1 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3 * xterm.c (XTflash): Fix coordinate of bottom area to flash
6 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8 * font.c (font_list_entities): Remove dummy assignment.
9 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
10 used on graphic displays only. Remove unused 'font_encoder' member.
11 (struct font_bitmap): Remove unused 'extra' member.
12 * nsfont.m (nsfont_open):
13 * w32font.c (w32font_open_internal):
14 * ftfont.c (ftfont_get_bitmap): Adjust users.
16 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
20 * undo.c (record_point, record_property_change):
21 Use bool for boolean, for local vars that are always true or false.
23 Minor integer overflow fixes (Bug#16033).
24 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
25 This improves on the previous fix to this function.
26 (window_resize_check): When summing up pixel counts, don't rely on
27 undefined behavior if the sum overflows.
29 2013-12-03 Martin Rudalics <rudalics@gmx.at>
31 * window.c (Fset_window_new_pixel): Don't choke at negative
32 argument value (Bug#16033).
34 * xfns.c (Fx_create_frame): Add another call to change_frame_size
35 to avoid crash in window_box_height.
37 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
38 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
40 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
42 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
44 Minor integer overflow fixes.
45 * window.c (Fset_window_new_pixel, grow_mini_window):
46 * xdisp.c (Fwindow_text_pixel_size):
47 Avoid undefined behavior on signed integer overflow.
48 * xfns.c (x_set_mouse_color):
49 Check that drag shape fits in 'unsigned', since that's what X wants.
51 2013-12-02 Eli Zaretskii <eliz@gnu.org>
53 Improve reporting of fatal exception on MS-Windows.
54 * w32fns.c (my_exception_handler): New function.
55 (globals_of_w32fns): Set it up as the unhandled exception
56 handler. Initialize exception code and address to zeros.
57 (emacs_abort): If the exception code and address are available,
58 print them at the beginning of the backtrace. Fix the format of
59 printing addresses (was producing 0x0x12345678 on XP).
62 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
64 * eval.c (Fbacktrace__locals): New function.
65 (syms_of_eval): Defsubr it.
67 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
69 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
70 Define here to unify between...
71 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
72 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
74 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
76 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
78 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
79 fringe background extension.
80 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
81 because they are now always the same as `left' and `width',
82 respectively. Remove code for the case that `width' and
83 `sb_width' are different.
85 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
87 Fix minor problems found by static checking.
88 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
89 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
90 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
92 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
94 * image.c (imagemagick_compute_animated_image): Don't crash if we
95 have an animation with different-sized images (bug#15313).
97 2013-11-30 Martin Rudalics <rudalics@gmx.at>
99 Remove some unused items introduced during pixelwise change.
100 * window.c (window_resize_total_check): Remove unused function.
101 * xdisp.c (remember_mouse_glyph): Remove unused label.
102 (Ftool_bar_height): Move declaration inside #if.
103 * xterm.c (x_set_window_size): Don't use r and c.
105 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
107 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
110 * window.c (Fset_window_configuration): Comment out unused variables.
112 * w32term.c (w32_read_socket): Remove unused variable `buf'.
114 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
116 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
118 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
120 * gnutls.c (gnutls_audit_log_function): Only declare and define if
121 HAVE_GNUTLS3 (Bug#16001).
123 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
124 if interrupts are deferred (Bug#15801).
126 2013-11-30 Martin Rudalics <rudalics@gmx.at>
128 Support resizing frames and windows pixelwise.
129 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
130 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
131 (struct glyph_matrix): Replace window_left_col and
132 window_top_line by window_pixel_left and window_pixel_top.
133 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
135 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
136 (draw_window_divider, move_it_to, x_draw_right_divider)
137 (x_draw_bottom_divider, change_frame_size): Add or fix
139 * dispnew.c (change_frame_size_1): Change prototype.
140 (adjust_glyph_matrix, required_matrix_width)
141 (adjust_frame_glyphs_for_window_redisplay): Use pixel
142 values instead of lines and columns.
143 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
144 WINDOW_TOTAL_FRINGE_WIDTH.
145 (handle_window_change_signal, do_pending_window_change)
146 (init_display): Adjusts calls of change_frame_size.
147 (change_frame_size, change_frame_size_1): Handle pixelwise
149 * frame.c (Qright_divider_width, Qbottom_divider_width): New
151 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
152 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
153 (x_set_internal_border_width, x_set_vertical_scroll_bars)
154 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
156 (set_frame_param): New function.
157 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
158 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
159 (Ffringe_width, Fborder_width, Fright_divider_width)
160 (Fbottom_divider_width): New functions, defsubr them.
161 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
163 (struct frame_parm_table): New members Qright_divider_width and
164 Qbottom_divider_width.
165 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
166 (x_report_frame_params): Handle Qright_divider_width and
167 Qbottom_divider_width.
168 (x_set_right_divider_width, x_set_bottom_divider_width): New
170 (frame_resize_pixelwise): New option.
171 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
172 new_pixelwise, right_divider_width and bottom_divider_width;
173 remove total_lines; rename text_lines, text_cols, new_text_lines
174 and new_text_cols to text_height, text_width, new_height and
175 new_width respectively.
176 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
177 FRAME_TEXT_WIDTH respectively.
178 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
179 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
180 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
182 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
183 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
184 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
185 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
186 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
187 (FRAME_TOTAL_COLS_ARG): Remove macro.
188 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
189 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
190 (x_wm_set_size_hint): Handle frame pixel sizes.
191 * indent.c (compute_motion, Fcompute_motion): Call
192 window_body_width instead of window_body_cols.
193 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
194 (make_lispy_position): Handle right and bottom dividers.
195 (Fsuspend_emacs): Pixelize call of change_frame_size.
196 * keyboard.h: Extern Qright_divider, Qbottom_divider.
197 * lisp.h: Extern set_frame_param.
198 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
200 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
201 call of change_frame_size.
202 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
203 * nsterm.m (ns_update_window_end): Optionally draw right
205 (x_set_window_size): Add argument pixelwise. Call
206 check_frame_size and change_frame_size with pixelwise zero.
207 (ns_draw_window_divider): New function.
208 (ns_redisplay_interface): Add ns_draw_window_divider.
209 (updateFrameSize:): Call change_frame_size with pixelwise zero.
210 (x_new_font): Call x_set_window_size with pixelwise zero.
211 * print.c (print_object): For a window print its sequence
213 * term.c (Fresume_tty): Pixelize call of change_frame_size.
214 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
215 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
216 (w32_createwindow): Use scroll bar area width.
217 (w32_wnd_proc): Handle bottom divider width. For
218 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
219 (Fx_create_frame): Default divider width parameters. Caclulate
220 sizes pixelwise. Add vertical drag cursor support.
221 (x_create_tip_frame): Default divider widths to zero. Pixelize
222 call to change_frame_size.
223 (Fx_show_tip): Add handling of divider widths. Pixelize window
225 (Fw32_frame_rect): New function.
226 (frame_parm_handler w32_frame_parm_handlers): Add divider
228 (Vx_window_vertical_drag_shape): Add variable.
229 * w32inevt.c (resize_event, maybe_generate_resize_event):
230 Pixelize change_frame_size calls.
231 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
233 * w32term.c (w32_draw_window_divider): New function.
234 (x_update_window_end): Handle right divider.
235 (w32_draw_fringe_bitmap, x_scroll_run)
236 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
237 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
238 new frame sizes pixelwise.
239 (x_new_font): Pixelize call to x_set_window_size.
240 (x_check_fullscreen): Pixelize call to change_frame_size.
241 (x_set_window_size_1, x_set_window_size): New argument
242 pixelwise. Calculate pixelwise.
243 (x_wm_set_size_hint): Use scroll bar area width.
244 (w32_redisplay_interface): Add w32_draw_window_divider.
245 * w32term.h (struct w32_output): Add vertical drag cursor.
246 * widget.c (set_frame_size, update_wm_hints)
247 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
249 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
250 * window.c (sequence_number): Restore.
251 (Fwindow_pixel_width, Fwindow_pixel_height)
252 (Fwindow_mode_line_height, Fwindow_header_line_height)
253 (window_pixel_to_total, Frun_window_scroll_functions)
254 (Fset_window_new_pixel, window_resize_apply_total)
255 (Fwindow_resize_apply_total): New functions.
256 (window_body_height, window_body_width): Rename from
257 window_body_lines. New argument PIXELWISE. Calculate
259 (Fwindow_body_height, Fwindow_body_width): New argument
261 (coordinates_in_window, window_relative_x_coord): Use window's
262 pixel width instead of total width.
263 (replace_window, recombine_windows): Initialize pixel values.
264 (resize_root_window, resize_frame_windows, grow_mini_window)
265 (shrink_mini_window): New argument PIXELWISE. Calculate
267 (Fdelete_other_windows_internal, adjust_window_margins)
268 (window_resize_check, window_resize_apply)
269 (Fdelete_window_internal, Fresize_mini_window_internal)
270 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
271 (check_frame_size): Rename arguments. New argument PIXELWISE.
273 (set_window_buffer): Make samebuf bool. Run configuration change
274 hook only if buffer changed.
275 (Fset_window_buffer): Rewrite doc-string.
276 (make_window): Initialize new_pixel slot.
277 (Fwindow_resize_apply): Check pixel size of root window.
278 (Fsplit_window_internal): Call 2nd argument pixel_size.
280 (Fscroll_left, Fscroll_right): Call window_body_width instead of
282 (save_window_data): New slots frame_text_width,
283 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
284 (saved_window): New slots pixel_left, pixel_top, pixel_height,
286 (Fcurrent_window_configuration, Fset_window_configuration)
287 (save_window_save, compare_window_configurations): Handle new
288 slots in save_window_data and saved_window.
289 (Fset_window_scroll_bars): Fix doc-string.
290 (window_resize_pixelwise): New variable.
291 (coordinates_in_window, Fcoordinates_in_window_p): Handle
293 (make_parent_window): Adjust sequence_number.
294 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
296 * window.h (struct window): New members new_pixel, pixel_left,
297 pixel_top, pixel_width, pixel_height. Restore sequence_number.
298 (wset_new_pixel): New function.
299 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
300 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
301 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
302 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
303 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
304 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
305 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
306 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
307 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
308 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
309 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
310 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
311 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
312 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
313 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
315 (resize_frame_windows, grow_mini_window, shrink_mini_window)
316 (window_body_width, check_frame_size): Adapt external declarations.
317 * xdisp.c (last_max_ascent): New integer.
318 (window_text_bottom_y): Handle bottom divider.
319 (window_box_width, window_box_height): Calculate pixelwise.
320 (get_glyph_string_clip_rects): Handle right divider.
321 (remember_mouse_glyph): When windows are resized pixelwise
322 proceed with width and height set to 1.
323 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
325 (move_it_to): Calculate and return maximum x position
327 (Fwindow_text_pixel_size): New function.
328 (resize_mini_window, update_tool_bar): Calculate pixelwise.
329 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
331 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
333 (redisplay_tool_bar): Calculate pixelwise.
334 (redisplay_window): Calculate pixelwise. Handle dividers.
335 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
336 (x_draw_vertical_border): Handle dividers.
337 (define_frame_cursor1): Handle vertical drag cursor.
338 (x_draw_right_divider, x_draw_bottom_divider): New functions.
339 (expose_window): Calculate pixelwise. Handle dividers.
340 (init_xdisp): Initialize pixel values.
341 * xfaces.c (Qwindow_divider): New face.
342 (realize_basic_faces): Realize it.
343 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
344 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
345 (x_set_scroll_bar_default_width): Default actual width to 16.
346 (Fx_create_frame): Set sizes pixelwise.
347 (x_create_tip_frame): Default divider widths to zero. Pixelize
348 call of change_frame_size.
349 (Fx_show_tip): Handle divider widths. Initial pixel position
351 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
352 (Vx_window_vertical_drag_shape): New option.
353 * xmenu.c (free_frame_menubar): Pixelize call of
355 * xterm.c (x_draw_window_divider): New function.
356 (x_update_window_end): Optionally draw right divider.
357 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
358 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
359 (handle_one_xevent, x_new_font): Calculate pixelwise.
360 (x_set_window_size_1, x_set_window_size): New argument
361 pixelwise. Calculate pixelwise.
362 (x_wm_set_size_hint): Pixelize call of check_frame_size.
363 (struct x_redisplay_interface): Add x_draw_window_divider.
364 * xterm.h (struct x_output): Add vertical_drag_cursor.
366 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
368 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
369 Set invisible frames's `redisplay' when a full redisplay is requested.
370 (redisplay_window): Set must_be_updated_p instead (bug#15999).
371 (redisplay_mode_lines): Don't set must_be_updated_p any more.
372 (display_mode_lines): Set it here instead.
374 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
376 * dispextern.h (set_window_update_flags): Remove.
378 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
380 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
382 * xdisp.c (REDISPLAY_SOME_P): New macro.
383 (redisplay_internal): Use it (bug#15999).
384 (prepare_menu_bars, redisplay_window): Use it as well.
386 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
388 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
390 * w32font.c (g_b_init_get_char_width_32_w): New static var.
391 (globals_of_w32font): Zero it out.
392 (GetCharWidth32W_Proc): New function pointer.
393 (get_char_width_32_w): New function.
394 (compute_metrics): If get_glyph_outline_w returns an error, try
395 get_char_width_32_w before declaring a failure. This avoids
396 punishing raster (a.k.a. "bitmap") fonts by slowing down
397 redisplay. (Bug#6364).
399 2013-11-29 Eli Zaretskii <eliz@gnu.org>
401 * xdisp.c (clear_mouse_face): Don't invalidate the entire
402 mouse-highlight info, just signal frame_up_to_date_hook that mouse
403 highlight needs to be redisplayed. (Bug#15913)
405 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
407 Fix minor problems found by static checking.
408 * buffer.h (struct buffer_text, struct buffer):
409 * frame.h (struct frame):
410 * window.h (struct window):
411 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
412 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
413 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
414 no-longer-valid use of HAVE_MENUS.
415 * xdisp.c (propagate_buffer_redisplay): Now static.
417 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
419 * xmenu.c (Fmenu_or_popup_active_p):
420 * window.c (Fset_window_configuration):
421 * menu.c (Fx_popup_menu, Fx_popup_dialog):
422 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
423 * fns.c (Fyes_or_no_p):
424 * editfns.c (Fmessage_box, Fmessage_or_box):
425 * alloc.c (make_save_ptr_ptr):
426 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
428 * window.c (Fset_window_configuration): Move select_window later.
430 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
432 Refine redisplay optimizations to only redisplay *some* frames/windows
433 rather than all of them.
434 * xdisp.c (REDISPLAY_SOME): New constant.
435 (redisplay_other_windows, wset_redisplay, fset_redisplay)
436 (bset_redisplay, bset_update_mode_line): New functions.
437 (message_dolog): Use bset_redisplay.
438 (clear_garbaged_frames): Use fset_redisplay.
439 (echo_area_display): Use wset_redisplay.
440 (buffer_shared_and_changed): Remove.
441 (prepare_menu_bars): Call Vpre_redisplay_function before updating
442 frame titles. Compute the actual set of windows redisplayed.
443 Don't update frame titles and menu bars for frames that don't need to
445 (propagate_buffer_redisplay): New function.
447 (redisplay_internal): Use it. Be more selective in the set of windows
448 we redisplay. Propagate windows_or_buffers_changed to
449 update_mode_lines a bit later to simplify the code.
450 (mark_window_display_accurate_1): Reset window and buffer's
452 (redisplay_window): Do nothing if neither the window nor the buffer nor
453 the frame needs redisplay.
454 * window.h (struct window): Add `redisplay' field.
455 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
456 (redisplay_other_windows, window_list): New declarations.
457 * window.c (select_window, Fset_window_start): Use wset_redisplay.
458 (window_list): Not static any more.
459 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
460 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
461 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
462 * frame.c (Fmake_frame_visible): Don't redisplay everything.
463 * frame.h (struct frame): Add `redisplay' field.
464 Move `external_menu_bar' bitfield next to other bit-fields.
465 (SET_FRAME_GARBAGED): Use fset_redisplay.
466 (SET_FRAME_VISIBLE): Don't garbage the frame;
467 Use redisplay_other_windows.
468 * buffer.h (struct buffer): Add `redisplay' field.
469 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
470 (modify_overlay): Use bset_redisplay.
471 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
473 2013-11-28 Eli Zaretskii <eliz@gnu.org>
475 Support w32 file notifications in batch mode.
476 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
477 invalid (which happens in batch mode). If non-interactive, call
478 handle_file_notifications to store file notification events in the
479 input queue. (Bug#15933)
481 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
483 * w32inevt.c (handle_file_notifications): Now external, not static.
485 * w32term.h (handle_file_notifications): Provide prototype.
487 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
488 init_crit, since init_display, which does that otherwise, is not
491 2013-11-27 Glenn Morris <rgm@gnu.org>
493 * Makefile.in ($(lispsource)/international/charprop.el): New.
494 (emacs$(EXEEXT)): Depend on charprop.el.
496 2013-11-27 Eli Zaretskii <eliz@gnu.org>
498 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
499 deleting portions of the buffer under non-nil REPLACE argument.
502 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
503 directory, watch it and not its parent.
504 (add_watch): Allow empty string in FILE.
506 2013-11-27 Martin Rudalics <rudalics@gmx.at>
508 * window.c (Fset_window_start, window_resize_apply)
509 (window_scroll): Reset window_end_valid (Bug#15957).
511 2013-11-27 Glenn Morris <rgm@gnu.org>
513 * Makefile.in (leimdir): Now in lisp source directory.
514 ($(leimdir)/leim-list.el): Just use ../leim .
515 * epaths.in (PATH_DUMPLOADSEARCH):
516 * lread.c (load_path_default):
517 * nsterm.m (ns_load_path): No more leim directory.
519 2013-11-26 Andreas Schwab <schwab@suse.de>
521 * .gdbinit (xgettype): Add cast.
523 2013-11-26 Glenn Morris <rgm@gnu.org>
525 Preload leim-list.el.
526 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
527 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
528 is a single directory.
530 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
532 bool-vector-subsetp is now the normal direction (Bug#15912).
533 * data.c (Fbool_vector_subsetp): Test whether the first argument
534 is a subset of the second one, not the reverse. Add doc string.
536 Fix minor problems found by static checking.
537 * lread.c (load_path_default): Now static.
538 * textprop.c (text_property_stickiness): Be consistent about the
539 test used when deciding whether to consider the previous character.
540 This simplifies the code a bit.
542 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
544 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
546 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
547 (syms_of_frame): Don't defsubr them.
549 2013-11-25 Glenn Morris <rgm@gnu.org>
551 * lread.c (load_path_default): Change the sense of the argument.
552 (init_lread): When EMACSLOADPATH is set, do not ignore changes
553 from dump_path. When it is not, avoid checking dump_path twice.
555 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
556 uninstalled dump_path against installed Vload_path. (Bug#15964)
558 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
560 Export get_pos_property to Elisp.
561 * editfns.c (Fget_pos_property): Rename from get_pos_property.
562 (syms_of_editfns): Export it to Elisp.
564 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
566 2013-11-23 Romain Francoise <romain@orebokech.com>
568 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
569 initialization here ...
570 (syms_of_fileio): ... from here.
572 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
574 * lread.c (init_lread): Fix int/Lisp_Object mixup.
575 Please use --enable-check-lisp-object-type.
577 2013-11-23 Glenn Morris <rgm@gnu.org>
579 * process.c (get_process): Explicit error for dead buffers.
581 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
583 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
585 2013-11-23 Glenn Morris <rgm@gnu.org>
587 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
588 * lread.c (load_path_check): Take path to check as argument.
589 (load_path_default): New, split from init_lread.
590 (init_lread): Move calc of default load-path to load_path_default.
591 Empty elements in EMACSLOADPATH now stand for the default.
592 (load-path): Doc fix.
593 * emacs.c (decode_env_path): Add option to treat empty elements
594 as nil rather than ".".
595 * callproc.c (init_callproc_1, init_callproc):
596 * image.c (Vx_bitmap_file_path):
597 * lisp.h (decode_env_path):
598 * lread.c (Vsource_directory):
599 Update for new argument spec of decode_env_path.
601 2013-11-22 Eli Zaretskii <eliz@gnu.org>
603 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
604 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
606 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
608 Fix some dependency problems that cause unnecessary recompiles.
609 Problem reported by RMS in
610 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
611 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
612 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
613 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
614 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
615 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
616 (boostrap-clean): No need to remove stamp-oldxmenu.
618 Fix recently introduced bool vector overrun.
619 This was due to an optimization that went awry.
620 Reported by Glenn Morris in
621 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
622 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
623 for empty vectors, undoing the 2013-11-18 change.
624 * data.c (bool_vector_binop_driver): Rely on this.
625 Fix bug that occasionally overran the destination.
626 * lisp.h (struct Lisp_Bool_vector): Document this.
628 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
630 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
633 * nsterm.m (init, run, stop:): Comment out for now, does not work
636 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
638 * charset.c (syms_of_charset): Don't read past end of string.
640 2013-11-19 Glenn Morris <rgm@gnu.org>
642 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
644 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
646 Add hooks to run on gaining/losing focus. (Bug#15029)
647 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
648 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
649 (syms_of_frame): Add focus-in-hook, focus-out-hook.
651 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
653 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
654 The old names predated the API change that put destination at end.
656 Improve API of recently-added bool vector functions (Bug#15912).
657 The old API had (bool-vector-count-matches A B)
658 and (bool-vector-count-matches-at A B I), which gave the
659 misleading impression that the two functions were variants, one
660 with a location I. The new API has (bool-vector-count-population A)
661 and (bool-vector-count-consecutive A B I) to make the distinction
662 clearer. The first function no longer has a B argument, since the
663 caller can easily determine the number of nils if the length and
664 number of ts is known.
665 * data.c (Fbool_vector_count_population): Rename from
666 bool_vector_count_matches, and accept just 1 argument.
667 (Fbool_vector_count_consecutive): Rename from
668 Fbool_vector_count_matches_at.
670 Always allocate at least one bits_word per bool vector.
671 See Daniel Colascione in:
672 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
673 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
674 * data.c (bool_vector_binop_driver): Rely on this. Tune.
675 * lisp.h (struct Lisp_Bool_vector): Document this.
677 2013-11-18 Eli Zaretskii <eliz@gnu.org>
679 * insdel.c (invalidate_buffer_caches): New function, consolidated
680 from part of prepare_to_modify_buffer.
681 (insert_from_gap, prepare_to_modify_buffer):
682 * coding.c (code_convert_region, code_convert_string):
683 Call invalidate_buffer_caches. (Bug#15841)
685 * lisp.h (invalidate_buffer_caches): Add prototype.
687 2013-11-17 Eli Zaretskii <eliz@gnu.org>
689 * w32term.c (x_update_window_end): Don't invalidate the entire
690 mouse-highlight info, just signal frame_up_to_date_hook that mouse
691 highlight needs to be redisplayed. (Bug#15913)
693 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
695 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
697 2013-11-16 Eli Zaretskii <eliz@gnu.org>
699 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
700 while we are using Vprin1_to_string_buffer.
702 * keymap.c (describe_map): Don't crash if PT is 1 both before and
703 after inserting the description string. (Bug#15907)
705 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
707 * data.c: Work around bogus GCC diagnostic about shift count.
708 Reported by Eli Zaretskii in
709 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
710 (pre_value): New function.
711 (count_trailing_zero_bits): Use it.
713 2013-11-15 Eli Zaretskii <eliz@gnu.org>
715 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
716 assume C macros are not supported even under -g3 in these old GCC
719 2013-11-15 Leo Liu <sdl.web@gmail.com>
721 * minibuf.c (Ftry_completion, Fall_completions)
722 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
724 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
726 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
727 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
728 This avoids placing unnecessary constants into the Emacs code.
730 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
732 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
733 for Cygwin w32 build.
735 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
736 for Cygwin w32 build. (Bug#15892)
738 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
740 Simplify, port and tune bool vector implementation.
741 * alloc.c (bool_vector_exact_payload_bytes)
742 (bool_vector_payload_bytes): Remove.
743 (bool_vector_fill): Return its argument.
744 * alloc.c (bool_vector_fill):
746 * print.c (print_object):
747 Simplify by using bool_vector_bytes.
748 * alloc.c (make_uninit_bool_vector):
749 New function, broken out from Fmake_bool_vector.
750 (Fmake_bool_vector): Use it. Use tail call.
751 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
752 * data.c (BITS_PER_ULL): New constant.
753 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
754 if long long versions don't exist.
755 (shift_right_ull): New function.
756 (count_one_bits_word): New function, replacing popcount_bits_word
757 macro. Don't assume that bits_word is no wider than long long.
758 (count_one_bits_word, count_trailing_zero_bits):
759 Don't assume that bits_word is no wider than long long.
760 * data.c (bool_vector_binop_driver, bool_vector_not):
761 * fns.c (Fcopy_sequence):
763 Create an uninitialized destination, to avoid needless work.
764 (internal_equal): Simplify.
765 (Ffillarray): Prefer tail call.
766 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
767 contain at least one word.
768 (bits_word_to_host_endian): Prefer if to #if. Don't assume
769 chars are narrower than ints.
770 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
771 * fns.c (Fcopy_sequence):
773 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
774 Don't try to port to hosts where bits_word values have holes; the
775 code wouldn't work there anyway. Verify this assumption, though.
776 (bool_vector_bytes): New function.
777 (make_uninit_bool_vector): New decl.
778 (bool_vector_fill): Now returns Lisp_Object.
780 * xfns.c (xic_create_fontsetname):
781 * xrdb.c (gethomedir): Prefer tail calls.
783 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
785 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
786 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
788 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
789 that requires a return value.
790 (Fset_buffer_modified_p): Take advantage of this change to do
793 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
795 * buffer.c (Frestore_buffer_modified_p): Sync it with
796 Fset_buffer_modified_p.
797 (Fforce_mode_line_update): New function, moved from subr.el.
798 (Fset_buffer_modified_p): Use them.
799 (syms_of_buffer): Defsubr Fforce_mode_line_update.
801 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
803 * search.c (find_newline): Rewrite to prefer offsets to pointers.
804 This avoids undefined behavior when subtracting pointers into
805 different aways. On my platform it also makes the code a tad
806 smaller and presumably faster.
808 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
810 * keyboard.c (command_loop_1): Use region-extract-function.
811 * insdel.c (Qregion_extract_function): Not static any more (can we
812 stop pretending that these vars can benefit from being marked static?).
814 2013-11-09 Eli Zaretskii <eliz@gnu.org>
816 * search.c (find_newline): If buffer text is relocated during the
817 "dumb loop", adjust C pointers into buffer text to follow suit.
820 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
822 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
823 for conversion (Bug#15837).
825 2013-11-09 Eli Zaretskii <eliz@gnu.org>
827 * fileio.c (Finsert_file_contents): Invalidate the newline cache
828 for the entire range of inserted characters. (Bug#15841)
830 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
832 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
834 (realize_default_face): Remove assignment to distant-foreground if
835 unspecified (Bug#15815).
837 2013-11-08 Eli Zaretskii <eliz@gnu.org>
839 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
840 cache-long-scans disabled, since we don't want to call
841 prepare_to_modify_buffer (in insert_1_both) for each message we
844 * buffer.h (bset_cache_long_scans): New INLINE function, moved
845 from buffer.c. Improve commentary to the buffer field setter
848 * buffer.c (bset_cache_long_scans): Static function deleted.
