1 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3 Improve reporting of fatal exception on MS-Windows.
4 * w32fns.c (my_exception_handler): New function.
5 (globals_of_w32fns): Set it up as the unhandled exception
6 handler. Initialize exception code and address to zeros.
7 (emacs_abort): If the exception code and address are available,
8 print them at the beginning of the backtrace. Fix the format of
9 printing addresses (was producing 0x0x12345678 on XP).
12 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
14 * eval.c (Fbacktrace__locals): New function.
15 (syms_of_eval): Defsubr it.
17 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
19 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
20 Define here to unify between...
21 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
22 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
24 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
26 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
28 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
29 fringe background extension.
30 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
31 because they are now always the same as `left' and `width',
32 respectively. Remove code for the case that `width' and
33 `sb_width' are different.
35 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
37 Fix minor problems found by static checking.
38 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
39 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
40 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
42 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
44 * image.c (imagemagick_compute_animated_image): Don't crash if we
45 have an animation with different-sized images (bug#15313).
47 2013-11-30 Martin Rudalics <rudalics@gmx.at>
49 Remove some unused items introduced during pixelwise change.
50 * window.c (window_resize_total_check): Remove unused function.
51 * xdisp.c (remember_mouse_glyph): Remove unused label.
52 (Ftool_bar_height): Move declaration inside #if.
53 * xterm.c (x_set_window_size): Don't use r and c.
55 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
57 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
60 * window.c (Fset_window_configuration): Comment out unused variables.
62 * w32term.c (w32_read_socket): Remove unused variable `buf'.
64 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
66 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
68 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
70 * gnutls.c (gnutls_audit_log_function): Only declare and define if
71 HAVE_GNUTLS3 (Bug#16001).
73 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
74 if interrupts are deferred (Bug#15801).
76 2013-11-30 Martin Rudalics <rudalics@gmx.at>
78 Support resizing frames and windows pixelwise.
79 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
80 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
81 (struct glyph_matrix): Replace window_left_col and
82 window_top_line by window_pixel_left and window_pixel_top.
83 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
85 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
86 (draw_window_divider, move_it_to, x_draw_right_divider)
87 (x_draw_bottom_divider, change_frame_size): Add or fix
89 * dispnew.c (change_frame_size_1): Change prototype.
90 (adjust_glyph_matrix, required_matrix_width)
91 (adjust_frame_glyphs_for_window_redisplay): Use pixel
92 values instead of lines and columns.
93 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
94 WINDOW_TOTAL_FRINGE_WIDTH.
95 (handle_window_change_signal, do_pending_window_change)
96 (init_display): Adjusts calls of change_frame_size.
97 (change_frame_size, change_frame_size_1): Handle pixelwise
99 * frame.c (Qright_divider_width, Qbottom_divider_width): New
101 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
102 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
103 (x_set_internal_border_width, x_set_vertical_scroll_bars)
104 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
106 (set_frame_param): New function.
107 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
108 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
109 (Ffringe_width, Fborder_width, Fright_divider_width)
110 (Fbottom_divider_width): New functions, defsubr them.
111 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
113 (struct frame_parm_table): New members Qright_divider_width and
114 Qbottom_divider_width.
115 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
116 (x_report_frame_params): Handle Qright_divider_width and
117 Qbottom_divider_width.
118 (x_set_right_divider_width, x_set_bottom_divider_width): New
120 (frame_resize_pixelwise): New option.
121 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
122 new_pixelwise, right_divider_width and bottom_divider_width;
123 remove total_lines; rename text_lines, text_cols, new_text_lines
124 and new_text_cols to text_height, text_width, new_height and
125 new_width respectively.
126 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
127 FRAME_TEXT_WIDTH respectively.
128 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
129 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
130 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
132 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
133 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
134 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
135 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
136 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
137 (FRAME_TOTAL_COLS_ARG): Remove macro.
138 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
139 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
140 (x_wm_set_size_hint): Handle frame pixel sizes.
141 * indent.c (compute_motion, Fcompute_motion): Call
142 window_body_width instead of window_body_cols.
143 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
144 (make_lispy_position): Handle right and bottom dividers.
145 (Fsuspend_emacs): Pixelize call of change_frame_size.
146 * keyboard.h: Extern Qright_divider, Qbottom_divider.
147 * lisp.h: Extern set_frame_param.
148 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
150 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
151 call of change_frame_size.
152 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
153 * nsterm.m (ns_update_window_end): Optionally draw right
155 (x_set_window_size): Add argument pixelwise. Call
156 check_frame_size and change_frame_size with pixelwise zero.
157 (ns_draw_window_divider): New function.
158 (ns_redisplay_interface): Add ns_draw_window_divider.
159 (updateFrameSize:): Call change_frame_size with pixelwise zero.
160 (x_new_font): Call x_set_window_size with pixelwise zero.
161 * print.c (print_object): For a window print its sequence
163 * term.c (Fresume_tty): Pixelize call of change_frame_size.
164 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
165 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
166 (w32_createwindow): Use scroll bar area width.
167 (w32_wnd_proc): Handle bottom divider width. For
168 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
169 (Fx_create_frame): Default divider width parameters. Caclulate
170 sizes pixelwise. Add vertical drag cursor support.
171 (x_create_tip_frame): Default divider widths to zero. Pixelize
172 call to change_frame_size.
173 (Fx_show_tip): Add handling of divider widths. Pixelize window
175 (Fw32_frame_rect): New function.
176 (frame_parm_handler w32_frame_parm_handlers): Add divider
178 (Vx_window_vertical_drag_shape): Add variable.
179 * w32inevt.c (resize_event, maybe_generate_resize_event):
180 Pixelize change_frame_size calls.
181 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
183 * w32term.c (w32_draw_window_divider): New function.
184 (x_update_window_end): Handle right divider.
185 (w32_draw_fringe_bitmap, x_scroll_run)
186 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
187 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
188 new frame sizes pixelwise.
189 (x_new_font): Pixelize call to x_set_window_size.
190 (x_check_fullscreen): Pixelize call to change_frame_size.
191 (x_set_window_size_1, x_set_window_size): New argument
192 pixelwise. Calculate pixelwise.
193 (x_wm_set_size_hint): Use scroll bar area width.
194 (w32_redisplay_interface): Add w32_draw_window_divider.
195 * w32term.h (struct w32_output): Add vertical drag cursor.
196 * widget.c (set_frame_size, update_wm_hints)
197 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
199 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
200 * window.c (sequence_number): Restore.
201 (Fwindow_pixel_width, Fwindow_pixel_height)
202 (Fwindow_mode_line_height, Fwindow_header_line_height)
203 (window_pixel_to_total, Frun_window_scroll_functions)
204 (Fset_window_new_pixel, window_resize_apply_total)
205 (Fwindow_resize_apply_total): New functions.
206 (window_body_height, window_body_width): Rename from
207 window_body_lines. New argument PIXELWISE. Calculate
209 (Fwindow_body_height, Fwindow_body_width): New argument
211 (coordinates_in_window, window_relative_x_coord): Use window's
212 pixel width instead of total width.
213 (replace_window, recombine_windows): Initialize pixel values.
214 (resize_root_window, resize_frame_windows, grow_mini_window)
215 (shrink_mini_window): New argument PIXELWISE. Calculate
217 (Fdelete_other_windows_internal, adjust_window_margins)
218 (window_resize_check, window_resize_apply)
219 (Fdelete_window_internal, Fresize_mini_window_internal)
220 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
221 (check_frame_size): Rename arguments. New argument PIXELWISE.
223 (set_window_buffer): Make samebuf bool. Run configuration change
224 hook only if buffer changed.
225 (Fset_window_buffer): Rewrite doc-string.
226 (make_window): Initialize new_pixel slot.
227 (Fwindow_resize_apply): Check pixel size of root window.
228 (Fsplit_window_internal): Call 2nd argument pixel_size.
230 (Fscroll_left, Fscroll_right): Call window_body_width instead of
232 (save_window_data): New slots frame_text_width,
233 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
234 (saved_window): New slots pixel_left, pixel_top, pixel_height,
236 (Fcurrent_window_configuration, Fset_window_configuration)
237 (save_window_save, compare_window_configurations): Handle new
238 slots in save_window_data and saved_window.
239 (Fset_window_scroll_bars): Fix doc-string.
240 (window_resize_pixelwise): New variable.
241 (coordinates_in_window, Fcoordinates_in_window_p): Handle
243 (make_parent_window): Adjust sequence_number.
244 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
246 * window.h (struct window): New members new_pixel, pixel_left,
247 pixel_top, pixel_width, pixel_height. Restore sequence_number.
248 (wset_new_pixel): New function.
249 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
250 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
251 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
252 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
253 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
254 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
255 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
256 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
257 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
258 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
259 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
260 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
261 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
262 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
263 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
265 (resize_frame_windows, grow_mini_window, shrink_mini_window)
266 (window_body_width, check_frame_size): Adapt external declarations.
267 * xdisp.c (last_max_ascent): New integer.
268 (window_text_bottom_y): Handle bottom divider.
269 (window_box_width, window_box_height): Calculate pixelwise.
270 (get_glyph_string_clip_rects): Handle right divider.
271 (remember_mouse_glyph): When windows are resized pixelwise
272 proceed with width and height set to 1.
273 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
275 (move_it_to): Calculate and return maximum x position
277 (Fwindow_text_pixel_size): New function.
278 (resize_mini_window, update_tool_bar): Calculate pixelwise.
279 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
281 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
283 (redisplay_tool_bar): Calculate pixelwise.
284 (redisplay_window): Calculate pixelwise. Handle dividers.
285 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
286 (x_draw_vertical_border): Handle dividers.
287 (define_frame_cursor1): Handle vertical drag cursor.
288 (x_draw_right_divider, x_draw_bottom_divider): New functions.
289 (expose_window): Calculate pixelwise. Handle dividers.
290 (init_xdisp): Initialize pixel values.
291 * xfaces.c (Qwindow_divider): New face.
292 (realize_basic_faces): Realize it.
293 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
294 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
295 (x_set_scroll_bar_default_width): Default actual width to 16.
296 (Fx_create_frame): Set sizes pixelwise.
297 (x_create_tip_frame): Default divider widths to zero. Pixelize
298 call of change_frame_size.
299 (Fx_show_tip): Handle divider widths. Initial pixel position
301 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
302 (Vx_window_vertical_drag_shape): New option.
303 * xmenu.c (free_frame_menubar): Pixelize call of
305 * xterm.c (x_draw_window_divider): New function.
306 (x_update_window_end): Optionally draw right divider.
307 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
308 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
309 (handle_one_xevent, x_new_font): Calculate pixelwise.
310 (x_set_window_size_1, x_set_window_size): New argument
311 pixelwise. Calculate pixelwise.
312 (x_wm_set_size_hint): Pixelize call of check_frame_size.
313 (struct x_redisplay_interface): Add x_draw_window_divider.
314 * xterm.h (struct x_output): Add vertical_drag_cursor.
316 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
318 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
319 Set invisible frames's `redisplay' when a full redisplay is requested.
320 (redisplay_window): Set must_be_updated_p instead (bug#15999).
321 (redisplay_mode_lines): Don't set must_be_updated_p any more.
322 (display_mode_lines): Set it here instead.
324 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
326 * dispextern.h (set_window_update_flags): Remove.
328 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
330 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
332 * xdisp.c (REDISPLAY_SOME_P): New macro.
333 (redisplay_internal): Use it (bug#15999).
334 (prepare_menu_bars, redisplay_window): Use it as well.
336 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
338 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
340 * w32font.c (g_b_init_get_char_width_32_w): New static var.
341 (globals_of_w32font): Zero it out.
342 (GetCharWidth32W_Proc): New function pointer.
343 (get_char_width_32_w): New function.
344 (compute_metrics): If get_glyph_outline_w returns an error, try
345 get_char_width_32_w before declaring a failure. This avoids
346 punishing raster (a.k.a. "bitmap") fonts by slowing down
347 redisplay. (Bug#6364).
349 2013-11-29 Eli Zaretskii <eliz@gnu.org>
351 * xdisp.c (clear_mouse_face): Don't invalidate the entire
352 mouse-highlight info, just signal frame_up_to_date_hook that mouse
353 highlight needs to be redisplayed. (Bug#15913)
355 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
357 Fix minor problems found by static checking.
358 * buffer.h (struct buffer_text, struct buffer):
359 * frame.h (struct frame):
360 * window.h (struct window):
361 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
362 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
363 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
364 no-longer-valid use of HAVE_MENUS.
365 * xdisp.c (propagate_buffer_redisplay): Now static.
367 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
369 * xmenu.c (Fmenu_or_popup_active_p):
370 * window.c (Fset_window_configuration):
371 * menu.c (Fx_popup_menu, Fx_popup_dialog):
372 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
373 * fns.c (Fyes_or_no_p):
374 * editfns.c (Fmessage_box, Fmessage_or_box):
375 * alloc.c (make_save_ptr_ptr):
376 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
378 * window.c (Fset_window_configuration): Move select_window later.
380 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
382 Refine redisplay optimizations to only redisplay *some* frames/windows
383 rather than all of them.
384 * xdisp.c (REDISPLAY_SOME): New constant.
385 (redisplay_other_windows, wset_redisplay, fset_redisplay)
386 (bset_redisplay, bset_update_mode_line): New functions.
387 (message_dolog): Use bset_redisplay.
388 (clear_garbaged_frames): Use fset_redisplay.
389 (echo_area_display): Use wset_redisplay.
390 (buffer_shared_and_changed): Remove.
391 (prepare_menu_bars): Call Vpre_redisplay_function before updating
392 frame titles. Compute the actual set of windows redisplayed.
393 Don't update frame titles and menu bars for frames that don't need to
395 (propagate_buffer_redisplay): New function.
397 (redisplay_internal): Use it. Be more selective in the set of windows
398 we redisplay. Propagate windows_or_buffers_changed to
399 update_mode_lines a bit later to simplify the code.
400 (mark_window_display_accurate_1): Reset window and buffer's
402 (redisplay_window): Do nothing if neither the window nor the buffer nor
403 the frame needs redisplay.
404 * window.h (struct window): Add `redisplay' field.
405 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
406 (redisplay_other_windows, window_list): New declarations.
407 * window.c (select_window, Fset_window_start): Use wset_redisplay.
408 (window_list): Not static any more.
409 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
410 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
411 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
412 * frame.c (Fmake_frame_visible): Don't redisplay everything.
413 * frame.h (struct frame): Add `redisplay' field.
414 Move `external_menu_bar' bitfield next to other bit-fields.
415 (SET_FRAME_GARBAGED): Use fset_redisplay.
416 (SET_FRAME_VISIBLE): Don't garbage the frame;
417 Use redisplay_other_windows.
418 * buffer.h (struct buffer): Add `redisplay' field.
419 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
420 (modify_overlay): Use bset_redisplay.
421 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
423 2013-11-28 Eli Zaretskii <eliz@gnu.org>
425 Support w32 file notifications in batch mode.
426 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
427 invalid (which happens in batch mode). If non-interactive, call
428 handle_file_notifications to store file notification events in the
429 input queue. (Bug#15933)
431 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
433 * w32inevt.c (handle_file_notifications): Now external, not static.
435 * w32term.h (handle_file_notifications): Provide prototype.
437 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
438 init_crit, since init_display, which does that otherwise, is not
441 2013-11-27 Glenn Morris <rgm@gnu.org>
443 * Makefile.in ($(lispsource)/international/charprop.el): New.
444 (emacs$(EXEEXT)): Depend on charprop.el.
446 2013-11-27 Eli Zaretskii <eliz@gnu.org>
448 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
449 deleting portions of the buffer under non-nil REPLACE argument.
452 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
453 directory, watch it and not its parent.
454 (add_watch): Allow empty string in FILE.
456 2013-11-27 Martin Rudalics <rudalics@gmx.at>
458 * window.c (Fset_window_start, window_resize_apply)
459 (window_scroll): Reset window_end_valid (Bug#15957).
461 2013-11-27 Glenn Morris <rgm@gnu.org>
463 * Makefile.in (leimdir): Now in lisp source directory.
464 ($(leimdir)/leim-list.el): Just use ../leim .
465 * epaths.in (PATH_DUMPLOADSEARCH):
466 * lread.c (load_path_default):
467 * nsterm.m (ns_load_path): No more leim directory.
469 2013-11-26 Andreas Schwab <schwab@suse.de>
471 * .gdbinit (xgettype): Add cast.
473 2013-11-26 Glenn Morris <rgm@gnu.org>
475 Preload leim-list.el.
476 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
477 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
478 is a single directory.
480 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
482 bool-vector-subsetp is now the normal direction (Bug#15912).
483 * data.c (Fbool_vector_subsetp): Test whether the first argument
484 is a subset of the second one, not the reverse. Add doc string.
486 Fix minor problems found by static checking.
487 * lread.c (load_path_default): Now static.
488 * textprop.c (text_property_stickiness): Be consistent about the
489 test used when deciding whether to consider the previous character.
490 This simplifies the code a bit.
492 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
494 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
496 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
497 (syms_of_frame): Don't defsubr them.
499 2013-11-25 Glenn Morris <rgm@gnu.org>
501 * lread.c (load_path_default): Change the sense of the argument.
502 (init_lread): When EMACSLOADPATH is set, do not ignore changes
503 from dump_path. When it is not, avoid checking dump_path twice.
505 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
506 uninstalled dump_path against installed Vload_path. (Bug#15964)
508 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
510 Export get_pos_property to Elisp.
511 * editfns.c (Fget_pos_property): Rename from get_pos_property.
512 (syms_of_editfns): Export it to Elisp.
514 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
516 2013-11-23 Romain Francoise <romain@orebokech.com>
518 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
519 initialization here ...
520 (syms_of_fileio): ... from here.
522 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
524 * lread.c (init_lread): Fix int/Lisp_Object mixup.
525 Please use --enable-check-lisp-object-type.
527 2013-11-23 Glenn Morris <rgm@gnu.org>
529 * process.c (get_process): Explicit error for dead buffers.
531 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
533 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
535 2013-11-23 Glenn Morris <rgm@gnu.org>
537 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
538 * lread.c (load_path_check): Take path to check as argument.
539 (load_path_default): New, split from init_lread.
540 (init_lread): Move calc of default load-path to load_path_default.
541 Empty elements in EMACSLOADPATH now stand for the default.
542 (load-path): Doc fix.
543 * emacs.c (decode_env_path): Add option to treat empty elements
544 as nil rather than ".".
545 * callproc.c (init_callproc_1, init_callproc):
546 * image.c (Vx_bitmap_file_path):
547 * lisp.h (decode_env_path):
548 * lread.c (Vsource_directory):
549 Update for new argument spec of decode_env_path.
551 2013-11-22 Eli Zaretskii <eliz@gnu.org>
553 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
554 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
556 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
558 Fix some dependency problems that cause unnecessary recompiles.
559 Problem reported by RMS in
560 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
561 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
562 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
563 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
564 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
565 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
566 (boostrap-clean): No need to remove stamp-oldxmenu.
568 Fix recently introduced bool vector overrun.
569 This was due to an optimization that went awry.
570 Reported by Glenn Morris in
571 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
572 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
573 for empty vectors, undoing the 2013-11-18 change.
574 * data.c (bool_vector_binop_driver): Rely on this.
575 Fix bug that occasionally overran the destination.
576 * lisp.h (struct Lisp_Bool_vector): Document this.
578 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
580 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
583 * nsterm.m (init, run, stop:): Comment out for now, does not work
586 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
588 * charset.c (syms_of_charset): Don't read past end of string.
590 2013-11-19 Glenn Morris <rgm@gnu.org>
592 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
594 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
596 Add hooks to run on gaining/losing focus. (Bug#15029)
597 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
598 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
599 (syms_of_frame): Add focus-in-hook, focus-out-hook.
601 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
603 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
604 The old names predated the API change that put destination at end.
606 Improve API of recently-added bool vector functions (Bug#15912).
607 The old API had (bool-vector-count-matches A B)
608 and (bool-vector-count-matches-at A B I), which gave the
609 misleading impression that the two functions were variants, one
610 with a location I. The new API has (bool-vector-count-population A)
611 and (bool-vector-count-consecutive A B I) to make the distinction
612 clearer. The first function no longer has a B argument, since the
613 caller can easily determine the number of nils if the length and
614 number of ts is known.
615 * data.c (Fbool_vector_count_population): Rename from
616 bool_vector_count_matches, and accept just 1 argument.
617 (Fbool_vector_count_consecutive): Rename from
618 Fbool_vector_count_matches_at.
620 Always allocate at least one bits_word per bool vector.
621 See Daniel Colascione in:
622 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
623 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
624 * data.c (bool_vector_binop_driver): Rely on this. Tune.
625 * lisp.h (struct Lisp_Bool_vector): Document this.
627 2013-11-18 Eli Zaretskii <eliz@gnu.org>
629 * insdel.c (invalidate_buffer_caches): New function, consolidated
630 from part of prepare_to_modify_buffer.
631 (insert_from_gap, prepare_to_modify_buffer):
632 * coding.c (code_convert_region, code_convert_string):
633 Call invalidate_buffer_caches. (Bug#15841)
635 * lisp.h (invalidate_buffer_caches): Add prototype.
637 2013-11-17 Eli Zaretskii <eliz@gnu.org>
639 * w32term.c (x_update_window_end): Don't invalidate the entire
640 mouse-highlight info, just signal frame_up_to_date_hook that mouse
641 highlight needs to be redisplayed. (Bug#15913)
643 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
645 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
647 2013-11-16 Eli Zaretskii <eliz@gnu.org>
649 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
650 while we are using Vprin1_to_string_buffer.
652 * keymap.c (describe_map): Don't crash if PT is 1 both before and
653 after inserting the description string. (Bug#15907)
655 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
657 * data.c: Work around bogus GCC diagnostic about shift count.
658 Reported by Eli Zaretskii in
659 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
660 (pre_value): New function.
661 (count_trailing_zero_bits): Use it.
663 2013-11-15 Eli Zaretskii <eliz@gnu.org>
665 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
666 assume C macros are not supported even under -g3 in these old GCC
669 2013-11-15 Leo Liu <sdl.web@gmail.com>
671 * minibuf.c (Ftry_completion, Fall_completions)
672 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
674 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
676 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
677 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
678 This avoids placing unnecessary constants into the Emacs code.
680 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
682 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
683 for Cygwin w32 build.
685 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
686 for Cygwin w32 build. (Bug#15892)
688 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
690 Simplify, port and tune bool vector implementation.
691 * alloc.c (bool_vector_exact_payload_bytes)
692 (bool_vector_payload_bytes): Remove.
693 (bool_vector_fill): Return its argument.
694 * alloc.c (bool_vector_fill):
696 * print.c (print_object):
697 Simplify by using bool_vector_bytes.
698 * alloc.c (make_uninit_bool_vector):
699 New function, broken out from Fmake_bool_vector.
700 (Fmake_bool_vector): Use it. Use tail call.
701 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
702 * data.c (BITS_PER_ULL): New constant.
703 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
704 if long long versions don't exist.
705 (shift_right_ull): New function.
706 (count_one_bits_word): New function, replacing popcount_bits_word
707 macro. Don't assume that bits_word is no wider than long long.
708 (count_one_bits_word, count_trailing_zero_bits):
709 Don't assume that bits_word is no wider than long long.
710 * data.c (bool_vector_binop_driver, bool_vector_not):
711 * fns.c (Fcopy_sequence):
713 Create an uninitialized destination, to avoid needless work.
714 (internal_equal): Simplify.
715 (Ffillarray): Prefer tail call.
716 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
717 contain at least one word.
718 (bits_word_to_host_endian): Prefer if to #if. Don't assume
719 chars are narrower than ints.
720 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
721 * fns.c (Fcopy_sequence):
723 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
724 Don't try to port to hosts where bits_word values have holes; the
725 code wouldn't work there anyway. Verify this assumption, though.
726 (bool_vector_bytes): New function.
727 (make_uninit_bool_vector): New decl.
728 (bool_vector_fill): Now returns Lisp_Object.
730 * xfns.c (xic_create_fontsetname):
731 * xrdb.c (gethomedir): Prefer tail calls.
733 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
735 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
736 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
738 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
739 that requires a return value.
740 (Fset_buffer_modified_p): Take advantage of this change to do
743 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
745 * buffer.c (Frestore_buffer_modified_p): Sync it with
746 Fset_buffer_modified_p.
747 (Fforce_mode_line_update): New function, moved from subr.el.
748 (Fset_buffer_modified_p): Use them.
749 (syms_of_buffer): Defsubr Fforce_mode_line_update.
751 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
753 * search.c (find_newline): Rewrite to prefer offsets to pointers.
754 This avoids undefined behavior when subtracting pointers into
755 different aways. On my platform it also makes the code a tad
756 smaller and presumably faster.
758 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
760 * keyboard.c (command_loop_1): Use region-extract-function.
761 * insdel.c (Qregion_extract_function): Not static any more (can we
762 stop pretending that these vars can benefit from being marked static?).
764 2013-11-09 Eli Zaretskii <eliz@gnu.org>
766 * search.c (find_newline): If buffer text is relocated during the
767 "dumb loop", adjust C pointers into buffer text to follow suit.
770 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
772 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
773 for conversion (Bug#15837).
775 2013-11-09 Eli Zaretskii <eliz@gnu.org>
777 * fileio.c (Finsert_file_contents): Invalidate the newline cache
778 for the entire range of inserted characters. (Bug#15841)
780 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
782 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
784 (realize_default_face): Remove assignment to distant-foreground if
785 unspecified (Bug#15815).
787 2013-11-08 Eli Zaretskii <eliz@gnu.org>
789 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
790 cache-long-scans disabled, since we don't want to call
791 prepare_to_modify_buffer (in insert_1_both) for each message we
794 * buffer.h (bset_cache_long_scans): New INLINE function, moved
795 from buffer.c. Improve commentary to the buffer field setter
798 * buffer.c (bset_cache_long_scans): Static function deleted.
799 Improve commentary to the buffer field setter functions.
800 (init_buffer_once): Default for cache-long-scans changed to t.
803 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
805 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
807 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
808 This bug was introduced in my 2013-06-21 change, and caused
809 struct Lisp_Sub_Char_Table objects to be given too many slots,
810 which broke 'make -C admin/unidata'.
812 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
814 Import changes from mac-port 4.5.
815 * macfont.m (mac_font_copy_default_descriptors_for_language)
816 (mac_font_copy_default_name_for_charset_and_languages): Declare.
817 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
818 (macfont_language_default_font_names): New.
819 (macfont_list): Rearrange language/charset code.
820 (macfont_close): Don't check for macfont_info->cache.
821 (mac_ctfont_create_preferred_family_for_attributes): New font
823 mac_font_copy_default_name_for_charset_and_languages.
824 (mac_font_copy_default_descriptors_for_language)
825 (mac_font_copy_default_name_for_charset_and_languages): New functions.
827 * macfont.h (kCTVersionNumber10_9): Define if not defined.
829 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
831 Port to C11 aligned_alloc, and fix some integer overflows.
832 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
833 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
834 and use of posix_memalign replaced with aligned_alloc.
835 (aligned_alloc): New function, defined or declared as needed.
836 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
837 Don't undef; configure.ac now does this.
838 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
839 (calloc, aligned_alloc): Check for integer overflow.
840 (aligned_alloc): Rename from memalign. All uses changed.
841 (memalign): New function, an alias for aligned_alloc.
843 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
845 * xdisp.c (redisplay_internal): Fix typo in last change.
847 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
849 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
851 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
853 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
854 redisplay--mode-lines-cause.
855 (redisplay_internal): Keep them uptodate. Remove redundant check of
856 buffer_shared_and_changed.
857 * *.[chm]: Number every assignment to update_mode_lines so we
858 can track why it is set.
860 2013-11-06 Eli Zaretskii <eliz@gnu.org>
862 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
864 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
866 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
867 can track why it is set.
869 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
871 Integer-related fixes for term.c etc.
872 * dispextern.h (face_tty_specified_color): New function.
873 * term.c (turn_on_face): Don't rely on undefined behavior when
874 assigning an out-of-range value to 'long'.
875 Simplify test for toggling highlight.
876 (tty_capable_p): Omit last two (unused) args. All callers changed.
877 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
878 (read_menu_input, tty_menu_activate, tty_menu_show):
879 * xfaces.c (x_supports_face_attributes_p)
880 (tty_supports_face_attributes_p):
881 Use bool for boolean. All callers changed.
882 (tty_supports_face_attributes_p): Omit defaults for color indices;
883 no longer needed. Simplify tail call.
885 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
887 * xdisp.c (prepare_menu_bars): Mark static.
888 * lisp.h (prepare_menu_bars): Don't declare.
889 * xselect.c (x_handle_selection_clear):
890 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
892 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
894 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
895 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
897 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
899 * keyboard.c (Fcommand_error_default_function): Rename from
900 Fdefault_error_output.
902 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
904 * keyboard.c (Fdefault_error_output): New function, extracted from
906 (syms_of_keyboard): Use it for Vcommand_error_function.
