4725 * process.c (create_process_1): Remove; no longer needed.
4726 (create_process): Remove timer hack; no longer needed, now that
4727 the child avoids deadlock.
4729 2013-07-20 Glenn Morris <rgm@gnu.org>
4731 * image.c (Fimage_flush): Fix doc typo.
4733 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4735 Fix array bounds violation when pty allocation fails.
4736 * process.c (PTY_NAME_SIZE): New constant.
4737 (pty_name): Remove static variable; it's now auto.
4738 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4739 Take pty_name as an arg rather than using a static variable.
4740 All callers changed.
4741 (create_process): Recover pty_flag from process, not from volatile local.
4742 (create_pty): Stay inside array even when pty allocation fails.
4743 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4745 * lread.c (Fload): Avoid initialization only when lint checking.
4746 Mention that it's needed only for older GCCs.
4748 2013-07-20 Kenichi Handa <handa@gnu.org>
4750 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4751 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4753 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4755 * lread.c (Fload): Avoid uninitialized warning.
4757 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4759 Fix some minor file descriptor leaks and related glitches.
4760 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4761 (create_lock_file): Use write, not emacs_write.
4762 * image.c (slurp_file, png_load_body):
4763 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4764 (server_accept_connection):
4765 Don't leak an fd on memory allocation failure.
4766 * image.c (slurp_file): Add a cheap heuristic for growing files.
4767 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4768 as that's what the other routines do. Maybe input need not be
4769 blocked at all, but it's better to be consistent.
4770 Avoid undefined behavior when strlen is zero.
4772 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4773 (NSTATICS): Now a constant; doesn't need to be a macro.
4775 2013-07-19 Richard Stallman <rms@gnu.org>
4777 * coding.c (decode_coding_utf_8): Add simple loop for fast
4778 processing of ASCII characters.
4780 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4782 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4784 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4786 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4787 unportable 'struct x_display_info'.
4788 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4791 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4793 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4794 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4796 (system_process_attributes): Prefer plain char to unsigned char
4797 when either will do. Clean up properly if interrupted or if
4798 memory allocations fail. Don't assume sscanf succeeds.
4799 Remove no-longer-needed workaround to stop GCC from whining.
4800 Read command-line once, instead of multiple times. Check read status a
4803 Fix obscure porting bug with varargs functions.
4804 The code assumed that int is treated like ptrdiff_t in a vararg
4805 function, which is not a portable assumption. There was a similar
4806 -- though these days less likely -- porting problem with various
4807 assumptions that pointers of different types all smell the same as
4808 far as vararg functions is conserved. To make this problem less
4809 likely in the future, redo the API to use varargs functions.
4810 * alloc.c (make_save_value): Remove this vararg function.
4811 All uses changed to ...
4812 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4813 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4815 (make_save_ptr): Rename from make_save_pointer, for consistency with
4816 the above. Define only on platforms that need it. All uses changed.
4818 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4820 * keyboard.c: Try to fix typos in previous change.
4821 (DISPLAY_LIST_INFO): New macro.
4822 (kbd_buffer_get_event): Do not access members that are not present
4823 in X11. Revert inadvertent change of "!=" to "=".
4825 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4827 * keyboard.c (kbd_buffer_get_event):
4828 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4829 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4831 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4833 * filelock.c: Fix unlikely file descriptor leaks.
4834 (get_boot_time_1): Rework to avoid using emacs_open.
4835 This doesn't actually fix a leak, but is better anyway.
4836 (read_lock_data): Use read, not emacs_read.
4838 * doc.c: Fix minor memory and file descriptor leaks.
4839 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4840 (get_doc_string, Fsnarf_documentation):
4841 Fix file descriptor leak on error.
4843 * term.c: Fix minor fdopen-related file descriptor leaks.
4844 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4845 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4847 * charset.c: Fix file descriptor leaks and errno issues.
4849 (load_charset_map_from_file): Don't leak file descriptor on error.
4850 Use plain record_xmalloc since the allocation is larger than
4851 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4853 * eval.c (record_unwind_protect_nothing):
4854 * fileio.c (fclose_unwind):
4856 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4857 The replacement doesn't block input, but that no longer seems
4860 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4862 * lread.c: Fix file descriptor leaks and errno issues.
4863 (Fload): Close some races that leaked fds or streams when 'load'
4865 (Fload, openp): Report error number of last nontrivial failure to open.
4866 ENOENT counts as trivial.
4867 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4869 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4870 now that the function is always called with a nonnegative arg.
4871 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4872 All uses replaced with ...
4873 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4875 A few more minor file errno-reporting bugs.
4876 * callproc.c (Fcall_process):
4877 * doc.c (Fsnarf_documentation):
4878 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4879 * process.c (set_socket_option):
4880 Don't let a constructor trash errno.
4881 * doc.c: Include <errno.h>.
4883 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4885 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4887 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4889 Fix w32 bug with call-process-region (Bug#14885).
4890 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4891 to Fcall_process when the input is empty. This simplifies the
4892 code a bit. It makes no difference on POSIXish platforms but
4893 apparently it fixes a bug on w32.
4895 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4896 * fileio.c (close_file_unwind): Don't close if FD is negative;
4897 this can happen when unwinding a zapped file descriptor.
4898 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4899 in case Emacs runs out of memory between the two unwind-protects.
4900 Don't trash errno when closing FD.
4901 Zap the FD in the specpdl when closing it, instead of deferring
4902 the removal of the unwind-protect; this fixes a bug where a child
4903 function unwinds the stack past us.
4905 New unwind-protect flavors to better type-check C callbacks.
4906 This also lessens the need to write wrappers for callbacks,
4907 and the need for make_save_pointer.
4908 * alloca.c (free_save_value):
4909 * atimer.c (run_all_atimers):
4911 * alloc.c (safe_alloca_unwind):
4912 * atimer.c (unwind_stop_other_atimers):
4913 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4914 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4915 * minibuf.c (choose_minibuf_frame_1):
4916 * process.c (make_serial_process_unwind):
4917 * xdisp.h (pop_message_unwind):
4918 * xselect.c (queue_selection_requests_unwind):
4919 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4920 * alloca.c (record_xmalloc):
4921 Prefer record_unwind_protect_ptr to record_unwind_protect with
4923 * alloca.c (Fgarbage_collect):
4924 Prefer record_unwind_protect_void to passing a dummy.
4925 * buffer.c (restore_buffer):
4926 * window.c (restore_window_configuration):
4927 * xfns.c, w32fns.c (do_unwind_create_frame)
4928 New wrapper. All record-unwind uses of wrappee changed.
4929 * buffer.c (set_buffer_if_live):
4930 * callproc.c (call_process_cleanup, delete_temp_file):
4931 * coding.c (code_conversion_restore):
4932 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4933 * editfns.c (save_excursion_restore)
4934 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4935 (save_restriction_restore):
4936 * eval.c (restore_stack_limits, un_autoload):
4937 * fns.c (require_unwind):
4938 * keyboard.c (recursive_edit_unwind, tracking_off):
4939 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4940 * macros.c (pop_kbd_macro, restore_menu_items):
4941 * nsfns.m (unwind_create_frame):
4942 * print.c (print_unwind):
4943 * process.c (start_process_unwind):
4944 * search.c (unwind_set_match_data):
4945 * window.c (select_window_norecord, select_frame_norecord):
4946 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4947 (fast_set_selected_frame):
4948 * xfns.c, w32fns.c (unwind_create_tip_frame):
4949 Return void, not a dummy Lisp_Object. All uses changed.
4950 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4951 * callproc.c (call_process_kill):
4952 * fileio.c (restore_point_unwind, decide_coding_unwind)
4953 (build_annotations_unwind):
4954 * insdel.c (Fcombine_after_change_execute_1):
4955 * keyboard.c (read_char_help_form_unwind):
4956 * menu.c (unuse_menu_items):
4957 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4958 * sound.c (sound_cleanup):
4959 * xdisp.c (unwind_redisplay):
4960 * xfns.c (clean_up_dialog):
4961 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4962 Accept no args and return void, instead of accepting and returning
4963 a dummy Lisp_Object. All uses changed.
4964 * cygw32.c (fchdir_unwind):
4965 * fileio.c (close_file_unwind):
4966 * keyboard.c (restore_kboard_configuration):
4967 * lread.c (readevalllop_1):
4968 * process.c (wait_reading_process_output_unwind):
4969 Accept int and return void, rather than accepting an Emacs integer
4970 and returning a dummy object. In some cases this fixes an
4971 unlikely bug when the corresponding int is outside Emacs integer
4972 range. All uses changed.
4973 * dired.c (directory_files_internal_unwind):
4974 * fileio.c (do_auto_save_unwind):
4975 * gtkutil.c (pop_down_dialog):
4976 * insdel.c (reset_var_on_error):
4977 * lread.c (load_unwind):
4978 * xfns.c (clean_up_file_dialog):
4979 * xmenu.c, nsmenu.m (pop_down_menu):
4980 * xmenu.c (cleanup_widget_value_tree):
4981 * xselect.c (wait_for_property_change_unwind):
4982 Accept pointer and return void, rather than accepting an Emacs
4983 save value encapsulating the pointer and returning a dummy object.
4985 * editfns.c (Fformat): Update the saved pointer directly via
4986 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4987 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4988 (unwind_body): New function.
4989 (record_unwind_protect): First arg is now a function returning void,
4990 not a dummy Lisp_Object.
4991 (record_unwind_protect_ptr, record_unwind_protect_int)
4992 (record_unwind_protect_void): New functions.
4993 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4994 * fileio.c (struct auto_save_unwind): New type.
4995 (do_auto_save_unwind): Use it.
4996 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4997 * insdel.c (struct rvoe_arg): New type.
4998 (reset_var_on_error): Use it.
4999 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5001 (specbinding_func): Remove; there are now several such functions.
5002 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5003 (set_unwind_protect_ptr): New function.
5004 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5006 Be simpler and more consistent about reporting I/O errors.
5007 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5008 Say "Read error" and "Write error", rather than "I/O error", or
5009 "IO error reading", or "IO error writing", when a read or write
5011 * process.c (Fmake_network_process, wait_reading_process_output)
5012 (send_process, Fprocess_send_eof, wait_reading_process_output):
5013 Capitalize diagnostics consistently. Put "failed foo" at the
5014 start of the diagnostic, so that we don't capitalize the
5015 function name "foo". Consistently say "failed" for such
5017 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5018 All callers changed. This is so it can use report_file_error.
5019 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5020 diagnostics consistently as above.
5022 * fileio.c (report_file_errno): Fix errno reporting bug.
5023 If the file name is neither null nor a pair, package it up as a
5024 singleton list. All callers changed, both to this function and to
5025 report_file_error. This fixes a bug where the memory allocator
5026 invoked by list1 set errno so that the immediately following
5027 report_file_error reported the wrong errno value.
5029 Fix minor problems found by --enable-gcc-warnings.
5030 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5031 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5033 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5035 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5036 Set event->arg to Qt if switch-event shall be generated.
5037 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5039 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5041 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5044 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5045 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5046 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5047 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5048 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5049 and there is a focused frame.
5050 (head_table): Add focus-in and focus-out.
5051 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5052 bind to handle-focus-in/out.
5054 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5055 (Fhandle_switch_frame): Call Fhandle_focus_in.
5056 (syms_of_frame): defsubr handle-focus-in/out.
5058 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5060 Fix porting bug to older POSIXish platforms (Bug#14862).
5061 * sysdep.c (emacs_pipe): New function, that implements
5062 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5063 This should port better to CentOS 5 and to Mac OS X 10.6.