849 Improve commentary to the buffer field setter functions.
850 (init_buffer_once): Default for cache-long-scans changed to t.
853 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
855 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
857 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
858 This bug was introduced in my 2013-06-21 change, and caused
859 struct Lisp_Sub_Char_Table objects to be given too many slots,
860 which broke 'make -C admin/unidata'.
862 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
864 Import changes from mac-port 4.5.
865 * macfont.m (mac_font_copy_default_descriptors_for_language)
866 (mac_font_copy_default_name_for_charset_and_languages): Declare.
867 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
868 (macfont_language_default_font_names): New.
869 (macfont_list): Rearrange language/charset code.
870 (macfont_close): Don't check for macfont_info->cache.
871 (mac_ctfont_create_preferred_family_for_attributes): New font
873 mac_font_copy_default_name_for_charset_and_languages.
874 (mac_font_copy_default_descriptors_for_language)
875 (mac_font_copy_default_name_for_charset_and_languages): New functions.
877 * macfont.h (kCTVersionNumber10_9): Define if not defined.
879 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
881 Port to C11 aligned_alloc, and fix some integer overflows.
882 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
883 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
884 and use of posix_memalign replaced with aligned_alloc.
885 (aligned_alloc): New function, defined or declared as needed.
886 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
887 Don't undef; configure.ac now does this.
888 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
889 (calloc, aligned_alloc): Check for integer overflow.
890 (aligned_alloc): Rename from memalign. All uses changed.
891 (memalign): New function, an alias for aligned_alloc.
893 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
895 * xdisp.c (redisplay_internal): Fix typo in last change.
897 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
899 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
901 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
903 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
904 redisplay--mode-lines-cause.
905 (redisplay_internal): Keep them uptodate. Remove redundant check of
906 buffer_shared_and_changed.
907 * *.[chm]: Number every assignment to update_mode_lines so we
908 can track why it is set.
910 2013-11-06 Eli Zaretskii <eliz@gnu.org>
912 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
914 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
916 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
917 can track why it is set.
919 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
921 Integer-related fixes for term.c etc.
922 * dispextern.h (face_tty_specified_color): New function.
923 * term.c (turn_on_face): Don't rely on undefined behavior when
924 assigning an out-of-range value to 'long'.
925 Simplify test for toggling highlight.
926 (tty_capable_p): Omit last two (unused) args. All callers changed.
927 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
928 (read_menu_input, tty_menu_activate, tty_menu_show):
929 * xfaces.c (x_supports_face_attributes_p)
930 (tty_supports_face_attributes_p):
931 Use bool for boolean. All callers changed.
932 (tty_supports_face_attributes_p): Omit defaults for color indices;
933 no longer needed. Simplify tail call.
935 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
937 * xdisp.c (prepare_menu_bars): Mark static.
938 * lisp.h (prepare_menu_bars): Don't declare.
939 * xselect.c (x_handle_selection_clear):
940 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
942 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
944 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
945 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
947 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
949 * keyboard.c (Fcommand_error_default_function): Rename from
950 Fdefault_error_output.
952 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
954 * keyboard.c (Fdefault_error_output): New function, extracted from
956 (syms_of_keyboard): Use it for Vcommand_error_function.
958 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
960 * eval.c (handlerlist_sentinel): New variable (bug#15802).
961 (init_eval): Use it to ensure handlerlist is non-NULL.
962 (unwind_to_catch): Make sure we never set handlerlist to NULL.
963 (Fsignal): Adjust NULLness test of handlerlist.
964 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
966 2013-11-05 Eli Zaretskii <eliz@gnu.org>
968 * callproc.c (call_process): Call prepare_to_modify_buffer before
969 decoding text read from the sub-process, as the decoded stuff will
970 be inserted into the buffer. This will invalidate the various
971 caches maintained for the buffer. (Bug#15148)
973 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
975 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
976 string of glyphless-char-display.
978 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
980 * nsfns.m (ns_get_name_from_ioreg): New function.
981 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
982 OSX >= 10.9. Use ns_get_name_from_ioreg.
984 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
986 Simplify and port recent bool vector changes.
987 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
988 only in this file. Use a more-efficient implementation if the
989 second argument is a power of 2.
990 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
991 Remove no-longer-necessary compile-time checks.
992 (bool_vector_exact_payload_bytes): New function.
993 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
994 exact payload changed to call the new function. Do not assume
995 that the arg or result fits in ptrdiff_t.
996 (bool_vector_fill): New function.
997 (Fmake_bool_vector): Use it. Don't assume bit counts fit
999 (vroundup_ct): Don't assume arg fits in size_t.
1000 * category.c (SET_CATEGORY_SET): Remove. All callers now just
1001 invoke set_category_set.
1002 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
1003 All callers changed. Use bool_vector_set.
1004 * category.h (XCATEGORY_SET): Remove; no longer needed.
1005 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
1007 * data.c (Faref): Use bool_vector_ref.
1008 (Faset): Use bool_vector_set.
1009 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
1010 (Fbool_vector_not, Fbool_vector_count_matches)
1011 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
1012 * fns.c (concat): Use bool_vector_ref.
1013 (Ffillarray): Use bool_vector_fill.
1014 (mapcar1): Use bool_vector_ref.
1015 (sxhash_bool_vector): Hash words, not bytes.
1016 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
1017 a constant, since it's now used in #if.
1018 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
1019 unsigned char on unusual architectures, so that we no longer
1020 assume that the number of bits per bits_word is a power of two or
1021 is a multiple of 8 or of CHAR_BIT.
1022 (Qt): Add forward decl.
1023 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
1024 at least as strictly as bits_word.
1025 (bool_vector_data, bool_vector_uchar_data): New accessors.
1026 All data structure accesses changed to use them.
1027 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
1028 (bool_vector_set): New functions.
1029 (bool_vector_fill): New decl.
1030 (ROUNDUP): Move to alloc.c as described above.
1032 Fix recent gnutls changes.
1033 * gnutls.c (Fgnutls_boot): Don't assume C99.
1034 * process.c (wait_reading_process_output): Fix typo in recent change.
1036 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
1038 * process.c (wait_reading_process_output, read_process_output)
1039 (send_process): Check gnutls_state is not NULL.
1041 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1042 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1044 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1047 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1049 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1052 * nsfns.m (Fx_create_frame): Fix memory leak.
1054 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1055 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1056 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1058 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1060 * xdisp.c (message3_nolog, message_with_string): Encode the string
1061 before writing it to the terminal in a non-interactive session.
1063 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1064 sure we concatenate them into a unibyte string.
1066 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1067 resulting temporary name before returning it to the caller.
1068 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1069 is a unibyte string, convert NAME to a unibyte string to ensure
1070 that the result is also a unibyte string.
1072 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1073 create unibyte strings from default paths and directory/file
1076 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1079 * callproc.c (init_callproc): Use build_unibyte_string to make
1080 sure we create unibyte strings from default paths and
1081 directory/file names.
1083 * buffer.c (init_buffer): Don't store default-directory of
1084 *scratch* in multibyte form. The original problem which led to
1085 that is described in
1086 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1087 but it was solved long ago. (Bug#15260)
1089 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1091 Port to stricter C99 platforms.
1092 Especially, C99 prohibits nesting a struct X inside struct Y if
1093 struct X has a flexible array member.
1094 * alloc.c (struct sdata): New type.
1095 (sdata): Implement in terms of struct sdata.
1096 Remove u member; all uses replaced by next_vector, set_next_vector.
1097 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1098 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1099 (struct sblock): Rename first_data member to data, which is now
1100 a flexible array member. All uses changed.
1101 (next_vector, set_next_vector, large_vector_vec): New functions.
1102 (vector_alignment): New constant.
1103 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1104 (struct large-vector): Now merely a NEXT member, since the old approach
1105 ran afoul of stricter C99. All uses changed to use
1106 large_vector_vec or large_vector_offset.
1107 (large_vector_offset): New constant.
1108 * dispnew.c: Include tparam.h, for tgetent.
1109 Do not include term.h; no longer needed.
1110 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1111 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1112 (struct Lisp_Vector): Use a flexible array member for contents,
1113 instead of a union with a member that is an array of size 1.
1115 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1116 fact that the struct no longer contains a union.
1117 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1118 (struct Lisp_Save_Value, struct Lisp_Free):
1119 Use unsigned, not int, for spacers, to avoid c99 warning.
1120 (union specbinding): Use unsigned, not bool, for bitfield, as
1121 bool is not portable to pre-C99 hosts.
1123 2013-11-04 Glenn Morris <rgm@gnu.org>
1125 * emacs.c (usage_message): Mention that `-L :...' appends.
1127 2013-11-02 Glenn Morris <rgm@gnu.org>
1129 * Makefile.in (abs_builddir): Remove.
1130 (bootstrap_exe): Use relative filename.
1132 Use relative filenames in TAGS files.
1133 * Makefile.in (abs_srcdir): Remove it again.
1134 (.PHONY): Remove frc.
1135 (maintainer-clean): No more TAGS-LISP file.
1136 (TAGS): Pass relative file names to etags.
1137 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1139 * Makefile.in (abs_srcdir): New, set by configure.
1141 (maintainer-clean): Remove pointless echo. That should be in the
1142 top-level Makefile, if anywhere. Delete TAGS-LISP.
1143 (extraclean): No s/ and m/ directories for some time.
1144 (TAGS): Also depend on ctagsfiles3.
1145 Remove no-longer-defined S_FILE.
1146 Pass absolute filenames to etags once more.
1147 (TAGS-LISP): Replace lispdir with its expansion.
1148 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1149 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1151 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1153 * xfaces.c (check_lface_attrs, realize_default_face):
1154 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1155 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1157 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1159 * emacs.c (original_pwd): Remove global var by making it local.
1160 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1162 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1164 * xfaces.c: Declare color_distance.
1165 (QCdistant_foreground): New variable.
1166 (NEAR_SAME_COLOR_THRESHOLD): New define.
1167 (load_color2): New function.
1168 (load_color): Call load_color2.
1169 (load_face_colors): Call load_color2 and if distant-color is specified
1170 calculate distant and use distant-color if colors are near.
1171 (LFACE_DISTANT_FOREGROUND): New define.
1172 (merge_face_ref, Finternal_set_lisp_face_attribute)
1173 (Finternal_get_lisp_face_attribute)
1174 (x_supports_face_attributes_p): Handle distant-foreground similar to
1176 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1178 * dispextern.h (lface_attribute_index):
1179 Add LFACE_DISTANT_FOREGROUND_INDEX.
1181 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1183 * image.c (pbm_next_char): New function.
1184 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1185 (pbm_scan_number): Use it.
1186 (Qlibjpeg_version): New variable.
1187 (syms_of_image): DEFSYM and initialize it.
1189 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1191 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1193 2013-10-31 Glenn Morris <rgm@gnu.org>
1195 * emacs.c (original_pwd): New char.
1196 (main): If using --chdir, store original_pwd.
1197 (init_cmdargs): When setting Vinvocation_directory based on a
1198 relative argv[0], use original_pwd if set. (Bug#15768)
1200 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1202 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1204 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1206 * insdel.c: Fix minor problems found by static checking.
1207 (Qregion_extract_function): Now static.
1208 (prepare_to_modify_buffer_1): Remove unused locals.
1210 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1212 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1213 (syms_of_xdisp): Declare pre-redisplay-function.
1214 (markpos_of_region): Remove function.
1215 (init_iterator, compute_stop_pos, handle_face_prop)
1216 (face_before_or_after_it_pos, reseat_to_string)
1217 (get_next_display_element, window_buffer_changed)
1218 (redisplay_internal, try_cursor_movement, redisplay_window)
1219 (try_window_reusing_current_matrix, try_window_id, display_line)
1220 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1221 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1222 * window.h (struct window): Remove field `region_showing'.
1223 * dispextern.h (struct it): Remove region_beg/end_charpos.
1224 (face_at_buffer_position, face_for_overlay_string)
1225 (face_at_string_position): Update prototypes.
1226 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1227 (face_at_string_position): Remove `region_beg' and `region_end' args.
1228 * fontset.c (Finternal_char_font):
1229 * font.c (font_at, font_range): Adjust calls accordingly.
1230 * insdel.c (Qregion_extract_function): New var.
1231 (syms_of_insdel): Initialize it.
1232 (prepare_to_modify_buffer_1): Use it.
1234 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1236 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1237 * ftxfont.c (ftxfont_get_gcs):
1238 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1239 * xfaces.c (x_free_colors, x_free_dpy_colors)
1240 (x_create_gc, unload_color):
1241 * xselect.c (x_property_data_to_lisp):
1242 * xsettings.c (parse_settings):
1243 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1244 (get_bits_and_offset): Adjust definition.
1245 * frame.c (XParseGeometry): Adjust locals.
1246 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1247 * regex.h (toplevel): Likewise for reg_syntax_t.
1249 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1251 * eval.c (run_hook_with_args): Use FUNCTIONP.
1253 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1255 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1256 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1257 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1258 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1259 on MS-Windows anyway.
1260 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1261 (free_realized_face): ...adjust user.
1262 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1263 white relief pixels to -1.
1264 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1265 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1266 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1268 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1270 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1271 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1272 in practice now. All callers changed.
1274 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1276 * dispextern.h (struct face): Use bitfields for 'underline_type'
1277 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1278 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1279 'stipple' member. Move 'lface' member up to help...
1280 * xfaces.c (make_realized_face): ...this function to find and
1281 clear just the members that need clearing.
1282 (load_face_colors, realize_x_face):
1283 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1285 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1287 * xftfont.c (struct xftfont_info): Remove set-but-unused
1289 (xftfont_open): Adjust user.
1290 (xftfont_get_colors): Remove useless prototype.
1292 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1294 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1295 before passing them to 'unexec'. (Bug#15260)
1297 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1299 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1301 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1303 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1304 the changed signature of the font driver's 'close' method.
1306 * w32font.h (w32font_close): Adjust the prototype to the change in
1307 function definition.
1309 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1311 * w32uniscribe.c (uniscribe_close): Adapt the call to
1312 w32font_close to its new prototype.
1314 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1316 Omit unused frame argument of font API's close function.
1317 * font.h (struct font): Drop frame argument. Adjust comment.
1318 * font.c (font_clear_cache, font_close_object): Adjust users.
1319 * ftfont.c (ftfont_close):
1320 * ftxfont.c (ftxfont_close):
1321 * macfont.m (macfont_close):
1322 * nsfont.m (nsfont_close):
1323 * w32font.c (w32font_close):
1324 * xfont.c (xfont_close):
1325 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1326 tweak comments and make functions safe if called more than once for
1327 the same font object.
1329 Perform font-specific cleanup when font object is swept by GC. See
1330 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1331 * alloc.c (cleanup_vector): New function.
1332 (sweep_vector): Call it for each reclaimed vector object.
1333 * font.h (struct font): Adjust comment.
1335 2013-10-24 Glenn Morris <rgm@gnu.org>
1337 * Makefile.in (abs_top_srcdir): New, set by configure.
1339 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1341 Adjust recent font-related changes to fix bug#15686.
1342 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1343 is a live window system frame, mark its default font too.
1345 2013-10-23 Glenn Morris <rgm@gnu.org>
1347 * Makefile.in (RUN_TEMACS): Make relative (again).
1348 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1349 (bootstrap-emacs$(EXEEXT)):
1350 Quote entities that might contain whitespace.
1352 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1354 Port to Solaris 10 and its bundled GCC.
1355 Problem reported by Timothy C. Burt.
1356 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1358 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1360 Do not allow font caches to grow too large.
1361 * alloc.c (compact_font_cache_entry, compact_font_caches):
1362 New functions or stub if not HAVE_WINDOW_SYSTEM.
1363 (compact_undo_list): Factor out from Fgarbage_collect.
1365 (mark_face_cache): Mark face font. Move down to avoid
1367 (mark_terminals): Do not mark font cache here.
1368 (Fgarbage_collect): Call compaction functions described
1369 above. Adjust comment.
1371 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1373 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1374 chdir to HOME (bug#15607).
1376 * nsterm.m (Qcocoa, Qgnustep): New variables.
1377 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1378 (ns_get_color): Make selection color work for GNUStep also.
1380 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1382 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1383 handles mouse clicks. Instead, let GPM use the same code as all
1384 the other mice use. See the discussion starting at
1385 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1386 for the details of the problem with the menu bar this fixes.
1388 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1390 Remove port-specific display name lists to avoid extra
1391 complexity and data duplication with display info lists.
1392 * xterm.h (x_display_name_list): Remove declaration.
1393 * xterm.c (x_display_name_list): Remove.
1394 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1395 * xfns.c (x_display_info_for_name, Fx_display_list):
1396 Likewise. Use x_display_list where appropriate.
1397 * w32term.h (w32_display_name_list): Remove declaration.
1398 * w32term.c (w32_display_name_list): Remove.
1399 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1401 * w32fns.c (x_display_info_for_name, Fx_display_list):
1402 Likewise. Use x_display_list where appropriate.
1403 * nsterm.h (ns_display_name_list): Remove declaration.
1404 * nsterm.m (ns_display_name_list): Remove.
1405 (ns_term_init, syms_of_nsterm): Adjust users.
1406 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1407 Likewise. Use x_display_list where appropriate.
1408 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1409 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1410 (mark_terminals): Mark per-terminal font cache.
1412 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1414 Don't run timers in input-pending-p. Its new check-timers param
1415 provides the prior behavior. (Bug#15045).
1416 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1419 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1421 Make some functions static in non-Microsoft builds.
1422 On my platform (Fedora 19 x86-64), this shrinks the
1423 Emacs executable (text+data) by 0.25%.
1424 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1425 (load_color) [!MSDOS]:
1426 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1427 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1428 * lisp.h (check_existing):
1429 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1430 (network_interface_info) [!WINDOWSNT]:
1431 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1432 Remove extern decls.
1433 * fileio.c (check_existing):
1434 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1435 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1436 (network_interface_info) [!WINDOWSNT]:
1437 * term.c (encode_terminal_code) [!WINDOWSNT]:
1438 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1439 * xfaces.c (load_color) [!MSDOS]:
1441 * fileio.c (check_existing, check_executable, check_writable):
1442 * process.c (network_interface_list, network_interface_info):
1443 Move earlier, so that we don't need forward decls.
1444 * gnutls.c (fn_gnutls_transport_set_errno)
1445 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1447 * w32.c (init_environment): Use faccessat rather than
1448 check_existing, partly for consistency with the rest of the code
1449 in this file, partly so that check_existing can be static.
1451 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1452 * emacs.c (MAIN_PROGRAM): New macro.
1453 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1454 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1456 bool vector int width fixes
1457 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1458 (Fbool_vector_count_matches_at):
1459 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1460 can exceed PTRDIFF_MAX, at least in theory.
1461 (Fbool_vector_count_matches_at):
1462 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1464 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1466 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1467 (struct sockaddr): Add forward decl, for platforms that lack it.
1469 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1471 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1474 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1476 * w32.c (network_interface_get_info, network_interface_list)
1477 (network_interface_info): New functions. (Bug#15610)
1478 (GetAdaptersInfo_Proc): New typedef.
1479 (get_adapters_info): New wrapper function.
1480 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1482 * process.h (network_interface_list, network_interface_info):
1485 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1486 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1487 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1488 for WINDOWSNT. Doc fix.
1489 (syms_of_process): Defsubr Snetwork_interface_list and
1490 Snetwork_interface_info unconditionally.
1492 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1493 in NS GUI sessions. (Bug#15629)
1495 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1497 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1499 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1501 * print.c (print_object): Print " ..." when truncating bool vectors.
1503 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1505 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1506 standard mouse buttons.
1508 * termhooks.h (struct input_event): Remove incorrect commentary.
1510 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1512 Disallow bool vector operations on mixed-length operands.
1513 The old behavior left garbage in the result vector sometimes,
1514 and didn't seem to be useful.
1515 * data.c (Qwrong_length_argument): New static var.
1516 (wrong_length_argument): New function.
1517 (bool_vector_binop_driver): Check that args agree in length.
1519 * keyboard.c, keyboard.h (all_kboards): Now static.
1521 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1523 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1524 note from the lispref.
1526 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1528 * nsterm.h (struct ns_display_info): Remove set-but-unused
1529 member image_cache (image caches are per-terminal anyway).
1530 (FRAME_X_IMAGE_CACHE): Remove.
1531 * nsterm.m (ns_initialize_display_info): Adjust user.
1533 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1535 * w32proc.c: Include mingw_time.h.
1537 * w32.c: Include mingw_time.h.
1539 Implement scrolling of TTY menus when the screen is too short.
1541 * term.c (tty_menu_display): Accept an additional argument, the
1542 menu item from which to start displaying the menu. Account for
1543 the value of Y when limiting the menu to the number of available
1545 (mi_result): New enumeration.
1546 (read_menu_input): Return enumerated value. When the y coordinate
1547 hits min_y or max_y, return scroll indication instead of wrapping
1549 (tty_menu_activate): Handle the scrolling indications from
1550 read_menu_input. Compute the first menu item to display and pass
1551 it to tty_menu_display.
1553 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1555 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1556 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1557 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1558 Adjust to match the change described below.
1559 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1560 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1561 memory_below_frame members to...
1562 * termchar.h (struct tty_display_info): ...here because they're
1563 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1564 * term.c (init_tty):
1565 * nsterm.m (ns_create_terminal):
1566 * w32term.c (w32_create_terminal):
1567 * xterm.c (x_create_terminal): Adjust users.
1568 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1569 to filter out non-TTY frames. Adjust comment.
1570 (scrolling): Adjust user. Prefer eassert for debugging check.
1572 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1574 * xfaces.c (PT_PER_INCH): Remove unused macro.
1575 * termhooks.h (struct terminal): Remove set-but-unused
1576 member fast_clear_end_of_line.
1577 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1578 * nsterm.m (ns_create_terminal):
1579 * term.c (init_tty):
1580 * w32term.c (w32_create_terminal):
1581 * xterm.c (x_create_terminal): Adjust users.
1583 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1585 * lisp.h (bool_vector_size): New function.
1586 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1587 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1588 (Fbool_vector_not, Fbool_vector_count_matches_at):
1589 Remove uses of 'eassume' that should no longer be needed,
1590 because they are subsumed by the 'eassume' in bool_vector_size.
1592 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1594 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1595 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1596 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1598 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1600 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1601 have different dimensions. (Bug#15575)
1603 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1606 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1608 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1610 * term.c (tty_menu_show): Never return with unbalanced
1611 specpdl. Use eassert for debugging check. Adjust style.
1613 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1615 * term.c (read_menu_input): Make selection of menu items
1616 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1617 (tty_menu_activate): Fix off-by-one error when computing max_y.
1619 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1621 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1622 audit logging (only used with GnuTLS 3.x) and enable it.
1624 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1626 * dispnew.c (redraw_frame): Remove useless #ifdef because
1627 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1628 Also, move TTY fflush to...
1629 * term.c (tty_update_end): ...this function.
1631 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1633 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1634 the end of the frame's glyph matrix. (Bug#15575)
1636 * term.c (tty_menu_display): Don't move cursor while overwriting
1637 frame's glyphs with menu items. Limit the number of items
1638 displayed to what can be shown on the available screen lines,
1639 excluding the echo area.
1640 (tty_menu_activate): Limit the Y coordinate allowed by
1641 read_menu_input to the last screen line used for menu display.
1643 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1645 * lisp.h (eassume): New macro.
1646 Also, include <verify.h>, for 'assume'.
1647 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1648 (vroundup, vector_nbytes):
1649 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1650 (Fbool_vector_not, Fbool_vector_count_matches)
1651 (Fbool_vector_count_matches_at):
1652 Use eassume, not eassert.
1653 * casetab.c (set_identity, shuffle):
1654 * composite.c (composition_gstring_put_cache):
1655 * dispnew.c (update_frame_1):
1656 * ftfont.c (ftfont_shape_by_flt):
1657 * image.c (gif_load):
1658 * intervals.c (offset_intervals):
1659 * macfont.m (macfont_shape):
1660 Remove calls to 'assume' that are no longer needed, because
1661 --enable-gcc-warnings no longer generates bogus warnings
1662 when these calls are removed.
1664 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1666 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1668 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1670 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1671 (Qsubstitute_env_in_file_name): New var.
1672 (syms_of_fileio): Define it.
1674 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1676 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1677 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1680 * term.c (save_and_enable_current_matrix): Don't allocate and
1681 don't save margin areas.
1682 (restore_desired_matrix): Don't restore margin areas.
1683 (free_saved_screen): Don't free margin areas.
1685 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1687 * image.c: Pacify --enable-gcc-warnings.
1688 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1689 #define only if used.
1691 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1693 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1694 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1695 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1696 (gif_load): For giflib v5.x and later, display the error message
1697 produced by giflib when its functions fail.
1698 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1701 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1703 * keyboard.c (last_event_timestamp): Remove. For X selection and
1704 GTK popup menus, it may be obtained from per-frame X display info.
1705 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1706 (process_special_events): Adjust users.
1707 * keyboard.h (last_event_timestamp): Remove declaration.
1708 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1709 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1710 * menu.h (xmenu_show): Adjust prototype.
1711 * menu.c (Fx_popup_menu): Adjust user.
1712 * xselect.c (x_own_selection, x_get_foreign_selection)
1713 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1715 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1717 * keyboard.c (init_kboard): Now static. Add arg
1718 to denote window system. Adjust comment.
1719 (init_keyboard): Adjust user.
1720 (allocate_kboard): New function.
1722 * nsterm.m (ns_term_init):
1723 * term.c (init_tty):
1724 * w32term.c (w32_create_terminal):
1725 * xterm.c (x_term_init): Use it.
1726 * keyboard.h (init_kboard): Remove prototype.
1727 (allocate_kboard): Add prototype.
1729 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1731 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1732 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1734 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1736 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1738 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1740 * term.c (tty_menu_activate): Flush the output stream after
1741 showing the cursor, and don't mark the frame garbaged at exit from
1742 the function. Fixes redisplay glitches when moving from one menu
1745 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1747 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1748 or throw error (Bug#15570).
1750 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1752 * intervals.c (temp_set_point_both): Move test into 'eassert',
1755 * lisp.h (eassert): Don't use 'assume'.
1756 Sometimes 'assume' wins in performance, and sometimes it loses,
1757 so it shouldn't be used all the time. Perhaps we need two
1758 flavors of 'eassert', one for where 'assume' is far more likely
1759 to help or to hurt; but that can be done later.
1760 Problem reported by Dmitry Antipov in
1761 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1762 Also, don't include <verify.h>; no longer needed.
1764 2013-10-09 Glenn Morris <rgm@gnu.org>
1766 * eval.c (Fcond): Doc tweak.
1768 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1770 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1771 expressions with side effects to eassert. (Bug#15565)
1773 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1775 * fns.c (hashfn_user_defined): Allow hash functions to return any
1778 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1780 Fix minor problems found by static checking.
1781 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1782 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1783 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1784 * keyboard.c (read_menu_command): Remove unused local.
1785 * lisp.h (read_menu_command): New decl.
1786 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1787 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1788 Return ptrdiff_t, not int.
1789 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1790 not int, for benefit of xpalloc.
1791 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1793 (have_menus_p): Remove; unused.
1794 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1795 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1796 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1798 (save_and_enable_current_matrix): Omit unnecessary casts.
1799 (read_menu_input): Omit local extern decl (now in lisp.h).
1800 Don't access uninitialized storage if mouse_get_xy fails.
1801 (tty_menu_activate): Mark local as initialized, for lint.