908 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
910 * eval.c (handlerlist_sentinel): New variable (bug#15802).
911 (init_eval): Use it to ensure handlerlist is non-NULL.
912 (unwind_to_catch): Make sure we never set handlerlist to NULL.
913 (Fsignal): Adjust NULLness test of handlerlist.
914 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
916 2013-11-05 Eli Zaretskii <eliz@gnu.org>
918 * callproc.c (call_process): Call prepare_to_modify_buffer before
919 decoding text read from the sub-process, as the decoded stuff will
920 be inserted into the buffer. This will invalidate the various
921 caches maintained for the buffer. (Bug#15148)
923 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
925 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
926 string of glyphless-char-display.
928 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
930 * nsfns.m (ns_get_name_from_ioreg): New function.
931 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
932 OSX >= 10.9. Use ns_get_name_from_ioreg.
934 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
936 Simplify and port recent bool vector changes.
937 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
938 only in this file. Use a more-efficient implementation if the
939 second argument is a power of 2.
940 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
941 Remove no-longer-necessary compile-time checks.
942 (bool_vector_exact_payload_bytes): New function.
943 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
944 exact payload changed to call the new function. Do not assume
945 that the arg or result fits in ptrdiff_t.
946 (bool_vector_fill): New function.
947 (Fmake_bool_vector): Use it. Don't assume bit counts fit
949 (vroundup_ct): Don't assume arg fits in size_t.
950 * category.c (SET_CATEGORY_SET): Remove. All callers now just
951 invoke set_category_set.
952 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
953 All callers changed. Use bool_vector_set.
954 * category.h (XCATEGORY_SET): Remove; no longer needed.
955 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
957 * data.c (Faref): Use bool_vector_ref.
958 (Faset): Use bool_vector_set.
959 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
960 (Fbool_vector_not, Fbool_vector_count_matches)
961 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
962 * fns.c (concat): Use bool_vector_ref.
963 (Ffillarray): Use bool_vector_fill.
964 (mapcar1): Use bool_vector_ref.
965 (sxhash_bool_vector): Hash words, not bytes.
966 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
967 a constant, since it's now used in #if.
968 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
969 unsigned char on unusual architectures, so that we no longer
970 assume that the number of bits per bits_word is a power of two or
971 is a multiple of 8 or of CHAR_BIT.
972 (Qt): Add forward decl.
973 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
974 at least as strictly as bits_word.
975 (bool_vector_data, bool_vector_uchar_data): New accessors.
976 All data structure accesses changed to use them.
977 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
978 (bool_vector_set): New functions.
979 (bool_vector_fill): New decl.
980 (ROUNDUP): Move to alloc.c as described above.
982 Fix recent gnutls changes.
983 * gnutls.c (Fgnutls_boot): Don't assume C99.
984 * process.c (wait_reading_process_output): Fix typo in recent change.
986 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
988 * process.c (wait_reading_process_output, read_process_output)
989 (send_process): Check gnutls_state is not NULL.
991 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
992 (Fgnutls_boot): Set process gnutls_p later, after initialization.
994 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
996 * nsterm.m (init, run, stop:): New methods in EmacsApp for
997 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
999 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1002 * nsfns.m (Fx_create_frame): Fix memory leak.
1004 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1005 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1006 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1008 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1010 * xdisp.c (message3_nolog, message_with_string): Encode the string
1011 before writing it to the terminal in a non-interactive session.
1013 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1014 sure we concatenate them into a unibyte string.
1016 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1017 resulting temporary name before returning it to the caller.
1018 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1019 is a unibyte string, convert NAME to a unibyte string to ensure
1020 that the result is also a unibyte string.
1022 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1023 create unibyte strings from default paths and directory/file
1026 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1029 * callproc.c (init_callproc): Use build_unibyte_string to make
1030 sure we create unibyte strings from default paths and
1031 directory/file names.
1033 * buffer.c (init_buffer): Don't store default-directory of
1034 *scratch* in multibyte form. The original problem which led to
1035 that is described in
1036 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1037 but it was solved long ago. (Bug#15260)
1039 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1041 Port to stricter C99 platforms.
1042 Especially, C99 prohibits nesting a struct X inside struct Y if
1043 struct X has a flexible array member.
1044 * alloc.c (struct sdata): New type.
1045 (sdata): Implement in terms of struct sdata.
1046 Remove u member; all uses replaced by next_vector, set_next_vector.
1047 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1048 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1049 (struct sblock): Rename first_data member to data, which is now
1050 a flexible array member. All uses changed.
1051 (next_vector, set_next_vector, large_vector_vec): New functions.
1052 (vector_alignment): New constant.
1053 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1054 (struct large-vector): Now merely a NEXT member, since the old approach
1055 ran afoul of stricter C99. All uses changed to use
1056 large_vector_vec or large_vector_offset.
1057 (large_vector_offset): New constant.
1058 * dispnew.c: Include tparam.h, for tgetent.
1059 Do not include term.h; no longer needed.
1060 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1061 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1062 (struct Lisp_Vector): Use a flexible array member for contents,
1063 instead of a union with a member that is an array of size 1.
1065 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1066 fact that the struct no longer contains a union.
1067 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1068 (struct Lisp_Save_Value, struct Lisp_Free):
1069 Use unsigned, not int, for spacers, to avoid c99 warning.
1070 (union specbinding): Use unsigned, not bool, for bitfield, as
1071 bool is not portable to pre-C99 hosts.
1073 2013-11-04 Glenn Morris <rgm@gnu.org>
1075 * emacs.c (usage_message): Mention that `-L :...' appends.
1077 2013-11-02 Glenn Morris <rgm@gnu.org>
1079 * Makefile.in (abs_builddir): Remove.
1080 (bootstrap_exe): Use relative filename.
1082 Use relative filenames in TAGS files.
1083 * Makefile.in (abs_srcdir): Remove it again.
1084 (.PHONY): Remove frc.
1085 (maintainer-clean): No more TAGS-LISP file.
1086 (TAGS): Pass relative file names to etags.
1087 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1089 * Makefile.in (abs_srcdir): New, set by configure.
1091 (maintainer-clean): Remove pointless echo. That should be in the
1092 top-level Makefile, if anywhere. Delete TAGS-LISP.
1093 (extraclean): No s/ and m/ directories for some time.
1094 (TAGS): Also depend on ctagsfiles3.
1095 Remove no-longer-defined S_FILE.
1096 Pass absolute filenames to etags once more.
1097 (TAGS-LISP): Replace lispdir with its expansion.
1098 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1099 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1101 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1103 * xfaces.c (check_lface_attrs, realize_default_face):
1104 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1105 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1107 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1109 * emacs.c (original_pwd): Remove global var by making it local.
1110 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1112 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1114 * xfaces.c: Declare color_distance.
1115 (QCdistant_foreground): New variable.
1116 (NEAR_SAME_COLOR_THRESHOLD): New define.
1117 (load_color2): New function.
1118 (load_color): Call load_color2.
1119 (load_face_colors): Call load_color2 and if distant-color is specified
1120 calculate distant and use distant-color if colors are near.
1121 (LFACE_DISTANT_FOREGROUND): New define.
1122 (merge_face_ref, Finternal_set_lisp_face_attribute)
1123 (Finternal_get_lisp_face_attribute)
1124 (x_supports_face_attributes_p): Handle distant-foreground similar to
1126 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1128 * dispextern.h (lface_attribute_index):
1129 Add LFACE_DISTANT_FOREGROUND_INDEX.
1131 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1133 * image.c (pbm_next_char): New function.
1134 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1135 (pbm_scan_number): Use it.
1136 (Qlibjpeg_version): New variable.
1137 (syms_of_image): DEFSYM and initialize it.
1139 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1141 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1143 2013-10-31 Glenn Morris <rgm@gnu.org>
1145 * emacs.c (original_pwd): New char.
1146 (main): If using --chdir, store original_pwd.
1147 (init_cmdargs): When setting Vinvocation_directory based on a
1148 relative argv[0], use original_pwd if set. (Bug#15768)
1150 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1152 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1154 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1156 * insdel.c: Fix minor problems found by static checking.
1157 (Qregion_extract_function): Now static.
1158 (prepare_to_modify_buffer_1): Remove unused locals.
1160 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1162 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1163 (syms_of_xdisp): Declare pre-redisplay-function.
1164 (markpos_of_region): Remove function.
1165 (init_iterator, compute_stop_pos, handle_face_prop)
1166 (face_before_or_after_it_pos, reseat_to_string)
1167 (get_next_display_element, window_buffer_changed)
1168 (redisplay_internal, try_cursor_movement, redisplay_window)
1169 (try_window_reusing_current_matrix, try_window_id, display_line)
1170 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1171 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1172 * window.h (struct window): Remove field `region_showing'.
1173 * dispextern.h (struct it): Remove region_beg/end_charpos.
1174 (face_at_buffer_position, face_for_overlay_string)
1175 (face_at_string_position): Update prototypes.
1176 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1177 (face_at_string_position): Remove `region_beg' and `region_end' args.
1178 * fontset.c (Finternal_char_font):
1179 * font.c (font_at, font_range): Adjust calls accordingly.
1180 * insdel.c (Qregion_extract_function): New var.
1181 (syms_of_insdel): Initialize it.
1182 (prepare_to_modify_buffer_1): Use it.
1184 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1186 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1187 * ftxfont.c (ftxfont_get_gcs):
1188 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1189 * xfaces.c (x_free_colors, x_free_dpy_colors)
1190 (x_create_gc, unload_color):
1191 * xselect.c (x_property_data_to_lisp):
1192 * xsettings.c (parse_settings):
1193 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1194 (get_bits_and_offset): Adjust definition.
1195 * frame.c (XParseGeometry): Adjust locals.
1196 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1197 * regex.h (toplevel): Likewise for reg_syntax_t.
1199 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * eval.c (run_hook_with_args): Use FUNCTIONP.
1203 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1205 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1206 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1207 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1208 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1209 on MS-Windows anyway.
1210 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1211 (free_realized_face): ...adjust user.
1212 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1213 white relief pixels to -1.
1214 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1215 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1216 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1218 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1220 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1221 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1222 in practice now. All callers changed.
1224 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1226 * dispextern.h (struct face): Use bitfields for 'underline_type'
1227 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1228 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1229 'stipple' member. Move 'lface' member up to help...
1230 * xfaces.c (make_realized_face): ...this function to find and
1231 clear just the members that need clearing.
1232 (load_face_colors, realize_x_face):
1233 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1235 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1237 * xftfont.c (struct xftfont_info): Remove set-but-unused
1239 (xftfont_open): Adjust user.
1240 (xftfont_get_colors): Remove useless prototype.
1242 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1244 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1245 before passing them to 'unexec'. (Bug#15260)
1247 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1249 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1251 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1253 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1254 the changed signature of the font driver's 'close' method.
1256 * w32font.h (w32font_close): Adjust the prototype to the change in
1257 function definition.
1259 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1261 * w32uniscribe.c (uniscribe_close): Adapt the call to
1262 w32font_close to its new prototype.
1264 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1266 Omit unused frame argument of font API's close function.
1267 * font.h (struct font): Drop frame argument. Adjust comment.
1268 * font.c (font_clear_cache, font_close_object): Adjust users.
1269 * ftfont.c (ftfont_close):
1270 * ftxfont.c (ftxfont_close):
1271 * macfont.m (macfont_close):
1272 * nsfont.m (nsfont_close):
1273 * w32font.c (w32font_close):
1274 * xfont.c (xfont_close):
1275 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1276 tweak comments and make functions safe if called more than once for
1277 the same font object.
1279 Perform font-specific cleanup when font object is swept by GC. See
1280 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1281 * alloc.c (cleanup_vector): New function.
1282 (sweep_vector): Call it for each reclaimed vector object.
1283 * font.h (struct font): Adjust comment.
1285 2013-10-24 Glenn Morris <rgm@gnu.org>
1287 * Makefile.in (abs_top_srcdir): New, set by configure.
1289 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1291 Adjust recent font-related changes to fix bug#15686.
1292 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1293 is a live window system frame, mark its default font too.
1295 2013-10-23 Glenn Morris <rgm@gnu.org>
1297 * Makefile.in (RUN_TEMACS): Make relative (again).
1298 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1299 (bootstrap-emacs$(EXEEXT)):
1300 Quote entities that might contain whitespace.
1302 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1304 Port to Solaris 10 and its bundled GCC.
1305 Problem reported by Timothy C. Burt.
1306 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1308 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1310 Do not allow font caches to grow too large.
1311 * alloc.c (compact_font_cache_entry, compact_font_caches):
1312 New functions or stub if not HAVE_WINDOW_SYSTEM.
1313 (compact_undo_list): Factor out from Fgarbage_collect.
1315 (mark_face_cache): Mark face font. Move down to avoid
1317 (mark_terminals): Do not mark font cache here.
1318 (Fgarbage_collect): Call compaction functions described
1319 above. Adjust comment.
1321 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1323 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1324 chdir to HOME (bug#15607).
1326 * nsterm.m (Qcocoa, Qgnustep): New variables.
1327 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1328 (ns_get_color): Make selection color work for GNUStep also.
1330 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1332 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1333 handles mouse clicks. Instead, let GPM use the same code as all
1334 the other mice use. See the discussion starting at
1335 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1336 for the details of the problem with the menu bar this fixes.
1338 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1340 Remove port-specific display name lists to avoid extra
1341 complexity and data duplication with display info lists.
1342 * xterm.h (x_display_name_list): Remove declaration.
1343 * xterm.c (x_display_name_list): Remove.
1344 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1345 * xfns.c (x_display_info_for_name, Fx_display_list):
1346 Likewise. Use x_display_list where appropriate.
1347 * w32term.h (w32_display_name_list): Remove declaration.
1348 * w32term.c (w32_display_name_list): Remove.
1349 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1351 * w32fns.c (x_display_info_for_name, Fx_display_list):
1352 Likewise. Use x_display_list where appropriate.
1353 * nsterm.h (ns_display_name_list): Remove declaration.
1354 * nsterm.m (ns_display_name_list): Remove.
1355 (ns_term_init, syms_of_nsterm): Adjust users.
1356 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1357 Likewise. Use x_display_list where appropriate.
1358 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1359 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1360 (mark_terminals): Mark per-terminal font cache.
1362 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1364 Don't run timers in input-pending-p. Its new check-timers param
1365 provides the prior behavior. (Bug#15045).
1366 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1369 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1371 Make some functions static in non-Microsoft builds.
1372 On my platform (Fedora 19 x86-64), this shrinks the
1373 Emacs executable (text+data) by 0.25%.
1374 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1375 (load_color) [!MSDOS]:
1376 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1377 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1378 * lisp.h (check_existing):
1379 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1380 (network_interface_info) [!WINDOWSNT]:
1381 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1382 Remove extern decls.
1383 * fileio.c (check_existing):
1384 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1385 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1386 (network_interface_info) [!WINDOWSNT]:
1387 * term.c (encode_terminal_code) [!WINDOWSNT]:
1388 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1389 * xfaces.c (load_color) [!MSDOS]:
1391 * fileio.c (check_existing, check_executable, check_writable):
1392 * process.c (network_interface_list, network_interface_info):
1393 Move earlier, so that we don't need forward decls.
1394 * gnutls.c (fn_gnutls_transport_set_errno)
1395 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1397 * w32.c (init_environment): Use faccessat rather than
1398 check_existing, partly for consistency with the rest of the code
1399 in this file, partly so that check_existing can be static.
1401 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1402 * emacs.c (MAIN_PROGRAM): New macro.
1403 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1404 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1406 bool vector int width fixes
1407 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1408 (Fbool_vector_count_matches_at):
1409 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1410 can exceed PTRDIFF_MAX, at least in theory.
1411 (Fbool_vector_count_matches_at):
1412 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1414 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1416 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1417 (struct sockaddr): Add forward decl, for platforms that lack it.
1419 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1421 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1424 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1426 * w32.c (network_interface_get_info, network_interface_list)
1427 (network_interface_info): New functions. (Bug#15610)
1428 (GetAdaptersInfo_Proc): New typedef.
1429 (get_adapters_info): New wrapper function.
1430 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1432 * process.h (network_interface_list, network_interface_info):
1435 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1436 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1437 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1438 for WINDOWSNT. Doc fix.
1439 (syms_of_process): Defsubr Snetwork_interface_list and
1440 Snetwork_interface_info unconditionally.
1442 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1443 in NS GUI sessions. (Bug#15629)
1445 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1447 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1449 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1451 * print.c (print_object): Print " ..." when truncating bool vectors.
1453 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1455 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1456 standard mouse buttons.
1458 * termhooks.h (struct input_event): Remove incorrect commentary.
1460 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1462 Disallow bool vector operations on mixed-length operands.
1463 The old behavior left garbage in the result vector sometimes,
1464 and didn't seem to be useful.
1465 * data.c (Qwrong_length_argument): New static var.
1466 (wrong_length_argument): New function.
1467 (bool_vector_binop_driver): Check that args agree in length.
1469 * keyboard.c, keyboard.h (all_kboards): Now static.
1471 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1473 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1474 note from the lispref.
1476 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1478 * nsterm.h (struct ns_display_info): Remove set-but-unused
1479 member image_cache (image caches are per-terminal anyway).
1480 (FRAME_X_IMAGE_CACHE): Remove.
1481 * nsterm.m (ns_initialize_display_info): Adjust user.
1483 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1485 * w32proc.c: Include mingw_time.h.
1487 * w32.c: Include mingw_time.h.
1489 Implement scrolling of TTY menus when the screen is too short.
1491 * term.c (tty_menu_display): Accept an additional argument, the
1492 menu item from which to start displaying the menu. Account for
1493 the value of Y when limiting the menu to the number of available
1495 (mi_result): New enumeration.
1496 (read_menu_input): Return enumerated value. When the y coordinate
1497 hits min_y or max_y, return scroll indication instead of wrapping
1499 (tty_menu_activate): Handle the scrolling indications from
1500 read_menu_input. Compute the first menu item to display and pass
1501 it to tty_menu_display.
1503 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1505 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1506 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1507 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1508 Adjust to match the change described below.
1509 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1510 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1511 memory_below_frame members to...
1512 * termchar.h (struct tty_display_info): ...here because they're
1513 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1514 * term.c (init_tty):
1515 * nsterm.m (ns_create_terminal):
1516 * w32term.c (w32_create_terminal):
1517 * xterm.c (x_create_terminal): Adjust users.
1518 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1519 to filter out non-TTY frames. Adjust comment.
1520 (scrolling): Adjust user. Prefer eassert for debugging check.
1522 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1524 * xfaces.c (PT_PER_INCH): Remove unused macro.
1525 * termhooks.h (struct terminal): Remove set-but-unused
1526 member fast_clear_end_of_line.
1527 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1528 * nsterm.m (ns_create_terminal):
1529 * term.c (init_tty):
1530 * w32term.c (w32_create_terminal):
1531 * xterm.c (x_create_terminal): Adjust users.
1533 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1535 * lisp.h (bool_vector_size): New function.
1536 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1537 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1538 (Fbool_vector_not, Fbool_vector_count_matches_at):
1539 Remove uses of 'eassume' that should no longer be needed,
1540 because they are subsumed by the 'eassume' in bool_vector_size.
1542 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1544 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1545 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1546 by revision 114614 (commit of 2013-10-10).
1548 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1550 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1551 have different dimensions. (Bug#15575)
1553 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1556 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1558 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1560 * term.c (tty_menu_show): Never return with unbalanced
1561 specpdl. Use eassert for debugging check. Adjust style.
1563 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1565 * term.c (read_menu_input): Make selection of menu items
1566 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1567 (tty_menu_activate): Fix off-by-one error when computing max_y.
1569 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1571 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1572 audit logging (only used with GnuTLS 3.x) and enable it.
1574 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1576 * dispnew.c (redraw_frame): Remove useless #ifdef because
1577 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1578 Also, move TTY fflush to...
1579 * term.c (tty_update_end): ...this function.
1581 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1583 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1584 the end of the frame's glyph matrix. (Bug#15575)
1586 * term.c (tty_menu_display): Don't move cursor while overwriting
1587 frame's glyphs with menu items. Limit the number of items
1588 displayed to what can be shown on the available screen lines,
1589 excluding the echo area.
1590 (tty_menu_activate): Limit the Y coordinate allowed by
1591 read_menu_input to the last screen line used for menu display.
1593 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1595 * lisp.h (eassume): New macro.
1596 Also, include <verify.h>, for 'assume'.
1597 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1598 (vroundup, vector_nbytes):
1599 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1600 (Fbool_vector_not, Fbool_vector_count_matches)
1601 (Fbool_vector_count_matches_at):
1602 Use eassume, not eassert.
1603 * casetab.c (set_identity, shuffle):
1604 * composite.c (composition_gstring_put_cache):
1605 * dispnew.c (update_frame_1):
1606 * ftfont.c (ftfont_shape_by_flt):
1607 * image.c (gif_load):
1608 * intervals.c (offset_intervals):
1609 * macfont.m (macfont_shape):
1610 Remove calls to 'assume' that are no longer needed, because
1611 --enable-gcc-warnings no longer generates bogus warnings
1612 when these calls are removed.
1614 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1616 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1618 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1620 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1621 (Qsubstitute_env_in_file_name): New var.
1622 (syms_of_fileio): Define it.
1624 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1626 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1627 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1630 * term.c (save_and_enable_current_matrix): Don't allocate and
1631 don't save margin areas.
1632 (restore_desired_matrix): Don't restore margin areas.
1633 (free_saved_screen): Don't free margin areas.
1635 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1637 * image.c: Pacify --enable-gcc-warnings.
1638 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1639 #define only if used.
1641 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1643 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1644 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1645 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1646 (gif_load): For giflib v5.x and later, display the error message
1647 produced by giflib when its functions fail.
1648 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1651 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1653 * keyboard.c (last_event_timestamp): Remove. For X selection and
1654 GTK popup menus, it may be obtained from per-frame X display info.
1655 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1656 (process_special_events): Adjust users.
1657 * keyboard.h (last_event_timestamp): Remove declaration.
1658 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1659 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1660 * menu.h (xmenu_show): Adjust prototype.
1661 * menu.c (Fx_popup_menu): Adjust user.
1662 * xselect.c (x_own_selection, x_get_foreign_selection)
1663 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1665 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1667 * keyboard.c (init_kboard): Now static. Add arg
1668 to denote window system. Adjust comment.
1669 (init_keyboard): Adjust user.
1670 (allocate_kboard): New function.
1672 * nsterm.m (ns_term_init):
1673 * term.c (init_tty):
1674 * w32term.c (w32_create_terminal):
1675 * xterm.c (x_term_init): Use it.
1676 * keyboard.h (init_kboard): Remove prototype.
1677 (allocate_kboard): Add prototype.
1679 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1681 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1682 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1684 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1686 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1688 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1690 * term.c (tty_menu_activate): Flush the output stream after
1691 showing the cursor, and don't mark the frame garbaged at exit from
1692 the function. Fixes redisplay glitches when moving from one menu
1695 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1697 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1698 or throw error (Bug#15570).
1700 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1702 * intervals.c (temp_set_point_both): Move test into 'eassert',
1705 * lisp.h (eassert): Don't use 'assume'.
1706 Sometimes 'assume' wins in performance, and sometimes it loses,
1707 so it shouldn't be used all the time. Perhaps we need two
1708 flavors of 'eassert', one for where 'assume' is far more likely
1709 to help or to hurt; but that can be done later.
1710 Problem reported by Dmitry Antipov in
1711 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1712 Also, don't include <verify.h>; no longer needed.
1714 2013-10-09 Glenn Morris <rgm@gnu.org>
1716 * eval.c (Fcond): Doc tweak.
1718 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1720 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1721 expressions with side effects to eassert. (Bug#15565)
1723 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1725 * fns.c (hashfn_user_defined): Allow hash functions to return any
1728 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1730 Fix minor problems found by static checking.
1731 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1732 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1733 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1734 * keyboard.c (read_menu_command): Remove unused local.
1735 * lisp.h (read_menu_command): New decl.
1736 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1737 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1738 Return ptrdiff_t, not int.
1739 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1740 not int, for benefit of xpalloc.
1741 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1743 (have_menus_p): Remove; unused.
1744 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1745 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1746 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1748 (save_and_enable_current_matrix): Omit unnecessary casts.
1749 (read_menu_input): Omit local extern decl (now in lisp.h).
1750 Don't access uninitialized storage if mouse_get_xy fails.
1751 (tty_menu_activate): Mark local as initialized, for lint.
1752 (tty_menu_activate, tty_meny_show): Remove unused locals.
1754 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1756 Support menus on text-mode terminals.
1757 * xterm.h (xw_popup_dialog): Add prototype.
1759 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1760 (xmenu_show): Block input here, instead in Fx_popup_menu.
1761 (xw_popup_dialog): New function, with X-specific bits of popup
1764 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1767 * window.c (Fset_window_configuration): Use run-time tests of the
1768 frame type instead of compile-time conditionals, when menu-bar
1769 lines are considered.
1771 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1772 (w32_popup_dialog): New prototypes.
1774 * w32menu.c (Fx_popup_dialog): Function deleted.
1775 (w32_popup_dialog): New function, with w32 specific bits of popup
1776 dialogs. Block input here.
1778 * w32inevt.c (w32_console_read_socket): Minor change to add
1779 debugging TTY events.
1781 * w32fns.c (show_hourglass): If returning early because the frame
1782 is not a GUI frame, unblock input.
1784 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1785 (cursorY): New functions.
1787 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1788 WINDOWSNT, macros that call curX and curY elsewhere.
1790 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1792 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1793 specific function to hide and show cursor on a text-mode terminal.
1794 (tty_menu_struct, struct tty_menu_state): New structures.
1795 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1796 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1797 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1798 (tty_menu_locate, save_and_enable_current_matrix)
1799 (restore_desired_matrix, screen_update, read_menu_input)
1800 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1801 (tty_pop_down_menu, tty_menu_last_menubar_item)
1802 (tty_menu_new_item_coords, tty_menu_show): New functions.
1803 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1805 * nsterm.h (ns_popup_dialog): Adjust prototype.
1807 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1809 (ns_popup_dialog): Adapt order of arguments to the other
1810 *_menu_show implementations.
1811 (Fx_popup_dialog): Function deleted.
1813 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1815 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1817 * menu.c (have_boxes): New function.
1818 (single_keymap_panes): Use it instead of a compile-time
1820 (single_menu_item): Use run-time tests of the frame type instead
1821 of compile-time conditionals.
1822 (encode_menu_string): New function.
1823 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1824 the macro, since different types of frame need different encoding
1826 (digest_single_submenu): Use run-time tests of frame type instead
1827 of, or in addition to, compile-time conditionals.
1828 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1829 (Fx_popup_menu): Detect when the function is called from keyboard
1830 on a TTY. Don't barf when invoked on a text-mode frame.
1831 Check frame type at run time, instead of compile-time conditionals for
1832 invoking terminal-specific menu-show functions.
1833 Call tty_menu_show on text-mode frames.
1834 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1835 run time to determine which alternative to invoke; support dialogs
1838 * keyboard.h <Qmouse_movement>: Declare.
1840 * keyboard.c <Qmouse_movement>: Now extern.
1841 <Qecho_keystrokes>: New static variable.
1842 (read_key_sequence): Accept an additional argument, a flag to
1843 prevent redisplay during reading of the key sequence. All callers
1845 (read_menu_command): New function.
1846 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1848 (toolkit_menubar_in_use): New function.
1849 (make_lispy_event): Use it instead of a compile-time test.
1851 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1852 window-system being available.
1854 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1855 to x-popup-dialog on the frame type, they all now support popup
1858 * dispnew.c (save_current_matrix): Save the margin areas.
1859 (restore_current_matrix): Restore margin areas.
1860 (update_frame_with_menu): New function.
1862 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1865 * alloc.c (make_save_ptr): Now compiled unconditionally.
1867 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1869 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1870 (redraw_frame, update_frame): Adjust users.
1871 * dispextern.h (set_window_update_flags): Adjust prototype.
1872 * xdisp.c (redisplay_internal): When updating all frames with zero
1873 windows_or_buffers_changed, assume that only the windows that shows
1874 current buffer should be really updated.
1876 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1878 Do not allocate huge temporary memory areas and objects while encoding
1879 for file I/O, thus reducing an enormous memory usage for large buffers.
1880 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1881 * coding.h (struct coding_system): New member raw_destination.
1882 * coding.c (setup_coding_system): Initialize it to zero.
1883 (encode_coding_object): If raw_destination is set, do not create
1884 dst_object. Add comment.
1885 * fileio.c (toplevel): New constant E_WRITE_MAX.
1886 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1887 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1889 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1891 * nsterm.m (windowDidExitFullScreen:):
1892 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1894 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1896 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1897 * keyboard.c (unblock_input_to): Don't process pending signals
1898 if a fatal error is in progress.
1900 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1901 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1902 they're talking about words in Lisp bool vectors.