5064 All calls to pipe2 changed.
5066 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5067 This makes the code easier to read and the executable a bit smaller.
5068 Do not replace all calls to Fcons that happen to create lists,
5069 just calls that are intended to create lists. For example, when
5070 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5071 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5072 Similarly for list2 through list5.
5073 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5074 * bytecode.c (exec_byte_code):
5075 * callint.c (quotify_arg, Fcall_interactively):
5076 * callproc.c (Fcall_process, create_temp_file):
5077 * charset.c (load_charset_map_from_file)
5078 (Fdefine_charset_internal, init_charset):
5079 * coding.c (get_translation_table, detect_coding_system)
5080 (Fcheck_coding_systems_region)
5081 (Fset_terminal_coding_system_internal)
5082 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5083 * composite.c (update_compositions, Ffind_composition_internal):
5084 * dired.c (directory_files_internal, file_name_completion)
5086 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5087 * doc.c (Fsnarf_documentation):
5088 * editfns.c (Fmessage_box):
5090 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5091 (Feval, eval_sub, Ffuncall, apply_lambda):
5092 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5093 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5094 (Fset_file_times, Finsert_file_contents)
5095 (Fchoose_write_coding_system, Fwrite_region):
5096 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5097 * font.c (font_registry_charsets, font_parse_fcname)
5098 (font_prepare_cache, font_update_drivers, Flist_fonts):
5099 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5100 * frame.c (make_frame, Fmake_terminal_frame)
5101 (x_set_frame_parameters, x_report_frame_params)
5102 (x_default_parameter, Fx_parse_geometry):
5103 * ftfont.c (syms_of_ftfont):
5104 * image.c (gif_load):
5105 * keyboard.c (command_loop_1):
5106 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5107 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5108 (Fminor_mode_key_binding, accessible_keymaps_1)
5109 (Faccessible_keymaps, Fwhere_is_internal):
5110 * lread.c (read_emacs_mule_char):
5111 * menu.c (find_and_return_menu_selection):
5112 * minibuf.c (get_minibuffer):
5113 * nsfns.m (Fns_perform_service):
5114 * nsfont.m (ns_script_to_charset):
5115 * nsmenu.m (ns_popup_dialog):
5116 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5117 (Fx_own_selection_internal):
5118 * nsterm.m (append2):
5119 * print.c (Fredirect_debugging_output)
5120 (print_prune_string_charset):
5121 * process.c (Fdelete_process, Fprocess_contact)
5122 (Fformat_network_address, set_socket_option)
5123 (read_and_dispose_of_process_output, write_queue_push)
5124 (send_process, exec_sentinel):
5125 * sound.c (Fplay_sound_internal):
5126 * textprop.c (validate_plist, add_properties)
5127 (Fput_text_property, Fadd_face_text_property)
5128 (copy_text_properties, text_property_list, syms_of_textprop):
5129 * unexaix.c (report_error):
5130 * unexcoff.c (report_error):
5131 * unexsol.c (unexec):
5132 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5133 (Fformat_mode_line, syms_of_xdisp):
5134 * xfaces.c (set_font_frame_param)
5135 (Finternal_lisp_face_attribute_values)
5136 (Finternal_merge_in_global_face, syms_of_xfaces):
5137 * xfns.c (x_default_scroll_bar_color_parameter)
5138 (x_default_font_parameter, x_create_tip_frame):
5139 * xfont.c (xfont_supported_scripts):
5140 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5141 (menu_help_callback, xmenu_show):
5143 * xterm.c (set_wm_state):
5144 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5145 and similarly for list2 through list5.
5147 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5149 * callproc.c (Fcall_process_region): Fix minor race and tune.
5150 (create_temp_file): New function, with the temp-file-creation part
5151 of the old Fcall_process_region. Use Fcopy_sequence to create the
5152 temp file name, rather than alloca + build_string, for simplicity.
5153 Don't bother to block input around the temp file creation;
5154 shouldn't be needed. Simplify use of mktemp.
5155 Use record_unwind_protect immediately after creating the temp file;
5156 this closes an unlikely race where the temp file was not removed.
5157 Use memcpy rather than an open-coded loop.
5158 (Fcall_process_region): Use the new function. If the input is
5159 empty, redirect from /dev/null rather than from a newly created
5160 empty temp file; this avoids unnecessary file system traffic.
5162 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5164 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5165 Simplify by making this case like the other two. This is a bit
5166 slower on obsolete hosts, but the extra complexity isn't worth it.
5168 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5169 * process.c (create_process) [!DOS_NT]:
5170 Remove now-unnecessary calls to emacs_close.
5172 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5174 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5175 returning early. (Bug#14850)
5177 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5178 and inhibit-iso-escape-detection attributes of 'undecided'.
5181 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5183 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5184 Reported by Herbert J. Skuhra in
5185 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5187 Don't lose top specpdl entry when memory is exhausted.
5188 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5189 specpdl overflow here, to simplify callers; all callers changed.
5190 Always reserve an unused entry at the stack top; this avoids
5191 losing the top entry's information when memory is exhausted.
5193 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5195 Clean up errno reporting and fix some errno-reporting bugs.
5196 * callproc.c (Fcall_process):
5197 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5198 * process.c (create_process, Fmake_network_process):
5199 * unexaix.c (report_error):
5200 * unexcoff.c (report_error):
5201 Be more careful about reporting the errno of failed operations.
5202 The code previously reported the wrong errno sometimes.
5203 Also, prefer report_file_errno to setting errno + report_file_error.
5204 (Fcall_process): Look at openp return value rather than at path,
5205 as that's a bit faster and clearer when there's a numeric predicate.
5206 * fileio.c (report_file_errno): New function, with most of the
5207 old contents of report_file_error.
5208 (report_file_error): Use it.
5209 (Ffile_exists_p, Ffile_accessible_directory_p):
5210 Set errno to 0 when it is junk.
5211 * fileio.c (Faccess_file):
5212 * image.c (x_create_bitmap_from_file):
5213 Use faccessat rather than opening the file, to avoid the hassle of
5214 having a file descriptor open.
5215 * lisp.h (report_file_errno): New decl.
5216 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5219 * process.c (create_process, wait_reading_process_output) [AIX]:
5220 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5221 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5222 a multithreaded environment anyway).
5223 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5225 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5227 * image.c (x_find_image_file): Don't close a remote file handle.
5229 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5231 Fix races with threads and file descriptors.
5232 * callproc.c (Fcall_process_region):
5233 * dired.c (open_directory):
5234 * emacs.c (main, Fdaemon_initialized):
5235 * image.c (x_find_image_file):
5236 * inotify.c (Finotify_rm_watch):
5237 * lread.c (Flocate_file_internal):
5238 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5239 * term.c (term_mouse_moveto, init_tty):
5240 * termcap.c (tgetent):
5241 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5242 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5243 * unexhp9k800.c, unexmacosx.c (unexec):
5244 * callproc.c (Fcall_process_region):
5245 Use emacs_close, not close.
5246 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5247 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5248 and posix_close function on current platforms (which all lack them).
5249 (emacs_close): Use it. This should fix the races on GNU/Linux and
5250 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5251 and it should avoid closing random victim file descriptors on
5254 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5256 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5257 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5260 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5261 This is for .gdbinit xbacktrace.
5263 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5264 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5265 (emacs_set_tty): Now static.
5266 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5267 * term.c (tty_capable_p, tty_default_color_capabilities)
5268 (get_tty_terminal, term_mouse_movement)
5269 (handle_one_term_event, init_tty, maybe_fatal):
5270 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5271 (tgetent, scan_file, name_match, compare_contin):
5272 * terminal.c (get_terminal):
5273 Use bool for boolean.
5274 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5275 Prefer char to unsigned char if either will do.
5276 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5277 (tty_write_glyphs): Prefer int to unsigned.
5278 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5279 All callers changed.
5280 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5282 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5285 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5286 (B__dummy__): New dummy symbol, to pacify C89.
5287 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5288 they can't grok varargs macros.
5289 * dispnew.c (add_window_display_history)
5290 (add_frame_display_history):
5291 * print.c (print_object):
5292 * xdisp.c (debug_method_add):
5293 Use %p printf format only for void pointers.
5294 * emacs.c (usage_message): New constant, replacing ...
5295 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5296 (main): Adjust to usage reorg.
5297 * fns.c (syms_of_fns):
5298 * profiler.c (syms_of_profiler):
5299 Don't use non-constant struct initializers.
5300 * gnutls.h (gnutls_initstage_t):
5301 * lisp.h (enum Lisp_Fwd_Type):
5302 * lread.c (lisp_file_lexically_bound_p):
5303 * xsettings.c (anonymous enum):
5304 Remove trailing comma.
5305 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5306 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5307 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5309 * regex.c (const_re_char): New type, to pacify strict C89.
5310 All uses of 'const re_char' replaced to use it.
5311 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5312 with glibc when strict C89. This change is imported from gnulib.
5314 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5315 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5316 Omit GNU_LINUX implementation, since it requires long long.
5317 * xterm.c (x_draw_underwave):
5318 Do not assume the traditional order of struct's members.
5319 (x_term_init): Rewrite to avoid the need for non-constant structure
5322 Syntax cleanup, mostly replacing macros with functions.
5323 This removes the need for the syntax_temp hack.
5324 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5325 * syntax.c (SYNTAX_INLINE): New macro.
5326 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5327 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5328 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5329 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5330 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5331 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5332 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5333 Now constants, not macros.
5334 (syntax_temp) [!__GNUC__]: Remove.
5335 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5336 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5337 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5338 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5339 Move here from syntax.h; now functions, not macros. Except for the
5340 last function, these are static since only syntax.c uses them.
5341 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5342 All uses changed. Now a function, not a macro; use this fact
5343 to simplify the code.
5344 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5345 compiler bugs; no longer relevant.
5346 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5347 (SYNTAX_INLINE): New macro.
5348 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5349 for the new functions. Use bool for boolean member.
5350 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5351 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5352 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5353 (SETUP_BUFFER_SYNTAX_TABLE):
5354 Now extern inline functions, not macros.
5355 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5356 Remove; all uses replaced by implementation.
5357 (syntax_temp) [!__GNUC__]: Remove decl.
5358 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5360 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5362 * emacs.c (main): Fix syntax error.
5364 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5366 Timestamp fixes for undo (Bug#14824).
5367 * atimer.c (schedule_atimer):
5368 * fileio.c (Ffile_newer_than_file_p):
5369 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5370 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5371 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5372 (syms_of_fileio): Remove Sclear_visited_file_name.
5373 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5374 file doesn't exist; this avoids an ambiguity with negative timestamps.
5375 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5376 * systime.h (make_emacs_time, invalid_emacs_time):
5377 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5378 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5379 * undo.c (record_first_change): Push (visited-file-modtime) onto
5380 undo list rather than reimplementing it by hand, incorrectly.
5382 2013-07-09 Ken Brown <kbrown@cornell.edu>
5384 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5386 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5388 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5390 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5392 Handle errno and exit status a bit more carefully.
5393 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5394 number into an exit status. Instead, use EXIT_CANCELED.
5395 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5396 * callproc.c (relocate_fd):
5397 * emacs.c (close_output_streams, main):
5398 * process.c (create_process):
5399 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5400 Use emacs_perror for simplicity.
5401 * callproc.c (relocate_fd, main):
5402 * sysdep.c (sys_subshell):
5403 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5404 (shut_down_emacs): Use emacs_write, not write.
5405 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5406 * fileio.c (Fcopy_file, e_write):
5407 * nsterm.m (ns_select):
5408 * process.c (send_process):
5409 * sound.c (vox_write):
5410 Use emacs_write_sig, not emacs_write.
5411 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5412 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5414 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5416 (emacs_full_write): New function.
