1 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3 * font.c (font_list_entities): Remove dummy assignment.
4 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5 used on graphic displays only. Remove unused 'font_encoder' member.
6 * nsfont.m (nsfont_open):
7 * w32font.c (w32font_open_internal): Adjust users.
9 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
13 * undo.c (record_point, record_property_change):
14 Use bool for boolean, for local vars that are always true or false.
16 Minor integer overflow fixes (Bug#16033).
17 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
18 This improves on the previous fix to this function.
19 (window_resize_check): When summing up pixel counts, don't rely on
20 undefined behavior if the sum overflows.
22 2013-12-03 Martin Rudalics <rudalics@gmx.at>
24 * window.c (Fset_window_new_pixel): Don't choke at negative
25 argument value (Bug#16033).
27 * xfns.c (Fx_create_frame): Add another call to change_frame_size
28 to avoid crash in window_box_height.
30 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
31 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
33 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
35 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
37 Minor integer overflow fixes.
38 * window.c (Fset_window_new_pixel, grow_mini_window):
39 * xdisp.c (Fwindow_text_pixel_size):
40 Avoid undefined behavior on signed integer overflow.
41 * xfns.c (x_set_mouse_color):
42 Check that drag shape fits in 'unsigned', since that's what X wants.
44 2013-12-02 Eli Zaretskii <eliz@gnu.org>
46 Improve reporting of fatal exception on MS-Windows.
47 * w32fns.c (my_exception_handler): New function.
48 (globals_of_w32fns): Set it up as the unhandled exception
49 handler. Initialize exception code and address to zeros.
50 (emacs_abort): If the exception code and address are available,
51 print them at the beginning of the backtrace. Fix the format of
52 printing addresses (was producing 0x0x12345678 on XP).
55 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
57 * eval.c (Fbacktrace__locals): New function.
58 (syms_of_eval): Defsubr it.
60 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
62 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
63 Define here to unify between...
64 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
65 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
67 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
69 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
71 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
72 fringe background extension.
73 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
74 because they are now always the same as `left' and `width',
75 respectively. Remove code for the case that `width' and
76 `sb_width' are different.
78 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
80 Fix minor problems found by static checking.
81 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
82 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
83 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
85 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
87 * image.c (imagemagick_compute_animated_image): Don't crash if we
88 have an animation with different-sized images (bug#15313).
90 2013-11-30 Martin Rudalics <rudalics@gmx.at>
92 Remove some unused items introduced during pixelwise change.
93 * window.c (window_resize_total_check): Remove unused function.
94 * xdisp.c (remember_mouse_glyph): Remove unused label.
95 (Ftool_bar_height): Move declaration inside #if.
96 * xterm.c (x_set_window_size): Don't use r and c.
98 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
100 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
103 * window.c (Fset_window_configuration): Comment out unused variables.
105 * w32term.c (w32_read_socket): Remove unused variable `buf'.
107 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
109 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
111 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
113 * gnutls.c (gnutls_audit_log_function): Only declare and define if
114 HAVE_GNUTLS3 (Bug#16001).
116 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
117 if interrupts are deferred (Bug#15801).
119 2013-11-30 Martin Rudalics <rudalics@gmx.at>
121 Support resizing frames and windows pixelwise.
122 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
123 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
124 (struct glyph_matrix): Replace window_left_col and
125 window_top_line by window_pixel_left and window_pixel_top.
126 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
128 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
129 (draw_window_divider, move_it_to, x_draw_right_divider)
130 (x_draw_bottom_divider, change_frame_size): Add or fix
132 * dispnew.c (change_frame_size_1): Change prototype.
133 (adjust_glyph_matrix, required_matrix_width)
134 (adjust_frame_glyphs_for_window_redisplay): Use pixel
135 values instead of lines and columns.
136 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
137 WINDOW_TOTAL_FRINGE_WIDTH.
138 (handle_window_change_signal, do_pending_window_change)
139 (init_display): Adjusts calls of change_frame_size.
140 (change_frame_size, change_frame_size_1): Handle pixelwise
142 * frame.c (Qright_divider_width, Qbottom_divider_width): New
144 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
145 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
146 (x_set_internal_border_width, x_set_vertical_scroll_bars)
147 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
149 (set_frame_param): New function.
150 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
151 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
152 (Ffringe_width, Fborder_width, Fright_divider_width)
153 (Fbottom_divider_width): New functions, defsubr them.
154 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
156 (struct frame_parm_table): New members Qright_divider_width and
157 Qbottom_divider_width.
158 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
159 (x_report_frame_params): Handle Qright_divider_width and
160 Qbottom_divider_width.
161 (x_set_right_divider_width, x_set_bottom_divider_width): New
163 (frame_resize_pixelwise): New option.
164 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
165 new_pixelwise, right_divider_width and bottom_divider_width;
166 remove total_lines; rename text_lines, text_cols, new_text_lines
167 and new_text_cols to text_height, text_width, new_height and
168 new_width respectively.
169 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
170 FRAME_TEXT_WIDTH respectively.
171 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
172 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
173 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
175 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
176 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
177 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
178 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
179 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
180 (FRAME_TOTAL_COLS_ARG): Remove macro.
181 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
182 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
183 (x_wm_set_size_hint): Handle frame pixel sizes.
184 * indent.c (compute_motion, Fcompute_motion): Call
185 window_body_width instead of window_body_cols.
186 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
187 (make_lispy_position): Handle right and bottom dividers.
188 (Fsuspend_emacs): Pixelize call of change_frame_size.
189 * keyboard.h: Extern Qright_divider, Qbottom_divider.
190 * lisp.h: Extern set_frame_param.
191 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
193 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
194 call of change_frame_size.
195 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
196 * nsterm.m (ns_update_window_end): Optionally draw right
198 (x_set_window_size): Add argument pixelwise. Call
199 check_frame_size and change_frame_size with pixelwise zero.
200 (ns_draw_window_divider): New function.
201 (ns_redisplay_interface): Add ns_draw_window_divider.
202 (updateFrameSize:): Call change_frame_size with pixelwise zero.
203 (x_new_font): Call x_set_window_size with pixelwise zero.
204 * print.c (print_object): For a window print its sequence
206 * term.c (Fresume_tty): Pixelize call of change_frame_size.
207 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
208 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
209 (w32_createwindow): Use scroll bar area width.
210 (w32_wnd_proc): Handle bottom divider width. For
211 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
212 (Fx_create_frame): Default divider width parameters. Caclulate
213 sizes pixelwise. Add vertical drag cursor support.
214 (x_create_tip_frame): Default divider widths to zero. Pixelize
215 call to change_frame_size.
216 (Fx_show_tip): Add handling of divider widths. Pixelize window
218 (Fw32_frame_rect): New function.
219 (frame_parm_handler w32_frame_parm_handlers): Add divider
221 (Vx_window_vertical_drag_shape): Add variable.
222 * w32inevt.c (resize_event, maybe_generate_resize_event):
223 Pixelize change_frame_size calls.
224 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
226 * w32term.c (w32_draw_window_divider): New function.
227 (x_update_window_end): Handle right divider.
228 (w32_draw_fringe_bitmap, x_scroll_run)
229 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
230 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
231 new frame sizes pixelwise.
232 (x_new_font): Pixelize call to x_set_window_size.
233 (x_check_fullscreen): Pixelize call to change_frame_size.
234 (x_set_window_size_1, x_set_window_size): New argument
235 pixelwise. Calculate pixelwise.
236 (x_wm_set_size_hint): Use scroll bar area width.
237 (w32_redisplay_interface): Add w32_draw_window_divider.
238 * w32term.h (struct w32_output): Add vertical drag cursor.
239 * widget.c (set_frame_size, update_wm_hints)
240 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
242 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
243 * window.c (sequence_number): Restore.
244 (Fwindow_pixel_width, Fwindow_pixel_height)
245 (Fwindow_mode_line_height, Fwindow_header_line_height)
246 (window_pixel_to_total, Frun_window_scroll_functions)
247 (Fset_window_new_pixel, window_resize_apply_total)
248 (Fwindow_resize_apply_total): New functions.
249 (window_body_height, window_body_width): Rename from
250 window_body_lines. New argument PIXELWISE. Calculate
252 (Fwindow_body_height, Fwindow_body_width): New argument
254 (coordinates_in_window, window_relative_x_coord): Use window's
255 pixel width instead of total width.
256 (replace_window, recombine_windows): Initialize pixel values.
257 (resize_root_window, resize_frame_windows, grow_mini_window)
258 (shrink_mini_window): New argument PIXELWISE. Calculate
260 (Fdelete_other_windows_internal, adjust_window_margins)
261 (window_resize_check, window_resize_apply)
262 (Fdelete_window_internal, Fresize_mini_window_internal)
263 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
264 (check_frame_size): Rename arguments. New argument PIXELWISE.
266 (set_window_buffer): Make samebuf bool. Run configuration change
267 hook only if buffer changed.
268 (Fset_window_buffer): Rewrite doc-string.
269 (make_window): Initialize new_pixel slot.
270 (Fwindow_resize_apply): Check pixel size of root window.
271 (Fsplit_window_internal): Call 2nd argument pixel_size.
273 (Fscroll_left, Fscroll_right): Call window_body_width instead of
275 (save_window_data): New slots frame_text_width,
276 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
277 (saved_window): New slots pixel_left, pixel_top, pixel_height,
279 (Fcurrent_window_configuration, Fset_window_configuration)
280 (save_window_save, compare_window_configurations): Handle new
281 slots in save_window_data and saved_window.
282 (Fset_window_scroll_bars): Fix doc-string.
283 (window_resize_pixelwise): New variable.
284 (coordinates_in_window, Fcoordinates_in_window_p): Handle
286 (make_parent_window): Adjust sequence_number.
287 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
289 * window.h (struct window): New members new_pixel, pixel_left,
290 pixel_top, pixel_width, pixel_height. Restore sequence_number.
291 (wset_new_pixel): New function.
292 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
293 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
294 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
295 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
296 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
297 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
298 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
299 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
300 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
301 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
302 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
303 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
304 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
305 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
306 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
308 (resize_frame_windows, grow_mini_window, shrink_mini_window)
309 (window_body_width, check_frame_size): Adapt external declarations.
310 * xdisp.c (last_max_ascent): New integer.
311 (window_text_bottom_y): Handle bottom divider.
312 (window_box_width, window_box_height): Calculate pixelwise.
313 (get_glyph_string_clip_rects): Handle right divider.
314 (remember_mouse_glyph): When windows are resized pixelwise
315 proceed with width and height set to 1.
316 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
318 (move_it_to): Calculate and return maximum x position
320 (Fwindow_text_pixel_size): New function.
321 (resize_mini_window, update_tool_bar): Calculate pixelwise.
322 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
324 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
326 (redisplay_tool_bar): Calculate pixelwise.
327 (redisplay_window): Calculate pixelwise. Handle dividers.
328 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
329 (x_draw_vertical_border): Handle dividers.
330 (define_frame_cursor1): Handle vertical drag cursor.
331 (x_draw_right_divider, x_draw_bottom_divider): New functions.
332 (expose_window): Calculate pixelwise. Handle dividers.
333 (init_xdisp): Initialize pixel values.
334 * xfaces.c (Qwindow_divider): New face.
335 (realize_basic_faces): Realize it.
336 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
337 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
338 (x_set_scroll_bar_default_width): Default actual width to 16.
339 (Fx_create_frame): Set sizes pixelwise.
340 (x_create_tip_frame): Default divider widths to zero. Pixelize
341 call of change_frame_size.
342 (Fx_show_tip): Handle divider widths. Initial pixel position
344 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
345 (Vx_window_vertical_drag_shape): New option.
346 * xmenu.c (free_frame_menubar): Pixelize call of
348 * xterm.c (x_draw_window_divider): New function.
349 (x_update_window_end): Optionally draw right divider.
350 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
351 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
352 (handle_one_xevent, x_new_font): Calculate pixelwise.
353 (x_set_window_size_1, x_set_window_size): New argument
354 pixelwise. Calculate pixelwise.
355 (x_wm_set_size_hint): Pixelize call of check_frame_size.
356 (struct x_redisplay_interface): Add x_draw_window_divider.
357 * xterm.h (struct x_output): Add vertical_drag_cursor.
359 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
361 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
362 Set invisible frames's `redisplay' when a full redisplay is requested.
363 (redisplay_window): Set must_be_updated_p instead (bug#15999).
364 (redisplay_mode_lines): Don't set must_be_updated_p any more.
365 (display_mode_lines): Set it here instead.
367 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
369 * dispextern.h (set_window_update_flags): Remove.
371 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
373 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
375 * xdisp.c (REDISPLAY_SOME_P): New macro.
376 (redisplay_internal): Use it (bug#15999).
377 (prepare_menu_bars, redisplay_window): Use it as well.
379 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
381 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
383 * w32font.c (g_b_init_get_char_width_32_w): New static var.
384 (globals_of_w32font): Zero it out.
385 (GetCharWidth32W_Proc): New function pointer.
386 (get_char_width_32_w): New function.
387 (compute_metrics): If get_glyph_outline_w returns an error, try
388 get_char_width_32_w before declaring a failure. This avoids
389 punishing raster (a.k.a. "bitmap") fonts by slowing down
390 redisplay. (Bug#6364).
392 2013-11-29 Eli Zaretskii <eliz@gnu.org>
394 * xdisp.c (clear_mouse_face): Don't invalidate the entire
395 mouse-highlight info, just signal frame_up_to_date_hook that mouse
396 highlight needs to be redisplayed. (Bug#15913)
398 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
400 Fix minor problems found by static checking.
401 * buffer.h (struct buffer_text, struct buffer):
402 * frame.h (struct frame):
403 * window.h (struct window):
404 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
405 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
406 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
407 no-longer-valid use of HAVE_MENUS.
408 * xdisp.c (propagate_buffer_redisplay): Now static.
410 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
412 * xmenu.c (Fmenu_or_popup_active_p):
413 * window.c (Fset_window_configuration):
414 * menu.c (Fx_popup_menu, Fx_popup_dialog):
415 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
416 * fns.c (Fyes_or_no_p):
417 * editfns.c (Fmessage_box, Fmessage_or_box):
418 * alloc.c (make_save_ptr_ptr):
419 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
421 * window.c (Fset_window_configuration): Move select_window later.
423 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
425 Refine redisplay optimizations to only redisplay *some* frames/windows
426 rather than all of them.
427 * xdisp.c (REDISPLAY_SOME): New constant.
428 (redisplay_other_windows, wset_redisplay, fset_redisplay)
429 (bset_redisplay, bset_update_mode_line): New functions.
430 (message_dolog): Use bset_redisplay.
431 (clear_garbaged_frames): Use fset_redisplay.
432 (echo_area_display): Use wset_redisplay.
433 (buffer_shared_and_changed): Remove.
434 (prepare_menu_bars): Call Vpre_redisplay_function before updating
435 frame titles. Compute the actual set of windows redisplayed.
436 Don't update frame titles and menu bars for frames that don't need to
438 (propagate_buffer_redisplay): New function.
440 (redisplay_internal): Use it. Be more selective in the set of windows
441 we redisplay. Propagate windows_or_buffers_changed to
442 update_mode_lines a bit later to simplify the code.
443 (mark_window_display_accurate_1): Reset window and buffer's
445 (redisplay_window): Do nothing if neither the window nor the buffer nor
446 the frame needs redisplay.
447 * window.h (struct window): Add `redisplay' field.
448 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
449 (redisplay_other_windows, window_list): New declarations.
450 * window.c (select_window, Fset_window_start): Use wset_redisplay.
451 (window_list): Not static any more.
452 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
453 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
454 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
455 * frame.c (Fmake_frame_visible): Don't redisplay everything.
456 * frame.h (struct frame): Add `redisplay' field.
457 Move `external_menu_bar' bitfield next to other bit-fields.
458 (SET_FRAME_GARBAGED): Use fset_redisplay.
459 (SET_FRAME_VISIBLE): Don't garbage the frame;
460 Use redisplay_other_windows.
461 * buffer.h (struct buffer): Add `redisplay' field.
462 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
463 (modify_overlay): Use bset_redisplay.
464 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
466 2013-11-28 Eli Zaretskii <eliz@gnu.org>
468 Support w32 file notifications in batch mode.
469 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
470 invalid (which happens in batch mode). If non-interactive, call
471 handle_file_notifications to store file notification events in the
472 input queue. (Bug#15933)
474 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
476 * w32inevt.c (handle_file_notifications): Now external, not static.
478 * w32term.h (handle_file_notifications): Provide prototype.
480 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
481 init_crit, since init_display, which does that otherwise, is not
484 2013-11-27 Glenn Morris <rgm@gnu.org>
486 * Makefile.in ($(lispsource)/international/charprop.el): New.
487 (emacs$(EXEEXT)): Depend on charprop.el.
489 2013-11-27 Eli Zaretskii <eliz@gnu.org>
491 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
492 deleting portions of the buffer under non-nil REPLACE argument.
495 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
496 directory, watch it and not its parent.
497 (add_watch): Allow empty string in FILE.
499 2013-11-27 Martin Rudalics <rudalics@gmx.at>
501 * window.c (Fset_window_start, window_resize_apply)
502 (window_scroll): Reset window_end_valid (Bug#15957).
504 2013-11-27 Glenn Morris <rgm@gnu.org>
506 * Makefile.in (leimdir): Now in lisp source directory.
507 ($(leimdir)/leim-list.el): Just use ../leim .
508 * epaths.in (PATH_DUMPLOADSEARCH):
509 * lread.c (load_path_default):
510 * nsterm.m (ns_load_path): No more leim directory.
512 2013-11-26 Andreas Schwab <schwab@suse.de>
514 * .gdbinit (xgettype): Add cast.
516 2013-11-26 Glenn Morris <rgm@gnu.org>
518 Preload leim-list.el.
519 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
520 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
521 is a single directory.
523 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
525 bool-vector-subsetp is now the normal direction (Bug#15912).
526 * data.c (Fbool_vector_subsetp): Test whether the first argument
527 is a subset of the second one, not the reverse. Add doc string.
529 Fix minor problems found by static checking.
530 * lread.c (load_path_default): Now static.
531 * textprop.c (text_property_stickiness): Be consistent about the
532 test used when deciding whether to consider the previous character.
533 This simplifies the code a bit.
535 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
537 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
539 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
540 (syms_of_frame): Don't defsubr them.
542 2013-11-25 Glenn Morris <rgm@gnu.org>
544 * lread.c (load_path_default): Change the sense of the argument.
545 (init_lread): When EMACSLOADPATH is set, do not ignore changes
546 from dump_path. When it is not, avoid checking dump_path twice.
548 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
549 uninstalled dump_path against installed Vload_path. (Bug#15964)
551 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
553 Export get_pos_property to Elisp.
554 * editfns.c (Fget_pos_property): Rename from get_pos_property.
555 (syms_of_editfns): Export it to Elisp.
557 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
559 2013-11-23 Romain Francoise <romain@orebokech.com>
561 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
562 initialization here ...
563 (syms_of_fileio): ... from here.
565 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
567 * lread.c (init_lread): Fix int/Lisp_Object mixup.
568 Please use --enable-check-lisp-object-type.
570 2013-11-23 Glenn Morris <rgm@gnu.org>
572 * process.c (get_process): Explicit error for dead buffers.
574 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
576 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
578 2013-11-23 Glenn Morris <rgm@gnu.org>
580 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
581 * lread.c (load_path_check): Take path to check as argument.
582 (load_path_default): New, split from init_lread.
583 (init_lread): Move calc of default load-path to load_path_default.
584 Empty elements in EMACSLOADPATH now stand for the default.
585 (load-path): Doc fix.
586 * emacs.c (decode_env_path): Add option to treat empty elements
587 as nil rather than ".".
588 * callproc.c (init_callproc_1, init_callproc):
589 * image.c (Vx_bitmap_file_path):
590 * lisp.h (decode_env_path):
591 * lread.c (Vsource_directory):
592 Update for new argument spec of decode_env_path.
594 2013-11-22 Eli Zaretskii <eliz@gnu.org>
596 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
597 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
599 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
601 Fix some dependency problems that cause unnecessary recompiles.
602 Problem reported by RMS in
603 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
604 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
605 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
606 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
607 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
608 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
609 (boostrap-clean): No need to remove stamp-oldxmenu.
611 Fix recently introduced bool vector overrun.
612 This was due to an optimization that went awry.
613 Reported by Glenn Morris in
614 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
615 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
616 for empty vectors, undoing the 2013-11-18 change.
617 * data.c (bool_vector_binop_driver): Rely on this.
618 Fix bug that occasionally overran the destination.
619 * lisp.h (struct Lisp_Bool_vector): Document this.
621 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
623 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
626 * nsterm.m (init, run, stop:): Comment out for now, does not work
629 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
631 * charset.c (syms_of_charset): Don't read past end of string.
633 2013-11-19 Glenn Morris <rgm@gnu.org>
635 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
637 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
639 Add hooks to run on gaining/losing focus. (Bug#15029)
640 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
641 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
642 (syms_of_frame): Add focus-in-hook, focus-out-hook.
644 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
646 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
647 The old names predated the API change that put destination at end.
649 Improve API of recently-added bool vector functions (Bug#15912).
650 The old API had (bool-vector-count-matches A B)
651 and (bool-vector-count-matches-at A B I), which gave the
652 misleading impression that the two functions were variants, one
653 with a location I. The new API has (bool-vector-count-population A)
654 and (bool-vector-count-consecutive A B I) to make the distinction
655 clearer. The first function no longer has a B argument, since the
656 caller can easily determine the number of nils if the length and
657 number of ts is known.
658 * data.c (Fbool_vector_count_population): Rename from
659 bool_vector_count_matches, and accept just 1 argument.
660 (Fbool_vector_count_consecutive): Rename from
661 Fbool_vector_count_matches_at.
663 Always allocate at least one bits_word per bool vector.
664 See Daniel Colascione in:
665 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
666 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
667 * data.c (bool_vector_binop_driver): Rely on this. Tune.
668 * lisp.h (struct Lisp_Bool_vector): Document this.
670 2013-11-18 Eli Zaretskii <eliz@gnu.org>
672 * insdel.c (invalidate_buffer_caches): New function, consolidated
673 from part of prepare_to_modify_buffer.
674 (insert_from_gap, prepare_to_modify_buffer):
675 * coding.c (code_convert_region, code_convert_string):
676 Call invalidate_buffer_caches. (Bug#15841)
678 * lisp.h (invalidate_buffer_caches): Add prototype.
680 2013-11-17 Eli Zaretskii <eliz@gnu.org>
682 * w32term.c (x_update_window_end): Don't invalidate the entire
683 mouse-highlight info, just signal frame_up_to_date_hook that mouse
684 highlight needs to be redisplayed. (Bug#15913)
686 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
688 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
690 2013-11-16 Eli Zaretskii <eliz@gnu.org>
692 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
693 while we are using Vprin1_to_string_buffer.
695 * keymap.c (describe_map): Don't crash if PT is 1 both before and
696 after inserting the description string. (Bug#15907)
698 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
700 * data.c: Work around bogus GCC diagnostic about shift count.
701 Reported by Eli Zaretskii in
702 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
703 (pre_value): New function.
704 (count_trailing_zero_bits): Use it.
706 2013-11-15 Eli Zaretskii <eliz@gnu.org>
708 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
709 assume C macros are not supported even under -g3 in these old GCC
712 2013-11-15 Leo Liu <sdl.web@gmail.com>
714 * minibuf.c (Ftry_completion, Fall_completions)
715 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
717 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
719 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
720 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
721 This avoids placing unnecessary constants into the Emacs code.
723 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
725 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
726 for Cygwin w32 build.
728 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
729 for Cygwin w32 build. (Bug#15892)
731 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
733 Simplify, port and tune bool vector implementation.
734 * alloc.c (bool_vector_exact_payload_bytes)
735 (bool_vector_payload_bytes): Remove.
736 (bool_vector_fill): Return its argument.
737 * alloc.c (bool_vector_fill):
739 * print.c (print_object):
740 Simplify by using bool_vector_bytes.
741 * alloc.c (make_uninit_bool_vector):
742 New function, broken out from Fmake_bool_vector.
743 (Fmake_bool_vector): Use it. Use tail call.
744 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
745 * data.c (BITS_PER_ULL): New constant.
746 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
747 if long long versions don't exist.
748 (shift_right_ull): New function.
749 (count_one_bits_word): New function, replacing popcount_bits_word
750 macro. Don't assume that bits_word is no wider than long long.
751 (count_one_bits_word, count_trailing_zero_bits):
752 Don't assume that bits_word is no wider than long long.
753 * data.c (bool_vector_binop_driver, bool_vector_not):
754 * fns.c (Fcopy_sequence):
756 Create an uninitialized destination, to avoid needless work.
757 (internal_equal): Simplify.
758 (Ffillarray): Prefer tail call.
759 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
760 contain at least one word.
761 (bits_word_to_host_endian): Prefer if to #if. Don't assume
762 chars are narrower than ints.
763 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
764 * fns.c (Fcopy_sequence):
766 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
767 Don't try to port to hosts where bits_word values have holes; the
768 code wouldn't work there anyway. Verify this assumption, though.
769 (bool_vector_bytes): New function.
770 (make_uninit_bool_vector): New decl.
771 (bool_vector_fill): Now returns Lisp_Object.
773 * xfns.c (xic_create_fontsetname):
774 * xrdb.c (gethomedir): Prefer tail calls.
776 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
778 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
779 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
781 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
782 that requires a return value.
783 (Fset_buffer_modified_p): Take advantage of this change to do
786 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
788 * buffer.c (Frestore_buffer_modified_p): Sync it with
789 Fset_buffer_modified_p.
790 (Fforce_mode_line_update): New function, moved from subr.el.
791 (Fset_buffer_modified_p): Use them.
792 (syms_of_buffer): Defsubr Fforce_mode_line_update.
794 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
796 * search.c (find_newline): Rewrite to prefer offsets to pointers.
797 This avoids undefined behavior when subtracting pointers into
798 different aways. On my platform it also makes the code a tad
799 smaller and presumably faster.
801 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
803 * keyboard.c (command_loop_1): Use region-extract-function.
804 * insdel.c (Qregion_extract_function): Not static any more (can we
805 stop pretending that these vars can benefit from being marked static?).
807 2013-11-09 Eli Zaretskii <eliz@gnu.org>
809 * search.c (find_newline): If buffer text is relocated during the
810 "dumb loop", adjust C pointers into buffer text to follow suit.
813 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
815 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
816 for conversion (Bug#15837).
818 2013-11-09 Eli Zaretskii <eliz@gnu.org>
820 * fileio.c (Finsert_file_contents): Invalidate the newline cache
821 for the entire range of inserted characters. (Bug#15841)
823 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
825 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
827 (realize_default_face): Remove assignment to distant-foreground if
828 unspecified (Bug#15815).
830 2013-11-08 Eli Zaretskii <eliz@gnu.org>
832 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
833 cache-long-scans disabled, since we don't want to call
834 prepare_to_modify_buffer (in insert_1_both) for each message we
837 * buffer.h (bset_cache_long_scans): New INLINE function, moved
838 from buffer.c. Improve commentary to the buffer field setter
841 * buffer.c (bset_cache_long_scans): Static function deleted.
842 Improve commentary to the buffer field setter functions.
843 (init_buffer_once): Default for cache-long-scans changed to t.
846 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
848 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
850 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
851 This bug was introduced in my 2013-06-21 change, and caused
852 struct Lisp_Sub_Char_Table objects to be given too many slots,
853 which broke 'make -C admin/unidata'.
855 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
857 Import changes from mac-port 4.5.
858 * macfont.m (mac_font_copy_default_descriptors_for_language)
859 (mac_font_copy_default_name_for_charset_and_languages): Declare.
860 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
861 (macfont_language_default_font_names): New.
862 (macfont_list): Rearrange language/charset code.
863 (macfont_close): Don't check for macfont_info->cache.
864 (mac_ctfont_create_preferred_family_for_attributes): New font
866 mac_font_copy_default_name_for_charset_and_languages.
867 (mac_font_copy_default_descriptors_for_language)
868 (mac_font_copy_default_name_for_charset_and_languages): New functions.
870 * macfont.h (kCTVersionNumber10_9): Define if not defined.
872 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
874 Port to C11 aligned_alloc, and fix some integer overflows.
875 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
876 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
877 and use of posix_memalign replaced with aligned_alloc.
878 (aligned_alloc): New function, defined or declared as needed.
879 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
880 Don't undef; configure.ac now does this.
881 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
882 (calloc, aligned_alloc): Check for integer overflow.
883 (aligned_alloc): Rename from memalign. All uses changed.
884 (memalign): New function, an alias for aligned_alloc.
886 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
888 * xdisp.c (redisplay_internal): Fix typo in last change.
890 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
892 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
894 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
896 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
897 redisplay--mode-lines-cause.
898 (redisplay_internal): Keep them uptodate. Remove redundant check of
899 buffer_shared_and_changed.
900 * *.[chm]: Number every assignment to update_mode_lines so we
901 can track why it is set.
903 2013-11-06 Eli Zaretskii <eliz@gnu.org>
905 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
907 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
909 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
910 can track why it is set.