1903 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1904 * data.c (popcount_bits_word): Rename from popcount_size_t.
1905 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1908 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1910 Improve support for popcount and counting trailing zeros (Bug#15550).
1911 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1912 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1913 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1914 (popcount_size_t_msc, popcount_size_t_gcc):
1915 Remove; now done by Gnulib.
1916 (popcount_size_t): Now a macro that defers to Gnulib.
1917 (count_trailing_zero_bits): Return int, for consistency with
1918 Gnulib and because Emacs prefers signed to unsigned int.
1919 Don't assume that size_t is either unsigned int or unsigned long
1920 or unsigned long long.
1921 (size_t_to_host_endian): Do not assume that size_t is either
1922 exactly 32 or exactly 64 bits wide.
1923 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1924 etc., so that it's now an enum constant, not a macro.
1925 No need to assume that it's either 32 or 64.
1927 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1929 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1932 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1934 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1935 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1937 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1939 emacs_read and emacs_write now use void *, not char *.
1940 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1941 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1942 Buffer arg is now void *, not char *. This matches plain
1943 'read' and 'write' better, and avoids a constraint violation
1944 on Solaris 9 with Oracle Studio.
1946 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1948 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1949 memset to explicit loop. Otherwise copy largest possible chunk
1950 from initialized to uninitialized part, thus allowing the longer
1951 memcpy runs and reducing the number of loop iterations.
1953 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1955 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1956 hide toolbar (Bug#15388).
1957 (windowDidEnterFullScreen:): If presentation options are zero,
1958 set them here (Bug#15388).
1959 (ns_update_auto_hide_menu_bar): Remove runtime check.
1960 Don't auto hide dock unless menubar is also auto hidden.
1962 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1964 * editfns.c (message): Mention batch mode in doc string.
1966 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1968 * nsterm.m (check_native_fs): Remove erroneous comment.
1970 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1972 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1973 uses find_newline instead of scan_newline and so doesn't move point.
1975 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1977 Use hardware support for byteswapping on glibc x86 etc.
1978 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1979 whereas the old swap64 needed 30.
1980 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1981 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1982 Use byteswap.h's macros to swap bytes.
1983 * lisp.h (swap16, swap32, swap64): Remove.
1984 All uses replaced by bswap_16, bswap_32, bswap_64.
1986 * bytecode.c (exec_byte_code): Use some more volatile variables
1987 to work around local variables getting clobbered by longjmp.
1988 Port to pre-C99, which doesn't allow decls after stmts.
1990 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1992 * lisp.h (eassert): Assume that COND is true when optimizing.
1993 In other words, take on the behavior of eassert_and_assume.
1994 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1995 (eassert_and_assume): Remove. All uses replaced by eassert.
1997 * xdisp.c (Qglyphless_char): Now static.
1999 Adjust to merge from gnulib.
2000 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2001 * lisp.h: Include <verify.h>, for 'assume'.
2003 * eval.c (clobbered_eassert): New macro.
2004 (internal_catch, internal_condition_case)
2005 (internal_condition_case_1, internal_condition_case_2)
2006 (internal_condition_case_n): Use it instead of eassert
2007 when the argument contains locals clobbered by longjmp.
2008 Don't use clobbered locals outside of clobbered_eassert.
2009 (internal_lisp_condition_case): Use a volatile variable
2010 to work around a local variable's getting clobbered.
2012 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2014 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2015 (PUSH_HANDLER): New macro.
2016 (catchlist): Remove.
2017 (handlerlist): Always declare.
2019 * eval.c (catchlist): Remove (merge with handlerlist).
2020 (handlerlist, lisp_eval_depth): Not static any more.
2021 (internal_catch, internal_condition_case, internal_condition_case_1)
2022 (internal_condition_case_2, internal_condition_case_n):
2024 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2025 handlerlist/catchlist.
2026 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2027 handlerlist which can only handle a single condition-case handler at
2029 (find_handler_clause): Simplify since we only a single branch here
2032 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2034 (bcall0): New function.
2035 (exec_byte_code): Add corresponding cases. Improve error message when
2036 encountering an invalid byte-code. Let Bunwind_protect accept
2037 a function (rather than a list of expressions) as argument.
2039 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2040 and make them unconditional now that they're heap-allocated.
2042 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2044 * charset.c (Fdecode_char, Fencode_char): Remove description of
2045 `restriction' arg. now that it's hidden by advertised-calling-convention.
2047 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2049 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2050 Remove unused variable (from mac-port).
2051 (macfont_draw): Use s->ybase for correct y position.
2053 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2055 * frame.h (struct frame): Drop has_minibuffer member because...
2056 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2057 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2059 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2061 * window.h (struct window): Prefer enum text_cursor_kinds to int
2062 for phys_cursor_type member. Move the latter, phys_cursor_width,
2063 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2064 * window.c (replace_window, make_window): Adjust users.
2066 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2068 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2069 this module is never compiled otherwise.
2071 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2073 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2076 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2078 * xdisp.c (get_next_display_element): Don't call face_for_font in
2079 a build configured --without-x. (Bug#15484)
2081 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2083 * window.c (calc_absolute_offset): #elif should be #elif defined.
2085 * frame.c (delete_frame): Block/unblock input to overcome race
2086 condition (Bug#15475).
2088 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2090 * frame.c (delete_frame): Record selected frame only after
2091 calling Qdelete_frame_functions (Bug#15477).
2093 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsterm.m (ns_selection_color): Remove.
2096 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2097 NSColor selectedText(Background)Color. Only for COCOA.
2098 (ns_term_init): Remove assignment of ns_selection_color, logic
2099 moved to ns_get_color.
2101 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2102 NS_SELECTION_COLOR_DEFAULT.
2103 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2105 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2107 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2108 frame' does not have the tool_bar_window member.
2110 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2112 Signal error when reading an empty byte-code object (Bug#15405)
2113 * lread.c (read1): signal error
2114 * alloc.c (make_byte_code): eassert header size
2115 (sweep_vectors): change an int to size_t
2117 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2119 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2120 instead of ints, as it's the usual style for offsetof constants. See:
2121 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2123 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2124 This is ugly, but it should fix the performance problem for older
2125 GCC versions in the short run. I'll look into integrating the
2126 Gnulib module for popcount, as a better fix.
2127 See the thread starting in:
2128 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2129 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2130 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2131 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2132 (popcount_size_t): Use it.
2134 2013-09-24 Daniel Colascione <dancol@dancol.org>
2136 * process.c (Fnetwork_interface_info): Fix build break due to
2139 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2141 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2142 Prefer signed to unsigned integers where either will do.
2143 No need for 'const' on locals that do not escape.
2144 Omit easserts with unnecessary and unportable assumptions about
2145 alignment. Avoid unnecessary casts to char *.
2147 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2149 Use union for the payload of struct Lisp_Vector.
2150 This helps to avoid a few glitches dictated by C's aliasing rules.
2151 * lisp.h (struct Lisp_Vector): Use union for next and
2152 contents member. Adjust comment. Change related users.
2153 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2154 Related users changed.
2155 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2156 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2157 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2158 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2160 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2162 Optimize glyph row clearing and copying routines.
2163 * dispextern.h (struct glyph_row): Change layout of struct
2164 glyph_row to help copy_row_except_pointers. Adjust comment.
2165 * dispnew.c (null_row): Remove.
2166 (clear_glyph_row): Use offsetof and memset to find and clear
2167 just the members that need clearing. Adjust comment.
2168 (copy_row_except_pointers): Likewise for copying.
2170 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2172 Some minor cleanups of recently-added bool vector code.
2173 * conf_post.h (assume): Always return void. Use lint version
2174 only if GCC and MSC versions don't apply.
2175 * conf_post.h (assume):
2176 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2177 Depend on _MSC_VER, not __MSC_VER, for consistency with
2179 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2180 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2181 (bool_vector_binop_driver, count_trailing_zero_bits)
2182 (size_t_to_host_endian): Now static, not static inline;
2183 the latter isn't needed with modern compilers and doesn't
2184 work with older compilers anyway.
2186 * alloc.c (valgrind_p): Use bool for boolean.
2188 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2190 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2191 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2192 (display_last_displayed_message_p, message_buf_print)
2193 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2194 Use bool for boolean.
2195 * dispextern.h (cancel_line, init_desired_glyphs):
2196 Remove ancient leftover.
2197 (help_echo_showing_p, hourglass_shown_p):
2198 * lisp.h (noninteractive_need_newline): Adjust declaration.
2200 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2202 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2204 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2205 ...this file and convert the latter to static. Adjust comment.
2206 (make_initial_frame):
2207 * window.c (init_window_once): Adjust user.
2208 * frame.h (last_nonminibuf_frame): Remove declaration.
2209 * lisp.h (selected_frame): Likewise.
2210 * msdos.c (the_only_display_info): Adjust comment.
2212 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2215 computing the end column of mouse-highlight that comes from
2216 display or overlay strings. (Bug#15437)
2217 (note_mouse_highlight): Adapt calculation of last argument to
2218 mouse_face_from_string_pos to the above change.
2220 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2221 all platforms, not just for clang.
2223 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2225 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2226 about excess arguments to snprintf.
2228 * conf_post.h(assume): Use __builtin_unreachable for clang.
2230 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2232 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2233 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2235 2013-09-23 Daniel Colascione <dancol@dancol.org>
2237 * alloc.c (USE_VALGRIND): New macro; on by default
2238 when ENABLE_CHECKING.
2239 (mark_maybe_object, mark_maybe_pointer)
2240 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2242 (valgrind_p) [USE_VALGRIND]: New variable.
2243 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2245 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2247 * process.c (wait_reading_process_output): Change int pnamelen to
2250 * nsterm.m (setMarkedText:selectedRange:):
2251 (deleteWorkingText):
2252 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2253 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2254 argument to unsigned long to avoid warning.
2255 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2257 * conf_post.h (assume): Fix compiler error: x shall be cond.
2259 2013-09-22 Daniel Colascione <dancol@dancol.org>
2261 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2262 warning when compiling without a window system.
2264 2013-09-22 Daniel Colascione <dancol@dancol.org>
2266 * data.c (Qbool_vector_p): New symbol.
2267 (bool_vector_spare_mask, popcount_size_t_generic)
2268 (popcount_size_t_msc, popcount_size_t_gcc)
2270 (bool_vector_binop_driver)
2271 (count_trailing_zero_bits, size_t_to_host_endian)
2272 (Fbool_vector_exclusive_or)
2273 (Fbool_vector_union)
2274 (Fbool_vector_intersection, Fbool_vector_set_difference)
2275 (Fbool_vector_subsetp, Fbool_vector_not)
2276 (Fbool_vector_count_matches)
2277 (Fbool_vector_count_matches_at): New functions.
2278 (syms_of_data): Intern new symbol, functions.
2279 * alloc.c (bool_vector_payload_bytes): New function.
2280 (Fmake_bool_vector): Instead of calling Fmake_vector,
2281 which performs redundant initialization and argument checking,
2282 just call allocate_vector ourselves. Make sure we clear any
2283 terminating padding to zero.
2284 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2285 instead of open-coding the size calculation.
2286 (vroundup_ct): New macro.
2287 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2288 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2289 * composite.c (composition_gstring_put_cache):
2290 Change lint_assume to assume.
2291 * conf_post.h (assume): New macro.
2292 (lint_assume): Remove.
2293 * dispnew.c (update_frame_1): Change lint_assume to assume.
2294 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2296 * image.c (gif_load): Change lint_assume to assume.
2297 * lisp.h (eassert_and_assume): New macro.
2298 (Qbool_vector_p): Declare.
2299 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2300 (swap16, swap32, swap64): New inline functions.
2301 * macfont.c (macfont_shape): Change lint_assume to assume.
2302 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2303 * xsettings.c (parse_settings): Use new swap16 and
2304 swap32 from lisp.h instead of file-specific macros.
2306 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2308 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2309 found (which can legitimately happen when the glyph row at the
2310 window start is disabled in the current_matrix. (Bug#15365)
2312 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2314 Fix syntax.h bug introduced by recent INLINE change.
2315 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2316 conditionally compiled one way in some modules, and a different
2317 way in others. This doesn't work with extern inline functions,
2318 which must have the same definition in all modules, because the
2319 defining code might be shared across modules, depending on the
2320 implementation. Symptoms reported by Martin Rudalics in:
2321 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2322 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2323 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2324 overriding the corresponding functions in syntax.h.
2325 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2326 (syntax_property): New inline functions.
2327 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2328 Rewrite in terms of these new functions.
2330 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2332 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2333 not chars_in_text, whose result depends on the multibyteness of
2334 the current buffer. (Bug#15426)
2336 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2338 Port recent change to hosts where pointers aren't 'long'.
2339 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2340 Don't assume that pointers are the same width as 'long'.
2341 Add a compile-time check that a pointer fits into two X slots.
2343 A simpler, centralized INLINE.
2344 * conf_post.h (INLINE): Define only if not already defined.
2345 This allows us to use a single INLINE, defined by one file
2347 * emacs.c (INLINE): Define it.
2348 Also, include category.h, charset.h, composite.h, dispextern.h,
2349 syntax.h, systime.h, so that their INLINE definitions are expanded
2351 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2352 * buffer.h, buffer.c (BUFFER_INLINE):
2353 * category.h, category.c (CATEGORY_INLINE):
2354 * character.h, character.c (CHARACTER_INLINE):
2355 * charset.h, charset.c (CHARSET_INLINE):
2356 * composite.h, composite.c (COMPOSITE_INLINE):
2357 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2358 * frame.h, frame.c (FRAME_INLINE):
2359 * intervals.h, intervals.c (INTERVALS_INLINE):
2360 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2361 * lisp.h, alloc.c (LISP_INLINE):
2362 * process.h, process.c (PROCESS_INLINE):
2363 * syntax.h, syntax.c (SYNTAX_INLINE):
2364 * systime.h, sysdep.c (SYSTIME_INLINE):
2365 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2366 * window.h, window.c (WINDOW_INLINE):
2367 Remove. All uses replaced with INLINE.
2369 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2371 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2374 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2376 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2377 'const char *' to avoid compiler warnings due to similar change in
2378 the prototype of x_get_string_resource.
2380 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2382 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2383 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2384 going to replace static variables below. Adjust comments.
2385 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2386 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2387 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2388 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2389 Related users changed.
2390 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2391 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2392 last_mouse_movement_time, going to replace static variables below.
2394 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2395 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2397 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2398 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2399 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2400 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2401 static variables below.
2402 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2403 (last_mouse_scroll_bar): Remove.
2404 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2405 (mouseExited): Related users changed.
2407 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2409 Do not use external array to process X scroll bar messages.
2410 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2411 (x_send_scroll_bar_event): Pack window pointer into two slots
2412 of XClientMessageEvent if we're 64-bit. Adjust comment.
2413 (x_scroll_bar_to_input_event): Unpack accordingly.
2415 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2417 Ifdef away recent changes which aren't relevant to NS port.
2418 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2419 [!HAVE_NS]: Declare as such.
2420 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2421 [!HAVE_NS]: Define as such.
2423 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2425 * frame.c (x_redo_mouse_highlight): New function
2426 to factor out common code used in W32 and X ports.
2427 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2428 * xterm.h (struct x_display_info):
2429 * w32term.h (struct w32_display_info):
2430 * nsterm.h (struct ns_display_info): New members
2431 last_mouse_motion_frame, last_mouse_motion_x and
2432 last_mouse_motion_y, going to replace static variables below.
2433 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2434 (redo_mouse_highlight): Remove.
2435 (note_mouse_movement, syms_of_xterm): Adjust user.
2436 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2437 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2438 (redo_mouse_highlight): Remove.
2439 (note_mouse_movement, syms_of_w32term): Adjust user.
2440 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2441 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2443 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2444 * nsfns.m (compute_tip_xy): Adjust user.
2446 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2448 * frame.c (x_mouse_grabbed): New function.
2449 * dispextern.h (x_mouse_grabbed): Add prototype.
2450 (last_mouse_frame): Remove declaration.
2451 * xterm.h (struct x_display_info):
2452 * w32term.h (struct w32_display_info):
2453 * nsterm.h (struct ns_display_info): New member
2454 last_mouse_frame, going to replace...
2455 * xdisp.c (last_mouse_frame): ...global variable.
2456 (note_tool_bar_highlight):
2457 * w32term.c (w32_mouse_position, w32_read_socket):
2458 * xterm.c (XTmouse_position, handle_one_xevent):
2459 Use x_mouse_grabbed.
2460 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2462 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2464 * w32term.c (w32_read_socket): Avoid temporary
2465 variables in a call to x_real_positions.
2466 * xterm.c (handle_one_xevent): Likewise.
2468 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2470 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2471 (x_icon_type): Remove prototype.
2472 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2473 * frame.c (x_icon_type): Remove.
2474 * w32term.c (x_make_frame_visible, x_iconify_frame):
2475 * xterm.c (x_make_frame_visible, x_iconify_frame):
2476 Use x_set_bitmap_icon to factor out common code.
2478 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2480 * dispextern.h (check_x_display_info, x_get_string_resource):
2481 Declare here just once and unify the latter.
2482 * frame.c (check_x_display_info, x_get_string_resource):
2483 * nsterm.h (check_x_display_info):
2484 * xrdb.c (x_get_string_resource):
2485 * xterm.h (check_x_display_info): Remove prototypes.
2486 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2487 * w32reg.c (x_get_string_resource): Likewise.
2488 (w32_get_rdb_resource): Adjust user.
2490 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2492 * xterm.h (struct x_display_info): New member
2493 x_pending_autoraise_frame, going to replace...
2494 * xterm.c (pending_autoraise_frame): ...static variable.
2495 (x_new_focus_frame, XTread_socket): Adjust users.
2496 * w32term.h (struct w32_display_info): New member
2497 w32_pending_autoraise_frame, going to replace...
2498 * w32term.c (pending_autoraise_frame): ...global variable.
2499 (x_new_focus_frame, w32_read_socket): Adjust users.
2501 2013-09-17 Glenn Morris <rgm@gnu.org>
2503 * xdisp.c (message_dolog): If we create *Messages*,
2504 switch it to messages-buffer-mode.
2506 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2508 Don't overuse 'const' in types of locals.
2509 * bidi.c (bidi_count_bytes):
2510 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2511 (xg_event_is_for_scrollbar):
2512 * xselect.c (x_handle_property_notify)
2513 (x_handle_selection_notify, x_handle_dnd_message):
2514 * xsettings.c, xsettings.h (xft_settings_event):
2515 * xterm.c (x_handle_net_wm_state, handle_one_event)
2516 (x_menubar_window_to_frame, x_detect_focus_change)
2517 (construct_mouse_click, note_mouse_movement)
2518 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2519 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2520 (handle_one_xevent, x_handle_net_wm_state):
2521 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2522 (x_handle_dnd_message):
2523 Avoid unnecessary 'const', typically the second 'const' in
2524 'const foo * const arg', a 'const' that does not affect the API
2525 and doesn't significantly help the human reader.
2527 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2529 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2530 only if Glib < 2.36.0.
2531 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2532 * xsettings.c (init_gconf, init_gsettings): Do not check
2534 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2536 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2538 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2540 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2541 before calling g_type_init.
2543 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2545 * nsterm.m (syms_of_nsterm): ... to here.
2547 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2549 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2550 (ignore_next_mouse_click_timeout): Use Time as X does.
2551 (handle_one_xevent): Avoid cast and use unsigned comparison.
2553 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2555 Do not copy X event in handle_one_xevent except KeyPress case.
2556 Wnen XEvent is processed, it is unlikely to be changed except
2557 KeyPress case, so we can avoid copying and use const pointer to
2558 const data to make sure that an event is not changed elsewhere.
2559 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2560 const' and do not create local copy except for the KeyPress event.
2561 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2562 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2563 (x_handle_net_wm_state, x_menubar_window_to_frame)
2564 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2565 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2566 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2567 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2568 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2569 (x_handle_dnd_message):
2570 * xsettings.c (xft_settings_event):
2571 Use 'const XEvent * const' where appropriate.
2572 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2574 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2576 Fix X event waiting to handle multiple frames.
2577 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2578 * xterm.c (pending_event_wait): Remove. Adjust users.
2579 (x_detect_focus_change): Pass frame arg.
2580 (handle_one_xevent): Find related frame early and clear per-frame
2581 wait_event_type only if this is an event for the relevant frame.
2582 (x_wait_for_event): Use per-frame wait_event_type.
2584 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsfns.m (Fx_create_frame): Fix font driver registration for
2589 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2590 for syms_of_macfont.
2592 * nsterm.m: Include macfont.h.
2593 (ns_tmp_flags, ns_tmp_font): Remove.
2594 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2595 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2596 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2597 (changeFont:): Fix code style. Check for font driver type when
2600 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2603 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2604 (nsfont_open): Set font driver type.
2605 Set font->ascent and font->descent. Figure out font instead of
2606 ns_tmp_font, and flags instead of ns_tmp_flags.
2607 Fix indentation. Remove call to ns_draw_text_decoration,
2610 * nsfns.m: Include macfont.h.
2611 (Fx_create_frame): Register macfont driver, make a better default font.
2612 (Fns_popup_font_panel): Get font from macfont driver, if used.
2614 * macfont.m, macfont.h, maccuvs.h: New files.
2616 * font.h: Declare syms_of_macfont.
2618 * font.c (syms_of_font): Call syms_of_macfont.
2620 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2622 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2624 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2625 and it is always zero for others, so I assume that this is an ancient
2626 leftover which nobody will want to change any more.
2627 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2628 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2629 * frame.c (x_set_scroll_bar_width):
2630 * w32fns.c (w32_createscrollbar):
2631 * w32term.c (w32_set_vertical_scroll_bar):
2632 * xfns.c (x_set_scroll_bar_default_width):
2633 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2634 (x_scroll_bar_expose): Related users changed.
2636 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2638 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2639 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2640 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2642 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2644 * nsterm.h, w32term.h, xterm.h: ...and not here.
2645 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2646 Remove unused Xisms.
2647 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2648 these modules are never compiled otherwise.
2650 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2652 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2653 Doc fix. (Bug#15375)
2655 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2657 Unify Fx_focus_frame between all ports.
2658 * frame.h (x_focus_frame): New prototype.
2659 * xfns.c (Fx_focus_frame): Remove.
2660 (syms_of_xfns): Do not defsubr it.
2661 (x_focus_frame): X implementation.
2662 * nsfns.m (Fx_focus_frame): Remove.
2663 (syms_of_nsfns): Do not defsubr it.
2664 (x_focus_frame): NS implementation.
2665 * w32term.c (Fx_focus_frame): Remove.
2666 (x_focus_on_frame): Rename to...
2667 (x_focus_frame): W32 implementation.
2668 * w32term.h (x_focus_on_frame): Remove prototype.
2669 * w32fns.c (Fx_focus_frame): Remove.
2670 (syms_of_w32fns): Do not defsubr it.
2671 * frame.c (Fx_focus_frame): Define here.
2672 (syms_of_frame): Defsubr here.
2673 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2675 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2677 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2678 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2679 each port to reference the port-specific window system data.
2680 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2681 (FRAME_DISPLAY_INFO): Define.
2682 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2683 (FRAME_DISPLAY_INFO): Define. Adjust users.
2684 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2685 (FRAME_DISPLAY_INFO): Define. Adjust users.
2686 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2687 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2688 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2689 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2690 * xselect.c, xterm.c: All related users changed.
2692 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2694 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2695 (x_menubar_window_to_frame): Remove prototypes.
2696 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2697 (x_menubar_window_to_frame, x_top_window_to_frame):
2699 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2700 (x_menubar_window_to_frame, x_top_window_to_frame):
2701 ...to here and convert all but the last to static.
2703 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2705 * lisp.mk (lisp): Add w32-common-fns.elc.
2707 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2709 * charset.c (char_charset): Document an exception for char-charset.
2711 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2713 * xterm.h (x_display_info): New field last_user_time...
2714 * xterm.c (toplevel): ...to replace static last_user_time.
2715 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2717 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2719 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2720 scroll bar values to prevent thumb from disappear and update comment.
2722 2013-09-11 Glenn Morris <rgm@gnu.org>
2724 * emacs.c (usage_message): Possessive apostrophe tweak.
2726 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2728 * nsterm.m (syms_of_nsterm): Use Qns.
2729 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2730 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2731 * xfns.c (x_display_info_for_name, Fx_open_connection):
2732 Remove old '#if 0' code.
2733 (syms_of_xfns): Use Qx.
2734 * termhooks.h (fullscreen_hook): Remove the leftover.
2735 (struct terminal): Fix typo in comment.
2737 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2739 Cleaning up a few X scroll bar bits.
2740 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2741 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2742 New member last_seen_part, going to replace...
2743 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2744 (xt_action_hook) [USE_LUCID]: Adjust user.
2745 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2746 Lucid-specific scroll bar support.
2747 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2748 to int and adjust to use last_seen_part member.
2749 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2750 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2751 Initialize last_seen_part.
2753 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2755 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2756 insert-buffer-substring an empty string.
2758 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2760 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2761 avoiding a GCC warning.
2763 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2765 Ifdef away frame tool bar code when it is not really used.
2766 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2767 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2768 and minimize_tool_bar_window_p under the above.
2769 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2770 (fset_tool_bar_window): Likewise.
2771 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2772 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2773 (change_frame_size_1):
2774 * window.c (window_from_coordinates, Frecenter): Adjust users.
2775 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2776 code is not really used.
2777 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2778 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2779 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2780 [!USE_GTK && !HAVE_NS]: Define as such.
2781 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2782 (note_mouse_highlight, expose_frame):
2783 * xfns.c (x_set_tool_bar_lines):
2784 * xterm.c (handle_one_xevent): Adjust users.
2786 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2788 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2789 This bug was introduced by my 2013-08-26 patch, which incorrectly
2790 assumed that the terminfo implementation doesn't use termcap buffers.
2791 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2792 these buffers apparently are used after all.
2793 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2794 (struct tty_display_info): Define members termcap_term_buffer and
2795 termcap_strings_buffer even if TERMINFO.
2797 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2800 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2801 'usage' docstring entry to pacify make-docfile.
2803 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2805 Change comparison functions =, <, >, <=, >= to take many arguments.
2806 * data.c: Change comparison functions' interface and implementation.
2807 * lisp.h: Make arithcompare available for efficient two arg
2809 * bytecode.c: Use arithcompare.
2810 * fileio.c: Use new interface.
2812 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2814 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2816 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * eval.c (Feval): Document the new use of `lexical'.
2820 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2822 Review and drop old frame resize hack.
2823 * frame.h (struct frame): Remove force_flush_display_p.
2824 * dispnew.c (update_frame): Adjust user and don't call
2825 flush_frame here. The comment has said that there was an issues
2826 with redisplaying fringes, but I don't see any differences with
2827 and without this hack. Hopefully we can continue without it.
2828 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2829 current frame matrices twice if resized_p is set.
2831 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2833 Do not populate pure Xism x_sync to other ports.
2834 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2835 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2836 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2837 * w32term.h (x_sync): Remove prototype.
2839 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2841 Cleanup frame flushing.
2842 * dispextern.h (struct redisplay_interface):
2843 Drop flush_display_optional because flush_display is enough
2844 for X and flushing via RIF is just a no-op for others.
2845 * frame.h (flush_frame): New function.
2846 * dispnew.c (update_frame):
2847 * minibuf.c (read_minibuf):
2848 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2850 * keyboard.c (detect_input_pending_run_timers): Do not flush
2851 all frames but selected one in redisplay_preserve_echo_area.
2852 * nsterm.m (ns_flush): Remove no-op.
2853 (ns_redisplay_interface): Adjust user.
2854 * w32term.h (x_flush): Remove no-op.
2855 (w32_redisplay_interface): Adjust user.
2856 * xterm.c (x_flush): Simplify because we do not flush all
2857 frames at once any more. Adjust comment.
2858 (x_redisplay_interface): Adjust user.
2860 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2862 Port --without-x --enable-gcc-warnings to Fedora 19.
2863 * gfilenotify.c (globals_of_gfilenotify):
2864 Call g_type_init only if using an older glib version that needs it.
2866 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2868 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2869 (last_glyphless_glyph_merged_face_id): Remove declarations.
2870 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2871 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2872 (last_glyphless_glyph_merged_face_id): Now static.
2873 (merge_escape_glyph_face): New function, refactored from...
2874 (get_next_display_element): ...here.
2875 (merge_glyphless_glyph_face): New function, refactored from...
2876 (produce_glyphless_glyph): ...here...
2877 * term.c (produce_glyphless_glyph): ...and here.
2879 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * eval.c (eval_sub): Only call Ffunction if necessary.
2883 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2885 Attempt to make redisplay more selective when changing cursor type.
2886 * frame.h (struct frame): New bitfield cursor_type_changed.
2887 * xdisp.c (cursor_type_changed): Remove.