5417 (emacs_write): Rewrite to use it.
5418 (emacswrite_sig, emacs_perror): New functions.
5419 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5421 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5423 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5424 on NS even if it is present. Pixmap on NS is a void*.
5426 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5428 Port to Ubuntu 10 (Bug#14803).
5429 Problem reported by T.V. Raman.
5430 * process.c (close_on_exec, accept4, process_socket):
5431 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5433 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5435 * w32.c (sys_dup): Declare prototype.
5439 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5441 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5443 Make file descriptors close-on-exec when possible (Bug#14803).
5444 This simplifies Emacs a bit, since it no longer needs to worry
5445 about closing file descriptors by hand in some cases.
5446 It also fixes some unlikely races. Not all such races, as
5447 libraries often open files internally without setting
5448 close-on-exec, but it's an improvement.
5449 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5450 * callproc.c (Fcall_process) [!MSDOS]:
5451 * emacs.c (main) [!DOS_NT]:
5452 * nsterm.m (ns_term_init):
5453 * process.c (create_process):
5454 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5455 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5456 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5457 Prefer mkostemp with O_CLOEXEC to mkstemp.
5458 * callproc.c (relocate_fd) [!WINDOWSNT]:
5459 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5460 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5462 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5463 Make the resulting file descriptor close-on-exec.
5464 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5465 * lread.c (load_descriptor_list, load_descriptor_unwind):
5466 Remove; no longer needed. All uses removed.
5467 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5468 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5470 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5471 (Fmake_network_process, Fnetwork_interface_list):
5472 (Fnetwork_interface_info, server_accept_connection):
5473 Make newly-created socket close-on-exec.
5474 * sysdep.c (emacs_open, emacs_fopen):
5475 Make new-created descriptor close-on-exec.
5476 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5477 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5479 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5481 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5482 for NS_IMPL_GNUSTEP.
5484 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5486 Fix openp errno handling.
5487 * callproc.c (Fcall_process): Preserve openp errno around close.
5488 * lread.c (openp): Set errno when returning -1, as some callers
5491 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5493 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5495 * nsterm.h (NSSavePanel): Update comment.
5496 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5497 (ns_run_file_dialog): Declare.
5499 * nsfns.m: Remove panelOK.
5501 (ns_run_file_dialog): New function.
5502 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5503 event loop, so file dialog is popped up by ns_run_file_dialog, called
5504 by sendEvent (Bug#14578).
5505 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5507 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5509 * xdisp.c (default_line_pixel_height): New function.
5510 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5511 (try_cursor_movement, redisplay_window, try_window)
5512 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5514 * window.c (window_scroll_pixel_based):
5515 use default_line_pixel_height.
5517 * dispextern.h (default_line_pixel_height): Add prototype.
5519 * frame.c (x_set_line_spacing): Accept a float value for
5520 line-spacing parameter, per the documentation.
5522 * data.c (Fmultibyte_string_p): Doc fix.
5524 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5526 Use emacs_open more consistently when opening files.
5527 This handles EINTR more consistently now, and makes it easier
5528 to introduce other uniform changes to file descriptor handling.
5529 * src/systdio.h: New file.
5530 * src/buffer.c (mmap_init):
5531 * cygw32.c (chdir_to_default_directory):
5532 * dispnew.c (Fopen_termscript):
5533 * emacs.c (Fdaemon_initialized):
5534 * fileio.c (Fdo_auto_save):
5535 * image.c (slurp_file, png_load_body, jpeg_load_body):
5536 * keyboard.c (Fopen_dribble_file):
5538 * print.c (Fredirect_debugging_output):
5539 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5540 * termcap.c (tgetent):
5541 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5542 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5543 * w32term.c (w32_initialize) [CYGWIN]:
5544 * xfaces.c (Fx_load_color_file):
5545 Use emacs_open instead of plain open, and emacs_fopen instead of
5547 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5548 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5549 * callproc.c (default_output_mode): New constant.
5550 (Fcall_process): Use it to call emacs_open instead of plain creat.
5551 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5552 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5553 (emacs_fopen): New function.
5554 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5555 Include <lisp.h>, for emacs_open.
5556 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5558 Remove duplicate #include directives.
5559 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5561 Don't include stdio.h twice.
5562 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5563 Don't include sys/types.h or stdio.h twice.
5564 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5565 * lread.c: Don't include coding.h twice.
5566 * nsfont.m: Don't include frame.h twice.
5567 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5568 * ralloc.c: Don't include <unistd.h> twice.
5569 * xdisp.c: Don't include font.h twice.
5570 * xterm.c: Don't include fontset.h twice.
5571 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5573 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5575 Scale ImageMagick images more carefully.
5576 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5577 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5578 Be more careful about avoiding undefined behavior after
5579 integer overflow and division by zero.
5581 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5583 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5584 (syms_of_w32fns): DEFSYM them.
5585 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5586 (CCHDEVICENAME): Define macros if not defined.
5587 (struct MONITOR_INFO_EX): New struct.
5588 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5589 (enum_display_monitors_fn): New variable.
5590 (globals_of_w32fns): Initialize it.
5591 (Fx_display_pixel_width, Fx_display_pixel_height)
5592 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5593 multi-monitor setups in docstrings.
5594 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5595 screen size by primary monitor's millimeter per pixel.
5596 (w32_monitor_enum, w32_display_monitor_attributes_list)
5597 (w32_display_monitor_attributes_list_fallback)
5598 (Fw32_display_monitor_attributes_list): New functions.
5599 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5601 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5603 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5605 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5607 * fileio.c (Qfile_notify_error): New error symbol.
5609 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5610 * inotify.c (inotify_callback, symbol_to_inotifymask)
5611 (Finotify_add_watch, Finotify_rm_watch): Use it.
5612 (inotifyevent_to_event): Exchange order of cookie and file name.
5613 (Finotify_add_watch): Adapt docstring.
5615 * lisp.h (Qfile_notify_error): Declare.
5617 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5619 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5620 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5621 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5622 which did not work (see <http://bugs.gnu.org/14569#307>).
5623 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5624 && (!noninteractive || initialized)). This attempts to thread
5625 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5627 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5629 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5630 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5632 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5634 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5635 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5636 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5637 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5639 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5641 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5642 Define to __sys_siglist.
5644 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5646 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5647 word-wrap, so that overflow-newline-into-fringe would work in
5648 visual-line-mode. (Bug#2749)
5649 (move_it_in_display_line_to): When the last scanned display
5650 element fits exactly on the display line, and
5651 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5652 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5653 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5654 finding buffer position that corresponds to pixel coordinates,
5655 e.g. in buffer_posn_from_coords.
5657 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5659 * process.c (handle_child_signal): Call catch_child_signal if
5662 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5664 Don't convert function pointers to void * and back.
5665 It isn't portable C, and it's easy enough to avoid.
5666 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5667 (make_save_value): Add support for SAVE_FUNCPOINTER.
5668 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5669 * print.c (print_object):
5670 Distinguish function from object pointers.
5671 * lisp.h (SAVE_FUNCPOINTER): New constant.
5672 (SAVE_SLOT_BITS): Adjust to it.
5673 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5674 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5675 (voidfuncptr): New typedef.
5676 (struct Lisp_Save_Value): New member data[0].funcpointer.
5677 (XSAVE_FUNCPOINTER): New function.
5679 Simplify buildobj processing.
5680 * Makefile.in (buildobj.h): Make it a sequence of strings each
5681 followed by comma, rather than a single string. Put it into a
5682 .tmp file in case there's an error while generating it.
5683 (gl-stamp): Use .tmp for temp files.
5684 (mostlyclean): Clean .tmp files.
5685 * doc.c (buildobj): Move to just the routine that needs it.
5686 It's now an array of strings, so processing is simpler.
5688 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5690 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5691 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5692 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5693 Invoke malloc_enable_thread even when not interactive.
5694 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5695 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5696 in this case, since the underlying bug has now been fixed.
5698 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5700 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5701 unlinking it (bug#14691).
5703 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5705 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5706 before checking whether buffer is modified. This lets
5707 `kill-buffer-query-functions' cancel killing of the buffer or save
5708 its content before `kill-buffer' asks user the "Buffer %s
5709 modified; kill anyway?" question.
5711 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5713 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5714 Let the super performKeyEquivalent deal with them (Bug#14747).
5716 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5718 * widget.c (resize_cb): Remove unused local.
5720 Do not use GTK 3 if it exists but cannot be compiled.
5721 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5722 * xterm.c (x_error_handler) [!USE_GTK]:
5725 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5727 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5729 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5730 to the valid range of values. (Bug#14753)
5732 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5733 when moving point by using the current glyph matrix. This avoids
5734 the need to force redisplay when this function is called in a
5737 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5739 Fix minor problems found by static checking.
5740 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5741 Redo the latter's body to sidestep GCC parenthesization warnings.
5742 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5743 * coding.c (detect_coding, detect_coding_system):
5744 * coding.h (struct undecided_spec):
5745 Use bool for boolean.
5746 * image.c (QCmax_width, QCmax_height): Now static.
5747 * xdisp.c (Fmove_point_visually): Remove unused local.
5749 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5751 * xdisp.c (Fmove_point_visually): New function.
5753 2013-06-28 Kenichi Handa <handa@gnu.org>
5755 * coding.h (define_coding_undecided_arg_index): New enum.
5756 (coding_attr_index): New members
5757 coding_attr_undecided_inhibit_null_byte_detection,
5758 coding_attr_undecided_inhibit_iso_escape_detection,
5759 coding_attr_undecided_prefer_utf_8.
5760 (undecided_spec): New struct.
5761 (struct coding_system): New member `undecided' of the member
5764 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5765 (detect_coding): Likewise.
5766 (detect_coding_system): Likewise.
5767 (Fdefine_coding_system_internal): New coding system properties
5768 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5770 (syms_of_coding): Adjust for coding_arg_undecided_max.
5772 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5774 * image.c (x_from_xcolors): Remove unused local.
5776 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5778 Defer image data transfer between X client and server until actual
5781 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5784 * image.c (Destroy_Image): Remove.
5785 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5786 `mask_p', and `colors_p'. All uses changed.
5787 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5788 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5789 New macros for `flags' arg to x_clear_image_1.
5790 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5791 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5792 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5793 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5794 (image_get_x_image, image_unget_x_image): New functions or macros.
5795 (image_background, image_background_transparent, x_to_xcolors)
5796 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5797 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5798 instead of Destroy_Image.
5799 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5800 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5801 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5802 (imagemagick_load_image, svg_load_image): Use them instead of
5803 x_create_x_image_and_pixmap, and x_put_x_image followed by
5804 x_destroy_x_image, respectively.
5805 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5806 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5807 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5808 background_transparent fields.
5809 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5810 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5812 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5814 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5815 This mostly consists of undoing recent changes.
5816 * callproc.c (Fcall_process):
5817 * process.c (create_process):
5818 Do not worry about catching SIGCHLD here, undoing previous change.
5819 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5820 * process.c, process.h (catch_child_signal):
5821 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5822 * process.c (catch_child_handler): Don't worry about being called
5823 lazily and do not assume caller has blocked SIGCHLD, undoing
5824 previous change. Move first-time stuff back to
5825 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5826 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5827 set lib_child_handler if it's already initialized, which may
5828 help avoid problems on GNUStep.
5830 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5832 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5833 * callproc.c (Fcall_process):
5834 * process.c (create_process):
5835 Make sure SIGCHLD is caught before we fork,
5836 since Emacs startup no arranges to catch SIGCHLD.