1802 (tty_menu_activate, tty_meny_show): Remove unused locals.
1804 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1806 Support menus on text-mode terminals.
1807 * xterm.h (xw_popup_dialog): Add prototype.
1809 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1810 (xmenu_show): Block input here, instead in Fx_popup_menu.
1811 (xw_popup_dialog): New function, with X-specific bits of popup
1814 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1817 * window.c (Fset_window_configuration): Use run-time tests of the
1818 frame type instead of compile-time conditionals, when menu-bar
1819 lines are considered.
1821 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1822 (w32_popup_dialog): New prototypes.
1824 * w32menu.c (Fx_popup_dialog): Function deleted.
1825 (w32_popup_dialog): New function, with w32 specific bits of popup
1826 dialogs. Block input here.
1828 * w32inevt.c (w32_console_read_socket): Minor change to add
1829 debugging TTY events.
1831 * w32fns.c (show_hourglass): If returning early because the frame
1832 is not a GUI frame, unblock input.
1834 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1835 (cursorY): New functions.
1837 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1838 WINDOWSNT, macros that call curX and curY elsewhere.
1840 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1842 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1843 specific function to hide and show cursor on a text-mode terminal.
1844 (tty_menu_struct, struct tty_menu_state): New structures.
1845 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1846 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1847 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1848 (tty_menu_locate, save_and_enable_current_matrix)
1849 (restore_desired_matrix, screen_update, read_menu_input)
1850 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1851 (tty_pop_down_menu, tty_menu_last_menubar_item)
1852 (tty_menu_new_item_coords, tty_menu_show): New functions.
1853 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1855 * nsterm.h (ns_popup_dialog): Adjust prototype.
1857 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1859 (ns_popup_dialog): Adapt order of arguments to the other
1860 *_menu_show implementations.
1861 (Fx_popup_dialog): Function deleted.
1863 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1865 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1867 * menu.c (have_boxes): New function.
1868 (single_keymap_panes): Use it instead of a compile-time
1870 (single_menu_item): Use run-time tests of the frame type instead
1871 of compile-time conditionals.
1872 (encode_menu_string): New function.
1873 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1874 the macro, since different types of frame need different encoding
1876 (digest_single_submenu): Use run-time tests of frame type instead
1877 of, or in addition to, compile-time conditionals.
1878 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1879 (Fx_popup_menu): Detect when the function is called from keyboard
1880 on a TTY. Don't barf when invoked on a text-mode frame.
1881 Check frame type at run time, instead of compile-time conditionals for
1882 invoking terminal-specific menu-show functions.
1883 Call tty_menu_show on text-mode frames.
1884 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1885 run time to determine which alternative to invoke; support dialogs
1888 * keyboard.h <Qmouse_movement>: Declare.
1890 * keyboard.c <Qmouse_movement>: Now extern.
1891 <Qecho_keystrokes>: New static variable.
1892 (read_key_sequence): Accept an additional argument, a flag to
1893 prevent redisplay during reading of the key sequence. All callers
1895 (read_menu_command): New function.
1896 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1898 (toolkit_menubar_in_use): New function.
1899 (make_lispy_event): Use it instead of a compile-time test.
1901 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1902 window-system being available.
1904 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1905 to x-popup-dialog on the frame type, they all now support popup
1908 * dispnew.c (save_current_matrix): Save the margin areas.
1909 (restore_current_matrix): Restore margin areas.
1910 (update_frame_with_menu): New function.
1912 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1915 * alloc.c (make_save_ptr): Now compiled unconditionally.
1917 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1919 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1920 (redraw_frame, update_frame): Adjust users.
1921 * dispextern.h (set_window_update_flags): Adjust prototype.
1922 * xdisp.c (redisplay_internal): When updating all frames with zero
1923 windows_or_buffers_changed, assume that only the windows that shows
1924 current buffer should be really updated.
1926 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1928 Do not allocate huge temporary memory areas and objects while encoding
1929 for file I/O, thus reducing an enormous memory usage for large buffers.
1930 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1931 * coding.h (struct coding_system): New member raw_destination.
1932 * coding.c (setup_coding_system): Initialize it to zero.
1933 (encode_coding_object): If raw_destination is set, do not create
1934 dst_object. Add comment.
1935 * fileio.c (toplevel): New constant E_WRITE_MAX.
1936 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1937 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1939 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1941 * nsterm.m (windowDidExitFullScreen:):
1942 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1944 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1946 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1947 * keyboard.c (unblock_input_to): Don't process pending signals
1948 if a fatal error is in progress.
1950 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1951 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1952 they're talking about words in Lisp bool vectors.
1953 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1954 * data.c (popcount_bits_word): Rename from popcount_size_t.
1955 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1958 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1960 Improve support for popcount and counting trailing zeros (Bug#15550).
1961 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1962 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1963 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1964 (popcount_size_t_msc, popcount_size_t_gcc):
1965 Remove; now done by Gnulib.
1966 (popcount_size_t): Now a macro that defers to Gnulib.
1967 (count_trailing_zero_bits): Return int, for consistency with
1968 Gnulib and because Emacs prefers signed to unsigned int.
1969 Don't assume that size_t is either unsigned int or unsigned long
1970 or unsigned long long.
1971 (size_t_to_host_endian): Do not assume that size_t is either
1972 exactly 32 or exactly 64 bits wide.
1973 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1974 etc., so that it's now an enum constant, not a macro.
1975 No need to assume that it's either 32 or 64.
1977 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1979 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1982 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1984 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1985 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1987 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1989 emacs_read and emacs_write now use void *, not char *.
1990 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1991 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1992 Buffer arg is now void *, not char *. This matches plain
1993 'read' and 'write' better, and avoids a constraint violation
1994 on Solaris 9 with Oracle Studio.
1996 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1998 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1999 memset to explicit loop. Otherwise copy largest possible chunk
2000 from initialized to uninitialized part, thus allowing the longer
2001 memcpy runs and reducing the number of loop iterations.
2003 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
2005 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
2006 hide toolbar (Bug#15388).
2007 (windowDidEnterFullScreen:): If presentation options are zero,
2008 set them here (Bug#15388).
2009 (ns_update_auto_hide_menu_bar): Remove runtime check.
2010 Don't auto hide dock unless menubar is also auto hidden.
2012 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
2014 * editfns.c (message): Mention batch mode in doc string.
2016 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
2018 * nsterm.m (check_native_fs): Remove erroneous comment.
2020 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
2022 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
2023 uses find_newline instead of scan_newline and so doesn't move point.
2025 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
2027 Use hardware support for byteswapping on glibc x86 etc.
2028 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
2029 whereas the old swap64 needed 30.
2030 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
2031 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
2032 Use byteswap.h's macros to swap bytes.
2033 * lisp.h (swap16, swap32, swap64): Remove.
2034 All uses replaced by bswap_16, bswap_32, bswap_64.
2036 * bytecode.c (exec_byte_code): Use some more volatile variables
2037 to work around local variables getting clobbered by longjmp.
2038 Port to pre-C99, which doesn't allow decls after stmts.
2040 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2042 * lisp.h (eassert): Assume that COND is true when optimizing.
2043 In other words, take on the behavior of eassert_and_assume.
2044 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2045 (eassert_and_assume): Remove. All uses replaced by eassert.
2047 * xdisp.c (Qglyphless_char): Now static.
2049 Adjust to merge from gnulib.
2050 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2051 * lisp.h: Include <verify.h>, for 'assume'.
2053 * eval.c (clobbered_eassert): New macro.
2054 (internal_catch, internal_condition_case)
2055 (internal_condition_case_1, internal_condition_case_2)
2056 (internal_condition_case_n): Use it instead of eassert
2057 when the argument contains locals clobbered by longjmp.
2058 Don't use clobbered locals outside of clobbered_eassert.
2059 (internal_lisp_condition_case): Use a volatile variable
2060 to work around a local variable's getting clobbered.
2062 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2064 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2065 (PUSH_HANDLER): New macro.
2066 (catchlist): Remove.
2067 (handlerlist): Always declare.
2069 * eval.c (catchlist): Remove (merge with handlerlist).
2070 (handlerlist, lisp_eval_depth): Not static any more.
2071 (internal_catch, internal_condition_case, internal_condition_case_1)
2072 (internal_condition_case_2, internal_condition_case_n):
2074 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2075 handlerlist/catchlist.
2076 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2077 handlerlist which can only handle a single condition-case handler at
2079 (find_handler_clause): Simplify since we only a single branch here
2082 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2084 (bcall0): New function.
2085 (exec_byte_code): Add corresponding cases. Improve error message when
2086 encountering an invalid byte-code. Let Bunwind_protect accept
2087 a function (rather than a list of expressions) as argument.
2089 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2090 and make them unconditional now that they're heap-allocated.
2092 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2094 * charset.c (Fdecode_char, Fencode_char): Remove description of
2095 `restriction' arg. now that it's hidden by advertised-calling-convention.
2097 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2099 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2100 Remove unused variable (from mac-port).
2101 (macfont_draw): Use s->ybase for correct y position.
2103 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2105 * frame.h (struct frame): Drop has_minibuffer member because...
2106 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2107 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2109 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2111 * window.h (struct window): Prefer enum text_cursor_kinds to int
2112 for phys_cursor_type member. Move the latter, phys_cursor_width,
2113 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2114 * window.c (replace_window, make_window): Adjust users.
2116 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2118 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2119 this module is never compiled otherwise.
2121 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2123 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2126 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2128 * xdisp.c (get_next_display_element): Don't call face_for_font in
2129 a build configured --without-x. (Bug#15484)
2131 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2133 * window.c (calc_absolute_offset): #elif should be #elif defined.
2135 * frame.c (delete_frame): Block/unblock input to overcome race
2136 condition (Bug#15475).
2138 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2140 * frame.c (delete_frame): Record selected frame only after
2141 calling Qdelete_frame_functions (Bug#15477).
2143 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2145 * nsterm.m (ns_selection_color): Remove.
2146 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2147 NSColor selectedText(Background)Color. Only for COCOA.
2148 (ns_term_init): Remove assignment of ns_selection_color, logic
2149 moved to ns_get_color.
2151 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2152 NS_SELECTION_COLOR_DEFAULT.
2153 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2155 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2157 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2158 frame' does not have the tool_bar_window member.
2160 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2162 Signal error when reading an empty byte-code object (Bug#15405)
2163 * lread.c (read1): signal error
2164 * alloc.c (make_byte_code): eassert header size
2165 (sweep_vectors): change an int to size_t
2167 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2169 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2170 instead of ints, as it's the usual style for offsetof constants. See:
2171 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2173 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2174 This is ugly, but it should fix the performance problem for older
2175 GCC versions in the short run. I'll look into integrating the
2176 Gnulib module for popcount, as a better fix.
2177 See the thread starting in:
2178 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2179 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2180 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2181 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2182 (popcount_size_t): Use it.
2184 2013-09-24 Daniel Colascione <dancol@dancol.org>
2186 * process.c (Fnetwork_interface_info): Fix build break due to
2189 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2191 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2192 Prefer signed to unsigned integers where either will do.
2193 No need for 'const' on locals that do not escape.
2194 Omit easserts with unnecessary and unportable assumptions about
2195 alignment. Avoid unnecessary casts to char *.
2197 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2199 Use union for the payload of struct Lisp_Vector.
2200 This helps to avoid a few glitches dictated by C's aliasing rules.
2201 * lisp.h (struct Lisp_Vector): Use union for next and
2202 contents member. Adjust comment. Change related users.
2203 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2204 Related users changed.
2205 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2206 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2207 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2208 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2210 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2212 Optimize glyph row clearing and copying routines.
2213 * dispextern.h (struct glyph_row): Change layout of struct
2214 glyph_row to help copy_row_except_pointers. Adjust comment.
2215 * dispnew.c (null_row): Remove.
2216 (clear_glyph_row): Use offsetof and memset to find and clear
2217 just the members that need clearing. Adjust comment.
2218 (copy_row_except_pointers): Likewise for copying.
2220 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2222 Some minor cleanups of recently-added bool vector code.
2223 * conf_post.h (assume): Always return void. Use lint version
2224 only if GCC and MSC versions don't apply.
2225 * conf_post.h (assume):
2226 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2227 Depend on _MSC_VER, not __MSC_VER, for consistency with
2229 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2230 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2231 (bool_vector_binop_driver, count_trailing_zero_bits)
2232 (size_t_to_host_endian): Now static, not static inline;
2233 the latter isn't needed with modern compilers and doesn't
2234 work with older compilers anyway.
2236 * alloc.c (valgrind_p): Use bool for boolean.
2238 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2240 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2241 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2242 (display_last_displayed_message_p, message_buf_print)
2243 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2244 Use bool for boolean.
2245 * dispextern.h (cancel_line, init_desired_glyphs):
2246 Remove ancient leftover.
2247 (help_echo_showing_p, hourglass_shown_p):
2248 * lisp.h (noninteractive_need_newline): Adjust declaration.
2250 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2252 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2254 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2255 ...this file and convert the latter to static. Adjust comment.
2256 (make_initial_frame):
2257 * window.c (init_window_once): Adjust user.
2258 * frame.h (last_nonminibuf_frame): Remove declaration.
2259 * lisp.h (selected_frame): Likewise.
2260 * msdos.c (the_only_display_info): Adjust comment.
2262 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2264 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2265 computing the end column of mouse-highlight that comes from
2266 display or overlay strings. (Bug#15437)
2267 (note_mouse_highlight): Adapt calculation of last argument to
2268 mouse_face_from_string_pos to the above change.
2270 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2271 all platforms, not just for clang.
2273 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2275 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2276 about excess arguments to snprintf.
2278 * conf_post.h(assume): Use __builtin_unreachable for clang.
2280 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2282 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2283 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2285 2013-09-23 Daniel Colascione <dancol@dancol.org>
2287 * alloc.c (USE_VALGRIND): New macro; on by default
2288 when ENABLE_CHECKING.
2289 (mark_maybe_object, mark_maybe_pointer)
2290 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2292 (valgrind_p) [USE_VALGRIND]: New variable.
2293 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2295 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2297 * process.c (wait_reading_process_output): Change int pnamelen to
2300 * nsterm.m (setMarkedText:selectedRange:):
2301 (deleteWorkingText):
2302 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2303 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2304 argument to unsigned long to avoid warning.
2305 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2307 * conf_post.h (assume): Fix compiler error: x shall be cond.
2309 2013-09-22 Daniel Colascione <dancol@dancol.org>
2311 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2312 warning when compiling without a window system.
2314 2013-09-22 Daniel Colascione <dancol@dancol.org>
2316 * data.c (Qbool_vector_p): New symbol.
2317 (bool_vector_spare_mask, popcount_size_t_generic)
2318 (popcount_size_t_msc, popcount_size_t_gcc)
2320 (bool_vector_binop_driver)
2321 (count_trailing_zero_bits, size_t_to_host_endian)
2322 (Fbool_vector_exclusive_or)
2323 (Fbool_vector_union)
2324 (Fbool_vector_intersection, Fbool_vector_set_difference)
2325 (Fbool_vector_subsetp, Fbool_vector_not)
2326 (Fbool_vector_count_matches)
2327 (Fbool_vector_count_matches_at): New functions.
2328 (syms_of_data): Intern new symbol, functions.
2329 * alloc.c (bool_vector_payload_bytes): New function.
2330 (Fmake_bool_vector): Instead of calling Fmake_vector,
2331 which performs redundant initialization and argument checking,
2332 just call allocate_vector ourselves. Make sure we clear any
2333 terminating padding to zero.
2334 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2335 instead of open-coding the size calculation.
2336 (vroundup_ct): New macro.
2337 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2338 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2339 * composite.c (composition_gstring_put_cache):
2340 Change lint_assume to assume.
2341 * conf_post.h (assume): New macro.
2342 (lint_assume): Remove.
2343 * dispnew.c (update_frame_1): Change lint_assume to assume.
2344 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2346 * image.c (gif_load): Change lint_assume to assume.
2347 * lisp.h (eassert_and_assume): New macro.
2348 (Qbool_vector_p): Declare.
2349 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2350 (swap16, swap32, swap64): New inline functions.
2351 * macfont.c (macfont_shape): Change lint_assume to assume.
2352 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2353 * xsettings.c (parse_settings): Use new swap16 and
2354 swap32 from lisp.h instead of file-specific macros.
2356 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2358 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2359 found (which can legitimately happen when the glyph row at the
2360 window start is disabled in the current_matrix. (Bug#15365)
2362 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2364 Fix syntax.h bug introduced by recent INLINE change.
2365 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2366 conditionally compiled one way in some modules, and a different
2367 way in others. This doesn't work with extern inline functions,
2368 which must have the same definition in all modules, because the
2369 defining code might be shared across modules, depending on the
2370 implementation. Symptoms reported by Martin Rudalics in:
2371 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2372 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2373 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2374 overriding the corresponding functions in syntax.h.
2375 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2376 (syntax_property): New inline functions.
2377 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2378 Rewrite in terms of these new functions.
2380 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2382 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2383 not chars_in_text, whose result depends on the multibyteness of
2384 the current buffer. (Bug#15426)
2386 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2388 Port recent change to hosts where pointers aren't 'long'.
2389 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2390 Don't assume that pointers are the same width as 'long'.
2391 Add a compile-time check that a pointer fits into two X slots.
2393 A simpler, centralized INLINE.
2394 * conf_post.h (INLINE): Define only if not already defined.
2395 This allows us to use a single INLINE, defined by one file
2397 * emacs.c (INLINE): Define it.
2398 Also, include category.h, charset.h, composite.h, dispextern.h,
2399 syntax.h, systime.h, so that their INLINE definitions are expanded
2401 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2402 * buffer.h, buffer.c (BUFFER_INLINE):
2403 * category.h, category.c (CATEGORY_INLINE):
2404 * character.h, character.c (CHARACTER_INLINE):
2405 * charset.h, charset.c (CHARSET_INLINE):
2406 * composite.h, composite.c (COMPOSITE_INLINE):
2407 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2408 * frame.h, frame.c (FRAME_INLINE):
2409 * intervals.h, intervals.c (INTERVALS_INLINE):
2410 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2411 * lisp.h, alloc.c (LISP_INLINE):
2412 * process.h, process.c (PROCESS_INLINE):
2413 * syntax.h, syntax.c (SYNTAX_INLINE):
2414 * systime.h, sysdep.c (SYSTIME_INLINE):
2415 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2416 * window.h, window.c (WINDOW_INLINE):
2417 Remove. All uses replaced with INLINE.
2419 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2421 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2424 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2426 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2427 'const char *' to avoid compiler warnings due to similar change in
2428 the prototype of x_get_string_resource.
2430 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2432 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2433 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2434 going to replace static variables below. Adjust comments.
2435 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2436 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2437 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2438 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2439 Related users changed.
2440 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2441 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2442 last_mouse_movement_time, going to replace static variables below.
2444 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2445 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2447 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2448 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2449 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2450 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2451 static variables below.
2452 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2453 (last_mouse_scroll_bar): Remove.
2454 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2455 (mouseExited): Related users changed.
2457 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2459 Do not use external array to process X scroll bar messages.
2460 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2461 (x_send_scroll_bar_event): Pack window pointer into two slots
2462 of XClientMessageEvent if we're 64-bit. Adjust comment.
2463 (x_scroll_bar_to_input_event): Unpack accordingly.
2465 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2467 Ifdef away recent changes which aren't relevant to NS port.
2468 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2469 [!HAVE_NS]: Declare as such.
2470 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2471 [!HAVE_NS]: Define as such.
2473 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2475 * frame.c (x_redo_mouse_highlight): New function
2476 to factor out common code used in W32 and X ports.
2477 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2478 * xterm.h (struct x_display_info):
2479 * w32term.h (struct w32_display_info):
2480 * nsterm.h (struct ns_display_info): New members
2481 last_mouse_motion_frame, last_mouse_motion_x and
2482 last_mouse_motion_y, going to replace static variables below.
2483 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2484 (redo_mouse_highlight): Remove.
2485 (note_mouse_movement, syms_of_xterm): Adjust user.
2486 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2487 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2488 (redo_mouse_highlight): Remove.
2489 (note_mouse_movement, syms_of_w32term): Adjust user.
2490 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2491 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2493 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2494 * nsfns.m (compute_tip_xy): Adjust user.
2496 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2498 * frame.c (x_mouse_grabbed): New function.
2499 * dispextern.h (x_mouse_grabbed): Add prototype.
2500 (last_mouse_frame): Remove declaration.
2501 * xterm.h (struct x_display_info):
2502 * w32term.h (struct w32_display_info):
2503 * nsterm.h (struct ns_display_info): New member
2504 last_mouse_frame, going to replace...
2505 * xdisp.c (last_mouse_frame): ...global variable.
2506 (note_tool_bar_highlight):
2507 * w32term.c (w32_mouse_position, w32_read_socket):
2508 * xterm.c (XTmouse_position, handle_one_xevent):
2509 Use x_mouse_grabbed.
2510 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2512 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2514 * w32term.c (w32_read_socket): Avoid temporary
2515 variables in a call to x_real_positions.
2516 * xterm.c (handle_one_xevent): Likewise.
2518 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2520 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2521 (x_icon_type): Remove prototype.
2522 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2523 * frame.c (x_icon_type): Remove.
2524 * w32term.c (x_make_frame_visible, x_iconify_frame):
2525 * xterm.c (x_make_frame_visible, x_iconify_frame):
2526 Use x_set_bitmap_icon to factor out common code.
2528 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2530 * dispextern.h (check_x_display_info, x_get_string_resource):
2531 Declare here just once and unify the latter.
2532 * frame.c (check_x_display_info, x_get_string_resource):
2533 * nsterm.h (check_x_display_info):
2534 * xrdb.c (x_get_string_resource):
2535 * xterm.h (check_x_display_info): Remove prototypes.
2536 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2537 * w32reg.c (x_get_string_resource): Likewise.
2538 (w32_get_rdb_resource): Adjust user.
2540 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2542 * xterm.h (struct x_display_info): New member
2543 x_pending_autoraise_frame, going to replace...
2544 * xterm.c (pending_autoraise_frame): ...static variable.
2545 (x_new_focus_frame, XTread_socket): Adjust users.
2546 * w32term.h (struct w32_display_info): New member
2547 w32_pending_autoraise_frame, going to replace...
2548 * w32term.c (pending_autoraise_frame): ...global variable.
2549 (x_new_focus_frame, w32_read_socket): Adjust users.
2551 2013-09-17 Glenn Morris <rgm@gnu.org>
2553 * xdisp.c (message_dolog): If we create *Messages*,
2554 switch it to messages-buffer-mode.
2556 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2558 Don't overuse 'const' in types of locals.
2559 * bidi.c (bidi_count_bytes):
2560 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2561 (xg_event_is_for_scrollbar):
2562 * xselect.c (x_handle_property_notify)
2563 (x_handle_selection_notify, x_handle_dnd_message):
2564 * xsettings.c, xsettings.h (xft_settings_event):
2565 * xterm.c (x_handle_net_wm_state, handle_one_event)
2566 (x_menubar_window_to_frame, x_detect_focus_change)
2567 (construct_mouse_click, note_mouse_movement)
2568 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2569 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2570 (handle_one_xevent, x_handle_net_wm_state):
2571 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2572 (x_handle_dnd_message):
2573 Avoid unnecessary 'const', typically the second 'const' in
2574 'const foo * const arg', a 'const' that does not affect the API
2575 and doesn't significantly help the human reader.
2577 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2579 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2580 only if Glib < 2.36.0.
2581 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2582 * xsettings.c (init_gconf, init_gsettings): Do not check
2584 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2586 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2588 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2590 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2591 before calling g_type_init.
2593 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2595 * nsterm.m (syms_of_nsterm): ... to here.
2597 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2599 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2600 (ignore_next_mouse_click_timeout): Use Time as X does.
2601 (handle_one_xevent): Avoid cast and use unsigned comparison.
2603 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2605 Do not copy X event in handle_one_xevent except KeyPress case.
2606 Wnen XEvent is processed, it is unlikely to be changed except
2607 KeyPress case, so we can avoid copying and use const pointer to
2608 const data to make sure that an event is not changed elsewhere.
2609 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2610 const' and do not create local copy except for the KeyPress event.
2611 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2612 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2613 (x_handle_net_wm_state, x_menubar_window_to_frame)
2614 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2615 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2616 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2617 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2618 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2619 (x_handle_dnd_message):
2620 * xsettings.c (xft_settings_event):
2621 Use 'const XEvent * const' where appropriate.
2622 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2624 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2626 Fix X event waiting to handle multiple frames.
2627 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2628 * xterm.c (pending_event_wait): Remove. Adjust users.
2629 (x_detect_focus_change): Pass frame arg.
2630 (handle_one_xevent): Find related frame early and clear per-frame
2631 wait_event_type only if this is an event for the relevant frame.
2632 (x_wait_for_event): Use per-frame wait_event_type.
2634 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2636 * nsfns.m (Fx_create_frame): Fix font driver registration for
2639 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2640 for syms_of_macfont.
2642 * nsterm.m: Include macfont.h.
2643 (ns_tmp_flags, ns_tmp_font): Remove.
2644 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2645 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2646 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2647 (changeFont:): Fix code style. Check for font driver type when
2650 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2653 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2654 (nsfont_open): Set font driver type.
2655 Set font->ascent and font->descent. Figure out font instead of
2656 ns_tmp_font, and flags instead of ns_tmp_flags.
2657 Fix indentation. Remove call to ns_draw_text_decoration,
2660 * nsfns.m: Include macfont.h.
2661 (Fx_create_frame): Register macfont driver, make a better default font.
2662 (Fns_popup_font_panel): Get font from macfont driver, if used.
2664 * macfont.m, macfont.h, maccuvs.h: New files.
2666 * font.h: Declare syms_of_macfont.
2668 * font.c (syms_of_font): Call syms_of_macfont.
2670 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2672 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2674 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2675 and it is always zero for others, so I assume that this is an ancient
2676 leftover which nobody will want to change any more.
2677 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2678 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2679 * frame.c (x_set_scroll_bar_width):
2680 * w32fns.c (w32_createscrollbar):
2681 * w32term.c (w32_set_vertical_scroll_bar):
2682 * xfns.c (x_set_scroll_bar_default_width):
2683 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2684 (x_scroll_bar_expose): Related users changed.
2686 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2688 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2689 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2690 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2692 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2694 * nsterm.h, w32term.h, xterm.h: ...and not here.
2695 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2696 Remove unused Xisms.
2697 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2698 these modules are never compiled otherwise.
2700 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2702 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2703 Doc fix. (Bug#15375)
2705 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2707 Unify Fx_focus_frame between all ports.
2708 * frame.h (x_focus_frame): New prototype.
2709 * xfns.c (Fx_focus_frame): Remove.
2710 (syms_of_xfns): Do not defsubr it.
2711 (x_focus_frame): X implementation.
2712 * nsfns.m (Fx_focus_frame): Remove.
2713 (syms_of_nsfns): Do not defsubr it.
2714 (x_focus_frame): NS implementation.
2715 * w32term.c (Fx_focus_frame): Remove.
2716 (x_focus_on_frame): Rename to...
2717 (x_focus_frame): W32 implementation.
2718 * w32term.h (x_focus_on_frame): Remove prototype.
2719 * w32fns.c (Fx_focus_frame): Remove.
2720 (syms_of_w32fns): Do not defsubr it.
2721 * frame.c (Fx_focus_frame): Define here.