2888 (try_cursor_movement, redisplay_window, try_window_id)
2889 (set_frame_cursor_types, try_window_reusing_current_matrix):
2890 Adjust to use per-frame bitfield.
2891 (redisplay_internal): Look for cursor type change on each visible
2892 frame and consider all frames if cursor type has been changed on
2893 the frame other than selected. If cursor type has been changed on
2894 selected frame only, do not use fast update.
2896 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2898 Attempt to make redisplay more selective when changing fonts.
2899 * frame.h (struct frame): New bitfield fonts_changed.
2900 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2901 (adjust_frame_glyphs): Add prototype.
2902 * dispnew.c (fonts_changed_p): Remove.
2903 (adjust_glyphs): Remove because we do not
2904 adjust matrices on all frames at once any more.
2905 (adjust_frame_glyphs): Block and unblock input here.
2906 (adjust_glyph_matrix): Use fonts_changed.
2907 (change_frame_size_1): Use adjust_frame_glyphs.
2908 * font.c (font_open_entity): Use fonts_changed.
2909 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2910 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2911 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2912 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2913 (shrink_mini_window, Fresize_mini_window_internal)
2914 (window_scroll_pixel_based, Fset_window_configuration)
2915 (apply_window_adjustment, Fset_window_vscroll):
2916 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2917 Use adjust_frame_glyphs.
2918 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2919 (try_window_reusing_current_matrix, try_window_id, display_line)
2920 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2921 (redisplay_internal): Consider fonts_changed and adjust frame
2922 matrices for each frame only if the frame is visible. If font
2923 has been changed on some frame during full redisplay, retry
2924 only visible frames where the font has been actually changed.
2926 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2928 Cache current header and mode line height for each window.
2929 * window.h (struct window): New fields mode_line_height
2930 and header_line_height.
2931 * window.c (make_window): Initialize them.
2932 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2933 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2934 (current_mode_line_height, current_header_line_height):
2936 * xdisp.c (current_mode_line_height, current_header_line_height):
2938 (pos_visible_p, init_xdisp): Adjust user.
2939 (redisplay_window): Invalidate mode_line_height and
2940 header_line_height if current and desired matrices do not agree.
2942 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2944 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2945 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2947 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2949 Make --without-x compatible with --enable-gcc-warnings.
2950 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2951 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2952 members under HAVE_WINDOW_SYSTEM.
2953 * keyboard.c (make_lispy_focus_out): Likewise.
2954 (record_menu_key): Move under HAVE_MENUS.
2955 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2956 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2957 (syms_of_xdisp): Adjust user.
2958 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2959 (start_hourglass, cancel_hourglass):
2960 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2961 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2962 and CLEAR_FONT_TABLE_NFONTS.
2963 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2964 Declare only if HAVE_WINDOW_SYSTEM.
2965 (lface_same_font_attributes_p, clear_face_gcs): Define only
2966 if HAVE_WINDOW_SYSTEM.
2968 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2970 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2971 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2972 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2974 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2976 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2978 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2980 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2981 This fixes a type error on hosts where ptrdiff_t is wider than int.
2983 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2985 * keyboard.c (read_key_sequence_vs): New function.
2986 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2989 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2991 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2993 Makefile improvements.
2994 * Makefile.in (config.status): Don't use double-colon rules, as
2995 they are not portable according to POSIX. Fix shell typo with `;
2996 I guess this rule has never been tested?
2997 (VCSWITNESS): New macro, to override any environment var.
2999 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3001 * xterm.h (struct x_display_info): Do not track X connection
3002 fd separately because it is always available from Display.
3003 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3006 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3008 * buffer.c (drop_overlay):
3009 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3010 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3012 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3014 * buffer.c (Fmake_overlay, Fmove_overlay):
3015 * intervals.c (set_point_from_marker):
3016 * print.c (PRINTPREPARE): Prefer signal_error
3017 to plain error and report unsuitable marker too.
3019 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3021 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3022 for 'dragging' member.
3023 (struct x_output): Remove set-but-unused leftovers
3024 'left_before_move' and 'top_before_move'.
3025 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3026 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3027 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3028 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3029 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3030 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3031 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3032 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3034 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3036 * nsfont.m (INVALID_GLYPH): New define.
3037 (nsfont_encode_char): Use INVALID_GLYPH.
3038 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3040 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3042 * xterm.c (x_last_mouse_movement_time): Revert last change.
3043 This code should use XDisplayMotionBufferSize to check display's
3044 motion history first, and there are few other issues as well.
3045 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3046 (handle_one_xevent): Adjust user.
3048 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3050 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3051 * frame.c (Flast_nonminibuf_frame): ... to here.
3052 (check_minibuf_window): Don't abort if no window was found
3055 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3057 Use XGetMotionEvents to ask the last mouse motion time from X server.
3058 * xterm.c (X_MOTION_HISTORY): Default to 1.
3059 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3060 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3061 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3062 Ifdef away legacy code.
3063 (XTmouse_position, x_scroll_bar_report_motion):
3064 Use x_last_mouse_movement_time.
3065 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3068 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3070 * msdos.c (last_mouse_window): Move to...
3071 (dos_rawgetc): ...this function and adjust comment.
3072 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3073 (mouseMoved): ...this function and adjust comment.
3074 * w32term.c (last_window): Likewise with...
3075 (w32_read_socket): ...this function.
3076 * xterm.c (last_window): Likewise with...
3077 (handle_one_xevent): ...this function.
3079 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3081 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3082 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3083 (handle_one_xevent): ...to here.
3084 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3087 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3089 * msdos.c (IT_set_terminal_window): Remove no-op.
3090 (initialize_msdos_display): Adjust terminal setup.
3091 * w32console.c (w32con_set_terminal_window): Remove no-op.
3092 (initialize_w32_display): Adjust terminal setup.
3093 * w32term.c (w32_set_terminal_window): Remove no-op.
3094 (w32_create_terminal): Adjust terminal setup.
3095 * xterm.c (XTset_terminal_window): Remove no-op.
3096 (x_create_terminal): Adjust terminal setup.
3098 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3100 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3102 (ns_create_terminal): Adjust terminal setup.
3103 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3105 (w32_create_terminal): Adjust terminal setup.
3106 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3108 (x_create_terminal): Adjust terminal setup.
3110 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3112 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3113 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3114 * dispnew.c (buffer_posn_from_coords):
3115 * window.c (Fwindow_end, displayed_window_lines):
3116 * xdisp.c (redisplay_mode_lines): Use it.
3118 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3120 * fontset.c (face_for_char): Check char in the current face font first
3121 if HAVE_NS (Bug#15138).
3123 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3125 * window.c (temp_output_buffer_show): Make sure window returned
3126 by display_buffer is live (Bug#15213).
3128 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3130 Minor cleanup to avoid forward declarations.
3131 * coding.h (struct ccl_spec): Remove forward declaration.
3132 * composite.h (toplevel): Include font.h.
3133 (struct composition_it, struct face, struct font_metrics):
3134 Remove forward declaration.
3135 * dispextern.h (struct image, struct atimer): Likewise.
3136 * emacsgtkfixed.h (struct frame): Likewise.
3137 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3138 * font.h (struct font_driver, struct font, struct glyph_string)
3139 (struct face): Remove forward declaration.
3140 * fontset.h (struct face, struct font): Likewise.
3141 * frame.h (toplevel): Style cleanup.
3142 (enum output_method): Move to...
3143 * termhooks.h (enum output_method): ...here.
3144 (struct glyph, struct frame, struct ns_display_info)
3145 (struct x_display_info, struct w32_display_info):
3146 Remove forward declaration.
3147 * xterm.h (toplevel): Include termhooks.h.
3148 (struct font, struct window, struct glyph_matrix, struct frame)
3149 (struct input_event, struct face, struct image): Remove forward
3151 * gtkutil.h (struct _widget_value): Likewise.
3152 * keyboard.h (toplevel): Include termhooks.h.
3153 (struct input_event): Remove forward declaration.
3155 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3157 * intervals.c (set_point_from_marker): New function.
3158 * editfns.c (Fgoto_char):
3159 * process.c (Finternal_default_process_filter):
3160 * window.c (select_window_1): Use it.
3161 * buffer.h (set_point_from_marker): Add prototype.
3163 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3165 * w32.c (term_winsock): Call release_listen_threads before calling
3167 (_sys_wait_accept): Wait for accept event in a loop with a finite
3168 timeout, instead of waiting indefinitely. Will hopefully avoid
3169 hanging during exit because WSACleanup deadlocks waiting for the
3170 event object to be released. (Bug#14333)
3172 * w32proc.c (release_listen_threads): New function, signals all
3173 the reader threads that listen for connections to stop waiting.
3175 * w32.h (release_listen_threads): Add prototype.
3177 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3179 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3180 field of new marker (for sanity and safety).
3181 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3182 anyway because XMISCTYPE is a function and can't be an lvalue).
3184 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3186 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3187 (x_after_update_window_line, x_scroll_bar_create):
3188 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3189 (handle_one_xevent, x_clear_frame_area):
3190 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3191 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3192 * xterm.h (x_clear_area): Adjust prototype.
3194 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3196 Hook scanning and indentation functions to find_newline. This helps
3197 to avoid duplicated code and renders more respect to newline cache.
3198 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3199 * cmds.c (Fforward_line):
3200 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3201 Use find_newline and avoid unnecessary point movements.
3202 * search.c (scan_newline): Implement on top of find_newline.
3204 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3206 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3207 scoped code (bug#11258).
3209 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3211 * nsterm.m (last_window): New variable.
3212 (EV_TRAILER2): New macro.
3213 (EV_TRAILER): Call EV_TRAILER2.
3214 (mouseMoved:): Add support for mouse-autoselect-window
3215 on nextstep (Bug#6888).
3217 2013-08-28 Andreas Schwab <schwab@suse.de>
3219 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3220 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3221 Remove unused macro definitions.
3222 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3223 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3224 Only define if emacs.
3226 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3228 Prefer enum glyph_row_area to int where appropriate.
3229 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3231 (window_box, window_box_width, window_box_left, window_box_left_offset)
3232 (window_box_right, window_box_right_offset): Adjust prototypes.
3233 * xdisp.c (window_box, window_box_width, window_box_left)
3234 (window_box_left_offset, window_box_right, window_box_right_offset):
3235 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3236 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3237 * nsterm.m (ns_clip_to_row):
3238 * w32term.c (w32_clip_to_row):
3239 * xterm.c (x_clip_to_row): Likewise.
3241 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3243 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3244 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3246 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3248 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3249 for portability to hosts where /bin/sh has problems.
3251 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3253 Redesign redisplay interface to drop global output_cursor.
3254 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3255 (toplevel): Remove declaration of output_cursor.
3256 (set_output_cursor, x_cursor_to): Remove prototype.
3257 * window.h (struct window): New member output_cursor.
3258 (output_cursor_to): New function to replace RIF member.
3259 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3260 (update_text_area, set_window_cursor_after_update): Use it.
3261 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3262 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3263 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3264 * w32term.c (x_update_window_begin, x_update_window_end):
3265 * xterm.c (x_update_window_begin, x_update_window_end):
3266 Adjust to use per-window output cursor.
3268 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3270 Simplify SELECT_TYPE-related code.
3271 Like EMACS_TIME, this portability layer is no longer needed, since
3272 Emacs has been using fd_set as a portability layer for some time.
3273 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3274 (SELECT_TYPE): Remove. All uses changed to fd_set.
3275 (fd_set) [!FD_SET]: New typedef.
3277 Simplify EMACS_TIME-related code.
3278 This portability layer is no longer needed, since Emacs has been
3279 using struct timespec as a portability layer for some time.
3280 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3281 Include <time.h> rather than "systime.h"; that's all that's needed now.
3282 * dispnew.c: Include <timespec.h> rather than "systime.h";
3283 that's all that's needed now.
3284 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3285 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3286 TIMESPEC_RESOLUTION.
3287 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3288 LOG10_TIMESPEC_RESOLUTION.
3289 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3290 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3291 (make_emacs_time): Remove. All used changed to make_timespec.
3292 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3293 (current_timespec): Rename from current_emacs_time. All uses changed.
3294 (add_emacs_time): Remove. All uses changed to timespec_add.
3295 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3296 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3297 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3298 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3299 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3300 (current_timespec): Rename from current_emacs_time. All uses changed.
3301 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3302 changed to timespec_cmp.
3303 * xgselect.c: Include <timespec.h>, since our .h files don't.
3305 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3307 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3308 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3309 Remove the leftovers.
3310 * gtkutil.c (toplevel): Do not declare Qxft but include
3312 * image.c (toplevel): Do not declare Vlibrary_cache because
3313 it's already done in lisp.h.
3315 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3317 * lisp.h (Mouse_HLInfo): Move from here...
3318 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3319 (reset_mouse_highlight): New function.
3320 * msdos.c (dos_set_window_size, IT_update_begin)
3321 (internal_terminal_init):
3322 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3323 (ns_initialize_display_info):
3324 * w32console.c (initialize_w32_display):
3325 * w32term.c (x_update_window_end, x_free_frame_resources)
3326 (w32_initialize_display_info):
3327 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3328 * window.c (Fdelete_other_windows_internal):
3329 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3330 * termchar.h (toplevel):
3331 * xterm.h (toplevel): Include dispextern.h.
3333 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3335 Fix minor problems found by static checking.
3336 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3337 (expect): Avoid nested-if warning.
3338 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3339 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3340 * nsterm.h, nsterm.m (ns_select):
3341 * xgselect.c, xgselect.h (xg_select):
3342 Adjust signature to better match pselect's.
3343 * nsterm.m (ns_select):
3344 Don't set *TIMEOUT, since pselect doesn't.
3345 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3346 diagnostic about assigning const char * to it.
3347 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3349 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3351 * lread.c (substitute_object_recurse): Handle hash-tables as well
3354 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3356 Fix unlikely core dump in init_tty, and simplify terminfo case.
3357 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3358 The old version incorrectly dumped core if malloc returned a
3359 buffer containing only non-NUL bytes.
3360 (init_tty): Do not allocate or free termcap buffers; the
3361 struct does that for us now.
3362 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3363 (struct tty_display_info): Define members termcap_term_buffer and
3364 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3365 use them. Allocate them directly in struct rather than indirectly
3366 via a pointer, to simplify init_tty.
3368 * frame.c (check_minibuf_window): Initialize 'window' properly,
3369 so that Emacs reliably aborts later if 'window' is not initialized.
3371 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3373 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3374 of VoidSymbol (Bug#15154).
3376 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3378 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3379 mouse_face_beg_y and mouse_face_end_y.
3380 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3381 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3382 Adjust users and update comment where appropriate.
3384 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3386 * frame.c (check_minibuf_window): New function.
3387 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3388 Call check_minibuf_window (Bug#15183).
3390 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3392 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3393 because this is the only last cursor data we need to keep and consult.
3394 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3395 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3398 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3400 Fix recovering from possible decompression error.
3401 Since insert_from_gap doesn't always move point, we can't use PT as
3402 the position where the partially decompressed data ends, and
3403 should count how many bytes was produced so far.
3404 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3405 (unwind_decompress): Really delete partially uncompressed data.
3406 (Fzlib_decompress_region): Take decompressed data size into account.
3408 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3410 * syntax.c (init_syntax_once): Adjust comment and do an early
3411 initialization of Qchar_table_extra_slots just once...
3412 * casetab.c (init_casetab_once):
3413 * category.c (init_category_once):
3414 * character.c (syms_of_character):
3415 * coding.c (syms_of_coding):
3416 * xdisp.c (syms_of_xdisp): ...and omit it here.
3418 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3420 * xdisp.c (get_next_display_element): Don't apply to characters
3421 from a display vector the logic of setting it->end_of_box_run_p
3422 suitable for characters from a buffer. (Bug#15175)
3424 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3425 to handle directories, rather than '_utime' which doesn't.
3428 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3430 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3431 or fullscreen (Bug#14627).
3433 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3435 System-dependent integer overflow fixes.
3436 * process.c (Fset_process_window_size): Signal an error if
3437 the window size is outside the range supported by the lower level.
3438 * sysdep.c (set_window_size): Return negative on error,
3439 nonnegative on success, rather than -1, 0, 1 on not in system,
3440 failure, success. This is simpler. Caller changed.
3441 (serial_configure): Remove unnecessary initialization of local.
3442 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3443 size fits in unsigned long; this isn't true on some 32-bit hosts.
3444 Avoid buffer overrun if some future version of /proc/meminfo has a
3445 variable name longer than 20 bytes.
3446 (system_process_attributes) [__FreeBSD__]:
3447 Don't assume hw.availpages fits in 'int'.
3449 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3451 Don't let very long directory names overrun the stack.
3452 Fix some related minor problems involving "//", vfork.
3453 * callproc.c (encode_current_directory): New function.
3454 (call_process): Don't append "/"; not needed.
3455 * fileio.c (file_name_as_directory_slop): New constant.
3456 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3457 this can save the caller having to alloca.
3458 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3459 Use SAFE_ALLOCA, not alloca.
3460 (directory_file_name, Fexpand_file_name): Leave leading "//"
3461 alone, since it can be special even on POSIX platforms.
3462 * callproc.c (call_process):
3463 * process.c (Fformat_network_address):
3464 * sysdep.c (sys_subshell):
3465 Use encode_current_directory rather than rolling our own.
3466 (create_process): No need to encode directory; caller does that now.
3467 * process.h (encode_current_directory): New decl.
3468 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3469 Rework to avoid 'goto xyzzy;'.
3471 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3473 * xdisp.c (handle_face_prop): If the default face was remapped use
3474 the remapped face for strings from prefix properties. (Bug#15155)
3476 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3478 Minor cleanup for redisplay interface and few related functions.
3479 * frame.h (enum text_cursor_kinds): Move from here...
3480 * dispextern.h (enum text_cursor_kinds): ...to here.
3481 (toplevel): Drop unnecessary declarations.
3482 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3483 in update_window_end_hook and draw_window_cursor functions.
3484 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3485 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3486 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3487 * xterm.c (x_update_window_end, x_draw_window_cursor):
3488 * xdisp.c (display_and_set_cursor, update_window_cursor)
3489 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3490 enum text_cursor_kinds where appropriate.
3492 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3494 Redesign redisplay interface to drop updated_row and updated_area.
3495 * dispextern.h (updated_row, updated_area): Remove declaration.
3496 (struct redisplay_interface): Pass glyph row and row area parameters
3497 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3498 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3500 * dispnew.c (updated_row, updated_area): Remove.
3501 (redraw_overlapped_rows, update_window_line): Adjust user.
3502 (update_marginal_area, update_text_area): Likewise. Pass updated row
3503 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3504 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3507 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3509 * process.c (flush_pending_output): Remove stub.
3512 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3514 * callproc.c: Fix race that killed background processes (Bug#15144).
3515 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3516 Record deleted process-id in critical section, not afterwards.
3517 Don't mistakenly kill process created by a call-process invocation
3518 that discards output and does not wait.
3520 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3522 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3523 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3524 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3525 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3526 to shut up compiler in mark_object.
3527 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3529 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3531 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3532 We can't portably rely on PTY_OPEN doing that, even if
3533 it calls posix_openpt with O_CLOEXEC.
3535 2013-08-20 Kenichi Handa <handa@gnu.org>
3537 * character.c (string_char): Improve commentary.
3539 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3541 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3542 (struct animation_cache): Make signature a flexible array member.
3543 All uses changed. This is a tad slower but may insulate us better
3544 from future changes to ImageMagick.
3546 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3548 * image.c: Shrink memory needed for animation cache.
3549 (SIGNATURE_DIGESTSIZE): New constant.
3550 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3551 (imagemagick_create_cache): Copy the signature. This saves
3552 several KB of memory that ImageMagick wastes per signature.
3553 Don't bother updating the update_time, as the caller does that now.
3554 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3555 it's a fixed size struct member now.
3556 (imagemagick_get_animation_cache): Always destroy the signature,
3557 as it's now imagemagick_create_cache's responsibility to copy it.
3558 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3559 and use memcmp rather than strcmp.
3560 eassert that ImageMagick returns a signature of the specified length.
3562 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3564 * image.c (imagemagick_get_animation_cache): Don't segfault on
3566 (imagemagick_get_animation_cache): Revert to previous definition
3567 so that it actually works. But keep the memory leak fix.
3568 (imagemagick_get_animation_cache): Fix memory leak.
3570 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3572 * image.c: Fix animation cache signature memory leak.
3573 Fix some other minor performance problems while we're at it.
3574 (imagemagick_create_cache): Clear just the members that
3575 need clearing. Don't set update_time, as caller does that now.
3576 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3577 Simplify by using pointer-to-pointer instead of a prev pointer.
3578 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3579 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3580 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3581 it's already a copy. Free the signature probe unless it's cached.
3583 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3584 This was introduced by my 2013-08-12 fix for Bug#15035.
3586 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3588 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3589 (imagemagick_prune_animation_cache): Now static.
3591 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3593 * image.c (imagemagick_get_animation_cache): Don't segfault when
3594 pruning all entries.
3596 2013-08-18 Ken Brown <kbrown@cornell.edu>
3598 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3599 static heap if ENABLE_CHECKING is defined.
3600 (max_bss_sbrk_ptr): New variable.
3602 (report_sheap_usage): Report maximum static heap usage instead of
3603 ending static heap usage.
3605 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3607 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3608 of zlib_initialized according to the results of calling
3609 init_zlib_functions.
3611 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3613 * image.c: Implement an ImageMagick per-image cache.
3614 (imagemagick_get_animation_cache): Fix a double-free error.
3615 (imagemagick_load_image): Remove the ping_wand code, which only
3616 apparently saved time on invalid animated images, and slowed down
3617 everything else. Optimise for the common case.
3619 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3621 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3623 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3625 * marker.c (set_marker): Remove documentation of undefined behavior.
3627 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3629 * image.c (imagemagick_compute_animated_image): Animate correctly
3630 when sub-images are smaller than the main image.
3631 (imagemagick_compute_animated_image): Setting the iterator row to
3632 zero is apparently not allowed.
3633 (imagemagick_compute_animated_image): Allow images that say they
3634 have sub-images that are bigger than the main image, but just crop
3637 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3639 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3641 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3643 * image.c (imagemagick_compute_animated_image): Respect the GIF
3646 2013-08-15 Ken Brown <kbrown@cornell.edu>
3648 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3649 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3652 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3654 Fix minor problems found by static checking.
3655 * frame.c (delete_frame):
3656 * xdisp.c (next_element_from_display_vector):
3657 Avoid uninitialized local.
3658 * image.c (imagemagick_compute_animated_image): Port to C89.
3659 Prefer usual GNU indentation style for loops.
3660 Be more careful about bizarrely large sizes, by using ptrdiff_t
3663 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3665 Fix infinite frame selection loop (Bug#15025).
3666 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3668 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3670 * xdisp.c (compute_window_start_on_continuation_line):
3671 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3672 to make sure we end up setting the window start at the leftmost
3673 visible character of the display line. This avoids funky
3674 horizontal shifting because the window start is not kept on the
3675 same position. (Bug#15090)
3676 (next_element_from_display_vector): Support 'box' face attribute
3677 in the face definitions of a display vector. (Bug#15099)
3679 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3681 * image.c (imagemagick_compute_animated_image): Implement animated
3683 (imagemagick_compute_animated_image): Fix some compilation
3684 warnings. Implement a very simple cache to make the animation
3685 usable at all, but it should be replaced with a per-image cache.
3687 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3689 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3690 to do `for' loops over alist values.
3691 * buffer.h (FOR_EACH_BUFFER):
3692 * process.c (FOR_EACH_PROCESS): Use it.
3693 (handle_child_signal, status_notify, Fget_buffer_process)
3694 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3696 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3698 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3699 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3700 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3701 to xzalloc and so avoid redundant call to memset.
3702 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3703 members because it is allocated with xzalloc and so already zeroed.
3705 2013-08-14 Ken Brown <kbrown@cornell.edu>
3707 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3710 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3712 Utility function and macro to copy Lisp string to C string.
3713 * lisp.h (xlispstrdupa): New macro.
3714 (xlispstrdup): New prototype.
3715 * alloc.c (xlispstrdup): New function.
3716 * callint.c (Fcall_interactively):
3717 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3718 (Fsubstitute_in_file_name):
3719 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3720 * image.c (x_create_bitmap_from_file):
3721 * w32term.c (w32_term_init):
3722 * xterm.c (x_term_init): Use xlispstrdup.
3724 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3726 * image.c (imagemagick_load_image): Make animated pictures work.
3727 There's still some problems with background color settings, though
3730 * decompress.c (unwind_decompress): Always restore point.
3732 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3734 * marker.c (set_marker): Reformat documentation.
3736 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3738 * xdisp.c (cursor_type_changed): Now static.
3740 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3741 Use changed. This avoids the need to call xmalloc and for the
3742 caller to call xfree, and avoids memory leaks in some situations.
3744 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3746 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3747 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3748 (redisplay_window): If window_end_valid is cleared due to non-zero
3749 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3750 so do not call to try_cursor_movement for that window.
3752 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3754 * window.h (struct window): Convert window_end_pos and
3755 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3756 (wset_window_end_pos, wset_window_end_vpos): Remove.
3757 * dispnew.c (adjust_glyph_matrix):
3758 * window.c (Fwindow_end, replace_window, set_window_buffer)
3760 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3761 (set_vertical_scroll_bar, redisplay_window, try_window)
3762 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3763 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3764 (note_mouse_highlight): Adjust users.
3765 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3768 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3770 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3771 * image.c (imagemagick_filename_hint): Use `const char *' and
3772 prefer SSDATA to SDATA to avoid warnings.
3774 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3776 Cleanup window fringes, margins and scroll bars adjustments.
3777 * window.c (set_window_fringes, set_window_margins)
3778 (set_window_scroll_bars, apply_window_adjustment): New functions.
3779 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3780 (Fset_window_scroll_bars): Use them.
3782 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3784 * window.h (struct window): Convert scroll_bar_width
3785 from Lisp_Object to integer. Adjust comment.
3786 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3788 * window.c (wset_scroll_bar_width): Remove.
3789 (make_window): Initialize scroll_bar_width.
3790 (Fsplit_window_internal): Use direct assignment.
3791 (Fset_window_configuration, save_window_save):
3792 Convert Lisp_Object to integer and back where appropriate.
3793 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3794 bar was actually changed, and mention this in docstring.
3796 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3798 * decompress.c: Minor simplifications.
3799 (Fzlib_decompress_region): Don't bother verifying
3800 that avail_out <= UINT_MAX, as that was confusing.
3801 Mention the restriction in a comment instead.
3802 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3804 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3806 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3807 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3809 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3811 * image.c (imagemagick_filename_hint): Check for errors in the
3814 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3816 * window.c (Fwindow_margins): Return nil when there's no marginal
3817 area, as per the documented API.
3819 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3820 Fmake_vector, as scroll bar's struct members are not all Lisp
3821 objects now. This avoids crashes in GC.
3823 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3824 bool, so its address could be taken.
3826 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3828 * image.c (imagemagick_filename_hint): New function to possibly
3829 apply `image-content-type-suffixes'.
3830 (imagemagick_load_image): Use it.
3832 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3834 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3835 if loading zlib failed.
3837 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3839 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3840 2013-08-13 checkin below. Change bool to BOOL, rule is:
3841 All Obj-C code uses BOOL, except for interfaces callable from C.
3843 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3845 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3847 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3848 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3849 bool instead of BOOL.
3850 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3851 from Lisp_Object to bitfield. Adjust comment.
3852 * w32term.c (x_scroll_bar_create): Adjust user.
3853 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3854 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3855 Use bool for boolean.
3856 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3857 to `unsigned int' when defining a bitfield.
3859 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3861 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3863 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3865 * window.h (struct window): Convert left_margin_cols and
3866 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3867 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3868 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3870 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3872 (showing_window_margins_p, update_window_line, update_frame_1):
3873 * fringe.c (draw_fringe_bitmap_1):
3874 * xdisp.c (window_box_width): Adjust users.
3875 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3876 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3877 Use direct assignment.
3878 (Fset_window_configuration, save_window_save, Fwindow_margins):
3879 Convert Lisp_Object to integer and back where appropriate.
3880 (Fset_window_margins): Adjust user. Return t if any margin
3881 was actually changed, and mention this in docstring.
3883 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3885 * syntax.c (forward_word):
3886 * cmds.c (forward_char, backward_char): Mention the optional argument.
3888 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3890 * window.h (struct window): Convert left_fringe_width
3891 and right_fringe_width from Lisp_Objects to integers.
3893 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3894 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3895 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3897 (make_window): Initialize new integer fields to -1.
3898 (Fsplit_window_internal): Use direct assignment.
3899 (Fset_window_configuration, save_window_save):
3900 Convert Lisp_Object to integer and back where appropriate.
3901 (Fset_window_fringes): Adjust user. Return t if any fringe
3902 was actually changed, and mention this in docstring.
3904 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3906 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3907 * nsfns.m (x_set_cursor_type):
3908 * w32fns.c (x_set_cursor_type):
3909 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3910 * xdisp.c (set_frame_cursor_types): ...but in common code.
3912 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3914 * font.c (clear_font_cache): New function, stripped from...