5837 * process.c (lib_child_handler): Initialize to null, not to
5839 (catch_child_signal): Allow self to be called lazily.
5840 Do nothing if it's already been called.
5841 Assume caller has blocked SIGCHLD (all callers do now).
5842 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5843 just before it's really needed.
5844 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5845 since it hasn't been caught yet.
5847 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5849 * image.c (compute_image_size): New function to implement
5850 :max-width and :max-height.
5851 (imagemagick_load_image): Use it.
5853 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5855 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5856 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5858 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5859 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5860 the SIGCHLD handler, since the code is not atomic and (due to glib)
5861 signals may be arriving now.
5862 * sysdep.c (init_signals): Do not catch child signals here;
5863 'main' now does that later, at a safer time.
5865 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5867 Clean up SIGCHLD handling a bit (Bug#14569).
5868 * process.c, process.h (catch_child_signal):
5869 Now always extern, even if !NS_IMPL_GNUSTEP.
5870 * process.c (catch_child_signal): Move glib tickler here from
5871 init_process_emacs, so that it's done earlier in Emacs
5872 initialization. Also move the noninteractive && !initialized
5873 check here from init_process_emacs. This is all a bit cleaner for
5874 GNUish platforms, and I hope it works around the Cygwin bug.
5875 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5876 that glib signal handling is tickled before glib creates threads.
5878 * process.c (wait_reading_process_output): Avoid int overflow
5879 when reading more than 2 GiB total from a process.
5881 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5883 * process.c (create_process): Handle a couple more cases,
5884 i.e., work even if new_argv and wait_child_setup[i] are cached.
5885 Use Fcall_process's style for volatile vars.
5887 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5889 * process.c (create_process): Mark PROCESS volatile.
5891 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5893 Use C99-style flexible array members if available.
5894 This avoids some subtle aliasing issues, which typically
5895 aren't a problem with GCC but may be a problem elsewhere.
5896 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5897 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5898 In either case, it uses a flexible array member rather than
5899 the old struct hack. All uses changed.
5900 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5901 Adjust to sdata reorganization.
5902 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5903 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5904 that ports better to pre-C99 non-GCC.
5905 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5906 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5907 as the latter has changed.
5908 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5909 and port better to pre-C99 GCC.
5910 * image.c (struct xpm_cached_color):
5911 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5912 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5913 Use FLEXIBLE_ARRAY_MEMBER.
5914 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5915 Move decl to top level so it gets checked against implementation.
5916 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5917 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5919 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5921 * syntax.c: Integer cleanups.
5922 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5923 All uses that need 0-or-2 changed to:
5924 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5925 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5926 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5927 (char_quoted, prev_char_comend_first, back_comment)
5928 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5929 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5930 Use bool for boolean.
5931 (update_syntax_table, skip_chars, skip_syntaxes):
5932 Prefer int to unsigned when either will do.
5933 (back_comment): Return boolean success flag, like forw_comment,
5934 instead of positive-or-minus-1 (which might have overflowed int anyway).
5935 Don't stuff ptrdiff_t into int.
5936 (syntax_spec_code, syntax_code_spec): Now const.
5937 (Fmatching_paren, scan_lists, scan_sexps_forward):
5938 Use enum syntaxcode for syntax code.
5939 (Fmatching_paren): Check that arg is a character, not just an integer.
5940 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5941 (Finternal_describe_syntax_value): Omit no-longer-needed
5943 (skip_chars): Use char, not unsigned char, when the distinction
5945 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5946 * bytecode.c (exec_byte_code):
5947 * syntax.c (syntax_spec_code, Fchar_syntax)
5948 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5950 * syntax.h (SYNTAX_WITH_FLAGS):
5951 Omit unnecessary casts.
5953 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5955 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5956 line dimensions here, to avoid race conditions with the main
5957 thread. (Bug#14062, bug#14630, bug#14669)
5959 * w32term.c (w32_draw_window_cursor): Compute the header line and
5960 mode line dimensions here.
5961 <w32_system_caret_window, w32_system_caret_hdr_height>:
5962 <w32_system_caret_mode_height>: New variables.
5964 * w32term.h: Declare them.
5966 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5968 * alloc.c (die): Move "assertion failed" string here ...
5969 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5970 COND when SUPPRESS_CHECKING. This shrinks the executable text
5971 size by 0.8% to 2.2% when configured with --enable-checking,
5972 depending on optimization flags (GCC 4.8.1 x86-64).
5974 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5976 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5978 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5979 base is 2; this is more accurate.
5981 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5983 * sound.c (string_default): Move to !WINDOWSNT section.
5984 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5986 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5988 * sound.c: Integer cleanups.
5989 Remove unnecessary forward decls.
5990 (struct sound_device): The 'file' member is now a Lisp_Object, not
5991 a char *, so that we needn't invoke alloca on a huge size.
5992 (Fplay_sound_internal): Adjust to this.
5993 (string_default): New function.
5994 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5995 Use it to adjust to the struct sound_device change.
5996 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5997 (be2hs) [0]: Remove.
5999 * syntax.c (skip_chars): Don't use uninitialized storage
6000 when searching a multibyte buffer for characters that are not in a
6001 unibyte string that contains non-ASCII characters.
6003 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6005 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6006 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6008 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6010 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6012 2013-06-18 Kenichi Handa <handa@gnu.org>
6014 * font.c (Ffont_spec): Signal an error for an invalid font name
6017 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6019 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6020 In particular this ports to 32-bit sparc Sun cc.
6021 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6022 array with a dummy element at specpdl[-1], so that its address can
6024 (unbind_to): Do not copy the binding; not needed, now that we
6025 copy old_value in the one place where the copy is needed.
6026 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6027 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6028 (union specbinding): Rename from struct specbinding. Redo layout
6029 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6030 which is not portable. With Sun C 5.12 32-bit sparc, the
6031 declaration causes nargs to be an unsigned bitfield, a behavior
6032 that the C standard allows; but Emacs wants nargs to be signed.
6033 The overall type is now a union of structures rather than a
6034 structure of union of structures, and the 'kind' member is now a
6035 bitfield, so that the overall type doesn't grow. All uses changed.
6036 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6038 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6040 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6041 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6043 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6045 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6047 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6048 unless we know that the window w's frame is a frame object.
6049 Another attempt at solving bug#14062 and bug#14630.
6051 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6053 * textprop.c (property_set_type): New enum.
6054 (add_properties): Allow appending/prepending text properties.
6055 (add_text_properties_1): Factored out of Fadd_text_properties.
6056 (Fadd_text_properties): Move all the code into
6057 add_text_properties_1.
6058 (Fadd_face_text_property): New function that calls
6059 add_text_properties_1.
6061 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6063 Move functions from lisp.h to individual modules when possible.
6064 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6065 * alloc.c (XFLOAT_INIT, set_symbol_name):
6066 * buffer.c (CHECK_OVERLAY):
6067 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6068 (set_char_table_parent):
6069 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6070 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6071 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6072 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6074 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6075 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6076 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6077 (backtrace_args, backtrace_debug_on_exit):
6078 * floatfns.c (CHECK_FLOAT):
6079 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6080 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6081 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6082 (set_hash_index_slot):
6083 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6084 * marker.c (CHECK_MARKER):
6085 * textprop.c (CHECK_STRING_OR_BUFFER):
6086 * window.c (CHECK_WINDOW_CONFIGURATION):
6087 Move here from lisp.h, and make these functions static rather than
6089 * buffer.c (Qoverlayp):
6091 * fns.c (Qhash_table_p):
6092 * window.c (Qwindow_configuration_p):
6094 * lisp.h: Remove the abovementioned defns and decls.
6096 Use functions, not macros, for XINT etc (Bug#11935).
6097 In lisp.h, prefer functions to function-like macros, and
6098 constants to object-like macros, when either will do. This:
6099 . simplifies use, as there's no more need to worry about
6100 arguments' side effects being evaluated multiple times.
6101 . makes the code easier to debug on some platforms.
6102 However, when using gcc -O0, keep using function-like macros
6103 for a few critical operations, for performance reasons.
6104 This sort of thing isn't needed with gcc -Og, but -Og
6105 is a GCC 4.8 feature and isn't widely-enough available yet.
6106 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6107 Remove enum lsb_bits; no longer needed.
6108 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6109 * buffer.c (Qoverlap):
6111 * fns.c (Qhash_table_p):
6112 Now extern, so lisp.h can use these symbols.
6113 * dispextern.h: Include character.h, for MAX_CHAR etc.
6114 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6115 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6116 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6117 (GLYPH_CODE_P): Move here from lisp.h.
6118 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6119 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6120 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6121 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6122 XUNTAG now returns void *.
6123 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6124 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6125 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6126 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6127 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6128 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6129 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6130 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6131 New macros, renamed from their sans-lisp_h_ counterparts.
6132 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6133 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6134 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6135 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6136 If compiling via GCC without optimization, define these as macros
6137 in addition to inline functions.
6138 To disable this, compile with -DINLINING=0.
6139 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6140 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6141 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6142 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6143 (INTMASK, VALMASK): Now macros, since static values cannot be
6144 accessed from extern inline functions.
6145 (VALMASK): Also a constant, for benefit of old GDB.
6146 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6147 is INTEGERP, which can fold it in.
6148 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6149 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6150 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6151 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6152 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6153 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6154 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6155 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6156 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6157 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6158 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6159 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6160 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6161 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6162 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6163 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6164 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6165 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6166 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6167 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6168 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6169 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6170 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6171 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6172 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6173 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6174 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6175 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6176 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6177 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6178 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6179 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6180 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6182 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6183 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6184 (VALMASK): Define in one place rather than in two, merging the
6185 USE_LSB_TAG parts; this is simpler.
6186 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6187 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6188 Move up, to avoid use before definition.
6189 Also include "globals.h" earlier, for the same reason.
6190 (make_natnum): New function.
6191 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6192 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6193 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6194 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6195 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6196 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6197 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6198 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6199 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6200 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6201 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6202 (Qwindow_configuration_p, Qimage): New forward declarations.
6203 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6204 (STRING_COPYIN): Remove; unused.
6205 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6206 (xcar_addr, xcdr_addr): New functions. All uses changed.
6207 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6208 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6209 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6210 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6211 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6212 (TYPE_RANGED_INTEGERP): Simplify.
6213 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6214 (setlocale, fixup_locale, synchronize_system_messages_locale)
6215 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6216 Now empty functions, not macros.
6217 (functionp): Return bool, not int.
6218 * window.c (Qwindow_configuration_p): Now extern,
6219 so window.h can use it.
6220 * window.h (Qwindowp): Move decl back to lisp.h.
6222 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6224 * xdisp.c (Fline_pixel_height): New function, required for solving
6227 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6229 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6231 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6233 * lread.c (syms_of_lread):
6234 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6236 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6238 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6240 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6242 * fileio.c (expand_file_name): Doc fix.
6244 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6246 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6247 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6248 Wait for self, not for 0. This can't hurt on GNU or similar
6249 system, and may help with Cygwin.
6251 * keyboard.c: Don't use PROP (...) as an lvalue.
6252 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6253 Use set_prop (A, B), not PROP (A) = B.
6255 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6257 * xdisp.c (get_it_property): Use it->window instead of generating
6258 a Lisp object from it->w.
6260 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6262 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6263 get-char-property the window that is being rendered, instead of
6264 the buffer, to support window-specific overlays. (Bug#14575)
6265 (compute_display_string_pos): When W is NULL, use the current
6266 buffer as the object to pass to get-char-property.
6267 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6268 pointer member of the bidi iterator, since no window is pertinent
6271 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6273 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6274 being displayed, and pass it to compute_display_string_pos.