912 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
914 Integer-related fixes for term.c etc.
915 * dispextern.h (face_tty_specified_color): New function.
916 * term.c (turn_on_face): Don't rely on undefined behavior when
917 assigning an out-of-range value to 'long'.
918 Simplify test for toggling highlight.
919 (tty_capable_p): Omit last two (unused) args. All callers changed.
920 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
921 (read_menu_input, tty_menu_activate, tty_menu_show):
922 * xfaces.c (x_supports_face_attributes_p)
923 (tty_supports_face_attributes_p):
924 Use bool for boolean. All callers changed.
925 (tty_supports_face_attributes_p): Omit defaults for color indices;
926 no longer needed. Simplify tail call.
928 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
930 * xdisp.c (prepare_menu_bars): Mark static.
931 * lisp.h (prepare_menu_bars): Don't declare.
932 * xselect.c (x_handle_selection_clear):
933 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
935 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
937 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
938 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
940 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
942 * keyboard.c (Fcommand_error_default_function): Rename from
943 Fdefault_error_output.
945 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
947 * keyboard.c (Fdefault_error_output): New function, extracted from
949 (syms_of_keyboard): Use it for Vcommand_error_function.
951 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
953 * eval.c (handlerlist_sentinel): New variable (bug#15802).
954 (init_eval): Use it to ensure handlerlist is non-NULL.
955 (unwind_to_catch): Make sure we never set handlerlist to NULL.
956 (Fsignal): Adjust NULLness test of handlerlist.
957 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
959 2013-11-05 Eli Zaretskii <eliz@gnu.org>
961 * callproc.c (call_process): Call prepare_to_modify_buffer before
962 decoding text read from the sub-process, as the decoded stuff will
963 be inserted into the buffer. This will invalidate the various
964 caches maintained for the buffer. (Bug#15148)
966 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
968 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
969 string of glyphless-char-display.
971 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
973 * nsfns.m (ns_get_name_from_ioreg): New function.
974 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
975 OSX >= 10.9. Use ns_get_name_from_ioreg.
977 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
979 Simplify and port recent bool vector changes.
980 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
981 only in this file. Use a more-efficient implementation if the
982 second argument is a power of 2.
983 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
984 Remove no-longer-necessary compile-time checks.
985 (bool_vector_exact_payload_bytes): New function.
986 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
987 exact payload changed to call the new function. Do not assume
988 that the arg or result fits in ptrdiff_t.
989 (bool_vector_fill): New function.
990 (Fmake_bool_vector): Use it. Don't assume bit counts fit
992 (vroundup_ct): Don't assume arg fits in size_t.
993 * category.c (SET_CATEGORY_SET): Remove. All callers now just
994 invoke set_category_set.
995 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
996 All callers changed. Use bool_vector_set.
997 * category.h (XCATEGORY_SET): Remove; no longer needed.
998 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1000 * data.c (Faref): Use bool_vector_ref.
1001 (Faset): Use bool_vector_set.
1002 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1003 (Fbool_vector_not, Fbool_vector_count_matches)
1004 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1005 * fns.c (concat): Use bool_vector_ref.
1006 (Ffillarray): Use bool_vector_fill.
1007 (mapcar1): Use bool_vector_ref.
1008 (sxhash_bool_vector): Hash words, not bytes.
1009 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1010 a constant, since it's now used in #if.
1011 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1012 unsigned char on unusual architectures, so that we no longer
1013 assume that the number of bits per bits_word is a power of two or
1014 is a multiple of 8 or of CHAR_BIT.
1015 (Qt): Add forward decl.
1016 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1017 at least as strictly as bits_word.
1018 (bool_vector_data, bool_vector_uchar_data): New accessors.
1019 All data structure accesses changed to use them.
1020 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1021 (bool_vector_set): New functions.
1022 (bool_vector_fill): New decl.
1023 (ROUNDUP): Move to alloc.c as described above.
1025 Fix recent gnutls changes.
1026 * gnutls.c (Fgnutls_boot): Don't assume C99.
1027 * process.c (wait_reading_process_output): Fix typo in recent change.
1029 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1031 * process.c (wait_reading_process_output, read_process_output)
1032 (send_process): Check gnutls_state is not NULL.
1034 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1035 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1037 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1039 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1040 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1042 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1045 * nsfns.m (Fx_create_frame): Fix memory leak.
1047 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1048 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1049 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1051 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1053 * xdisp.c (message3_nolog, message_with_string): Encode the string
1054 before writing it to the terminal in a non-interactive session.
1056 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1057 sure we concatenate them into a unibyte string.
1059 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1060 resulting temporary name before returning it to the caller.
1061 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1062 is a unibyte string, convert NAME to a unibyte string to ensure
1063 that the result is also a unibyte string.
1065 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1066 create unibyte strings from default paths and directory/file
1069 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1072 * callproc.c (init_callproc): Use build_unibyte_string to make
1073 sure we create unibyte strings from default paths and
1074 directory/file names.
1076 * buffer.c (init_buffer): Don't store default-directory of
1077 *scratch* in multibyte form. The original problem which led to
1078 that is described in
1079 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1080 but it was solved long ago. (Bug#15260)
1082 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1084 Port to stricter C99 platforms.
1085 Especially, C99 prohibits nesting a struct X inside struct Y if
1086 struct X has a flexible array member.
1087 * alloc.c (struct sdata): New type.
1088 (sdata): Implement in terms of struct sdata.
1089 Remove u member; all uses replaced by next_vector, set_next_vector.
1090 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1091 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1092 (struct sblock): Rename first_data member to data, which is now
1093 a flexible array member. All uses changed.
1094 (next_vector, set_next_vector, large_vector_vec): New functions.
1095 (vector_alignment): New constant.
1096 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1097 (struct large-vector): Now merely a NEXT member, since the old approach
1098 ran afoul of stricter C99. All uses changed to use
1099 large_vector_vec or large_vector_offset.
1100 (large_vector_offset): New constant.
1101 * dispnew.c: Include tparam.h, for tgetent.
1102 Do not include term.h; no longer needed.
1103 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1104 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1105 (struct Lisp_Vector): Use a flexible array member for contents,
1106 instead of a union with a member that is an array of size 1.
1108 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1109 fact that the struct no longer contains a union.
1110 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1111 (struct Lisp_Save_Value, struct Lisp_Free):
1112 Use unsigned, not int, for spacers, to avoid c99 warning.
1113 (union specbinding): Use unsigned, not bool, for bitfield, as
1114 bool is not portable to pre-C99 hosts.
1116 2013-11-04 Glenn Morris <rgm@gnu.org>
1118 * emacs.c (usage_message): Mention that `-L :...' appends.
1120 2013-11-02 Glenn Morris <rgm@gnu.org>
1122 * Makefile.in (abs_builddir): Remove.
1123 (bootstrap_exe): Use relative filename.
1125 Use relative filenames in TAGS files.
1126 * Makefile.in (abs_srcdir): Remove it again.
1127 (.PHONY): Remove frc.
1128 (maintainer-clean): No more TAGS-LISP file.
1129 (TAGS): Pass relative file names to etags.
1130 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1132 * Makefile.in (abs_srcdir): New, set by configure.
1134 (maintainer-clean): Remove pointless echo. That should be in the
1135 top-level Makefile, if anywhere. Delete TAGS-LISP.
1136 (extraclean): No s/ and m/ directories for some time.
1137 (TAGS): Also depend on ctagsfiles3.
1138 Remove no-longer-defined S_FILE.
1139 Pass absolute filenames to etags once more.
1140 (TAGS-LISP): Replace lispdir with its expansion.
1141 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1142 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1144 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1146 * xfaces.c (check_lface_attrs, realize_default_face):
1147 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1148 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1150 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1152 * emacs.c (original_pwd): Remove global var by making it local.
1153 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1155 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1157 * xfaces.c: Declare color_distance.
1158 (QCdistant_foreground): New variable.
1159 (NEAR_SAME_COLOR_THRESHOLD): New define.
1160 (load_color2): New function.
1161 (load_color): Call load_color2.
1162 (load_face_colors): Call load_color2 and if distant-color is specified
1163 calculate distant and use distant-color if colors are near.
1164 (LFACE_DISTANT_FOREGROUND): New define.
1165 (merge_face_ref, Finternal_set_lisp_face_attribute)
1166 (Finternal_get_lisp_face_attribute)
1167 (x_supports_face_attributes_p): Handle distant-foreground similar to
1169 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1171 * dispextern.h (lface_attribute_index):
1172 Add LFACE_DISTANT_FOREGROUND_INDEX.
1174 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1176 * image.c (pbm_next_char): New function.
1177 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1178 (pbm_scan_number): Use it.
1179 (Qlibjpeg_version): New variable.
1180 (syms_of_image): DEFSYM and initialize it.
1182 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1184 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1186 2013-10-31 Glenn Morris <rgm@gnu.org>
1188 * emacs.c (original_pwd): New char.
1189 (main): If using --chdir, store original_pwd.
1190 (init_cmdargs): When setting Vinvocation_directory based on a
1191 relative argv[0], use original_pwd if set. (Bug#15768)
1193 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1197 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1199 * insdel.c: Fix minor problems found by static checking.
1200 (Qregion_extract_function): Now static.
1201 (prepare_to_modify_buffer_1): Remove unused locals.
1203 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1205 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1206 (syms_of_xdisp): Declare pre-redisplay-function.
1207 (markpos_of_region): Remove function.
1208 (init_iterator, compute_stop_pos, handle_face_prop)
1209 (face_before_or_after_it_pos, reseat_to_string)
1210 (get_next_display_element, window_buffer_changed)
1211 (redisplay_internal, try_cursor_movement, redisplay_window)
1212 (try_window_reusing_current_matrix, try_window_id, display_line)
1213 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1214 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1215 * window.h (struct window): Remove field `region_showing'.
1216 * dispextern.h (struct it): Remove region_beg/end_charpos.
1217 (face_at_buffer_position, face_for_overlay_string)
1218 (face_at_string_position): Update prototypes.
1219 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1220 (face_at_string_position): Remove `region_beg' and `region_end' args.
1221 * fontset.c (Finternal_char_font):
1222 * font.c (font_at, font_range): Adjust calls accordingly.
1223 * insdel.c (Qregion_extract_function): New var.
1224 (syms_of_insdel): Initialize it.
1225 (prepare_to_modify_buffer_1): Use it.
1227 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1229 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1230 * ftxfont.c (ftxfont_get_gcs):
1231 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1232 * xfaces.c (x_free_colors, x_free_dpy_colors)
1233 (x_create_gc, unload_color):
1234 * xselect.c (x_property_data_to_lisp):
1235 * xsettings.c (parse_settings):
1236 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1237 (get_bits_and_offset): Adjust definition.
1238 * frame.c (XParseGeometry): Adjust locals.
1239 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1240 * regex.h (toplevel): Likewise for reg_syntax_t.
1242 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1244 * eval.c (run_hook_with_args): Use FUNCTIONP.
1246 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1248 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1249 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1250 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1251 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1252 on MS-Windows anyway.
1253 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1254 (free_realized_face): ...adjust user.
1255 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1256 white relief pixels to -1.
1257 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1258 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1259 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1261 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1263 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1264 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1265 in practice now. All callers changed.
1267 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1269 * dispextern.h (struct face): Use bitfields for 'underline_type'
1270 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1271 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1272 'stipple' member. Move 'lface' member up to help...
1273 * xfaces.c (make_realized_face): ...this function to find and
1274 clear just the members that need clearing.
1275 (load_face_colors, realize_x_face):
1276 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1278 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1280 * xftfont.c (struct xftfont_info): Remove set-but-unused
1282 (xftfont_open): Adjust user.
1283 (xftfont_get_colors): Remove useless prototype.
1285 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1287 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1288 before passing them to 'unexec'. (Bug#15260)
1290 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1292 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1294 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1296 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1297 the changed signature of the font driver's 'close' method.
1299 * w32font.h (w32font_close): Adjust the prototype to the change in
1300 function definition.
1302 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1304 * w32uniscribe.c (uniscribe_close): Adapt the call to
1305 w32font_close to its new prototype.
1307 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1309 Omit unused frame argument of font API's close function.
1310 * font.h (struct font): Drop frame argument. Adjust comment.
1311 * font.c (font_clear_cache, font_close_object): Adjust users.
1312 * ftfont.c (ftfont_close):
1313 * ftxfont.c (ftxfont_close):
1314 * macfont.m (macfont_close):
1315 * nsfont.m (nsfont_close):
1316 * w32font.c (w32font_close):
1317 * xfont.c (xfont_close):
1318 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1319 tweak comments and make functions safe if called more than once for
1320 the same font object.
1322 Perform font-specific cleanup when font object is swept by GC. See
1323 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1324 * alloc.c (cleanup_vector): New function.
1325 (sweep_vector): Call it for each reclaimed vector object.
1326 * font.h (struct font): Adjust comment.
1328 2013-10-24 Glenn Morris <rgm@gnu.org>
1330 * Makefile.in (abs_top_srcdir): New, set by configure.
1332 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1334 Adjust recent font-related changes to fix bug#15686.
1335 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1336 is a live window system frame, mark its default font too.
1338 2013-10-23 Glenn Morris <rgm@gnu.org>
1340 * Makefile.in (RUN_TEMACS): Make relative (again).
1341 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1342 (bootstrap-emacs$(EXEEXT)):
1343 Quote entities that might contain whitespace.
1345 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1347 Port to Solaris 10 and its bundled GCC.
1348 Problem reported by Timothy C. Burt.
1349 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1351 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1353 Do not allow font caches to grow too large.
1354 * alloc.c (compact_font_cache_entry, compact_font_caches):
1355 New functions or stub if not HAVE_WINDOW_SYSTEM.
1356 (compact_undo_list): Factor out from Fgarbage_collect.
1358 (mark_face_cache): Mark face font. Move down to avoid
1360 (mark_terminals): Do not mark font cache here.
1361 (Fgarbage_collect): Call compaction functions described
1362 above. Adjust comment.
1364 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1366 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1367 chdir to HOME (bug#15607).
1369 * nsterm.m (Qcocoa, Qgnustep): New variables.
1370 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1371 (ns_get_color): Make selection color work for GNUStep also.
1373 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1375 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1376 handles mouse clicks. Instead, let GPM use the same code as all
1377 the other mice use. See the discussion starting at
1378 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1379 for the details of the problem with the menu bar this fixes.
1381 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1383 Remove port-specific display name lists to avoid extra
1384 complexity and data duplication with display info lists.
1385 * xterm.h (x_display_name_list): Remove declaration.
1386 * xterm.c (x_display_name_list): Remove.
1387 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1388 * xfns.c (x_display_info_for_name, Fx_display_list):
1389 Likewise. Use x_display_list where appropriate.
1390 * w32term.h (w32_display_name_list): Remove declaration.
1391 * w32term.c (w32_display_name_list): Remove.
1392 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1394 * w32fns.c (x_display_info_for_name, Fx_display_list):
1395 Likewise. Use x_display_list where appropriate.
1396 * nsterm.h (ns_display_name_list): Remove declaration.
1397 * nsterm.m (ns_display_name_list): Remove.
1398 (ns_term_init, syms_of_nsterm): Adjust users.
1399 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1400 Likewise. Use x_display_list where appropriate.
1401 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1402 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1403 (mark_terminals): Mark per-terminal font cache.
1405 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1407 Don't run timers in input-pending-p. Its new check-timers param
1408 provides the prior behavior. (Bug#15045).
1409 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1412 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1414 Make some functions static in non-Microsoft builds.
1415 On my platform (Fedora 19 x86-64), this shrinks the
1416 Emacs executable (text+data) by 0.25%.
1417 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1418 (load_color) [!MSDOS]:
1419 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1420 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1421 * lisp.h (check_existing):
1422 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1423 (network_interface_info) [!WINDOWSNT]:
1424 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1425 Remove extern decls.
1426 * fileio.c (check_existing):
1427 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1428 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1429 (network_interface_info) [!WINDOWSNT]:
1430 * term.c (encode_terminal_code) [!WINDOWSNT]:
1431 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1432 * xfaces.c (load_color) [!MSDOS]:
1434 * fileio.c (check_existing, check_executable, check_writable):
1435 * process.c (network_interface_list, network_interface_info):
1436 Move earlier, so that we don't need forward decls.
1437 * gnutls.c (fn_gnutls_transport_set_errno)
1438 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1440 * w32.c (init_environment): Use faccessat rather than
1441 check_existing, partly for consistency with the rest of the code
1442 in this file, partly so that check_existing can be static.
1444 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1445 * emacs.c (MAIN_PROGRAM): New macro.
1446 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1447 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1449 bool vector int width fixes
1450 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1451 (Fbool_vector_count_matches_at):
1452 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1453 can exceed PTRDIFF_MAX, at least in theory.
1454 (Fbool_vector_count_matches_at):
1455 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1457 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1459 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1460 (struct sockaddr): Add forward decl, for platforms that lack it.
1462 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1464 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1467 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1469 * w32.c (network_interface_get_info, network_interface_list)
1470 (network_interface_info): New functions. (Bug#15610)
1471 (GetAdaptersInfo_Proc): New typedef.
1472 (get_adapters_info): New wrapper function.
1473 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1475 * process.h (network_interface_list, network_interface_info):
1478 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1479 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1480 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1481 for WINDOWSNT. Doc fix.
1482 (syms_of_process): Defsubr Snetwork_interface_list and
1483 Snetwork_interface_info unconditionally.
1485 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1486 in NS GUI sessions. (Bug#15629)
1488 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1490 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1492 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1494 * print.c (print_object): Print " ..." when truncating bool vectors.
1496 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1498 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1499 standard mouse buttons.
1501 * termhooks.h (struct input_event): Remove incorrect commentary.
1503 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1505 Disallow bool vector operations on mixed-length operands.
1506 The old behavior left garbage in the result vector sometimes,
1507 and didn't seem to be useful.
1508 * data.c (Qwrong_length_argument): New static var.
1509 (wrong_length_argument): New function.
1510 (bool_vector_binop_driver): Check that args agree in length.
1512 * keyboard.c, keyboard.h (all_kboards): Now static.
1514 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1516 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1517 note from the lispref.
1519 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1521 * nsterm.h (struct ns_display_info): Remove set-but-unused
1522 member image_cache (image caches are per-terminal anyway).
1523 (FRAME_X_IMAGE_CACHE): Remove.
1524 * nsterm.m (ns_initialize_display_info): Adjust user.
1526 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1528 * w32proc.c: Include mingw_time.h.
1530 * w32.c: Include mingw_time.h.
1532 Implement scrolling of TTY menus when the screen is too short.
1534 * term.c (tty_menu_display): Accept an additional argument, the
1535 menu item from which to start displaying the menu. Account for
1536 the value of Y when limiting the menu to the number of available
1538 (mi_result): New enumeration.
1539 (read_menu_input): Return enumerated value. When the y coordinate
1540 hits min_y or max_y, return scroll indication instead of wrapping
1542 (tty_menu_activate): Handle the scrolling indications from
1543 read_menu_input. Compute the first menu item to display and pass
1544 it to tty_menu_display.
1546 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1548 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1549 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1550 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1551 Adjust to match the change described below.
1552 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1553 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1554 memory_below_frame members to...
1555 * termchar.h (struct tty_display_info): ...here because they're
1556 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1557 * term.c (init_tty):
1558 * nsterm.m (ns_create_terminal):
1559 * w32term.c (w32_create_terminal):
1560 * xterm.c (x_create_terminal): Adjust users.
1561 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1562 to filter out non-TTY frames. Adjust comment.
1563 (scrolling): Adjust user. Prefer eassert for debugging check.
1565 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1567 * xfaces.c (PT_PER_INCH): Remove unused macro.
1568 * termhooks.h (struct terminal): Remove set-but-unused
1569 member fast_clear_end_of_line.
1570 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1571 * nsterm.m (ns_create_terminal):
1572 * term.c (init_tty):
1573 * w32term.c (w32_create_terminal):
1574 * xterm.c (x_create_terminal): Adjust users.
1576 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1578 * lisp.h (bool_vector_size): New function.
1579 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1580 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1581 (Fbool_vector_not, Fbool_vector_count_matches_at):
1582 Remove uses of 'eassume' that should no longer be needed,
1583 because they are subsumed by the 'eassume' in bool_vector_size.
1585 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1587 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1588 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1589 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1591 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1593 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1594 have different dimensions. (Bug#15575)
1596 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1599 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1601 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1603 * term.c (tty_menu_show): Never return with unbalanced
1604 specpdl. Use eassert for debugging check. Adjust style.
1606 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1608 * term.c (read_menu_input): Make selection of menu items
1609 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1610 (tty_menu_activate): Fix off-by-one error when computing max_y.
1612 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1614 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1615 audit logging (only used with GnuTLS 3.x) and enable it.
1617 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1619 * dispnew.c (redraw_frame): Remove useless #ifdef because
1620 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1621 Also, move TTY fflush to...
1622 * term.c (tty_update_end): ...this function.
1624 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1626 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1627 the end of the frame's glyph matrix. (Bug#15575)
1629 * term.c (tty_menu_display): Don't move cursor while overwriting
1630 frame's glyphs with menu items. Limit the number of items
1631 displayed to what can be shown on the available screen lines,
1632 excluding the echo area.
1633 (tty_menu_activate): Limit the Y coordinate allowed by
1634 read_menu_input to the last screen line used for menu display.
1636 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1638 * lisp.h (eassume): New macro.
1639 Also, include <verify.h>, for 'assume'.
1640 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1641 (vroundup, vector_nbytes):
1642 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1643 (Fbool_vector_not, Fbool_vector_count_matches)
1644 (Fbool_vector_count_matches_at):
1645 Use eassume, not eassert.
1646 * casetab.c (set_identity, shuffle):
1647 * composite.c (composition_gstring_put_cache):
1648 * dispnew.c (update_frame_1):
1649 * ftfont.c (ftfont_shape_by_flt):
1650 * image.c (gif_load):
1651 * intervals.c (offset_intervals):
1652 * macfont.m (macfont_shape):
1653 Remove calls to 'assume' that are no longer needed, because
1654 --enable-gcc-warnings no longer generates bogus warnings
1655 when these calls are removed.
1657 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1659 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1661 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1663 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1664 (Qsubstitute_env_in_file_name): New var.
1665 (syms_of_fileio): Define it.
1667 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1669 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1670 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1673 * term.c (save_and_enable_current_matrix): Don't allocate and
1674 don't save margin areas.
1675 (restore_desired_matrix): Don't restore margin areas.
1676 (free_saved_screen): Don't free margin areas.
1678 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1680 * image.c: Pacify --enable-gcc-warnings.
1681 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1682 #define only if used.
1684 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1686 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1687 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1688 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1689 (gif_load): For giflib v5.x and later, display the error message
1690 produced by giflib when its functions fail.
1691 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1694 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1696 * keyboard.c (last_event_timestamp): Remove. For X selection and
1697 GTK popup menus, it may be obtained from per-frame X display info.
1698 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1699 (process_special_events): Adjust users.
1700 * keyboard.h (last_event_timestamp): Remove declaration.
1701 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1702 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1703 * menu.h (xmenu_show): Adjust prototype.
1704 * menu.c (Fx_popup_menu): Adjust user.
1705 * xselect.c (x_own_selection, x_get_foreign_selection)
1706 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1708 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1710 * keyboard.c (init_kboard): Now static. Add arg
1711 to denote window system. Adjust comment.
1712 (init_keyboard): Adjust user.
1713 (allocate_kboard): New function.
1715 * nsterm.m (ns_term_init):
1716 * term.c (init_tty):
1717 * w32term.c (w32_create_terminal):
1718 * xterm.c (x_term_init): Use it.
1719 * keyboard.h (init_kboard): Remove prototype.
1720 (allocate_kboard): Add prototype.
1722 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1724 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1725 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1727 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1729 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1731 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1733 * term.c (tty_menu_activate): Flush the output stream after
1734 showing the cursor, and don't mark the frame garbaged at exit from
1735 the function. Fixes redisplay glitches when moving from one menu
1738 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1740 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1741 or throw error (Bug#15570).
1743 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1745 * intervals.c (temp_set_point_both): Move test into 'eassert',
1748 * lisp.h (eassert): Don't use 'assume'.
1749 Sometimes 'assume' wins in performance, and sometimes it loses,
1750 so it shouldn't be used all the time. Perhaps we need two
1751 flavors of 'eassert', one for where 'assume' is far more likely
1752 to help or to hurt; but that can be done later.
1753 Problem reported by Dmitry Antipov in
1754 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1755 Also, don't include <verify.h>; no longer needed.
1757 2013-10-09 Glenn Morris <rgm@gnu.org>
1759 * eval.c (Fcond): Doc tweak.
1761 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1763 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1764 expressions with side effects to eassert. (Bug#15565)
1766 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1768 * fns.c (hashfn_user_defined): Allow hash functions to return any
1771 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1773 Fix minor problems found by static checking.
1774 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1775 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1776 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1777 * keyboard.c (read_menu_command): Remove unused local.
1778 * lisp.h (read_menu_command): New decl.
1779 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1780 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1781 Return ptrdiff_t, not int.
1782 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1783 not int, for benefit of xpalloc.
1784 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1786 (have_menus_p): Remove; unused.
1787 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1788 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1789 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1791 (save_and_enable_current_matrix): Omit unnecessary casts.
1792 (read_menu_input): Omit local extern decl (now in lisp.h).
1793 Don't access uninitialized storage if mouse_get_xy fails.
1794 (tty_menu_activate): Mark local as initialized, for lint.
1795 (tty_menu_activate, tty_meny_show): Remove unused locals.
1797 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1799 Support menus on text-mode terminals.
1800 * xterm.h (xw_popup_dialog): Add prototype.
1802 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1803 (xmenu_show): Block input here, instead in Fx_popup_menu.
1804 (xw_popup_dialog): New function, with X-specific bits of popup
1807 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1810 * window.c (Fset_window_configuration): Use run-time tests of the
1811 frame type instead of compile-time conditionals, when menu-bar
1812 lines are considered.
1814 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1815 (w32_popup_dialog): New prototypes.
1817 * w32menu.c (Fx_popup_dialog): Function deleted.
1818 (w32_popup_dialog): New function, with w32 specific bits of popup
1819 dialogs. Block input here.
1821 * w32inevt.c (w32_console_read_socket): Minor change to add
1822 debugging TTY events.
1824 * w32fns.c (show_hourglass): If returning early because the frame
1825 is not a GUI frame, unblock input.
1827 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1828 (cursorY): New functions.
1830 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1831 WINDOWSNT, macros that call curX and curY elsewhere.
1833 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1835 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1836 specific function to hide and show cursor on a text-mode terminal.
1837 (tty_menu_struct, struct tty_menu_state): New structures.
1838 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1839 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1840 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1841 (tty_menu_locate, save_and_enable_current_matrix)
1842 (restore_desired_matrix, screen_update, read_menu_input)
1843 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1844 (tty_pop_down_menu, tty_menu_last_menubar_item)
1845 (tty_menu_new_item_coords, tty_menu_show): New functions.
1846 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1848 * nsterm.h (ns_popup_dialog): Adjust prototype.
1850 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1852 (ns_popup_dialog): Adapt order of arguments to the other
1853 *_menu_show implementations.
1854 (Fx_popup_dialog): Function deleted.
1856 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1858 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1860 * menu.c (have_boxes): New function.
1861 (single_keymap_panes): Use it instead of a compile-time
1863 (single_menu_item): Use run-time tests of the frame type instead
1864 of compile-time conditionals.
1865 (encode_menu_string): New function.
1866 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1867 the macro, since different types of frame need different encoding
1869 (digest_single_submenu): Use run-time tests of frame type instead
1870 of, or in addition to, compile-time conditionals.
1871 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1872 (Fx_popup_menu): Detect when the function is called from keyboard
1873 on a TTY. Don't barf when invoked on a text-mode frame.
1874 Check frame type at run time, instead of compile-time conditionals for
1875 invoking terminal-specific menu-show functions.
1876 Call tty_menu_show on text-mode frames.
1877 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1878 run time to determine which alternative to invoke; support dialogs
1881 * keyboard.h <Qmouse_movement>: Declare.
1883 * keyboard.c <Qmouse_movement>: Now extern.
1884 <Qecho_keystrokes>: New static variable.
1885 (read_key_sequence): Accept an additional argument, a flag to
1886 prevent redisplay during reading of the key sequence. All callers
1888 (read_menu_command): New function.
1889 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1891 (toolkit_menubar_in_use): New function.
1892 (make_lispy_event): Use it instead of a compile-time test.
1894 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1895 window-system being available.
1897 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1898 to x-popup-dialog on the frame type, they all now support popup
1901 * dispnew.c (save_current_matrix): Save the margin areas.
1902 (restore_current_matrix): Restore margin areas.
1903 (update_frame_with_menu): New function.
1905 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1908 * alloc.c (make_save_ptr): Now compiled unconditionally.
1910 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1912 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1913 (redraw_frame, update_frame): Adjust users.
1914 * dispextern.h (set_window_update_flags): Adjust prototype.