2722 (syms_of_frame): Defsubr here.
2723 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2725 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2727 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2728 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2729 each port to reference the port-specific window system data.
2730 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2731 (FRAME_DISPLAY_INFO): Define.
2732 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2733 (FRAME_DISPLAY_INFO): Define. Adjust users.
2734 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2735 (FRAME_DISPLAY_INFO): Define. Adjust users.
2736 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2737 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2738 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2739 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2740 * xselect.c, xterm.c: All related users changed.
2742 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2744 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2745 (x_menubar_window_to_frame): Remove prototypes.
2746 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2747 (x_menubar_window_to_frame, x_top_window_to_frame):
2749 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2750 (x_menubar_window_to_frame, x_top_window_to_frame):
2751 ...to here and convert all but the last to static.
2753 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2755 * lisp.mk (lisp): Add w32-common-fns.elc.
2757 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2759 * charset.c (char_charset): Document an exception for char-charset.
2761 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2763 * xterm.h (x_display_info): New field last_user_time...
2764 * xterm.c (toplevel): ...to replace static last_user_time.
2765 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2767 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2769 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2770 scroll bar values to prevent thumb from disappear and update comment.
2772 2013-09-11 Glenn Morris <rgm@gnu.org>
2774 * emacs.c (usage_message): Possessive apostrophe tweak.
2776 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2778 * nsterm.m (syms_of_nsterm): Use Qns.
2779 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2780 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2781 * xfns.c (x_display_info_for_name, Fx_open_connection):
2782 Remove old '#if 0' code.
2783 (syms_of_xfns): Use Qx.
2784 * termhooks.h (fullscreen_hook): Remove the leftover.
2785 (struct terminal): Fix typo in comment.
2787 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2789 Cleaning up a few X scroll bar bits.
2790 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2791 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2792 New member last_seen_part, going to replace...
2793 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2794 (xt_action_hook) [USE_LUCID]: Adjust user.
2795 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2796 Lucid-specific scroll bar support.
2797 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2798 to int and adjust to use last_seen_part member.
2799 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2800 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2801 Initialize last_seen_part.
2803 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2805 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2806 insert-buffer-substring an empty string.
2808 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2810 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2811 avoiding a GCC warning.
2813 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2815 Ifdef away frame tool bar code when it is not really used.
2816 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2817 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2818 and minimize_tool_bar_window_p under the above.
2819 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2820 (fset_tool_bar_window): Likewise.
2821 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2822 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2823 (change_frame_size_1):
2824 * window.c (window_from_coordinates, Frecenter): Adjust users.
2825 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2826 code is not really used.
2827 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2828 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2829 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2830 [!USE_GTK && !HAVE_NS]: Define as such.
2831 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2832 (note_mouse_highlight, expose_frame):
2833 * xfns.c (x_set_tool_bar_lines):
2834 * xterm.c (handle_one_xevent): Adjust users.
2836 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2838 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2839 This bug was introduced by my 2013-08-26 patch, which incorrectly
2840 assumed that the terminfo implementation doesn't use termcap buffers.
2841 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2842 these buffers apparently are used after all.
2843 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2844 (struct tty_display_info): Define members termcap_term_buffer and
2845 termcap_strings_buffer even if TERMINFO.
2847 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2850 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2851 'usage' docstring entry to pacify make-docfile.
2853 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2855 Change comparison functions =, <, >, <=, >= to take many arguments.
2856 * data.c: Change comparison functions' interface and implementation.
2857 * lisp.h: Make arithcompare available for efficient two arg
2859 * bytecode.c: Use arithcompare.
2860 * fileio.c: Use new interface.
2862 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2864 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2866 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2868 * eval.c (Feval): Document the new use of `lexical'.
2870 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2872 Review and drop old frame resize hack.
2873 * frame.h (struct frame): Remove force_flush_display_p.
2874 * dispnew.c (update_frame): Adjust user and don't call
2875 flush_frame here. The comment has said that there was an issues
2876 with redisplaying fringes, but I don't see any differences with
2877 and without this hack. Hopefully we can continue without it.
2878 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2879 current frame matrices twice if resized_p is set.
2881 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2883 Do not populate pure Xism x_sync to other ports.
2884 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2885 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2886 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2887 * w32term.h (x_sync): Remove prototype.
2889 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2891 Cleanup frame flushing.
2892 * dispextern.h (struct redisplay_interface):
2893 Drop flush_display_optional because flush_display is enough
2894 for X and flushing via RIF is just a no-op for others.
2895 * frame.h (flush_frame): New function.
2896 * dispnew.c (update_frame):
2897 * minibuf.c (read_minibuf):
2898 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2900 * keyboard.c (detect_input_pending_run_timers): Do not flush
2901 all frames but selected one in redisplay_preserve_echo_area.
2902 * nsterm.m (ns_flush): Remove no-op.
2903 (ns_redisplay_interface): Adjust user.
2904 * w32term.h (x_flush): Remove no-op.
2905 (w32_redisplay_interface): Adjust user.
2906 * xterm.c (x_flush): Simplify because we do not flush all
2907 frames at once any more. Adjust comment.
2908 (x_redisplay_interface): Adjust user.
2910 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2912 Port --without-x --enable-gcc-warnings to Fedora 19.
2913 * gfilenotify.c (globals_of_gfilenotify):
2914 Call g_type_init only if using an older glib version that needs it.
2916 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2918 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2919 (last_glyphless_glyph_merged_face_id): Remove declarations.
2920 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2921 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2922 (last_glyphless_glyph_merged_face_id): Now static.
2923 (merge_escape_glyph_face): New function, refactored from...
2924 (get_next_display_element): ...here.
2925 (merge_glyphless_glyph_face): New function, refactored from...
2926 (produce_glyphless_glyph): ...here...
2927 * term.c (produce_glyphless_glyph): ...and here.
2929 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2931 * eval.c (eval_sub): Only call Ffunction if necessary.
2933 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2935 Attempt to make redisplay more selective when changing cursor type.
2936 * frame.h (struct frame): New bitfield cursor_type_changed.
2937 * xdisp.c (cursor_type_changed): Remove.
2938 (try_cursor_movement, redisplay_window, try_window_id)
2939 (set_frame_cursor_types, try_window_reusing_current_matrix):
2940 Adjust to use per-frame bitfield.
2941 (redisplay_internal): Look for cursor type change on each visible
2942 frame and consider all frames if cursor type has been changed on
2943 the frame other than selected. If cursor type has been changed on
2944 selected frame only, do not use fast update.
2946 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2948 Attempt to make redisplay more selective when changing fonts.
2949 * frame.h (struct frame): New bitfield fonts_changed.
2950 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2951 (adjust_frame_glyphs): Add prototype.
2952 * dispnew.c (fonts_changed_p): Remove.
2953 (adjust_glyphs): Remove because we do not
2954 adjust matrices on all frames at once any more.
2955 (adjust_frame_glyphs): Block and unblock input here.
2956 (adjust_glyph_matrix): Use fonts_changed.
2957 (change_frame_size_1): Use adjust_frame_glyphs.
2958 * font.c (font_open_entity): Use fonts_changed.
2959 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2960 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2961 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2962 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2963 (shrink_mini_window, Fresize_mini_window_internal)
2964 (window_scroll_pixel_based, Fset_window_configuration)
2965 (apply_window_adjustment, Fset_window_vscroll):
2966 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2967 Use adjust_frame_glyphs.
2968 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2969 (try_window_reusing_current_matrix, try_window_id, display_line)
2970 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2971 (redisplay_internal): Consider fonts_changed and adjust frame
2972 matrices for each frame only if the frame is visible. If font
2973 has been changed on some frame during full redisplay, retry
2974 only visible frames where the font has been actually changed.
2976 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2978 Cache current header and mode line height for each window.
2979 * window.h (struct window): New fields mode_line_height
2980 and header_line_height.
2981 * window.c (make_window): Initialize them.
2982 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2983 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2984 (current_mode_line_height, current_header_line_height):
2986 * xdisp.c (current_mode_line_height, current_header_line_height):
2988 (pos_visible_p, init_xdisp): Adjust user.
2989 (redisplay_window): Invalidate mode_line_height and
2990 header_line_height if current and desired matrices do not agree.
2992 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2994 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2995 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2997 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2999 Make --without-x compatible with --enable-gcc-warnings.
3000 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
3001 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
3002 members under HAVE_WINDOW_SYSTEM.
3003 * keyboard.c (make_lispy_focus_out): Likewise.
3004 (record_menu_key): Move under HAVE_MENUS.
3005 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
3006 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
3007 (syms_of_xdisp): Adjust user.
3008 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
3009 (start_hourglass, cancel_hourglass):
3010 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
3011 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
3012 and CLEAR_FONT_TABLE_NFONTS.
3013 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
3014 Declare only if HAVE_WINDOW_SYSTEM.
3015 (lface_same_font_attributes_p, clear_face_gcs): Define only
3016 if HAVE_WINDOW_SYSTEM.
3018 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
3020 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
3021 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
3022 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
3024 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
3026 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
3028 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3030 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
3031 This fixes a type error on hosts where ptrdiff_t is wider than int.
3033 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
3035 * keyboard.c (read_key_sequence_vs): New function.
3036 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
3039 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3041 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3043 Makefile improvements.
3044 * Makefile.in (config.status): Don't use double-colon rules, as
3045 they are not portable according to POSIX. Fix shell typo with `;
3046 I guess this rule has never been tested?
3047 (VCSWITNESS): New macro, to override any environment var.
3049 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3051 * xterm.h (struct x_display_info): Do not track X connection
3052 fd separately because it is always available from Display.
3053 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3056 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3058 * buffer.c (drop_overlay):
3059 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3060 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3062 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3064 * buffer.c (Fmake_overlay, Fmove_overlay):
3065 * intervals.c (set_point_from_marker):
3066 * print.c (PRINTPREPARE): Prefer signal_error
3067 to plain error and report unsuitable marker too.
3069 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3071 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3072 for 'dragging' member.
3073 (struct x_output): Remove set-but-unused leftovers
3074 'left_before_move' and 'top_before_move'.
3075 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3076 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3077 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3078 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3079 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3080 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3081 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3082 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3084 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3086 * nsfont.m (INVALID_GLYPH): New define.
3087 (nsfont_encode_char): Use INVALID_GLYPH.
3088 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3090 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3092 * xterm.c (x_last_mouse_movement_time): Revert last change.
3093 This code should use XDisplayMotionBufferSize to check display's
3094 motion history first, and there are few other issues as well.
3095 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3096 (handle_one_xevent): Adjust user.
3098 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3100 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3101 * frame.c (Flast_nonminibuf_frame): ... to here.
3102 (check_minibuf_window): Don't abort if no window was found
3105 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3107 Use XGetMotionEvents to ask the last mouse motion time from X server.
3108 * xterm.c (X_MOTION_HISTORY): Default to 1.
3109 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3110 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3111 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3112 Ifdef away legacy code.
3113 (XTmouse_position, x_scroll_bar_report_motion):
3114 Use x_last_mouse_movement_time.
3115 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3118 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3120 * msdos.c (last_mouse_window): Move to...
3121 (dos_rawgetc): ...this function and adjust comment.
3122 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3123 (mouseMoved): ...this function and adjust comment.
3124 * w32term.c (last_window): Likewise with...
3125 (w32_read_socket): ...this function.
3126 * xterm.c (last_window): Likewise with...
3127 (handle_one_xevent): ...this function.
3129 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3131 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3132 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3133 (handle_one_xevent): ...to here.
3134 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3137 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3139 * msdos.c (IT_set_terminal_window): Remove no-op.
3140 (initialize_msdos_display): Adjust terminal setup.
3141 * w32console.c (w32con_set_terminal_window): Remove no-op.
3142 (initialize_w32_display): Adjust terminal setup.
3143 * w32term.c (w32_set_terminal_window): Remove no-op.
3144 (w32_create_terminal): Adjust terminal setup.
3145 * xterm.c (XTset_terminal_window): Remove no-op.
3146 (x_create_terminal): Adjust terminal setup.
3148 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3150 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3152 (ns_create_terminal): Adjust terminal setup.
3153 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3155 (w32_create_terminal): Adjust terminal setup.
3156 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3158 (x_create_terminal): Adjust terminal setup.
3160 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3162 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3163 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3164 * dispnew.c (buffer_posn_from_coords):
3165 * window.c (Fwindow_end, displayed_window_lines):
3166 * xdisp.c (redisplay_mode_lines): Use it.
3168 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3170 * fontset.c (face_for_char): Check char in the current face font first
3171 if HAVE_NS (Bug#15138).
3173 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3175 * window.c (temp_output_buffer_show): Make sure window returned
3176 by display_buffer is live (Bug#15213).
3178 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3180 Minor cleanup to avoid forward declarations.
3181 * coding.h (struct ccl_spec): Remove forward declaration.
3182 * composite.h (toplevel): Include font.h.
3183 (struct composition_it, struct face, struct font_metrics):
3184 Remove forward declaration.
3185 * dispextern.h (struct image, struct atimer): Likewise.
3186 * emacsgtkfixed.h (struct frame): Likewise.
3187 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3188 * font.h (struct font_driver, struct font, struct glyph_string)
3189 (struct face): Remove forward declaration.
3190 * fontset.h (struct face, struct font): Likewise.
3191 * frame.h (toplevel): Style cleanup.
3192 (enum output_method): Move to...
3193 * termhooks.h (enum output_method): ...here.
3194 (struct glyph, struct frame, struct ns_display_info)
3195 (struct x_display_info, struct w32_display_info):
3196 Remove forward declaration.
3197 * xterm.h (toplevel): Include termhooks.h.
3198 (struct font, struct window, struct glyph_matrix, struct frame)
3199 (struct input_event, struct face, struct image): Remove forward
3201 * gtkutil.h (struct _widget_value): Likewise.
3202 * keyboard.h (toplevel): Include termhooks.h.
3203 (struct input_event): Remove forward declaration.
3205 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3207 * intervals.c (set_point_from_marker): New function.
3208 * editfns.c (Fgoto_char):
3209 * process.c (Finternal_default_process_filter):
3210 * window.c (select_window_1): Use it.
3211 * buffer.h (set_point_from_marker): Add prototype.
3213 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3215 * w32.c (term_winsock): Call release_listen_threads before calling
3217 (_sys_wait_accept): Wait for accept event in a loop with a finite
3218 timeout, instead of waiting indefinitely. Will hopefully avoid
3219 hanging during exit because WSACleanup deadlocks waiting for the
3220 event object to be released. (Bug#14333)
3222 * w32proc.c (release_listen_threads): New function, signals all
3223 the reader threads that listen for connections to stop waiting.
3225 * w32.h (release_listen_threads): Add prototype.
3227 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3229 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3230 field of new marker (for sanity and safety).
3231 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3232 anyway because XMISCTYPE is a function and can't be an lvalue).
3234 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3236 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3237 (x_after_update_window_line, x_scroll_bar_create):
3238 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3239 (handle_one_xevent, x_clear_frame_area):
3240 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3241 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3242 * xterm.h (x_clear_area): Adjust prototype.
3244 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3246 Hook scanning and indentation functions to find_newline. This helps
3247 to avoid duplicated code and renders more respect to newline cache.
3248 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3249 * cmds.c (Fforward_line):
3250 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3251 Use find_newline and avoid unnecessary point movements.
3252 * search.c (scan_newline): Implement on top of find_newline.
3254 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3256 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3257 scoped code (bug#11258).
3259 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3261 * nsterm.m (last_window): New variable.
3262 (EV_TRAILER2): New macro.
3263 (EV_TRAILER): Call EV_TRAILER2.
3264 (mouseMoved:): Add support for mouse-autoselect-window
3265 on nextstep (Bug#6888).
3267 2013-08-28 Andreas Schwab <schwab@suse.de>
3269 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3270 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3271 Remove unused macro definitions.
3272 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3273 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3274 Only define if emacs.
3276 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3278 Prefer enum glyph_row_area to int where appropriate.
3279 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3281 (window_box, window_box_width, window_box_left, window_box_left_offset)
3282 (window_box_right, window_box_right_offset): Adjust prototypes.
3283 * xdisp.c (window_box, window_box_width, window_box_left)
3284 (window_box_left_offset, window_box_right, window_box_right_offset):
3285 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3286 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3287 * nsterm.m (ns_clip_to_row):
3288 * w32term.c (w32_clip_to_row):
3289 * xterm.c (x_clip_to_row): Likewise.
3291 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3293 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3294 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3296 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3298 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3299 for portability to hosts where /bin/sh has problems.
3301 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3303 Redesign redisplay interface to drop global output_cursor.
3304 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3305 (toplevel): Remove declaration of output_cursor.
3306 (set_output_cursor, x_cursor_to): Remove prototype.
3307 * window.h (struct window): New member output_cursor.
3308 (output_cursor_to): New function to replace RIF member.
3309 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3310 (update_text_area, set_window_cursor_after_update): Use it.
3311 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3312 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3313 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3314 * w32term.c (x_update_window_begin, x_update_window_end):
3315 * xterm.c (x_update_window_begin, x_update_window_end):
3316 Adjust to use per-window output cursor.
3318 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3320 Simplify SELECT_TYPE-related code.
3321 Like EMACS_TIME, this portability layer is no longer needed, since
3322 Emacs has been using fd_set as a portability layer for some time.
3323 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3324 (SELECT_TYPE): Remove. All uses changed to fd_set.
3325 (fd_set) [!FD_SET]: New typedef.
3327 Simplify EMACS_TIME-related code.
3328 This portability layer is no longer needed, since Emacs has been
3329 using struct timespec as a portability layer for some time.
3330 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3331 Include <time.h> rather than "systime.h"; that's all that's needed now.
3332 * dispnew.c: Include <timespec.h> rather than "systime.h";
3333 that's all that's needed now.
3334 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3335 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3336 TIMESPEC_RESOLUTION.
3337 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3338 LOG10_TIMESPEC_RESOLUTION.
3339 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3340 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3341 (make_emacs_time): Remove. All used changed to make_timespec.
3342 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3343 (current_timespec): Rename from current_emacs_time. All uses changed.
3344 (add_emacs_time): Remove. All uses changed to timespec_add.
3345 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3346 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3347 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3348 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3349 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3350 (current_timespec): Rename from current_emacs_time. All uses changed.
3351 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3352 changed to timespec_cmp.
3353 * xgselect.c: Include <timespec.h>, since our .h files don't.
3355 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3357 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3358 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3359 Remove the leftovers.
3360 * gtkutil.c (toplevel): Do not declare Qxft but include
3362 * image.c (toplevel): Do not declare Vlibrary_cache because
3363 it's already done in lisp.h.
3365 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3367 * lisp.h (Mouse_HLInfo): Move from here...
3368 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3369 (reset_mouse_highlight): New function.
3370 * msdos.c (dos_set_window_size, IT_update_begin)
3371 (internal_terminal_init):
3372 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3373 (ns_initialize_display_info):
3374 * w32console.c (initialize_w32_display):
3375 * w32term.c (x_update_window_end, x_free_frame_resources)
3376 (w32_initialize_display_info):
3377 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3378 * window.c (Fdelete_other_windows_internal):
3379 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3380 * termchar.h (toplevel):
3381 * xterm.h (toplevel): Include dispextern.h.
3383 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3385 Fix minor problems found by static checking.
3386 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3387 (expect): Avoid nested-if warning.
3388 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3389 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3390 * nsterm.h, nsterm.m (ns_select):
3391 * xgselect.c, xgselect.h (xg_select):
3392 Adjust signature to better match pselect's.
3393 * nsterm.m (ns_select):
3394 Don't set *TIMEOUT, since pselect doesn't.
3395 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3396 diagnostic about assigning const char * to it.
3397 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3399 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3401 * lread.c (substitute_object_recurse): Handle hash-tables as well
3404 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3406 Fix unlikely core dump in init_tty, and simplify terminfo case.
3407 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3408 The old version incorrectly dumped core if malloc returned a
3409 buffer containing only non-NUL bytes.
3410 (init_tty): Do not allocate or free termcap buffers; the
3411 struct does that for us now.
3412 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3413 (struct tty_display_info): Define members termcap_term_buffer and
3414 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3415 use them. Allocate them directly in struct rather than indirectly
3416 via a pointer, to simplify init_tty.
3418 * frame.c (check_minibuf_window): Initialize 'window' properly,
3419 so that Emacs reliably aborts later if 'window' is not initialized.
3421 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3423 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3424 of VoidSymbol (Bug#15154).
3426 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3428 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3429 mouse_face_beg_y and mouse_face_end_y.
3430 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3431 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3432 Adjust users and update comment where appropriate.
3434 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3436 * frame.c (check_minibuf_window): New function.
3437 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3438 Call check_minibuf_window (Bug#15183).
3440 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3442 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3443 because this is the only last cursor data we need to keep and consult.
3444 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3445 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3448 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3450 Fix recovering from possible decompression error.
3451 Since insert_from_gap doesn't always move point, we can't use PT as
3452 the position where the partially decompressed data ends, and
3453 should count how many bytes was produced so far.
3454 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3455 (unwind_decompress): Really delete partially uncompressed data.
3456 (Fzlib_decompress_region): Take decompressed data size into account.
3458 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3460 * syntax.c (init_syntax_once): Adjust comment and do an early
3461 initialization of Qchar_table_extra_slots just once...
3462 * casetab.c (init_casetab_once):
3463 * category.c (init_category_once):
3464 * character.c (syms_of_character):
3465 * coding.c (syms_of_coding):
3466 * xdisp.c (syms_of_xdisp): ...and omit it here.
3468 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3470 * xdisp.c (get_next_display_element): Don't apply to characters
3471 from a display vector the logic of setting it->end_of_box_run_p
3472 suitable for characters from a buffer. (Bug#15175)
3474 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3475 to handle directories, rather than '_utime' which doesn't.
3478 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3480 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3481 or fullscreen (Bug#14627).
3483 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3485 System-dependent integer overflow fixes.
3486 * process.c (Fset_process_window_size): Signal an error if
3487 the window size is outside the range supported by the lower level.
3488 * sysdep.c (set_window_size): Return negative on error,
3489 nonnegative on success, rather than -1, 0, 1 on not in system,
3490 failure, success. This is simpler. Caller changed.
3491 (serial_configure): Remove unnecessary initialization of local.
3492 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3493 size fits in unsigned long; this isn't true on some 32-bit hosts.
3494 Avoid buffer overrun if some future version of /proc/meminfo has a
3495 variable name longer than 20 bytes.
3496 (system_process_attributes) [__FreeBSD__]:
3497 Don't assume hw.availpages fits in 'int'.
3499 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3501 Don't let very long directory names overrun the stack.
3502 Fix some related minor problems involving "//", vfork.
3503 * callproc.c (encode_current_directory): New function.
3504 (call_process): Don't append "/"; not needed.
3505 * fileio.c (file_name_as_directory_slop): New constant.
3506 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3507 this can save the caller having to alloca.
3508 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3509 Use SAFE_ALLOCA, not alloca.
3510 (directory_file_name, Fexpand_file_name): Leave leading "//"
3511 alone, since it can be special even on POSIX platforms.
3512 * callproc.c (call_process):
3513 * process.c (Fformat_network_address):
3514 * sysdep.c (sys_subshell):
3515 Use encode_current_directory rather than rolling our own.
3516 (create_process): No need to encode directory; caller does that now.
3517 * process.h (encode_current_directory): New decl.
3518 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3519 Rework to avoid 'goto xyzzy;'.
3521 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3523 * xdisp.c (handle_face_prop): If the default face was remapped use
3524 the remapped face for strings from prefix properties. (Bug#15155)
3526 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3528 Minor cleanup for redisplay interface and few related functions.
3529 * frame.h (enum text_cursor_kinds): Move from here...
3530 * dispextern.h (enum text_cursor_kinds): ...to here.
3531 (toplevel): Drop unnecessary declarations.
3532 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3533 in update_window_end_hook and draw_window_cursor functions.
3534 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3535 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3536 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3537 * xterm.c (x_update_window_end, x_draw_window_cursor):
3538 * xdisp.c (display_and_set_cursor, update_window_cursor)
3539 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3540 enum text_cursor_kinds where appropriate.
3542 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3544 Redesign redisplay interface to drop updated_row and updated_area.
3545 * dispextern.h (updated_row, updated_area): Remove declaration.
3546 (struct redisplay_interface): Pass glyph row and row area parameters
3547 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3548 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3550 * dispnew.c (updated_row, updated_area): Remove.
3551 (redraw_overlapped_rows, update_window_line): Adjust user.
3552 (update_marginal_area, update_text_area): Likewise. Pass updated row
3553 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3554 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3557 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3559 * process.c (flush_pending_output): Remove stub.
3562 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3564 * callproc.c: Fix race that killed background processes (Bug#15144).
3565 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3566 Record deleted process-id in critical section, not afterwards.
3567 Don't mistakenly kill process created by a call-process invocation
3568 that discards output and does not wait.
3570 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3572 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3573 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3574 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3575 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3576 to shut up compiler in mark_object.
3577 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3579 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3581 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3582 We can't portably rely on PTY_OPEN doing that, even if
3583 it calls posix_openpt with O_CLOEXEC.
3585 2013-08-20 Kenichi Handa <handa@gnu.org>
3587 * character.c (string_char): Improve commentary.
3589 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3591 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3592 (struct animation_cache): Make signature a flexible array member.
3593 All uses changed. This is a tad slower but may insulate us better
3594 from future changes to ImageMagick.
3596 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3598 * image.c: Shrink memory needed for animation cache.
3599 (SIGNATURE_DIGESTSIZE): New constant.
3600 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3601 (imagemagick_create_cache): Copy the signature. This saves
3602 several KB of memory that ImageMagick wastes per signature.
3603 Don't bother updating the update_time, as the caller does that now.
3604 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3605 it's a fixed size struct member now.
3606 (imagemagick_get_animation_cache): Always destroy the signature,
3607 as it's now imagemagick_create_cache's responsibility to copy it.
3608 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3609 and use memcmp rather than strcmp.
3610 eassert that ImageMagick returns a signature of the specified length.
3612 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3614 * image.c (imagemagick_get_animation_cache): Don't segfault on
3616 (imagemagick_get_animation_cache): Revert to previous definition
3617 so that it actually works. But keep the memory leak fix.
3618 (imagemagick_get_animation_cache): Fix memory leak.
3620 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3622 * image.c: Fix animation cache signature memory leak.
3623 Fix some other minor performance problems while we're at it.
3624 (imagemagick_create_cache): Clear just the members that
3625 need clearing. Don't set update_time, as caller does that now.
3626 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3627 Simplify by using pointer-to-pointer instead of a prev pointer.
3628 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3629 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3630 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3631 it's already a copy. Free the signature probe unless it's cached.
3633 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3634 This was introduced by my 2013-08-12 fix for Bug#15035.
3636 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3638 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3639 (imagemagick_prune_animation_cache): Now static.
3641 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3643 * image.c (imagemagick_get_animation_cache): Don't segfault when
3644 pruning all entries.
3646 2013-08-18 Ken Brown <kbrown@cornell.edu>
3648 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3649 static heap if ENABLE_CHECKING is defined.
3650 (max_bss_sbrk_ptr): New variable.
3652 (report_sheap_usage): Report maximum static heap usage instead of
3653 ending static heap usage.
3655 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3657 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3658 of zlib_initialized according to the results of calling
3659 init_zlib_functions.
3661 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3663 * image.c: Implement an ImageMagick per-image cache.