3915 (Fclear_font_cache): ...here, which now uses the function
3916 above. Adjust comment.
3917 * font.h (clear_font_cache): Add prototype.
3918 * xfaces.c (clear_face_cache): Use clear_font_cache.
3920 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3922 * window.c (Fset_window_start): Compare `w', not `window' because
3923 `w' might not be equal to `window' after call to decode_live_window.
3925 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3927 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3928 This fixes a problem introduced by the Bug#15035 patch
3929 when using GPG. Reported by Herbert J. Skuhra.
3931 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3933 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3934 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3935 not yet initialized.
3937 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3939 * decompress.c (Fzlib_decompress_region): Support zlib
3940 decompression, too, and rename.
3942 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3944 Minor zlib configuration tweaks.
3945 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3946 Don't assume presence of fn_inflateInit2_ zlib internal function.
3948 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3950 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3951 include the zlib prefix.
3953 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3955 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3956 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3957 define static variables that are pointers to zlib functions to be
3959 (init_zlib_functions) [WINDOWSNT]: New function.
3960 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3962 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3963 macros instead of invoking the zlib functions directly.
3964 (syms_of_decompress): DEFSYM Qzlib_dll.
3965 Staticpro Szlib_available_p.
3967 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3969 Avoid looping over all frame windows to freeze and unfreeze.
3970 * window.h (struct window): Drop frozen_window_start_p.
3971 (freeze_window_starts): Drop prototype.
3972 * frame.h (struct frame): New frozen_window_starts flag.
3973 (FRAME_WINDOWS_FROZEN): New macro.
3974 * window.c (freeze_window_start, freeze_window_starts):
3976 (select_window, replace_window): Adjust users.
3977 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3978 (window_frozen_p): New function.
3979 (redisplay_window): Use it.
3981 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3983 Fix some fd issues when running subprocesses (Bug#15035).
3984 Fix bugs that can leak files or file descriptors on errors.
3985 Don't unlink open temp files, as that's hard for users to diagnose
3986 when things go awry (e.g., temp disk exhausted).
3987 Don't bother to lock temp files. Check for invalid recursion.
3988 * callproc.c (synch_process_fd): Remove. All uses removed.
3989 (synch_process_tempfile): New var or macro.
3990 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3992 (record_kill_process): New arg, the temp name. All callers changed.
3993 (delete_temp_file): Now just a simple wrapper around unlink.
3994 (call_process_kill): New arg, the call_process_fd array.
3995 Close them all. Clear synch_process_pid. Remove the temp file,
3996 or arrange for it to be removed.
3997 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3998 that's been moved to synch_process_tempfile. Caller changed.
3999 Do not remove the tempfile; that's now call_process_kill's
4001 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4002 call_process_kill; the caller now does that.
4003 (call_process_cleanup): Do not close the process fd; that's now
4004 call_process_kill's responsibility.
4005 (Fcall_process): Implement via new function call_process, which
4006 has most of the old body of Fcall_process, but with a different API.
4007 (call_process): New function that does not open or close filefd if
4008 it is nonnegative. Record which fds need to be closed, and let
4009 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4010 Signal an error if invoked recursively (could be done via a hook).
4011 Simplify creation of the tempfile in the MSDOS case.
4012 Don't create the output file until after checking for the executable.
4013 Report any failure to open /dev/null.
4014 Don't open /dev/null for writing twice; once is enough.
4015 Don't create pipe if all output is being discarded or sent to file.
4016 Don't worry about setting up the coding system or reading from the
4017 pipe if all output is being discarded.
4018 Hoist fd_error local into top level, to lessen block nesting.
4019 Don't record deleted pid here; now done by Fcall_process_region.
4020 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4021 and note its success in synch_process_tempfile.
4022 Do not leak resources when child_setup fails.
4023 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4024 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4025 (create_temp_file): Now returns open fd, with an additional
4026 Lisp_Object * argument to return the name. All callers changed.
4027 Do not close the file; rewind it instead, and leave it open for
4028 the caller. Do not lock the temp file. Unwind-protect the file
4029 and the file-descriptor.
4030 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4031 If an asynchrounous process, record it here, not in call_process.
4032 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4033 * eval.c (set_unwind_protect): New function.
4034 * fileio.c (write_region): New function, generalized from the
4035 old Fwrite_region. Do not lock temp files.
4036 (Fwrite_region): Use it.
4037 * lisp.h (set_unwind_protect, write_region): New decls.
4038 * process.c: Include <verify.h>.
4039 (make_process): Mark fds as initially closed.
4040 (deleted_pid_list): Now a list of pid-filename pairs.
4042 (close_process_fd): New function.
4043 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4044 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4045 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4046 (create_process, create_pty, Fmake_serial_process)
4047 (server_accept_connection): Record which fds need to be closed,
4048 and let deactivate_process close them.
4049 (Fmake_network_process): Do not discard the unwind-protect
4050 until it's safe to do so.
4051 (deactivate_process): Close the fds opened by create_process etc.
4052 (Fprocess_send_eof): Adjust to new way of recording open fds.
4053 Report an error if /dev/null can't be opened, instead of aborting.
4054 * process.h (PROCESS_OPEN_FDS): New constant.
4055 (struct Lisp_Process): New member open_fds.
4056 (record_kill_process, record_deleted_pid): Adjust signatures.
4057 (record_deleted_pid): Move decl here ...
4058 * syswait.h (record_deleted_pid): ... from here.
4060 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4062 * decompress.c: Fix bugs with large buffers and weird inputs.
4063 Tune a bit. Reindent as per usual Emacs style.
4064 (BUFFER_SIZE): Remove.
4065 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4066 more than UINT_MAX bytes. Decompress into the gap instead of into
4067 an auto buffer, as this should avoid copying. Return nil if
4068 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4069 set immediate_quit; we shouldn't trust zlib code that much.
4071 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4073 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4074 errors, and really move the gap to where we want it.
4076 * lisp.h: Include decompress.c support.
4078 * emacs.c (main): Include decompress.c support.
4080 * Makefile.in: Include -lz if present.
4082 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4084 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4085 (initWithTitle:): Initialize frame to 0.
4086 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4087 (fillWithWidgetValue:frame:): Rename from
4088 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4090 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4091 fillWithWidgetValue:frame:
4093 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4094 remove memory leak warnings.
4096 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4097 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4100 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4101 (x_activate_menubar): Update the whole menu.
4102 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4103 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4104 current event is not NSSystemDefined (Bug#15001).
4105 Call ns_check_menu_open only if trackingMenu is 2.
4106 (menuDidClose:): New method, decrease trackingMenu.
4107 (fillWithWidgetValue:setDelegate:): New method.
4108 (fillWithWidgetValue:): Call the above.
4110 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4112 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4114 Omit some unnecessary casts.
4115 Many of these go back to the old pre-C89 days, when they may have
4116 been needed, but we've been assuming C89 or later for a while now.
4117 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4118 (live_float_p, live_misc_p, live_vector_p):
4119 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4120 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4121 (defvar_per_buffer):
4122 * callint.c (Fcall_interactively):
4123 * doc.c (Fsubstitute_command_keys):
4124 * filelock.c (get_boot_time):
4125 * frame.c (xrdb_get_resource):
4126 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4127 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4128 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4129 (menuitem_highlight_callback, menu_destroy_callback)
4130 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4131 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4132 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4133 (xg_tool_bar_help_callback, tb_size_cb):
4134 * image.c (xpm_alloc_color, png_read_from_memory)
4135 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4136 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4138 * keymap.c (describe_map):
4139 * nsfns.m (Fns_display_monitor_attributes_list):
4140 * nsmenu.m (process_dialog:):
4141 * nsterm.m (hold_event):
4142 * process.c (wait_reading_process_output):
4143 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4144 * scroll.c (do_direct_scrolling, scrolling_1):
4145 * termcap.c (tgetent):
4146 * window.c (check_window_containing, add_window_to_list)
4147 (freeze_window_starts):
4148 * xdisp.c (compare_overlay_entries, vmessage):
4149 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4150 (x_get_monitor_attributes_xrandr)
4151 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4152 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4153 * xfont.c (xfont_match, xfont_open):
4154 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4155 (menubar_selection_callback, menu_position_func)
4156 (popup_selection_callback, create_and_show_popup_menu)
4157 (dialog_selection_callback, create_and_show_dialog):
4158 * xrdb.c (x_get_string_resource):
4160 * xsmfns.c (x_session_check_input):
4161 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4162 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4163 (xaw_jump_callback, xaw_scroll_callback):
4164 Omit unnecessary casts.
4166 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4168 Minor string-length refactoring.
4169 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4170 * frame.c (make_monitor_attribute_list):
4171 Prefer build_string to strlen + make_string.
4173 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4175 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4176 don't check minor_code (Bug#14417).
4178 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4180 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4181 vertical positions instead. This avoids calling MATRIX_ROW with
4182 row numbers that are possibly beyond valid limits. (Bug#15064)
4184 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4186 Use xstrdup and build_unibyte_string where applicable.
4187 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4188 * xfns.c (x_window):
4189 * xrdb.c (x_get_customization_string):
4190 * xterm.c (xim_initialize):
4191 * w32fns.c (w32_window): Use xstrdup.
4192 (w32_display_monitor_attributes_list):
4193 * emacs.c (init_cmdargs):
4194 * keyboard.c (PUSH_C_STR):
4195 * nsfont.m (nsfont_open):
4196 * sysdep.c (system_process_attributes):
4197 * w32.c (system_process_attributes):
4198 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4200 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4202 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4203 variables of these types so that GDB would know about them, as aid
4204 for debugging fatal exceptions. (Bug#15024) See also
4205 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4208 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4210 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4211 larger than the NSWindow (Bug#14934).
4213 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4215 Redesign redisplay interface to drop global variable updated_window.
4216 Always pass currently updated window as a parameter to update routines.
4217 * dispextern.h (updated_window): Remove declaration.
4218 (struct redisplay_interface): Pass window parameter to
4219 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4220 and after_update_window_hook.
4221 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4223 * dispnew.c (updated_window): Remove.
4224 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4225 (update_window_line): Adjust to match redisplay interface changes.
4226 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4227 (ns_scroll_run, ns_after_update_window_line):
4228 * w32term.c (x_update_window_begin, x_update_window_end)
4229 (x_after_update_window_line, x_scroll_run):
4230 * xterm.c (x_update_window_begin, x_update_window_end)
4231 (x_after_update_window_line, x_scroll_run):
4232 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4233 Likewise. Adjust comments where appropriate.
4234 (x_cursor_to): Simplify because this is always called during window
4235 update (but install debugging check anyway).
4236 (expose_window): Check must_be_updated_p flag to see whether this
4237 function is called during window update.
4239 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4241 Do not reset window modification event counters excessively.
4242 These leftovers and poor man's tricky methods to catch extra
4243 redisplay's attention are no longer needed.
4244 * frame.c (set_menu_bar_lines_1):
4245 * minibuf.c (read_minibuf_unwind):
4246 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4247 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4248 (window_scroll_line_based, Fset_window_configuration):
4249 * xdisp.c (redisplay_window): Do not reset last_modified and
4250 last_overlay_modified counters.
4252 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4254 * xselect.c (x_send_client_event): Set send_event and serial, memset
4255 data.l as it might be bigger than data.b. Use 24 bit mask to
4256 XSendEvent (Bug#15034).
4258 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4260 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4261 for TTY frames that are not the top frame on their console.
4264 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4266 * w32term.c (w32fullscreen_hook): Really maximize frame when
4267 asked for (Bug#14841).
4269 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4271 Prefer selected_window to Fselected_window, likewise for frames.
4272 * buffer.c (Fbuffer_swap_text):
4273 * data.c (Fvariable_binding_locus):
4274 * window.c (run_window_configuration_change_hook): Adjust users.
4275 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4276 Use decode_live_frame.
4278 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4280 Be more careful if selected window shows the buffer other than current,
4281 use window_outdated only if this is not so. This change should also
4282 address some weird issues discussed in Bug#13012.
4283 * window.h (window_outdated): New prototype.
4284 * window.c (window_outdated): Now here. Convert from static and
4285 always assume window's buffer.
4286 (Fwindow_end, Fwindow_line_height): Use it.
4287 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4288 and always assume window's buffer.
4289 (redisplay_window): Adjust user.
4290 (redisplay_internal): Call to reconsider_clip_changes once and
4291 check whether mode line should be updated only if selected window
4292 shows current buffer.
4293 (run_window_scroll_functions): Use eassert for debugging check.
4294 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4296 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4298 * window.c (window_scroll, window_scroll_pixel_based)
4299 (window_scroll_line_based): Use bool for booleans.
4301 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4303 * process.c: Fix minor off-by-one issues in descriptor counts.
4304 This shouldn't fix any real bugs, but it cleans up the code a bit.
4305 (max_process_desc, max_input_desc): -1, not 0, means none.
4307 (delete_input_desc): New function.
4308 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4309 (deactivate_process): Scan backwards when recomuting max_process_desc;
4310 that should be faster.
4311 (init_process_emacs): Initialize max_input_desc.
4313 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4315 Use region cache to speedup bidi_find_paragraph_start.
4316 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4317 Rename cache_long_line_scans to cache_long_scans.
4318 * buffer.c (bset_cache_long_line_scans): Rename to
4319 bset_cache_long_scans.
4320 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4321 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4323 (syms_of_buffer): Rename cache-long-line-scans to
4324 cache-long-scans. Adjust docstring.
4325 * search.c (newline_cache_on_off):
4326 * indent.c (width_run_cache_on_off): Adjust users.
4327 * bidi.c (bidi_paragraph_cache_on_off): New function.
4328 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4329 * insdel.c (prepare_to_modify_buffer):
4330 Invalidate bidi_paragraph_cache if enabled.
4332 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4334 Invalidate region caches only if buffer text is going to be changed.
4335 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4336 (modify_text): ...new prototype.
4337 (prepare_to_modify_buffer_1): New prototype.
4338 * textprop.c (modify_region): Rename to...
4339 (modify_text_properties): ...new function.
4340 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4341 (Fremove_list_of_text_properties): Adjust users.
4342 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4343 (modify_text): ...new function.
4344 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4345 (prepare_to_modify_buffer_1): ...new function.
4346 * casefiddle.c (casify_region):
4347 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4348 (Ftranspose_regions): Use modify_text.
4350 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4352 * lisp.mk (lisp): Add nadvice.elc.
4354 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4356 New macro to iterate over live buffers similar to frames.
4357 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4358 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4359 Declare buffer-related variables here to offload lisp.h.
4360 * buffer.c (Vbuffer_alist): Adjust comment.
4361 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4362 (other_buffer_safely):
4363 * data.c (store_symval_forwarding):
4364 * dispnew.c (Fframe_or_buffer_changed_p):
4365 * fileio.c (Fdo_auto_save):
4366 * filelock.c (unlock_all_files):
4367 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4369 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4371 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4372 * callproc.c (create_temp_file):
4373 * filelock.c (create_lock_file):
4374 Assume mkostemp, since it's now provided by Gnulib.
4376 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4378 * w32.c (mkostemp): New function.
4379 (mktemp): Remove, no longer used. Most of the code reused in
4380 mkostemp. (Bug#15015)
4381 (mktemp): Don't undef.
4383 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4385 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4386 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4387 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4388 (free_glyph_pool, check_glyph_memory): Likewise for
4389 all users. Adjust comments where appropriate.
4391 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4393 * composite.h: Minor fixups.
4394 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4395 to fix a misspelling, and change it to an inline function while
4396 we're at it (it need not be a macro). All uses changed.
4397 (composition_method, composition_valid_p):
4398 Rewrite to avoid assignments in if-conditions.
4400 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4402 Do not use global Lisp_Object in composition macros.
4403 * composite.h (composition_temp): Remove declaration.
4404 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4405 (composition_method, composition_valid_p): ...inline functions.
4406 (compose_region): Remove the leftover.
4407 * composite.c (composition_temp): Remove.
4408 (run_composition_function, update_compositions)
4409 (composition_compute_stop_pos, composition_adjust_point)
4410 (Ffind_composition_internal):
4411 * coding.c (handle_composition_annotation):
4412 * xdisp.c (handle_composition_prop, check_point_in_composition):
4413 Related users changed.
4415 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4417 Drop FRAME_PTR typedef.
4418 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4419 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4420 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4421 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4422 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4423 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4424 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4425 All related users changed.
4427 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4429 * eval.c (default_toplevel_binding): New function.
4431 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4432 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4433 (syms_of_eval): Export them.
4434 * data.c (Fdefault_value): Micro cleanup.
4435 * term.c (init_tty): Use "false".
4437 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4439 Fix X GC leak in GTK and raw (no toolkit) X ports.
4440 * xterm.c (x_free_frame_resources): If white and black relief
4441 GCs are allocated, always free them here.
4442 * xfns.c (x_make_gc): Omit redundant initialization.
4443 * widget.c (create_frame_gcs): Remove the leftover.
4444 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4445 in x_free_frame_resources.
4447 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4449 * nsterm.m (windowWillResize:toSize:): Only change title if
4450 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4452 (viewDidEndLiveResize): New method.
4454 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4455 inside NS_IMPL_COCOA.
4457 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4459 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4460 Do not check whether undo is enabled because record_insert and
4461 record_delete does that themselves.
4463 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4465 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4466 member which is not really used any more.
4467 (FRAME_XIC_BASE_FONTNAME): Remove.
4468 * xfns.c (xic_free_fontset): Adjust user.
4469 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4470 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4471 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4472 (xdialog_show): Use eassert for debugging check.
4473 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4475 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4477 * fileio.c, fns.c (merge): Move extern decl from here ...
4478 * lisp.h (merge): ... to here.
4480 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4482 Fix last font-related change.
4483 * w32font.h (w32font_list_internal, w32font_match_internal):
4485 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4486 (uniscribe_list_family): Adjust to match font API change.
4487 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4488 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4490 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4492 * frame.h (FRAME_MOUSE_UPDATE):
4493 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4494 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4496 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4498 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4499 * font.h (struct font_driver): Change list, match, and list_family
4500 functions to accept struct frame * as first arg.
4501 * font.c (font_score, font_compare, font_sort_entities):
4503 (font_sort_entities, font_list_entities, font_select_entity):
4504 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4505 match font API change.
4506 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4507 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4508 * ftxfont.c (ftxfont_list, ftxfont_match):
4509 * xftfont.c (xftfont_list, xftfont_match):
4510 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4511 * w32font.c (w32font_list, w32font_match, w32font_list):
4512 (w32font_list_internal, w32_font_match_internal): Likewise.
4513 * xfaces.c (Fx_family_fonts): Adjust user.
4515 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4517 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4518 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4519 only if HAVE_X_WINDOWS is in use.
4520 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4521 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4522 * w32term.c (x_wm_set_icon_position): Likewise.
4523 * w32fns.c (x_icon): Adjust user.
4525 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4527 * xterm.c (last_mouse_press_frame): Remove the
4528 leftover which is not really used any more.
4529 (handle_one_xevent, syms_of_xterm): Adjust users.
4530 (x_flush): Call XFlush once per each X display, not frame.
4531 This is better because this code always unconditionally skips
4532 non-X frames in Vframe_list and issues the only XFlush if we
4533 have more than one X frame on the same X display.
4534 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4535 Use bool for booleans.
4536 (x_draw_glyph_string_background, cvt_string_to_pixel):
4537 (cvt_pixel_dtor): Drop unnecessary prototypes.
4538 * xterm.h (x_display_ok): Adjust prototype.
4540 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4542 Drop unnecessary functions that deals with frame pixel size.
4543 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4544 (x_pixel_height): Drop prototypes.
4545 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4546 (x_pixel_height): Drop implementations.
4547 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4548 which should be always valid for window frame.
4549 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4550 * w32menu.c (Fx_popup_dialog):
4551 * xmenu.c (Fx_popup_dialog): Likewise for both.
4553 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4555 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4556 frame parameters and call to Fmodify_frame_parameters just once.
4557 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4558 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4559 and mention nil frame in docstring.
4561 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4563 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4564 (x_figure_window_size): Likewise. Adjust to return long.
4565 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4566 (toplevel): Move Qterminal_live_p to...
4567 * terminal.c (toplevel): ...here, make it static, and...
4568 (syms_of_terminal): ...DEFSYM here.
4569 * frame.h (Qterminal_live_p): Remove declaration.
4570 (make_frame, x_figure_window_size): Adjust prototype.
4571 * nsfns.m (Fx_create_frame): Use long for window flags.
4573 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4575 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4576 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4577 Do not assume that emacs_close (INT_MAX) is a no-op.
4579 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4581 * xfaces.c (make_face_cache): For struct face_cache, prefer
4582 xmalloc to xzalloc and so avoid redundant call to memset.
4583 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4585 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4587 * fringe.c (draw_window_fringes, update_window_fringes)
4588 (compute_fringe_widths):
4589 * w32term.c (x_draw_glyph_string):
4590 * window.c (candidate_window_p, Frecenter):
4591 * xfaces.c (realize_basic_faces, realize_default_face)
4592 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4593 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4594 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4595 * xmenu.c (Fx_menu_bar_open_internal):
4596 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4597 * xsettings.c (xft_settings_event):
4598 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4599 Use bool for booleans. Adjust style and comments where
4601 * dispextern.h (draw_window_fringes, update_window_fringes)
4602 (compute_fringe_widths):
4603 * xterm.h (x_had_errors_p): Adjust prototype.
4605 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4607 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4608 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4610 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4612 * fns.c (toplevel): Remove comment before Fsafe_length because
4615 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4617 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4619 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4621 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4622 frame which got the message is still alive, before dereferencing
4623 its pointer. (Bug#14970)
4625 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4626 be a live window, before using it as such. (Bug#14970)
4628 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4630 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4631 w32_detect_focus_change instead of doing part of its job by hand.
4632 This fixes the problem whereby FOCUS_OUT events were not sent to
4635 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4637 * process.c (Fprocess_list): Doc fix.
4639 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4640 being re-exposed only if it didn't ask to become visible.
4641 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4642 was previously iconified. (Bug#14841)
4643 (x_iconify_frame): Mark the frame iconified.
4645 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4647 Fix minor problems found by static checking.
4648 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4649 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4651 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4653 * eval.c (set_specpdl_old_value): New function.
4654 (unbind_to): Minor simplification.
4655 (get_backtrace_frame): New function.
4656 (Fbacktrace_frame): Use it. Add `base' argument.
4657 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4658 (syms_of_eval): Export backtrace-eval.
4659 * xterm.c (x_focus_changed): Simplify.
4661 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4663 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4665 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4667 * xdisp.c (redisplay_window): Instead of moving point out of
4668 scroll margin, reject the force_start method, and try scrolling
4669 instead. (Bug#14780)
4671 2013-07-24 Ken Brown <kbrown@cornell.edu>
4673 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4676 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4678 * eval.c (Fprogn): Do not check that BODY is a proper list.
4679 This undoes the previous change. The check slows down the
4680 interpreter, and is not needed to prevent a crash. See
4681 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4683 2013-07-23 Glenn Morris <rgm@gnu.org>
4685 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4687 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4689 Port to GNU/Linux systems with tinfo but not ncurses.
4690 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4691 to decide whether ncurses is being used. Without this change,
4692 GCC complains about tgetent not being declared, on a system
4693 that has tinfo installed but ncurses not installed.
4695 * eval.c (Fprogn): Check that BODY is a proper list.
4697 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4698 * data.c (Fsetq_default):
4699 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4700 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4702 Tune by taking advantage of the fact that ARGS is always a list
4703 when a function is declared to have UNEVALLED args.
4705 * emacsgtkfixed.c: Port to GCC 4.6.
4706 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4708 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4710 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4711 here to silence compiler warnings.
4713 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4715 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4716 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4717 from messing up Emacs's 'struct frame' (Bug#14923).
4719 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4721 * alloc.c (make_save_ptr_ptr): Define this function.
4722 It was inadvertently omitted. It's needed only if
4723 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4725 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4727 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4728 frame have focus (Bug#14895).
4730 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4732 Avoid vfork-related deadlock more cleanly.
4733 * callproc.c (child_setup): When the child's exec fails, output
4734 the program name, as that's more useful. Use O_NONBLOCK to avoid
4736 * process.c (create_process_1): Remove; no longer needed.
4737 (create_process): Remove timer hack; no longer needed, now that
4738 the child avoids deadlock.
4740 2013-07-20 Glenn Morris <rgm@gnu.org>
4742 * image.c (Fimage_flush): Fix doc typo.
4744 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4746 Fix array bounds violation when pty allocation fails.
4747 * process.c (PTY_NAME_SIZE): New constant.
4748 (pty_name): Remove static variable; it's now auto.
4749 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4750 Take pty_name as an arg rather than using a static variable.
4751 All callers changed.
4752 (create_process): Recover pty_flag from process, not from volatile local.
4753 (create_pty): Stay inside array even when pty allocation fails.
4754 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4756 * lread.c (Fload): Avoid initialization only when lint checking.
4757 Mention that it's needed only for older GCCs.
4759 2013-07-20 Kenichi Handa <handa@gnu.org>
4761 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4762 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4764 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4766 * lread.c (Fload): Avoid uninitialized warning.
4768 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4770 Fix some minor file descriptor leaks and related glitches.
4771 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4772 (create_lock_file): Use write, not emacs_write.
4773 * image.c (slurp_file, png_load_body):
4774 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4775 (server_accept_connection):
4776 Don't leak an fd on memory allocation failure.
4777 * image.c (slurp_file): Add a cheap heuristic for growing files.
4778 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4779 as that's what the other routines do. Maybe input need not be
4780 blocked at all, but it's better to be consistent.
4781 Avoid undefined behavior when strlen is zero.
4783 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4784 (NSTATICS): Now a constant; doesn't need to be a macro.
4786 2013-07-19 Richard Stallman <rms@gnu.org>
4788 * coding.c (decode_coding_utf_8): Add simple loop for fast
4789 processing of ASCII characters.
4791 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4793 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4795 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4797 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4798 unportable 'struct x_display_info'.
4799 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4802 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4804 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4805 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4807 (system_process_attributes): Prefer plain char to unsigned char
4808 when either will do. Clean up properly if interrupted or if
4809 memory allocations fail. Don't assume sscanf succeeds.
4810 Remove no-longer-needed workaround to stop GCC from whining.
4811 Read command-line once, instead of multiple times. Check read status a
4814 Fix obscure porting bug with varargs functions.
4815 The code assumed that int is treated like ptrdiff_t in a vararg
4816 function, which is not a portable assumption. There was a similar
4817 -- though these days less likely -- porting problem with various
4818 assumptions that pointers of different types all smell the same as
4819 far as vararg functions is conserved. To make this problem less
4820 likely in the future, redo the API to use varargs functions.
4821 * alloc.c (make_save_value): Remove this vararg function.
4822 All uses changed to ...
4823 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4824 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4826 (make_save_ptr): Rename from make_save_pointer, for consistency with
4827 the above. Define only on platforms that need it. All uses changed.
4829 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4831 * keyboard.c: Try to fix typos in previous change.
4832 (DISPLAY_LIST_INFO): New macro.
4833 (kbd_buffer_get_event): Do not access members that are not present
4834 in X11. Revert inadvertent change of "!=" to "=".
4836 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4838 * keyboard.c (kbd_buffer_get_event):
4839 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4840 Followup to revno:113431.
4842 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4844 * filelock.c: Fix unlikely file descriptor leaks.
4845 (get_boot_time_1): Rework to avoid using emacs_open.
4846 This doesn't actually fix a leak, but is better anyway.
4847 (read_lock_data): Use read, not emacs_read.
4849 * doc.c: Fix minor memory and file descriptor leaks.
4850 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4851 (get_doc_string, Fsnarf_documentation):
4852 Fix file descriptor leak on error.
4854 * term.c: Fix minor fdopen-related file descriptor leaks.
4855 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4856 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4858 * charset.c: Fix file descriptor leaks and errno issues.
4860 (load_charset_map_from_file): Don't leak file descriptor on error.
4861 Use plain record_xmalloc since the allocation is larger than
4862 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4864 * eval.c (record_unwind_protect_nothing):
4865 * fileio.c (fclose_unwind):
4867 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4868 The replacement doesn't block input, but that no longer seems
4871 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4873 * lread.c: Fix file descriptor leaks and errno issues.
4874 (Fload): Close some races that leaked fds or streams when 'load'
4876 (Fload, openp): Report error number of last nontrivial failure to open.
4877 ENOENT counts as trivial.
4878 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4880 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4881 now that the function is always called with a nonnegative arg.
4882 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4883 All uses replaced with ...
4884 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4886 A few more minor file errno-reporting bugs.
4887 * callproc.c (Fcall_process):
4888 * doc.c (Fsnarf_documentation):
4889 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4890 * process.c (set_socket_option):
4891 Don't let a constructor trash errno.
4892 * doc.c: Include <errno.h>.
4894 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4896 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4898 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4900 Fix w32 bug with call-process-region (Bug#14885).