1915 * xdisp.c (redisplay_internal): When updating all frames with zero
1916 windows_or_buffers_changed, assume that only the windows that shows
1917 current buffer should be really updated.
1919 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1921 Do not allocate huge temporary memory areas and objects while encoding
1922 for file I/O, thus reducing an enormous memory usage for large buffers.
1923 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1924 * coding.h (struct coding_system): New member raw_destination.
1925 * coding.c (setup_coding_system): Initialize it to zero.
1926 (encode_coding_object): If raw_destination is set, do not create
1927 dst_object. Add comment.
1928 * fileio.c (toplevel): New constant E_WRITE_MAX.
1929 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1930 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1932 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1934 * nsterm.m (windowDidExitFullScreen:):
1935 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1937 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1939 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1940 * keyboard.c (unblock_input_to): Don't process pending signals
1941 if a fatal error is in progress.
1943 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1944 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1945 they're talking about words in Lisp bool vectors.
1946 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1947 * data.c (popcount_bits_word): Rename from popcount_size_t.
1948 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1951 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1953 Improve support for popcount and counting trailing zeros (Bug#15550).
1954 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1955 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1956 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1957 (popcount_size_t_msc, popcount_size_t_gcc):
1958 Remove; now done by Gnulib.
1959 (popcount_size_t): Now a macro that defers to Gnulib.
1960 (count_trailing_zero_bits): Return int, for consistency with
1961 Gnulib and because Emacs prefers signed to unsigned int.
1962 Don't assume that size_t is either unsigned int or unsigned long
1963 or unsigned long long.
1964 (size_t_to_host_endian): Do not assume that size_t is either
1965 exactly 32 or exactly 64 bits wide.
1966 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1967 etc., so that it's now an enum constant, not a macro.
1968 No need to assume that it's either 32 or 64.
1970 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1972 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1975 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1977 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1978 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1980 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1982 emacs_read and emacs_write now use void *, not char *.
1983 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1984 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1985 Buffer arg is now void *, not char *. This matches plain
1986 'read' and 'write' better, and avoids a constraint violation
1987 on Solaris 9 with Oracle Studio.
1989 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1991 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1992 memset to explicit loop. Otherwise copy largest possible chunk
1993 from initialized to uninitialized part, thus allowing the longer
1994 memcpy runs and reducing the number of loop iterations.
1996 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1998 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1999 hide toolbar (Bug#15388).
2000 (windowDidEnterFullScreen:): If presentation options are zero,
2001 set them here (Bug#15388).
2002 (ns_update_auto_hide_menu_bar): Remove runtime check.
2003 Don't auto hide dock unless menubar is also auto hidden.
2005 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2007 * editfns.c (message): Mention batch mode in doc string.
2009 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2011 * nsterm.m (check_native_fs): Remove erroneous comment.
2013 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2015 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2016 uses find_newline instead of scan_newline and so doesn't move point.
2018 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2020 Use hardware support for byteswapping on glibc x86 etc.
2021 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2022 whereas the old swap64 needed 30.
2023 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2024 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2025 Use byteswap.h's macros to swap bytes.
2026 * lisp.h (swap16, swap32, swap64): Remove.
2027 All uses replaced by bswap_16, bswap_32, bswap_64.
2029 * bytecode.c (exec_byte_code): Use some more volatile variables
2030 to work around local variables getting clobbered by longjmp.
2031 Port to pre-C99, which doesn't allow decls after stmts.
2033 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2035 * lisp.h (eassert): Assume that COND is true when optimizing.
2036 In other words, take on the behavior of eassert_and_assume.
2037 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2038 (eassert_and_assume): Remove. All uses replaced by eassert.
2040 * xdisp.c (Qglyphless_char): Now static.
2042 Adjust to merge from gnulib.
2043 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2044 * lisp.h: Include <verify.h>, for 'assume'.
2046 * eval.c (clobbered_eassert): New macro.
2047 (internal_catch, internal_condition_case)
2048 (internal_condition_case_1, internal_condition_case_2)
2049 (internal_condition_case_n): Use it instead of eassert
2050 when the argument contains locals clobbered by longjmp.
2051 Don't use clobbered locals outside of clobbered_eassert.
2052 (internal_lisp_condition_case): Use a volatile variable
2053 to work around a local variable's getting clobbered.
2055 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2058 (PUSH_HANDLER): New macro.
2059 (catchlist): Remove.
2060 (handlerlist): Always declare.
2062 * eval.c (catchlist): Remove (merge with handlerlist).
2063 (handlerlist, lisp_eval_depth): Not static any more.
2064 (internal_catch, internal_condition_case, internal_condition_case_1)
2065 (internal_condition_case_2, internal_condition_case_n):
2067 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2068 handlerlist/catchlist.
2069 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2070 handlerlist which can only handle a single condition-case handler at
2072 (find_handler_clause): Simplify since we only a single branch here
2075 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2077 (bcall0): New function.
2078 (exec_byte_code): Add corresponding cases. Improve error message when
2079 encountering an invalid byte-code. Let Bunwind_protect accept
2080 a function (rather than a list of expressions) as argument.
2082 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2083 and make them unconditional now that they're heap-allocated.
2085 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * charset.c (Fdecode_char, Fencode_char): Remove description of
2088 `restriction' arg. now that it's hidden by advertised-calling-convention.
2090 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2092 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2093 Remove unused variable (from mac-port).
2094 (macfont_draw): Use s->ybase for correct y position.
2096 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2098 * frame.h (struct frame): Drop has_minibuffer member because...
2099 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2100 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2102 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2104 * window.h (struct window): Prefer enum text_cursor_kinds to int
2105 for phys_cursor_type member. Move the latter, phys_cursor_width,
2106 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2107 * window.c (replace_window, make_window): Adjust users.
2109 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2111 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2112 this module is never compiled otherwise.
2114 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2116 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2119 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2121 * xdisp.c (get_next_display_element): Don't call face_for_font in
2122 a build configured --without-x. (Bug#15484)
2124 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2126 * window.c (calc_absolute_offset): #elif should be #elif defined.
2128 * frame.c (delete_frame): Block/unblock input to overcome race
2129 condition (Bug#15475).
2131 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2133 * frame.c (delete_frame): Record selected frame only after
2134 calling Qdelete_frame_functions (Bug#15477).
2136 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2138 * nsterm.m (ns_selection_color): Remove.
2139 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2140 NSColor selectedText(Background)Color. Only for COCOA.
2141 (ns_term_init): Remove assignment of ns_selection_color, logic
2142 moved to ns_get_color.
2144 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2145 NS_SELECTION_COLOR_DEFAULT.
2146 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2148 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2150 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2151 frame' does not have the tool_bar_window member.
2153 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2155 Signal error when reading an empty byte-code object (Bug#15405)
2156 * lread.c (read1): signal error
2157 * alloc.c (make_byte_code): eassert header size
2158 (sweep_vectors): change an int to size_t
2160 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2162 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2163 instead of ints, as it's the usual style for offsetof constants. See:
2164 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2166 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2167 This is ugly, but it should fix the performance problem for older
2168 GCC versions in the short run. I'll look into integrating the
2169 Gnulib module for popcount, as a better fix.
2170 See the thread starting in:
2171 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2172 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2173 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2174 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2175 (popcount_size_t): Use it.
2177 2013-09-24 Daniel Colascione <dancol@dancol.org>
2179 * process.c (Fnetwork_interface_info): Fix build break due to
2182 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2184 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2185 Prefer signed to unsigned integers where either will do.
2186 No need for 'const' on locals that do not escape.
2187 Omit easserts with unnecessary and unportable assumptions about
2188 alignment. Avoid unnecessary casts to char *.
2190 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2192 Use union for the payload of struct Lisp_Vector.
2193 This helps to avoid a few glitches dictated by C's aliasing rules.
2194 * lisp.h (struct Lisp_Vector): Use union for next and
2195 contents member. Adjust comment. Change related users.
2196 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2197 Related users changed.
2198 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2199 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2200 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2201 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2203 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2205 Optimize glyph row clearing and copying routines.
2206 * dispextern.h (struct glyph_row): Change layout of struct
2207 glyph_row to help copy_row_except_pointers. Adjust comment.
2208 * dispnew.c (null_row): Remove.
2209 (clear_glyph_row): Use offsetof and memset to find and clear
2210 just the members that need clearing. Adjust comment.
2211 (copy_row_except_pointers): Likewise for copying.
2213 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2215 Some minor cleanups of recently-added bool vector code.
2216 * conf_post.h (assume): Always return void. Use lint version
2217 only if GCC and MSC versions don't apply.
2218 * conf_post.h (assume):
2219 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2220 Depend on _MSC_VER, not __MSC_VER, for consistency with
2222 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2223 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2224 (bool_vector_binop_driver, count_trailing_zero_bits)
2225 (size_t_to_host_endian): Now static, not static inline;
2226 the latter isn't needed with modern compilers and doesn't
2227 work with older compilers anyway.
2229 * alloc.c (valgrind_p): Use bool for boolean.
2231 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2233 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2234 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2235 (display_last_displayed_message_p, message_buf_print)
2236 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2237 Use bool for boolean.
2238 * dispextern.h (cancel_line, init_desired_glyphs):
2239 Remove ancient leftover.
2240 (help_echo_showing_p, hourglass_shown_p):
2241 * lisp.h (noninteractive_need_newline): Adjust declaration.
2243 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2245 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2247 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2248 ...this file and convert the latter to static. Adjust comment.
2249 (make_initial_frame):
2250 * window.c (init_window_once): Adjust user.
2251 * frame.h (last_nonminibuf_frame): Remove declaration.
2252 * lisp.h (selected_frame): Likewise.
2253 * msdos.c (the_only_display_info): Adjust comment.
2255 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2257 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2258 computing the end column of mouse-highlight that comes from
2259 display or overlay strings. (Bug#15437)
2260 (note_mouse_highlight): Adapt calculation of last argument to
2261 mouse_face_from_string_pos to the above change.
2263 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2264 all platforms, not just for clang.
2266 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2268 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2269 about excess arguments to snprintf.
2271 * conf_post.h(assume): Use __builtin_unreachable for clang.
2273 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2275 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2276 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2278 2013-09-23 Daniel Colascione <dancol@dancol.org>
2280 * alloc.c (USE_VALGRIND): New macro; on by default
2281 when ENABLE_CHECKING.
2282 (mark_maybe_object, mark_maybe_pointer)
2283 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2285 (valgrind_p) [USE_VALGRIND]: New variable.
2286 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2288 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2290 * process.c (wait_reading_process_output): Change int pnamelen to
2293 * nsterm.m (setMarkedText:selectedRange:):
2294 (deleteWorkingText):
2295 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2296 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2297 argument to unsigned long to avoid warning.
2298 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2300 * conf_post.h (assume): Fix compiler error: x shall be cond.
2302 2013-09-22 Daniel Colascione <dancol@dancol.org>
2304 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2305 warning when compiling without a window system.
2307 2013-09-22 Daniel Colascione <dancol@dancol.org>
2309 * data.c (Qbool_vector_p): New symbol.
2310 (bool_vector_spare_mask, popcount_size_t_generic)
2311 (popcount_size_t_msc, popcount_size_t_gcc)
2313 (bool_vector_binop_driver)
2314 (count_trailing_zero_bits, size_t_to_host_endian)
2315 (Fbool_vector_exclusive_or)
2316 (Fbool_vector_union)
2317 (Fbool_vector_intersection, Fbool_vector_set_difference)
2318 (Fbool_vector_subsetp, Fbool_vector_not)
2319 (Fbool_vector_count_matches)
2320 (Fbool_vector_count_matches_at): New functions.
2321 (syms_of_data): Intern new symbol, functions.
2322 * alloc.c (bool_vector_payload_bytes): New function.
2323 (Fmake_bool_vector): Instead of calling Fmake_vector,
2324 which performs redundant initialization and argument checking,
2325 just call allocate_vector ourselves. Make sure we clear any
2326 terminating padding to zero.
2327 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2328 instead of open-coding the size calculation.
2329 (vroundup_ct): New macro.
2330 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2331 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2332 * composite.c (composition_gstring_put_cache):
2333 Change lint_assume to assume.
2334 * conf_post.h (assume): New macro.
2335 (lint_assume): Remove.
2336 * dispnew.c (update_frame_1): Change lint_assume to assume.
2337 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2339 * image.c (gif_load): Change lint_assume to assume.
2340 * lisp.h (eassert_and_assume): New macro.
2341 (Qbool_vector_p): Declare.
2342 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2343 (swap16, swap32, swap64): New inline functions.
2344 * macfont.c (macfont_shape): Change lint_assume to assume.
2345 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2346 * xsettings.c (parse_settings): Use new swap16 and
2347 swap32 from lisp.h instead of file-specific macros.
2349 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2351 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2352 found (which can legitimately happen when the glyph row at the
2353 window start is disabled in the current_matrix. (Bug#15365)
2355 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2357 Fix syntax.h bug introduced by recent INLINE change.
2358 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2359 conditionally compiled one way in some modules, and a different
2360 way in others. This doesn't work with extern inline functions,
2361 which must have the same definition in all modules, because the
2362 defining code might be shared across modules, depending on the
2363 implementation. Symptoms reported by Martin Rudalics in:
2364 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2365 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2366 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2367 overriding the corresponding functions in syntax.h.
2368 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2369 (syntax_property): New inline functions.
2370 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2371 Rewrite in terms of these new functions.
2373 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2375 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2376 not chars_in_text, whose result depends on the multibyteness of
2377 the current buffer. (Bug#15426)
2379 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2381 Port recent change to hosts where pointers aren't 'long'.
2382 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2383 Don't assume that pointers are the same width as 'long'.
2384 Add a compile-time check that a pointer fits into two X slots.
2386 A simpler, centralized INLINE.
2387 * conf_post.h (INLINE): Define only if not already defined.
2388 This allows us to use a single INLINE, defined by one file
2390 * emacs.c (INLINE): Define it.
2391 Also, include category.h, charset.h, composite.h, dispextern.h,
2392 syntax.h, systime.h, so that their INLINE definitions are expanded
2394 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2395 * buffer.h, buffer.c (BUFFER_INLINE):
2396 * category.h, category.c (CATEGORY_INLINE):
2397 * character.h, character.c (CHARACTER_INLINE):
2398 * charset.h, charset.c (CHARSET_INLINE):
2399 * composite.h, composite.c (COMPOSITE_INLINE):
2400 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2401 * frame.h, frame.c (FRAME_INLINE):
2402 * intervals.h, intervals.c (INTERVALS_INLINE):
2403 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2404 * lisp.h, alloc.c (LISP_INLINE):
2405 * process.h, process.c (PROCESS_INLINE):
2406 * syntax.h, syntax.c (SYNTAX_INLINE):
2407 * systime.h, sysdep.c (SYSTIME_INLINE):
2408 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2409 * window.h, window.c (WINDOW_INLINE):
2410 Remove. All uses replaced with INLINE.
2412 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2414 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2417 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2419 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2420 'const char *' to avoid compiler warnings due to similar change in
2421 the prototype of x_get_string_resource.
2423 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2425 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2426 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2427 going to replace static variables below. Adjust comments.
2428 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2429 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2430 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2431 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2432 Related users changed.
2433 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2434 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2435 last_mouse_movement_time, going to replace static variables below.
2437 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2438 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2440 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2441 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2442 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2443 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2444 static variables below.
2445 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2446 (last_mouse_scroll_bar): Remove.
2447 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2448 (mouseExited): Related users changed.
2450 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2452 Do not use external array to process X scroll bar messages.
2453 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2454 (x_send_scroll_bar_event): Pack window pointer into two slots
2455 of XClientMessageEvent if we're 64-bit. Adjust comment.
2456 (x_scroll_bar_to_input_event): Unpack accordingly.
2458 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2460 Ifdef away recent changes which aren't relevant to NS port.
2461 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2462 [!HAVE_NS]: Declare as such.
2463 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2464 [!HAVE_NS]: Define as such.
2466 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2468 * frame.c (x_redo_mouse_highlight): New function
2469 to factor out common code used in W32 and X ports.
2470 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2471 * xterm.h (struct x_display_info):
2472 * w32term.h (struct w32_display_info):
2473 * nsterm.h (struct ns_display_info): New members
2474 last_mouse_motion_frame, last_mouse_motion_x and
2475 last_mouse_motion_y, going to replace static variables below.
2476 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2477 (redo_mouse_highlight): Remove.
2478 (note_mouse_movement, syms_of_xterm): Adjust user.
2479 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2480 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2481 (redo_mouse_highlight): Remove.
2482 (note_mouse_movement, syms_of_w32term): Adjust user.
2483 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2484 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2486 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2487 * nsfns.m (compute_tip_xy): Adjust user.
2489 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2491 * frame.c (x_mouse_grabbed): New function.
2492 * dispextern.h (x_mouse_grabbed): Add prototype.
2493 (last_mouse_frame): Remove declaration.
2494 * xterm.h (struct x_display_info):
2495 * w32term.h (struct w32_display_info):
2496 * nsterm.h (struct ns_display_info): New member
2497 last_mouse_frame, going to replace...
2498 * xdisp.c (last_mouse_frame): ...global variable.
2499 (note_tool_bar_highlight):
2500 * w32term.c (w32_mouse_position, w32_read_socket):
2501 * xterm.c (XTmouse_position, handle_one_xevent):
2502 Use x_mouse_grabbed.
2503 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2505 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2507 * w32term.c (w32_read_socket): Avoid temporary
2508 variables in a call to x_real_positions.
2509 * xterm.c (handle_one_xevent): Likewise.
2511 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2513 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2514 (x_icon_type): Remove prototype.
2515 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2516 * frame.c (x_icon_type): Remove.
2517 * w32term.c (x_make_frame_visible, x_iconify_frame):
2518 * xterm.c (x_make_frame_visible, x_iconify_frame):
2519 Use x_set_bitmap_icon to factor out common code.
2521 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2523 * dispextern.h (check_x_display_info, x_get_string_resource):
2524 Declare here just once and unify the latter.
2525 * frame.c (check_x_display_info, x_get_string_resource):
2526 * nsterm.h (check_x_display_info):
2527 * xrdb.c (x_get_string_resource):
2528 * xterm.h (check_x_display_info): Remove prototypes.
2529 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2530 * w32reg.c (x_get_string_resource): Likewise.
2531 (w32_get_rdb_resource): Adjust user.
2533 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2535 * xterm.h (struct x_display_info): New member
2536 x_pending_autoraise_frame, going to replace...
2537 * xterm.c (pending_autoraise_frame): ...static variable.
2538 (x_new_focus_frame, XTread_socket): Adjust users.
2539 * w32term.h (struct w32_display_info): New member
2540 w32_pending_autoraise_frame, going to replace...
2541 * w32term.c (pending_autoraise_frame): ...global variable.
2542 (x_new_focus_frame, w32_read_socket): Adjust users.
2544 2013-09-17 Glenn Morris <rgm@gnu.org>
2546 * xdisp.c (message_dolog): If we create *Messages*,
2547 switch it to messages-buffer-mode.
2549 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2551 Don't overuse 'const' in types of locals.
2552 * bidi.c (bidi_count_bytes):
2553 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2554 (xg_event_is_for_scrollbar):
2555 * xselect.c (x_handle_property_notify)
2556 (x_handle_selection_notify, x_handle_dnd_message):
2557 * xsettings.c, xsettings.h (xft_settings_event):
2558 * xterm.c (x_handle_net_wm_state, handle_one_event)
2559 (x_menubar_window_to_frame, x_detect_focus_change)
2560 (construct_mouse_click, note_mouse_movement)
2561 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2562 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2563 (handle_one_xevent, x_handle_net_wm_state):
2564 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2565 (x_handle_dnd_message):
2566 Avoid unnecessary 'const', typically the second 'const' in
2567 'const foo * const arg', a 'const' that does not affect the API
2568 and doesn't significantly help the human reader.
2570 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2572 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2573 only if Glib < 2.36.0.
2574 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2575 * xsettings.c (init_gconf, init_gsettings): Do not check
2577 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2579 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2581 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2583 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2584 before calling g_type_init.
2586 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2588 * nsterm.m (syms_of_nsterm): ... to here.
2590 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2592 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2593 (ignore_next_mouse_click_timeout): Use Time as X does.
2594 (handle_one_xevent): Avoid cast and use unsigned comparison.
2596 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2598 Do not copy X event in handle_one_xevent except KeyPress case.
2599 Wnen XEvent is processed, it is unlikely to be changed except
2600 KeyPress case, so we can avoid copying and use const pointer to
2601 const data to make sure that an event is not changed elsewhere.
2602 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2603 const' and do not create local copy except for the KeyPress event.
2604 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2605 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2606 (x_handle_net_wm_state, x_menubar_window_to_frame)
2607 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2608 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2609 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2610 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2611 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2612 (x_handle_dnd_message):
2613 * xsettings.c (xft_settings_event):
2614 Use 'const XEvent * const' where appropriate.
2615 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2617 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2619 Fix X event waiting to handle multiple frames.
2620 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2621 * xterm.c (pending_event_wait): Remove. Adjust users.
2622 (x_detect_focus_change): Pass frame arg.
2623 (handle_one_xevent): Find related frame early and clear per-frame
2624 wait_event_type only if this is an event for the relevant frame.
2625 (x_wait_for_event): Use per-frame wait_event_type.
2627 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2629 * nsfns.m (Fx_create_frame): Fix font driver registration for
2632 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2633 for syms_of_macfont.
2635 * nsterm.m: Include macfont.h.
2636 (ns_tmp_flags, ns_tmp_font): Remove.
2637 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2638 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2639 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2640 (changeFont:): Fix code style. Check for font driver type when
2643 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2646 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2647 (nsfont_open): Set font driver type.
2648 Set font->ascent and font->descent. Figure out font instead of
2649 ns_tmp_font, and flags instead of ns_tmp_flags.
2650 Fix indentation. Remove call to ns_draw_text_decoration,
2653 * nsfns.m: Include macfont.h.
2654 (Fx_create_frame): Register macfont driver, make a better default font.
2655 (Fns_popup_font_panel): Get font from macfont driver, if used.
2657 * macfont.m, macfont.h, maccuvs.h: New files.
2659 * font.h: Declare syms_of_macfont.
2661 * font.c (syms_of_font): Call syms_of_macfont.
2663 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2665 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2667 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2668 and it is always zero for others, so I assume that this is an ancient
2669 leftover which nobody will want to change any more.
2670 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2671 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2672 * frame.c (x_set_scroll_bar_width):
2673 * w32fns.c (w32_createscrollbar):
2674 * w32term.c (w32_set_vertical_scroll_bar):
2675 * xfns.c (x_set_scroll_bar_default_width):
2676 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2677 (x_scroll_bar_expose): Related users changed.
2679 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2681 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2682 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2683 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2685 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2687 * nsterm.h, w32term.h, xterm.h: ...and not here.
2688 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2689 Remove unused Xisms.
2690 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2691 these modules are never compiled otherwise.
2693 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2695 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2696 Doc fix. (Bug#15375)
2698 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2700 Unify Fx_focus_frame between all ports.
2701 * frame.h (x_focus_frame): New prototype.
2702 * xfns.c (Fx_focus_frame): Remove.
2703 (syms_of_xfns): Do not defsubr it.
2704 (x_focus_frame): X implementation.
2705 * nsfns.m (Fx_focus_frame): Remove.
2706 (syms_of_nsfns): Do not defsubr it.
2707 (x_focus_frame): NS implementation.
2708 * w32term.c (Fx_focus_frame): Remove.
2709 (x_focus_on_frame): Rename to...
2710 (x_focus_frame): W32 implementation.
2711 * w32term.h (x_focus_on_frame): Remove prototype.
2712 * w32fns.c (Fx_focus_frame): Remove.
2713 (syms_of_w32fns): Do not defsubr it.
2714 * frame.c (Fx_focus_frame): Define here.
2715 (syms_of_frame): Defsubr here.
2716 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2718 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2720 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2721 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2722 each port to reference the port-specific window system data.
2723 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2724 (FRAME_DISPLAY_INFO): Define.
2725 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2726 (FRAME_DISPLAY_INFO): Define. Adjust users.
2727 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2728 (FRAME_DISPLAY_INFO): Define. Adjust users.
2729 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2730 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2731 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2732 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2733 * xselect.c, xterm.c: All related users changed.
2735 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2737 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2738 (x_menubar_window_to_frame): Remove prototypes.
2739 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2740 (x_menubar_window_to_frame, x_top_window_to_frame):
2742 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2743 (x_menubar_window_to_frame, x_top_window_to_frame):
2744 ...to here and convert all but the last to static.
2746 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2748 * lisp.mk (lisp): Add w32-common-fns.elc.
2750 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2752 * charset.c (char_charset): Document an exception for char-charset.
2754 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2756 * xterm.h (x_display_info): New field last_user_time...
2757 * xterm.c (toplevel): ...to replace static last_user_time.
2758 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2760 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2762 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2763 scroll bar values to prevent thumb from disappear and update comment.
2765 2013-09-11 Glenn Morris <rgm@gnu.org>
2767 * emacs.c (usage_message): Possessive apostrophe tweak.
2769 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2771 * nsterm.m (syms_of_nsterm): Use Qns.
2772 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2773 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2774 * xfns.c (x_display_info_for_name, Fx_open_connection):
2775 Remove old '#if 0' code.
2776 (syms_of_xfns): Use Qx.
2777 * termhooks.h (fullscreen_hook): Remove the leftover.
2778 (struct terminal): Fix typo in comment.
2780 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2782 Cleaning up a few X scroll bar bits.
2783 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2784 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2785 New member last_seen_part, going to replace...
2786 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2787 (xt_action_hook) [USE_LUCID]: Adjust user.
2788 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2789 Lucid-specific scroll bar support.
2790 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2791 to int and adjust to use last_seen_part member.
2792 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2793 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2794 Initialize last_seen_part.
2796 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2798 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2799 insert-buffer-substring an empty string.
2801 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2803 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2804 avoiding a GCC warning.
2806 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2808 Ifdef away frame tool bar code when it is not really used.
2809 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2810 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2811 and minimize_tool_bar_window_p under the above.
2812 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2813 (fset_tool_bar_window): Likewise.
2814 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2815 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2816 (change_frame_size_1):
2817 * window.c (window_from_coordinates, Frecenter): Adjust users.
2818 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2819 code is not really used.
2820 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2821 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2822 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2823 [!USE_GTK && !HAVE_NS]: Define as such.
2824 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2825 (note_mouse_highlight, expose_frame):
2826 * xfns.c (x_set_tool_bar_lines):
2827 * xterm.c (handle_one_xevent): Adjust users.
2829 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2831 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2832 This bug was introduced by my 2013-08-26 patch, which incorrectly
2833 assumed that the terminfo implementation doesn't use termcap buffers.
2834 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2835 these buffers apparently are used after all.
2836 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2837 (struct tty_display_info): Define members termcap_term_buffer and
2838 termcap_strings_buffer even if TERMINFO.
2840 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2843 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2844 'usage' docstring entry to pacify make-docfile.
2846 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2848 Change comparison functions =, <, >, <=, >= to take many arguments.
2849 * data.c: Change comparison functions' interface and implementation.
2850 * lisp.h: Make arithcompare available for efficient two arg
2852 * bytecode.c: Use arithcompare.
2853 * fileio.c: Use new interface.
2855 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2857 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2859 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2861 * eval.c (Feval): Document the new use of `lexical'.
2863 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2865 Review and drop old frame resize hack.
2866 * frame.h (struct frame): Remove force_flush_display_p.
2867 * dispnew.c (update_frame): Adjust user and don't call
2868 flush_frame here. The comment has said that there was an issues
2869 with redisplaying fringes, but I don't see any differences with
2870 and without this hack. Hopefully we can continue without it.
2871 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2872 current frame matrices twice if resized_p is set.
2874 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2876 Do not populate pure Xism x_sync to other ports.
2877 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2878 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2879 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2880 * w32term.h (x_sync): Remove prototype.
2882 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2884 Cleanup frame flushing.
2885 * dispextern.h (struct redisplay_interface):
2886 Drop flush_display_optional because flush_display is enough
2887 for X and flushing via RIF is just a no-op for others.
2888 * frame.h (flush_frame): New function.
2889 * dispnew.c (update_frame):
2890 * minibuf.c (read_minibuf):
2891 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2893 * keyboard.c (detect_input_pending_run_timers): Do not flush
2894 all frames but selected one in redisplay_preserve_echo_area.
2895 * nsterm.m (ns_flush): Remove no-op.
2896 (ns_redisplay_interface): Adjust user.
2897 * w32term.h (x_flush): Remove no-op.
2898 (w32_redisplay_interface): Adjust user.
2899 * xterm.c (x_flush): Simplify because we do not flush all
2900 frames at once any more. Adjust comment.
2901 (x_redisplay_interface): Adjust user.
2903 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2905 Port --without-x --enable-gcc-warnings to Fedora 19.
2906 * gfilenotify.c (globals_of_gfilenotify):
2907 Call g_type_init only if using an older glib version that needs it.
2909 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2911 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2912 (last_glyphless_glyph_merged_face_id): Remove declarations.
2913 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2914 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2915 (last_glyphless_glyph_merged_face_id): Now static.