3664 (imagemagick_get_animation_cache): Fix a double-free error.
3665 (imagemagick_load_image): Remove the ping_wand code, which only
3666 apparently saved time on invalid animated images, and slowed down
3667 everything else. Optimise for the common case.
3669 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3671 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3673 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3675 * marker.c (set_marker): Remove documentation of undefined behavior.
3677 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3679 * image.c (imagemagick_compute_animated_image): Animate correctly
3680 when sub-images are smaller than the main image.
3681 (imagemagick_compute_animated_image): Setting the iterator row to
3682 zero is apparently not allowed.
3683 (imagemagick_compute_animated_image): Allow images that say they
3684 have sub-images that are bigger than the main image, but just crop
3687 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3689 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3691 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3693 * image.c (imagemagick_compute_animated_image): Respect the GIF
3696 2013-08-15 Ken Brown <kbrown@cornell.edu>
3698 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3699 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3702 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3704 Fix minor problems found by static checking.
3705 * frame.c (delete_frame):
3706 * xdisp.c (next_element_from_display_vector):
3707 Avoid uninitialized local.
3708 * image.c (imagemagick_compute_animated_image): Port to C89.
3709 Prefer usual GNU indentation style for loops.
3710 Be more careful about bizarrely large sizes, by using ptrdiff_t
3713 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3715 Fix infinite frame selection loop (Bug#15025).
3716 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3718 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3720 * xdisp.c (compute_window_start_on_continuation_line):
3721 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3722 to make sure we end up setting the window start at the leftmost
3723 visible character of the display line. This avoids funky
3724 horizontal shifting because the window start is not kept on the
3725 same position. (Bug#15090)
3726 (next_element_from_display_vector): Support 'box' face attribute
3727 in the face definitions of a display vector. (Bug#15099)
3729 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3731 * image.c (imagemagick_compute_animated_image): Implement animated
3733 (imagemagick_compute_animated_image): Fix some compilation
3734 warnings. Implement a very simple cache to make the animation
3735 usable at all, but it should be replaced with a per-image cache.
3737 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3739 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3740 to do `for' loops over alist values.
3741 * buffer.h (FOR_EACH_BUFFER):
3742 * process.c (FOR_EACH_PROCESS): Use it.
3743 (handle_child_signal, status_notify, Fget_buffer_process)
3744 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3746 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3748 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3749 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3750 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3751 to xzalloc and so avoid redundant call to memset.
3752 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3753 members because it is allocated with xzalloc and so already zeroed.
3755 2013-08-14 Ken Brown <kbrown@cornell.edu>
3757 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3760 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3762 Utility function and macro to copy Lisp string to C string.
3763 * lisp.h (xlispstrdupa): New macro.
3764 (xlispstrdup): New prototype.
3765 * alloc.c (xlispstrdup): New function.
3766 * callint.c (Fcall_interactively):
3767 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3768 (Fsubstitute_in_file_name):
3769 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3770 * image.c (x_create_bitmap_from_file):
3771 * w32term.c (w32_term_init):
3772 * xterm.c (x_term_init): Use xlispstrdup.
3774 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3776 * image.c (imagemagick_load_image): Make animated pictures work.
3777 There's still some problems with background color settings, though
3780 * decompress.c (unwind_decompress): Always restore point.
3782 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3784 * marker.c (set_marker): Reformat documentation.
3786 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3788 * xdisp.c (cursor_type_changed): Now static.
3790 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3791 Use changed. This avoids the need to call xmalloc and for the
3792 caller to call xfree, and avoids memory leaks in some situations.
3794 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3796 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3797 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3798 (redisplay_window): If window_end_valid is cleared due to non-zero
3799 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3800 so do not call to try_cursor_movement for that window.
3802 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3804 * window.h (struct window): Convert window_end_pos and
3805 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3806 (wset_window_end_pos, wset_window_end_vpos): Remove.
3807 * dispnew.c (adjust_glyph_matrix):
3808 * window.c (Fwindow_end, replace_window, set_window_buffer)
3810 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3811 (set_vertical_scroll_bar, redisplay_window, try_window)
3812 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3813 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3814 (note_mouse_highlight): Adjust users.
3815 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3818 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3820 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3821 * image.c (imagemagick_filename_hint): Use `const char *' and
3822 prefer SSDATA to SDATA to avoid warnings.
3824 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3826 Cleanup window fringes, margins and scroll bars adjustments.
3827 * window.c (set_window_fringes, set_window_margins)
3828 (set_window_scroll_bars, apply_window_adjustment): New functions.
3829 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3830 (Fset_window_scroll_bars): Use them.
3832 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3834 * window.h (struct window): Convert scroll_bar_width
3835 from Lisp_Object to integer. Adjust comment.
3836 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3838 * window.c (wset_scroll_bar_width): Remove.
3839 (make_window): Initialize scroll_bar_width.
3840 (Fsplit_window_internal): Use direct assignment.
3841 (Fset_window_configuration, save_window_save):
3842 Convert Lisp_Object to integer and back where appropriate.
3843 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3844 bar was actually changed, and mention this in docstring.
3846 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3848 * decompress.c: Minor simplifications.
3849 (Fzlib_decompress_region): Don't bother verifying
3850 that avail_out <= UINT_MAX, as that was confusing.
3851 Mention the restriction in a comment instead.
3852 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3854 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3856 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3857 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3859 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3861 * image.c (imagemagick_filename_hint): Check for errors in the
3864 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3866 * window.c (Fwindow_margins): Return nil when there's no marginal
3867 area, as per the documented API.
3869 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3870 Fmake_vector, as scroll bar's struct members are not all Lisp
3871 objects now. This avoids crashes in GC.
3873 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3874 bool, so its address could be taken.
3876 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3878 * image.c (imagemagick_filename_hint): New function to possibly
3879 apply `image-content-type-suffixes'.
3880 (imagemagick_load_image): Use it.
3882 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3884 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3885 if loading zlib failed.
3887 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3889 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3890 2013-08-13 checkin below. Change bool to BOOL, rule is:
3891 All Obj-C code uses BOOL, except for interfaces callable from C.
3893 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3895 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3897 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3898 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3899 bool instead of BOOL.
3900 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3901 from Lisp_Object to bitfield. Adjust comment.
3902 * w32term.c (x_scroll_bar_create): Adjust user.
3903 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3904 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3905 Use bool for boolean.
3906 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3907 to `unsigned int' when defining a bitfield.
3909 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3911 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3913 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3915 * window.h (struct window): Convert left_margin_cols and
3916 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3917 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3918 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3920 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3922 (showing_window_margins_p, update_window_line, update_frame_1):
3923 * fringe.c (draw_fringe_bitmap_1):
3924 * xdisp.c (window_box_width): Adjust users.
3925 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3926 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3927 Use direct assignment.
3928 (Fset_window_configuration, save_window_save, Fwindow_margins):
3929 Convert Lisp_Object to integer and back where appropriate.
3930 (Fset_window_margins): Adjust user. Return t if any margin
3931 was actually changed, and mention this in docstring.
3933 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3935 * syntax.c (forward_word):
3936 * cmds.c (forward_char, backward_char): Mention the optional argument.
3938 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3940 * window.h (struct window): Convert left_fringe_width
3941 and right_fringe_width from Lisp_Objects to integers.
3943 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3944 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3945 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3947 (make_window): Initialize new integer fields to -1.
3948 (Fsplit_window_internal): Use direct assignment.
3949 (Fset_window_configuration, save_window_save):
3950 Convert Lisp_Object to integer and back where appropriate.
3951 (Fset_window_fringes): Adjust user. Return t if any fringe
3952 was actually changed, and mention this in docstring.
3954 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3956 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3957 * nsfns.m (x_set_cursor_type):
3958 * w32fns.c (x_set_cursor_type):
3959 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3960 * xdisp.c (set_frame_cursor_types): ...but in common code.
3962 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3964 * font.c (clear_font_cache): New function, stripped from...
3965 (Fclear_font_cache): ...here, which now uses the function
3966 above. Adjust comment.
3967 * font.h (clear_font_cache): Add prototype.
3968 * xfaces.c (clear_face_cache): Use clear_font_cache.
3970 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3972 * window.c (Fset_window_start): Compare `w', not `window' because
3973 `w' might not be equal to `window' after call to decode_live_window.
3975 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3977 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3978 This fixes a problem introduced by the Bug#15035 patch
3979 when using GPG. Reported by Herbert J. Skuhra.
3981 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3983 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3984 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3985 not yet initialized.
3987 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3989 * decompress.c (Fzlib_decompress_region): Support zlib
3990 decompression, too, and rename.
3992 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3994 Minor zlib configuration tweaks.
3995 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3996 Don't assume presence of fn_inflateInit2_ zlib internal function.
3998 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
4000 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
4001 include the zlib prefix.
4003 2013-08-12 Eli Zaretskii <eliz@gnu.org>
4005 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
4006 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
4007 define static variables that are pointers to zlib functions to be
4009 (init_zlib_functions) [WINDOWSNT]: New function.
4010 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
4012 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
4013 macros instead of invoking the zlib functions directly.
4014 (syms_of_decompress): DEFSYM Qzlib_dll.
4015 Staticpro Szlib_available_p.
4017 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
4019 Avoid looping over all frame windows to freeze and unfreeze.
4020 * window.h (struct window): Drop frozen_window_start_p.
4021 (freeze_window_starts): Drop prototype.
4022 * frame.h (struct frame): New frozen_window_starts flag.
4023 (FRAME_WINDOWS_FROZEN): New macro.
4024 * window.c (freeze_window_start, freeze_window_starts):
4026 (select_window, replace_window): Adjust users.
4027 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
4028 (window_frozen_p): New function.
4029 (redisplay_window): Use it.
4031 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
4033 Fix some fd issues when running subprocesses (Bug#15035).
4034 Fix bugs that can leak files or file descriptors on errors.
4035 Don't unlink open temp files, as that's hard for users to diagnose
4036 when things go awry (e.g., temp disk exhausted).
4037 Don't bother to lock temp files. Check for invalid recursion.
4038 * callproc.c (synch_process_fd): Remove. All uses removed.
4039 (synch_process_tempfile): New var or macro.
4040 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4042 (record_kill_process): New arg, the temp name. All callers changed.
4043 (delete_temp_file): Now just a simple wrapper around unlink.
4044 (call_process_kill): New arg, the call_process_fd array.
4045 Close them all. Clear synch_process_pid. Remove the temp file,
4046 or arrange for it to be removed.
4047 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4048 that's been moved to synch_process_tempfile. Caller changed.
4049 Do not remove the tempfile; that's now call_process_kill's
4051 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4052 call_process_kill; the caller now does that.
4053 (call_process_cleanup): Do not close the process fd; that's now
4054 call_process_kill's responsibility.
4055 (Fcall_process): Implement via new function call_process, which
4056 has most of the old body of Fcall_process, but with a different API.
4057 (call_process): New function that does not open or close filefd if
4058 it is nonnegative. Record which fds need to be closed, and let
4059 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4060 Signal an error if invoked recursively (could be done via a hook).
4061 Simplify creation of the tempfile in the MSDOS case.
4062 Don't create the output file until after checking for the executable.
4063 Report any failure to open /dev/null.
4064 Don't open /dev/null for writing twice; once is enough.
4065 Don't create pipe if all output is being discarded or sent to file.
4066 Don't worry about setting up the coding system or reading from the
4067 pipe if all output is being discarded.
4068 Hoist fd_error local into top level, to lessen block nesting.
4069 Don't record deleted pid here; now done by Fcall_process_region.
4070 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4071 and note its success in synch_process_tempfile.
4072 Do not leak resources when child_setup fails.
4073 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4074 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4075 (create_temp_file): Now returns open fd, with an additional
4076 Lisp_Object * argument to return the name. All callers changed.
4077 Do not close the file; rewind it instead, and leave it open for
4078 the caller. Do not lock the temp file. Unwind-protect the file
4079 and the file-descriptor.
4080 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4081 If an asynchrounous process, record it here, not in call_process.
4082 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4083 * eval.c (set_unwind_protect): New function.
4084 * fileio.c (write_region): New function, generalized from the
4085 old Fwrite_region. Do not lock temp files.
4086 (Fwrite_region): Use it.
4087 * lisp.h (set_unwind_protect, write_region): New decls.
4088 * process.c: Include <verify.h>.
4089 (make_process): Mark fds as initially closed.
4090 (deleted_pid_list): Now a list of pid-filename pairs.
4092 (close_process_fd): New function.
4093 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4094 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4095 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4096 (create_process, create_pty, Fmake_serial_process)
4097 (server_accept_connection): Record which fds need to be closed,
4098 and let deactivate_process close them.
4099 (Fmake_network_process): Do not discard the unwind-protect
4100 until it's safe to do so.
4101 (deactivate_process): Close the fds opened by create_process etc.
4102 (Fprocess_send_eof): Adjust to new way of recording open fds.
4103 Report an error if /dev/null can't be opened, instead of aborting.
4104 * process.h (PROCESS_OPEN_FDS): New constant.
4105 (struct Lisp_Process): New member open_fds.
4106 (record_kill_process, record_deleted_pid): Adjust signatures.
4107 (record_deleted_pid): Move decl here ...
4108 * syswait.h (record_deleted_pid): ... from here.
4110 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4112 * decompress.c: Fix bugs with large buffers and weird inputs.
4113 Tune a bit. Reindent as per usual Emacs style.
4114 (BUFFER_SIZE): Remove.
4115 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4116 more than UINT_MAX bytes. Decompress into the gap instead of into
4117 an auto buffer, as this should avoid copying. Return nil if
4118 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4119 set immediate_quit; we shouldn't trust zlib code that much.
4121 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4123 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4124 errors, and really move the gap to where we want it.
4126 * lisp.h: Include decompress.c support.
4128 * emacs.c (main): Include decompress.c support.
4130 * Makefile.in: Include -lz if present.
4132 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4134 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4135 (initWithTitle:): Initialize frame to 0.
4136 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4137 (fillWithWidgetValue:frame:): Rename from
4138 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4140 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4141 fillWithWidgetValue:frame:
4143 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4144 remove memory leak warnings.
4146 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4147 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4150 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4151 (x_activate_menubar): Update the whole menu.
4152 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4153 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4154 current event is not NSSystemDefined (Bug#15001).
4155 Call ns_check_menu_open only if trackingMenu is 2.
4156 (menuDidClose:): New method, decrease trackingMenu.
4157 (fillWithWidgetValue:setDelegate:): New method.
4158 (fillWithWidgetValue:): Call the above.
4160 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4162 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4164 Omit some unnecessary casts.
4165 Many of these go back to the old pre-C89 days, when they may have
4166 been needed, but we've been assuming C89 or later for a while now.
4167 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4168 (live_float_p, live_misc_p, live_vector_p):
4169 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4170 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4171 (defvar_per_buffer):
4172 * callint.c (Fcall_interactively):
4173 * doc.c (Fsubstitute_command_keys):
4174 * filelock.c (get_boot_time):
4175 * frame.c (xrdb_get_resource):
4176 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4177 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4178 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4179 (menuitem_highlight_callback, menu_destroy_callback)
4180 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4181 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4182 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4183 (xg_tool_bar_help_callback, tb_size_cb):
4184 * image.c (xpm_alloc_color, png_read_from_memory)
4185 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4186 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4188 * keymap.c (describe_map):
4189 * nsfns.m (Fns_display_monitor_attributes_list):
4190 * nsmenu.m (process_dialog:):
4191 * nsterm.m (hold_event):
4192 * process.c (wait_reading_process_output):
4193 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4194 * scroll.c (do_direct_scrolling, scrolling_1):
4195 * termcap.c (tgetent):
4196 * window.c (check_window_containing, add_window_to_list)
4197 (freeze_window_starts):
4198 * xdisp.c (compare_overlay_entries, vmessage):
4199 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4200 (x_get_monitor_attributes_xrandr)
4201 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4202 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4203 * xfont.c (xfont_match, xfont_open):
4204 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4205 (menubar_selection_callback, menu_position_func)
4206 (popup_selection_callback, create_and_show_popup_menu)
4207 (dialog_selection_callback, create_and_show_dialog):
4208 * xrdb.c (x_get_string_resource):
4210 * xsmfns.c (x_session_check_input):
4211 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4212 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4213 (xaw_jump_callback, xaw_scroll_callback):
4214 Omit unnecessary casts.
4216 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4218 Minor string-length refactoring.
4219 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4220 * frame.c (make_monitor_attribute_list):
4221 Prefer build_string to strlen + make_string.
4223 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4225 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4226 don't check minor_code (Bug#14417).
4228 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4230 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4231 vertical positions instead. This avoids calling MATRIX_ROW with
4232 row numbers that are possibly beyond valid limits. (Bug#15064)
4234 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4236 Use xstrdup and build_unibyte_string where applicable.
4237 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4238 * xfns.c (x_window):
4239 * xrdb.c (x_get_customization_string):
4240 * xterm.c (xim_initialize):
4241 * w32fns.c (w32_window): Use xstrdup.
4242 (w32_display_monitor_attributes_list):
4243 * emacs.c (init_cmdargs):
4244 * keyboard.c (PUSH_C_STR):
4245 * nsfont.m (nsfont_open):
4246 * sysdep.c (system_process_attributes):
4247 * w32.c (system_process_attributes):
4248 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4250 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4252 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4253 variables of these types so that GDB would know about them, as aid
4254 for debugging fatal exceptions. (Bug#15024) See also
4255 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4258 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4260 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4261 larger than the NSWindow (Bug#14934).
4263 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4265 Redesign redisplay interface to drop global variable updated_window.
4266 Always pass currently updated window as a parameter to update routines.
4267 * dispextern.h (updated_window): Remove declaration.
4268 (struct redisplay_interface): Pass window parameter to
4269 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4270 and after_update_window_hook.
4271 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4273 * dispnew.c (updated_window): Remove.
4274 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4275 (update_window_line): Adjust to match redisplay interface changes.
4276 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4277 (ns_scroll_run, ns_after_update_window_line):
4278 * w32term.c (x_update_window_begin, x_update_window_end)
4279 (x_after_update_window_line, x_scroll_run):
4280 * xterm.c (x_update_window_begin, x_update_window_end)
4281 (x_after_update_window_line, x_scroll_run):
4282 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4283 Likewise. Adjust comments where appropriate.
4284 (x_cursor_to): Simplify because this is always called during window
4285 update (but install debugging check anyway).
4286 (expose_window): Check must_be_updated_p flag to see whether this
4287 function is called during window update.
4289 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4291 Do not reset window modification event counters excessively.
4292 These leftovers and poor man's tricky methods to catch extra
4293 redisplay's attention are no longer needed.
4294 * frame.c (set_menu_bar_lines_1):
4295 * minibuf.c (read_minibuf_unwind):
4296 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4297 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4298 (window_scroll_line_based, Fset_window_configuration):
4299 * xdisp.c (redisplay_window): Do not reset last_modified and
4300 last_overlay_modified counters.
4302 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4304 * xselect.c (x_send_client_event): Set send_event and serial, memset
4305 data.l as it might be bigger than data.b. Use 24 bit mask to
4306 XSendEvent (Bug#15034).
4308 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4310 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4311 for TTY frames that are not the top frame on their console.
4314 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4316 * w32term.c (w32fullscreen_hook): Really maximize frame when
4317 asked for (Bug#14841).
4319 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4321 Prefer selected_window to Fselected_window, likewise for frames.
4322 * buffer.c (Fbuffer_swap_text):
4323 * data.c (Fvariable_binding_locus):
4324 * window.c (run_window_configuration_change_hook): Adjust users.
4325 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4326 Use decode_live_frame.
4328 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4330 Be more careful if selected window shows the buffer other than current,
4331 use window_outdated only if this is not so. This change should also
4332 address some weird issues discussed in Bug#13012.
4333 * window.h (window_outdated): New prototype.
4334 * window.c (window_outdated): Now here. Convert from static and
4335 always assume window's buffer.
4336 (Fwindow_end, Fwindow_line_height): Use it.
4337 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4338 and always assume window's buffer.
4339 (redisplay_window): Adjust user.
4340 (redisplay_internal): Call to reconsider_clip_changes once and
4341 check whether mode line should be updated only if selected window
4342 shows current buffer.
4343 (run_window_scroll_functions): Use eassert for debugging check.
4344 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4346 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4348 * window.c (window_scroll, window_scroll_pixel_based)
4349 (window_scroll_line_based): Use bool for booleans.
4351 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4353 * process.c: Fix minor off-by-one issues in descriptor counts.
4354 This shouldn't fix any real bugs, but it cleans up the code a bit.
4355 (max_process_desc, max_input_desc): -1, not 0, means none.
4357 (delete_input_desc): New function.
4358 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4359 (deactivate_process): Scan backwards when recomuting max_process_desc;
4360 that should be faster.
4361 (init_process_emacs): Initialize max_input_desc.
4363 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4365 Use region cache to speedup bidi_find_paragraph_start.
4366 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4367 Rename cache_long_line_scans to cache_long_scans.
4368 * buffer.c (bset_cache_long_line_scans): Rename to
4369 bset_cache_long_scans.
4370 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4371 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4373 (syms_of_buffer): Rename cache-long-line-scans to
4374 cache-long-scans. Adjust docstring.
4375 * search.c (newline_cache_on_off):
4376 * indent.c (width_run_cache_on_off): Adjust users.
4377 * bidi.c (bidi_paragraph_cache_on_off): New function.
4378 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4379 * insdel.c (prepare_to_modify_buffer):
4380 Invalidate bidi_paragraph_cache if enabled.
4382 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4384 Invalidate region caches only if buffer text is going to be changed.
4385 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4386 (modify_text): ...new prototype.
4387 (prepare_to_modify_buffer_1): New prototype.
4388 * textprop.c (modify_region): Rename to...
4389 (modify_text_properties): ...new function.
4390 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4391 (Fremove_list_of_text_properties): Adjust users.
4392 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4393 (modify_text): ...new function.
4394 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4395 (prepare_to_modify_buffer_1): ...new function.
4396 * casefiddle.c (casify_region):
4397 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4398 (Ftranspose_regions): Use modify_text.
4400 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4402 * lisp.mk (lisp): Add nadvice.elc.
4404 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4406 New macro to iterate over live buffers similar to frames.
4407 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4408 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4409 Declare buffer-related variables here to offload lisp.h.
4410 * buffer.c (Vbuffer_alist): Adjust comment.
4411 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4412 (other_buffer_safely):
4413 * data.c (store_symval_forwarding):
4414 * dispnew.c (Fframe_or_buffer_changed_p):
4415 * fileio.c (Fdo_auto_save):
4416 * filelock.c (unlock_all_files):
4417 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4419 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4421 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4422 * callproc.c (create_temp_file):
4423 * filelock.c (create_lock_file):
4424 Assume mkostemp, since it's now provided by Gnulib.
4426 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4428 * w32.c (mkostemp): New function.
4429 (mktemp): Remove, no longer used. Most of the code reused in
4430 mkostemp. (Bug#15015)
4431 (mktemp): Don't undef.
4433 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4435 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4436 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4437 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4438 (free_glyph_pool, check_glyph_memory): Likewise for
4439 all users. Adjust comments where appropriate.
4441 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4443 * composite.h: Minor fixups.
4444 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4445 to fix a misspelling, and change it to an inline function while
4446 we're at it (it need not be a macro). All uses changed.
4447 (composition_method, composition_valid_p):
4448 Rewrite to avoid assignments in if-conditions.
4450 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4452 Do not use global Lisp_Object in composition macros.
4453 * composite.h (composition_temp): Remove declaration.
4454 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4455 (composition_method, composition_valid_p): ...inline functions.
4456 (compose_region): Remove the leftover.
4457 * composite.c (composition_temp): Remove.
4458 (run_composition_function, update_compositions)
4459 (composition_compute_stop_pos, composition_adjust_point)
4460 (Ffind_composition_internal):
4461 * coding.c (handle_composition_annotation):
4462 * xdisp.c (handle_composition_prop, check_point_in_composition):
4463 Related users changed.
4465 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4467 Drop FRAME_PTR typedef.
4468 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4469 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4470 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4471 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4472 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4473 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4474 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4475 All related users changed.
4477 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4479 * eval.c (default_toplevel_binding): New function.
4481 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4482 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4483 (syms_of_eval): Export them.
4484 * data.c (Fdefault_value): Micro cleanup.
4485 * term.c (init_tty): Use "false".
4487 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4489 Fix X GC leak in GTK and raw (no toolkit) X ports.
4490 * xterm.c (x_free_frame_resources): If white and black relief
4491 GCs are allocated, always free them here.
4492 * xfns.c (x_make_gc): Omit redundant initialization.
4493 * widget.c (create_frame_gcs): Remove the leftover.
4494 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4495 in x_free_frame_resources.
4497 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4499 * nsterm.m (windowWillResize:toSize:): Only change title if
4500 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4502 (viewDidEndLiveResize): New method.
4504 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4505 inside NS_IMPL_COCOA.
4507 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4509 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4510 Do not check whether undo is enabled because record_insert and
4511 record_delete does that themselves.
4513 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4515 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4516 member which is not really used any more.
4517 (FRAME_XIC_BASE_FONTNAME): Remove.
4518 * xfns.c (xic_free_fontset): Adjust user.
4519 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4520 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4521 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4522 (xdialog_show): Use eassert for debugging check.
4523 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4525 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4527 * fileio.c, fns.c (merge): Move extern decl from here ...
4528 * lisp.h (merge): ... to here.
4530 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4532 Fix last font-related change.
4533 * w32font.h (w32font_list_internal, w32font_match_internal):
4535 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4536 (uniscribe_list_family): Adjust to match font API change.
4537 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4538 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4540 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4542 * frame.h (FRAME_MOUSE_UPDATE):
4543 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4544 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4546 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4548 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4549 * font.h (struct font_driver): Change list, match, and list_family
4550 functions to accept struct frame * as first arg.
4551 * font.c (font_score, font_compare, font_sort_entities):
4553 (font_sort_entities, font_list_entities, font_select_entity):
4554 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4555 match font API change.
4556 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4557 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4558 * ftxfont.c (ftxfont_list, ftxfont_match):
4559 * xftfont.c (xftfont_list, xftfont_match):
4560 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4561 * w32font.c (w32font_list, w32font_match, w32font_list):
4562 (w32font_list_internal, w32_font_match_internal): Likewise.
4563 * xfaces.c (Fx_family_fonts): Adjust user.
4565 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4567 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4568 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4569 only if HAVE_X_WINDOWS is in use.
4570 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4571 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4572 * w32term.c (x_wm_set_icon_position): Likewise.
4573 * w32fns.c (x_icon): Adjust user.
4575 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4577 * xterm.c (last_mouse_press_frame): Remove the
4578 leftover which is not really used any more.
4579 (handle_one_xevent, syms_of_xterm): Adjust users.
4580 (x_flush): Call XFlush once per each X display, not frame.
4581 This is better because this code always unconditionally skips
4582 non-X frames in Vframe_list and issues the only XFlush if we
4583 have more than one X frame on the same X display.
4584 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4585 Use bool for booleans.
4586 (x_draw_glyph_string_background, cvt_string_to_pixel):
4587 (cvt_pixel_dtor): Drop unnecessary prototypes.
4588 * xterm.h (x_display_ok): Adjust prototype.
4590 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4592 Drop unnecessary functions that deals with frame pixel size.
4593 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4594 (x_pixel_height): Drop prototypes.
4595 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4596 (x_pixel_height): Drop implementations.