4901 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4902 to Fcall_process when the input is empty. This simplifies the
4903 code a bit. It makes no difference on POSIXish platforms but
4904 apparently it fixes a bug on w32.
4906 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4907 * fileio.c (close_file_unwind): Don't close if FD is negative;
4908 this can happen when unwinding a zapped file descriptor.
4909 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4910 in case Emacs runs out of memory between the two unwind-protects.
4911 Don't trash errno when closing FD.
4912 Zap the FD in the specpdl when closing it, instead of deferring
4913 the removal of the unwind-protect; this fixes a bug where a child
4914 function unwinds the stack past us.
4916 New unwind-protect flavors to better type-check C callbacks.
4917 This also lessens the need to write wrappers for callbacks,
4918 and the need for make_save_pointer.
4919 * alloca.c (free_save_value):
4920 * atimer.c (run_all_atimers):
4922 * alloc.c (safe_alloca_unwind):
4923 * atimer.c (unwind_stop_other_atimers):
4924 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4925 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4926 * minibuf.c (choose_minibuf_frame_1):
4927 * process.c (make_serial_process_unwind):
4928 * xdisp.h (pop_message_unwind):
4929 * xselect.c (queue_selection_requests_unwind):
4930 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4931 * alloca.c (record_xmalloc):
4932 Prefer record_unwind_protect_ptr to record_unwind_protect with
4934 * alloca.c (Fgarbage_collect):
4935 Prefer record_unwind_protect_void to passing a dummy.
4936 * buffer.c (restore_buffer):
4937 * window.c (restore_window_configuration):
4938 * xfns.c, w32fns.c (do_unwind_create_frame)
4939 New wrapper. All record-unwind uses of wrappee changed.
4940 * buffer.c (set_buffer_if_live):
4941 * callproc.c (call_process_cleanup, delete_temp_file):
4942 * coding.c (code_conversion_restore):
4943 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4944 * editfns.c (save_excursion_restore)
4945 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4946 (save_restriction_restore):
4947 * eval.c (restore_stack_limits, un_autoload):
4948 * fns.c (require_unwind):
4949 * keyboard.c (recursive_edit_unwind, tracking_off):
4950 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4951 * macros.c (pop_kbd_macro, restore_menu_items):
4952 * nsfns.m (unwind_create_frame):
4953 * print.c (print_unwind):
4954 * process.c (start_process_unwind):
4955 * search.c (unwind_set_match_data):
4956 * window.c (select_window_norecord, select_frame_norecord):
4957 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4958 (fast_set_selected_frame):
4959 * xfns.c, w32fns.c (unwind_create_tip_frame):
4960 Return void, not a dummy Lisp_Object. All uses changed.
4961 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4962 * callproc.c (call_process_kill):
4963 * fileio.c (restore_point_unwind, decide_coding_unwind)
4964 (build_annotations_unwind):
4965 * insdel.c (Fcombine_after_change_execute_1):
4966 * keyboard.c (read_char_help_form_unwind):
4967 * menu.c (unuse_menu_items):
4968 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4969 * sound.c (sound_cleanup):
4970 * xdisp.c (unwind_redisplay):
4971 * xfns.c (clean_up_dialog):
4972 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4973 Accept no args and return void, instead of accepting and returning
4974 a dummy Lisp_Object. All uses changed.
4975 * cygw32.c (fchdir_unwind):
4976 * fileio.c (close_file_unwind):
4977 * keyboard.c (restore_kboard_configuration):
4978 * lread.c (readevalllop_1):
4979 * process.c (wait_reading_process_output_unwind):
4980 Accept int and return void, rather than accepting an Emacs integer
4981 and returning a dummy object. In some cases this fixes an
4982 unlikely bug when the corresponding int is outside Emacs integer
4983 range. All uses changed.
4984 * dired.c (directory_files_internal_unwind):
4985 * fileio.c (do_auto_save_unwind):
4986 * gtkutil.c (pop_down_dialog):
4987 * insdel.c (reset_var_on_error):
4988 * lread.c (load_unwind):
4989 * xfns.c (clean_up_file_dialog):
4990 * xmenu.c, nsmenu.m (pop_down_menu):
4991 * xmenu.c (cleanup_widget_value_tree):
4992 * xselect.c (wait_for_property_change_unwind):
4993 Accept pointer and return void, rather than accepting an Emacs
4994 save value encapsulating the pointer and returning a dummy object.
4996 * editfns.c (Fformat): Update the saved pointer directly via
4997 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4998 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4999 (unwind_body): New function.
5000 (record_unwind_protect): First arg is now a function returning void,
5001 not a dummy Lisp_Object.
5002 (record_unwind_protect_ptr, record_unwind_protect_int)
5003 (record_unwind_protect_void): New functions.
5004 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5005 * fileio.c (struct auto_save_unwind): New type.
5006 (do_auto_save_unwind): Use it.
5007 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5008 * insdel.c (struct rvoe_arg): New type.
5009 (reset_var_on_error): Use it.
5010 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5012 (specbinding_func): Remove; there are now several such functions.
5013 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5014 (set_unwind_protect_ptr): New function.
5015 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5017 Be simpler and more consistent about reporting I/O errors.
5018 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5019 Say "Read error" and "Write error", rather than "I/O error", or
5020 "IO error reading", or "IO error writing", when a read or write
5022 * process.c (Fmake_network_process, wait_reading_process_output)
5023 (send_process, Fprocess_send_eof, wait_reading_process_output):
5024 Capitalize diagnostics consistently. Put "failed foo" at the
5025 start of the diagnostic, so that we don't capitalize the
5026 function name "foo". Consistently say "failed" for such
5028 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5029 All callers changed. This is so it can use report_file_error.
5030 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5031 diagnostics consistently as above.
5033 * fileio.c (report_file_errno): Fix errno reporting bug.
5034 If the file name is neither null nor a pair, package it up as a
5035 singleton list. All callers changed, both to this function and to
5036 report_file_error. This fixes a bug where the memory allocator
5037 invoked by list1 set errno so that the immediately following
5038 report_file_error reported the wrong errno value.
5040 Fix minor problems found by --enable-gcc-warnings.
5041 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5042 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5044 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5046 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5047 Set event->arg to Qt if switch-event shall be generated.
5048 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5050 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5052 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5055 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5056 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5057 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5058 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5059 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5060 and there is a focused frame.
5061 (head_table): Add focus-in and focus-out.
5062 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5063 bind to handle-focus-in/out.
5065 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5066 (Fhandle_switch_frame): Call Fhandle_focus_in.
5067 (syms_of_frame): defsubr handle-focus-in/out.
5069 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5071 Fix porting bug to older POSIXish platforms (Bug#14862).
5072 * sysdep.c (emacs_pipe): New function, that implements
5073 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5074 This should port better to CentOS 5 and to Mac OS X 10.6.
5075 All calls to pipe2 changed.
5077 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5078 This makes the code easier to read and the executable a bit smaller.
5079 Do not replace all calls to Fcons that happen to create lists,
5080 just calls that are intended to create lists. For example, when
5081 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5082 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5083 Similarly for list2 through list5.
5084 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5085 * bytecode.c (exec_byte_code):
5086 * callint.c (quotify_arg, Fcall_interactively):
5087 * callproc.c (Fcall_process, create_temp_file):
5088 * charset.c (load_charset_map_from_file)
5089 (Fdefine_charset_internal, init_charset):
5090 * coding.c (get_translation_table, detect_coding_system)
5091 (Fcheck_coding_systems_region)
5092 (Fset_terminal_coding_system_internal)
5093 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5094 * composite.c (update_compositions, Ffind_composition_internal):
5095 * dired.c (directory_files_internal, file_name_completion)
5097 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5098 * doc.c (Fsnarf_documentation):
5099 * editfns.c (Fmessage_box):
5101 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5102 (Feval, eval_sub, Ffuncall, apply_lambda):
5103 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5104 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5105 (Fset_file_times, Finsert_file_contents)
5106 (Fchoose_write_coding_system, Fwrite_region):
5107 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5108 * font.c (font_registry_charsets, font_parse_fcname)
5109 (font_prepare_cache, font_update_drivers, Flist_fonts):
5110 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5111 * frame.c (make_frame, Fmake_terminal_frame)
5112 (x_set_frame_parameters, x_report_frame_params)
5113 (x_default_parameter, Fx_parse_geometry):
5114 * ftfont.c (syms_of_ftfont):
5115 * image.c (gif_load):
5116 * keyboard.c (command_loop_1):
5117 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5118 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5119 (Fminor_mode_key_binding, accessible_keymaps_1)
5120 (Faccessible_keymaps, Fwhere_is_internal):
5121 * lread.c (read_emacs_mule_char):
5122 * menu.c (find_and_return_menu_selection):
5123 * minibuf.c (get_minibuffer):
5124 * nsfns.m (Fns_perform_service):
5125 * nsfont.m (ns_script_to_charset):
5126 * nsmenu.m (ns_popup_dialog):
5127 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5128 (Fx_own_selection_internal):
5129 * nsterm.m (append2):
5130 * print.c (Fredirect_debugging_output)
5131 (print_prune_string_charset):
5132 * process.c (Fdelete_process, Fprocess_contact)
5133 (Fformat_network_address, set_socket_option)
5134 (read_and_dispose_of_process_output, write_queue_push)
5135 (send_process, exec_sentinel):
5136 * sound.c (Fplay_sound_internal):
5137 * textprop.c (validate_plist, add_properties)
5138 (Fput_text_property, Fadd_face_text_property)
5139 (copy_text_properties, text_property_list, syms_of_textprop):
5140 * unexaix.c (report_error):
5141 * unexcoff.c (report_error):
5142 * unexsol.c (unexec):
5143 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5144 (Fformat_mode_line, syms_of_xdisp):
5145 * xfaces.c (set_font_frame_param)
5146 (Finternal_lisp_face_attribute_values)
5147 (Finternal_merge_in_global_face, syms_of_xfaces):
5148 * xfns.c (x_default_scroll_bar_color_parameter)
5149 (x_default_font_parameter, x_create_tip_frame):
5150 * xfont.c (xfont_supported_scripts):
5151 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5152 (menu_help_callback, xmenu_show):
5154 * xterm.c (set_wm_state):
5155 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5156 and similarly for list2 through list5.
5158 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5160 * callproc.c (Fcall_process_region): Fix minor race and tune.
5161 (create_temp_file): New function, with the temp-file-creation part
5162 of the old Fcall_process_region. Use Fcopy_sequence to create the
5163 temp file name, rather than alloca + build_string, for simplicity.
5164 Don't bother to block input around the temp file creation;
5165 shouldn't be needed. Simplify use of mktemp.
5166 Use record_unwind_protect immediately after creating the temp file;
5167 this closes an unlikely race where the temp file was not removed.
5168 Use memcpy rather than an open-coded loop.
5169 (Fcall_process_region): Use the new function. If the input is
5170 empty, redirect from /dev/null rather than from a newly created
5171 empty temp file; this avoids unnecessary file system traffic.
5173 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5175 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5176 Simplify by making this case like the other two. This is a bit
5177 slower on obsolete hosts, but the extra complexity isn't worth it.
5179 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5180 * process.c (create_process) [!DOS_NT]:
5181 Remove now-unnecessary calls to emacs_close.
5183 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5185 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5186 returning early. (Bug#14850)
5188 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5189 and inhibit-iso-escape-detection attributes of 'undecided'.
5192 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5194 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5195 Reported by Herbert J. Skuhra in
5196 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5198 Don't lose top specpdl entry when memory is exhausted.
5199 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5200 specpdl overflow here, to simplify callers; all callers changed.
5201 Always reserve an unused entry at the stack top; this avoids
5202 losing the top entry's information when memory is exhausted.
5204 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5206 Clean up errno reporting and fix some errno-reporting bugs.
5207 * callproc.c (Fcall_process):
5208 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5209 * process.c (create_process, Fmake_network_process):
5210 * unexaix.c (report_error):
5211 * unexcoff.c (report_error):
5212 Be more careful about reporting the errno of failed operations.
5213 The code previously reported the wrong errno sometimes.
5214 Also, prefer report_file_errno to setting errno + report_file_error.
5215 (Fcall_process): Look at openp return value rather than at path,
5216 as that's a bit faster and clearer when there's a numeric predicate.
5217 * fileio.c (report_file_errno): New function, with most of the
5218 old contents of report_file_error.
5219 (report_file_error): Use it.
5220 (Ffile_exists_p, Ffile_accessible_directory_p):
5221 Set errno to 0 when it is junk.
5222 * fileio.c (Faccess_file):
5223 * image.c (x_create_bitmap_from_file):
5224 Use faccessat rather than opening the file, to avoid the hassle of
5225 having a file descriptor open.
5226 * lisp.h (report_file_errno): New decl.
5227 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5230 * process.c (create_process, wait_reading_process_output) [AIX]:
5231 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5232 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5233 a multithreaded environment anyway).
5234 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5236 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5238 * image.c (x_find_image_file): Don't close a remote file handle.
5240 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5242 Fix races with threads and file descriptors.
5243 * callproc.c (Fcall_process_region):
5244 * dired.c (open_directory):
5245 * emacs.c (main, Fdaemon_initialized):
5246 * image.c (x_find_image_file):
5247 * inotify.c (Finotify_rm_watch):
5248 * lread.c (Flocate_file_internal):
5249 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5250 * term.c (term_mouse_moveto, init_tty):
5251 * termcap.c (tgetent):
5252 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5253 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5254 * unexhp9k800.c, unexmacosx.c (unexec):
5255 * callproc.c (Fcall_process_region):
5256 Use emacs_close, not close.
5257 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5258 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5259 and posix_close function on current platforms (which all lack them).
5260 (emacs_close): Use it. This should fix the races on GNU/Linux and
5261 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5262 and it should avoid closing random victim file descriptors on
5265 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5267 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5268 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5271 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5272 This is for .gdbinit xbacktrace.
5274 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5275 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5276 (emacs_set_tty): Now static.
5277 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5278 * term.c (tty_capable_p, tty_default_color_capabilities)
5279 (get_tty_terminal, term_mouse_movement)
5280 (handle_one_term_event, init_tty, maybe_fatal):
5281 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5282 (tgetent, scan_file, name_match, compare_contin):
5283 * terminal.c (get_terminal):
5284 Use bool for boolean.
5285 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5286 Prefer char to unsigned char if either will do.
5287 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5288 (tty_write_glyphs): Prefer int to unsigned.
5289 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5290 All callers changed.
5291 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5293 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5296 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5297 (B__dummy__): New dummy symbol, to pacify C89.
5298 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5299 they can't grok varargs macros.
5300 * dispnew.c (add_window_display_history)
5301 (add_frame_display_history):
5302 * print.c (print_object):
5303 * xdisp.c (debug_method_add):
5304 Use %p printf format only for void pointers.
5305 * emacs.c (usage_message): New constant, replacing ...
5306 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5307 (main): Adjust to usage reorg.
5308 * fns.c (syms_of_fns):
5309 * profiler.c (syms_of_profiler):
5310 Don't use non-constant struct initializers.
5311 * gnutls.h (gnutls_initstage_t):
5312 * lisp.h (enum Lisp_Fwd_Type):
5313 * lread.c (lisp_file_lexically_bound_p):
5314 * xsettings.c (anonymous enum):
5315 Remove trailing comma.
5316 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5317 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5318 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5320 * regex.c (const_re_char): New type, to pacify strict C89.
5321 All uses of 'const re_char' replaced to use it.
5322 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5323 with glibc when strict C89. This change is imported from gnulib.
5325 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5326 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5327 Omit GNU_LINUX implementation, since it requires long long.
5328 * xterm.c (x_draw_underwave):
5329 Do not assume the traditional order of struct's members.
5330 (x_term_init): Rewrite to avoid the need for non-constant structure
5333 Syntax cleanup, mostly replacing macros with functions.
5334 This removes the need for the syntax_temp hack.
5335 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5336 * syntax.c (SYNTAX_INLINE): New macro.
5337 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5338 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5339 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5340 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5341 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5342 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5343 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5344 Now constants, not macros.
5345 (syntax_temp) [!__GNUC__]: Remove.
5346 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5347 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5348 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5349 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5350 Move here from syntax.h; now functions, not macros. Except for the
5351 last function, these are static since only syntax.c uses them.
5352 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5353 All uses changed. Now a function, not a macro; use this fact
5354 to simplify the code.
5355 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5356 compiler bugs; no longer relevant.
5357 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5358 (SYNTAX_INLINE): New macro.
5359 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5360 for the new functions. Use bool for boolean member.
5361 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5362 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5363 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5364 (SETUP_BUFFER_SYNTAX_TABLE):
5365 Now extern inline functions, not macros.
5366 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5367 Remove; all uses replaced by implementation.
5368 (syntax_temp) [!__GNUC__]: Remove decl.
5369 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5371 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5373 * emacs.c (main): Fix syntax error.
5375 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5377 Timestamp fixes for undo (Bug#14824).
5378 * atimer.c (schedule_atimer):
5379 * fileio.c (Ffile_newer_than_file_p):
5380 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5381 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5382 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5383 (syms_of_fileio): Remove Sclear_visited_file_name.
5384 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5385 file doesn't exist; this avoids an ambiguity with negative timestamps.
5386 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5387 * systime.h (make_emacs_time, invalid_emacs_time):
5388 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5389 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5390 * undo.c (record_first_change): Push (visited-file-modtime) onto
5391 undo list rather than reimplementing it by hand, incorrectly.
5393 2013-07-09 Ken Brown <kbrown@cornell.edu>
5395 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5397 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5399 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5401 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5403 Handle errno and exit status a bit more carefully.
5404 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5405 number into an exit status. Instead, use EXIT_CANCELED.
5406 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5407 * callproc.c (relocate_fd):
5408 * emacs.c (close_output_streams, main):
5409 * process.c (create_process):
5410 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5411 Use emacs_perror for simplicity.
5412 * callproc.c (relocate_fd, main):
5413 * sysdep.c (sys_subshell):
5414 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5415 (shut_down_emacs): Use emacs_write, not write.
5416 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5417 * fileio.c (Fcopy_file, e_write):
5418 * nsterm.m (ns_select):
5419 * process.c (send_process):
5420 * sound.c (vox_write):
5421 Use emacs_write_sig, not emacs_write.
5422 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5423 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5425 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5427 (emacs_full_write): New function.
5428 (emacs_write): Rewrite to use it.
5429 (emacswrite_sig, emacs_perror): New functions.
5430 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5432 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5434 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5435 on NS even if it is present. Pixmap on NS is a void*.
5437 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5439 Port to Ubuntu 10 (Bug#14803).
5440 Problem reported by T.V. Raman.
5441 * process.c (close_on_exec, accept4, process_socket):
5442 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5444 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5446 * w32.c (sys_dup): Declare prototype.
5450 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5452 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5454 Make file descriptors close-on-exec when possible (Bug#14803).
5455 This simplifies Emacs a bit, since it no longer needs to worry
5456 about closing file descriptors by hand in some cases.
5457 It also fixes some unlikely races. Not all such races, as
5458 libraries often open files internally without setting
5459 close-on-exec, but it's an improvement.
5460 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5461 * callproc.c (Fcall_process) [!MSDOS]:
5462 * emacs.c (main) [!DOS_NT]:
5463 * nsterm.m (ns_term_init):
5464 * process.c (create_process):
5465 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5466 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5467 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5468 Prefer mkostemp with O_CLOEXEC to mkstemp.
5469 * callproc.c (relocate_fd) [!WINDOWSNT]:
5470 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5471 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5473 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5474 Make the resulting file descriptor close-on-exec.
5475 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5476 * lread.c (load_descriptor_list, load_descriptor_unwind):
5477 Remove; no longer needed. All uses removed.
5478 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5479 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5481 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5482 (Fmake_network_process, Fnetwork_interface_list):
5483 (Fnetwork_interface_info, server_accept_connection):
5484 Make newly-created socket close-on-exec.
5485 * sysdep.c (emacs_open, emacs_fopen):
5486 Make new-created descriptor close-on-exec.
5487 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5488 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5490 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5492 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5493 for NS_IMPL_GNUSTEP.
5495 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5497 Fix openp errno handling.
5498 * callproc.c (Fcall_process): Preserve openp errno around close.
5499 * lread.c (openp): Set errno when returning -1, as some callers
5502 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5504 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5506 * nsterm.h (NSSavePanel): Update comment.
5507 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5508 (ns_run_file_dialog): Declare.
5510 * nsfns.m: Remove panelOK.
5512 (ns_run_file_dialog): New function.
5513 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5514 event loop, so file dialog is popped up by ns_run_file_dialog, called
5515 by sendEvent (Bug#14578).
5516 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5518 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5520 * xdisp.c (default_line_pixel_height): New function.
5521 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5522 (try_cursor_movement, redisplay_window, try_window)
5523 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5525 * window.c (window_scroll_pixel_based):
5526 use default_line_pixel_height.
5528 * dispextern.h (default_line_pixel_height): Add prototype.
5530 * frame.c (x_set_line_spacing): Accept a float value for
5531 line-spacing parameter, per the documentation.
5533 * data.c (Fmultibyte_string_p): Doc fix.
5535 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5537 Use emacs_open more consistently when opening files.
5538 This handles EINTR more consistently now, and makes it easier
5539 to introduce other uniform changes to file descriptor handling.
5540 * src/systdio.h: New file.
5541 * src/buffer.c (mmap_init):
5542 * cygw32.c (chdir_to_default_directory):
5543 * dispnew.c (Fopen_termscript):
5544 * emacs.c (Fdaemon_initialized):
5545 * fileio.c (Fdo_auto_save):
5546 * image.c (slurp_file, png_load_body, jpeg_load_body):
5547 * keyboard.c (Fopen_dribble_file):
5549 * print.c (Fredirect_debugging_output):
5550 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5551 * termcap.c (tgetent):
5552 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5553 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5554 * w32term.c (w32_initialize) [CYGWIN]:
5555 * xfaces.c (Fx_load_color_file):
5556 Use emacs_open instead of plain open, and emacs_fopen instead of
5558 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5559 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5560 * callproc.c (default_output_mode): New constant.
5561 (Fcall_process): Use it to call emacs_open instead of plain creat.
5562 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5563 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5564 (emacs_fopen): New function.
5565 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5566 Include <lisp.h>, for emacs_open.
5567 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5569 Remove duplicate #include directives.
5570 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5572 Don't include stdio.h twice.
5573 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5574 Don't include sys/types.h or stdio.h twice.
5575 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5576 * lread.c: Don't include coding.h twice.
5577 * nsfont.m: Don't include frame.h twice.
5578 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5579 * ralloc.c: Don't include <unistd.h> twice.
5580 * xdisp.c: Don't include font.h twice.
5581 * xterm.c: Don't include fontset.h twice.
5582 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5584 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5586 Scale ImageMagick images more carefully.
5587 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5588 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5589 Be more careful about avoiding undefined behavior after
5590 integer overflow and division by zero.
5592 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5594 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5595 (syms_of_w32fns): DEFSYM them.
5596 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5597 (CCHDEVICENAME): Define macros if not defined.
5598 (struct MONITOR_INFO_EX): New struct.
5599 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5600 (enum_display_monitors_fn): New variable.
5601 (globals_of_w32fns): Initialize it.
5602 (Fx_display_pixel_width, Fx_display_pixel_height)
5603 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5604 multi-monitor setups in docstrings.
5605 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5606 screen size by primary monitor's millimeter per pixel.
5607 (w32_monitor_enum, w32_display_monitor_attributes_list)
5608 (w32_display_monitor_attributes_list_fallback)
5609 (Fw32_display_monitor_attributes_list): New functions.
5610 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5612 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5614 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5616 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5618 * fileio.c (Qfile_notify_error): New error symbol.
5620 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5621 * inotify.c (inotify_callback, symbol_to_inotifymask)
5622 (Finotify_add_watch, Finotify_rm_watch): Use it.
5623 (inotifyevent_to_event): Exchange order of cookie and file name.
5624 (Finotify_add_watch): Adapt docstring.
5626 * lisp.h (Qfile_notify_error): Declare.
5628 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5630 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5631 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5632 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5633 which did not work (see <http://bugs.gnu.org/14569#307>).
5634 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5635 && (!noninteractive || initialized)). This attempts to thread
5636 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5638 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5640 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5641 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5643 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5645 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5646 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5647 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5648 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5650 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5652 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5653 Define to __sys_siglist.
5655 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5657 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5658 word-wrap, so that overflow-newline-into-fringe would work in
5659 visual-line-mode. (Bug#2749)
5660 (move_it_in_display_line_to): When the last scanned display
5661 element fits exactly on the display line, and
5662 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5663 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5664 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5665 finding buffer position that corresponds to pixel coordinates,
5666 e.g. in buffer_posn_from_coords.
5668 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5670 * process.c (handle_child_signal): Call catch_child_signal if
5673 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5675 Don't convert function pointers to void * and back.
5676 It isn't portable C, and it's easy enough to avoid.
5677 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5678 (make_save_value): Add support for SAVE_FUNCPOINTER.
5679 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5680 * print.c (print_object):
5681 Distinguish function from object pointers.
5682 * lisp.h (SAVE_FUNCPOINTER): New constant.
5683 (SAVE_SLOT_BITS): Adjust to it.
5684 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5685 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5686 (voidfuncptr): New typedef.
5687 (struct Lisp_Save_Value): New member data[0].funcpointer.
5688 (XSAVE_FUNCPOINTER): New function.
5690 Simplify buildobj processing.
5691 * Makefile.in (buildobj.h): Make it a sequence of strings each
5692 followed by comma, rather than a single string. Put it into a
5693 .tmp file in case there's an error while generating it.
5694 (gl-stamp): Use .tmp for temp files.
5695 (mostlyclean): Clean .tmp files.
5696 * doc.c (buildobj): Move to just the routine that needs it.
5697 It's now an array of strings, so processing is simpler.
5699 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5701 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5702 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5703 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5704 Invoke malloc_enable_thread even when not interactive.
5705 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5706 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5707 in this case, since the underlying bug has now been fixed.
5709 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5711 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5712 unlinking it (bug#14691).
5714 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5716 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5717 before checking whether buffer is modified. This lets
5718 `kill-buffer-query-functions' cancel killing of the buffer or save
5719 its content before `kill-buffer' asks user the "Buffer %s
5720 modified; kill anyway?" question.
5722 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5724 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5725 Let the super performKeyEquivalent deal with them (Bug#14747).
5727 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5729 * widget.c (resize_cb): Remove unused local.
5731 Do not use GTK 3 if it exists but cannot be compiled.
5732 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5733 * xterm.c (x_error_handler) [!USE_GTK]:
5736 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5738 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5740 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5741 to the valid range of values. (Bug#14753)
5743 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5744 when moving point by using the current glyph matrix. This avoids
5745 the need to force redisplay when this function is called in a
5748 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5750 Fix minor problems found by static checking.
5751 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5752 Redo the latter's body to sidestep GCC parenthesization warnings.
5753 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5754 * coding.c (detect_coding, detect_coding_system):
5755 * coding.h (struct undecided_spec):
5756 Use bool for boolean.
5757 * image.c (QCmax_width, QCmax_height): Now static.
5758 * xdisp.c (Fmove_point_visually): Remove unused local.
5760 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5762 * xdisp.c (Fmove_point_visually): New function.
5764 2013-06-28 Kenichi Handa <handa@gnu.org>
5766 * coding.h (define_coding_undecided_arg_index): New enum.
5767 (coding_attr_index): New members
5768 coding_attr_undecided_inhibit_null_byte_detection,
5769 coding_attr_undecided_inhibit_iso_escape_detection,
5770 coding_attr_undecided_prefer_utf_8.
5771 (undecided_spec): New struct.
5772 (struct coding_system): New member `undecided' of the member
5775 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5776 (detect_coding): Likewise.
5777 (detect_coding_system): Likewise.
5778 (Fdefine_coding_system_internal): New coding system properties
5779 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5781 (syms_of_coding): Adjust for coding_arg_undecided_max.
5783 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5785 * image.c (x_from_xcolors): Remove unused local.
5787 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5789 Defer image data transfer between X client and server until actual
5792 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5795 * image.c (Destroy_Image): Remove.
5796 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5797 `mask_p', and `colors_p'. All uses changed.
5798 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5799 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5800 New macros for `flags' arg to x_clear_image_1.
5801 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5802 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5803 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5804 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5805 (image_get_x_image, image_unget_x_image): New functions or macros.
5806 (image_background, image_background_transparent, x_to_xcolors)
5807 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5808 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5809 instead of Destroy_Image.
5810 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5811 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5812 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5813 (imagemagick_load_image, svg_load_image): Use them instead of
5814 x_create_x_image_and_pixmap, and x_put_x_image followed by
5815 x_destroy_x_image, respectively.
5816 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5817 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5818 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5819 background_transparent fields.
5820 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5821 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5823 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5825 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5826 This mostly consists of undoing recent changes.