2916 (merge_escape_glyph_face): New function, refactored from...
2917 (get_next_display_element): ...here.
2918 (merge_glyphless_glyph_face): New function, refactored from...
2919 (produce_glyphless_glyph): ...here...
2920 * term.c (produce_glyphless_glyph): ...and here.
2922 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2924 * eval.c (eval_sub): Only call Ffunction if necessary.
2926 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2928 Attempt to make redisplay more selective when changing cursor type.
2929 * frame.h (struct frame): New bitfield cursor_type_changed.
2930 * xdisp.c (cursor_type_changed): Remove.
2931 (try_cursor_movement, redisplay_window, try_window_id)
2932 (set_frame_cursor_types, try_window_reusing_current_matrix):
2933 Adjust to use per-frame bitfield.
2934 (redisplay_internal): Look for cursor type change on each visible
2935 frame and consider all frames if cursor type has been changed on
2936 the frame other than selected. If cursor type has been changed on
2937 selected frame only, do not use fast update.
2939 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2941 Attempt to make redisplay more selective when changing fonts.
2942 * frame.h (struct frame): New bitfield fonts_changed.
2943 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2944 (adjust_frame_glyphs): Add prototype.
2945 * dispnew.c (fonts_changed_p): Remove.
2946 (adjust_glyphs): Remove because we do not
2947 adjust matrices on all frames at once any more.
2948 (adjust_frame_glyphs): Block and unblock input here.
2949 (adjust_glyph_matrix): Use fonts_changed.
2950 (change_frame_size_1): Use adjust_frame_glyphs.
2951 * font.c (font_open_entity): Use fonts_changed.
2952 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2953 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2954 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2955 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2956 (shrink_mini_window, Fresize_mini_window_internal)
2957 (window_scroll_pixel_based, Fset_window_configuration)
2958 (apply_window_adjustment, Fset_window_vscroll):
2959 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2960 Use adjust_frame_glyphs.
2961 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2962 (try_window_reusing_current_matrix, try_window_id, display_line)
2963 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2964 (redisplay_internal): Consider fonts_changed and adjust frame
2965 matrices for each frame only if the frame is visible. If font
2966 has been changed on some frame during full redisplay, retry
2967 only visible frames where the font has been actually changed.
2969 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2971 Cache current header and mode line height for each window.
2972 * window.h (struct window): New fields mode_line_height
2973 and header_line_height.
2974 * window.c (make_window): Initialize them.
2975 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2976 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2977 (current_mode_line_height, current_header_line_height):
2979 * xdisp.c (current_mode_line_height, current_header_line_height):
2981 (pos_visible_p, init_xdisp): Adjust user.
2982 (redisplay_window): Invalidate mode_line_height and
2983 header_line_height if current and desired matrices do not agree.
2985 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2987 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2988 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2990 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2992 Make --without-x compatible with --enable-gcc-warnings.
2993 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2994 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2995 members under HAVE_WINDOW_SYSTEM.
2996 * keyboard.c (make_lispy_focus_out): Likewise.
2997 (record_menu_key): Move under HAVE_MENUS.
2998 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2999 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3000 (syms_of_xdisp): Adjust user.
3001 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3002 (start_hourglass, cancel_hourglass):
3003 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3004 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3005 and CLEAR_FONT_TABLE_NFONTS.
3006 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3007 Declare only if HAVE_WINDOW_SYSTEM.
3008 (lface_same_font_attributes_p, clear_face_gcs): Define only
3009 if HAVE_WINDOW_SYSTEM.
3011 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3013 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3014 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3015 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3017 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3021 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3023 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3024 This fixes a type error on hosts where ptrdiff_t is wider than int.
3026 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3028 * keyboard.c (read_key_sequence_vs): New function.
3029 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3032 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3034 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3036 Makefile improvements.
3037 * Makefile.in (config.status): Don't use double-colon rules, as
3038 they are not portable according to POSIX. Fix shell typo with `;
3039 I guess this rule has never been tested?
3040 (VCSWITNESS): New macro, to override any environment var.
3042 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3044 * xterm.h (struct x_display_info): Do not track X connection
3045 fd separately because it is always available from Display.
3046 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3049 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3051 * buffer.c (drop_overlay):
3052 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3053 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3055 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3057 * buffer.c (Fmake_overlay, Fmove_overlay):
3058 * intervals.c (set_point_from_marker):
3059 * print.c (PRINTPREPARE): Prefer signal_error
3060 to plain error and report unsuitable marker too.
3062 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3064 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3065 for 'dragging' member.
3066 (struct x_output): Remove set-but-unused leftovers
3067 'left_before_move' and 'top_before_move'.
3068 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3069 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3070 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3071 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3072 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3073 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3074 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3075 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3077 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3079 * nsfont.m (INVALID_GLYPH): New define.
3080 (nsfont_encode_char): Use INVALID_GLYPH.
3081 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3083 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3085 * xterm.c (x_last_mouse_movement_time): Revert last change.
3086 This code should use XDisplayMotionBufferSize to check display's
3087 motion history first, and there are few other issues as well.
3088 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3089 (handle_one_xevent): Adjust user.
3091 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3093 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3094 * frame.c (Flast_nonminibuf_frame): ... to here.
3095 (check_minibuf_window): Don't abort if no window was found
3098 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3100 Use XGetMotionEvents to ask the last mouse motion time from X server.
3101 * xterm.c (X_MOTION_HISTORY): Default to 1.
3102 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3103 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3104 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3105 Ifdef away legacy code.
3106 (XTmouse_position, x_scroll_bar_report_motion):
3107 Use x_last_mouse_movement_time.
3108 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3111 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3113 * msdos.c (last_mouse_window): Move to...
3114 (dos_rawgetc): ...this function and adjust comment.
3115 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3116 (mouseMoved): ...this function and adjust comment.
3117 * w32term.c (last_window): Likewise with...
3118 (w32_read_socket): ...this function.
3119 * xterm.c (last_window): Likewise with...
3120 (handle_one_xevent): ...this function.
3122 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3124 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3125 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3126 (handle_one_xevent): ...to here.
3127 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3130 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3132 * msdos.c (IT_set_terminal_window): Remove no-op.
3133 (initialize_msdos_display): Adjust terminal setup.
3134 * w32console.c (w32con_set_terminal_window): Remove no-op.
3135 (initialize_w32_display): Adjust terminal setup.
3136 * w32term.c (w32_set_terminal_window): Remove no-op.
3137 (w32_create_terminal): Adjust terminal setup.
3138 * xterm.c (XTset_terminal_window): Remove no-op.
3139 (x_create_terminal): Adjust terminal setup.
3141 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3143 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3145 (ns_create_terminal): Adjust terminal setup.
3146 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3148 (w32_create_terminal): Adjust terminal setup.
3149 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3151 (x_create_terminal): Adjust terminal setup.
3153 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3155 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3156 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3157 * dispnew.c (buffer_posn_from_coords):
3158 * window.c (Fwindow_end, displayed_window_lines):
3159 * xdisp.c (redisplay_mode_lines): Use it.
3161 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3163 * fontset.c (face_for_char): Check char in the current face font first
3164 if HAVE_NS (Bug#15138).
3166 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3168 * window.c (temp_output_buffer_show): Make sure window returned
3169 by display_buffer is live (Bug#15213).
3171 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3173 Minor cleanup to avoid forward declarations.
3174 * coding.h (struct ccl_spec): Remove forward declaration.
3175 * composite.h (toplevel): Include font.h.
3176 (struct composition_it, struct face, struct font_metrics):
3177 Remove forward declaration.
3178 * dispextern.h (struct image, struct atimer): Likewise.
3179 * emacsgtkfixed.h (struct frame): Likewise.
3180 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3181 * font.h (struct font_driver, struct font, struct glyph_string)
3182 (struct face): Remove forward declaration.
3183 * fontset.h (struct face, struct font): Likewise.
3184 * frame.h (toplevel): Style cleanup.
3185 (enum output_method): Move to...
3186 * termhooks.h (enum output_method): ...here.
3187 (struct glyph, struct frame, struct ns_display_info)
3188 (struct x_display_info, struct w32_display_info):
3189 Remove forward declaration.
3190 * xterm.h (toplevel): Include termhooks.h.
3191 (struct font, struct window, struct glyph_matrix, struct frame)
3192 (struct input_event, struct face, struct image): Remove forward
3194 * gtkutil.h (struct _widget_value): Likewise.
3195 * keyboard.h (toplevel): Include termhooks.h.
3196 (struct input_event): Remove forward declaration.
3198 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3200 * intervals.c (set_point_from_marker): New function.
3201 * editfns.c (Fgoto_char):
3202 * process.c (Finternal_default_process_filter):
3203 * window.c (select_window_1): Use it.
3204 * buffer.h (set_point_from_marker): Add prototype.
3206 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3208 * w32.c (term_winsock): Call release_listen_threads before calling
3210 (_sys_wait_accept): Wait for accept event in a loop with a finite
3211 timeout, instead of waiting indefinitely. Will hopefully avoid
3212 hanging during exit because WSACleanup deadlocks waiting for the
3213 event object to be released. (Bug#14333)
3215 * w32proc.c (release_listen_threads): New function, signals all
3216 the reader threads that listen for connections to stop waiting.
3218 * w32.h (release_listen_threads): Add prototype.
3220 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3222 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3223 field of new marker (for sanity and safety).
3224 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3225 anyway because XMISCTYPE is a function and can't be an lvalue).
3227 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3229 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3230 (x_after_update_window_line, x_scroll_bar_create):
3231 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3232 (handle_one_xevent, x_clear_frame_area):
3233 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3234 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3235 * xterm.h (x_clear_area): Adjust prototype.
3237 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3239 Hook scanning and indentation functions to find_newline. This helps
3240 to avoid duplicated code and renders more respect to newline cache.
3241 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3242 * cmds.c (Fforward_line):
3243 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3244 Use find_newline and avoid unnecessary point movements.
3245 * search.c (scan_newline): Implement on top of find_newline.
3247 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3249 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3250 scoped code (bug#11258).
3252 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3254 * nsterm.m (last_window): New variable.
3255 (EV_TRAILER2): New macro.
3256 (EV_TRAILER): Call EV_TRAILER2.
3257 (mouseMoved:): Add support for mouse-autoselect-window
3258 on nextstep (Bug#6888).
3260 2013-08-28 Andreas Schwab <schwab@suse.de>
3262 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3263 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3264 Remove unused macro definitions.
3265 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3266 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3267 Only define if emacs.
3269 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3271 Prefer enum glyph_row_area to int where appropriate.
3272 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3274 (window_box, window_box_width, window_box_left, window_box_left_offset)
3275 (window_box_right, window_box_right_offset): Adjust prototypes.
3276 * xdisp.c (window_box, window_box_width, window_box_left)
3277 (window_box_left_offset, window_box_right, window_box_right_offset):
3278 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3279 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3280 * nsterm.m (ns_clip_to_row):
3281 * w32term.c (w32_clip_to_row):
3282 * xterm.c (x_clip_to_row): Likewise.
3284 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3286 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3287 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3289 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3291 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3292 for portability to hosts where /bin/sh has problems.
3294 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3296 Redesign redisplay interface to drop global output_cursor.
3297 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3298 (toplevel): Remove declaration of output_cursor.
3299 (set_output_cursor, x_cursor_to): Remove prototype.
3300 * window.h (struct window): New member output_cursor.
3301 (output_cursor_to): New function to replace RIF member.
3302 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3303 (update_text_area, set_window_cursor_after_update): Use it.
3304 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3305 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3306 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3307 * w32term.c (x_update_window_begin, x_update_window_end):
3308 * xterm.c (x_update_window_begin, x_update_window_end):
3309 Adjust to use per-window output cursor.
3311 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3313 Simplify SELECT_TYPE-related code.
3314 Like EMACS_TIME, this portability layer is no longer needed, since
3315 Emacs has been using fd_set as a portability layer for some time.
3316 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3317 (SELECT_TYPE): Remove. All uses changed to fd_set.
3318 (fd_set) [!FD_SET]: New typedef.
3320 Simplify EMACS_TIME-related code.
3321 This portability layer is no longer needed, since Emacs has been
3322 using struct timespec as a portability layer for some time.
3323 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3324 Include <time.h> rather than "systime.h"; that's all that's needed now.
3325 * dispnew.c: Include <timespec.h> rather than "systime.h";
3326 that's all that's needed now.
3327 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3328 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3329 TIMESPEC_RESOLUTION.
3330 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3331 LOG10_TIMESPEC_RESOLUTION.
3332 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3333 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3334 (make_emacs_time): Remove. All used changed to make_timespec.
3335 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3336 (current_timespec): Rename from current_emacs_time. All uses changed.
3337 (add_emacs_time): Remove. All uses changed to timespec_add.
3338 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3339 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3340 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3341 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3342 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3343 (current_timespec): Rename from current_emacs_time. All uses changed.
3344 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3345 changed to timespec_cmp.
3346 * xgselect.c: Include <timespec.h>, since our .h files don't.
3348 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3350 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3351 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3352 Remove the leftovers.
3353 * gtkutil.c (toplevel): Do not declare Qxft but include
3355 * image.c (toplevel): Do not declare Vlibrary_cache because
3356 it's already done in lisp.h.
3358 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3360 * lisp.h (Mouse_HLInfo): Move from here...
3361 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3362 (reset_mouse_highlight): New function.
3363 * msdos.c (dos_set_window_size, IT_update_begin)
3364 (internal_terminal_init):
3365 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3366 (ns_initialize_display_info):
3367 * w32console.c (initialize_w32_display):
3368 * w32term.c (x_update_window_end, x_free_frame_resources)
3369 (w32_initialize_display_info):
3370 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3371 * window.c (Fdelete_other_windows_internal):
3372 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3373 * termchar.h (toplevel):
3374 * xterm.h (toplevel): Include dispextern.h.
3376 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3378 Fix minor problems found by static checking.
3379 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3380 (expect): Avoid nested-if warning.
3381 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3382 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3383 * nsterm.h, nsterm.m (ns_select):
3384 * xgselect.c, xgselect.h (xg_select):
3385 Adjust signature to better match pselect's.
3386 * nsterm.m (ns_select):
3387 Don't set *TIMEOUT, since pselect doesn't.
3388 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3389 diagnostic about assigning const char * to it.
3390 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3392 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3394 * lread.c (substitute_object_recurse): Handle hash-tables as well
3397 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3399 Fix unlikely core dump in init_tty, and simplify terminfo case.
3400 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3401 The old version incorrectly dumped core if malloc returned a
3402 buffer containing only non-NUL bytes.
3403 (init_tty): Do not allocate or free termcap buffers; the
3404 struct does that for us now.
3405 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3406 (struct tty_display_info): Define members termcap_term_buffer and
3407 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3408 use them. Allocate them directly in struct rather than indirectly
3409 via a pointer, to simplify init_tty.
3411 * frame.c (check_minibuf_window): Initialize 'window' properly,
3412 so that Emacs reliably aborts later if 'window' is not initialized.
3414 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3416 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3417 of VoidSymbol (Bug#15154).
3419 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3421 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3422 mouse_face_beg_y and mouse_face_end_y.
3423 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3424 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3425 Adjust users and update comment where appropriate.
3427 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3429 * frame.c (check_minibuf_window): New function.
3430 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3431 Call check_minibuf_window (Bug#15183).
3433 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3435 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3436 because this is the only last cursor data we need to keep and consult.
3437 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3438 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3441 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3443 Fix recovering from possible decompression error.
3444 Since insert_from_gap doesn't always move point, we can't use PT as
3445 the position where the partially decompressed data ends, and
3446 should count how many bytes was produced so far.
3447 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3448 (unwind_decompress): Really delete partially uncompressed data.
3449 (Fzlib_decompress_region): Take decompressed data size into account.
3451 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3453 * syntax.c (init_syntax_once): Adjust comment and do an early
3454 initialization of Qchar_table_extra_slots just once...
3455 * casetab.c (init_casetab_once):
3456 * category.c (init_category_once):
3457 * character.c (syms_of_character):
3458 * coding.c (syms_of_coding):
3459 * xdisp.c (syms_of_xdisp): ...and omit it here.
3461 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3463 * xdisp.c (get_next_display_element): Don't apply to characters
3464 from a display vector the logic of setting it->end_of_box_run_p
3465 suitable for characters from a buffer. (Bug#15175)
3467 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3468 to handle directories, rather than '_utime' which doesn't.
3471 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3473 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3474 or fullscreen (Bug#14627).
3476 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3478 System-dependent integer overflow fixes.
3479 * process.c (Fset_process_window_size): Signal an error if
3480 the window size is outside the range supported by the lower level.
3481 * sysdep.c (set_window_size): Return negative on error,
3482 nonnegative on success, rather than -1, 0, 1 on not in system,
3483 failure, success. This is simpler. Caller changed.
3484 (serial_configure): Remove unnecessary initialization of local.
3485 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3486 size fits in unsigned long; this isn't true on some 32-bit hosts.
3487 Avoid buffer overrun if some future version of /proc/meminfo has a
3488 variable name longer than 20 bytes.
3489 (system_process_attributes) [__FreeBSD__]:
3490 Don't assume hw.availpages fits in 'int'.
3492 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3494 Don't let very long directory names overrun the stack.
3495 Fix some related minor problems involving "//", vfork.
3496 * callproc.c (encode_current_directory): New function.
3497 (call_process): Don't append "/"; not needed.
3498 * fileio.c (file_name_as_directory_slop): New constant.
3499 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3500 this can save the caller having to alloca.
3501 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3502 Use SAFE_ALLOCA, not alloca.
3503 (directory_file_name, Fexpand_file_name): Leave leading "//"
3504 alone, since it can be special even on POSIX platforms.
3505 * callproc.c (call_process):
3506 * process.c (Fformat_network_address):
3507 * sysdep.c (sys_subshell):
3508 Use encode_current_directory rather than rolling our own.
3509 (create_process): No need to encode directory; caller does that now.
3510 * process.h (encode_current_directory): New decl.
3511 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3512 Rework to avoid 'goto xyzzy;'.
3514 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3516 * xdisp.c (handle_face_prop): If the default face was remapped use
3517 the remapped face for strings from prefix properties. (Bug#15155)
3519 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3521 Minor cleanup for redisplay interface and few related functions.
3522 * frame.h (enum text_cursor_kinds): Move from here...
3523 * dispextern.h (enum text_cursor_kinds): ...to here.
3524 (toplevel): Drop unnecessary declarations.
3525 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3526 in update_window_end_hook and draw_window_cursor functions.
3527 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3528 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3529 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3530 * xterm.c (x_update_window_end, x_draw_window_cursor):
3531 * xdisp.c (display_and_set_cursor, update_window_cursor)
3532 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3533 enum text_cursor_kinds where appropriate.
3535 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3537 Redesign redisplay interface to drop updated_row and updated_area.
3538 * dispextern.h (updated_row, updated_area): Remove declaration.
3539 (struct redisplay_interface): Pass glyph row and row area parameters
3540 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3541 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3543 * dispnew.c (updated_row, updated_area): Remove.
3544 (redraw_overlapped_rows, update_window_line): Adjust user.
3545 (update_marginal_area, update_text_area): Likewise. Pass updated row
3546 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3547 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3550 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3552 * process.c (flush_pending_output): Remove stub.
3555 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3557 * callproc.c: Fix race that killed background processes (Bug#15144).
3558 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3559 Record deleted process-id in critical section, not afterwards.
3560 Don't mistakenly kill process created by a call-process invocation
3561 that discards output and does not wait.
3563 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3565 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3566 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3567 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3568 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3569 to shut up compiler in mark_object.
3570 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3572 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3574 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3575 We can't portably rely on PTY_OPEN doing that, even if
3576 it calls posix_openpt with O_CLOEXEC.
3578 2013-08-20 Kenichi Handa <handa@gnu.org>
3580 * character.c (string_char): Improve commentary.
3582 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3584 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3585 (struct animation_cache): Make signature a flexible array member.
3586 All uses changed. This is a tad slower but may insulate us better
3587 from future changes to ImageMagick.
3589 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3591 * image.c: Shrink memory needed for animation cache.
3592 (SIGNATURE_DIGESTSIZE): New constant.
3593 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3594 (imagemagick_create_cache): Copy the signature. This saves
3595 several KB of memory that ImageMagick wastes per signature.
3596 Don't bother updating the update_time, as the caller does that now.
3597 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3598 it's a fixed size struct member now.
3599 (imagemagick_get_animation_cache): Always destroy the signature,
3600 as it's now imagemagick_create_cache's responsibility to copy it.
3601 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3602 and use memcmp rather than strcmp.
3603 eassert that ImageMagick returns a signature of the specified length.
3605 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3607 * image.c (imagemagick_get_animation_cache): Don't segfault on
3609 (imagemagick_get_animation_cache): Revert to previous definition
3610 so that it actually works. But keep the memory leak fix.
3611 (imagemagick_get_animation_cache): Fix memory leak.
3613 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3615 * image.c: Fix animation cache signature memory leak.
3616 Fix some other minor performance problems while we're at it.
3617 (imagemagick_create_cache): Clear just the members that
3618 need clearing. Don't set update_time, as caller does that now.
3619 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3620 Simplify by using pointer-to-pointer instead of a prev pointer.
3621 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3622 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3623 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3624 it's already a copy. Free the signature probe unless it's cached.
3626 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3627 This was introduced by my 2013-08-12 fix for Bug#15035.
3629 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3631 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3632 (imagemagick_prune_animation_cache): Now static.
3634 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3636 * image.c (imagemagick_get_animation_cache): Don't segfault when
3637 pruning all entries.
3639 2013-08-18 Ken Brown <kbrown@cornell.edu>
3641 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3642 static heap if ENABLE_CHECKING is defined.
3643 (max_bss_sbrk_ptr): New variable.
3645 (report_sheap_usage): Report maximum static heap usage instead of
3646 ending static heap usage.
3648 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3650 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3651 of zlib_initialized according to the results of calling
3652 init_zlib_functions.
3654 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3656 * image.c: Implement an ImageMagick per-image cache.
3657 (imagemagick_get_animation_cache): Fix a double-free error.
3658 (imagemagick_load_image): Remove the ping_wand code, which only
3659 apparently saved time on invalid animated images, and slowed down
3660 everything else. Optimise for the common case.
3662 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3664 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3666 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3668 * marker.c (set_marker): Remove documentation of undefined behavior.
3670 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3672 * image.c (imagemagick_compute_animated_image): Animate correctly
3673 when sub-images are smaller than the main image.
3674 (imagemagick_compute_animated_image): Setting the iterator row to
3675 zero is apparently not allowed.
3676 (imagemagick_compute_animated_image): Allow images that say they
3677 have sub-images that are bigger than the main image, but just crop
3680 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3682 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3684 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3686 * image.c (imagemagick_compute_animated_image): Respect the GIF
3689 2013-08-15 Ken Brown <kbrown@cornell.edu>
3691 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3692 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3695 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3697 Fix minor problems found by static checking.
3698 * frame.c (delete_frame):
3699 * xdisp.c (next_element_from_display_vector):
3700 Avoid uninitialized local.
3701 * image.c (imagemagick_compute_animated_image): Port to C89.
3702 Prefer usual GNU indentation style for loops.
3703 Be more careful about bizarrely large sizes, by using ptrdiff_t
3706 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3708 Fix infinite frame selection loop (Bug#15025).
3709 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3711 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3713 * xdisp.c (compute_window_start_on_continuation_line):
3714 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3715 to make sure we end up setting the window start at the leftmost
3716 visible character of the display line. This avoids funky
3717 horizontal shifting because the window start is not kept on the
3718 same position. (Bug#15090)
3719 (next_element_from_display_vector): Support 'box' face attribute
3720 in the face definitions of a display vector. (Bug#15099)
3722 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3724 * image.c (imagemagick_compute_animated_image): Implement animated
3726 (imagemagick_compute_animated_image): Fix some compilation
3727 warnings. Implement a very simple cache to make the animation
3728 usable at all, but it should be replaced with a per-image cache.
3730 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3732 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3733 to do `for' loops over alist values.
3734 * buffer.h (FOR_EACH_BUFFER):
3735 * process.c (FOR_EACH_PROCESS): Use it.
3736 (handle_child_signal, status_notify, Fget_buffer_process)
3737 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3739 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3741 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3742 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3743 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3744 to xzalloc and so avoid redundant call to memset.
3745 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3746 members because it is allocated with xzalloc and so already zeroed.
3748 2013-08-14 Ken Brown <kbrown@cornell.edu>
3750 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3753 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3755 Utility function and macro to copy Lisp string to C string.
3756 * lisp.h (xlispstrdupa): New macro.
3757 (xlispstrdup): New prototype.
3758 * alloc.c (xlispstrdup): New function.
3759 * callint.c (Fcall_interactively):
3760 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3761 (Fsubstitute_in_file_name):
3762 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3763 * image.c (x_create_bitmap_from_file):
3764 * w32term.c (w32_term_init):
3765 * xterm.c (x_term_init): Use xlispstrdup.
3767 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3769 * image.c (imagemagick_load_image): Make animated pictures work.
3770 There's still some problems with background color settings, though
3773 * decompress.c (unwind_decompress): Always restore point.
3775 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3777 * marker.c (set_marker): Reformat documentation.
3779 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3781 * xdisp.c (cursor_type_changed): Now static.
3783 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3784 Use changed. This avoids the need to call xmalloc and for the
3785 caller to call xfree, and avoids memory leaks in some situations.
3787 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3789 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3790 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3791 (redisplay_window): If window_end_valid is cleared due to non-zero
3792 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3793 so do not call to try_cursor_movement for that window.
3795 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3797 * window.h (struct window): Convert window_end_pos and
3798 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3799 (wset_window_end_pos, wset_window_end_vpos): Remove.
3800 * dispnew.c (adjust_glyph_matrix):
3801 * window.c (Fwindow_end, replace_window, set_window_buffer)
3803 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3804 (set_vertical_scroll_bar, redisplay_window, try_window)
3805 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3806 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3807 (note_mouse_highlight): Adjust users.
3808 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3811 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3813 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3814 * image.c (imagemagick_filename_hint): Use `const char *' and
3815 prefer SSDATA to SDATA to avoid warnings.
3817 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3819 Cleanup window fringes, margins and scroll bars adjustments.
3820 * window.c (set_window_fringes, set_window_margins)
3821 (set_window_scroll_bars, apply_window_adjustment): New functions.
3822 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3823 (Fset_window_scroll_bars): Use them.
3825 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3827 * window.h (struct window): Convert scroll_bar_width
3828 from Lisp_Object to integer. Adjust comment.
3829 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3831 * window.c (wset_scroll_bar_width): Remove.
3832 (make_window): Initialize scroll_bar_width.
3833 (Fsplit_window_internal): Use direct assignment.
3834 (Fset_window_configuration, save_window_save):
3835 Convert Lisp_Object to integer and back where appropriate.
3836 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3837 bar was actually changed, and mention this in docstring.
3839 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3841 * decompress.c: Minor simplifications.
3842 (Fzlib_decompress_region): Don't bother verifying
3843 that avail_out <= UINT_MAX, as that was confusing.
3844 Mention the restriction in a comment instead.
3845 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3847 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3849 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3850 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3852 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3854 * image.c (imagemagick_filename_hint): Check for errors in the
3857 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3859 * window.c (Fwindow_margins): Return nil when there's no marginal
3860 area, as per the documented API.
3862 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3863 Fmake_vector, as scroll bar's struct members are not all Lisp
3864 objects now. This avoids crashes in GC.
3866 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3867 bool, so its address could be taken.
3869 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3871 * image.c (imagemagick_filename_hint): New function to possibly
3872 apply `image-content-type-suffixes'.
3873 (imagemagick_load_image): Use it.
3875 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3877 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3878 if loading zlib failed.
3880 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3882 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3883 2013-08-13 checkin below. Change bool to BOOL, rule is:
3884 All Obj-C code uses BOOL, except for interfaces callable from C.
3886 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3888 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3890 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3891 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3892 bool instead of BOOL.
3893 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3894 from Lisp_Object to bitfield. Adjust comment.
3895 * w32term.c (x_scroll_bar_create): Adjust user.
3896 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3897 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3898 Use bool for boolean.
3899 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3900 to `unsigned int' when defining a bitfield.
3902 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3904 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3906 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3908 * window.h (struct window): Convert left_margin_cols and
3909 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3910 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3911 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3913 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3915 (showing_window_margins_p, update_window_line, update_frame_1):
3916 * fringe.c (draw_fringe_bitmap_1):
3917 * xdisp.c (window_box_width): Adjust users.
3918 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3919 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3920 Use direct assignment.
3921 (Fset_window_configuration, save_window_save, Fwindow_margins):
3922 Convert Lisp_Object to integer and back where appropriate.
3923 (Fset_window_margins): Adjust user. Return t if any margin
3924 was actually changed, and mention this in docstring.
3926 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3928 * syntax.c (forward_word):
3929 * cmds.c (forward_char, backward_char): Mention the optional argument.
3931 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3933 * window.h (struct window): Convert left_fringe_width
3934 and right_fringe_width from Lisp_Objects to integers.