4597 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4598 which should be always valid for window frame.
4599 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4600 * w32menu.c (Fx_popup_dialog):
4601 * xmenu.c (Fx_popup_dialog): Likewise for both.
4603 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4605 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4606 frame parameters and call to Fmodify_frame_parameters just once.
4607 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4608 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4609 and mention nil frame in docstring.
4611 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4613 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4614 (x_figure_window_size): Likewise. Adjust to return long.
4615 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4616 (toplevel): Move Qterminal_live_p to...
4617 * terminal.c (toplevel): ...here, make it static, and...
4618 (syms_of_terminal): ...DEFSYM here.
4619 * frame.h (Qterminal_live_p): Remove declaration.
4620 (make_frame, x_figure_window_size): Adjust prototype.
4621 * nsfns.m (Fx_create_frame): Use long for window flags.
4623 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4625 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4626 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4627 Do not assume that emacs_close (INT_MAX) is a no-op.
4629 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4631 * xfaces.c (make_face_cache): For struct face_cache, prefer
4632 xmalloc to xzalloc and so avoid redundant call to memset.
4633 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4635 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4637 * fringe.c (draw_window_fringes, update_window_fringes)
4638 (compute_fringe_widths):
4639 * w32term.c (x_draw_glyph_string):
4640 * window.c (candidate_window_p, Frecenter):
4641 * xfaces.c (realize_basic_faces, realize_default_face)
4642 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4643 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4644 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4645 * xmenu.c (Fx_menu_bar_open_internal):
4646 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4647 * xsettings.c (xft_settings_event):
4648 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4649 Use bool for booleans. Adjust style and comments where
4651 * dispextern.h (draw_window_fringes, update_window_fringes)
4652 (compute_fringe_widths):
4653 * xterm.h (x_had_errors_p): Adjust prototype.
4655 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4657 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4658 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4660 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4662 * fns.c (toplevel): Remove comment before Fsafe_length because
4665 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4667 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4669 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4671 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4672 frame which got the message is still alive, before dereferencing
4673 its pointer. (Bug#14970)
4675 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4676 be a live window, before using it as such. (Bug#14970)
4678 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4680 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4681 w32_detect_focus_change instead of doing part of its job by hand.
4682 This fixes the problem whereby FOCUS_OUT events were not sent to
4685 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4687 * process.c (Fprocess_list): Doc fix.
4689 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4690 being re-exposed only if it didn't ask to become visible.
4691 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4692 was previously iconified. (Bug#14841)
4693 (x_iconify_frame): Mark the frame iconified.
4695 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4697 Fix minor problems found by static checking.
4698 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4699 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4701 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4703 * eval.c (set_specpdl_old_value): New function.
4704 (unbind_to): Minor simplification.
4705 (get_backtrace_frame): New function.
4706 (Fbacktrace_frame): Use it. Add `base' argument.
4707 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4708 (syms_of_eval): Export backtrace-eval.
4709 * xterm.c (x_focus_changed): Simplify.
4711 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4713 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4715 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4717 * xdisp.c (redisplay_window): Instead of moving point out of
4718 scroll margin, reject the force_start method, and try scrolling
4719 instead. (Bug#14780)
4721 2013-07-24 Ken Brown <kbrown@cornell.edu>
4723 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4726 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4728 * eval.c (Fprogn): Do not check that BODY is a proper list.
4729 This undoes the previous change. The check slows down the
4730 interpreter, and is not needed to prevent a crash. See
4731 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4733 2013-07-23 Glenn Morris <rgm@gnu.org>
4735 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4737 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4739 Port to GNU/Linux systems with tinfo but not ncurses.
4740 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4741 to decide whether ncurses is being used. Without this change,
4742 GCC complains about tgetent not being declared, on a system
4743 that has tinfo installed but ncurses not installed.
4745 * eval.c (Fprogn): Check that BODY is a proper list.
4747 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4748 * data.c (Fsetq_default):
4749 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4750 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4752 Tune by taking advantage of the fact that ARGS is always a list
4753 when a function is declared to have UNEVALLED args.
4755 * emacsgtkfixed.c: Port to GCC 4.6.
4756 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4758 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4760 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4761 here to silence compiler warnings.
4763 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4765 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4766 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4767 from messing up Emacs's 'struct frame' (Bug#14923).
4769 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4771 * alloc.c (make_save_ptr_ptr): Define this function.
4772 It was inadvertently omitted. It's needed only if
4773 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4775 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4777 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4778 frame have focus (Bug#14895).
4780 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4782 Avoid vfork-related deadlock more cleanly.
4783 * callproc.c (child_setup): When the child's exec fails, output
4784 the program name, as that's more useful. Use O_NONBLOCK to avoid
4786 * process.c (create_process_1): Remove; no longer needed.
4787 (create_process): Remove timer hack; no longer needed, now that
4788 the child avoids deadlock.
4790 2013-07-20 Glenn Morris <rgm@gnu.org>
4792 * image.c (Fimage_flush): Fix doc typo.
4794 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4796 Fix array bounds violation when pty allocation fails.
4797 * process.c (PTY_NAME_SIZE): New constant.
4798 (pty_name): Remove static variable; it's now auto.
4799 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4800 Take pty_name as an arg rather than using a static variable.
4801 All callers changed.
4802 (create_process): Recover pty_flag from process, not from volatile local.
4803 (create_pty): Stay inside array even when pty allocation fails.
4804 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4806 * lread.c (Fload): Avoid initialization only when lint checking.
4807 Mention that it's needed only for older GCCs.
4809 2013-07-20 Kenichi Handa <handa@gnu.org>
4811 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4812 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4814 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4816 * lread.c (Fload): Avoid uninitialized warning.
4818 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4820 Fix some minor file descriptor leaks and related glitches.
4821 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4822 (create_lock_file): Use write, not emacs_write.
4823 * image.c (slurp_file, png_load_body):
4824 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4825 (server_accept_connection):
4826 Don't leak an fd on memory allocation failure.
4827 * image.c (slurp_file): Add a cheap heuristic for growing files.
4828 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4829 as that's what the other routines do. Maybe input need not be
4830 blocked at all, but it's better to be consistent.
4831 Avoid undefined behavior when strlen is zero.
4833 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4834 (NSTATICS): Now a constant; doesn't need to be a macro.
4836 2013-07-19 Richard Stallman <rms@gnu.org>
4838 * coding.c (decode_coding_utf_8): Add simple loop for fast
4839 processing of ASCII characters.
4841 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4843 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4845 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4847 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4848 unportable 'struct x_display_info'.
4849 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4852 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4854 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4855 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4857 (system_process_attributes): Prefer plain char to unsigned char
4858 when either will do. Clean up properly if interrupted or if
4859 memory allocations fail. Don't assume sscanf succeeds.
4860 Remove no-longer-needed workaround to stop GCC from whining.
4861 Read command-line once, instead of multiple times. Check read status a
4864 Fix obscure porting bug with varargs functions.
4865 The code assumed that int is treated like ptrdiff_t in a vararg
4866 function, which is not a portable assumption. There was a similar
4867 -- though these days less likely -- porting problem with various
4868 assumptions that pointers of different types all smell the same as
4869 far as vararg functions is conserved. To make this problem less
4870 likely in the future, redo the API to use varargs functions.
4871 * alloc.c (make_save_value): Remove this vararg function.
4872 All uses changed to ...
4873 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4874 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4876 (make_save_ptr): Rename from make_save_pointer, for consistency with
4877 the above. Define only on platforms that need it. All uses changed.
4879 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4881 * keyboard.c: Try to fix typos in previous change.
4882 (DISPLAY_LIST_INFO): New macro.
4883 (kbd_buffer_get_event): Do not access members that are not present
4884 in X11. Revert inadvertent change of "!=" to "=".
4886 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4888 * keyboard.c (kbd_buffer_get_event):
4889 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4890 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4892 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4894 * filelock.c: Fix unlikely file descriptor leaks.
4895 (get_boot_time_1): Rework to avoid using emacs_open.
4896 This doesn't actually fix a leak, but is better anyway.
4897 (read_lock_data): Use read, not emacs_read.
4899 * doc.c: Fix minor memory and file descriptor leaks.
4900 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4901 (get_doc_string, Fsnarf_documentation):
4902 Fix file descriptor leak on error.
4904 * term.c: Fix minor fdopen-related file descriptor leaks.
4905 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4906 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4908 * charset.c: Fix file descriptor leaks and errno issues.
4910 (load_charset_map_from_file): Don't leak file descriptor on error.
4911 Use plain record_xmalloc since the allocation is larger than
4912 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4914 * eval.c (record_unwind_protect_nothing):
4915 * fileio.c (fclose_unwind):
4917 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4918 The replacement doesn't block input, but that no longer seems
4921 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4923 * lread.c: Fix file descriptor leaks and errno issues.
4924 (Fload): Close some races that leaked fds or streams when 'load'
4926 (Fload, openp): Report error number of last nontrivial failure to open.
4927 ENOENT counts as trivial.
4928 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4930 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4931 now that the function is always called with a nonnegative arg.
4932 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4933 All uses replaced with ...
4934 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4936 A few more minor file errno-reporting bugs.
4937 * callproc.c (Fcall_process):
4938 * doc.c (Fsnarf_documentation):
4939 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4940 * process.c (set_socket_option):
4941 Don't let a constructor trash errno.
4942 * doc.c: Include <errno.h>.
4944 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4946 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4948 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4950 Fix w32 bug with call-process-region (Bug#14885).
4951 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4952 to Fcall_process when the input is empty. This simplifies the
4953 code a bit. It makes no difference on POSIXish platforms but
4954 apparently it fixes a bug on w32.
4956 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4957 * fileio.c (close_file_unwind): Don't close if FD is negative;
4958 this can happen when unwinding a zapped file descriptor.
4959 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4960 in case Emacs runs out of memory between the two unwind-protects.
4961 Don't trash errno when closing FD.
4962 Zap the FD in the specpdl when closing it, instead of deferring
4963 the removal of the unwind-protect; this fixes a bug where a child
4964 function unwinds the stack past us.
4966 New unwind-protect flavors to better type-check C callbacks.
4967 This also lessens the need to write wrappers for callbacks,
4968 and the need for make_save_pointer.
4969 * alloca.c (free_save_value):
4970 * atimer.c (run_all_atimers):
4972 * alloc.c (safe_alloca_unwind):
4973 * atimer.c (unwind_stop_other_atimers):
4974 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4975 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4976 * minibuf.c (choose_minibuf_frame_1):
4977 * process.c (make_serial_process_unwind):
4978 * xdisp.h (pop_message_unwind):
4979 * xselect.c (queue_selection_requests_unwind):
4980 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4981 * alloca.c (record_xmalloc):
4982 Prefer record_unwind_protect_ptr to record_unwind_protect with
4984 * alloca.c (Fgarbage_collect):
4985 Prefer record_unwind_protect_void to passing a dummy.
4986 * buffer.c (restore_buffer):
4987 * window.c (restore_window_configuration):
4988 * xfns.c, w32fns.c (do_unwind_create_frame)
4989 New wrapper. All record-unwind uses of wrappee changed.
4990 * buffer.c (set_buffer_if_live):
4991 * callproc.c (call_process_cleanup, delete_temp_file):
4992 * coding.c (code_conversion_restore):
4993 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4994 * editfns.c (save_excursion_restore)
4995 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4996 (save_restriction_restore):
4997 * eval.c (restore_stack_limits, un_autoload):
4998 * fns.c (require_unwind):
4999 * keyboard.c (recursive_edit_unwind, tracking_off):
5000 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
5001 * macros.c (pop_kbd_macro, restore_menu_items):
5002 * nsfns.m (unwind_create_frame):
5003 * print.c (print_unwind):
5004 * process.c (start_process_unwind):
5005 * search.c (unwind_set_match_data):
5006 * window.c (select_window_norecord, select_frame_norecord):
5007 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
5008 (fast_set_selected_frame):
5009 * xfns.c, w32fns.c (unwind_create_tip_frame):
5010 Return void, not a dummy Lisp_Object. All uses changed.
5011 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
5012 * callproc.c (call_process_kill):
5013 * fileio.c (restore_point_unwind, decide_coding_unwind)
5014 (build_annotations_unwind):
5015 * insdel.c (Fcombine_after_change_execute_1):
5016 * keyboard.c (read_char_help_form_unwind):
5017 * menu.c (unuse_menu_items):
5018 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
5019 * sound.c (sound_cleanup):
5020 * xdisp.c (unwind_redisplay):
5021 * xfns.c (clean_up_dialog):
5022 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
5023 Accept no args and return void, instead of accepting and returning
5024 a dummy Lisp_Object. All uses changed.
5025 * cygw32.c (fchdir_unwind):
5026 * fileio.c (close_file_unwind):
5027 * keyboard.c (restore_kboard_configuration):
5028 * lread.c (readevalllop_1):
5029 * process.c (wait_reading_process_output_unwind):
5030 Accept int and return void, rather than accepting an Emacs integer
5031 and returning a dummy object. In some cases this fixes an
5032 unlikely bug when the corresponding int is outside Emacs integer
5033 range. All uses changed.
5034 * dired.c (directory_files_internal_unwind):
5035 * fileio.c (do_auto_save_unwind):
5036 * gtkutil.c (pop_down_dialog):
5037 * insdel.c (reset_var_on_error):
5038 * lread.c (load_unwind):
5039 * xfns.c (clean_up_file_dialog):
5040 * xmenu.c, nsmenu.m (pop_down_menu):
5041 * xmenu.c (cleanup_widget_value_tree):
5042 * xselect.c (wait_for_property_change_unwind):
5043 Accept pointer and return void, rather than accepting an Emacs
5044 save value encapsulating the pointer and returning a dummy object.
5046 * editfns.c (Fformat): Update the saved pointer directly via
5047 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5048 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5049 (unwind_body): New function.
5050 (record_unwind_protect): First arg is now a function returning void,
5051 not a dummy Lisp_Object.
5052 (record_unwind_protect_ptr, record_unwind_protect_int)
5053 (record_unwind_protect_void): New functions.
5054 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5055 * fileio.c (struct auto_save_unwind): New type.
5056 (do_auto_save_unwind): Use it.
5057 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5058 * insdel.c (struct rvoe_arg): New type.
5059 (reset_var_on_error): Use it.
5060 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5062 (specbinding_func): Remove; there are now several such functions.
5063 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5064 (set_unwind_protect_ptr): New function.
5065 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5067 Be simpler and more consistent about reporting I/O errors.
5068 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5069 Say "Read error" and "Write error", rather than "I/O error", or
5070 "IO error reading", or "IO error writing", when a read or write
5072 * process.c (Fmake_network_process, wait_reading_process_output)
5073 (send_process, Fprocess_send_eof, wait_reading_process_output):
5074 Capitalize diagnostics consistently. Put "failed foo" at the
5075 start of the diagnostic, so that we don't capitalize the
5076 function name "foo". Consistently say "failed" for such
5078 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5079 All callers changed. This is so it can use report_file_error.
5080 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5081 diagnostics consistently as above.
5083 * fileio.c (report_file_errno): Fix errno reporting bug.
5084 If the file name is neither null nor a pair, package it up as a
5085 singleton list. All callers changed, both to this function and to
5086 report_file_error. This fixes a bug where the memory allocator
5087 invoked by list1 set errno so that the immediately following
5088 report_file_error reported the wrong errno value.
5090 Fix minor problems found by --enable-gcc-warnings.
5091 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5092 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5094 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5096 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5097 Set event->arg to Qt if switch-event shall be generated.
5098 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5100 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5102 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5105 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5106 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5107 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5108 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5109 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5110 and there is a focused frame.
5111 (head_table): Add focus-in and focus-out.
5112 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5113 bind to handle-focus-in/out.
5115 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5116 (Fhandle_switch_frame): Call Fhandle_focus_in.
5117 (syms_of_frame): defsubr handle-focus-in/out.
5119 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5121 Fix porting bug to older POSIXish platforms (Bug#14862).
5122 * sysdep.c (emacs_pipe): New function, that implements
5123 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5124 This should port better to CentOS 5 and to Mac OS X 10.6.
5125 All calls to pipe2 changed.
5127 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5128 This makes the code easier to read and the executable a bit smaller.
5129 Do not replace all calls to Fcons that happen to create lists,
5130 just calls that are intended to create lists. For example, when
5131 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5132 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5133 Similarly for list2 through list5.
5134 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5135 * bytecode.c (exec_byte_code):
5136 * callint.c (quotify_arg, Fcall_interactively):
5137 * callproc.c (Fcall_process, create_temp_file):
5138 * charset.c (load_charset_map_from_file)
5139 (Fdefine_charset_internal, init_charset):
5140 * coding.c (get_translation_table, detect_coding_system)
5141 (Fcheck_coding_systems_region)
5142 (Fset_terminal_coding_system_internal)
5143 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5144 * composite.c (update_compositions, Ffind_composition_internal):
5145 * dired.c (directory_files_internal, file_name_completion)
5147 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5148 * doc.c (Fsnarf_documentation):
5149 * editfns.c (Fmessage_box):
5151 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5152 (Feval, eval_sub, Ffuncall, apply_lambda):
5153 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5154 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5155 (Fset_file_times, Finsert_file_contents)
5156 (Fchoose_write_coding_system, Fwrite_region):
5157 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5158 * font.c (font_registry_charsets, font_parse_fcname)
5159 (font_prepare_cache, font_update_drivers, Flist_fonts):
5160 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5161 * frame.c (make_frame, Fmake_terminal_frame)
5162 (x_set_frame_parameters, x_report_frame_params)
5163 (x_default_parameter, Fx_parse_geometry):
5164 * ftfont.c (syms_of_ftfont):
5165 * image.c (gif_load):
5166 * keyboard.c (command_loop_1):
5167 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5168 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5169 (Fminor_mode_key_binding, accessible_keymaps_1)
5170 (Faccessible_keymaps, Fwhere_is_internal):
5171 * lread.c (read_emacs_mule_char):
5172 * menu.c (find_and_return_menu_selection):
5173 * minibuf.c (get_minibuffer):
5174 * nsfns.m (Fns_perform_service):
5175 * nsfont.m (ns_script_to_charset):
5176 * nsmenu.m (ns_popup_dialog):
5177 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5178 (Fx_own_selection_internal):
5179 * nsterm.m (append2):
5180 * print.c (Fredirect_debugging_output)
5181 (print_prune_string_charset):
5182 * process.c (Fdelete_process, Fprocess_contact)
5183 (Fformat_network_address, set_socket_option)
5184 (read_and_dispose_of_process_output, write_queue_push)
5185 (send_process, exec_sentinel):
5186 * sound.c (Fplay_sound_internal):
5187 * textprop.c (validate_plist, add_properties)
5188 (Fput_text_property, Fadd_face_text_property)
5189 (copy_text_properties, text_property_list, syms_of_textprop):
5190 * unexaix.c (report_error):
5191 * unexcoff.c (report_error):
5192 * unexsol.c (unexec):
5193 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5194 (Fformat_mode_line, syms_of_xdisp):
5195 * xfaces.c (set_font_frame_param)
5196 (Finternal_lisp_face_attribute_values)
5197 (Finternal_merge_in_global_face, syms_of_xfaces):
5198 * xfns.c (x_default_scroll_bar_color_parameter)
5199 (x_default_font_parameter, x_create_tip_frame):
5200 * xfont.c (xfont_supported_scripts):
5201 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5202 (menu_help_callback, xmenu_show):
5204 * xterm.c (set_wm_state):
5205 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5206 and similarly for list2 through list5.
5208 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5210 * callproc.c (Fcall_process_region): Fix minor race and tune.
5211 (create_temp_file): New function, with the temp-file-creation part
5212 of the old Fcall_process_region. Use Fcopy_sequence to create the
5213 temp file name, rather than alloca + build_string, for simplicity.
5214 Don't bother to block input around the temp file creation;
5215 shouldn't be needed. Simplify use of mktemp.
5216 Use record_unwind_protect immediately after creating the temp file;
5217 this closes an unlikely race where the temp file was not removed.
5218 Use memcpy rather than an open-coded loop.
5219 (Fcall_process_region): Use the new function. If the input is
5220 empty, redirect from /dev/null rather than from a newly created
5221 empty temp file; this avoids unnecessary file system traffic.
5223 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5225 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5226 Simplify by making this case like the other two. This is a bit
5227 slower on obsolete hosts, but the extra complexity isn't worth it.
5229 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5230 * process.c (create_process) [!DOS_NT]:
5231 Remove now-unnecessary calls to emacs_close.
5233 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5235 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5236 returning early. (Bug#14850)
5238 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5239 and inhibit-iso-escape-detection attributes of 'undecided'.
5242 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5244 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5245 Reported by Herbert J. Skuhra in
5246 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5248 Don't lose top specpdl entry when memory is exhausted.
5249 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5250 specpdl overflow here, to simplify callers; all callers changed.
5251 Always reserve an unused entry at the stack top; this avoids
5252 losing the top entry's information when memory is exhausted.
5254 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5256 Clean up errno reporting and fix some errno-reporting bugs.
5257 * callproc.c (Fcall_process):
5258 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5259 * process.c (create_process, Fmake_network_process):
5260 * unexaix.c (report_error):
5261 * unexcoff.c (report_error):
5262 Be more careful about reporting the errno of failed operations.
5263 The code previously reported the wrong errno sometimes.
5264 Also, prefer report_file_errno to setting errno + report_file_error.
5265 (Fcall_process): Look at openp return value rather than at path,
5266 as that's a bit faster and clearer when there's a numeric predicate.
5267 * fileio.c (report_file_errno): New function, with most of the
5268 old contents of report_file_error.
5269 (report_file_error): Use it.
5270 (Ffile_exists_p, Ffile_accessible_directory_p):
5271 Set errno to 0 when it is junk.
5272 * fileio.c (Faccess_file):
5273 * image.c (x_create_bitmap_from_file):
5274 Use faccessat rather than opening the file, to avoid the hassle of
5275 having a file descriptor open.
5276 * lisp.h (report_file_errno): New decl.
5277 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5280 * process.c (create_process, wait_reading_process_output) [AIX]:
5281 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5282 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5283 a multithreaded environment anyway).
5284 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5286 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5288 * image.c (x_find_image_file): Don't close a remote file handle.
5290 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5292 Fix races with threads and file descriptors.
5293 * callproc.c (Fcall_process_region):
5294 * dired.c (open_directory):
5295 * emacs.c (main, Fdaemon_initialized):
5296 * image.c (x_find_image_file):
5297 * inotify.c (Finotify_rm_watch):
5298 * lread.c (Flocate_file_internal):
5299 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5300 * term.c (term_mouse_moveto, init_tty):
5301 * termcap.c (tgetent):
5302 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5303 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5304 * unexhp9k800.c, unexmacosx.c (unexec):
5305 * callproc.c (Fcall_process_region):
5306 Use emacs_close, not close.
5307 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5308 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5309 and posix_close function on current platforms (which all lack them).
5310 (emacs_close): Use it. This should fix the races on GNU/Linux and
5311 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5312 and it should avoid closing random victim file descriptors on
5315 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5317 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5318 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5321 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5322 This is for .gdbinit xbacktrace.
5324 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5325 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5326 (emacs_set_tty): Now static.
5327 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5328 * term.c (tty_capable_p, tty_default_color_capabilities)
5329 (get_tty_terminal, term_mouse_movement)
5330 (handle_one_term_event, init_tty, maybe_fatal):
5331 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5332 (tgetent, scan_file, name_match, compare_contin):
5333 * terminal.c (get_terminal):
5334 Use bool for boolean.
5335 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5336 Prefer char to unsigned char if either will do.
5337 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5338 (tty_write_glyphs): Prefer int to unsigned.
5339 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5340 All callers changed.
5341 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5343 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5346 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5347 (B__dummy__): New dummy symbol, to pacify C89.
5348 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5349 they can't grok varargs macros.
5350 * dispnew.c (add_window_display_history)
5351 (add_frame_display_history):
5352 * print.c (print_object):
5353 * xdisp.c (debug_method_add):
5354 Use %p printf format only for void pointers.
5355 * emacs.c (usage_message): New constant, replacing ...
5356 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5357 (main): Adjust to usage reorg.
5358 * fns.c (syms_of_fns):
5359 * profiler.c (syms_of_profiler):
5360 Don't use non-constant struct initializers.
5361 * gnutls.h (gnutls_initstage_t):
5362 * lisp.h (enum Lisp_Fwd_Type):
5363 * lread.c (lisp_file_lexically_bound_p):
5364 * xsettings.c (anonymous enum):
5365 Remove trailing comma.
5366 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5367 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5368 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5370 * regex.c (const_re_char): New type, to pacify strict C89.
5371 All uses of 'const re_char' replaced to use it.
5372 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5373 with glibc when strict C89. This change is imported from gnulib.
5375 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5376 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5377 Omit GNU_LINUX implementation, since it requires long long.
5378 * xterm.c (x_draw_underwave):
5379 Do not assume the traditional order of struct's members.
5380 (x_term_init): Rewrite to avoid the need for non-constant structure
5383 Syntax cleanup, mostly replacing macros with functions.
5384 This removes the need for the syntax_temp hack.
5385 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5386 * syntax.c (SYNTAX_INLINE): New macro.
5387 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5388 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5389 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5390 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5391 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5392 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5393 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5394 Now constants, not macros.
5395 (syntax_temp) [!__GNUC__]: Remove.
5396 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5397 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5398 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5399 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5400 Move here from syntax.h; now functions, not macros. Except for the
5401 last function, these are static since only syntax.c uses them.
5402 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5403 All uses changed. Now a function, not a macro; use this fact
5404 to simplify the code.
5405 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5406 compiler bugs; no longer relevant.
5407 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5408 (SYNTAX_INLINE): New macro.
5409 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5410 for the new functions. Use bool for boolean member.
5411 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5412 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5413 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5414 (SETUP_BUFFER_SYNTAX_TABLE):
5415 Now extern inline functions, not macros.
5416 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5417 Remove; all uses replaced by implementation.
5418 (syntax_temp) [!__GNUC__]: Remove decl.
5419 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5421 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5423 * emacs.c (main): Fix syntax error.
5425 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5427 Timestamp fixes for undo (Bug#14824).
5428 * atimer.c (schedule_atimer):
5429 * fileio.c (Ffile_newer_than_file_p):
5430 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5431 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5432 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5433 (syms_of_fileio): Remove Sclear_visited_file_name.
5434 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5435 file doesn't exist; this avoids an ambiguity with negative timestamps.
5436 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5437 * systime.h (make_emacs_time, invalid_emacs_time):
5438 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5439 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5440 * undo.c (record_first_change): Push (visited-file-modtime) onto
5441 undo list rather than reimplementing it by hand, incorrectly.
5443 2013-07-09 Ken Brown <kbrown@cornell.edu>
5445 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5447 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5449 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5451 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5453 Handle errno and exit status a bit more carefully.
5454 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5455 number into an exit status. Instead, use EXIT_CANCELED.
5456 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5457 * callproc.c (relocate_fd):
5458 * emacs.c (close_output_streams, main):
5459 * process.c (create_process):
5460 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5461 Use emacs_perror for simplicity.
5462 * callproc.c (relocate_fd, main):
5463 * sysdep.c (sys_subshell):
5464 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5465 (shut_down_emacs): Use emacs_write, not write.