6275 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6276 (bidi_paragraph_init): All callers changed.
6278 * xdisp.c (init_from_display_pos, init_iterator)
6279 (handle_single_display_spec, next_overlay_string)
6280 (get_overlay_strings_1, reseat_1, reseat_to_string)
6281 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6282 Set bidi_it.w member from it->w.
6283 (compute_display_string_pos): Accept additional argument, the
6284 window being displayed, and pass it to Fget_char_property.
6287 * dispextern.h (struct bidi_it): New member w, the window being
6289 (compute_display_string_pos): Adjust prototype.
6291 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6293 * xgselect.c: Remove unneeded include xterm.h.
6295 * process.c (wait_reading_process_output): Check for NS before GLIB.
6296 GLIB may be linked in due to rsvg, but ns_select must be called.
6298 * xgselect.c (xg_select): Remove call to window_system_available
6299 and g_main_context_pending at the top, so Gdk events (i.e. file
6300 notify) are processed when Emacs is started with -nw.
6302 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6304 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6305 (ctagsfiles3): New variable, includes only *.m files.
6306 (TAGS): Use an explicit language name in the regular expressions,
6307 to avoid transformation of '/SOMETHING' by MSYS to
6308 'c:\MSYS\SOMETHING'.
6310 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6312 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6314 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6316 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6317 still need to set the mouse pointer shape and activate help-echo.
6320 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6322 A few porting etc. fixes for the new file monitor code.
6323 See the thread containing
6324 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6325 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6326 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6327 (dir_monitor_callback, Fgfile_rm_watch):
6328 Use assq_no_quit instead of Fassoc, for speed.
6329 (dir_monitor_callback, Fgfile_rm_watch):
6330 eassert that the monitor is a fixnum.
6331 (dir_monitor_callback): No need for CDR_SAFE.
6332 Simplify building of lisp with alternative tails.
6333 (Fgfile_add_watch, Fgfile_rm_watch):
6334 Do not assume glib functions set errno reliably on failure.
6335 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6336 and signal an error otherwise.
6337 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6338 Use Fdelq instead of Fdelete, for speed.
6340 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6342 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6343 don't insist on being invoked on a highlighted tool-bar button.
6344 Avoids losing tool-bar functionality when mouse-highlight is nil.
6345 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6346 Don't highlight when mouse-highlight is nil.
6347 (note_mouse_highlight): When mouse-highlight is nil, don't return
6348 right away; instead, run tool-bar and mode-line highlight
6349 subroutine, clear any existing highlight, and revert the mouse
6350 pointer to its default shape. (Bug#14558)
6352 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6354 * lisp.mk (lisp): Add prog-mode.el.
6356 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6358 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6359 * process.c (dummy_handler): New function.
6360 (lib_child_handler): New static var.
6361 (handle_child_signal): Invoke it.
6362 (catch_child_signal): If a library has set up a signal handler,
6363 save it into lib_child_handler.
6364 (init_process_emacs): If using glib and not on Windows, tickle glib's
6365 child-handling code so that it initializes its private SIGCHLD handler.
6366 * syssignal.h (SA_SIGINFO): Default to 0.
6367 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6368 31; it should no longer be needed now.
6370 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6372 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6374 * gfilenotify.c (globals_of_gfilenotify): New function.
6375 (syms_of_gfilenotify): Move global initialization there.
6377 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6379 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6381 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6382 * keyboard.c (menu_bar_items, tool_bar_items):
6383 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6384 not override local keymaps any more.
6386 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6388 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6390 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6392 * w32console.c (initialize_w32_display): Return the dimensions of
6393 the console window via 2 additional arguments, not via the current
6394 frame. This avoids crashes due to overrunning the bounds of
6395 frame's decode_mode_spec_buffer, which is not resized following
6396 the change of the frame dimensions from the initial 10x10.
6398 * w32term.h (w32_initialize_display_info): Adjust prototype.
6400 * term.c (init_tty): Take dimensions of the frame from the values
6401 returned by initialize_w32_display.
6403 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6404 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6405 (LIBES): Add $(GFILENOTIFY_LIBS).
6407 * w32inevt.c (handle_file_notifications): Add dummy implementation
6408 for !HAVE_W32NOTIFY.
6410 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6412 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6414 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6416 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6418 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6420 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6422 Fix minor problems found by static checking.
6423 * data.c (pure_write_error):
6424 Use xsignal2, not Fsignal, as Fsignal might return.
6425 * eval.c (set_backtrace_debug_on_exit): Now static.
6426 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6427 No longer inline. EXTERN_INLINE is needed only for functions
6428 defined in .h files. Reindent function header as per GNU style.
6429 (backtrace_p, backtrace_top, backtrace_next):
6430 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6431 compiler or linker. Add extern decls to pacify gcc -Wall.
6432 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6434 * frame.c (free_monitors): Define only on platforms that need it.
6435 * nsterm.m (ns_term_init):
6436 * process.c (catch_child_signal):
6437 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6438 defined on all porting targets these days.
6439 * process.c, process.h (catch_child_signal):
6440 Make it extern only if NS_IMPL_GNUSTEP is defined.
6442 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6444 * w32.c (gettimeofday): Make the signature identical to prototype
6445 in nt/inc/sys/time.h.
6447 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6449 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6452 * keyboard.c (safe_run_hooks_error): Improve error message.
6454 * data.c (pure_write_error): Add `object' argument.
6455 * puresize.h (CHECK_IMPURE): Use it.
6457 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6459 * Makefile.in (NOTIFY_OBJ): New variable.
6460 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6462 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6463 Call syms_of_gfilenotify.
6465 * gfilenotify.c: New file.
6467 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6468 and Qfile_w32notify.
6469 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6470 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6472 * lisp.h: Declare syms_of_gfilenotify.
6474 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6476 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6478 Merge the specpdl and backtrace stacks. Make the structure of the
6479 specpdl entries more obvious via a tagged union of structs.
6480 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6481 (enum specbind_tag): New enum.
6482 (struct specbinding): Make it a tagged union of structs.
6483 Add a case for backtrace records.
6484 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6485 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6486 (backtrace_debug_on_exit): New accessors.
6487 (struct backtrace): Remove.
6488 (struct catchtag): Remove backlist field.
6489 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6491 (Flocal_variable_p): Speed up the common case where the binding is
6493 * eval.c (backtrace_list): Remove.
6494 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6495 (set_backtrace_args, set_backtrace_nargs)
6496 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6497 (backtrace_next): New functions.
6498 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6499 (unwind_to_catch, internal_lisp_condition_case)
6500 (internal_condition_case, internal_condition_case_1)
6501 (internal_condition_case_2, internal_condition_case_n): Don't bother
6502 with backtrace_list any more.
6503 (Fsignal): Adjust to new backtrace format.
6504 (grow_specpdl): Move up.
6505 (record_in_backtrace): New function.
6506 (eval_sub, Ffuncall): Use it.
6507 (apply_lambda): Adjust to new backtrace format.
6508 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6510 (specbind): Adjust to new specpdl format. Simplify.
6511 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6512 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6514 (mark_backtrace): Remove.
6515 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6516 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6517 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6519 * profiler.c (record_backtrace): Use get_backtrace.
6520 (handle_profiler_signal): Use backtrace_top_function.
6521 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6524 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6526 * process.h (catch_child_signal): Declare.
6528 * process.c (catch_child_signal): New function.
6529 (init_process_emacs): Call it.
6531 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6532 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6534 (x_set_cursor_type): Remove declaration.
6535 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6536 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6537 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6538 (ns_get_color): Use F suffix on float.
6539 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6540 (ns_get_rgb_color): Remove.
6541 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6542 (note_mouse_movement): x and y are CGFloat.
6543 (ns_draw_fringe_bitmap): Remove unused rowY.
6544 Change #if to COCOA && >= 10_6.
6545 (ns_draw_window_cursor): Remove unused overspill.
6546 (ns_draw_underwave): width and x are EamcsCGFloat.
6547 (ns_draw_box): thickness is CGFloat.
6548 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6549 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6550 if not in main thread.
6551 (ns_get_pending_menu_title, ns_check_menu_open)
6552 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6553 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6554 (sendFromMainThread:): New method.
6555 (changeFont:): size is CGFloat.
6556 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6557 Disable warning about permanent text.
6558 (characterIndexForPoint:): Adjust return type depending on GNUStep
6560 (mouseDown:): delta is CGFloat.
6561 (updateFrameSize): Remove unised variable f.
6562 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6563 Cast float to EmacsCGFloat.
6564 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6565 also to -1 when restoring.
6566 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6567 inside NS_IMPL_COCOA.
6568 (toggleFullScreen:): Put call to toggleFullScreen inside
6569 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6570 (setPosition:portion:whole:): por is CGFloat.
6571 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6572 (mouseDown:): Use CGFloat.
6573 (mouseDragged:): Remove unised variable edge.
6574 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6576 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6578 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6579 when NS_IMPL_GNUSTEP.
6580 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6581 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6582 (EmacsToolbar): Add clearAll. Add tag argument to
6583 addDisplayItemWithImage.
6584 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6586 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6588 * nsmenu.m (ns_update_menubar): Make static.
6589 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6590 (fillWithWidgetValue:): Add cast to SEL for setAction.
6591 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6592 (update_frame_tool_bar): Update code for GNUStep.
6593 (clearAll): New method.
6594 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6595 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6596 Move identifierToItem setObject and activeIdentifiers addObject before
6597 call to insertItemWithItemIdentifier.
6598 (validateVisibleItems): Fix indentation.
6599 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6600 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6601 UtilityWindow to aStyle, remove call to setStyleMask.
6603 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6605 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6606 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6607 Use F suffix on floats.
6608 (ns_char_width): Returns CGFloat.
6609 (ns_ascii_average_width): w is CGFloat instead of float.
6610 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6612 (ns_glyph_metrics): CGFloat instead of float.
6614 * nsfns.m (x_set_foreground_color, x_set_background_color):
6616 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6617 remove unused variables.
6618 (Fns_read_file_name): Keep track if panel is for save.
6619 Use ns_filename_from_panel/ns_directory_from_panel.
6620 (Fns_list_services): delegate only used for COCOA.
6621 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6622 Just return the input if GNUStep.
6623 (x_screen_planes): Remove.
6624 (Fxw_color_values): Use EmacsCGFloat
6625 (Fns_display_monitor_attributes_list): Only get screen number for
6627 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6629 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6630 ns_directory_from_panel.
6632 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6634 * process.c (handle_child_signal): Also use WCONTINUED.
6635 This is so that list-processes doesn't mistakenly list the process
6636 as stopped, when the process has actually been continued and is
6639 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6641 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6642 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6643 not already configured.
6645 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6647 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6649 * Makefile.in (mostlyclean): Remove *.res files.
6651 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6653 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6654 a buffer (bug#8447).
6656 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6658 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6659 display vector, and we backtrack, handle the case that the
6660 previous character position is also displayed from a display
6661 vector or covered by a display string or image. (Bug#14476)
6663 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6665 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6666 (struct MonitorInfo, free_monitors): Remove.
6667 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6668 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6669 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6672 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6673 (struct MonitorInfo, free_monitors): Remove.
6674 (ns_screen_name): Make static.
6675 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6676 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6679 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6680 (struct MonitorInfo): New struct.
6681 (free_monitors, make_monitor_attribute_list): Declare.
6683 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6685 (free_monitors, make_monitor_attribute_list): New functions.
6686 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6689 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6691 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6693 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6695 * keyboard.c: Apply keyboard decoding only to events that come directly
6696 from the tty, not from unread-command-events (bug#14368).
6697 (read_event_from_main_queue): New function, extracted from read_char).