3936 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3937 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3938 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3940 (make_window): Initialize new integer fields to -1.
3941 (Fsplit_window_internal): Use direct assignment.
3942 (Fset_window_configuration, save_window_save):
3943 Convert Lisp_Object to integer and back where appropriate.
3944 (Fset_window_fringes): Adjust user. Return t if any fringe
3945 was actually changed, and mention this in docstring.
3947 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3949 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3950 * nsfns.m (x_set_cursor_type):
3951 * w32fns.c (x_set_cursor_type):
3952 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3953 * xdisp.c (set_frame_cursor_types): ...but in common code.
3955 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3957 * font.c (clear_font_cache): New function, stripped from...
3958 (Fclear_font_cache): ...here, which now uses the function
3959 above. Adjust comment.
3960 * font.h (clear_font_cache): Add prototype.
3961 * xfaces.c (clear_face_cache): Use clear_font_cache.
3963 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3965 * window.c (Fset_window_start): Compare `w', not `window' because
3966 `w' might not be equal to `window' after call to decode_live_window.
3968 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3970 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3971 This fixes a problem introduced by the Bug#15035 patch
3972 when using GPG. Reported by Herbert J. Skuhra.
3974 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3976 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3977 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3978 not yet initialized.
3980 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3982 * decompress.c (Fzlib_decompress_region): Support zlib
3983 decompression, too, and rename.
3985 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3987 Minor zlib configuration tweaks.
3988 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3989 Don't assume presence of fn_inflateInit2_ zlib internal function.
3991 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3993 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3994 include the zlib prefix.
3996 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3998 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3999 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4000 define static variables that are pointers to zlib functions to be
4002 (init_zlib_functions) [WINDOWSNT]: New function.
4003 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4005 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4006 macros instead of invoking the zlib functions directly.
4007 (syms_of_decompress): DEFSYM Qzlib_dll.
4008 Staticpro Szlib_available_p.
4010 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4012 Avoid looping over all frame windows to freeze and unfreeze.
4013 * window.h (struct window): Drop frozen_window_start_p.
4014 (freeze_window_starts): Drop prototype.
4015 * frame.h (struct frame): New frozen_window_starts flag.
4016 (FRAME_WINDOWS_FROZEN): New macro.
4017 * window.c (freeze_window_start, freeze_window_starts):
4019 (select_window, replace_window): Adjust users.
4020 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4021 (window_frozen_p): New function.
4022 (redisplay_window): Use it.
4024 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4026 Fix some fd issues when running subprocesses (Bug#15035).
4027 Fix bugs that can leak files or file descriptors on errors.
4028 Don't unlink open temp files, as that's hard for users to diagnose
4029 when things go awry (e.g., temp disk exhausted).
4030 Don't bother to lock temp files. Check for invalid recursion.
4031 * callproc.c (synch_process_fd): Remove. All uses removed.
4032 (synch_process_tempfile): New var or macro.
4033 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4035 (record_kill_process): New arg, the temp name. All callers changed.
4036 (delete_temp_file): Now just a simple wrapper around unlink.
4037 (call_process_kill): New arg, the call_process_fd array.
4038 Close them all. Clear synch_process_pid. Remove the temp file,
4039 or arrange for it to be removed.
4040 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4041 that's been moved to synch_process_tempfile. Caller changed.
4042 Do not remove the tempfile; that's now call_process_kill's
4044 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4045 call_process_kill; the caller now does that.
4046 (call_process_cleanup): Do not close the process fd; that's now
4047 call_process_kill's responsibility.
4048 (Fcall_process): Implement via new function call_process, which
4049 has most of the old body of Fcall_process, but with a different API.
4050 (call_process): New function that does not open or close filefd if
4051 it is nonnegative. Record which fds need to be closed, and let
4052 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4053 Signal an error if invoked recursively (could be done via a hook).
4054 Simplify creation of the tempfile in the MSDOS case.
4055 Don't create the output file until after checking for the executable.
4056 Report any failure to open /dev/null.
4057 Don't open /dev/null for writing twice; once is enough.
4058 Don't create pipe if all output is being discarded or sent to file.
4059 Don't worry about setting up the coding system or reading from the
4060 pipe if all output is being discarded.
4061 Hoist fd_error local into top level, to lessen block nesting.
4062 Don't record deleted pid here; now done by Fcall_process_region.
4063 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4064 and note its success in synch_process_tempfile.
4065 Do not leak resources when child_setup fails.
4066 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4067 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4068 (create_temp_file): Now returns open fd, with an additional
4069 Lisp_Object * argument to return the name. All callers changed.
4070 Do not close the file; rewind it instead, and leave it open for
4071 the caller. Do not lock the temp file. Unwind-protect the file
4072 and the file-descriptor.
4073 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4074 If an asynchrounous process, record it here, not in call_process.
4075 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4076 * eval.c (set_unwind_protect): New function.
4077 * fileio.c (write_region): New function, generalized from the
4078 old Fwrite_region. Do not lock temp files.
4079 (Fwrite_region): Use it.
4080 * lisp.h (set_unwind_protect, write_region): New decls.
4081 * process.c: Include <verify.h>.
4082 (make_process): Mark fds as initially closed.
4083 (deleted_pid_list): Now a list of pid-filename pairs.
4085 (close_process_fd): New function.
4086 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4087 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4088 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4089 (create_process, create_pty, Fmake_serial_process)
4090 (server_accept_connection): Record which fds need to be closed,
4091 and let deactivate_process close them.
4092 (Fmake_network_process): Do not discard the unwind-protect
4093 until it's safe to do so.
4094 (deactivate_process): Close the fds opened by create_process etc.
4095 (Fprocess_send_eof): Adjust to new way of recording open fds.
4096 Report an error if /dev/null can't be opened, instead of aborting.
4097 * process.h (PROCESS_OPEN_FDS): New constant.
4098 (struct Lisp_Process): New member open_fds.
4099 (record_kill_process, record_deleted_pid): Adjust signatures.
4100 (record_deleted_pid): Move decl here ...
4101 * syswait.h (record_deleted_pid): ... from here.
4103 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4105 * decompress.c: Fix bugs with large buffers and weird inputs.
4106 Tune a bit. Reindent as per usual Emacs style.
4107 (BUFFER_SIZE): Remove.
4108 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4109 more than UINT_MAX bytes. Decompress into the gap instead of into
4110 an auto buffer, as this should avoid copying. Return nil if
4111 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4112 set immediate_quit; we shouldn't trust zlib code that much.
4114 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4116 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4117 errors, and really move the gap to where we want it.
4119 * lisp.h: Include decompress.c support.
4121 * emacs.c (main): Include decompress.c support.
4123 * Makefile.in: Include -lz if present.
4125 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4127 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4128 (initWithTitle:): Initialize frame to 0.
4129 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4130 (fillWithWidgetValue:frame:): Rename from
4131 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4133 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4134 fillWithWidgetValue:frame:
4136 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4137 remove memory leak warnings.
4139 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4140 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4143 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4144 (x_activate_menubar): Update the whole menu.
4145 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4146 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4147 current event is not NSSystemDefined (Bug#15001).
4148 Call ns_check_menu_open only if trackingMenu is 2.
4149 (menuDidClose:): New method, decrease trackingMenu.
4150 (fillWithWidgetValue:setDelegate:): New method.
4151 (fillWithWidgetValue:): Call the above.
4153 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4155 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4157 Omit some unnecessary casts.
4158 Many of these go back to the old pre-C89 days, when they may have
4159 been needed, but we've been assuming C89 or later for a while now.
4160 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4161 (live_float_p, live_misc_p, live_vector_p):
4162 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4163 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4164 (defvar_per_buffer):
4165 * callint.c (Fcall_interactively):
4166 * doc.c (Fsubstitute_command_keys):
4167 * filelock.c (get_boot_time):
4168 * frame.c (xrdb_get_resource):
4169 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4170 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4171 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4172 (menuitem_highlight_callback, menu_destroy_callback)
4173 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4174 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4175 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4176 (xg_tool_bar_help_callback, tb_size_cb):
4177 * image.c (xpm_alloc_color, png_read_from_memory)
4178 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4179 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4181 * keymap.c (describe_map):
4182 * nsfns.m (Fns_display_monitor_attributes_list):
4183 * nsmenu.m (process_dialog:):
4184 * nsterm.m (hold_event):
4185 * process.c (wait_reading_process_output):
4186 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4187 * scroll.c (do_direct_scrolling, scrolling_1):
4188 * termcap.c (tgetent):
4189 * window.c (check_window_containing, add_window_to_list)
4190 (freeze_window_starts):
4191 * xdisp.c (compare_overlay_entries, vmessage):
4192 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4193 (x_get_monitor_attributes_xrandr)
4194 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4195 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4196 * xfont.c (xfont_match, xfont_open):
4197 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4198 (menubar_selection_callback, menu_position_func)
4199 (popup_selection_callback, create_and_show_popup_menu)
4200 (dialog_selection_callback, create_and_show_dialog):
4201 * xrdb.c (x_get_string_resource):
4203 * xsmfns.c (x_session_check_input):
4204 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4205 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4206 (xaw_jump_callback, xaw_scroll_callback):
4207 Omit unnecessary casts.
4209 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4211 Minor string-length refactoring.
4212 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4213 * frame.c (make_monitor_attribute_list):
4214 Prefer build_string to strlen + make_string.
4216 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4218 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4219 don't check minor_code (Bug#14417).
4221 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4223 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4224 vertical positions instead. This avoids calling MATRIX_ROW with
4225 row numbers that are possibly beyond valid limits. (Bug#15064)
4227 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4229 Use xstrdup and build_unibyte_string where applicable.
4230 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4231 * xfns.c (x_window):
4232 * xrdb.c (x_get_customization_string):
4233 * xterm.c (xim_initialize):
4234 * w32fns.c (w32_window): Use xstrdup.
4235 (w32_display_monitor_attributes_list):
4236 * emacs.c (init_cmdargs):
4237 * keyboard.c (PUSH_C_STR):
4238 * nsfont.m (nsfont_open):
4239 * sysdep.c (system_process_attributes):
4240 * w32.c (system_process_attributes):
4241 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4243 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4245 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4246 variables of these types so that GDB would know about them, as aid
4247 for debugging fatal exceptions. (Bug#15024) See also
4248 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4251 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4253 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4254 larger than the NSWindow (Bug#14934).
4256 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4258 Redesign redisplay interface to drop global variable updated_window.
4259 Always pass currently updated window as a parameter to update routines.
4260 * dispextern.h (updated_window): Remove declaration.
4261 (struct redisplay_interface): Pass window parameter to
4262 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4263 and after_update_window_hook.
4264 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4266 * dispnew.c (updated_window): Remove.
4267 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4268 (update_window_line): Adjust to match redisplay interface changes.
4269 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4270 (ns_scroll_run, ns_after_update_window_line):
4271 * w32term.c (x_update_window_begin, x_update_window_end)
4272 (x_after_update_window_line, x_scroll_run):
4273 * xterm.c (x_update_window_begin, x_update_window_end)
4274 (x_after_update_window_line, x_scroll_run):
4275 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4276 Likewise. Adjust comments where appropriate.
4277 (x_cursor_to): Simplify because this is always called during window
4278 update (but install debugging check anyway).
4279 (expose_window): Check must_be_updated_p flag to see whether this
4280 function is called during window update.
4282 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4284 Do not reset window modification event counters excessively.
4285 These leftovers and poor man's tricky methods to catch extra
4286 redisplay's attention are no longer needed.
4287 * frame.c (set_menu_bar_lines_1):
4288 * minibuf.c (read_minibuf_unwind):
4289 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4290 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4291 (window_scroll_line_based, Fset_window_configuration):
4292 * xdisp.c (redisplay_window): Do not reset last_modified and
4293 last_overlay_modified counters.
4295 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4297 * xselect.c (x_send_client_event): Set send_event and serial, memset
4298 data.l as it might be bigger than data.b. Use 24 bit mask to
4299 XSendEvent (Bug#15034).
4301 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4303 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4304 for TTY frames that are not the top frame on their console.
4307 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4309 * w32term.c (w32fullscreen_hook): Really maximize frame when
4310 asked for (Bug#14841).
4312 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4314 Prefer selected_window to Fselected_window, likewise for frames.
4315 * buffer.c (Fbuffer_swap_text):
4316 * data.c (Fvariable_binding_locus):
4317 * window.c (run_window_configuration_change_hook): Adjust users.
4318 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4319 Use decode_live_frame.
4321 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4323 Be more careful if selected window shows the buffer other than current,
4324 use window_outdated only if this is not so. This change should also
4325 address some weird issues discussed in Bug#13012.
4326 * window.h (window_outdated): New prototype.
4327 * window.c (window_outdated): Now here. Convert from static and
4328 always assume window's buffer.
4329 (Fwindow_end, Fwindow_line_height): Use it.
4330 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4331 and always assume window's buffer.
4332 (redisplay_window): Adjust user.
4333 (redisplay_internal): Call to reconsider_clip_changes once and
4334 check whether mode line should be updated only if selected window
4335 shows current buffer.
4336 (run_window_scroll_functions): Use eassert for debugging check.
4337 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4339 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4341 * window.c (window_scroll, window_scroll_pixel_based)
4342 (window_scroll_line_based): Use bool for booleans.
4344 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4346 * process.c: Fix minor off-by-one issues in descriptor counts.
4347 This shouldn't fix any real bugs, but it cleans up the code a bit.
4348 (max_process_desc, max_input_desc): -1, not 0, means none.
4350 (delete_input_desc): New function.
4351 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4352 (deactivate_process): Scan backwards when recomuting max_process_desc;
4353 that should be faster.
4354 (init_process_emacs): Initialize max_input_desc.
4356 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4358 Use region cache to speedup bidi_find_paragraph_start.
4359 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4360 Rename cache_long_line_scans to cache_long_scans.
4361 * buffer.c (bset_cache_long_line_scans): Rename to
4362 bset_cache_long_scans.
4363 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4364 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4366 (syms_of_buffer): Rename cache-long-line-scans to
4367 cache-long-scans. Adjust docstring.
4368 * search.c (newline_cache_on_off):
4369 * indent.c (width_run_cache_on_off): Adjust users.
4370 * bidi.c (bidi_paragraph_cache_on_off): New function.
4371 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4372 * insdel.c (prepare_to_modify_buffer):
4373 Invalidate bidi_paragraph_cache if enabled.
4375 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4377 Invalidate region caches only if buffer text is going to be changed.
4378 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4379 (modify_text): ...new prototype.
4380 (prepare_to_modify_buffer_1): New prototype.
4381 * textprop.c (modify_region): Rename to...
4382 (modify_text_properties): ...new function.
4383 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4384 (Fremove_list_of_text_properties): Adjust users.
4385 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4386 (modify_text): ...new function.
4387 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4388 (prepare_to_modify_buffer_1): ...new function.
4389 * casefiddle.c (casify_region):
4390 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4391 (Ftranspose_regions): Use modify_text.
4393 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4395 * lisp.mk (lisp): Add nadvice.elc.
4397 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4399 New macro to iterate over live buffers similar to frames.
4400 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4401 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4402 Declare buffer-related variables here to offload lisp.h.
4403 * buffer.c (Vbuffer_alist): Adjust comment.
4404 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4405 (other_buffer_safely):
4406 * data.c (store_symval_forwarding):
4407 * dispnew.c (Fframe_or_buffer_changed_p):
4408 * fileio.c (Fdo_auto_save):
4409 * filelock.c (unlock_all_files):
4410 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4412 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4414 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4415 * callproc.c (create_temp_file):
4416 * filelock.c (create_lock_file):
4417 Assume mkostemp, since it's now provided by Gnulib.
4419 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4421 * w32.c (mkostemp): New function.
4422 (mktemp): Remove, no longer used. Most of the code reused in
4423 mkostemp. (Bug#15015)
4424 (mktemp): Don't undef.
4426 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4428 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4429 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4430 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4431 (free_glyph_pool, check_glyph_memory): Likewise for
4432 all users. Adjust comments where appropriate.
4434 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4436 * composite.h: Minor fixups.
4437 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4438 to fix a misspelling, and change it to an inline function while
4439 we're at it (it need not be a macro). All uses changed.
4440 (composition_method, composition_valid_p):
4441 Rewrite to avoid assignments in if-conditions.
4443 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4445 Do not use global Lisp_Object in composition macros.
4446 * composite.h (composition_temp): Remove declaration.
4447 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4448 (composition_method, composition_valid_p): ...inline functions.
4449 (compose_region): Remove the leftover.
4450 * composite.c (composition_temp): Remove.
4451 (run_composition_function, update_compositions)
4452 (composition_compute_stop_pos, composition_adjust_point)
4453 (Ffind_composition_internal):
4454 * coding.c (handle_composition_annotation):
4455 * xdisp.c (handle_composition_prop, check_point_in_composition):
4456 Related users changed.
4458 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4460 Drop FRAME_PTR typedef.
4461 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4462 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4463 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4464 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4465 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4466 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4467 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4468 All related users changed.
4470 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4472 * eval.c (default_toplevel_binding): New function.
4474 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4475 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4476 (syms_of_eval): Export them.
4477 * data.c (Fdefault_value): Micro cleanup.
4478 * term.c (init_tty): Use "false".
4480 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4482 Fix X GC leak in GTK and raw (no toolkit) X ports.
4483 * xterm.c (x_free_frame_resources): If white and black relief
4484 GCs are allocated, always free them here.
4485 * xfns.c (x_make_gc): Omit redundant initialization.
4486 * widget.c (create_frame_gcs): Remove the leftover.
4487 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4488 in x_free_frame_resources.
4490 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4492 * nsterm.m (windowWillResize:toSize:): Only change title if
4493 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4495 (viewDidEndLiveResize): New method.
4497 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4498 inside NS_IMPL_COCOA.
4500 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4502 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4503 Do not check whether undo is enabled because record_insert and
4504 record_delete does that themselves.
4506 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4508 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4509 member which is not really used any more.
4510 (FRAME_XIC_BASE_FONTNAME): Remove.
4511 * xfns.c (xic_free_fontset): Adjust user.
4512 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4513 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4514 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4515 (xdialog_show): Use eassert for debugging check.
4516 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4518 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4520 * fileio.c, fns.c (merge): Move extern decl from here ...
4521 * lisp.h (merge): ... to here.
4523 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4525 Fix last font-related change.
4526 * w32font.h (w32font_list_internal, w32font_match_internal):
4528 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4529 (uniscribe_list_family): Adjust to match font API change.
4530 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4531 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4533 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4535 * frame.h (FRAME_MOUSE_UPDATE):
4536 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4537 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4539 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4541 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4542 * font.h (struct font_driver): Change list, match, and list_family
4543 functions to accept struct frame * as first arg.
4544 * font.c (font_score, font_compare, font_sort_entities):
4546 (font_sort_entities, font_list_entities, font_select_entity):
4547 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4548 match font API change.
4549 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4550 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4551 * ftxfont.c (ftxfont_list, ftxfont_match):
4552 * xftfont.c (xftfont_list, xftfont_match):
4553 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4554 * w32font.c (w32font_list, w32font_match, w32font_list):
4555 (w32font_list_internal, w32_font_match_internal): Likewise.
4556 * xfaces.c (Fx_family_fonts): Adjust user.
4558 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4560 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4561 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4562 only if HAVE_X_WINDOWS is in use.
4563 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4564 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4565 * w32term.c (x_wm_set_icon_position): Likewise.
4566 * w32fns.c (x_icon): Adjust user.
4568 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4570 * xterm.c (last_mouse_press_frame): Remove the
4571 leftover which is not really used any more.
4572 (handle_one_xevent, syms_of_xterm): Adjust users.
4573 (x_flush): Call XFlush once per each X display, not frame.
4574 This is better because this code always unconditionally skips
4575 non-X frames in Vframe_list and issues the only XFlush if we
4576 have more than one X frame on the same X display.
4577 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4578 Use bool for booleans.
4579 (x_draw_glyph_string_background, cvt_string_to_pixel):
4580 (cvt_pixel_dtor): Drop unnecessary prototypes.
4581 * xterm.h (x_display_ok): Adjust prototype.
4583 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4585 Drop unnecessary functions that deals with frame pixel size.
4586 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4587 (x_pixel_height): Drop prototypes.
4588 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4589 (x_pixel_height): Drop implementations.
4590 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4591 which should be always valid for window frame.
4592 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4593 * w32menu.c (Fx_popup_dialog):
4594 * xmenu.c (Fx_popup_dialog): Likewise for both.
4596 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4598 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4599 frame parameters and call to Fmodify_frame_parameters just once.
4600 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4601 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4602 and mention nil frame in docstring.
4604 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4606 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4607 (x_figure_window_size): Likewise. Adjust to return long.
4608 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4609 (toplevel): Move Qterminal_live_p to...
4610 * terminal.c (toplevel): ...here, make it static, and...
4611 (syms_of_terminal): ...DEFSYM here.
4612 * frame.h (Qterminal_live_p): Remove declaration.
4613 (make_frame, x_figure_window_size): Adjust prototype.
4614 * nsfns.m (Fx_create_frame): Use long for window flags.
4616 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4618 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4619 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4620 Do not assume that emacs_close (INT_MAX) is a no-op.
4622 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4624 * xfaces.c (make_face_cache): For struct face_cache, prefer
4625 xmalloc to xzalloc and so avoid redundant call to memset.
4626 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4628 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4630 * fringe.c (draw_window_fringes, update_window_fringes)
4631 (compute_fringe_widths):
4632 * w32term.c (x_draw_glyph_string):
4633 * window.c (candidate_window_p, Frecenter):
4634 * xfaces.c (realize_basic_faces, realize_default_face)
4635 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4636 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4637 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4638 * xmenu.c (Fx_menu_bar_open_internal):
4639 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4640 * xsettings.c (xft_settings_event):
4641 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4642 Use bool for booleans. Adjust style and comments where
4644 * dispextern.h (draw_window_fringes, update_window_fringes)
4645 (compute_fringe_widths):
4646 * xterm.h (x_had_errors_p): Adjust prototype.
4648 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4650 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4651 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4653 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4655 * fns.c (toplevel): Remove comment before Fsafe_length because
4658 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4660 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4662 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4664 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4665 frame which got the message is still alive, before dereferencing
4666 its pointer. (Bug#14970)
4668 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4669 be a live window, before using it as such. (Bug#14970)
4671 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4673 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4674 w32_detect_focus_change instead of doing part of its job by hand.
4675 This fixes the problem whereby FOCUS_OUT events were not sent to
4678 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4680 * process.c (Fprocess_list): Doc fix.
4682 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4683 being re-exposed only if it didn't ask to become visible.
4684 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4685 was previously iconified. (Bug#14841)
4686 (x_iconify_frame): Mark the frame iconified.
4688 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4690 Fix minor problems found by static checking.
4691 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4692 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4694 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4696 * eval.c (set_specpdl_old_value): New function.
4697 (unbind_to): Minor simplification.
4698 (get_backtrace_frame): New function.
4699 (Fbacktrace_frame): Use it. Add `base' argument.
4700 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4701 (syms_of_eval): Export backtrace-eval.
4702 * xterm.c (x_focus_changed): Simplify.
4704 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4706 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4708 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4710 * xdisp.c (redisplay_window): Instead of moving point out of
4711 scroll margin, reject the force_start method, and try scrolling
4712 instead. (Bug#14780)
4714 2013-07-24 Ken Brown <kbrown@cornell.edu>
4716 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4719 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4721 * eval.c (Fprogn): Do not check that BODY is a proper list.
4722 This undoes the previous change. The check slows down the
4723 interpreter, and is not needed to prevent a crash. See
4724 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4726 2013-07-23 Glenn Morris <rgm@gnu.org>
4728 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4730 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4732 Port to GNU/Linux systems with tinfo but not ncurses.
4733 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4734 to decide whether ncurses is being used. Without this change,
4735 GCC complains about tgetent not being declared, on a system
4736 that has tinfo installed but ncurses not installed.
4738 * eval.c (Fprogn): Check that BODY is a proper list.
4740 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4741 * data.c (Fsetq_default):
4742 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4743 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4745 Tune by taking advantage of the fact that ARGS is always a list
4746 when a function is declared to have UNEVALLED args.
4748 * emacsgtkfixed.c: Port to GCC 4.6.
4749 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4751 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4753 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4754 here to silence compiler warnings.
4756 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4758 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4759 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4760 from messing up Emacs's 'struct frame' (Bug#14923).
4762 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4764 * alloc.c (make_save_ptr_ptr): Define this function.
4765 It was inadvertently omitted. It's needed only if
4766 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4768 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4770 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4771 frame have focus (Bug#14895).
4773 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4775 Avoid vfork-related deadlock more cleanly.
4776 * callproc.c (child_setup): When the child's exec fails, output
4777 the program name, as that's more useful. Use O_NONBLOCK to avoid
4779 * process.c (create_process_1): Remove; no longer needed.
4780 (create_process): Remove timer hack; no longer needed, now that
4781 the child avoids deadlock.
4783 2013-07-20 Glenn Morris <rgm@gnu.org>
4785 * image.c (Fimage_flush): Fix doc typo.
4787 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4789 Fix array bounds violation when pty allocation fails.
4790 * process.c (PTY_NAME_SIZE): New constant.
4791 (pty_name): Remove static variable; it's now auto.
4792 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4793 Take pty_name as an arg rather than using a static variable.
4794 All callers changed.
4795 (create_process): Recover pty_flag from process, not from volatile local.
4796 (create_pty): Stay inside array even when pty allocation fails.
4797 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4799 * lread.c (Fload): Avoid initialization only when lint checking.
4800 Mention that it's needed only for older GCCs.
4802 2013-07-20 Kenichi Handa <handa@gnu.org>
4804 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4805 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4807 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4809 * lread.c (Fload): Avoid uninitialized warning.
4811 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4813 Fix some minor file descriptor leaks and related glitches.
4814 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4815 (create_lock_file): Use write, not emacs_write.
4816 * image.c (slurp_file, png_load_body):
4817 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4818 (server_accept_connection):
4819 Don't leak an fd on memory allocation failure.
4820 * image.c (slurp_file): Add a cheap heuristic for growing files.
4821 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4822 as that's what the other routines do. Maybe input need not be
4823 blocked at all, but it's better to be consistent.
4824 Avoid undefined behavior when strlen is zero.
4826 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4827 (NSTATICS): Now a constant; doesn't need to be a macro.
4829 2013-07-19 Richard Stallman <rms@gnu.org>
4831 * coding.c (decode_coding_utf_8): Add simple loop for fast
4832 processing of ASCII characters.
4834 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4836 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4838 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4840 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4841 unportable 'struct x_display_info'.
4842 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4845 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4847 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4848 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4850 (system_process_attributes): Prefer plain char to unsigned char
4851 when either will do. Clean up properly if interrupted or if
4852 memory allocations fail. Don't assume sscanf succeeds.
4853 Remove no-longer-needed workaround to stop GCC from whining.
4854 Read command-line once, instead of multiple times. Check read status a
4857 Fix obscure porting bug with varargs functions.
4858 The code assumed that int is treated like ptrdiff_t in a vararg
4859 function, which is not a portable assumption. There was a similar
4860 -- though these days less likely -- porting problem with various
4861 assumptions that pointers of different types all smell the same as
4862 far as vararg functions is conserved. To make this problem less
4863 likely in the future, redo the API to use varargs functions.
4864 * alloc.c (make_save_value): Remove this vararg function.
4865 All uses changed to ...
4866 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4867 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4869 (make_save_ptr): Rename from make_save_pointer, for consistency with
4870 the above. Define only on platforms that need it. All uses changed.
4872 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4874 * keyboard.c: Try to fix typos in previous change.
4875 (DISPLAY_LIST_INFO): New macro.
4876 (kbd_buffer_get_event): Do not access members that are not present
4877 in X11. Revert inadvertent change of "!=" to "=".
4879 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4881 * keyboard.c (kbd_buffer_get_event):
4882 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4883 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4885 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4887 * filelock.c: Fix unlikely file descriptor leaks.
4888 (get_boot_time_1): Rework to avoid using emacs_open.
4889 This doesn't actually fix a leak, but is better anyway.
4890 (read_lock_data): Use read, not emacs_read.
4892 * doc.c: Fix minor memory and file descriptor leaks.
4893 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4894 (get_doc_string, Fsnarf_documentation):
4895 Fix file descriptor leak on error.
4897 * term.c: Fix minor fdopen-related file descriptor leaks.
4898 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4899 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4901 * charset.c: Fix file descriptor leaks and errno issues.
4903 (load_charset_map_from_file): Don't leak file descriptor on error.
4904 Use plain record_xmalloc since the allocation is larger than
4905 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4907 * eval.c (record_unwind_protect_nothing):
4908 * fileio.c (fclose_unwind):
4910 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4911 The replacement doesn't block input, but that no longer seems
4914 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4916 * lread.c: Fix file descriptor leaks and errno issues.
4917 (Fload): Close some races that leaked fds or streams when 'load'
4919 (Fload, openp): Report error number of last nontrivial failure to open.
4920 ENOENT counts as trivial.
4921 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4923 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4924 now that the function is always called with a nonnegative arg.