5466 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5467 * fileio.c (Fcopy_file, e_write):
5468 * nsterm.m (ns_select):
5469 * process.c (send_process):
5470 * sound.c (vox_write):
5471 Use emacs_write_sig, not emacs_write.
5472 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5473 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5475 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5477 (emacs_full_write): New function.
5478 (emacs_write): Rewrite to use it.
5479 (emacswrite_sig, emacs_perror): New functions.
5480 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5482 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5484 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5485 on NS even if it is present. Pixmap on NS is a void*.
5487 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5489 Port to Ubuntu 10 (Bug#14803).
5490 Problem reported by T.V. Raman.
5491 * process.c (close_on_exec, accept4, process_socket):
5492 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5494 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5496 * w32.c (sys_dup): Declare prototype.
5500 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5502 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5504 Make file descriptors close-on-exec when possible (Bug#14803).
5505 This simplifies Emacs a bit, since it no longer needs to worry
5506 about closing file descriptors by hand in some cases.
5507 It also fixes some unlikely races. Not all such races, as
5508 libraries often open files internally without setting
5509 close-on-exec, but it's an improvement.
5510 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5511 * callproc.c (Fcall_process) [!MSDOS]:
5512 * emacs.c (main) [!DOS_NT]:
5513 * nsterm.m (ns_term_init):
5514 * process.c (create_process):
5515 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5516 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5517 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5518 Prefer mkostemp with O_CLOEXEC to mkstemp.
5519 * callproc.c (relocate_fd) [!WINDOWSNT]:
5520 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5521 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5523 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5524 Make the resulting file descriptor close-on-exec.
5525 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5526 * lread.c (load_descriptor_list, load_descriptor_unwind):
5527 Remove; no longer needed. All uses removed.
5528 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5529 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5531 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5532 (Fmake_network_process, Fnetwork_interface_list):
5533 (Fnetwork_interface_info, server_accept_connection):
5534 Make newly-created socket close-on-exec.
5535 * sysdep.c (emacs_open, emacs_fopen):
5536 Make new-created descriptor close-on-exec.
5537 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5538 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5540 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5542 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5543 for NS_IMPL_GNUSTEP.
5545 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5547 Fix openp errno handling.
5548 * callproc.c (Fcall_process): Preserve openp errno around close.
5549 * lread.c (openp): Set errno when returning -1, as some callers
5552 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5554 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5556 * nsterm.h (NSSavePanel): Update comment.
5557 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5558 (ns_run_file_dialog): Declare.
5560 * nsfns.m: Remove panelOK.
5562 (ns_run_file_dialog): New function.
5563 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5564 event loop, so file dialog is popped up by ns_run_file_dialog, called
5565 by sendEvent (Bug#14578).
5566 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5568 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5570 * xdisp.c (default_line_pixel_height): New function.
5571 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5572 (try_cursor_movement, redisplay_window, try_window)
5573 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5575 * window.c (window_scroll_pixel_based):
5576 use default_line_pixel_height.
5578 * dispextern.h (default_line_pixel_height): Add prototype.
5580 * frame.c (x_set_line_spacing): Accept a float value for
5581 line-spacing parameter, per the documentation.
5583 * data.c (Fmultibyte_string_p): Doc fix.
5585 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5587 Use emacs_open more consistently when opening files.
5588 This handles EINTR more consistently now, and makes it easier
5589 to introduce other uniform changes to file descriptor handling.
5590 * src/systdio.h: New file.
5591 * src/buffer.c (mmap_init):
5592 * cygw32.c (chdir_to_default_directory):
5593 * dispnew.c (Fopen_termscript):
5594 * emacs.c (Fdaemon_initialized):
5595 * fileio.c (Fdo_auto_save):
5596 * image.c (slurp_file, png_load_body, jpeg_load_body):
5597 * keyboard.c (Fopen_dribble_file):
5599 * print.c (Fredirect_debugging_output):
5600 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5601 * termcap.c (tgetent):
5602 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5603 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5604 * w32term.c (w32_initialize) [CYGWIN]:
5605 * xfaces.c (Fx_load_color_file):
5606 Use emacs_open instead of plain open, and emacs_fopen instead of
5608 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5609 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5610 * callproc.c (default_output_mode): New constant.
5611 (Fcall_process): Use it to call emacs_open instead of plain creat.
5612 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5613 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5614 (emacs_fopen): New function.
5615 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5616 Include <lisp.h>, for emacs_open.
5617 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5619 Remove duplicate #include directives.
5620 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5622 Don't include stdio.h twice.
5623 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5624 Don't include sys/types.h or stdio.h twice.
5625 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5626 * lread.c: Don't include coding.h twice.
5627 * nsfont.m: Don't include frame.h twice.
5628 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5629 * ralloc.c: Don't include <unistd.h> twice.
5630 * xdisp.c: Don't include font.h twice.
5631 * xterm.c: Don't include fontset.h twice.
5632 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5634 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5636 Scale ImageMagick images more carefully.
5637 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5638 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5639 Be more careful about avoiding undefined behavior after
5640 integer overflow and division by zero.
5642 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5644 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5645 (syms_of_w32fns): DEFSYM them.
5646 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5647 (CCHDEVICENAME): Define macros if not defined.
5648 (struct MONITOR_INFO_EX): New struct.
5649 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5650 (enum_display_monitors_fn): New variable.
5651 (globals_of_w32fns): Initialize it.
5652 (Fx_display_pixel_width, Fx_display_pixel_height)
5653 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5654 multi-monitor setups in docstrings.
5655 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5656 screen size by primary monitor's millimeter per pixel.
5657 (w32_monitor_enum, w32_display_monitor_attributes_list)
5658 (w32_display_monitor_attributes_list_fallback)
5659 (Fw32_display_monitor_attributes_list): New functions.
5660 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5662 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5664 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5666 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5668 * fileio.c (Qfile_notify_error): New error symbol.
5670 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5671 * inotify.c (inotify_callback, symbol_to_inotifymask)
5672 (Finotify_add_watch, Finotify_rm_watch): Use it.
5673 (inotifyevent_to_event): Exchange order of cookie and file name.
5674 (Finotify_add_watch): Adapt docstring.
5676 * lisp.h (Qfile_notify_error): Declare.
5678 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5680 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5681 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5682 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5683 which did not work (see <http://bugs.gnu.org/14569#307>).
5684 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5685 && (!noninteractive || initialized)). This attempts to thread
5686 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5688 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5690 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5691 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5693 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5695 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5696 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5697 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5698 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5700 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5702 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5703 Define to __sys_siglist.
5705 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5707 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5708 word-wrap, so that overflow-newline-into-fringe would work in
5709 visual-line-mode. (Bug#2749)
5710 (move_it_in_display_line_to): When the last scanned display
5711 element fits exactly on the display line, and
5712 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5713 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5714 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5715 finding buffer position that corresponds to pixel coordinates,
5716 e.g. in buffer_posn_from_coords.
5718 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5720 * process.c (handle_child_signal): Call catch_child_signal if
5723 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5725 Don't convert function pointers to void * and back.
5726 It isn't portable C, and it's easy enough to avoid.
5727 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5728 (make_save_value): Add support for SAVE_FUNCPOINTER.
5729 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5730 * print.c (print_object):
5731 Distinguish function from object pointers.
5732 * lisp.h (SAVE_FUNCPOINTER): New constant.
5733 (SAVE_SLOT_BITS): Adjust to it.
5734 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5735 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5736 (voidfuncptr): New typedef.
5737 (struct Lisp_Save_Value): New member data[0].funcpointer.
5738 (XSAVE_FUNCPOINTER): New function.
5740 Simplify buildobj processing.
5741 * Makefile.in (buildobj.h): Make it a sequence of strings each
5742 followed by comma, rather than a single string. Put it into a
5743 .tmp file in case there's an error while generating it.
5744 (gl-stamp): Use .tmp for temp files.
5745 (mostlyclean): Clean .tmp files.
5746 * doc.c (buildobj): Move to just the routine that needs it.
5747 It's now an array of strings, so processing is simpler.
5749 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5751 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5752 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5753 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5754 Invoke malloc_enable_thread even when not interactive.
5755 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5756 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5757 in this case, since the underlying bug has now been fixed.
5759 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5761 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5762 unlinking it (bug#14691).
5764 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5766 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5767 before checking whether buffer is modified. This lets
5768 `kill-buffer-query-functions' cancel killing of the buffer or save
5769 its content before `kill-buffer' asks user the "Buffer %s
5770 modified; kill anyway?" question.
5772 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5774 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5775 Let the super performKeyEquivalent deal with them (Bug#14747).
5777 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5779 * widget.c (resize_cb): Remove unused local.
5781 Do not use GTK 3 if it exists but cannot be compiled.
5782 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5783 * xterm.c (x_error_handler) [!USE_GTK]:
5786 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5788 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5790 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5791 to the valid range of values. (Bug#14753)
5793 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5794 when moving point by using the current glyph matrix. This avoids
5795 the need to force redisplay when this function is called in a
5798 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5800 Fix minor problems found by static checking.
5801 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5802 Redo the latter's body to sidestep GCC parenthesization warnings.
5803 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5804 * coding.c (detect_coding, detect_coding_system):
5805 * coding.h (struct undecided_spec):
5806 Use bool for boolean.
5807 * image.c (QCmax_width, QCmax_height): Now static.
5808 * xdisp.c (Fmove_point_visually): Remove unused local.
5810 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5812 * xdisp.c (Fmove_point_visually): New function.
5814 2013-06-28 Kenichi Handa <handa@gnu.org>
5816 * coding.h (define_coding_undecided_arg_index): New enum.
5817 (coding_attr_index): New members
5818 coding_attr_undecided_inhibit_null_byte_detection,
5819 coding_attr_undecided_inhibit_iso_escape_detection,
5820 coding_attr_undecided_prefer_utf_8.
5821 (undecided_spec): New struct.
5822 (struct coding_system): New member `undecided' of the member
5825 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5826 (detect_coding): Likewise.
5827 (detect_coding_system): Likewise.
5828 (Fdefine_coding_system_internal): New coding system properties
5829 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5831 (syms_of_coding): Adjust for coding_arg_undecided_max.
5833 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5835 * image.c (x_from_xcolors): Remove unused local.
5837 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5839 Defer image data transfer between X client and server until actual
5842 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5845 * image.c (Destroy_Image): Remove.
5846 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5847 `mask_p', and `colors_p'. All uses changed.
5848 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5849 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5850 New macros for `flags' arg to x_clear_image_1.
5851 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5852 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5853 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5854 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5855 (image_get_x_image, image_unget_x_image): New functions or macros.
5856 (image_background, image_background_transparent, x_to_xcolors)
5857 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5858 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5859 instead of Destroy_Image.
5860 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5861 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5862 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5863 (imagemagick_load_image, svg_load_image): Use them instead of
5864 x_create_x_image_and_pixmap, and x_put_x_image followed by
5865 x_destroy_x_image, respectively.
5866 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5867 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5868 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5869 background_transparent fields.
5870 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5871 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5873 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5875 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5876 This mostly consists of undoing recent changes.
5877 * callproc.c (Fcall_process):
5878 * process.c (create_process):
5879 Do not worry about catching SIGCHLD here, undoing previous change.
5880 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5881 * process.c, process.h (catch_child_signal):
5882 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5883 * process.c (catch_child_handler): Don't worry about being called
5884 lazily and do not assume caller has blocked SIGCHLD, undoing
5885 previous change. Move first-time stuff back to
5886 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5887 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5888 set lib_child_handler if it's already initialized, which may
5889 help avoid problems on GNUStep.
5891 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5893 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5894 * callproc.c (Fcall_process):
5895 * process.c (create_process):
5896 Make sure SIGCHLD is caught before we fork,
5897 since Emacs startup no arranges to catch SIGCHLD.
5898 * process.c (lib_child_handler): Initialize to null, not to
5900 (catch_child_signal): Allow self to be called lazily.
5901 Do nothing if it's already been called.
5902 Assume caller has blocked SIGCHLD (all callers do now).
5903 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5904 just before it's really needed.
5905 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5906 since it hasn't been caught yet.
5908 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5910 * image.c (compute_image_size): New function to implement
5911 :max-width and :max-height.
5912 (imagemagick_load_image): Use it.
5914 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5916 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5917 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5919 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5920 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5921 the SIGCHLD handler, since the code is not atomic and (due to glib)
5922 signals may be arriving now.
5923 * sysdep.c (init_signals): Do not catch child signals here;
5924 'main' now does that later, at a safer time.
5926 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5928 Clean up SIGCHLD handling a bit (Bug#14569).
5929 * process.c, process.h (catch_child_signal):
5930 Now always extern, even if !NS_IMPL_GNUSTEP.
5931 * process.c (catch_child_signal): Move glib tickler here from
5932 init_process_emacs, so that it's done earlier in Emacs
5933 initialization. Also move the noninteractive && !initialized
5934 check here from init_process_emacs. This is all a bit cleaner for
5935 GNUish platforms, and I hope it works around the Cygwin bug.
5936 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5937 that glib signal handling is tickled before glib creates threads.
5939 * process.c (wait_reading_process_output): Avoid int overflow
5940 when reading more than 2 GiB total from a process.
5942 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5944 * process.c (create_process): Handle a couple more cases,
5945 i.e., work even if new_argv and wait_child_setup[i] are cached.
5946 Use Fcall_process's style for volatile vars.
5948 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5950 * process.c (create_process): Mark PROCESS volatile.
5952 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5954 Use C99-style flexible array members if available.
5955 This avoids some subtle aliasing issues, which typically
5956 aren't a problem with GCC but may be a problem elsewhere.
5957 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5958 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5959 In either case, it uses a flexible array member rather than
5960 the old struct hack. All uses changed.
5961 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5962 Adjust to sdata reorganization.
5963 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5964 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5965 that ports better to pre-C99 non-GCC.
5966 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5967 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5968 as the latter has changed.
5969 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5970 and port better to pre-C99 GCC.
5971 * image.c (struct xpm_cached_color):
5972 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5973 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5974 Use FLEXIBLE_ARRAY_MEMBER.
5975 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5976 Move decl to top level so it gets checked against implementation.
5977 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5978 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5980 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5982 * syntax.c: Integer cleanups.
5983 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5984 All uses that need 0-or-2 changed to:
5985 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5986 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5987 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5988 (char_quoted, prev_char_comend_first, back_comment)
5989 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5990 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5991 Use bool for boolean.
5992 (update_syntax_table, skip_chars, skip_syntaxes):
5993 Prefer int to unsigned when either will do.
5994 (back_comment): Return boolean success flag, like forw_comment,
5995 instead of positive-or-minus-1 (which might have overflowed int anyway).
5996 Don't stuff ptrdiff_t into int.
5997 (syntax_spec_code, syntax_code_spec): Now const.
5998 (Fmatching_paren, scan_lists, scan_sexps_forward):
5999 Use enum syntaxcode for syntax code.
6000 (Fmatching_paren): Check that arg is a character, not just an integer.
6001 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
6002 (Finternal_describe_syntax_value): Omit no-longer-needed
6004 (skip_chars): Use char, not unsigned char, when the distinction
6006 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
6007 * bytecode.c (exec_byte_code):
6008 * syntax.c (syntax_spec_code, Fchar_syntax)
6009 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
6011 * syntax.h (SYNTAX_WITH_FLAGS):
6012 Omit unnecessary casts.
6014 2013-06-20 Eli Zaretskii <eliz@gnu.org>
6016 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
6017 line dimensions here, to avoid race conditions with the main
6018 thread. (Bug#14062, bug#14630, bug#14669)
6020 * w32term.c (w32_draw_window_cursor): Compute the header line and
6021 mode line dimensions here.
6022 <w32_system_caret_window, w32_system_caret_hdr_height>:
6023 <w32_system_caret_mode_height>: New variables.
6025 * w32term.h: Declare them.
6027 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
6029 * alloc.c (die): Move "assertion failed" string here ...
6030 * lisp.h (eassert): ... from here. Also, suppress evaluation of
6031 COND when SUPPRESS_CHECKING. This shrinks the executable text
6032 size by 0.8% to 2.2% when configured with --enable-checking,
6033 depending on optimization flags (GCC 4.8.1 x86-64).
6035 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
6037 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6039 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
6040 base is 2; this is more accurate.
6042 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6044 * sound.c (string_default): Move to !WINDOWSNT section.
6045 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6047 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6049 * sound.c: Integer cleanups.
6050 Remove unnecessary forward decls.
6051 (struct sound_device): The 'file' member is now a Lisp_Object, not
6052 a char *, so that we needn't invoke alloca on a huge size.
6053 (Fplay_sound_internal): Adjust to this.
6054 (string_default): New function.
6055 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6056 Use it to adjust to the struct sound_device change.
6057 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6058 (be2hs) [0]: Remove.
6060 * syntax.c (skip_chars): Don't use uninitialized storage
6061 when searching a multibyte buffer for characters that are not in a
6062 unibyte string that contains non-ASCII characters.
6064 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6066 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6067 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6069 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6071 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6073 2013-06-18 Kenichi Handa <handa@gnu.org>
6075 * font.c (Ffont_spec): Signal an error for an invalid font name
6078 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6080 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6081 In particular this ports to 32-bit sparc Sun cc.
6082 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6083 array with a dummy element at specpdl[-1], so that its address can
6085 (unbind_to): Do not copy the binding; not needed, now that we
6086 copy old_value in the one place where the copy is needed.
6087 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6088 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6089 (union specbinding): Rename from struct specbinding. Redo layout
6090 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6091 which is not portable. With Sun C 5.12 32-bit sparc, the
6092 declaration causes nargs to be an unsigned bitfield, a behavior
6093 that the C standard allows; but Emacs wants nargs to be signed.
6094 The overall type is now a union of structures rather than a
6095 structure of union of structures, and the 'kind' member is now a
6096 bitfield, so that the overall type doesn't grow. All uses changed.
6097 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6099 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6101 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6102 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6104 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6106 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6108 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6109 unless we know that the window w's frame is a frame object.
6110 Another attempt at solving bug#14062 and bug#14630.
6112 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6114 * textprop.c (property_set_type): New enum.
6115 (add_properties): Allow appending/prepending text properties.
6116 (add_text_properties_1): Factored out of Fadd_text_properties.
6117 (Fadd_text_properties): Move all the code into
6118 add_text_properties_1.
6119 (Fadd_face_text_property): New function that calls
6120 add_text_properties_1.
6122 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6124 Move functions from lisp.h to individual modules when possible.
6125 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6126 * alloc.c (XFLOAT_INIT, set_symbol_name):
6127 * buffer.c (CHECK_OVERLAY):
6128 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6129 (set_char_table_parent):
6130 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6131 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6132 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6133 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6135 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6136 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6137 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6138 (backtrace_args, backtrace_debug_on_exit):
6139 * floatfns.c (CHECK_FLOAT):
6140 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6141 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6142 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6143 (set_hash_index_slot):
6144 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6145 * marker.c (CHECK_MARKER):
6146 * textprop.c (CHECK_STRING_OR_BUFFER):
6147 * window.c (CHECK_WINDOW_CONFIGURATION):
6148 Move here from lisp.h, and make these functions static rather than
6150 * buffer.c (Qoverlayp):
6152 * fns.c (Qhash_table_p):
6153 * window.c (Qwindow_configuration_p):
6155 * lisp.h: Remove the abovementioned defns and decls.
6157 Use functions, not macros, for XINT etc (Bug#11935).
6158 In lisp.h, prefer functions to function-like macros, and
6159 constants to object-like macros, when either will do. This:
6160 . simplifies use, as there's no more need to worry about
6161 arguments' side effects being evaluated multiple times.
6162 . makes the code easier to debug on some platforms.
6163 However, when using gcc -O0, keep using function-like macros
6164 for a few critical operations, for performance reasons.
6165 This sort of thing isn't needed with gcc -Og, but -Og
6166 is a GCC 4.8 feature and isn't widely-enough available yet.
6167 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6168 Remove enum lsb_bits; no longer needed.
6169 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6170 * buffer.c (Qoverlap):
6172 * fns.c (Qhash_table_p):
6173 Now extern, so lisp.h can use these symbols.
6174 * dispextern.h: Include character.h, for MAX_CHAR etc.
6175 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6176 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6177 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6178 (GLYPH_CODE_P): Move here from lisp.h.
6179 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6180 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6181 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6182 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6183 XUNTAG now returns void *.
6184 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6185 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6186 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6187 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6188 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6189 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6190 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6191 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6192 New macros, renamed from their sans-lisp_h_ counterparts.
6193 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6194 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6195 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6196 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6197 If compiling via GCC without optimization, define these as macros
6198 in addition to inline functions.
6199 To disable this, compile with -DINLINING=0.
6200 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6201 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6202 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6203 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6204 (INTMASK, VALMASK): Now macros, since static values cannot be
6205 accessed from extern inline functions.
6206 (VALMASK): Also a constant, for benefit of old GDB.
6207 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6208 is INTEGERP, which can fold it in.
6209 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6210 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6211 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6212 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6213 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6214 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6215 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6216 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6217 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6218 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6219 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6220 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6221 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6222 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6223 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6224 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6225 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6226 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6227 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6228 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6229 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6230 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6231 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6232 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6233 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6234 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6235 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6236 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6237 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6238 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6239 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6240 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6241 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6243 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6244 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6245 (VALMASK): Define in one place rather than in two, merging the
6246 USE_LSB_TAG parts; this is simpler.
6247 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6248 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6249 Move up, to avoid use before definition.
6250 Also include "globals.h" earlier, for the same reason.
6251 (make_natnum): New function.
6252 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6253 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6254 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6255 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6256 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6257 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6258 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6259 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6260 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6261 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6262 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6263 (Qwindow_configuration_p, Qimage): New forward declarations.
6264 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6265 (STRING_COPYIN): Remove; unused.
6266 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6267 (xcar_addr, xcdr_addr): New functions. All uses changed.
6268 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6269 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6270 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6271 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6272 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6273 (TYPE_RANGED_INTEGERP): Simplify.
6274 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6275 (setlocale, fixup_locale, synchronize_system_messages_locale)
6276 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6277 Now empty functions, not macros.
6278 (functionp): Return bool, not int.
6279 * window.c (Qwindow_configuration_p): Now extern,
6280 so window.h can use it.
6281 * window.h (Qwindowp): Move decl back to lisp.h.
6283 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6285 * xdisp.c (Fline_pixel_height): New function, required for solving
6288 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6290 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6292 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6294 * lread.c (syms_of_lread):
6295 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6297 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6299 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6301 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6303 * fileio.c (expand_file_name): Doc fix.
6305 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6307 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6308 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6309 Wait for self, not for 0. This can't hurt on GNU or similar
6310 system, and may help with Cygwin.
6312 * keyboard.c: Don't use PROP (...) as an lvalue.
6313 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6314 Use set_prop (A, B), not PROP (A) = B.
6316 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6318 * xdisp.c (get_it_property): Use it->window instead of generating
6319 a Lisp object from it->w.
6321 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6323 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6324 get-char-property the window that is being rendered, instead of
6325 the buffer, to support window-specific overlays. (Bug#14575)
6326 (compute_display_string_pos): When W is NULL, use the current
6327 buffer as the object to pass to get-char-property.
6328 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6329 pointer member of the bidi iterator, since no window is pertinent
6332 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6334 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6335 being displayed, and pass it to compute_display_string_pos.
6336 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6337 (bidi_paragraph_init): All callers changed.
6339 * xdisp.c (init_from_display_pos, init_iterator)
6340 (handle_single_display_spec, next_overlay_string)
6341 (get_overlay_strings_1, reseat_1, reseat_to_string)
6342 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6343 Set bidi_it.w member from it->w.
6344 (compute_display_string_pos): Accept additional argument, the
6345 window being displayed, and pass it to Fget_char_property.
6348 * dispextern.h (struct bidi_it): New member w, the window being
6350 (compute_display_string_pos): Adjust prototype.
6352 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6354 * xgselect.c: Remove unneeded include xterm.h.
6356 * process.c (wait_reading_process_output): Check for NS before GLIB.
6357 GLIB may be linked in due to rsvg, but ns_select must be called.
6359 * xgselect.c (xg_select): Remove call to window_system_available
6360 and g_main_context_pending at the top, so Gdk events (i.e. file
6361 notify) are processed when Emacs is started with -nw.
6363 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6365 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6366 (ctagsfiles3): New variable, includes only *.m files.
6367 (TAGS): Use an explicit language name in the regular expressions,
6368 to avoid transformation of '/SOMETHING' by MSYS to
6369 'c:\MSYS\SOMETHING'.
6371 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6373 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6375 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6377 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6378 still need to set the mouse pointer shape and activate help-echo.
6381 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6383 A few porting etc. fixes for the new file monitor code.
6384 See the thread containing
6385 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6386 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6387 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6388 (dir_monitor_callback, Fgfile_rm_watch):
6389 Use assq_no_quit instead of Fassoc, for speed.
6390 (dir_monitor_callback, Fgfile_rm_watch):
6391 eassert that the monitor is a fixnum.
6392 (dir_monitor_callback): No need for CDR_SAFE.
6393 Simplify building of lisp with alternative tails.
6394 (Fgfile_add_watch, Fgfile_rm_watch):
6395 Do not assume glib functions set errno reliably on failure.
6396 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6397 and signal an error otherwise.
6398 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6399 Use Fdelq instead of Fdelete, for speed.
6401 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6403 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6404 don't insist on being invoked on a highlighted tool-bar button.
6405 Avoids losing tool-bar functionality when mouse-highlight is nil.
6406 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6407 Don't highlight when mouse-highlight is nil.
6408 (note_mouse_highlight): When mouse-highlight is nil, don't return
6409 right away; instead, run tool-bar and mode-line highlight
6410 subroutine, clear any existing highlight, and revert the mouse
6411 pointer to its default shape. (Bug#14558)
6413 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6415 * lisp.mk (lisp): Add prog-mode.el.
6417 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6419 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6420 * process.c (dummy_handler): New function.
6421 (lib_child_handler): New static var.
6422 (handle_child_signal): Invoke it.
6423 (catch_child_signal): If a library has set up a signal handler,
6424 save it into lib_child_handler.
6425 (init_process_emacs): If using glib and not on Windows, tickle glib's
6426 child-handling code so that it initializes its private SIGCHLD handler.
6427 * syssignal.h (SA_SIGINFO): Default to 0.
6428 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6429 31; it should no longer be needed now.
6431 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6433 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6435 * gfilenotify.c (globals_of_gfilenotify): New function.
6436 (syms_of_gfilenotify): Move global initialization there.
6438 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6440 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6442 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6443 * keyboard.c (menu_bar_items, tool_bar_items):
6444 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6445 not override local keymaps any more.
6447 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6449 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6451 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6453 * w32console.c (initialize_w32_display): Return the dimensions of
6454 the console window via 2 additional arguments, not via the current
6455 frame. This avoids crashes due to overrunning the bounds of
6456 frame's decode_mode_spec_buffer, which is not resized following
6457 the change of the frame dimensions from the initial 10x10.
6459 * w32term.h (w32_initialize_display_info): Adjust prototype.
6461 * term.c (init_tty): Take dimensions of the frame from the values
6462 returned by initialize_w32_display.
6464 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6465 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6466 (LIBES): Add $(GFILENOTIFY_LIBS).
6468 * w32inevt.c (handle_file_notifications): Add dummy implementation
6469 for !HAVE_W32NOTIFY.
6471 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6473 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6475 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6477 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6479 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6481 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6483 Fix minor problems found by static checking.