6698 (read_decoded_char): Remove.
6699 (read_decoded_event_from_main_queue): New function to replace it.
6700 (read_char): Use it.
6701 (read_key_sequence): Use read_char rather than read_decoded_char.
6703 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6705 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6707 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6709 2013-05-22 Kenichi Handa <handa@gnu.org>
6711 The following changes are to fix the setting of
6712 buffer-file-coding-system on, for instance, C-x RET c unix RET
6713 _FILE_OF_DOS_EOL_TYPE_ RET.
6715 * coding.h (struct coding_system): New member detected_utf8_chars.
6717 * coding.c (detect_coding_utf_8): Count characters and check EOL
6718 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6720 (setup_coding_system): Do not initialize coding->head_ascii.
6721 (check_ascii): Do not set coding->eol_seen but update it. Do not
6722 call adjust_coding_eol_type here.
6723 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6724 If the eol-type of CODING is already specified, adjust the eol type
6725 of the found coding-system.
6726 (decode_coding_gap): Cancel previous change. Utilize the
6727 character numbers counted by detect_coding_utf_8. Fix detection
6730 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6732 * search.c (looking_at_1): Only set last_thing_searched if the match
6733 changed the match-data (bug#14281).
6735 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6737 * xdisp.c (reseat_at_previous_visible_line_start):
6738 Already declared in dispextern.h, so remove it here.
6739 (move_it_vertically_backward): Likewise.
6741 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6743 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6744 (Fx_display_pixel_width, Fx_display_pixel_height)
6745 (Fx_display_mm_width, Fx_display_mm_height):
6746 Mention `display-monitor-attributes-list' in docstrings.
6748 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6749 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6750 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6751 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6752 (Fx_display_backing_store, Fx_display_visual_class)
6753 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6754 (Fx_display_grayscale_p, Fx_display_pixel_width)
6755 (Fx_display_pixel_height, Fx_display_planes)
6756 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6757 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6758 (Fx_display_mm_width, Fx_display_mm_height)
6759 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6760 height for all physical monitors as in X11.
6762 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6763 Return pixel width or height for all physical monitors as in X11.
6765 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6767 Port --enable-gcc-warnings to clang.
6768 * bytecode.c (exec_byte_code):
6770 Redo diagnostic pragmas to pacify clang, too.
6771 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6772 * editfns.c (Fencode_time):
6773 * fileio.c (file_accessible_directory_p):
6774 * font.c (font_unparse_xlfd):
6775 Use '&"string"[index]' instead of '"string" + (index)'.
6776 * undo.c (user_error): Remove; unused.
6778 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6780 * insdel.c (insert_1_both): Document the arguments, instead of
6781 referring to insert_1, which no longer exists.
6783 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6784 some window, increment windows_or_buffers_changed, so that
6785 *Messages* display in that window is updated. (Bug#14408)
6787 * w32.c: Include epaths.h.
6788 (init_environment): Use cmdproxy.exe without leading directories.
6789 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6791 (gettimeofday): Adjust signature and return value to Posix
6794 * unexw32.c (open_output_file): Delete the existing emacs.exe
6795 before creating it, to break the hard link to the versioned
6798 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6799 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6800 (FIRSTFILE_OBJ): New variables.
6801 (W32_RES): Rename to EMACSRES. All users changed.
6802 (base_obj): Use $(CM_OBJ).
6803 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6804 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6805 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6806 $(W32_RES_LINK) before $(LIBES).
6807 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6809 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6811 * makefile.w32-in (DOC): Use just "DOC".
6813 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6815 * process.c: Export default filters and sentinels to Elisp.
6816 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6818 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6819 (Fset_process_sentinel, Fformat_network_address):
6820 Default to them instead of nil.
6821 (server_accept_connection): Sentinels can't be nil any more.
6822 (read_and_dispose_of_process_output): New function, extracted from
6823 read_process_output.
6824 (read_process_output): Use it; filters can't be nil.
6825 (Finternal_default_process_filter): New function, extracted from
6826 read_process_output.
6827 (exec_sentinel_unwind): Remove function.
6828 (exec_sentinel): Don't zilch sentinel while running.
6829 (status_notify): Sentinels can't be nil.
6830 (Finternal_default_process_sentinel): New function extracted from
6832 (setup_process_coding_systems): Default filter is not nil any more.
6833 (syms_of_process): Export new Elisp functions and initialize
6835 * lisp.h (make_lisp_proc): New function.
6837 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6839 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6841 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6843 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6844 unless we know that the window w is a leaf window.
6845 Another attempt at solving bug#14062.
6847 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6849 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6852 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6854 * image.c (gif_load): Check that subimages fit (Bug#14345).
6856 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6858 * lread.c (skip_dyn_eof): New function.
6859 (read1): Use it to skip the end of a file in response to #@00.
6861 * doc.c (get_doc_string): Slightly relax the sanity checking.
6863 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6865 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6866 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6867 (MonitorInfo): New struct.
6868 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6869 (Fns_display_monitor_attributes_list): New functions.
6870 (display-usable-bounds): Remove.
6871 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6874 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6876 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6877 (GTK_CHECK_VERSION): New macro, if not already defined.
6878 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6879 replaced by GTK_CHECK_VERSION.
6881 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6883 * xterm.h (GTK_PREREQ): New macro.
6884 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6885 to use this macro instead, for consistency and clarity.
6887 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6889 * xdisp.c (row_for_charpos_p): New function, with code of
6890 cursor_row_p, but accepts an additional argument CHARPOS instead
6891 of using a hardcoded PT.
6892 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6893 (row_containing_pos): Call row_for_charpos_p instead of partially
6894 doing the same. Fixes cursor positioning under longlines-mode
6895 when longlines-show-effect includes more than one newline, when
6896 moving the cursor vertically up.
6898 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6900 * makefile.w32-in (ACL_H): New macro.
6901 ($(BLD)/fileio.$(O)): Update dependencies.
6903 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6905 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6906 * Makefile.in (LIB_ACL): New macro.
6907 (LIBACL_LIBS): Remove.
6908 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6909 * fileio.c: Include <acl.h>.
6910 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6911 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6913 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6916 * unexelf.c: Don't assume ElfW (Half) fits in int.
6917 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6918 when dealing with ElfW (Half) values, since they can exceed 2**31
6919 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6920 (entry_address): Omit unused NUM arg. All uses changed.
6922 2013-05-07 Juri Linkov <juri@jurta.org>
6924 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6925 to the string converted from number with `Fnumber_to_string'.
6928 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6930 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6931 This fixes a problem introduced by my previous change.
6933 2013-05-07 Glenn Morris <rgm@gnu.org>
6935 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6937 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6939 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6941 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6943 Static checking by GCC 4.8.0.
6944 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6945 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6946 (x_get_monitor_attributes_fallback)
6947 (x_get_monitor_attributes_xinerama)
6948 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6949 Define only if USE_GTK.
6950 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6951 (x_get_monitor_attributes_fallback): Omit unused locals.
6952 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6953 Use double, not float, to avoid mixed-mode floating point arithmetic.
6955 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6956 Jan Djärv <jan.h.d@swipnet.se>
6958 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6959 (XINERAMA_CFLAGS): New macros.
6960 (ALL_CFLAGS, LIBES): Use them.
6962 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6963 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6964 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6965 (syms_of_xfns): DEFSYM them.
6966 (struct MonitorInfo): New struct.
6967 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6968 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6969 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6970 (x_get_monitor_attributes_xinerama): New functions.
6971 (Fx_display_monitor_attributes_list): New primitive.
6972 (syms_of_xfns): Defsubr it.
6974 * xterm.h (x_display_info): Add Xatom_net_workarea and
6975 Xatom_net_current_desktop.
6977 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6978 and dpyinfo->Xatom_net_current_desktop.
6980 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6982 * xdisp.c (pos_visible_p): Use the special code for finding the
6983 beginning of a display property or overlay for any "replacing"
6984 display property, not just for display strings. This solves
6985 incorrect reporting of position by posn-at-point. (Bug#14241)
6987 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6989 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6990 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6991 Verify that ElfW (Half) fits in int.
6992 (fatal): Use same signature as lisp.h.
6993 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6994 configure and build with -DUNEXELF_DEBUG without worrying about
6995 other modules that use DEBUG.
6996 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6997 possibly-wide integers now uses it instead of plain fprintf.
6998 (entry_address): New function, which avoids problems with 32-bit
6999 overflow on 64-bit hosts.
7000 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7001 (round_up): Don't assume the remainder fits in int.
7002 (find_section): Use bool for boolean. Simplify debug code.
7003 (unexec): Don't assume file sizes fit in int or size_t.
7004 Omit unnecessary trailing newline in 'fatal' format.
7005 Use strerror rather than outputting decimal error number.
7006 Remove unused code when emacs is not defined;
7007 this file relies on Emacs now.
7008 Don't assume e_phnum and e_shnum are positive.
7010 * regex.c: Fix problems when DEBUG is defined.
7011 (extract_number, extract_number_and_incr): Define regardless of
7012 whether DEBUG is defined; that's simpler and makes the code less
7013 likely to go stale in the normal case when DEBUG is not defined.
7014 Return int rather than taking an int * arg. All callers changed.
7015 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7016 Remove, replacing with ...
7017 (DEBUG_PRINT): New macro. All callers changed.
7018 (DEBUG_COMPILES_ARGUMENTS): New macro.
7019 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7020 (print_compiled_pattern, print_double_string) [DEBUG]:
7021 Use prototype rather than old-style definition.
7022 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7023 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7024 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7025 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7026 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7027 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7028 This matters only when DEBUG is defined.
7030 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7032 * xdisp.c (set_iterator_to_next): Set the
7033 ignore_overlay_strings_at_pos_p flag only if we are _really_
7034 iterating over an overlay string, as indicated by the
7035 current.overlay_string_index member. (Bug#14306)
7037 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7039 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7040 to where it is used, to avoid autorelease issues (Bug#14050).
7042 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7044 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7045 * fileio.c (syms_of_fileio): Implement this.
7046 * filelock.c (create_lock_file): If symbolic links don't work, so
7047 we use a regular file as a lock file, do not fsync the lock file;
7050 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7052 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7053 (syms_of_minibuf): Adjust accodingly.
7055 * callint.c (Fcall_interactively): Adjust calls accordingly.
7057 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7059 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7060 w->contents is a buffer before computing everything else.
7061 Use parentheses to disambiguate last part of the condition.
7063 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7064 assertion violations. (Bug#14062)
7066 2013-05-01 David Reitter <david.reitter@gmail.com>
7068 * nsfns.m (ns_tooltip): Initialize.
7070 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7072 * coding.c (decode_coding_gap): Don't remove the character before
7073 a newline unless it's a CR character. (Bug#14287)
7075 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7077 * dispextern.h (struct face): Move enum face_underline_type
7078 earlier so that bitfields can be in the same word.
7080 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7082 * nsfns.m (handlePanelKeys): New function.
7083 (EmacsOpenPanel:performKeyEquivalent:)
7084 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7085 arrows/function/control and copy/paste keys (Bug#14296).
7087 2013-04-27 Juri Linkov <juri@jurta.org>
7089 * callint.c (Fcall_interactively): Call `Qread_number' for
7090 interactive code letter `n' instead of using duplicate code.
7093 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7095 * systime.h (make_timeval): Declare as 'const'.
7097 2013-04-27 Kenichi Handa <handa@gnu.org>
7099 * font.c (font_open_entity): Always open a font of manageable
7102 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7104 Port better to AIX (Bug#14258).