4925 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4926 All uses replaced with ...
4927 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4929 A few more minor file errno-reporting bugs.
4930 * callproc.c (Fcall_process):
4931 * doc.c (Fsnarf_documentation):
4932 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4933 * process.c (set_socket_option):
4934 Don't let a constructor trash errno.
4935 * doc.c: Include <errno.h>.
4937 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4939 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4941 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4943 Fix w32 bug with call-process-region (Bug#14885).
4944 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4945 to Fcall_process when the input is empty. This simplifies the
4946 code a bit. It makes no difference on POSIXish platforms but
4947 apparently it fixes a bug on w32.
4949 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4950 * fileio.c (close_file_unwind): Don't close if FD is negative;
4951 this can happen when unwinding a zapped file descriptor.
4952 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4953 in case Emacs runs out of memory between the two unwind-protects.
4954 Don't trash errno when closing FD.
4955 Zap the FD in the specpdl when closing it, instead of deferring
4956 the removal of the unwind-protect; this fixes a bug where a child
4957 function unwinds the stack past us.
4959 New unwind-protect flavors to better type-check C callbacks.
4960 This also lessens the need to write wrappers for callbacks,
4961 and the need for make_save_pointer.
4962 * alloca.c (free_save_value):
4963 * atimer.c (run_all_atimers):
4965 * alloc.c (safe_alloca_unwind):
4966 * atimer.c (unwind_stop_other_atimers):
4967 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4968 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4969 * minibuf.c (choose_minibuf_frame_1):
4970 * process.c (make_serial_process_unwind):
4971 * xdisp.h (pop_message_unwind):
4972 * xselect.c (queue_selection_requests_unwind):
4973 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4974 * alloca.c (record_xmalloc):
4975 Prefer record_unwind_protect_ptr to record_unwind_protect with
4977 * alloca.c (Fgarbage_collect):
4978 Prefer record_unwind_protect_void to passing a dummy.
4979 * buffer.c (restore_buffer):
4980 * window.c (restore_window_configuration):
4981 * xfns.c, w32fns.c (do_unwind_create_frame)
4982 New wrapper. All record-unwind uses of wrappee changed.
4983 * buffer.c (set_buffer_if_live):
4984 * callproc.c (call_process_cleanup, delete_temp_file):
4985 * coding.c (code_conversion_restore):
4986 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4987 * editfns.c (save_excursion_restore)
4988 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4989 (save_restriction_restore):
4990 * eval.c (restore_stack_limits, un_autoload):
4991 * fns.c (require_unwind):
4992 * keyboard.c (recursive_edit_unwind, tracking_off):
4993 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4994 * macros.c (pop_kbd_macro, restore_menu_items):
4995 * nsfns.m (unwind_create_frame):
4996 * print.c (print_unwind):
4997 * process.c (start_process_unwind):
4998 * search.c (unwind_set_match_data):
4999 * window.c (select_window_norecord, select_frame_norecord):
5000 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5001 (fast_set_selected_frame):
5002 * xfns.c, w32fns.c (unwind_create_tip_frame):
5003 Return void, not a dummy Lisp_Object. All uses changed.
5004 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5005 * callproc.c (call_process_kill):
5006 * fileio.c (restore_point_unwind, decide_coding_unwind)
5007 (build_annotations_unwind):
5008 * insdel.c (Fcombine_after_change_execute_1):
5009 * keyboard.c (read_char_help_form_unwind):
5010 * menu.c (unuse_menu_items):
5011 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5012 * sound.c (sound_cleanup):
5013 * xdisp.c (unwind_redisplay):
5014 * xfns.c (clean_up_dialog):
5015 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5016 Accept no args and return void, instead of accepting and returning
5017 a dummy Lisp_Object. All uses changed.
5018 * cygw32.c (fchdir_unwind):
5019 * fileio.c (close_file_unwind):
5020 * keyboard.c (restore_kboard_configuration):
5021 * lread.c (readevalllop_1):
5022 * process.c (wait_reading_process_output_unwind):
5023 Accept int and return void, rather than accepting an Emacs integer
5024 and returning a dummy object. In some cases this fixes an
5025 unlikely bug when the corresponding int is outside Emacs integer
5026 range. All uses changed.
5027 * dired.c (directory_files_internal_unwind):
5028 * fileio.c (do_auto_save_unwind):
5029 * gtkutil.c (pop_down_dialog):
5030 * insdel.c (reset_var_on_error):
5031 * lread.c (load_unwind):
5032 * xfns.c (clean_up_file_dialog):
5033 * xmenu.c, nsmenu.m (pop_down_menu):
5034 * xmenu.c (cleanup_widget_value_tree):
5035 * xselect.c (wait_for_property_change_unwind):
5036 Accept pointer and return void, rather than accepting an Emacs
5037 save value encapsulating the pointer and returning a dummy object.
5039 * editfns.c (Fformat): Update the saved pointer directly via
5040 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5041 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5042 (unwind_body): New function.
5043 (record_unwind_protect): First arg is now a function returning void,
5044 not a dummy Lisp_Object.
5045 (record_unwind_protect_ptr, record_unwind_protect_int)
5046 (record_unwind_protect_void): New functions.
5047 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5048 * fileio.c (struct auto_save_unwind): New type.
5049 (do_auto_save_unwind): Use it.
5050 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5051 * insdel.c (struct rvoe_arg): New type.
5052 (reset_var_on_error): Use it.
5053 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5055 (specbinding_func): Remove; there are now several such functions.
5056 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5057 (set_unwind_protect_ptr): New function.
5058 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5060 Be simpler and more consistent about reporting I/O errors.
5061 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5062 Say "Read error" and "Write error", rather than "I/O error", or
5063 "IO error reading", or "IO error writing", when a read or write
5065 * process.c (Fmake_network_process, wait_reading_process_output)
5066 (send_process, Fprocess_send_eof, wait_reading_process_output):
5067 Capitalize diagnostics consistently. Put "failed foo" at the
5068 start of the diagnostic, so that we don't capitalize the
5069 function name "foo". Consistently say "failed" for such
5071 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5072 All callers changed. This is so it can use report_file_error.
5073 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5074 diagnostics consistently as above.
5076 * fileio.c (report_file_errno): Fix errno reporting bug.
5077 If the file name is neither null nor a pair, package it up as a
5078 singleton list. All callers changed, both to this function and to
5079 report_file_error. This fixes a bug where the memory allocator
5080 invoked by list1 set errno so that the immediately following
5081 report_file_error reported the wrong errno value.
5083 Fix minor problems found by --enable-gcc-warnings.
5084 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5085 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5087 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5089 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5090 Set event->arg to Qt if switch-event shall be generated.
5091 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5093 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5095 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5098 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5099 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5100 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5101 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5102 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5103 and there is a focused frame.
5104 (head_table): Add focus-in and focus-out.
5105 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5106 bind to handle-focus-in/out.
5108 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5109 (Fhandle_switch_frame): Call Fhandle_focus_in.
5110 (syms_of_frame): defsubr handle-focus-in/out.
5112 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5114 Fix porting bug to older POSIXish platforms (Bug#14862).
5115 * sysdep.c (emacs_pipe): New function, that implements
5116 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5117 This should port better to CentOS 5 and to Mac OS X 10.6.
5118 All calls to pipe2 changed.
5120 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5121 This makes the code easier to read and the executable a bit smaller.
5122 Do not replace all calls to Fcons that happen to create lists,
5123 just calls that are intended to create lists. For example, when
5124 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5125 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5126 Similarly for list2 through list5.
5127 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5128 * bytecode.c (exec_byte_code):
5129 * callint.c (quotify_arg, Fcall_interactively):
5130 * callproc.c (Fcall_process, create_temp_file):
5131 * charset.c (load_charset_map_from_file)
5132 (Fdefine_charset_internal, init_charset):
5133 * coding.c (get_translation_table, detect_coding_system)
5134 (Fcheck_coding_systems_region)
5135 (Fset_terminal_coding_system_internal)
5136 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5137 * composite.c (update_compositions, Ffind_composition_internal):
5138 * dired.c (directory_files_internal, file_name_completion)
5140 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5141 * doc.c (Fsnarf_documentation):
5142 * editfns.c (Fmessage_box):
5144 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5145 (Feval, eval_sub, Ffuncall, apply_lambda):
5146 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5147 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5148 (Fset_file_times, Finsert_file_contents)
5149 (Fchoose_write_coding_system, Fwrite_region):
5150 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5151 * font.c (font_registry_charsets, font_parse_fcname)
5152 (font_prepare_cache, font_update_drivers, Flist_fonts):
5153 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5154 * frame.c (make_frame, Fmake_terminal_frame)
5155 (x_set_frame_parameters, x_report_frame_params)
5156 (x_default_parameter, Fx_parse_geometry):
5157 * ftfont.c (syms_of_ftfont):
5158 * image.c (gif_load):
5159 * keyboard.c (command_loop_1):
5160 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5161 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5162 (Fminor_mode_key_binding, accessible_keymaps_1)
5163 (Faccessible_keymaps, Fwhere_is_internal):
5164 * lread.c (read_emacs_mule_char):
5165 * menu.c (find_and_return_menu_selection):
5166 * minibuf.c (get_minibuffer):
5167 * nsfns.m (Fns_perform_service):
5168 * nsfont.m (ns_script_to_charset):
5169 * nsmenu.m (ns_popup_dialog):
5170 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5171 (Fx_own_selection_internal):
5172 * nsterm.m (append2):
5173 * print.c (Fredirect_debugging_output)
5174 (print_prune_string_charset):
5175 * process.c (Fdelete_process, Fprocess_contact)
5176 (Fformat_network_address, set_socket_option)
5177 (read_and_dispose_of_process_output, write_queue_push)
5178 (send_process, exec_sentinel):
5179 * sound.c (Fplay_sound_internal):
5180 * textprop.c (validate_plist, add_properties)
5181 (Fput_text_property, Fadd_face_text_property)
5182 (copy_text_properties, text_property_list, syms_of_textprop):
5183 * unexaix.c (report_error):
5184 * unexcoff.c (report_error):
5185 * unexsol.c (unexec):
5186 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5187 (Fformat_mode_line, syms_of_xdisp):
5188 * xfaces.c (set_font_frame_param)
5189 (Finternal_lisp_face_attribute_values)
5190 (Finternal_merge_in_global_face, syms_of_xfaces):
5191 * xfns.c (x_default_scroll_bar_color_parameter)
5192 (x_default_font_parameter, x_create_tip_frame):
5193 * xfont.c (xfont_supported_scripts):
5194 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5195 (menu_help_callback, xmenu_show):
5197 * xterm.c (set_wm_state):
5198 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5199 and similarly for list2 through list5.
5201 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5203 * callproc.c (Fcall_process_region): Fix minor race and tune.
5204 (create_temp_file): New function, with the temp-file-creation part
5205 of the old Fcall_process_region. Use Fcopy_sequence to create the
5206 temp file name, rather than alloca + build_string, for simplicity.
5207 Don't bother to block input around the temp file creation;
5208 shouldn't be needed. Simplify use of mktemp.
5209 Use record_unwind_protect immediately after creating the temp file;
5210 this closes an unlikely race where the temp file was not removed.
5211 Use memcpy rather than an open-coded loop.
5212 (Fcall_process_region): Use the new function. If the input is
5213 empty, redirect from /dev/null rather than from a newly created
5214 empty temp file; this avoids unnecessary file system traffic.
5216 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5218 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5219 Simplify by making this case like the other two. This is a bit
5220 slower on obsolete hosts, but the extra complexity isn't worth it.
5222 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5223 * process.c (create_process) [!DOS_NT]:
5224 Remove now-unnecessary calls to emacs_close.
5226 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5228 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5229 returning early. (Bug#14850)
5231 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5232 and inhibit-iso-escape-detection attributes of 'undecided'.
5235 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5237 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5238 Reported by Herbert J. Skuhra in
5239 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5241 Don't lose top specpdl entry when memory is exhausted.
5242 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5243 specpdl overflow here, to simplify callers; all callers changed.
5244 Always reserve an unused entry at the stack top; this avoids
5245 losing the top entry's information when memory is exhausted.
5247 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5249 Clean up errno reporting and fix some errno-reporting bugs.
5250 * callproc.c (Fcall_process):
5251 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5252 * process.c (create_process, Fmake_network_process):
5253 * unexaix.c (report_error):
5254 * unexcoff.c (report_error):
5255 Be more careful about reporting the errno of failed operations.
5256 The code previously reported the wrong errno sometimes.
5257 Also, prefer report_file_errno to setting errno + report_file_error.
5258 (Fcall_process): Look at openp return value rather than at path,
5259 as that's a bit faster and clearer when there's a numeric predicate.
5260 * fileio.c (report_file_errno): New function, with most of the
5261 old contents of report_file_error.
5262 (report_file_error): Use it.
5263 (Ffile_exists_p, Ffile_accessible_directory_p):
5264 Set errno to 0 when it is junk.
5265 * fileio.c (Faccess_file):
5266 * image.c (x_create_bitmap_from_file):
5267 Use faccessat rather than opening the file, to avoid the hassle of
5268 having a file descriptor open.
5269 * lisp.h (report_file_errno): New decl.
5270 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5273 * process.c (create_process, wait_reading_process_output) [AIX]:
5274 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5275 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5276 a multithreaded environment anyway).
5277 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5279 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5281 * image.c (x_find_image_file): Don't close a remote file handle.
5283 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5285 Fix races with threads and file descriptors.
5286 * callproc.c (Fcall_process_region):
5287 * dired.c (open_directory):
5288 * emacs.c (main, Fdaemon_initialized):
5289 * image.c (x_find_image_file):
5290 * inotify.c (Finotify_rm_watch):
5291 * lread.c (Flocate_file_internal):
5292 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5293 * term.c (term_mouse_moveto, init_tty):
5294 * termcap.c (tgetent):
5295 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5296 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5297 * unexhp9k800.c, unexmacosx.c (unexec):
5298 * callproc.c (Fcall_process_region):
5299 Use emacs_close, not close.
5300 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5301 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5302 and posix_close function on current platforms (which all lack them).
5303 (emacs_close): Use it. This should fix the races on GNU/Linux and
5304 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5305 and it should avoid closing random victim file descriptors on
5308 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5310 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5311 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5314 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5315 This is for .gdbinit xbacktrace.
5317 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5318 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5319 (emacs_set_tty): Now static.
5320 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5321 * term.c (tty_capable_p, tty_default_color_capabilities)
5322 (get_tty_terminal, term_mouse_movement)
5323 (handle_one_term_event, init_tty, maybe_fatal):
5324 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5325 (tgetent, scan_file, name_match, compare_contin):
5326 * terminal.c (get_terminal):
5327 Use bool for boolean.
5328 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5329 Prefer char to unsigned char if either will do.
5330 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5331 (tty_write_glyphs): Prefer int to unsigned.
5332 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5333 All callers changed.
5334 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5336 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5339 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5340 (B__dummy__): New dummy symbol, to pacify C89.
5341 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5342 they can't grok varargs macros.
5343 * dispnew.c (add_window_display_history)
5344 (add_frame_display_history):
5345 * print.c (print_object):
5346 * xdisp.c (debug_method_add):
5347 Use %p printf format only for void pointers.
5348 * emacs.c (usage_message): New constant, replacing ...
5349 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5350 (main): Adjust to usage reorg.
5351 * fns.c (syms_of_fns):
5352 * profiler.c (syms_of_profiler):
5353 Don't use non-constant struct initializers.
5354 * gnutls.h (gnutls_initstage_t):
5355 * lisp.h (enum Lisp_Fwd_Type):
5356 * lread.c (lisp_file_lexically_bound_p):
5357 * xsettings.c (anonymous enum):
5358 Remove trailing comma.
5359 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5360 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5361 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5363 * regex.c (const_re_char): New type, to pacify strict C89.
5364 All uses of 'const re_char' replaced to use it.
5365 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5366 with glibc when strict C89. This change is imported from gnulib.
5368 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5369 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5370 Omit GNU_LINUX implementation, since it requires long long.
5371 * xterm.c (x_draw_underwave):
5372 Do not assume the traditional order of struct's members.
5373 (x_term_init): Rewrite to avoid the need for non-constant structure
5376 Syntax cleanup, mostly replacing macros with functions.
5377 This removes the need for the syntax_temp hack.
5378 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5379 * syntax.c (SYNTAX_INLINE): New macro.
5380 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5381 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5382 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5383 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5384 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5385 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5386 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5387 Now constants, not macros.
5388 (syntax_temp) [!__GNUC__]: Remove.
5389 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5390 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5391 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5392 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5393 Move here from syntax.h; now functions, not macros. Except for the
5394 last function, these are static since only syntax.c uses them.
5395 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5396 All uses changed. Now a function, not a macro; use this fact
5397 to simplify the code.
5398 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5399 compiler bugs; no longer relevant.
5400 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5401 (SYNTAX_INLINE): New macro.
5402 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5403 for the new functions. Use bool for boolean member.
5404 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5405 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5406 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5407 (SETUP_BUFFER_SYNTAX_TABLE):
5408 Now extern inline functions, not macros.
5409 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5410 Remove; all uses replaced by implementation.
5411 (syntax_temp) [!__GNUC__]: Remove decl.
5412 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5414 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5416 * emacs.c (main): Fix syntax error.
5418 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5420 Timestamp fixes for undo (Bug#14824).
5421 * atimer.c (schedule_atimer):
5422 * fileio.c (Ffile_newer_than_file_p):
5423 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5424 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5425 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5426 (syms_of_fileio): Remove Sclear_visited_file_name.
5427 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5428 file doesn't exist; this avoids an ambiguity with negative timestamps.
5429 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5430 * systime.h (make_emacs_time, invalid_emacs_time):
5431 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5432 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5433 * undo.c (record_first_change): Push (visited-file-modtime) onto
5434 undo list rather than reimplementing it by hand, incorrectly.
5436 2013-07-09 Ken Brown <kbrown@cornell.edu>
5438 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5440 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5442 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5444 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5446 Handle errno and exit status a bit more carefully.
5447 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5448 number into an exit status. Instead, use EXIT_CANCELED.
5449 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5450 * callproc.c (relocate_fd):
5451 * emacs.c (close_output_streams, main):
5452 * process.c (create_process):
5453 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5454 Use emacs_perror for simplicity.
5455 * callproc.c (relocate_fd, main):
5456 * sysdep.c (sys_subshell):
5457 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5458 (shut_down_emacs): Use emacs_write, not write.
5459 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5460 * fileio.c (Fcopy_file, e_write):
5461 * nsterm.m (ns_select):
5462 * process.c (send_process):
5463 * sound.c (vox_write):
5464 Use emacs_write_sig, not emacs_write.
5465 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5466 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5468 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5470 (emacs_full_write): New function.
5471 (emacs_write): Rewrite to use it.
5472 (emacswrite_sig, emacs_perror): New functions.
5473 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5475 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5477 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5478 on NS even if it is present. Pixmap on NS is a void*.
5480 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5482 Port to Ubuntu 10 (Bug#14803).
5483 Problem reported by T.V. Raman.
5484 * process.c (close_on_exec, accept4, process_socket):
5485 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5487 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5489 * w32.c (sys_dup): Declare prototype.
5493 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5495 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5497 Make file descriptors close-on-exec when possible (Bug#14803).
5498 This simplifies Emacs a bit, since it no longer needs to worry
5499 about closing file descriptors by hand in some cases.
5500 It also fixes some unlikely races. Not all such races, as
5501 libraries often open files internally without setting
5502 close-on-exec, but it's an improvement.
5503 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5504 * callproc.c (Fcall_process) [!MSDOS]:
5505 * emacs.c (main) [!DOS_NT]:
5506 * nsterm.m (ns_term_init):
5507 * process.c (create_process):
5508 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5509 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5510 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5511 Prefer mkostemp with O_CLOEXEC to mkstemp.
5512 * callproc.c (relocate_fd) [!WINDOWSNT]:
5513 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5514 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5516 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5517 Make the resulting file descriptor close-on-exec.
5518 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5519 * lread.c (load_descriptor_list, load_descriptor_unwind):
5520 Remove; no longer needed. All uses removed.
5521 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5522 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5524 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5525 (Fmake_network_process, Fnetwork_interface_list):
5526 (Fnetwork_interface_info, server_accept_connection):
5527 Make newly-created socket close-on-exec.
5528 * sysdep.c (emacs_open, emacs_fopen):
5529 Make new-created descriptor close-on-exec.
5530 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5531 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5533 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5535 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5536 for NS_IMPL_GNUSTEP.
5538 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5540 Fix openp errno handling.
5541 * callproc.c (Fcall_process): Preserve openp errno around close.
5542 * lread.c (openp): Set errno when returning -1, as some callers
5545 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5547 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5549 * nsterm.h (NSSavePanel): Update comment.
5550 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5551 (ns_run_file_dialog): Declare.
5553 * nsfns.m: Remove panelOK.
5555 (ns_run_file_dialog): New function.
5556 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5557 event loop, so file dialog is popped up by ns_run_file_dialog, called
5558 by sendEvent (Bug#14578).
5559 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5561 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5563 * xdisp.c (default_line_pixel_height): New function.
5564 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5565 (try_cursor_movement, redisplay_window, try_window)
5566 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5568 * window.c (window_scroll_pixel_based):
5569 use default_line_pixel_height.
5571 * dispextern.h (default_line_pixel_height): Add prototype.
5573 * frame.c (x_set_line_spacing): Accept a float value for
5574 line-spacing parameter, per the documentation.
5576 * data.c (Fmultibyte_string_p): Doc fix.
5578 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5580 Use emacs_open more consistently when opening files.
5581 This handles EINTR more consistently now, and makes it easier
5582 to introduce other uniform changes to file descriptor handling.
5583 * src/systdio.h: New file.
5584 * src/buffer.c (mmap_init):
5585 * cygw32.c (chdir_to_default_directory):
5586 * dispnew.c (Fopen_termscript):
5587 * emacs.c (Fdaemon_initialized):
5588 * fileio.c (Fdo_auto_save):
5589 * image.c (slurp_file, png_load_body, jpeg_load_body):
5590 * keyboard.c (Fopen_dribble_file):
5592 * print.c (Fredirect_debugging_output):
5593 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5594 * termcap.c (tgetent):
5595 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5596 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5597 * w32term.c (w32_initialize) [CYGWIN]:
5598 * xfaces.c (Fx_load_color_file):
5599 Use emacs_open instead of plain open, and emacs_fopen instead of
5601 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5602 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5603 * callproc.c (default_output_mode): New constant.
5604 (Fcall_process): Use it to call emacs_open instead of plain creat.
5605 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5606 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5607 (emacs_fopen): New function.
5608 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5609 Include <lisp.h>, for emacs_open.
5610 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5612 Remove duplicate #include directives.
5613 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5615 Don't include stdio.h twice.
5616 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5617 Don't include sys/types.h or stdio.h twice.
5618 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5619 * lread.c: Don't include coding.h twice.
5620 * nsfont.m: Don't include frame.h twice.
5621 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5622 * ralloc.c: Don't include <unistd.h> twice.
5623 * xdisp.c: Don't include font.h twice.
5624 * xterm.c: Don't include fontset.h twice.
5625 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5627 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5629 Scale ImageMagick images more carefully.
5630 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5631 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5632 Be more careful about avoiding undefined behavior after
5633 integer overflow and division by zero.
5635 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5637 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5638 (syms_of_w32fns): DEFSYM them.
5639 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5640 (CCHDEVICENAME): Define macros if not defined.
5641 (struct MONITOR_INFO_EX): New struct.
5642 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5643 (enum_display_monitors_fn): New variable.
5644 (globals_of_w32fns): Initialize it.
5645 (Fx_display_pixel_width, Fx_display_pixel_height)
5646 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5647 multi-monitor setups in docstrings.
5648 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5649 screen size by primary monitor's millimeter per pixel.
5650 (w32_monitor_enum, w32_display_monitor_attributes_list)
5651 (w32_display_monitor_attributes_list_fallback)
5652 (Fw32_display_monitor_attributes_list): New functions.
5653 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5655 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5657 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5659 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5661 * fileio.c (Qfile_notify_error): New error symbol.
5663 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5664 * inotify.c (inotify_callback, symbol_to_inotifymask)
5665 (Finotify_add_watch, Finotify_rm_watch): Use it.
5666 (inotifyevent_to_event): Exchange order of cookie and file name.
5667 (Finotify_add_watch): Adapt docstring.
5669 * lisp.h (Qfile_notify_error): Declare.
5671 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5673 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5674 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5675 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5676 which did not work (see <http://bugs.gnu.org/14569#307>).
5677 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5678 && (!noninteractive || initialized)). This attempts to thread
5679 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5681 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5683 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5684 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5686 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5688 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5689 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5690 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5691 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5693 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5695 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5696 Define to __sys_siglist.
5698 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5700 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5701 word-wrap, so that overflow-newline-into-fringe would work in
5702 visual-line-mode. (Bug#2749)
5703 (move_it_in_display_line_to): When the last scanned display
5704 element fits exactly on the display line, and
5705 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5706 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5707 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5708 finding buffer position that corresponds to pixel coordinates,
5709 e.g. in buffer_posn_from_coords.
5711 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5713 * process.c (handle_child_signal): Call catch_child_signal if
5716 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5718 Don't convert function pointers to void * and back.
5719 It isn't portable C, and it's easy enough to avoid.
5720 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5721 (make_save_value): Add support for SAVE_FUNCPOINTER.
5722 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5723 * print.c (print_object):
5724 Distinguish function from object pointers.
5725 * lisp.h (SAVE_FUNCPOINTER): New constant.
5726 (SAVE_SLOT_BITS): Adjust to it.
5727 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5728 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5729 (voidfuncptr): New typedef.
5730 (struct Lisp_Save_Value): New member data[0].funcpointer.
5731 (XSAVE_FUNCPOINTER): New function.
5733 Simplify buildobj processing.
5734 * Makefile.in (buildobj.h): Make it a sequence of strings each
5735 followed by comma, rather than a single string. Put it into a
5736 .tmp file in case there's an error while generating it.
5737 (gl-stamp): Use .tmp for temp files.
5738 (mostlyclean): Clean .tmp files.
5739 * doc.c (buildobj): Move to just the routine that needs it.
5740 It's now an array of strings, so processing is simpler.
5742 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5744 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5745 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5746 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5747 Invoke malloc_enable_thread even when not interactive.
5748 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5749 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5750 in this case, since the underlying bug has now been fixed.
5752 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5754 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5755 unlinking it (bug#14691).
5757 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5759 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5760 before checking whether buffer is modified. This lets
5761 `kill-buffer-query-functions' cancel killing of the buffer or save
5762 its content before `kill-buffer' asks user the "Buffer %s
5763 modified; kill anyway?" question.
5765 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5767 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5768 Let the super performKeyEquivalent deal with them (Bug#14747).
5770 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5772 * widget.c (resize_cb): Remove unused local.
5774 Do not use GTK 3 if it exists but cannot be compiled.
5775 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5776 * xterm.c (x_error_handler) [!USE_GTK]:
5779 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5781 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5783 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5784 to the valid range of values. (Bug#14753)
5786 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5787 when moving point by using the current glyph matrix. This avoids
5788 the need to force redisplay when this function is called in a
5791 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5793 Fix minor problems found by static checking.
5794 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5795 Redo the latter's body to sidestep GCC parenthesization warnings.
5796 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5797 * coding.c (detect_coding, detect_coding_system):
5798 * coding.h (struct undecided_spec):
5799 Use bool for boolean.
5800 * image.c (QCmax_width, QCmax_height): Now static.
5801 * xdisp.c (Fmove_point_visually): Remove unused local.
5803 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5805 * xdisp.c (Fmove_point_visually): New function.
5807 2013-06-28 Kenichi Handa <handa@gnu.org>
5809 * coding.h (define_coding_undecided_arg_index): New enum.
5810 (coding_attr_index): New members
5811 coding_attr_undecided_inhibit_null_byte_detection,
5812 coding_attr_undecided_inhibit_iso_escape_detection,
5813 coding_attr_undecided_prefer_utf_8.
5814 (undecided_spec): New struct.
5815 (struct coding_system): New member `undecided' of the member
5818 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5819 (detect_coding): Likewise.
5820 (detect_coding_system): Likewise.
5821 (Fdefine_coding_system_internal): New coding system properties
5822 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5824 (syms_of_coding): Adjust for coding_arg_undecided_max.
5826 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5828 * image.c (x_from_xcolors): Remove unused local.
5830 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5832 Defer image data transfer between X client and server until actual
5835 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5838 * image.c (Destroy_Image): Remove.
5839 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5840 `mask_p', and `colors_p'. All uses changed.
5841 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5842 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5843 New macros for `flags' arg to x_clear_image_1.
5844 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5845 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5846 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5847 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5848 (image_get_x_image, image_unget_x_image): New functions or macros.
5849 (image_background, image_background_transparent, x_to_xcolors)
5850 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5851 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5852 instead of Destroy_Image.
5853 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5854 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5855 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5856 (imagemagick_load_image, svg_load_image): Use them instead of
5857 x_create_x_image_and_pixmap, and x_put_x_image followed by
5858 x_destroy_x_image, respectively.