5827 * callproc.c (Fcall_process):
5828 * process.c (create_process):
5829 Do not worry about catching SIGCHLD here, undoing previous change.
5830 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5831 * process.c, process.h (catch_child_signal):
5832 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5833 * process.c (catch_child_handler): Don't worry about being called
5834 lazily and do not assume caller has blocked SIGCHLD, undoing
5835 previous change. Move first-time stuff back to
5836 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5837 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5838 set lib_child_handler if it's already initialized, which may
5839 help avoid problems on GNUStep.
5841 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5843 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5844 * callproc.c (Fcall_process):
5845 * process.c (create_process):
5846 Make sure SIGCHLD is caught before we fork,
5847 since Emacs startup no arranges to catch SIGCHLD.
5848 * process.c (lib_child_handler): Initialize to null, not to
5850 (catch_child_signal): Allow self to be called lazily.
5851 Do nothing if it's already been called.
5852 Assume caller has blocked SIGCHLD (all callers do now).
5853 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5854 just before it's really needed.
5855 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5856 since it hasn't been caught yet.
5858 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5860 * image.c (compute_image_size): New function to implement
5861 :max-width and :max-height.
5862 (imagemagick_load_image): Use it.
5864 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5866 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5867 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5869 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5870 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5871 the SIGCHLD handler, since the code is not atomic and (due to glib)
5872 signals may be arriving now.
5873 * sysdep.c (init_signals): Do not catch child signals here;
5874 'main' now does that later, at a safer time.
5876 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5878 Clean up SIGCHLD handling a bit (Bug#14569).
5879 * process.c, process.h (catch_child_signal):
5880 Now always extern, even if !NS_IMPL_GNUSTEP.
5881 * process.c (catch_child_signal): Move glib tickler here from
5882 init_process_emacs, so that it's done earlier in Emacs
5883 initialization. Also move the noninteractive && !initialized
5884 check here from init_process_emacs. This is all a bit cleaner for
5885 GNUish platforms, and I hope it works around the Cygwin bug.
5886 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5887 that glib signal handling is tickled before glib creates threads.
5889 * process.c (wait_reading_process_output): Avoid int overflow
5890 when reading more than 2 GiB total from a process.
5892 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5894 * process.c (create_process): Handle a couple more cases,
5895 i.e., work even if new_argv and wait_child_setup[i] are cached.
5896 Use Fcall_process's style for volatile vars.
5898 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5900 * process.c (create_process): Mark PROCESS volatile.
5902 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5904 Use C99-style flexible array members if available.
5905 This avoids some subtle aliasing issues, which typically
5906 aren't a problem with GCC but may be a problem elsewhere.
5907 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5908 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5909 In either case, it uses a flexible array member rather than
5910 the old struct hack. All uses changed.
5911 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5912 Adjust to sdata reorganization.
5913 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5914 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5915 that ports better to pre-C99 non-GCC.
5916 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5917 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5918 as the latter has changed.
5919 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5920 and port better to pre-C99 GCC.
5921 * image.c (struct xpm_cached_color):
5922 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5923 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5924 Use FLEXIBLE_ARRAY_MEMBER.
5925 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5926 Move decl to top level so it gets checked against implementation.
5927 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5928 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5930 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5932 * syntax.c: Integer cleanups.
5933 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5934 All uses that need 0-or-2 changed to:
5935 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5936 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5937 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5938 (char_quoted, prev_char_comend_first, back_comment)
5939 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5940 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5941 Use bool for boolean.
5942 (update_syntax_table, skip_chars, skip_syntaxes):
5943 Prefer int to unsigned when either will do.
5944 (back_comment): Return boolean success flag, like forw_comment,
5945 instead of positive-or-minus-1 (which might have overflowed int anyway).
5946 Don't stuff ptrdiff_t into int.
5947 (syntax_spec_code, syntax_code_spec): Now const.
5948 (Fmatching_paren, scan_lists, scan_sexps_forward):
5949 Use enum syntaxcode for syntax code.
5950 (Fmatching_paren): Check that arg is a character, not just an integer.
5951 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5952 (Finternal_describe_syntax_value): Omit no-longer-needed
5954 (skip_chars): Use char, not unsigned char, when the distinction
5956 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5957 * bytecode.c (exec_byte_code):
5958 * syntax.c (syntax_spec_code, Fchar_syntax)
5959 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5961 * syntax.h (SYNTAX_WITH_FLAGS):
5962 Omit unnecessary casts.
5964 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5966 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5967 line dimensions here, to avoid race conditions with the main
5968 thread. (Bug#14062, bug#14630, bug#14669)
5970 * w32term.c (w32_draw_window_cursor): Compute the header line and
5971 mode line dimensions here.
5972 <w32_system_caret_window, w32_system_caret_hdr_height>:
5973 <w32_system_caret_mode_height>: New variables.
5975 * w32term.h: Declare them.
5977 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5979 * alloc.c (die): Move "assertion failed" string here ...
5980 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5981 COND when SUPPRESS_CHECKING. This shrinks the executable text
5982 size by 0.8% to 2.2% when configured with --enable-checking,
5983 depending on optimization flags (GCC 4.8.1 x86-64).
5985 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5987 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5989 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5990 base is 2; this is more accurate.
5992 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5994 * sound.c (string_default): Move to !WINDOWSNT section.
5995 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5997 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5999 * sound.c: Integer cleanups.
6000 Remove unnecessary forward decls.
6001 (struct sound_device): The 'file' member is now a Lisp_Object, not
6002 a char *, so that we needn't invoke alloca on a huge size.
6003 (Fplay_sound_internal): Adjust to this.
6004 (string_default): New function.
6005 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6006 Use it to adjust to the struct sound_device change.
6007 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6008 (be2hs) [0]: Remove.
6010 * syntax.c (skip_chars): Don't use uninitialized storage
6011 when searching a multibyte buffer for characters that are not in a
6012 unibyte string that contains non-ASCII characters.
6014 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6016 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6017 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6019 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6021 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6023 2013-06-18 Kenichi Handa <handa@gnu.org>
6025 * font.c (Ffont_spec): Signal an error for an invalid font name
6028 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6030 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6031 In particular this ports to 32-bit sparc Sun cc.
6032 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6033 array with a dummy element at specpdl[-1], so that its address can
6035 (unbind_to): Do not copy the binding; not needed, now that we
6036 copy old_value in the one place where the copy is needed.
6037 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6038 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6039 (union specbinding): Rename from struct specbinding. Redo layout
6040 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6041 which is not portable. With Sun C 5.12 32-bit sparc, the
6042 declaration causes nargs to be an unsigned bitfield, a behavior
6043 that the C standard allows; but Emacs wants nargs to be signed.
6044 The overall type is now a union of structures rather than a
6045 structure of union of structures, and the 'kind' member is now a
6046 bitfield, so that the overall type doesn't grow. All uses changed.
6047 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6049 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6051 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6052 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6054 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6056 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6058 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6059 unless we know that the window w's frame is a frame object.
6060 Another attempt at solving bug#14062 and bug#14630.
6062 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6064 * textprop.c (property_set_type): New enum.
6065 (add_properties): Allow appending/prepending text properties.
6066 (add_text_properties_1): Factored out of Fadd_text_properties.
6067 (Fadd_text_properties): Move all the code into
6068 add_text_properties_1.
6069 (Fadd_face_text_property): New function that calls
6070 add_text_properties_1.
6072 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6074 Move functions from lisp.h to individual modules when possible.
6075 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6076 * alloc.c (XFLOAT_INIT, set_symbol_name):
6077 * buffer.c (CHECK_OVERLAY):
6078 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6079 (set_char_table_parent):
6080 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6081 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6082 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6083 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6085 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6086 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6087 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6088 (backtrace_args, backtrace_debug_on_exit):
6089 * floatfns.c (CHECK_FLOAT):
6090 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6091 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6092 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6093 (set_hash_index_slot):
6094 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6095 * marker.c (CHECK_MARKER):
6096 * textprop.c (CHECK_STRING_OR_BUFFER):
6097 * window.c (CHECK_WINDOW_CONFIGURATION):
6098 Move here from lisp.h, and make these functions static rather than
6100 * buffer.c (Qoverlayp):
6102 * fns.c (Qhash_table_p):
6103 * window.c (Qwindow_configuration_p):
6105 * lisp.h: Remove the abovementioned defns and decls.
6107 Use functions, not macros, for XINT etc (Bug#11935).
6108 In lisp.h, prefer functions to function-like macros, and
6109 constants to object-like macros, when either will do. This:
6110 . simplifies use, as there's no more need to worry about
6111 arguments' side effects being evaluated multiple times.
6112 . makes the code easier to debug on some platforms.
6113 However, when using gcc -O0, keep using function-like macros
6114 for a few critical operations, for performance reasons.
6115 This sort of thing isn't needed with gcc -Og, but -Og
6116 is a GCC 4.8 feature and isn't widely-enough available yet.
6117 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6118 Remove enum lsb_bits; no longer needed.
6119 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6120 * buffer.c (Qoverlap):
6122 * fns.c (Qhash_table_p):
6123 Now extern, so lisp.h can use these symbols.
6124 * dispextern.h: Include character.h, for MAX_CHAR etc.
6125 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6126 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6127 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6128 (GLYPH_CODE_P): Move here from lisp.h.
6129 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6130 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6131 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6132 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6133 XUNTAG now returns void *.
6134 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6135 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6136 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6137 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6138 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6139 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6140 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6141 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6142 New macros, renamed from their sans-lisp_h_ counterparts.
6143 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6144 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6145 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6146 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6147 If compiling via GCC without optimization, define these as macros
6148 in addition to inline functions.
6149 To disable this, compile with -DINLINING=0.
6150 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6151 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6152 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6153 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6154 (INTMASK, VALMASK): Now macros, since static values cannot be
6155 accessed from extern inline functions.
6156 (VALMASK): Also a constant, for benefit of old GDB.
6157 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6158 is INTEGERP, which can fold it in.
6159 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6160 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6161 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6162 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6163 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6164 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6165 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6166 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6167 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6168 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6169 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6170 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6171 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6172 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6173 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6174 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6175 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6176 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6177 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6178 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6179 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6180 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6181 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6182 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6183 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6184 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6185 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6186 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6187 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6188 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6189 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6190 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6191 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6193 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6194 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6195 (VALMASK): Define in one place rather than in two, merging the
6196 USE_LSB_TAG parts; this is simpler.
6197 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6198 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6199 Move up, to avoid use before definition.
6200 Also include "globals.h" earlier, for the same reason.
6201 (make_natnum): New function.
6202 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6203 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6204 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6205 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6206 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6207 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6208 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6209 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6210 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6211 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6212 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6213 (Qwindow_configuration_p, Qimage): New forward declarations.
6214 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6215 (STRING_COPYIN): Remove; unused.
6216 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6217 (xcar_addr, xcdr_addr): New functions. All uses changed.
6218 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6219 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6220 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6221 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6222 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6223 (TYPE_RANGED_INTEGERP): Simplify.
6224 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6225 (setlocale, fixup_locale, synchronize_system_messages_locale)
6226 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6227 Now empty functions, not macros.
6228 (functionp): Return bool, not int.
6229 * window.c (Qwindow_configuration_p): Now extern,
6230 so window.h can use it.
6231 * window.h (Qwindowp): Move decl back to lisp.h.
6233 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6235 * xdisp.c (Fline_pixel_height): New function, required for solving
6238 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6240 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6242 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6244 * lread.c (syms_of_lread):
6245 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6247 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6249 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6251 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6253 * fileio.c (expand_file_name): Doc fix.
6255 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6257 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6258 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6259 Wait for self, not for 0. This can't hurt on GNU or similar
6260 system, and may help with Cygwin.
6262 * keyboard.c: Don't use PROP (...) as an lvalue.
6263 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6264 Use set_prop (A, B), not PROP (A) = B.
6266 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6268 * xdisp.c (get_it_property): Use it->window instead of generating
6269 a Lisp object from it->w.
6271 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6273 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6274 get-char-property the window that is being rendered, instead of
6275 the buffer, to support window-specific overlays. (Bug#14575)
6276 (compute_display_string_pos): When W is NULL, use the current
6277 buffer as the object to pass to get-char-property.
6278 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6279 pointer member of the bidi iterator, since no window is pertinent
6282 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6284 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6285 being displayed, and pass it to compute_display_string_pos.
6286 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6287 (bidi_paragraph_init): All callers changed.
6289 * xdisp.c (init_from_display_pos, init_iterator)
6290 (handle_single_display_spec, next_overlay_string)
6291 (get_overlay_strings_1, reseat_1, reseat_to_string)
6292 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6293 Set bidi_it.w member from it->w.
6294 (compute_display_string_pos): Accept additional argument, the
6295 window being displayed, and pass it to Fget_char_property.
6298 * dispextern.h (struct bidi_it): New member w, the window being
6300 (compute_display_string_pos): Adjust prototype.
6302 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6304 * xgselect.c: Remove unneeded include xterm.h.
6306 * process.c (wait_reading_process_output): Check for NS before GLIB.
6307 GLIB may be linked in due to rsvg, but ns_select must be called.
6309 * xgselect.c (xg_select): Remove call to window_system_available
6310 and g_main_context_pending at the top, so Gdk events (i.e. file
6311 notify) are processed when Emacs is started with -nw.
6313 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6315 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6316 (ctagsfiles3): New variable, includes only *.m files.
6317 (TAGS): Use an explicit language name in the regular expressions,
6318 to avoid transformation of '/SOMETHING' by MSYS to
6319 'c:\MSYS\SOMETHING'.
6321 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6323 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6325 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6327 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6328 still need to set the mouse pointer shape and activate help-echo.
6331 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6333 A few porting etc. fixes for the new file monitor code.
6334 See the thread containing
6335 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6336 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6337 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6338 (dir_monitor_callback, Fgfile_rm_watch):
6339 Use assq_no_quit instead of Fassoc, for speed.
6340 (dir_monitor_callback, Fgfile_rm_watch):
6341 eassert that the monitor is a fixnum.
6342 (dir_monitor_callback): No need for CDR_SAFE.
6343 Simplify building of lisp with alternative tails.
6344 (Fgfile_add_watch, Fgfile_rm_watch):
6345 Do not assume glib functions set errno reliably on failure.
6346 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6347 and signal an error otherwise.
6348 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6349 Use Fdelq instead of Fdelete, for speed.
6351 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6353 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6354 don't insist on being invoked on a highlighted tool-bar button.
6355 Avoids losing tool-bar functionality when mouse-highlight is nil.
6356 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6357 Don't highlight when mouse-highlight is nil.
6358 (note_mouse_highlight): When mouse-highlight is nil, don't return
6359 right away; instead, run tool-bar and mode-line highlight
6360 subroutine, clear any existing highlight, and revert the mouse
6361 pointer to its default shape. (Bug#14558)
6363 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6365 * lisp.mk (lisp): Add prog-mode.el.
6367 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6369 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6370 * process.c (dummy_handler): New function.
6371 (lib_child_handler): New static var.
6372 (handle_child_signal): Invoke it.
6373 (catch_child_signal): If a library has set up a signal handler,
6374 save it into lib_child_handler.
6375 (init_process_emacs): If using glib and not on Windows, tickle glib's
6376 child-handling code so that it initializes its private SIGCHLD handler.
6377 * syssignal.h (SA_SIGINFO): Default to 0.
6378 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6379 31; it should no longer be needed now.
6381 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6383 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6385 * gfilenotify.c (globals_of_gfilenotify): New function.
6386 (syms_of_gfilenotify): Move global initialization there.
6388 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6390 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6392 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6393 * keyboard.c (menu_bar_items, tool_bar_items):
6394 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6395 not override local keymaps any more.
6397 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6399 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6401 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6403 * w32console.c (initialize_w32_display): Return the dimensions of
6404 the console window via 2 additional arguments, not via the current
6405 frame. This avoids crashes due to overrunning the bounds of
6406 frame's decode_mode_spec_buffer, which is not resized following
6407 the change of the frame dimensions from the initial 10x10.
6409 * w32term.h (w32_initialize_display_info): Adjust prototype.
6411 * term.c (init_tty): Take dimensions of the frame from the values
6412 returned by initialize_w32_display.
6414 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6415 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6416 (LIBES): Add $(GFILENOTIFY_LIBS).
6418 * w32inevt.c (handle_file_notifications): Add dummy implementation
6419 for !HAVE_W32NOTIFY.
6421 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6423 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6425 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6427 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6429 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6431 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6433 Fix minor problems found by static checking.
6434 * data.c (pure_write_error):
6435 Use xsignal2, not Fsignal, as Fsignal might return.
6436 * eval.c (set_backtrace_debug_on_exit): Now static.
6437 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6438 No longer inline. EXTERN_INLINE is needed only for functions
6439 defined in .h files. Reindent function header as per GNU style.
6440 (backtrace_p, backtrace_top, backtrace_next):
6441 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6442 compiler or linker. Add extern decls to pacify gcc -Wall.
6443 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6445 * frame.c (free_monitors): Define only on platforms that need it.
6446 * nsterm.m (ns_term_init):
6447 * process.c (catch_child_signal):
6448 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6449 defined on all porting targets these days.
6450 * process.c, process.h (catch_child_signal):
6451 Make it extern only if NS_IMPL_GNUSTEP is defined.
6453 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6455 * w32.c (gettimeofday): Make the signature identical to prototype
6456 in nt/inc/sys/time.h.
6458 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6460 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6463 * keyboard.c (safe_run_hooks_error): Improve error message.
6465 * data.c (pure_write_error): Add `object' argument.
6466 * puresize.h (CHECK_IMPURE): Use it.
6468 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6470 * Makefile.in (NOTIFY_OBJ): New variable.
6471 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6473 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6474 Call syms_of_gfilenotify.
6476 * gfilenotify.c: New file.
6478 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6479 and Qfile_w32notify.
6480 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6481 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6483 * lisp.h: Declare syms_of_gfilenotify.
6485 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6487 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6489 Merge the specpdl and backtrace stacks. Make the structure of the
6490 specpdl entries more obvious via a tagged union of structs.
6491 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6492 (enum specbind_tag): New enum.
6493 (struct specbinding): Make it a tagged union of structs.
6494 Add a case for backtrace records.
6495 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6496 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6497 (backtrace_debug_on_exit): New accessors.
6498 (struct backtrace): Remove.
6499 (struct catchtag): Remove backlist field.
6500 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6502 (Flocal_variable_p): Speed up the common case where the binding is
6504 * eval.c (backtrace_list): Remove.
6505 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6506 (set_backtrace_args, set_backtrace_nargs)
6507 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6508 (backtrace_next): New functions.
6509 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6510 (unwind_to_catch, internal_lisp_condition_case)
6511 (internal_condition_case, internal_condition_case_1)
6512 (internal_condition_case_2, internal_condition_case_n): Don't bother
6513 with backtrace_list any more.
6514 (Fsignal): Adjust to new backtrace format.
6515 (grow_specpdl): Move up.
6516 (record_in_backtrace): New function.
6517 (eval_sub, Ffuncall): Use it.
6518 (apply_lambda): Adjust to new backtrace format.
6519 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6521 (specbind): Adjust to new specpdl format. Simplify.
6522 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6523 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6525 (mark_backtrace): Remove.
6526 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6527 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6528 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6530 * profiler.c (record_backtrace): Use get_backtrace.
6531 (handle_profiler_signal): Use backtrace_top_function.
6532 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6535 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6537 * process.h (catch_child_signal): Declare.
6539 * process.c (catch_child_signal): New function.
6540 (init_process_emacs): Call it.
6542 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6543 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6545 (x_set_cursor_type): Remove declaration.
6546 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6547 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6548 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6549 (ns_get_color): Use F suffix on float.
6550 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6551 (ns_get_rgb_color): Remove.
6552 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6553 (note_mouse_movement): x and y are CGFloat.
6554 (ns_draw_fringe_bitmap): Remove unused rowY.
6555 Change #if to COCOA && >= 10_6.
6556 (ns_draw_window_cursor): Remove unused overspill.
6557 (ns_draw_underwave): width and x are EamcsCGFloat.
6558 (ns_draw_box): thickness is CGFloat.
6559 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6560 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6561 if not in main thread.
6562 (ns_get_pending_menu_title, ns_check_menu_open)
6563 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6564 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6565 (sendFromMainThread:): New method.
6566 (changeFont:): size is CGFloat.
6567 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6568 Disable warning about permanent text.
6569 (characterIndexForPoint:): Adjust return type depending on GNUStep
6571 (mouseDown:): delta is CGFloat.
6572 (updateFrameSize): Remove unised variable f.
6573 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6574 Cast float to EmacsCGFloat.
6575 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6576 also to -1 when restoring.
6577 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6578 inside NS_IMPL_COCOA.
6579 (toggleFullScreen:): Put call to toggleFullScreen inside
6580 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6581 (setPosition:portion:whole:): por is CGFloat.
6582 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6583 (mouseDown:): Use CGFloat.
6584 (mouseDragged:): Remove unised variable edge.
6585 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6587 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6589 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6590 when NS_IMPL_GNUSTEP.
6591 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6592 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6593 (EmacsToolbar): Add clearAll. Add tag argument to
6594 addDisplayItemWithImage.
6595 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6597 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6599 * nsmenu.m (ns_update_menubar): Make static.
6600 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6601 (fillWithWidgetValue:): Add cast to SEL for setAction.
6602 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6603 (update_frame_tool_bar): Update code for GNUStep.
6604 (clearAll): New method.
6605 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6606 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6607 Move identifierToItem setObject and activeIdentifiers addObject before
6608 call to insertItemWithItemIdentifier.
6609 (validateVisibleItems): Fix indentation.
6610 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6611 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6612 UtilityWindow to aStyle, remove call to setStyleMask.
6614 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6616 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6617 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6618 Use F suffix on floats.
6619 (ns_char_width): Returns CGFloat.
6620 (ns_ascii_average_width): w is CGFloat instead of float.
6621 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6623 (ns_glyph_metrics): CGFloat instead of float.
6625 * nsfns.m (x_set_foreground_color, x_set_background_color):
6627 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6628 remove unused variables.
6629 (Fns_read_file_name): Keep track if panel is for save.
6630 Use ns_filename_from_panel/ns_directory_from_panel.
6631 (Fns_list_services): delegate only used for COCOA.
6632 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6633 Just return the input if GNUStep.
6634 (x_screen_planes): Remove.
6635 (Fxw_color_values): Use EmacsCGFloat
6636 (Fns_display_monitor_attributes_list): Only get screen number for
6638 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6640 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6641 ns_directory_from_panel.
6643 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6645 * process.c (handle_child_signal): Also use WCONTINUED.
6646 This is so that list-processes doesn't mistakenly list the process
6647 as stopped, when the process has actually been continued and is
6650 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6652 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6653 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6654 not already configured.
6656 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6658 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6660 * Makefile.in (mostlyclean): Remove *.res files.
6662 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6664 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6665 a buffer (bug#8447).
6667 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6669 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6670 display vector, and we backtrack, handle the case that the
6671 previous character position is also displayed from a display
6672 vector or covered by a display string or image. (Bug#14476)
6674 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6676 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6677 (struct MonitorInfo, free_monitors): Remove.
6678 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6679 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6680 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6683 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6684 (struct MonitorInfo, free_monitors): Remove.
6685 (ns_screen_name): Make static.
6686 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6687 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6690 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6691 (struct MonitorInfo): New struct.
6692 (free_monitors, make_monitor_attribute_list): Declare.
6694 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6696 (free_monitors, make_monitor_attribute_list): New functions.
6697 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6700 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6702 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6704 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6706 * keyboard.c: Apply keyboard decoding only to events that come directly
6707 from the tty, not from unread-command-events (bug#14368).
6708 (read_event_from_main_queue): New function, extracted from read_char).
6709 (read_decoded_char): Remove.
6710 (read_decoded_event_from_main_queue): New function to replace it.
6711 (read_char): Use it.
6712 (read_key_sequence): Use read_char rather than read_decoded_char.
6714 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6716 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6718 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6720 2013-05-22 Kenichi Handa <handa@gnu.org>
6722 The following changes are to fix the setting of
6723 buffer-file-coding-system on, for instance, C-x RET c unix RET
6724 _FILE_OF_DOS_EOL_TYPE_ RET.
6726 * coding.h (struct coding_system): New member detected_utf8_chars.
6728 * coding.c (detect_coding_utf_8): Count characters and check EOL
6729 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6731 (setup_coding_system): Do not initialize coding->head_ascii.
6732 (check_ascii): Do not set coding->eol_seen but update it. Do not
6733 call adjust_coding_eol_type here.
6734 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6735 If the eol-type of CODING is already specified, adjust the eol type
6736 of the found coding-system.
6737 (decode_coding_gap): Cancel previous change. Utilize the
6738 character numbers counted by detect_coding_utf_8. Fix detection
6741 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6743 * search.c (looking_at_1): Only set last_thing_searched if the match
6744 changed the match-data (bug#14281).
6746 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6748 * xdisp.c (reseat_at_previous_visible_line_start):
6749 Already declared in dispextern.h, so remove it here.
6750 (move_it_vertically_backward): Likewise.
6752 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6754 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6755 (Fx_display_pixel_width, Fx_display_pixel_height)
6756 (Fx_display_mm_width, Fx_display_mm_height):
6757 Mention `display-monitor-attributes-list' in docstrings.
6759 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6760 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6761 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6762 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6763 (Fx_display_backing_store, Fx_display_visual_class)
6764 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6765 (Fx_display_grayscale_p, Fx_display_pixel_width)
6766 (Fx_display_pixel_height, Fx_display_planes)
6767 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6768 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6769 (Fx_display_mm_width, Fx_display_mm_height)
6770 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6771 height for all physical monitors as in X11.
6773 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6774 Return pixel width or height for all physical monitors as in X11.
6776 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6778 Port --enable-gcc-warnings to clang.
6779 * bytecode.c (exec_byte_code):
6781 Redo diagnostic pragmas to pacify clang, too.
6782 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6783 * editfns.c (Fencode_time):
6784 * fileio.c (file_accessible_directory_p):
6785 * font.c (font_unparse_xlfd):
6786 Use '&"string"[index]' instead of '"string" + (index)'.
6787 * undo.c (user_error): Remove; unused.
6789 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6791 * insdel.c (insert_1_both): Document the arguments, instead of
6792 referring to insert_1, which no longer exists.
6794 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6795 some window, increment windows_or_buffers_changed, so that
6796 *Messages* display in that window is updated. (Bug#14408)
6798 * w32.c: Include epaths.h.
6799 (init_environment): Use cmdproxy.exe without leading directories.
6800 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6802 (gettimeofday): Adjust signature and return value to Posix
6805 * unexw32.c (open_output_file): Delete the existing emacs.exe
6806 before creating it, to break the hard link to the versioned
6809 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6810 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6811 (FIRSTFILE_OBJ): New variables.
6812 (W32_RES): Rename to EMACSRES. All users changed.
6813 (base_obj): Use $(CM_OBJ).
6814 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6815 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6816 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6817 $(W32_RES_LINK) before $(LIBES).
6818 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6820 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6822 * makefile.w32-in (DOC): Use just "DOC".
6824 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6826 * process.c: Export default filters and sentinels to Elisp.
6827 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6829 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6830 (Fset_process_sentinel, Fformat_network_address):
6831 Default to them instead of nil.
6832 (server_accept_connection): Sentinels can't be nil any more.
6833 (read_and_dispose_of_process_output): New function, extracted from
6834 read_process_output.
6835 (read_process_output): Use it; filters can't be nil.
6836 (Finternal_default_process_filter): New function, extracted from
6837 read_process_output.
6838 (exec_sentinel_unwind): Remove function.
6839 (exec_sentinel): Don't zilch sentinel while running.
6840 (status_notify): Sentinels can't be nil.
6841 (Finternal_default_process_sentinel): New function extracted from
6843 (setup_process_coding_systems): Default filter is not nil any more.
6844 (syms_of_process): Export new Elisp functions and initialize
6846 * lisp.h (make_lisp_proc): New function.
6848 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6852 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6854 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6855 unless we know that the window w is a leaf window.
6856 Another attempt at solving bug#14062.
6858 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6860 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6863 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6865 * image.c (gif_load): Check that subimages fit (Bug#14345).
6867 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6869 * lread.c (skip_dyn_eof): New function.
6870 (read1): Use it to skip the end of a file in response to #@00.
6872 * doc.c (get_doc_string): Slightly relax the sanity checking.
6874 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6876 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6877 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6878 (MonitorInfo): New struct.
6879 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6880 (Fns_display_monitor_attributes_list): New functions.
6881 (display-usable-bounds): Remove.
6882 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6885 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6887 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6888 (GTK_CHECK_VERSION): New macro, if not already defined.
6889 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6890 replaced by GTK_CHECK_VERSION.
6892 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6894 * xterm.h (GTK_PREREQ): New macro.
6895 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6896 to use this macro instead, for consistency and clarity.
6898 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6900 * xdisp.c (row_for_charpos_p): New function, with code of
6901 cursor_row_p, but accepts an additional argument CHARPOS instead
6902 of using a hardcoded PT.