7105 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7108 2013-04-24 Kenichi Handa <handa@gnu.org>
7110 * coding.c (decode_coding_iso_2022): When an invalid escape
7111 sequence is encountered, reset the invocation and designation
7112 status to the safest one.
7114 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7116 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7117 Without this fix, "make distclean" leaves stamp-h1 behind.
7119 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7121 * w32fns.c (w32_fullscreen_rect): New function to compute the
7122 window rectangle for the given fullscreen mode.
7123 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7124 longer tunes the window size. This keeps the window's edges flush
7125 with the screen and allows the taskbar to hide itself in fullboth.
7127 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7128 window decorations and uses the entire screen.
7130 * w32term.h (w32_fullscreen_rect) Add prototype.
7131 (struct w32_output): Replace normal_width, normal_height,
7132 normal_top, and normal_left members with a single normal_placement
7134 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7136 (FRAME_NORMAL_PLACEMENT): New macro.
7138 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7140 * minibuf.c (Ftest_completion): Silence compiler warning.
7142 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7144 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7147 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7150 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7151 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7152 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7153 parentheses where appropriate.
7155 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7157 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7159 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7161 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7162 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7163 Mention in the doc string that setting these variables takes
7164 effect only after a call to set-window-buffer. (Bug#14200)
7166 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7168 * indent.c (Fvertical_motion): Don't consider display strings on
7169 overlay strings as display strings on the buffer position we
7170 started from. This prevents vertical cursor motion from jumping
7171 more than one line when there's an overlay string with a display
7172 property at end of line.
7173 Reported by Karl Chen <Karl.Chen@quarl.org> in
7174 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7176 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7178 * window.c (select_window): `record_buffer' even if window is
7179 already selected (bug#14191).
7181 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7183 * window.c (Fwindow_end): Test more flags, including the buffer's
7184 last_overlay_modified flag, to determine whether the window's
7185 display is really up-to-date. Prevents the function from
7186 returning a stale value. (Bug#14170)
7187 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7190 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7192 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7193 garbaged only if it is not already the top frame on its TTY.
7194 This prevents flickering due to constant redrawing of TTY frames when
7195 there are GUI frames open in the same session. (Bug#13864)
7197 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7199 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7200 of marking the idle timers directly.
7202 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7204 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7207 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7209 * window.c (select_window): Don't record_buffer while the invariant is
7210 temporarily broken (bug#14161).
7212 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7214 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7216 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7218 2013-04-07 Romain Francoise <romain@orebokech.com>
7220 Ignore additional platform-specific ACL errors (Bug#13702).
7221 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7222 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7224 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7226 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7229 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7231 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7232 This bug was introduced by my 2013-02-25 change that simplified
7233 data_start configuration. Without this change, on GNU/Linux
7234 an Emacs configured with --enable-profiling fails immediately
7235 due to a profiler signal.
7236 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7237 with these flags. On platforms where special flags are needed
7238 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7239 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7240 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7242 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7244 Get rid of some platform-specific functions examining window
7245 system and its capabilities. This is a partial rework of the
7247 * lisp.h (have_menus_p): Remove prototype. This function is
7248 replaced with platform-independent window_system_available.
7249 (check_window_system): Move to...
7250 * frame.h (decode_window_system_frame, window_system_available):
7251 ...here, add new prototypes.
7252 * frame.c (window_system_available, decode_window_system_frame):
7254 (check_window_system): Platform-independent now.
7255 * xterm.h (x_in_use): Remove declaration.
7257 * w32term.h (check_x_frame):
7258 * nsterm.h (check_x_frame): Remove prototypes. This function
7259 is replaced with platform-independent decode_window_system_frame.
7260 * msdos.c (have_menus_p): Remove.
7261 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7262 Remove platform-specific functions. Use check_window_system,
7263 decode_window_system_frame and check_ns_display_info where
7264 appropriate. Minor style and comment tweaks.
7265 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7266 (check_x_frame): Likewise.
7267 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7269 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7270 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7271 * xmenu.c, xselect.c: All related users changed.
7273 2013-04-03 Kenichi Handa <handa@gnu.org>
7275 The following changes is to optimize the code for reading UTF-8
7278 * coding.c (check_ascii): Rename from detect_ascii. Return value
7279 changed. Check EOL format. Do not call adjust_coding_eol_type
7281 (check_utf_8): New function.
7282 (adjust_coding_eol_type): Do nothing if already adjusted.
7283 (detect_coding): Compare the return value of check_ascii with
7284 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7285 (decode_coding_gap): Optimize for valid UTF-8.
7287 2013-03-21 Kenichi Handa <handa@gnu.org>
7289 * coding.c (syms_of_coding): Cancel previous change.
7291 * insdel.c (insert_from_gap): Fix previous change.
7293 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7295 Consistently use platform-specific function to detect window system.
7296 * lisp.h (check_window_system): New prototype. This function is
7297 going to replace check_x, check_w32 and check_ns.
7298 (have_menus_p): Mention msdos.c in comment.
7299 * fontset.c (check_window_system_func): Remove. Adjust all users.
7300 * fontset.h (check_window_system_func): Remove prototype.
7301 * nsterm.h (check_ns):
7302 * xterm.h (check_x):
7303 * w32term.h (check_w32): Likewise.
7304 * menu.c (Fx_popup_menu): Use check_window_system.
7305 * msdos.c (check_window_system): Define for MS-DOS.
7306 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7307 * w32fns.c (check_window_system): Likewise for MS-Windows.
7308 * xfns.c (check_window_system): Likewise for X.
7309 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7310 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7312 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7314 Prefer < to > in range checks such as 0 <= i && i < N.
7315 This makes it easier to visualize quantities on a number line.
7316 This patch doesn't apply to all such range checks,
7317 only to the range checks affected by the 2013-03-24 change.
7318 This patch reverts most of the 2013-03-24 change.
7319 * alloc.c (xpalloc, Fgarbage_collect):
7320 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7321 * character.c (string_escape_byte8):
7322 * charset.c (read_hex):
7323 * data.c (cons_to_unsigned):
7324 * dispnew.c (update_frame_1):
7325 * doc.c (Fsubstitute_command_keys):
7326 * doprnt.c (doprnt):
7327 * editfns.c (hi_time, decode_time_components):
7328 * fileio.c (file_offset):
7329 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7330 * font.c (font_intern_prop):
7331 * frame.c (x_set_alpha):
7332 * gtkutil.c (get_utf8_string):
7333 * indent.c (check_display_width):
7334 * keymap.c (Fkey_description):
7335 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7337 * minibuf.c (read_minibuf_noninteractive):
7338 * process.c (wait_reading_process_output):
7339 * search.c (Freplace_match):
7340 * window.c (get_phys_cursor_glyph):
7341 * xdisp.c (redisplay_internal):
7342 * xsmfns.c (smc_save_yourself_CB):
7343 Prefer < to > for range checks.
7344 * dispnew.c (sit_for): Don't mishandle NaNs.
7345 This fixes a bug introduced in the 2013-03-24 change.
7346 * editfns.c (decode_time_components): Don't hoist comparison.
7347 This fixes another bug introduced in the 2013-03-24 change.
7349 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7351 * frame.h (struct frame): Drop scroll_bottom_vpos
7352 member becaue all real users are dead long ago.
7353 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7354 * xdisp.c (redisplay_internal): Adjust user.
7356 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7358 * nsmenu.m (showAtX:Y:for:): setLevel to
7359 NSPopUpMenuWindowLevel (Bug#13998).
7361 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7363 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7364 (ns_check_pending_open_menu): Declare.
7366 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7367 (x_activate_menubar): Update the menu with title that matches
7368 ns_get_pending_menu_title, and call
7369 ns_check_pending_openmenu (Bug#12698).
7370 (menuWillOpen:): New method.
7371 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7373 * nsterm.m (menu_will_open_state, menu_mouse_point)
7374 (menu_pending_title): New varaibles.
7375 (ns_get_pending_menu_title, ns_check_menu_open)
7376 (ns_check_pending_open_menu): New functions.
7378 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7380 * indent.c (current_column_bol_cache): Remove leftover which is not
7381 used in Fmove_to_column any more.
7382 (current_column, scan_for_column): Adjust users.
7383 * keyboard.c (last_point_position_buffer, last_point_position_window):
7384 Remove leftovers which are not used for recording undo any more.
7385 (command_loop_1, syms_of_keyboard): Adjust users.
7386 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7387 redisplay_window any more.
7388 (move_it_to): Adjust user.
7390 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7392 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7393 Update dependencies.
7395 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7397 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7398 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7401 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7403 * window.h (struct window): Replace hchild, vchild and buffer slots
7404 with the only contents slot. This is possible because each valid
7405 window may have either the child window (in vertical or horizontal
7406 combination) or buffer to display (for the leaf window). Using that,
7407 a lof of operations to traverse and/or change window hierarchies may
7408 be simplified. New member horizontal is used to distinguish between
7409 horizontal and vertical combinations of internal windows.
7410 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7411 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7412 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7413 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7414 Use contents slot, not buffer, where appropriate.
7415 (wset_combination): New function.
7416 (wset_buffer): Add eassert.
7417 (Fframe_first_window): Simplify the loop reaching first window.
7418 (Fwindow_buffer): Use WINDOW_LEAF_P.
7419 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7420 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7421 (unshow_buffer): Convert initial debugging check to eassert.
7422 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7423 (make_parent_window, window_resize_check, window_resize_apply)
7424 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7425 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7426 Adjust to match struct window changes.
7427 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7428 (mark_window_cursors_off, count_windows, get_leaf_windows)
7429 (foreach_window_1): Simplify the loop.
7430 * alloc.c (mark_object): Do not check for the leaf window because
7431 internal windows has no glyph matrices anyway.
7432 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7433 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7434 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7435 (build_frame_matrix_from_window_tree, mirror_make_current)
7436 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7437 (update_window_tree, set_window_update_flags): Simplify the loop.
7438 (sync_window_with_frame_matrix_rows): Enforce live window.
7439 Use contents slot, not buffer, where appropriate.
7440 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7441 and WINDOW_HORIZONTAL_COMBINATION_P.
7442 (make_frame_visible_1): Simplify the loop.
7443 Use contents slot, not buffer, where appropriate.
7444 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7445 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7446 (expose_window_tree): Likewise.
7447 Use contents slot, not buffer, where appropriate.
7448 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7449 to avoid deleted windows. Use contents slot instead of buffer.
7450 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7451 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7452 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7453 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7455 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7457 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7458 identify the reasons for assertion violations in bug#14062 and
7460 (Fx_show_tip): Fix compilation error under
7461 "--enable-check-lisp-object-type". (Bug#14073)
7463 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7464 Reported by <rzl24ozi@gmail.com>.
7466 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7468 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7470 (unwind_with_echo_area_buffer): ...to restore it here.
7471 This is needed to ensure that...
7472 (redisplay_window): ...both window markers are valid here,
7473 which is verified by eassert.
7474 * editfns.c (save_excursion_save): Do not assume that
7475 selected_window always displays the buffer.
7476 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7479 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7481 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7484 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7486 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7488 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7490 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7491 since MinGW's w32api headers do. This avoids compiler warnings.
7493 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7496 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7498 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7500 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7502 * gtkutil.c (style_changed_cb): Check if frame is live and an
7503 X frame (Bug#14038).
7505 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7507 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7508 Define only for _WIN32_WINNT less than 0x0500.
7509 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7511 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7512 see its own definitions of 'struct timeval' and 'struct timezone'.
7514 Fix incompatibilities between MinGW.org and MinGW64 headers.
7515 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7517 * w32.c (REPARSE_DATA_BUFFER): Guard with
7518 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7520 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7522 * xterm.c: Include X11/XKBlib.h
7523 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7525 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7527 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7529 * blockinput.h (input_blocked_p): Likewise.