5859 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5860 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5861 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5862 background_transparent fields.
5863 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5864 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5866 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5868 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5869 This mostly consists of undoing recent changes.
5870 * callproc.c (Fcall_process):
5871 * process.c (create_process):
5872 Do not worry about catching SIGCHLD here, undoing previous change.
5873 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5874 * process.c, process.h (catch_child_signal):
5875 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5876 * process.c (catch_child_handler): Don't worry about being called
5877 lazily and do not assume caller has blocked SIGCHLD, undoing
5878 previous change. Move first-time stuff back to
5879 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5880 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5881 set lib_child_handler if it's already initialized, which may
5882 help avoid problems on GNUStep.
5884 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5886 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5887 * callproc.c (Fcall_process):
5888 * process.c (create_process):
5889 Make sure SIGCHLD is caught before we fork,
5890 since Emacs startup no arranges to catch SIGCHLD.
5891 * process.c (lib_child_handler): Initialize to null, not to
5893 (catch_child_signal): Allow self to be called lazily.
5894 Do nothing if it's already been called.
5895 Assume caller has blocked SIGCHLD (all callers do now).
5896 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5897 just before it's really needed.
5898 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5899 since it hasn't been caught yet.
5901 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5903 * image.c (compute_image_size): New function to implement
5904 :max-width and :max-height.
5905 (imagemagick_load_image): Use it.
5907 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5909 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5910 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5912 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5913 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5914 the SIGCHLD handler, since the code is not atomic and (due to glib)
5915 signals may be arriving now.
5916 * sysdep.c (init_signals): Do not catch child signals here;
5917 'main' now does that later, at a safer time.
5919 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5921 Clean up SIGCHLD handling a bit (Bug#14569).
5922 * process.c, process.h (catch_child_signal):
5923 Now always extern, even if !NS_IMPL_GNUSTEP.
5924 * process.c (catch_child_signal): Move glib tickler here from
5925 init_process_emacs, so that it's done earlier in Emacs
5926 initialization. Also move the noninteractive && !initialized
5927 check here from init_process_emacs. This is all a bit cleaner for
5928 GNUish platforms, and I hope it works around the Cygwin bug.
5929 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5930 that glib signal handling is tickled before glib creates threads.
5932 * process.c (wait_reading_process_output): Avoid int overflow
5933 when reading more than 2 GiB total from a process.
5935 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5937 * process.c (create_process): Handle a couple more cases,
5938 i.e., work even if new_argv and wait_child_setup[i] are cached.
5939 Use Fcall_process's style for volatile vars.
5941 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5943 * process.c (create_process): Mark PROCESS volatile.
5945 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5947 Use C99-style flexible array members if available.
5948 This avoids some subtle aliasing issues, which typically
5949 aren't a problem with GCC but may be a problem elsewhere.
5950 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5951 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5952 In either case, it uses a flexible array member rather than
5953 the old struct hack. All uses changed.
5954 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5955 Adjust to sdata reorganization.
5956 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5957 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5958 that ports better to pre-C99 non-GCC.
5959 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5960 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5961 as the latter has changed.
5962 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5963 and port better to pre-C99 GCC.
5964 * image.c (struct xpm_cached_color):
5965 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5966 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5967 Use FLEXIBLE_ARRAY_MEMBER.
5968 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5969 Move decl to top level so it gets checked against implementation.
5970 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5971 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5973 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5975 * syntax.c: Integer cleanups.
5976 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5977 All uses that need 0-or-2 changed to:
5978 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5979 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5980 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5981 (char_quoted, prev_char_comend_first, back_comment)
5982 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5983 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5984 Use bool for boolean.
5985 (update_syntax_table, skip_chars, skip_syntaxes):
5986 Prefer int to unsigned when either will do.
5987 (back_comment): Return boolean success flag, like forw_comment,
5988 instead of positive-or-minus-1 (which might have overflowed int anyway).
5989 Don't stuff ptrdiff_t into int.
5990 (syntax_spec_code, syntax_code_spec): Now const.
5991 (Fmatching_paren, scan_lists, scan_sexps_forward):
5992 Use enum syntaxcode for syntax code.
5993 (Fmatching_paren): Check that arg is a character, not just an integer.
5994 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5995 (Finternal_describe_syntax_value): Omit no-longer-needed
5997 (skip_chars): Use char, not unsigned char, when the distinction
5999 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6000 * bytecode.c (exec_byte_code):
6001 * syntax.c (syntax_spec_code, Fchar_syntax)
6002 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6004 * syntax.h (SYNTAX_WITH_FLAGS):
6005 Omit unnecessary casts.
6007 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6009 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6010 line dimensions here, to avoid race conditions with the main
6011 thread. (Bug#14062, bug#14630, bug#14669)
6013 * w32term.c (w32_draw_window_cursor): Compute the header line and
6014 mode line dimensions here.
6015 <w32_system_caret_window, w32_system_caret_hdr_height>:
6016 <w32_system_caret_mode_height>: New variables.
6018 * w32term.h: Declare them.
6020 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6022 * alloc.c (die): Move "assertion failed" string here ...
6023 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6024 COND when SUPPRESS_CHECKING. This shrinks the executable text
6025 size by 0.8% to 2.2% when configured with --enable-checking,
6026 depending on optimization flags (GCC 4.8.1 x86-64).
6028 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6030 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6032 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6033 base is 2; this is more accurate.
6035 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6037 * sound.c (string_default): Move to !WINDOWSNT section.
6038 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6040 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6042 * sound.c: Integer cleanups.
6043 Remove unnecessary forward decls.
6044 (struct sound_device): The 'file' member is now a Lisp_Object, not
6045 a char *, so that we needn't invoke alloca on a huge size.
6046 (Fplay_sound_internal): Adjust to this.
6047 (string_default): New function.
6048 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6049 Use it to adjust to the struct sound_device change.
6050 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6051 (be2hs) [0]: Remove.
6053 * syntax.c (skip_chars): Don't use uninitialized storage
6054 when searching a multibyte buffer for characters that are not in a
6055 unibyte string that contains non-ASCII characters.
6057 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6059 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6060 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6062 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6064 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6066 2013-06-18 Kenichi Handa <handa@gnu.org>
6068 * font.c (Ffont_spec): Signal an error for an invalid font name
6071 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6073 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6074 In particular this ports to 32-bit sparc Sun cc.
6075 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6076 array with a dummy element at specpdl[-1], so that its address can
6078 (unbind_to): Do not copy the binding; not needed, now that we
6079 copy old_value in the one place where the copy is needed.
6080 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6081 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6082 (union specbinding): Rename from struct specbinding. Redo layout
6083 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6084 which is not portable. With Sun C 5.12 32-bit sparc, the
6085 declaration causes nargs to be an unsigned bitfield, a behavior
6086 that the C standard allows; but Emacs wants nargs to be signed.
6087 The overall type is now a union of structures rather than a
6088 structure of union of structures, and the 'kind' member is now a
6089 bitfield, so that the overall type doesn't grow. All uses changed.
6090 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6092 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6094 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6095 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6097 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6099 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6101 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6102 unless we know that the window w's frame is a frame object.
6103 Another attempt at solving bug#14062 and bug#14630.
6105 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6107 * textprop.c (property_set_type): New enum.
6108 (add_properties): Allow appending/prepending text properties.
6109 (add_text_properties_1): Factored out of Fadd_text_properties.
6110 (Fadd_text_properties): Move all the code into
6111 add_text_properties_1.
6112 (Fadd_face_text_property): New function that calls
6113 add_text_properties_1.
6115 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6117 Move functions from lisp.h to individual modules when possible.
6118 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6119 * alloc.c (XFLOAT_INIT, set_symbol_name):
6120 * buffer.c (CHECK_OVERLAY):
6121 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6122 (set_char_table_parent):
6123 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6124 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6125 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6126 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6128 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6129 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6130 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6131 (backtrace_args, backtrace_debug_on_exit):
6132 * floatfns.c (CHECK_FLOAT):
6133 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6134 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6135 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6136 (set_hash_index_slot):
6137 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6138 * marker.c (CHECK_MARKER):
6139 * textprop.c (CHECK_STRING_OR_BUFFER):
6140 * window.c (CHECK_WINDOW_CONFIGURATION):
6141 Move here from lisp.h, and make these functions static rather than
6143 * buffer.c (Qoverlayp):
6145 * fns.c (Qhash_table_p):
6146 * window.c (Qwindow_configuration_p):
6148 * lisp.h: Remove the abovementioned defns and decls.
6150 Use functions, not macros, for XINT etc (Bug#11935).
6151 In lisp.h, prefer functions to function-like macros, and
6152 constants to object-like macros, when either will do. This:
6153 . simplifies use, as there's no more need to worry about
6154 arguments' side effects being evaluated multiple times.
6155 . makes the code easier to debug on some platforms.
6156 However, when using gcc -O0, keep using function-like macros
6157 for a few critical operations, for performance reasons.
6158 This sort of thing isn't needed with gcc -Og, but -Og
6159 is a GCC 4.8 feature and isn't widely-enough available yet.
6160 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6161 Remove enum lsb_bits; no longer needed.
6162 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6163 * buffer.c (Qoverlap):
6165 * fns.c (Qhash_table_p):
6166 Now extern, so lisp.h can use these symbols.
6167 * dispextern.h: Include character.h, for MAX_CHAR etc.
6168 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6169 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6170 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6171 (GLYPH_CODE_P): Move here from lisp.h.
6172 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6173 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6174 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6175 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6176 XUNTAG now returns void *.
6177 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6178 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6179 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6180 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6181 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6182 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6183 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6184 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6185 New macros, renamed from their sans-lisp_h_ counterparts.
6186 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6187 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6188 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6189 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6190 If compiling via GCC without optimization, define these as macros
6191 in addition to inline functions.
6192 To disable this, compile with -DINLINING=0.
6193 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6194 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6195 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6196 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6197 (INTMASK, VALMASK): Now macros, since static values cannot be
6198 accessed from extern inline functions.
6199 (VALMASK): Also a constant, for benefit of old GDB.
6200 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6201 is INTEGERP, which can fold it in.
6202 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6203 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6204 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6205 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6206 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6207 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6208 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6209 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6210 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6211 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6212 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6213 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6214 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6215 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6216 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6217 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6218 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6219 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6220 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6221 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6222 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6223 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6224 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6225 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6226 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6227 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6228 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6229 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6230 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6231 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6232 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6233 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6234 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6236 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6237 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6238 (VALMASK): Define in one place rather than in two, merging the
6239 USE_LSB_TAG parts; this is simpler.
6240 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6241 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6242 Move up, to avoid use before definition.
6243 Also include "globals.h" earlier, for the same reason.
6244 (make_natnum): New function.
6245 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6246 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6247 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6248 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6249 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6250 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6251 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6252 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6253 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6254 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6255 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6256 (Qwindow_configuration_p, Qimage): New forward declarations.
6257 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6258 (STRING_COPYIN): Remove; unused.
6259 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6260 (xcar_addr, xcdr_addr): New functions. All uses changed.
6261 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6262 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6263 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6264 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6265 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6266 (TYPE_RANGED_INTEGERP): Simplify.
6267 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6268 (setlocale, fixup_locale, synchronize_system_messages_locale)
6269 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6270 Now empty functions, not macros.
6271 (functionp): Return bool, not int.
6272 * window.c (Qwindow_configuration_p): Now extern,
6273 so window.h can use it.
6274 * window.h (Qwindowp): Move decl back to lisp.h.
6276 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6278 * xdisp.c (Fline_pixel_height): New function, required for solving
6281 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6283 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6285 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6287 * lread.c (syms_of_lread):
6288 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6290 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6292 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6294 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6296 * fileio.c (expand_file_name): Doc fix.
6298 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6300 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6301 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6302 Wait for self, not for 0. This can't hurt on GNU or similar
6303 system, and may help with Cygwin.
6305 * keyboard.c: Don't use PROP (...) as an lvalue.
6306 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6307 Use set_prop (A, B), not PROP (A) = B.
6309 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6311 * xdisp.c (get_it_property): Use it->window instead of generating
6312 a Lisp object from it->w.
6314 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6316 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6317 get-char-property the window that is being rendered, instead of
6318 the buffer, to support window-specific overlays. (Bug#14575)
6319 (compute_display_string_pos): When W is NULL, use the current
6320 buffer as the object to pass to get-char-property.
6321 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6322 pointer member of the bidi iterator, since no window is pertinent
6325 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6327 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6328 being displayed, and pass it to compute_display_string_pos.
6329 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6330 (bidi_paragraph_init): All callers changed.
6332 * xdisp.c (init_from_display_pos, init_iterator)
6333 (handle_single_display_spec, next_overlay_string)
6334 (get_overlay_strings_1, reseat_1, reseat_to_string)
6335 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6336 Set bidi_it.w member from it->w.
6337 (compute_display_string_pos): Accept additional argument, the
6338 window being displayed, and pass it to Fget_char_property.
6341 * dispextern.h (struct bidi_it): New member w, the window being
6343 (compute_display_string_pos): Adjust prototype.
6345 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6347 * xgselect.c: Remove unneeded include xterm.h.
6349 * process.c (wait_reading_process_output): Check for NS before GLIB.
6350 GLIB may be linked in due to rsvg, but ns_select must be called.
6352 * xgselect.c (xg_select): Remove call to window_system_available
6353 and g_main_context_pending at the top, so Gdk events (i.e. file
6354 notify) are processed when Emacs is started with -nw.
6356 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6358 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6359 (ctagsfiles3): New variable, includes only *.m files.
6360 (TAGS): Use an explicit language name in the regular expressions,
6361 to avoid transformation of '/SOMETHING' by MSYS to
6362 'c:\MSYS\SOMETHING'.
6364 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6366 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6368 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6370 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6371 still need to set the mouse pointer shape and activate help-echo.
6374 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6376 A few porting etc. fixes for the new file monitor code.
6377 See the thread containing
6378 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6379 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6380 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6381 (dir_monitor_callback, Fgfile_rm_watch):
6382 Use assq_no_quit instead of Fassoc, for speed.
6383 (dir_monitor_callback, Fgfile_rm_watch):
6384 eassert that the monitor is a fixnum.
6385 (dir_monitor_callback): No need for CDR_SAFE.
6386 Simplify building of lisp with alternative tails.
6387 (Fgfile_add_watch, Fgfile_rm_watch):
6388 Do not assume glib functions set errno reliably on failure.
6389 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6390 and signal an error otherwise.
6391 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6392 Use Fdelq instead of Fdelete, for speed.
6394 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6396 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6397 don't insist on being invoked on a highlighted tool-bar button.
6398 Avoids losing tool-bar functionality when mouse-highlight is nil.
6399 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6400 Don't highlight when mouse-highlight is nil.
6401 (note_mouse_highlight): When mouse-highlight is nil, don't return
6402 right away; instead, run tool-bar and mode-line highlight
6403 subroutine, clear any existing highlight, and revert the mouse
6404 pointer to its default shape. (Bug#14558)
6406 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6408 * lisp.mk (lisp): Add prog-mode.el.
6410 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6412 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6413 * process.c (dummy_handler): New function.
6414 (lib_child_handler): New static var.
6415 (handle_child_signal): Invoke it.
6416 (catch_child_signal): If a library has set up a signal handler,
6417 save it into lib_child_handler.
6418 (init_process_emacs): If using glib and not on Windows, tickle glib's
6419 child-handling code so that it initializes its private SIGCHLD handler.
6420 * syssignal.h (SA_SIGINFO): Default to 0.
6421 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6422 31; it should no longer be needed now.
6424 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6426 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6428 * gfilenotify.c (globals_of_gfilenotify): New function.
6429 (syms_of_gfilenotify): Move global initialization there.
6431 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6433 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6435 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6436 * keyboard.c (menu_bar_items, tool_bar_items):
6437 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6438 not override local keymaps any more.
6440 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6442 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6444 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6446 * w32console.c (initialize_w32_display): Return the dimensions of
6447 the console window via 2 additional arguments, not via the current
6448 frame. This avoids crashes due to overrunning the bounds of
6449 frame's decode_mode_spec_buffer, which is not resized following
6450 the change of the frame dimensions from the initial 10x10.
6452 * w32term.h (w32_initialize_display_info): Adjust prototype.
6454 * term.c (init_tty): Take dimensions of the frame from the values
6455 returned by initialize_w32_display.
6457 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6458 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6459 (LIBES): Add $(GFILENOTIFY_LIBS).
6461 * w32inevt.c (handle_file_notifications): Add dummy implementation
6462 for !HAVE_W32NOTIFY.
6464 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6466 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6468 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6470 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6472 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6474 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6476 Fix minor problems found by static checking.
6477 * data.c (pure_write_error):
6478 Use xsignal2, not Fsignal, as Fsignal might return.
6479 * eval.c (set_backtrace_debug_on_exit): Now static.
6480 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6481 No longer inline. EXTERN_INLINE is needed only for functions
6482 defined in .h files. Reindent function header as per GNU style.
6483 (backtrace_p, backtrace_top, backtrace_next):
6484 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6485 compiler or linker. Add extern decls to pacify gcc -Wall.
6486 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6488 * frame.c (free_monitors): Define only on platforms that need it.
6489 * nsterm.m (ns_term_init):
6490 * process.c (catch_child_signal):
6491 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6492 defined on all porting targets these days.
6493 * process.c, process.h (catch_child_signal):
6494 Make it extern only if NS_IMPL_GNUSTEP is defined.
6496 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6498 * w32.c (gettimeofday): Make the signature identical to prototype
6499 in nt/inc/sys/time.h.
6501 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6503 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6506 * keyboard.c (safe_run_hooks_error): Improve error message.
6508 * data.c (pure_write_error): Add `object' argument.
6509 * puresize.h (CHECK_IMPURE): Use it.
6511 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6513 * Makefile.in (NOTIFY_OBJ): New variable.
6514 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6516 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6517 Call syms_of_gfilenotify.
6519 * gfilenotify.c: New file.
6521 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6522 and Qfile_w32notify.
6523 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6524 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6526 * lisp.h: Declare syms_of_gfilenotify.
6528 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6530 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6532 Merge the specpdl and backtrace stacks. Make the structure of the
6533 specpdl entries more obvious via a tagged union of structs.
6534 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6535 (enum specbind_tag): New enum.
6536 (struct specbinding): Make it a tagged union of structs.
6537 Add a case for backtrace records.
6538 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6539 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6540 (backtrace_debug_on_exit): New accessors.
6541 (struct backtrace): Remove.
6542 (struct catchtag): Remove backlist field.
6543 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6545 (Flocal_variable_p): Speed up the common case where the binding is
6547 * eval.c (backtrace_list): Remove.
6548 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6549 (set_backtrace_args, set_backtrace_nargs)
6550 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6551 (backtrace_next): New functions.
6552 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6553 (unwind_to_catch, internal_lisp_condition_case)
6554 (internal_condition_case, internal_condition_case_1)
6555 (internal_condition_case_2, internal_condition_case_n): Don't bother
6556 with backtrace_list any more.
6557 (Fsignal): Adjust to new backtrace format.
6558 (grow_specpdl): Move up.
6559 (record_in_backtrace): New function.
6560 (eval_sub, Ffuncall): Use it.
6561 (apply_lambda): Adjust to new backtrace format.
6562 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6564 (specbind): Adjust to new specpdl format. Simplify.
6565 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6566 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6568 (mark_backtrace): Remove.
6569 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6570 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6571 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6573 * profiler.c (record_backtrace): Use get_backtrace.
6574 (handle_profiler_signal): Use backtrace_top_function.
6575 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6578 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6580 * process.h (catch_child_signal): Declare.
6582 * process.c (catch_child_signal): New function.
6583 (init_process_emacs): Call it.
6585 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6586 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6588 (x_set_cursor_type): Remove declaration.
6589 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6590 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6591 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6592 (ns_get_color): Use F suffix on float.
6593 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6594 (ns_get_rgb_color): Remove.
6595 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6596 (note_mouse_movement): x and y are CGFloat.
6597 (ns_draw_fringe_bitmap): Remove unused rowY.
6598 Change #if to COCOA && >= 10_6.
6599 (ns_draw_window_cursor): Remove unused overspill.
6600 (ns_draw_underwave): width and x are EamcsCGFloat.
6601 (ns_draw_box): thickness is CGFloat.
6602 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6603 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6604 if not in main thread.
6605 (ns_get_pending_menu_title, ns_check_menu_open)
6606 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6607 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6608 (sendFromMainThread:): New method.
6609 (changeFont:): size is CGFloat.
6610 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6611 Disable warning about permanent text.
6612 (characterIndexForPoint:): Adjust return type depending on GNUStep
6614 (mouseDown:): delta is CGFloat.
6615 (updateFrameSize): Remove unised variable f.
6616 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6617 Cast float to EmacsCGFloat.
6618 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6619 also to -1 when restoring.
6620 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6621 inside NS_IMPL_COCOA.
6622 (toggleFullScreen:): Put call to toggleFullScreen inside
6623 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6624 (setPosition:portion:whole:): por is CGFloat.
6625 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6626 (mouseDown:): Use CGFloat.
6627 (mouseDragged:): Remove unised variable edge.
6628 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6630 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6632 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6633 when NS_IMPL_GNUSTEP.
6634 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6635 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6636 (EmacsToolbar): Add clearAll. Add tag argument to
6637 addDisplayItemWithImage.
6638 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6640 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6642 * nsmenu.m (ns_update_menubar): Make static.
6643 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6644 (fillWithWidgetValue:): Add cast to SEL for setAction.
6645 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6646 (update_frame_tool_bar): Update code for GNUStep.
6647 (clearAll): New method.
6648 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6649 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6650 Move identifierToItem setObject and activeIdentifiers addObject before
6651 call to insertItemWithItemIdentifier.
6652 (validateVisibleItems): Fix indentation.
6653 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6654 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6655 UtilityWindow to aStyle, remove call to setStyleMask.
6657 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6659 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6660 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6661 Use F suffix on floats.
6662 (ns_char_width): Returns CGFloat.
6663 (ns_ascii_average_width): w is CGFloat instead of float.
6664 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6666 (ns_glyph_metrics): CGFloat instead of float.
6668 * nsfns.m (x_set_foreground_color, x_set_background_color):
6670 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6671 remove unused variables.
6672 (Fns_read_file_name): Keep track if panel is for save.
6673 Use ns_filename_from_panel/ns_directory_from_panel.
6674 (Fns_list_services): delegate only used for COCOA.
6675 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6676 Just return the input if GNUStep.
6677 (x_screen_planes): Remove.
6678 (Fxw_color_values): Use EmacsCGFloat
6679 (Fns_display_monitor_attributes_list): Only get screen number for
6681 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6683 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6684 ns_directory_from_panel.
6686 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6688 * process.c (handle_child_signal): Also use WCONTINUED.
6689 This is so that list-processes doesn't mistakenly list the process
6690 as stopped, when the process has actually been continued and is
6693 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6695 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6696 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6697 not already configured.
6699 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6701 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6703 * Makefile.in (mostlyclean): Remove *.res files.
6705 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6707 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6708 a buffer (bug#8447).
6710 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6712 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6713 display vector, and we backtrack, handle the case that the
6714 previous character position is also displayed from a display
6715 vector or covered by a display string or image. (Bug#14476)
6717 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6719 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6720 (struct MonitorInfo, free_monitors): Remove.
6721 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6722 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6723 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6726 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6727 (struct MonitorInfo, free_monitors): Remove.
6728 (ns_screen_name): Make static.
6729 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6730 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6733 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6734 (struct MonitorInfo): New struct.
6735 (free_monitors, make_monitor_attribute_list): Declare.
6737 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6739 (free_monitors, make_monitor_attribute_list): New functions.
6740 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6743 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6745 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6747 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * keyboard.c: Apply keyboard decoding only to events that come directly
6750 from the tty, not from unread-command-events (bug#14368).
6751 (read_event_from_main_queue): New function, extracted from read_char).
6752 (read_decoded_char): Remove.
6753 (read_decoded_event_from_main_queue): New function to replace it.
6754 (read_char): Use it.
6755 (read_key_sequence): Use read_char rather than read_decoded_char.
6757 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6759 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6761 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6763 2013-05-22 Kenichi Handa <handa@gnu.org>
6765 The following changes are to fix the setting of
6766 buffer-file-coding-system on, for instance, C-x RET c unix RET
6767 _FILE_OF_DOS_EOL_TYPE_ RET.
6769 * coding.h (struct coding_system): New member detected_utf8_chars.
6771 * coding.c (detect_coding_utf_8): Count characters and check EOL
6772 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6774 (setup_coding_system): Do not initialize coding->head_ascii.
6775 (check_ascii): Do not set coding->eol_seen but update it. Do not
6776 call adjust_coding_eol_type here.
6777 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6778 If the eol-type of CODING is already specified, adjust the eol type
6779 of the found coding-system.
6780 (decode_coding_gap): Cancel previous change. Utilize the
6781 character numbers counted by detect_coding_utf_8. Fix detection
6784 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6786 * search.c (looking_at_1): Only set last_thing_searched if the match
6787 changed the match-data (bug#14281).
6789 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6791 * xdisp.c (reseat_at_previous_visible_line_start):
6792 Already declared in dispextern.h, so remove it here.
6793 (move_it_vertically_backward): Likewise.
6795 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6797 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6798 (Fx_display_pixel_width, Fx_display_pixel_height)
6799 (Fx_display_mm_width, Fx_display_mm_height):
6800 Mention `display-monitor-attributes-list' in docstrings.
6802 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6803 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6804 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6805 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6806 (Fx_display_backing_store, Fx_display_visual_class)
6807 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6808 (Fx_display_grayscale_p, Fx_display_pixel_width)
6809 (Fx_display_pixel_height, Fx_display_planes)
6810 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6811 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6812 (Fx_display_mm_width, Fx_display_mm_height)
6813 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6814 height for all physical monitors as in X11.
6816 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6817 Return pixel width or height for all physical monitors as in X11.
6819 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6821 Port --enable-gcc-warnings to clang.
6822 * bytecode.c (exec_byte_code):
6824 Redo diagnostic pragmas to pacify clang, too.
6825 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6826 * editfns.c (Fencode_time):
6827 * fileio.c (file_accessible_directory_p):
6828 * font.c (font_unparse_xlfd):
6829 Use '&"string"[index]' instead of '"string" + (index)'.
6830 * undo.c (user_error): Remove; unused.
6832 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6834 * insdel.c (insert_1_both): Document the arguments, instead of
6835 referring to insert_1, which no longer exists.
6837 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6838 some window, increment windows_or_buffers_changed, so that
6839 *Messages* display in that window is updated. (Bug#14408)
6841 * w32.c: Include epaths.h.
6842 (init_environment): Use cmdproxy.exe without leading directories.
6843 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6845 (gettimeofday): Adjust signature and return value to Posix
6848 * unexw32.c (open_output_file): Delete the existing emacs.exe
6849 before creating it, to break the hard link to the versioned
6852 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6853 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6854 (FIRSTFILE_OBJ): New variables.
6855 (W32_RES): Rename to EMACSRES. All users changed.
6856 (base_obj): Use $(CM_OBJ).
6857 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6858 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6859 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6860 $(W32_RES_LINK) before $(LIBES).
6861 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6863 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6865 * makefile.w32-in (DOC): Use just "DOC".
6867 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6869 * process.c: Export default filters and sentinels to Elisp.
6870 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6872 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6873 (Fset_process_sentinel, Fformat_network_address):
6874 Default to them instead of nil.
6875 (server_accept_connection): Sentinels can't be nil any more.
6876 (read_and_dispose_of_process_output): New function, extracted from
6877 read_process_output.
6878 (read_process_output): Use it; filters can't be nil.
6879 (Finternal_default_process_filter): New function, extracted from
6880 read_process_output.
6881 (exec_sentinel_unwind): Remove function.
6882 (exec_sentinel): Don't zilch sentinel while running.
6883 (status_notify): Sentinels can't be nil.
6884 (Finternal_default_process_sentinel): New function extracted from
6886 (setup_process_coding_systems): Default filter is not nil any more.
6887 (syms_of_process): Export new Elisp functions and initialize
6889 * lisp.h (make_lisp_proc): New function.
6891 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6893 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6895 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6897 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6898 unless we know that the window w is a leaf window.
6899 Another attempt at solving bug#14062.
6901 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6903 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6906 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6908 * image.c (gif_load): Check that subimages fit (Bug#14345).
6910 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6912 * lread.c (skip_dyn_eof): New function.
6913 (read1): Use it to skip the end of a file in response to #@00.
6915 * doc.c (get_doc_string): Slightly relax the sanity checking.
6917 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6919 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6920 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6921 (MonitorInfo): New struct.
6922 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6923 (Fns_display_monitor_attributes_list): New functions.
6924 (display-usable-bounds): Remove.
6925 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6928 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6930 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6931 (GTK_CHECK_VERSION): New macro, if not already defined.
6932 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6933 replaced by GTK_CHECK_VERSION.
6935 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6937 * xterm.h (GTK_PREREQ): New macro.
6938 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6939 to use this macro instead, for consistency and clarity.