6903 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6904 (row_containing_pos): Call row_for_charpos_p instead of partially
6905 doing the same. Fixes cursor positioning under longlines-mode
6906 when longlines-show-effect includes more than one newline, when
6907 moving the cursor vertically up.
6909 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6911 * makefile.w32-in (ACL_H): New macro.
6912 ($(BLD)/fileio.$(O)): Update dependencies.
6914 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6916 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6917 * Makefile.in (LIB_ACL): New macro.
6918 (LIBACL_LIBS): Remove.
6919 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6920 * fileio.c: Include <acl.h>.
6921 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6922 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6924 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6927 * unexelf.c: Don't assume ElfW (Half) fits in int.
6928 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6929 when dealing with ElfW (Half) values, since they can exceed 2**31
6930 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6931 (entry_address): Omit unused NUM arg. All uses changed.
6933 2013-05-07 Juri Linkov <juri@jurta.org>
6935 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6936 to the string converted from number with `Fnumber_to_string'.
6939 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6941 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6942 This fixes a problem introduced by my previous change.
6944 2013-05-07 Glenn Morris <rgm@gnu.org>
6946 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6948 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6950 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6952 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6954 Static checking by GCC 4.8.0.
6955 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6956 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6957 (x_get_monitor_attributes_fallback)
6958 (x_get_monitor_attributes_xinerama)
6959 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6960 Define only if USE_GTK.
6961 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6962 (x_get_monitor_attributes_fallback): Omit unused locals.
6963 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6964 Use double, not float, to avoid mixed-mode floating point arithmetic.
6966 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6967 Jan Djärv <jan.h.d@swipnet.se>
6969 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6970 (XINERAMA_CFLAGS): New macros.
6971 (ALL_CFLAGS, LIBES): Use them.
6973 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6974 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6975 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6976 (syms_of_xfns): DEFSYM them.
6977 (struct MonitorInfo): New struct.
6978 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6979 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6980 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6981 (x_get_monitor_attributes_xinerama): New functions.
6982 (Fx_display_monitor_attributes_list): New primitive.
6983 (syms_of_xfns): Defsubr it.
6985 * xterm.h (x_display_info): Add Xatom_net_workarea and
6986 Xatom_net_current_desktop.
6988 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6989 and dpyinfo->Xatom_net_current_desktop.
6991 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6993 * xdisp.c (pos_visible_p): Use the special code for finding the
6994 beginning of a display property or overlay for any "replacing"
6995 display property, not just for display strings. This solves
6996 incorrect reporting of position by posn-at-point. (Bug#14241)
6998 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7000 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7001 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7002 Verify that ElfW (Half) fits in int.
7003 (fatal): Use same signature as lisp.h.
7004 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7005 configure and build with -DUNEXELF_DEBUG without worrying about
7006 other modules that use DEBUG.
7007 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7008 possibly-wide integers now uses it instead of plain fprintf.
7009 (entry_address): New function, which avoids problems with 32-bit
7010 overflow on 64-bit hosts.
7011 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7012 (round_up): Don't assume the remainder fits in int.
7013 (find_section): Use bool for boolean. Simplify debug code.
7014 (unexec): Don't assume file sizes fit in int or size_t.
7015 Omit unnecessary trailing newline in 'fatal' format.
7016 Use strerror rather than outputting decimal error number.
7017 Remove unused code when emacs is not defined;
7018 this file relies on Emacs now.
7019 Don't assume e_phnum and e_shnum are positive.
7021 * regex.c: Fix problems when DEBUG is defined.
7022 (extract_number, extract_number_and_incr): Define regardless of
7023 whether DEBUG is defined; that's simpler and makes the code less
7024 likely to go stale in the normal case when DEBUG is not defined.
7025 Return int rather than taking an int * arg. All callers changed.
7026 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7027 Remove, replacing with ...
7028 (DEBUG_PRINT): New macro. All callers changed.
7029 (DEBUG_COMPILES_ARGUMENTS): New macro.
7030 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7031 (print_compiled_pattern, print_double_string) [DEBUG]:
7032 Use prototype rather than old-style definition.
7033 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7034 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7035 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7036 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7037 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7038 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7039 This matters only when DEBUG is defined.
7041 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7043 * xdisp.c (set_iterator_to_next): Set the
7044 ignore_overlay_strings_at_pos_p flag only if we are _really_
7045 iterating over an overlay string, as indicated by the
7046 current.overlay_string_index member. (Bug#14306)
7048 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7050 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7051 to where it is used, to avoid autorelease issues (Bug#14050).
7053 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7055 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7056 * fileio.c (syms_of_fileio): Implement this.
7057 * filelock.c (create_lock_file): If symbolic links don't work, so
7058 we use a regular file as a lock file, do not fsync the lock file;
7061 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7063 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7064 (syms_of_minibuf): Adjust accodingly.
7066 * callint.c (Fcall_interactively): Adjust calls accordingly.
7068 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7070 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7071 w->contents is a buffer before computing everything else.
7072 Use parentheses to disambiguate last part of the condition.
7074 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7075 assertion violations. (Bug#14062)
7077 2013-05-01 David Reitter <david.reitter@gmail.com>
7079 * nsfns.m (ns_tooltip): Initialize.
7081 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7083 * coding.c (decode_coding_gap): Don't remove the character before
7084 a newline unless it's a CR character. (Bug#14287)
7086 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7088 * dispextern.h (struct face): Move enum face_underline_type
7089 earlier so that bitfields can be in the same word.
7091 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7093 * nsfns.m (handlePanelKeys): New function.
7094 (EmacsOpenPanel:performKeyEquivalent:)
7095 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7096 arrows/function/control and copy/paste keys (Bug#14296).
7098 2013-04-27 Juri Linkov <juri@jurta.org>
7100 * callint.c (Fcall_interactively): Call `Qread_number' for
7101 interactive code letter `n' instead of using duplicate code.
7104 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7106 * systime.h (make_timeval): Declare as 'const'.
7108 2013-04-27 Kenichi Handa <handa@gnu.org>
7110 * font.c (font_open_entity): Always open a font of manageable
7113 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7115 Port better to AIX (Bug#14258).
7116 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7119 2013-04-24 Kenichi Handa <handa@gnu.org>
7121 * coding.c (decode_coding_iso_2022): When an invalid escape
7122 sequence is encountered, reset the invocation and designation
7123 status to the safest one.
7125 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7127 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7128 Without this fix, "make distclean" leaves stamp-h1 behind.
7130 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7132 * w32fns.c (w32_fullscreen_rect): New function to compute the
7133 window rectangle for the given fullscreen mode.
7134 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7135 longer tunes the window size. This keeps the window's edges flush
7136 with the screen and allows the taskbar to hide itself in fullboth.
7138 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7139 window decorations and uses the entire screen.
7141 * w32term.h (w32_fullscreen_rect) Add prototype.
7142 (struct w32_output): Replace normal_width, normal_height,
7143 normal_top, and normal_left members with a single normal_placement
7145 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7147 (FRAME_NORMAL_PLACEMENT): New macro.
7149 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7151 * minibuf.c (Ftest_completion): Silence compiler warning.
7153 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7155 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7158 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7161 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7162 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7163 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7164 parentheses where appropriate.
7166 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7168 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7170 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7172 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7173 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7174 Mention in the doc string that setting these variables takes
7175 effect only after a call to set-window-buffer. (Bug#14200)
7177 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7179 * indent.c (Fvertical_motion): Don't consider display strings on
7180 overlay strings as display strings on the buffer position we
7181 started from. This prevents vertical cursor motion from jumping
7182 more than one line when there's an overlay string with a display
7183 property at end of line.
7184 Reported by Karl Chen <Karl.Chen@quarl.org> in
7185 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7187 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7189 * window.c (select_window): `record_buffer' even if window is
7190 already selected (bug#14191).
7192 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7194 * window.c (Fwindow_end): Test more flags, including the buffer's
7195 last_overlay_modified flag, to determine whether the window's
7196 display is really up-to-date. Prevents the function from
7197 returning a stale value. (Bug#14170)
7198 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7201 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7203 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7204 garbaged only if it is not already the top frame on its TTY.
7205 This prevents flickering due to constant redrawing of TTY frames when
7206 there are GUI frames open in the same session. (Bug#13864)
7208 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7210 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7211 of marking the idle timers directly.
7213 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7215 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7218 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7220 * window.c (select_window): Don't record_buffer while the invariant is
7221 temporarily broken (bug#14161).
7223 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7225 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7227 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7229 2013-04-07 Romain Francoise <romain@orebokech.com>
7231 Ignore additional platform-specific ACL errors (Bug#13702).
7232 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7233 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7235 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7237 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7240 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7242 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7243 This bug was introduced by my 2013-02-25 change that simplified
7244 data_start configuration. Without this change, on GNU/Linux
7245 an Emacs configured with --enable-profiling fails immediately
7246 due to a profiler signal.
7247 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7248 with these flags. On platforms where special flags are needed
7249 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7250 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7251 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7253 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7255 Get rid of some platform-specific functions examining window
7256 system and its capabilities. This is a partial rework of the
7258 * lisp.h (have_menus_p): Remove prototype. This function is
7259 replaced with platform-independent window_system_available.
7260 (check_window_system): Move to...
7261 * frame.h (decode_window_system_frame, window_system_available):
7262 ...here, add new prototypes.
7263 * frame.c (window_system_available, decode_window_system_frame):
7265 (check_window_system): Platform-independent now.
7266 * xterm.h (x_in_use): Remove declaration.
7268 * w32term.h (check_x_frame):
7269 * nsterm.h (check_x_frame): Remove prototypes. This function
7270 is replaced with platform-independent decode_window_system_frame.
7271 * msdos.c (have_menus_p): Remove.
7272 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7273 Remove platform-specific functions. Use check_window_system,
7274 decode_window_system_frame and check_ns_display_info where
7275 appropriate. Minor style and comment tweaks.
7276 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7277 (check_x_frame): Likewise.
7278 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7280 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7281 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7282 * xmenu.c, xselect.c: All related users changed.
7284 2013-04-03 Kenichi Handa <handa@gnu.org>
7286 The following changes is to optimize the code for reading UTF-8
7289 * coding.c (check_ascii): Rename from detect_ascii. Return value
7290 changed. Check EOL format. Do not call adjust_coding_eol_type
7292 (check_utf_8): New function.
7293 (adjust_coding_eol_type): Do nothing if already adjusted.
7294 (detect_coding): Compare the return value of check_ascii with
7295 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7296 (decode_coding_gap): Optimize for valid UTF-8.
7298 2013-03-21 Kenichi Handa <handa@gnu.org>
7300 * coding.c (syms_of_coding): Cancel previous change.
7302 * insdel.c (insert_from_gap): Fix previous change.
7304 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7306 Consistently use platform-specific function to detect window system.
7307 * lisp.h (check_window_system): New prototype. This function is
7308 going to replace check_x, check_w32 and check_ns.
7309 (have_menus_p): Mention msdos.c in comment.
7310 * fontset.c (check_window_system_func): Remove. Adjust all users.
7311 * fontset.h (check_window_system_func): Remove prototype.
7312 * nsterm.h (check_ns):
7313 * xterm.h (check_x):
7314 * w32term.h (check_w32): Likewise.
7315 * menu.c (Fx_popup_menu): Use check_window_system.
7316 * msdos.c (check_window_system): Define for MS-DOS.
7317 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7318 * w32fns.c (check_window_system): Likewise for MS-Windows.
7319 * xfns.c (check_window_system): Likewise for X.
7320 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7321 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7323 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7325 Prefer < to > in range checks such as 0 <= i && i < N.
7326 This makes it easier to visualize quantities on a number line.
7327 This patch doesn't apply to all such range checks,
7328 only to the range checks affected by the 2013-03-24 change.
7329 This patch reverts most of the 2013-03-24 change.
7330 * alloc.c (xpalloc, Fgarbage_collect):
7331 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7332 * character.c (string_escape_byte8):
7333 * charset.c (read_hex):
7334 * data.c (cons_to_unsigned):
7335 * dispnew.c (update_frame_1):
7336 * doc.c (Fsubstitute_command_keys):
7337 * doprnt.c (doprnt):
7338 * editfns.c (hi_time, decode_time_components):
7339 * fileio.c (file_offset):
7340 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7341 * font.c (font_intern_prop):
7342 * frame.c (x_set_alpha):
7343 * gtkutil.c (get_utf8_string):
7344 * indent.c (check_display_width):
7345 * keymap.c (Fkey_description):
7346 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7348 * minibuf.c (read_minibuf_noninteractive):
7349 * process.c (wait_reading_process_output):
7350 * search.c (Freplace_match):
7351 * window.c (get_phys_cursor_glyph):
7352 * xdisp.c (redisplay_internal):
7353 * xsmfns.c (smc_save_yourself_CB):
7354 Prefer < to > for range checks.
7355 * dispnew.c (sit_for): Don't mishandle NaNs.
7356 This fixes a bug introduced in the 2013-03-24 change.
7357 * editfns.c (decode_time_components): Don't hoist comparison.
7358 This fixes another bug introduced in the 2013-03-24 change.
7360 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7362 * frame.h (struct frame): Drop scroll_bottom_vpos
7363 member becaue all real users are dead long ago.
7364 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7365 * xdisp.c (redisplay_internal): Adjust user.
7367 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7369 * nsmenu.m (showAtX:Y:for:): setLevel to
7370 NSPopUpMenuWindowLevel (Bug#13998).
7372 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7374 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7375 (ns_check_pending_open_menu): Declare.
7377 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7378 (x_activate_menubar): Update the menu with title that matches
7379 ns_get_pending_menu_title, and call
7380 ns_check_pending_openmenu (Bug#12698).
7381 (menuWillOpen:): New method.
7382 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7384 * nsterm.m (menu_will_open_state, menu_mouse_point)
7385 (menu_pending_title): New varaibles.
7386 (ns_get_pending_menu_title, ns_check_menu_open)
7387 (ns_check_pending_open_menu): New functions.
7389 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7391 * indent.c (current_column_bol_cache): Remove leftover which is not
7392 used in Fmove_to_column any more.
7393 (current_column, scan_for_column): Adjust users.
7394 * keyboard.c (last_point_position_buffer, last_point_position_window):
7395 Remove leftovers which are not used for recording undo any more.
7396 (command_loop_1, syms_of_keyboard): Adjust users.
7397 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7398 redisplay_window any more.
7399 (move_it_to): Adjust user.
7401 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7403 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7404 Update dependencies.
7406 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7408 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7409 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7412 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7414 * window.h (struct window): Replace hchild, vchild and buffer slots
7415 with the only contents slot. This is possible because each valid
7416 window may have either the child window (in vertical or horizontal
7417 combination) or buffer to display (for the leaf window). Using that,
7418 a lof of operations to traverse and/or change window hierarchies may
7419 be simplified. New member horizontal is used to distinguish between
7420 horizontal and vertical combinations of internal windows.
7421 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7422 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7423 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7424 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7425 Use contents slot, not buffer, where appropriate.
7426 (wset_combination): New function.
7427 (wset_buffer): Add eassert.
7428 (Fframe_first_window): Simplify the loop reaching first window.
7429 (Fwindow_buffer): Use WINDOW_LEAF_P.
7430 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7431 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7432 (unshow_buffer): Convert initial debugging check to eassert.
7433 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7434 (make_parent_window, window_resize_check, window_resize_apply)
7435 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7436 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7437 Adjust to match struct window changes.
7438 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7439 (mark_window_cursors_off, count_windows, get_leaf_windows)
7440 (foreach_window_1): Simplify the loop.
7441 * alloc.c (mark_object): Do not check for the leaf window because
7442 internal windows has no glyph matrices anyway.
7443 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7444 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7445 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7446 (build_frame_matrix_from_window_tree, mirror_make_current)
7447 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7448 (update_window_tree, set_window_update_flags): Simplify the loop.
7449 (sync_window_with_frame_matrix_rows): Enforce live window.
7450 Use contents slot, not buffer, where appropriate.
7451 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7452 and WINDOW_HORIZONTAL_COMBINATION_P.
7453 (make_frame_visible_1): Simplify the loop.
7454 Use contents slot, not buffer, where appropriate.
7455 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7456 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7457 (expose_window_tree): Likewise.
7458 Use contents slot, not buffer, where appropriate.
7459 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7460 to avoid deleted windows. Use contents slot instead of buffer.
7461 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7462 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7463 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7464 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7466 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7468 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7469 identify the reasons for assertion violations in bug#14062 and
7471 (Fx_show_tip): Fix compilation error under
7472 "--enable-check-lisp-object-type". (Bug#14073)
7474 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7475 Reported by <rzl24ozi@gmail.com>.
7477 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7479 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7481 (unwind_with_echo_area_buffer): ...to restore it here.
7482 This is needed to ensure that...
7483 (redisplay_window): ...both window markers are valid here,
7484 which is verified by eassert.
7485 * editfns.c (save_excursion_save): Do not assume that
7486 selected_window always displays the buffer.
7487 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7490 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7492 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7495 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7497 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7499 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7501 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7502 since MinGW's w32api headers do. This avoids compiler warnings.
7504 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7507 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7509 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7511 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7513 * gtkutil.c (style_changed_cb): Check if frame is live and an
7514 X frame (Bug#14038).
7516 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7518 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7519 Define only for _WIN32_WINNT less than 0x0500.
7520 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7522 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7523 see its own definitions of 'struct timeval' and 'struct timezone'.
7525 Fix incompatibilities between MinGW.org and MinGW64 headers.
7526 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7528 * w32.c (REPARSE_DATA_BUFFER): Guard with
7529 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7531 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7533 * xterm.c: Include X11/XKBlib.h
7534 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7536 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7538 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7540 * blockinput.h (input_blocked_p): Likewise.
7541 * bytecode.c (exec_byte_code): Likewise.
7542 * callproc.c (call_process_kill, call_process_cleanup)
7543 (Fcall_process): Likewise.
7544 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7545 (Fccl_execute_on_string): Likewise.
7546 * character.c (string_escape_byte8): Likewise.
7547 * charset.c (read_hex): Likewise.
7548 * cm.c (calccost): Likewise.
7549 * data.c (cons_to_unsigned): Likewise.
7550 * dired.c (directory_files_internal, file_name_completion):
7552 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7553 (sit_for): Likewise.
7554 * doc.c (Fsubstitute_command_keys): Likewise.
7555 * doprnt.c (doprnt): Likewise.
7556 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7557 * emacsgtkfixed.c: Likewise.
7558 * fileio.c (file_offset, Fwrite_region): Likewise.
7559 * floatfns.c (Fexpt, fmod_float): Likewise.
7560 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7562 * font.c (font_intern_prop): Likewise.
7563 * frame.c (x_set_alpha): Likewise.
7564 * gtkutil.c (get_utf8_string): Likewise.
7565 * indent.c (check_display_width): Likewise.
7566 * intervals.c (create_root_interval, rotate_right, rotate_left)
7567 (split_interval_right, split_interval_left)
7568 (adjust_intervals_for_insertion, delete_node)
7569 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7570 (merge_interval_right, merge_interval_left, copy_intervals)
7571 (set_intervals_multibyte_1): Likewise.
7572 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7573 * keymap.c (Fkey_description): Likewise.
7574 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7575 * lread.c (openp, read_integer, read1, string_to_number):
7577 * menu.c (ensure_menu_items): Likewise.
7578 * minibuf.c (read_minibuf_noninteractive): Likewise.
7579 * print.c (printchar, strout): Likewise.
7580 * process.c (create_process, Faccept_process_output)
7581 (wait_reading_process_output, read_process_output, send_process)
7582 (wait_reading_process_output): Likewise.
7583 * profiler.c (make_log, handle_profiler_signal): Likewise.
7584 * regex.c (re_exec): Likewise.
7585 * regex.h: Likewise.
7586 * search.c (looking_at_1, Freplace_match): Likewise.
7587 * sysdep.c (get_child_status, procfs_ttyname)
7588 (procfs_get_total_memory): Likewise.
7589 * systime.h (EMACS_TIME_VALID_P): Likewise.
7590 * term.c (dissociate_if_controlling_tty): Likewise.
7591 * window.c (get_phys_cursor_glyph): Likewise.
7592 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7593 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7595 * xfns.c (Fx_window_property): Likewise.
7596 * xmenu.c (set_frame_menubar): Likewise.
7597 * xselect.c (x_get_window_property, x_handle_dnd_message):
7599 * xsmfns.c (smc_save_yourself_CB): Likewise.
7600 * xterm.c (x_scroll_bar_set_handle): Likewise.
7602 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7604 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7605 to be optional or nil. Adjust comment and convert it to docstring.
7606 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7607 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7609 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7611 Static checking by GCC 4.8-20130319.
7612 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7613 * process.c (Fset_process_datagram_address)
7614 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7615 * xdisp.c (get_char_face_and_encoding):
7616 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7617 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7618 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7620 2013-03-24 Ken Brown <kbrown@cornell.edu>
7622 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7623 fix compilation on 64-bit Cygwin, where underscores are not
7624 automatically prepended.
7626 * w32term.c (w32_initialize): Silence compiler warning.
7628 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7630 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7631 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7632 variables, to save and restore frame dimensions.
7633 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7634 after returning from a 'fullscreen' configuration.
7635 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7636 to avoid races between the main thread and the input thread.
7638 * w32term.h (struct w32_output): New members normal_width,
7639 normal_height, normal_top, normal_left, and prev_fsmode.
7640 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7641 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7644 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7645 'fullscreen' parameter. Always record previous width and height
7646 of the frame, except when switching out of maximized modes, so
7647 that they could be restored correctly, instead of resetting to the
7648 default frame dimensions. Send SC_RESTORE command to the frame,
7649 unless we are going to send SC_MAXIMIZE, to restore the frame
7650 resize hints in the mouse pointer shown by the window manager.
7653 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7655 * lisp.h (get_frame_param): Adjust conditions for prototype
7658 2013-03-22 Ken Brown <kbrown@cornell.edu>
7660 * unexcw.c: Drop unneeded inclusion of w32common.h.
7661 (report_sheap_usage): Declare.
7662 (read_exe_header): Add magic numbers for x86_64.
7663 (fixup_executable): Fix printf format specifier for unsigned long
7666 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7668 * frame.h (struct frame): Put menu_bar_window under #ifdef
7669 because this member is not needed when X toolkit is in use.
7670 (fset_menu_bar_window):
7671 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7672 (free_glyphs, update_frame):
7673 * xdisp.c (expose_frame): Likewise.
7674 (display_menu_bar): Likewise. Remove redundant eassert.
7675 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7678 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7680 Use functions and constants to manipulate Lisp_Save_Value objects.
7681 This replaces code that used macros and strings and token-pasting.
7682 The change makes the C source a bit easier to follow,
7683 and shrinks the Emacs executable a bit.
7684 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7685 (make_save_value): Change 1st arg from string to enum. All callers
7688 (mark_object): Use if, not #if, for GC_MARK_STACK.
7689 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7690 (XSAVE_OBJECT): Now functions, not macros.
7691 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7692 the constant was never used.
7693 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7694 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7695 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7696 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7698 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7699 type3 with a single member save_type. All uses changed.
7700 (save_type, set_save_pointer, set_save_integer): New functions.
7701 * print.c (PRINTX): Remove.
7703 * alloc.c: Remove redundant static declarations.
7705 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7707 * window.h (struct window): Convert left_col, top_line, total_lines
7708 and total_cols from Lisp_Objects to integers. Adjust comments.
7709 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7711 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7712 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7713 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7714 Adjust users where appropriate.
7716 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7718 * frame.h (struct frame): Drop resx and resy because the same data is
7719 available from window system-specific output context. Adjust users.
7720 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7721 New functions to provide defaults when no window system available.
7722 (FRAME_RES_X, FRAME_RES_Y): New macros.
7723 (NUMVAL): Move from xdisp.c.
7724 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7725 (Ffont_face_attributes, Fopen_font):
7726 * image.c (gs_load):
7727 * w32font.c (fill_in_logfont):
7728 * xdisp.c (calc_pixel_width_or_height):
7729 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7730 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7732 2013-03-20 Kenichi Handa <handa@gnu.org>
7734 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7735 to 1 (temporary workaround until a bug related to ASCII
7736 optimization is fixed).
7738 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7740 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7741 Signal error if window is not internal. Adjust docstring.
7742 (delete_all_child_windows): Use combination_limit to save the buffer.
7743 (Fset_window_configuration): Adjust accordingly.
7744 * print.c (syms_of_print): Initialize debugging output not here...
7745 (init_print_once): ...but in a new function here.
7746 * lisp.h (init_print_once): Add prototype.
7747 * emacs.c (main): Add call to init_print_once. Adjust comments.
7749 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7751 * window.c (window_resize_check, window_resize_apply)
7752 (window_from_coordinates, recombine_windows, set_window_buffer)
7753 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7754 (Fsplit_window_internal, Fdelete_window_internal)
7755 (freeze_window_starts): Use bool for booleans.
7756 * window.h (window_frame_coordinates, resize_frame_windows)
7757 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7759 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7761 * dispnew.c (bitch_at_user): Use `user-error'.
7763 2013-03-17 Ken Brown <kbrown@cornell.edu>
7765 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7766 as return type of image_background. (Bug#13981)
7767 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7769 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7771 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7772 (ns_select): Don't return with result uninitialized.
7774 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7777 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7779 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7780 directories. If filename is nil, get directory name (Bug#13932).
7781 Use getFilename and getDirectory.
7782 (getFilename, getDirectory): New methods for EmacsSavePanel and
7784 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7786 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7788 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7790 2013-03-15 Kenichi Handa <handa@gnu.org>
7792 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7793 (adjust_after_replace): Make it back to static. Delete the third
7794 arg text_at_gap_tail. Cancel the code for handling it.
7796 * coding.h (struct coding_system): New member eol_seen.
7798 * coding.c (detect_ascii): New function.
7799 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7800 when the source bytes are actually scanned. On detecting for
7801 coding_category_utf_8_auto, call detect_ascii instead of scanning
7802 source bytes directly.
7803 (produce_chars): Call insert_from_gap with the new arg 0.
7804 (encode_coding): Likewise.
7805 (decode_coding_gap): Control ASCII optimization by the variable
7806 disable_ascii_optimization instead of #ifndef .. #endif.
7807 Deccode EOL format according to coding->eol_seen.
7808 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7811 * lisp.h (adjust_after_replace): Cancel externing it.
7812 (insert_from_gap): Adjust prototype.
7814 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7816 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7817 FULLSCREEN_MAXIMIZED. (Bug#13935)
7819 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7821 * region-cache.c (find_cache_boundary, move_cache_gap)
7822 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7823 Simplify debugging check and convert to eassert. Adjust comment.
7824 (pp_cache): Put under ENABLE_CHECKING.
7826 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7828 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7829 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7831 (w32fullscreen_hook): If the frame is visible, reset
7832 f->want_fullscreen flag after changing the frame size. If the
7833 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7836 2013-03-13 Daniel Colascione <dancol@dancol.org>
7838 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7839 too so that these builds can use Cygwin's file conversion
7840 functions. (We've been building and linking cygw32.o all along
7841 and just not using it.)
7843 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7845 File synchronization fixes (Bug#13944).
7846 * Makefile.in (LIB_FDATASYNC): New macro.
7848 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7849 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7850 Don't worry about HAVE_FSYNC, since a substitute fsync is
7851 available if the system lacks one.
7852 (Fwrite_regin): Retry fsync if interrupted.
7854 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7856 * w32term.c (w32_read_socket): If the Emacs frame is being
7857 activated, call w32fullscreen_hook, to make sure the new frame
7858 dimensions are in effect. (Bug#13937)
7860 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7862 * xdisp.c (init_iterator): Simplify because both character and byte
7863 positions are either specified or -1. Add eassert. Adjust comment.
7864 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7865 character and byte positions can be obtained from marker.
7867 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7869 Static checking by Sun C 5.12.
7870 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7871 * bytecode.c (exec_byte_code):
7872 * dispnew.c (init_display):
7874 * fileio.c (Fsubstitute_in_file_name):
7875 * keyboard.c (Fevent_convert_list):
7876 * keymap.c (Fsingle_key_description):
7877 * term.c (maybe_fatal, fatal):
7878 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7879 * xsmfns.c (Fhandle_save_session):
7880 Omit unreachable code.
7881 * keymap.c (map_keymap_char_table_item): Cast void * to
7882 a function pointer type; the C Standard requires this.
7884 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7885 Include <sys/param.h> unconditionally, as that works elsewhere and
7886 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7887 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7890 See ChangeLog.12 for earlier changes.
7896 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7898 This file is part of GNU Emacs.
7900 GNU Emacs is free software: you can redistribute it and/or modify
7901 it under the terms of the GNU General Public License as published by
7902 the Free Software Foundation, either version 3 of the License, or
7903 (at your option) any later version.
7905 GNU Emacs is distributed in the hope that it will be useful,
7906 but WITHOUT ANY WARRANTY; without even the implied warranty of
7907 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7908 GNU General Public License for more details.
7910 You should have received a copy of the GNU General Public License
7911 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.