7530 * bytecode.c (exec_byte_code): Likewise.
7531 * callproc.c (call_process_kill, call_process_cleanup)
7532 (Fcall_process): Likewise.
7533 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7534 (Fccl_execute_on_string): Likewise.
7535 * character.c (string_escape_byte8): Likewise.
7536 * charset.c (read_hex): Likewise.
7537 * cm.c (calccost): Likewise.
7538 * data.c (cons_to_unsigned): Likewise.
7539 * dired.c (directory_files_internal, file_name_completion):
7541 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7542 (sit_for): Likewise.
7543 * doc.c (Fsubstitute_command_keys): Likewise.
7544 * doprnt.c (doprnt): Likewise.
7545 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7546 * emacsgtkfixed.c: Likewise.
7547 * fileio.c (file_offset, Fwrite_region): Likewise.
7548 * floatfns.c (Fexpt, fmod_float): Likewise.
7549 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7551 * font.c (font_intern_prop): Likewise.
7552 * frame.c (x_set_alpha): Likewise.
7553 * gtkutil.c (get_utf8_string): Likewise.
7554 * indent.c (check_display_width): Likewise.
7555 * intervals.c (create_root_interval, rotate_right, rotate_left)
7556 (split_interval_right, split_interval_left)
7557 (adjust_intervals_for_insertion, delete_node)
7558 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7559 (merge_interval_right, merge_interval_left, copy_intervals)
7560 (set_intervals_multibyte_1): Likewise.
7561 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7562 * keymap.c (Fkey_description): Likewise.
7563 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7564 * lread.c (openp, read_integer, read1, string_to_number):
7566 * menu.c (ensure_menu_items): Likewise.
7567 * minibuf.c (read_minibuf_noninteractive): Likewise.
7568 * print.c (printchar, strout): Likewise.
7569 * process.c (create_process, Faccept_process_output)
7570 (wait_reading_process_output, read_process_output, send_process)
7571 (wait_reading_process_output): Likewise.
7572 * profiler.c (make_log, handle_profiler_signal): Likewise.
7573 * regex.c (re_exec): Likewise.
7574 * regex.h: Likewise.
7575 * search.c (looking_at_1, Freplace_match): Likewise.
7576 * sysdep.c (get_child_status, procfs_ttyname)
7577 (procfs_get_total_memory): Likewise.
7578 * systime.h (EMACS_TIME_VALID_P): Likewise.
7579 * term.c (dissociate_if_controlling_tty): Likewise.
7580 * window.c (get_phys_cursor_glyph): Likewise.
7581 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7582 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7584 * xfns.c (Fx_window_property): Likewise.
7585 * xmenu.c (set_frame_menubar): Likewise.
7586 * xselect.c (x_get_window_property, x_handle_dnd_message):
7588 * xsmfns.c (smc_save_yourself_CB): Likewise.
7589 * xterm.c (x_scroll_bar_set_handle): Likewise.
7591 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7593 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7594 to be optional or nil. Adjust comment and convert it to docstring.
7595 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7596 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7598 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7600 Static checking by GCC 4.8-20130319.
7601 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7602 * process.c (Fset_process_datagram_address)
7603 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7604 * xdisp.c (get_char_face_and_encoding):
7605 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7606 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7607 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7609 2013-03-24 Ken Brown <kbrown@cornell.edu>
7611 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7612 fix compilation on 64-bit Cygwin, where underscores are not
7613 automatically prepended.
7615 * w32term.c (w32_initialize): Silence compiler warning.
7617 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7619 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7620 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7621 variables, to save and restore frame dimensions.
7622 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7623 after returning from a 'fullscreen' configuration.
7624 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7625 to avoid races between the main thread and the input thread.
7627 * w32term.h (struct w32_output): New members normal_width,
7628 normal_height, normal_top, normal_left, and prev_fsmode.
7629 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7630 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7633 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7634 'fullscreen' parameter. Always record previous width and height
7635 of the frame, except when switching out of maximized modes, so
7636 that they could be restored correctly, instead of resetting to the
7637 default frame dimensions. Send SC_RESTORE command to the frame,
7638 unless we are going to send SC_MAXIMIZE, to restore the frame
7639 resize hints in the mouse pointer shown by the window manager.
7642 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7644 * lisp.h (get_frame_param): Adjust conditions for prototype
7647 2013-03-22 Ken Brown <kbrown@cornell.edu>
7649 * unexcw.c: Drop unneeded inclusion of w32common.h.
7650 (report_sheap_usage): Declare.
7651 (read_exe_header): Add magic numbers for x86_64.
7652 (fixup_executable): Fix printf format specifier for unsigned long
7655 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7657 * frame.h (struct frame): Put menu_bar_window under #ifdef
7658 because this member is not needed when X toolkit is in use.
7659 (fset_menu_bar_window):
7660 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7661 (free_glyphs, update_frame):
7662 * xdisp.c (expose_frame): Likewise.
7663 (display_menu_bar): Likewise. Remove redundant eassert.
7664 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7667 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7669 Use functions and constants to manipulate Lisp_Save_Value objects.
7670 This replaces code that used macros and strings and token-pasting.
7671 The change makes the C source a bit easier to follow,
7672 and shrinks the Emacs executable a bit.
7673 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7674 (make_save_value): Change 1st arg from string to enum. All callers
7677 (mark_object): Use if, not #if, for GC_MARK_STACK.
7678 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7679 (XSAVE_OBJECT): Now functions, not macros.
7680 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7681 the constant was never used.
7682 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7683 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7684 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7685 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7687 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7688 type3 with a single member save_type. All uses changed.
7689 (save_type, set_save_pointer, set_save_integer): New functions.
7690 * print.c (PRINTX): Remove.
7692 * alloc.c: Remove redundant static declarations.
7694 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7696 * window.h (struct window): Convert left_col, top_line, total_lines
7697 and total_cols from Lisp_Objects to integers. Adjust comments.
7698 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7700 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7701 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7702 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7703 Adjust users where appropriate.
7705 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7707 * frame.h (struct frame): Drop resx and resy because the same data is
7708 available from window system-specific output context. Adjust users.
7709 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7710 New functions to provide defaults when no window system available.
7711 (FRAME_RES_X, FRAME_RES_Y): New macros.
7712 (NUMVAL): Move from xdisp.c.
7713 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7714 (Ffont_face_attributes, Fopen_font):
7715 * image.c (gs_load):
7716 * w32font.c (fill_in_logfont):
7717 * xdisp.c (calc_pixel_width_or_height):
7718 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7719 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7721 2013-03-20 Kenichi Handa <handa@gnu.org>
7723 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7724 to 1 (temporary workaround until a bug related to ASCII
7725 optimization is fixed).
7727 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7729 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7730 Signal error if window is not internal. Adjust docstring.
7731 (delete_all_child_windows): Use combination_limit to save the buffer.
7732 (Fset_window_configuration): Adjust accordingly.
7733 * print.c (syms_of_print): Initialize debugging output not here...
7734 (init_print_once): ...but in a new function here.
7735 * lisp.h (init_print_once): Add prototype.
7736 * emacs.c (main): Add call to init_print_once. Adjust comments.
7738 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7740 * window.c (window_resize_check, window_resize_apply)
7741 (window_from_coordinates, recombine_windows, set_window_buffer)
7742 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7743 (Fsplit_window_internal, Fdelete_window_internal)
7744 (freeze_window_starts): Use bool for booleans.
7745 * window.h (window_frame_coordinates, resize_frame_windows)
7746 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7748 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7750 * dispnew.c (bitch_at_user): Use `user-error'.
7752 2013-03-17 Ken Brown <kbrown@cornell.edu>
7754 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7755 as return type of image_background. (Bug#13981)
7756 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7758 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7760 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7761 (ns_select): Don't return with result uninitialized.
7763 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7766 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7768 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7769 directories. If filename is nil, get directory name (Bug#13932).
7770 Use getFilename and getDirectory.
7771 (getFilename, getDirectory): New methods for EmacsSavePanel and
7773 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7775 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7777 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7779 2013-03-15 Kenichi Handa <handa@gnu.org>
7781 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7782 (adjust_after_replace): Make it back to static. Delete the third
7783 arg text_at_gap_tail. Cancel the code for handling it.
7785 * coding.h (struct coding_system): New member eol_seen.
7787 * coding.c (detect_ascii): New function.
7788 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7789 when the source bytes are actually scanned. On detecting for
7790 coding_category_utf_8_auto, call detect_ascii instead of scanning
7791 source bytes directly.
7792 (produce_chars): Call insert_from_gap with the new arg 0.
7793 (encode_coding): Likewise.
7794 (decode_coding_gap): Control ASCII optimization by the variable
7795 disable_ascii_optimization instead of #ifndef .. #endif.
7796 Deccode EOL format according to coding->eol_seen.
7797 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7800 * lisp.h (adjust_after_replace): Cancel externing it.
7801 (insert_from_gap): Adjust prototype.
7803 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7805 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7806 FULLSCREEN_MAXIMIZED. (Bug#13935)
7808 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7810 * region-cache.c (find_cache_boundary, move_cache_gap)
7811 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7812 Simplify debugging check and convert to eassert. Adjust comment.
7813 (pp_cache): Put under ENABLE_CHECKING.
7815 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7817 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7818 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7820 (w32fullscreen_hook): If the frame is visible, reset
7821 f->want_fullscreen flag after changing the frame size. If the
7822 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7825 2013-03-13 Daniel Colascione <dancol@dancol.org>
7827 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7828 too so that these builds can use Cygwin's file conversion
7829 functions. (We've been building and linking cygw32.o all along
7830 and just not using it.)
7832 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7834 File synchronization fixes (Bug#13944).
7835 * Makefile.in (LIB_FDATASYNC): New macro.
7837 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7838 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7839 Don't worry about HAVE_FSYNC, since a substitute fsync is
7840 available if the system lacks one.
7841 (Fwrite_regin): Retry fsync if interrupted.
7843 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7845 * w32term.c (w32_read_socket): If the Emacs frame is being
7846 activated, call w32fullscreen_hook, to make sure the new frame
7847 dimensions are in effect. (Bug#13937)
7849 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7851 * xdisp.c (init_iterator): Simplify because both character and byte
7852 positions are either specified or -1. Add eassert. Adjust comment.
7853 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7854 character and byte positions can be obtained from marker.
7856 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7858 Static checking by Sun C 5.12.
7859 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7860 * bytecode.c (exec_byte_code):
7861 * dispnew.c (init_display):
7863 * fileio.c (Fsubstitute_in_file_name):
7864 * keyboard.c (Fevent_convert_list):
7865 * keymap.c (Fsingle_key_description):
7866 * term.c (maybe_fatal, fatal):
7867 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7868 * xsmfns.c (Fhandle_save_session):
7869 Omit unreachable code.
7870 * keymap.c (map_keymap_char_table_item): Cast void * to
7871 a function pointer type; the C Standard requires this.
7873 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7874 Include <sys/param.h> unconditionally, as that works elsewhere and
7875 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7876 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7879 See ChangeLog.12 for earlier changes.
7885 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7887 This file is part of GNU Emacs.
7889 GNU Emacs is free software: you can redistribute it and/or modify
7890 it under the terms of the GNU General Public License as published by
7891 the Free Software Foundation, either version 3 of the License, or
7892 (at your option) any later version.
7894 GNU Emacs is distributed in the hope that it will be useful,
7895 but WITHOUT ANY WARRANTY; without even the implied warranty of
7896 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7897 GNU General Public License for more details.
7899 You should have received a copy of the GNU General Public License
7900 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.