6941 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6943 * xdisp.c (row_for_charpos_p): New function, with code of
6944 cursor_row_p, but accepts an additional argument CHARPOS instead
6945 of using a hardcoded PT.
6946 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6947 (row_containing_pos): Call row_for_charpos_p instead of partially
6948 doing the same. Fixes cursor positioning under longlines-mode
6949 when longlines-show-effect includes more than one newline, when
6950 moving the cursor vertically up.
6952 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6954 * makefile.w32-in (ACL_H): New macro.
6955 ($(BLD)/fileio.$(O)): Update dependencies.
6957 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6959 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6960 * Makefile.in (LIB_ACL): New macro.
6961 (LIBACL_LIBS): Remove.
6962 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6963 * fileio.c: Include <acl.h>.
6964 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6965 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6967 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6970 * unexelf.c: Don't assume ElfW (Half) fits in int.
6971 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6972 when dealing with ElfW (Half) values, since they can exceed 2**31
6973 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6974 (entry_address): Omit unused NUM arg. All uses changed.
6976 2013-05-07 Juri Linkov <juri@jurta.org>
6978 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6979 to the string converted from number with `Fnumber_to_string'.
6982 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6984 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6985 This fixes a problem introduced by my previous change.
6987 2013-05-07 Glenn Morris <rgm@gnu.org>
6989 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6991 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6993 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6995 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6997 Static checking by GCC 4.8.0.
6998 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6999 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7000 (x_get_monitor_attributes_fallback)
7001 (x_get_monitor_attributes_xinerama)
7002 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7003 Define only if USE_GTK.
7004 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7005 (x_get_monitor_attributes_fallback): Omit unused locals.
7006 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7007 Use double, not float, to avoid mixed-mode floating point arithmetic.
7009 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7010 Jan Djärv <jan.h.d@swipnet.se>
7012 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7013 (XINERAMA_CFLAGS): New macros.
7014 (ALL_CFLAGS, LIBES): Use them.
7016 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7017 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7018 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7019 (syms_of_xfns): DEFSYM them.
7020 (struct MonitorInfo): New struct.
7021 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7022 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7023 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7024 (x_get_monitor_attributes_xinerama): New functions.
7025 (Fx_display_monitor_attributes_list): New primitive.
7026 (syms_of_xfns): Defsubr it.
7028 * xterm.h (x_display_info): Add Xatom_net_workarea and
7029 Xatom_net_current_desktop.
7031 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7032 and dpyinfo->Xatom_net_current_desktop.
7034 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (pos_visible_p): Use the special code for finding the
7037 beginning of a display property or overlay for any "replacing"
7038 display property, not just for display strings. This solves
7039 incorrect reporting of position by posn-at-point. (Bug#14241)
7041 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7043 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7044 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7045 Verify that ElfW (Half) fits in int.
7046 (fatal): Use same signature as lisp.h.
7047 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7048 configure and build with -DUNEXELF_DEBUG without worrying about
7049 other modules that use DEBUG.
7050 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7051 possibly-wide integers now uses it instead of plain fprintf.
7052 (entry_address): New function, which avoids problems with 32-bit
7053 overflow on 64-bit hosts.
7054 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7055 (round_up): Don't assume the remainder fits in int.
7056 (find_section): Use bool for boolean. Simplify debug code.
7057 (unexec): Don't assume file sizes fit in int or size_t.
7058 Omit unnecessary trailing newline in 'fatal' format.
7059 Use strerror rather than outputting decimal error number.
7060 Remove unused code when emacs is not defined;
7061 this file relies on Emacs now.
7062 Don't assume e_phnum and e_shnum are positive.
7064 * regex.c: Fix problems when DEBUG is defined.
7065 (extract_number, extract_number_and_incr): Define regardless of
7066 whether DEBUG is defined; that's simpler and makes the code less
7067 likely to go stale in the normal case when DEBUG is not defined.
7068 Return int rather than taking an int * arg. All callers changed.
7069 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7070 Remove, replacing with ...
7071 (DEBUG_PRINT): New macro. All callers changed.
7072 (DEBUG_COMPILES_ARGUMENTS): New macro.
7073 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7074 (print_compiled_pattern, print_double_string) [DEBUG]:
7075 Use prototype rather than old-style definition.
7076 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7077 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7078 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7079 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7080 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7081 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7082 This matters only when DEBUG is defined.
7084 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7086 * xdisp.c (set_iterator_to_next): Set the
7087 ignore_overlay_strings_at_pos_p flag only if we are _really_
7088 iterating over an overlay string, as indicated by the
7089 current.overlay_string_index member. (Bug#14306)
7091 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7093 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7094 to where it is used, to avoid autorelease issues (Bug#14050).
7096 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7098 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7099 * fileio.c (syms_of_fileio): Implement this.
7100 * filelock.c (create_lock_file): If symbolic links don't work, so
7101 we use a regular file as a lock file, do not fsync the lock file;
7104 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7106 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7107 (syms_of_minibuf): Adjust accodingly.
7109 * callint.c (Fcall_interactively): Adjust calls accordingly.
7111 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7113 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7114 w->contents is a buffer before computing everything else.
7115 Use parentheses to disambiguate last part of the condition.
7117 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7118 assertion violations. (Bug#14062)
7120 2013-05-01 David Reitter <david.reitter@gmail.com>
7122 * nsfns.m (ns_tooltip): Initialize.
7124 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7126 * coding.c (decode_coding_gap): Don't remove the character before
7127 a newline unless it's a CR character. (Bug#14287)
7129 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7131 * dispextern.h (struct face): Move enum face_underline_type
7132 earlier so that bitfields can be in the same word.
7134 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7136 * nsfns.m (handlePanelKeys): New function.
7137 (EmacsOpenPanel:performKeyEquivalent:)
7138 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7139 arrows/function/control and copy/paste keys (Bug#14296).
7141 2013-04-27 Juri Linkov <juri@jurta.org>
7143 * callint.c (Fcall_interactively): Call `Qread_number' for
7144 interactive code letter `n' instead of using duplicate code.
7147 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7149 * systime.h (make_timeval): Declare as 'const'.
7151 2013-04-27 Kenichi Handa <handa@gnu.org>
7153 * font.c (font_open_entity): Always open a font of manageable
7156 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7158 Port better to AIX (Bug#14258).
7159 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7162 2013-04-24 Kenichi Handa <handa@gnu.org>
7164 * coding.c (decode_coding_iso_2022): When an invalid escape
7165 sequence is encountered, reset the invocation and designation
7166 status to the safest one.
7168 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7170 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7171 Without this fix, "make distclean" leaves stamp-h1 behind.
7173 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7175 * w32fns.c (w32_fullscreen_rect): New function to compute the
7176 window rectangle for the given fullscreen mode.
7177 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7178 longer tunes the window size. This keeps the window's edges flush
7179 with the screen and allows the taskbar to hide itself in fullboth.
7181 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7182 window decorations and uses the entire screen.
7184 * w32term.h (w32_fullscreen_rect) Add prototype.
7185 (struct w32_output): Replace normal_width, normal_height,
7186 normal_top, and normal_left members with a single normal_placement
7188 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7190 (FRAME_NORMAL_PLACEMENT): New macro.
7192 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7194 * minibuf.c (Ftest_completion): Silence compiler warning.
7196 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7198 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7201 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7204 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7205 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7206 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7207 parentheses where appropriate.
7209 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7211 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7213 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7215 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7216 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7217 Mention in the doc string that setting these variables takes
7218 effect only after a call to set-window-buffer. (Bug#14200)
7220 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7222 * indent.c (Fvertical_motion): Don't consider display strings on
7223 overlay strings as display strings on the buffer position we
7224 started from. This prevents vertical cursor motion from jumping
7225 more than one line when there's an overlay string with a display
7226 property at end of line.
7227 Reported by Karl Chen <Karl.Chen@quarl.org> in
7228 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7230 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7232 * window.c (select_window): `record_buffer' even if window is
7233 already selected (bug#14191).
7235 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7237 * window.c (Fwindow_end): Test more flags, including the buffer's
7238 last_overlay_modified flag, to determine whether the window's
7239 display is really up-to-date. Prevents the function from
7240 returning a stale value. (Bug#14170)
7241 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7244 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7246 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7247 garbaged only if it is not already the top frame on its TTY.
7248 This prevents flickering due to constant redrawing of TTY frames when
7249 there are GUI frames open in the same session. (Bug#13864)
7251 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7253 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7254 of marking the idle timers directly.
7256 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7258 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7261 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7263 * window.c (select_window): Don't record_buffer while the invariant is
7264 temporarily broken (bug#14161).
7266 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7268 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7270 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7272 2013-04-07 Romain Francoise <romain@orebokech.com>
7274 Ignore additional platform-specific ACL errors (Bug#13702).
7275 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7276 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7278 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7280 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7283 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7285 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7286 This bug was introduced by my 2013-02-25 change that simplified
7287 data_start configuration. Without this change, on GNU/Linux
7288 an Emacs configured with --enable-profiling fails immediately
7289 due to a profiler signal.
7290 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7291 with these flags. On platforms where special flags are needed
7292 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7293 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7294 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7296 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7298 Get rid of some platform-specific functions examining window
7299 system and its capabilities. This is a partial rework of the
7301 * lisp.h (have_menus_p): Remove prototype. This function is
7302 replaced with platform-independent window_system_available.
7303 (check_window_system): Move to...
7304 * frame.h (decode_window_system_frame, window_system_available):
7305 ...here, add new prototypes.
7306 * frame.c (window_system_available, decode_window_system_frame):
7308 (check_window_system): Platform-independent now.
7309 * xterm.h (x_in_use): Remove declaration.
7311 * w32term.h (check_x_frame):
7312 * nsterm.h (check_x_frame): Remove prototypes. This function
7313 is replaced with platform-independent decode_window_system_frame.
7314 * msdos.c (have_menus_p): Remove.
7315 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7316 Remove platform-specific functions. Use check_window_system,
7317 decode_window_system_frame and check_ns_display_info where
7318 appropriate. Minor style and comment tweaks.
7319 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7320 (check_x_frame): Likewise.
7321 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7323 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7324 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7325 * xmenu.c, xselect.c: All related users changed.
7327 2013-04-03 Kenichi Handa <handa@gnu.org>
7329 The following changes is to optimize the code for reading UTF-8
7332 * coding.c (check_ascii): Rename from detect_ascii. Return value
7333 changed. Check EOL format. Do not call adjust_coding_eol_type
7335 (check_utf_8): New function.
7336 (adjust_coding_eol_type): Do nothing if already adjusted.
7337 (detect_coding): Compare the return value of check_ascii with
7338 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7339 (decode_coding_gap): Optimize for valid UTF-8.
7341 2013-03-21 Kenichi Handa <handa@gnu.org>
7343 * coding.c (syms_of_coding): Cancel previous change.
7345 * insdel.c (insert_from_gap): Fix previous change.
7347 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7349 Consistently use platform-specific function to detect window system.
7350 * lisp.h (check_window_system): New prototype. This function is
7351 going to replace check_x, check_w32 and check_ns.
7352 (have_menus_p): Mention msdos.c in comment.
7353 * fontset.c (check_window_system_func): Remove. Adjust all users.
7354 * fontset.h (check_window_system_func): Remove prototype.
7355 * nsterm.h (check_ns):
7356 * xterm.h (check_x):
7357 * w32term.h (check_w32): Likewise.
7358 * menu.c (Fx_popup_menu): Use check_window_system.
7359 * msdos.c (check_window_system): Define for MS-DOS.
7360 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7361 * w32fns.c (check_window_system): Likewise for MS-Windows.
7362 * xfns.c (check_window_system): Likewise for X.
7363 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7364 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7366 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7368 Prefer < to > in range checks such as 0 <= i && i < N.
7369 This makes it easier to visualize quantities on a number line.
7370 This patch doesn't apply to all such range checks,
7371 only to the range checks affected by the 2013-03-24 change.
7372 This patch reverts most of the 2013-03-24 change.
7373 * alloc.c (xpalloc, Fgarbage_collect):
7374 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7375 * character.c (string_escape_byte8):
7376 * charset.c (read_hex):
7377 * data.c (cons_to_unsigned):
7378 * dispnew.c (update_frame_1):
7379 * doc.c (Fsubstitute_command_keys):
7380 * doprnt.c (doprnt):
7381 * editfns.c (hi_time, decode_time_components):
7382 * fileio.c (file_offset):
7383 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7384 * font.c (font_intern_prop):
7385 * frame.c (x_set_alpha):
7386 * gtkutil.c (get_utf8_string):
7387 * indent.c (check_display_width):
7388 * keymap.c (Fkey_description):
7389 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7391 * minibuf.c (read_minibuf_noninteractive):
7392 * process.c (wait_reading_process_output):
7393 * search.c (Freplace_match):
7394 * window.c (get_phys_cursor_glyph):
7395 * xdisp.c (redisplay_internal):
7396 * xsmfns.c (smc_save_yourself_CB):
7397 Prefer < to > for range checks.
7398 * dispnew.c (sit_for): Don't mishandle NaNs.
7399 This fixes a bug introduced in the 2013-03-24 change.
7400 * editfns.c (decode_time_components): Don't hoist comparison.
7401 This fixes another bug introduced in the 2013-03-24 change.
7403 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7405 * frame.h (struct frame): Drop scroll_bottom_vpos
7406 member becaue all real users are dead long ago.
7407 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7408 * xdisp.c (redisplay_internal): Adjust user.
7410 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7412 * nsmenu.m (showAtX:Y:for:): setLevel to
7413 NSPopUpMenuWindowLevel (Bug#13998).
7415 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7417 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7418 (ns_check_pending_open_menu): Declare.
7420 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7421 (x_activate_menubar): Update the menu with title that matches
7422 ns_get_pending_menu_title, and call
7423 ns_check_pending_openmenu (Bug#12698).
7424 (menuWillOpen:): New method.
7425 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7427 * nsterm.m (menu_will_open_state, menu_mouse_point)
7428 (menu_pending_title): New varaibles.
7429 (ns_get_pending_menu_title, ns_check_menu_open)
7430 (ns_check_pending_open_menu): New functions.
7432 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7434 * indent.c (current_column_bol_cache): Remove leftover which is not
7435 used in Fmove_to_column any more.
7436 (current_column, scan_for_column): Adjust users.
7437 * keyboard.c (last_point_position_buffer, last_point_position_window):
7438 Remove leftovers which are not used for recording undo any more.
7439 (command_loop_1, syms_of_keyboard): Adjust users.
7440 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7441 redisplay_window any more.
7442 (move_it_to): Adjust user.
7444 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7446 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7447 Update dependencies.
7449 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7451 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7452 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7455 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7457 * window.h (struct window): Replace hchild, vchild and buffer slots
7458 with the only contents slot. This is possible because each valid
7459 window may have either the child window (in vertical or horizontal
7460 combination) or buffer to display (for the leaf window). Using that,
7461 a lof of operations to traverse and/or change window hierarchies may
7462 be simplified. New member horizontal is used to distinguish between
7463 horizontal and vertical combinations of internal windows.
7464 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7465 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7466 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7467 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7468 Use contents slot, not buffer, where appropriate.
7469 (wset_combination): New function.
7470 (wset_buffer): Add eassert.
7471 (Fframe_first_window): Simplify the loop reaching first window.
7472 (Fwindow_buffer): Use WINDOW_LEAF_P.
7473 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7474 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7475 (unshow_buffer): Convert initial debugging check to eassert.
7476 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7477 (make_parent_window, window_resize_check, window_resize_apply)
7478 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7479 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7480 Adjust to match struct window changes.
7481 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7482 (mark_window_cursors_off, count_windows, get_leaf_windows)
7483 (foreach_window_1): Simplify the loop.
7484 * alloc.c (mark_object): Do not check for the leaf window because
7485 internal windows has no glyph matrices anyway.
7486 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7487 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7488 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7489 (build_frame_matrix_from_window_tree, mirror_make_current)
7490 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7491 (update_window_tree, set_window_update_flags): Simplify the loop.
7492 (sync_window_with_frame_matrix_rows): Enforce live window.
7493 Use contents slot, not buffer, where appropriate.
7494 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7495 and WINDOW_HORIZONTAL_COMBINATION_P.
7496 (make_frame_visible_1): Simplify the loop.
7497 Use contents slot, not buffer, where appropriate.
7498 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7499 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7500 (expose_window_tree): Likewise.
7501 Use contents slot, not buffer, where appropriate.
7502 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7503 to avoid deleted windows. Use contents slot instead of buffer.
7504 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7505 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7506 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7507 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7509 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7511 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7512 identify the reasons for assertion violations in bug#14062 and
7514 (Fx_show_tip): Fix compilation error under
7515 "--enable-check-lisp-object-type". (Bug#14073)
7517 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7518 Reported by <rzl24ozi@gmail.com>.
7520 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7522 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7524 (unwind_with_echo_area_buffer): ...to restore it here.
7525 This is needed to ensure that...
7526 (redisplay_window): ...both window markers are valid here,
7527 which is verified by eassert.
7528 * editfns.c (save_excursion_save): Do not assume that
7529 selected_window always displays the buffer.
7530 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7533 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7535 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7538 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7540 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7542 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7544 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7545 since MinGW's w32api headers do. This avoids compiler warnings.
7547 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7550 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7552 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7554 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7556 * gtkutil.c (style_changed_cb): Check if frame is live and an
7557 X frame (Bug#14038).
7559 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7561 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7562 Define only for _WIN32_WINNT less than 0x0500.
7563 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7565 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7566 see its own definitions of 'struct timeval' and 'struct timezone'.
7568 Fix incompatibilities between MinGW.org and MinGW64 headers.
7569 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7571 * w32.c (REPARSE_DATA_BUFFER): Guard with
7572 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7574 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7576 * xterm.c: Include X11/XKBlib.h
7577 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7579 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7581 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7583 * blockinput.h (input_blocked_p): Likewise.
7584 * bytecode.c (exec_byte_code): Likewise.
7585 * callproc.c (call_process_kill, call_process_cleanup)
7586 (Fcall_process): Likewise.
7587 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7588 (Fccl_execute_on_string): Likewise.
7589 * character.c (string_escape_byte8): Likewise.
7590 * charset.c (read_hex): Likewise.
7591 * cm.c (calccost): Likewise.
7592 * data.c (cons_to_unsigned): Likewise.
7593 * dired.c (directory_files_internal, file_name_completion):
7595 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7596 (sit_for): Likewise.
7597 * doc.c (Fsubstitute_command_keys): Likewise.
7598 * doprnt.c (doprnt): Likewise.
7599 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7600 * emacsgtkfixed.c: Likewise.
7601 * fileio.c (file_offset, Fwrite_region): Likewise.
7602 * floatfns.c (Fexpt, fmod_float): Likewise.
7603 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7605 * font.c (font_intern_prop): Likewise.
7606 * frame.c (x_set_alpha): Likewise.
7607 * gtkutil.c (get_utf8_string): Likewise.
7608 * indent.c (check_display_width): Likewise.
7609 * intervals.c (create_root_interval, rotate_right, rotate_left)
7610 (split_interval_right, split_interval_left)
7611 (adjust_intervals_for_insertion, delete_node)
7612 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7613 (merge_interval_right, merge_interval_left, copy_intervals)
7614 (set_intervals_multibyte_1): Likewise.
7615 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7616 * keymap.c (Fkey_description): Likewise.
7617 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7618 * lread.c (openp, read_integer, read1, string_to_number):
7620 * menu.c (ensure_menu_items): Likewise.
7621 * minibuf.c (read_minibuf_noninteractive): Likewise.
7622 * print.c (printchar, strout): Likewise.
7623 * process.c (create_process, Faccept_process_output)
7624 (wait_reading_process_output, read_process_output, send_process)
7625 (wait_reading_process_output): Likewise.
7626 * profiler.c (make_log, handle_profiler_signal): Likewise.
7627 * regex.c (re_exec): Likewise.
7628 * regex.h: Likewise.
7629 * search.c (looking_at_1, Freplace_match): Likewise.
7630 * sysdep.c (get_child_status, procfs_ttyname)
7631 (procfs_get_total_memory): Likewise.
7632 * systime.h (EMACS_TIME_VALID_P): Likewise.
7633 * term.c (dissociate_if_controlling_tty): Likewise.
7634 * window.c (get_phys_cursor_glyph): Likewise.
7635 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7636 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7638 * xfns.c (Fx_window_property): Likewise.
7639 * xmenu.c (set_frame_menubar): Likewise.
7640 * xselect.c (x_get_window_property, x_handle_dnd_message):
7642 * xsmfns.c (smc_save_yourself_CB): Likewise.
7643 * xterm.c (x_scroll_bar_set_handle): Likewise.
7645 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7647 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7648 to be optional or nil. Adjust comment and convert it to docstring.
7649 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7650 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7652 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7654 Static checking by GCC 4.8-20130319.
7655 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7656 * process.c (Fset_process_datagram_address)
7657 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7658 * xdisp.c (get_char_face_and_encoding):
7659 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7660 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7661 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7663 2013-03-24 Ken Brown <kbrown@cornell.edu>
7665 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7666 fix compilation on 64-bit Cygwin, where underscores are not
7667 automatically prepended.
7669 * w32term.c (w32_initialize): Silence compiler warning.
7671 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7673 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7674 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7675 variables, to save and restore frame dimensions.
7676 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7677 after returning from a 'fullscreen' configuration.
7678 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7679 to avoid races between the main thread and the input thread.
7681 * w32term.h (struct w32_output): New members normal_width,
7682 normal_height, normal_top, normal_left, and prev_fsmode.
7683 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7684 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7687 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7688 'fullscreen' parameter. Always record previous width and height
7689 of the frame, except when switching out of maximized modes, so
7690 that they could be restored correctly, instead of resetting to the
7691 default frame dimensions. Send SC_RESTORE command to the frame,
7692 unless we are going to send SC_MAXIMIZE, to restore the frame
7693 resize hints in the mouse pointer shown by the window manager.
7696 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7698 * lisp.h (get_frame_param): Adjust conditions for prototype
7701 2013-03-22 Ken Brown <kbrown@cornell.edu>
7703 * unexcw.c: Drop unneeded inclusion of w32common.h.
7704 (report_sheap_usage): Declare.
7705 (read_exe_header): Add magic numbers for x86_64.
7706 (fixup_executable): Fix printf format specifier for unsigned long
7709 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7711 * frame.h (struct frame): Put menu_bar_window under #ifdef
7712 because this member is not needed when X toolkit is in use.
7713 (fset_menu_bar_window):
7714 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7715 (free_glyphs, update_frame):
7716 * xdisp.c (expose_frame): Likewise.
7717 (display_menu_bar): Likewise. Remove redundant eassert.
7718 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7721 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7723 Use functions and constants to manipulate Lisp_Save_Value objects.
7724 This replaces code that used macros and strings and token-pasting.
7725 The change makes the C source a bit easier to follow,
7726 and shrinks the Emacs executable a bit.
7727 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7728 (make_save_value): Change 1st arg from string to enum. All callers
7731 (mark_object): Use if, not #if, for GC_MARK_STACK.
7732 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7733 (XSAVE_OBJECT): Now functions, not macros.
7734 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7735 the constant was never used.
7736 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7737 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7738 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7739 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7741 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7742 type3 with a single member save_type. All uses changed.
7743 (save_type, set_save_pointer, set_save_integer): New functions.
7744 * print.c (PRINTX): Remove.
7746 * alloc.c: Remove redundant static declarations.
7748 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7750 * window.h (struct window): Convert left_col, top_line, total_lines
7751 and total_cols from Lisp_Objects to integers. Adjust comments.
7752 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7754 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7755 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7756 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7757 Adjust users where appropriate.
7759 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7761 * frame.h (struct frame): Drop resx and resy because the same data is
7762 available from window system-specific output context. Adjust users.
7763 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7764 New functions to provide defaults when no window system available.
7765 (FRAME_RES_X, FRAME_RES_Y): New macros.
7766 (NUMVAL): Move from xdisp.c.
7767 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7768 (Ffont_face_attributes, Fopen_font):
7769 * image.c (gs_load):
7770 * w32font.c (fill_in_logfont):
7771 * xdisp.c (calc_pixel_width_or_height):
7772 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7773 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7775 2013-03-20 Kenichi Handa <handa@gnu.org>
7777 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7778 to 1 (temporary workaround until a bug related to ASCII
7779 optimization is fixed).
7781 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7783 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7784 Signal error if window is not internal. Adjust docstring.
7785 (delete_all_child_windows): Use combination_limit to save the buffer.
7786 (Fset_window_configuration): Adjust accordingly.
7787 * print.c (syms_of_print): Initialize debugging output not here...
7788 (init_print_once): ...but in a new function here.
7789 * lisp.h (init_print_once): Add prototype.
7790 * emacs.c (main): Add call to init_print_once. Adjust comments.
7792 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7794 * window.c (window_resize_check, window_resize_apply)
7795 (window_from_coordinates, recombine_windows, set_window_buffer)
7796 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7797 (Fsplit_window_internal, Fdelete_window_internal)
7798 (freeze_window_starts): Use bool for booleans.
7799 * window.h (window_frame_coordinates, resize_frame_windows)
7800 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7802 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7804 * dispnew.c (bitch_at_user): Use `user-error'.
7806 2013-03-17 Ken Brown <kbrown@cornell.edu>
7808 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7809 as return type of image_background. (Bug#13981)
7810 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7812 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7814 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7815 (ns_select): Don't return with result uninitialized.
7817 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7820 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7822 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7823 directories. If filename is nil, get directory name (Bug#13932).
7824 Use getFilename and getDirectory.
7825 (getFilename, getDirectory): New methods for EmacsSavePanel and
7827 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7829 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7831 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7833 2013-03-15 Kenichi Handa <handa@gnu.org>
7835 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7836 (adjust_after_replace): Make it back to static. Delete the third
7837 arg text_at_gap_tail. Cancel the code for handling it.
7839 * coding.h (struct coding_system): New member eol_seen.
7841 * coding.c (detect_ascii): New function.
7842 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7843 when the source bytes are actually scanned. On detecting for
7844 coding_category_utf_8_auto, call detect_ascii instead of scanning
7845 source bytes directly.
7846 (produce_chars): Call insert_from_gap with the new arg 0.
7847 (encode_coding): Likewise.
7848 (decode_coding_gap): Control ASCII optimization by the variable
7849 disable_ascii_optimization instead of #ifndef .. #endif.
7850 Deccode EOL format according to coding->eol_seen.
7851 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7854 * lisp.h (adjust_after_replace): Cancel externing it.
7855 (insert_from_gap): Adjust prototype.
7857 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7859 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7860 FULLSCREEN_MAXIMIZED. (Bug#13935)
7862 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7864 * region-cache.c (find_cache_boundary, move_cache_gap)
7865 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7866 Simplify debugging check and convert to eassert. Adjust comment.
7867 (pp_cache): Put under ENABLE_CHECKING.
7869 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7871 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7872 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7874 (w32fullscreen_hook): If the frame is visible, reset
7875 f->want_fullscreen flag after changing the frame size. If the
7876 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7879 2013-03-13 Daniel Colascione <dancol@dancol.org>
7881 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7882 too so that these builds can use Cygwin's file conversion
7883 functions. (We've been building and linking cygw32.o all along
7884 and just not using it.)
7886 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7888 File synchronization fixes (Bug#13944).
7889 * Makefile.in (LIB_FDATASYNC): New macro.
7891 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7892 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7893 Don't worry about HAVE_FSYNC, since a substitute fsync is
7894 available if the system lacks one.
7895 (Fwrite_regin): Retry fsync if interrupted.
7897 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7899 * w32term.c (w32_read_socket): If the Emacs frame is being
7900 activated, call w32fullscreen_hook, to make sure the new frame
7901 dimensions are in effect. (Bug#13937)
7903 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7905 * xdisp.c (init_iterator): Simplify because both character and byte
7906 positions are either specified or -1. Add eassert. Adjust comment.
7907 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7908 character and byte positions can be obtained from marker.
7910 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7912 Static checking by Sun C 5.12.
7913 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7914 * bytecode.c (exec_byte_code):
7915 * dispnew.c (init_display):
7917 * fileio.c (Fsubstitute_in_file_name):
7918 * keyboard.c (Fevent_convert_list):
7919 * keymap.c (Fsingle_key_description):
7920 * term.c (maybe_fatal, fatal):
7921 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7922 * xsmfns.c (Fhandle_save_session):
7923 Omit unreachable code.
7924 * keymap.c (map_keymap_char_table_item): Cast void * to
7925 a function pointer type; the C Standard requires this.
7927 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7928 Include <sys/param.h> unconditionally, as that works elsewhere and
7929 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7930 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7933 See ChangeLog.12 for earlier changes.
7939 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7941 This file is part of GNU Emacs.
7943 GNU Emacs is free software: you can redistribute it and/or modify
7944 it under the terms of the GNU General Public License as published by
7945 the Free Software Foundation, either version 3 of the License, or
7946 (at your option) any later version.
7948 GNU Emacs is distributed in the hope that it will be useful,
7949 but WITHOUT ANY WARRANTY; without even the implied warranty of
7950 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7951 GNU General Public License for more details.
7953 You should have received a copy of the GNU General Public License
7954 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.