6484 * data.c (pure_write_error):
6485 Use xsignal2, not Fsignal, as Fsignal might return.
6486 * eval.c (set_backtrace_debug_on_exit): Now static.
6487 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6488 No longer inline. EXTERN_INLINE is needed only for functions
6489 defined in .h files. Reindent function header as per GNU style.
6490 (backtrace_p, backtrace_top, backtrace_next):
6491 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6492 compiler or linker. Add extern decls to pacify gcc -Wall.
6493 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6495 * frame.c (free_monitors): Define only on platforms that need it.
6496 * nsterm.m (ns_term_init):
6497 * process.c (catch_child_signal):
6498 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6499 defined on all porting targets these days.
6500 * process.c, process.h (catch_child_signal):
6501 Make it extern only if NS_IMPL_GNUSTEP is defined.
6503 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6505 * w32.c (gettimeofday): Make the signature identical to prototype
6506 in nt/inc/sys/time.h.
6508 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6510 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6513 * keyboard.c (safe_run_hooks_error): Improve error message.
6515 * data.c (pure_write_error): Add `object' argument.
6516 * puresize.h (CHECK_IMPURE): Use it.
6518 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6520 * Makefile.in (NOTIFY_OBJ): New variable.
6521 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6523 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6524 Call syms_of_gfilenotify.
6526 * gfilenotify.c: New file.
6528 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6529 and Qfile_w32notify.
6530 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6531 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6533 * lisp.h: Declare syms_of_gfilenotify.
6535 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6537 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6539 Merge the specpdl and backtrace stacks. Make the structure of the
6540 specpdl entries more obvious via a tagged union of structs.
6541 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6542 (enum specbind_tag): New enum.
6543 (struct specbinding): Make it a tagged union of structs.
6544 Add a case for backtrace records.
6545 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6546 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6547 (backtrace_debug_on_exit): New accessors.
6548 (struct backtrace): Remove.
6549 (struct catchtag): Remove backlist field.
6550 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6552 (Flocal_variable_p): Speed up the common case where the binding is
6554 * eval.c (backtrace_list): Remove.
6555 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6556 (set_backtrace_args, set_backtrace_nargs)
6557 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6558 (backtrace_next): New functions.
6559 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6560 (unwind_to_catch, internal_lisp_condition_case)
6561 (internal_condition_case, internal_condition_case_1)
6562 (internal_condition_case_2, internal_condition_case_n): Don't bother
6563 with backtrace_list any more.
6564 (Fsignal): Adjust to new backtrace format.
6565 (grow_specpdl): Move up.
6566 (record_in_backtrace): New function.
6567 (eval_sub, Ffuncall): Use it.
6568 (apply_lambda): Adjust to new backtrace format.
6569 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6571 (specbind): Adjust to new specpdl format. Simplify.
6572 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6573 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6575 (mark_backtrace): Remove.
6576 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6577 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6578 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6580 * profiler.c (record_backtrace): Use get_backtrace.
6581 (handle_profiler_signal): Use backtrace_top_function.
6582 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6585 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6587 * process.h (catch_child_signal): Declare.
6589 * process.c (catch_child_signal): New function.
6590 (init_process_emacs): Call it.
6592 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6593 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6595 (x_set_cursor_type): Remove declaration.
6596 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6597 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6598 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6599 (ns_get_color): Use F suffix on float.
6600 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6601 (ns_get_rgb_color): Remove.
6602 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6603 (note_mouse_movement): x and y are CGFloat.
6604 (ns_draw_fringe_bitmap): Remove unused rowY.
6605 Change #if to COCOA && >= 10_6.
6606 (ns_draw_window_cursor): Remove unused overspill.
6607 (ns_draw_underwave): width and x are EamcsCGFloat.
6608 (ns_draw_box): thickness is CGFloat.
6609 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6610 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6611 if not in main thread.
6612 (ns_get_pending_menu_title, ns_check_menu_open)
6613 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6614 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6615 (sendFromMainThread:): New method.
6616 (changeFont:): size is CGFloat.
6617 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6618 Disable warning about permanent text.
6619 (characterIndexForPoint:): Adjust return type depending on GNUStep
6621 (mouseDown:): delta is CGFloat.
6622 (updateFrameSize): Remove unised variable f.
6623 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6624 Cast float to EmacsCGFloat.
6625 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6626 also to -1 when restoring.
6627 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6628 inside NS_IMPL_COCOA.
6629 (toggleFullScreen:): Put call to toggleFullScreen inside
6630 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6631 (setPosition:portion:whole:): por is CGFloat.
6632 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6633 (mouseDown:): Use CGFloat.
6634 (mouseDragged:): Remove unised variable edge.
6635 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6637 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6639 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6640 when NS_IMPL_GNUSTEP.
6641 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6642 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6643 (EmacsToolbar): Add clearAll. Add tag argument to
6644 addDisplayItemWithImage.
6645 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6647 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6649 * nsmenu.m (ns_update_menubar): Make static.
6650 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6651 (fillWithWidgetValue:): Add cast to SEL for setAction.
6652 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6653 (update_frame_tool_bar): Update code for GNUStep.
6654 (clearAll): New method.
6655 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6656 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6657 Move identifierToItem setObject and activeIdentifiers addObject before
6658 call to insertItemWithItemIdentifier.
6659 (validateVisibleItems): Fix indentation.
6660 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6661 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6662 UtilityWindow to aStyle, remove call to setStyleMask.
6664 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6666 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6667 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6668 Use F suffix on floats.
6669 (ns_char_width): Returns CGFloat.
6670 (ns_ascii_average_width): w is CGFloat instead of float.
6671 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6673 (ns_glyph_metrics): CGFloat instead of float.
6675 * nsfns.m (x_set_foreground_color, x_set_background_color):
6677 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6678 remove unused variables.
6679 (Fns_read_file_name): Keep track if panel is for save.
6680 Use ns_filename_from_panel/ns_directory_from_panel.
6681 (Fns_list_services): delegate only used for COCOA.
6682 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6683 Just return the input if GNUStep.
6684 (x_screen_planes): Remove.
6685 (Fxw_color_values): Use EmacsCGFloat
6686 (Fns_display_monitor_attributes_list): Only get screen number for
6688 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6690 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6691 ns_directory_from_panel.
6693 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6695 * process.c (handle_child_signal): Also use WCONTINUED.
6696 This is so that list-processes doesn't mistakenly list the process
6697 as stopped, when the process has actually been continued and is
6700 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6702 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6703 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6704 not already configured.
6706 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6708 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6710 * Makefile.in (mostlyclean): Remove *.res files.
6712 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6714 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6715 a buffer (bug#8447).
6717 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6719 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6720 display vector, and we backtrack, handle the case that the
6721 previous character position is also displayed from a display
6722 vector or covered by a display string or image. (Bug#14476)
6724 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6726 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6727 (struct MonitorInfo, free_monitors): Remove.
6728 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6729 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6730 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6733 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6734 (struct MonitorInfo, free_monitors): Remove.
6735 (ns_screen_name): Make static.
6736 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6737 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6740 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6741 (struct MonitorInfo): New struct.
6742 (free_monitors, make_monitor_attribute_list): Declare.
6744 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6746 (free_monitors, make_monitor_attribute_list): New functions.
6747 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6750 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6752 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6754 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6756 * keyboard.c: Apply keyboard decoding only to events that come directly
6757 from the tty, not from unread-command-events (bug#14368).
6758 (read_event_from_main_queue): New function, extracted from read_char).
6759 (read_decoded_char): Remove.
6760 (read_decoded_event_from_main_queue): New function to replace it.
6761 (read_char): Use it.
6762 (read_key_sequence): Use read_char rather than read_decoded_char.
6764 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6766 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6768 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6770 2013-05-22 Kenichi Handa <handa@gnu.org>
6772 The following changes are to fix the setting of
6773 buffer-file-coding-system on, for instance, C-x RET c unix RET
6774 _FILE_OF_DOS_EOL_TYPE_ RET.
6776 * coding.h (struct coding_system): New member detected_utf8_chars.
6778 * coding.c (detect_coding_utf_8): Count characters and check EOL
6779 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6781 (setup_coding_system): Do not initialize coding->head_ascii.
6782 (check_ascii): Do not set coding->eol_seen but update it. Do not
6783 call adjust_coding_eol_type here.
6784 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6785 If the eol-type of CODING is already specified, adjust the eol type
6786 of the found coding-system.
6787 (decode_coding_gap): Cancel previous change. Utilize the
6788 character numbers counted by detect_coding_utf_8. Fix detection
6791 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6793 * search.c (looking_at_1): Only set last_thing_searched if the match
6794 changed the match-data (bug#14281).
6796 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6798 * xdisp.c (reseat_at_previous_visible_line_start):
6799 Already declared in dispextern.h, so remove it here.
6800 (move_it_vertically_backward): Likewise.
6802 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6804 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6805 (Fx_display_pixel_width, Fx_display_pixel_height)
6806 (Fx_display_mm_width, Fx_display_mm_height):
6807 Mention `display-monitor-attributes-list' in docstrings.
6809 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6810 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6811 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6812 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6813 (Fx_display_backing_store, Fx_display_visual_class)
6814 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6815 (Fx_display_grayscale_p, Fx_display_pixel_width)
6816 (Fx_display_pixel_height, Fx_display_planes)
6817 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6818 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6819 (Fx_display_mm_width, Fx_display_mm_height)
6820 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6821 height for all physical monitors as in X11.
6823 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6824 Return pixel width or height for all physical monitors as in X11.
6826 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6828 Port --enable-gcc-warnings to clang.
6829 * bytecode.c (exec_byte_code):
6831 Redo diagnostic pragmas to pacify clang, too.
6832 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6833 * editfns.c (Fencode_time):
6834 * fileio.c (file_accessible_directory_p):
6835 * font.c (font_unparse_xlfd):
6836 Use '&"string"[index]' instead of '"string" + (index)'.
6837 * undo.c (user_error): Remove; unused.
6839 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6841 * insdel.c (insert_1_both): Document the arguments, instead of
6842 referring to insert_1, which no longer exists.
6844 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6845 some window, increment windows_or_buffers_changed, so that
6846 *Messages* display in that window is updated. (Bug#14408)
6848 * w32.c: Include epaths.h.
6849 (init_environment): Use cmdproxy.exe without leading directories.
6850 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6852 (gettimeofday): Adjust signature and return value to Posix
6855 * unexw32.c (open_output_file): Delete the existing emacs.exe
6856 before creating it, to break the hard link to the versioned
6859 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6860 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6861 (FIRSTFILE_OBJ): New variables.
6862 (W32_RES): Rename to EMACSRES. All users changed.
6863 (base_obj): Use $(CM_OBJ).
6864 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6865 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6866 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6867 $(W32_RES_LINK) before $(LIBES).
6868 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6870 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6872 * makefile.w32-in (DOC): Use just "DOC".
6874 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6876 * process.c: Export default filters and sentinels to Elisp.
6877 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6879 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6880 (Fset_process_sentinel, Fformat_network_address):
6881 Default to them instead of nil.
6882 (server_accept_connection): Sentinels can't be nil any more.
6883 (read_and_dispose_of_process_output): New function, extracted from
6884 read_process_output.
6885 (read_process_output): Use it; filters can't be nil.
6886 (Finternal_default_process_filter): New function, extracted from
6887 read_process_output.
6888 (exec_sentinel_unwind): Remove function.
6889 (exec_sentinel): Don't zilch sentinel while running.
6890 (status_notify): Sentinels can't be nil.
6891 (Finternal_default_process_sentinel): New function extracted from
6893 (setup_process_coding_systems): Default filter is not nil any more.
6894 (syms_of_process): Export new Elisp functions and initialize
6896 * lisp.h (make_lisp_proc): New function.
6898 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6900 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6902 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6904 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6905 unless we know that the window w is a leaf window.
6906 Another attempt at solving bug#14062.
6908 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6910 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6913 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6915 * image.c (gif_load): Check that subimages fit (Bug#14345).
6917 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6919 * lread.c (skip_dyn_eof): New function.
6920 (read1): Use it to skip the end of a file in response to #@00.
6922 * doc.c (get_doc_string): Slightly relax the sanity checking.
6924 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6926 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6927 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6928 (MonitorInfo): New struct.
6929 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6930 (Fns_display_monitor_attributes_list): New functions.
6931 (display-usable-bounds): Remove.
6932 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6935 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6937 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6938 (GTK_CHECK_VERSION): New macro, if not already defined.
6939 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6940 replaced by GTK_CHECK_VERSION.
6942 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6944 * xterm.h (GTK_PREREQ): New macro.
6945 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6946 to use this macro instead, for consistency and clarity.
6948 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6950 * xdisp.c (row_for_charpos_p): New function, with code of
6951 cursor_row_p, but accepts an additional argument CHARPOS instead
6952 of using a hardcoded PT.
6953 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6954 (row_containing_pos): Call row_for_charpos_p instead of partially
6955 doing the same. Fixes cursor positioning under longlines-mode
6956 when longlines-show-effect includes more than one newline, when
6957 moving the cursor vertically up.
6959 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6961 * makefile.w32-in (ACL_H): New macro.
6962 ($(BLD)/fileio.$(O)): Update dependencies.
6964 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6966 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6967 * Makefile.in (LIB_ACL): New macro.
6968 (LIBACL_LIBS): Remove.
6969 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6970 * fileio.c: Include <acl.h>.
6971 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6972 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6974 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6977 * unexelf.c: Don't assume ElfW (Half) fits in int.
6978 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6979 when dealing with ElfW (Half) values, since they can exceed 2**31
6980 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6981 (entry_address): Omit unused NUM arg. All uses changed.
6983 2013-05-07 Juri Linkov <juri@jurta.org>
6985 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6986 to the string converted from number with `Fnumber_to_string'.
6989 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6991 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6992 This fixes a problem introduced by my previous change.
6994 2013-05-07 Glenn Morris <rgm@gnu.org>
6996 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6998 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
7000 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
7002 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
7004 Static checking by GCC 4.8.0.
7005 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
7006 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
7007 (x_get_monitor_attributes_fallback)
7008 (x_get_monitor_attributes_xinerama)
7009 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
7010 Define only if USE_GTK.
7011 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
7012 (x_get_monitor_attributes_fallback): Omit unused locals.
7013 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
7014 Use double, not float, to avoid mixed-mode floating point arithmetic.
7016 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7017 Jan Djärv <jan.h.d@swipnet.se>
7019 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
7020 (XINERAMA_CFLAGS): New macros.
7021 (ALL_CFLAGS, LIBES): Use them.
7023 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
7024 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
7025 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
7026 (syms_of_xfns): DEFSYM them.
7027 (struct MonitorInfo): New struct.
7028 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
7029 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
7030 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
7031 (x_get_monitor_attributes_xinerama): New functions.
7032 (Fx_display_monitor_attributes_list): New primitive.
7033 (syms_of_xfns): Defsubr it.
7035 * xterm.h (x_display_info): Add Xatom_net_workarea and
7036 Xatom_net_current_desktop.
7038 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
7039 and dpyinfo->Xatom_net_current_desktop.
7041 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7043 * xdisp.c (pos_visible_p): Use the special code for finding the
7044 beginning of a display property or overlay for any "replacing"
7045 display property, not just for display strings. This solves
7046 incorrect reporting of position by posn-at-point. (Bug#14241)
7048 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7050 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7051 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7052 Verify that ElfW (Half) fits in int.
7053 (fatal): Use same signature as lisp.h.
7054 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7055 configure and build with -DUNEXELF_DEBUG without worrying about
7056 other modules that use DEBUG.
7057 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7058 possibly-wide integers now uses it instead of plain fprintf.
7059 (entry_address): New function, which avoids problems with 32-bit
7060 overflow on 64-bit hosts.
7061 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7062 (round_up): Don't assume the remainder fits in int.
7063 (find_section): Use bool for boolean. Simplify debug code.
7064 (unexec): Don't assume file sizes fit in int or size_t.
7065 Omit unnecessary trailing newline in 'fatal' format.
7066 Use strerror rather than outputting decimal error number.
7067 Remove unused code when emacs is not defined;
7068 this file relies on Emacs now.
7069 Don't assume e_phnum and e_shnum are positive.
7071 * regex.c: Fix problems when DEBUG is defined.
7072 (extract_number, extract_number_and_incr): Define regardless of
7073 whether DEBUG is defined; that's simpler and makes the code less
7074 likely to go stale in the normal case when DEBUG is not defined.
7075 Return int rather than taking an int * arg. All callers changed.
7076 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7077 Remove, replacing with ...
7078 (DEBUG_PRINT): New macro. All callers changed.
7079 (DEBUG_COMPILES_ARGUMENTS): New macro.
7080 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7081 (print_compiled_pattern, print_double_string) [DEBUG]:
7082 Use prototype rather than old-style definition.
7083 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7084 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7085 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7086 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7087 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7088 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7089 This matters only when DEBUG is defined.
7091 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7093 * xdisp.c (set_iterator_to_next): Set the
7094 ignore_overlay_strings_at_pos_p flag only if we are _really_
7095 iterating over an overlay string, as indicated by the
7096 current.overlay_string_index member. (Bug#14306)
7098 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7100 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7101 to where it is used, to avoid autorelease issues (Bug#14050).
7103 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7105 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7106 * fileio.c (syms_of_fileio): Implement this.
7107 * filelock.c (create_lock_file): If symbolic links don't work, so
7108 we use a regular file as a lock file, do not fsync the lock file;
7111 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7113 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7114 (syms_of_minibuf): Adjust accodingly.
7116 * callint.c (Fcall_interactively): Adjust calls accordingly.
7118 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7120 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7121 w->contents is a buffer before computing everything else.
7122 Use parentheses to disambiguate last part of the condition.
7124 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7125 assertion violations. (Bug#14062)
7127 2013-05-01 David Reitter <david.reitter@gmail.com>
7129 * nsfns.m (ns_tooltip): Initialize.
7131 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7133 * coding.c (decode_coding_gap): Don't remove the character before
7134 a newline unless it's a CR character. (Bug#14287)
7136 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7138 * dispextern.h (struct face): Move enum face_underline_type
7139 earlier so that bitfields can be in the same word.
7141 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7143 * nsfns.m (handlePanelKeys): New function.
7144 (EmacsOpenPanel:performKeyEquivalent:)
7145 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7146 arrows/function/control and copy/paste keys (Bug#14296).
7148 2013-04-27 Juri Linkov <juri@jurta.org>
7150 * callint.c (Fcall_interactively): Call `Qread_number' for
7151 interactive code letter `n' instead of using duplicate code.
7154 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7156 * systime.h (make_timeval): Declare as 'const'.
7158 2013-04-27 Kenichi Handa <handa@gnu.org>
7160 * font.c (font_open_entity): Always open a font of manageable
7163 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7165 Port better to AIX (Bug#14258).
7166 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7169 2013-04-24 Kenichi Handa <handa@gnu.org>
7171 * coding.c (decode_coding_iso_2022): When an invalid escape
7172 sequence is encountered, reset the invocation and designation
7173 status to the safest one.
7175 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7177 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7178 Without this fix, "make distclean" leaves stamp-h1 behind.
7180 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7182 * w32fns.c (w32_fullscreen_rect): New function to compute the
7183 window rectangle for the given fullscreen mode.
7184 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7185 longer tunes the window size. This keeps the window's edges flush
7186 with the screen and allows the taskbar to hide itself in fullboth.
7188 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7189 window decorations and uses the entire screen.
7191 * w32term.h (w32_fullscreen_rect) Add prototype.
7192 (struct w32_output): Replace normal_width, normal_height,
7193 normal_top, and normal_left members with a single normal_placement
7195 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7197 (FRAME_NORMAL_PLACEMENT): New macro.
7199 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7201 * minibuf.c (Ftest_completion): Silence compiler warning.
7203 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7205 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7208 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7211 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7212 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7213 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7214 parentheses where appropriate.
7216 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7218 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7220 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7222 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7223 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7224 Mention in the doc string that setting these variables takes
7225 effect only after a call to set-window-buffer. (Bug#14200)
7227 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7229 * indent.c (Fvertical_motion): Don't consider display strings on
7230 overlay strings as display strings on the buffer position we
7231 started from. This prevents vertical cursor motion from jumping
7232 more than one line when there's an overlay string with a display
7233 property at end of line.
7234 Reported by Karl Chen <Karl.Chen@quarl.org> in
7235 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7237 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7239 * window.c (select_window): `record_buffer' even if window is
7240 already selected (bug#14191).
7242 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7244 * window.c (Fwindow_end): Test more flags, including the buffer's
7245 last_overlay_modified flag, to determine whether the window's
7246 display is really up-to-date. Prevents the function from
7247 returning a stale value. (Bug#14170)
7248 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7251 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7253 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7254 garbaged only if it is not already the top frame on its TTY.
7255 This prevents flickering due to constant redrawing of TTY frames when
7256 there are GUI frames open in the same session. (Bug#13864)
7258 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7260 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7261 of marking the idle timers directly.
7263 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7265 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7268 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7270 * window.c (select_window): Don't record_buffer while the invariant is
7271 temporarily broken (bug#14161).
7273 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7275 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7277 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7279 2013-04-07 Romain Francoise <romain@orebokech.com>
7281 Ignore additional platform-specific ACL errors (Bug#13702).
7282 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7283 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7285 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7287 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7290 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7292 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7293 This bug was introduced by my 2013-02-25 change that simplified
7294 data_start configuration. Without this change, on GNU/Linux
7295 an Emacs configured with --enable-profiling fails immediately
7296 due to a profiler signal.
7297 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7298 with these flags. On platforms where special flags are needed
7299 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7300 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7301 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7303 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7305 Get rid of some platform-specific functions examining window
7306 system and its capabilities. This is a partial rework of the
7308 * lisp.h (have_menus_p): Remove prototype. This function is
7309 replaced with platform-independent window_system_available.
7310 (check_window_system): Move to...
7311 * frame.h (decode_window_system_frame, window_system_available):
7312 ...here, add new prototypes.
7313 * frame.c (window_system_available, decode_window_system_frame):
7315 (check_window_system): Platform-independent now.
7316 * xterm.h (x_in_use): Remove declaration.
7318 * w32term.h (check_x_frame):
7319 * nsterm.h (check_x_frame): Remove prototypes. This function
7320 is replaced with platform-independent decode_window_system_frame.
7321 * msdos.c (have_menus_p): Remove.
7322 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7323 Remove platform-specific functions. Use check_window_system,
7324 decode_window_system_frame and check_ns_display_info where
7325 appropriate. Minor style and comment tweaks.
7326 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7327 (check_x_frame): Likewise.
7328 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7330 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7331 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7332 * xmenu.c, xselect.c: All related users changed.
7334 2013-04-03 Kenichi Handa <handa@gnu.org>
7336 The following changes is to optimize the code for reading UTF-8
7339 * coding.c (check_ascii): Rename from detect_ascii. Return value
7340 changed. Check EOL format. Do not call adjust_coding_eol_type
7342 (check_utf_8): New function.
7343 (adjust_coding_eol_type): Do nothing if already adjusted.
7344 (detect_coding): Compare the return value of check_ascii with
7345 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7346 (decode_coding_gap): Optimize for valid UTF-8.
7348 2013-03-21 Kenichi Handa <handa@gnu.org>
7350 * coding.c (syms_of_coding): Cancel previous change.
7352 * insdel.c (insert_from_gap): Fix previous change.
7354 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7356 Consistently use platform-specific function to detect window system.
7357 * lisp.h (check_window_system): New prototype. This function is
7358 going to replace check_x, check_w32 and check_ns.
7359 (have_menus_p): Mention msdos.c in comment.
7360 * fontset.c (check_window_system_func): Remove. Adjust all users.
7361 * fontset.h (check_window_system_func): Remove prototype.
7362 * nsterm.h (check_ns):
7363 * xterm.h (check_x):
7364 * w32term.h (check_w32): Likewise.
7365 * menu.c (Fx_popup_menu): Use check_window_system.
7366 * msdos.c (check_window_system): Define for MS-DOS.
7367 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7368 * w32fns.c (check_window_system): Likewise for MS-Windows.
7369 * xfns.c (check_window_system): Likewise for X.
7370 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7371 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7373 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7375 Prefer < to > in range checks such as 0 <= i && i < N.
7376 This makes it easier to visualize quantities on a number line.
7377 This patch doesn't apply to all such range checks,
7378 only to the range checks affected by the 2013-03-24 change.
7379 This patch reverts most of the 2013-03-24 change.
7380 * alloc.c (xpalloc, Fgarbage_collect):
7381 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7382 * character.c (string_escape_byte8):
7383 * charset.c (read_hex):
7384 * data.c (cons_to_unsigned):
7385 * dispnew.c (update_frame_1):
7386 * doc.c (Fsubstitute_command_keys):
7387 * doprnt.c (doprnt):
7388 * editfns.c (hi_time, decode_time_components):
7389 * fileio.c (file_offset):
7390 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7391 * font.c (font_intern_prop):
7392 * frame.c (x_set_alpha):
7393 * gtkutil.c (get_utf8_string):
7394 * indent.c (check_display_width):
7395 * keymap.c (Fkey_description):
7396 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7398 * minibuf.c (read_minibuf_noninteractive):
7399 * process.c (wait_reading_process_output):
7400 * search.c (Freplace_match):
7401 * window.c (get_phys_cursor_glyph):
7402 * xdisp.c (redisplay_internal):
7403 * xsmfns.c (smc_save_yourself_CB):
7404 Prefer < to > for range checks.
7405 * dispnew.c (sit_for): Don't mishandle NaNs.
7406 This fixes a bug introduced in the 2013-03-24 change.
7407 * editfns.c (decode_time_components): Don't hoist comparison.
7408 This fixes another bug introduced in the 2013-03-24 change.
7410 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7412 * frame.h (struct frame): Drop scroll_bottom_vpos
7413 member becaue all real users are dead long ago.
7414 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7415 * xdisp.c (redisplay_internal): Adjust user.
7417 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7419 * nsmenu.m (showAtX:Y:for:): setLevel to
7420 NSPopUpMenuWindowLevel (Bug#13998).
7422 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7424 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7425 (ns_check_pending_open_menu): Declare.
7427 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7428 (x_activate_menubar): Update the menu with title that matches
7429 ns_get_pending_menu_title, and call
7430 ns_check_pending_openmenu (Bug#12698).
7431 (menuWillOpen:): New method.
7432 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7434 * nsterm.m (menu_will_open_state, menu_mouse_point)
7435 (menu_pending_title): New varaibles.
7436 (ns_get_pending_menu_title, ns_check_menu_open)
7437 (ns_check_pending_open_menu): New functions.
7439 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7441 * indent.c (current_column_bol_cache): Remove leftover which is not
7442 used in Fmove_to_column any more.
7443 (current_column, scan_for_column): Adjust users.
7444 * keyboard.c (last_point_position_buffer, last_point_position_window):
7445 Remove leftovers which are not used for recording undo any more.
7446 (command_loop_1, syms_of_keyboard): Adjust users.
7447 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7448 redisplay_window any more.
7449 (move_it_to): Adjust user.
7451 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7453 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7454 Update dependencies.
7456 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7458 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7459 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7462 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7464 * window.h (struct window): Replace hchild, vchild and buffer slots
7465 with the only contents slot. This is possible because each valid
7466 window may have either the child window (in vertical or horizontal
7467 combination) or buffer to display (for the leaf window). Using that,
7468 a lof of operations to traverse and/or change window hierarchies may
7469 be simplified. New member horizontal is used to distinguish between
7470 horizontal and vertical combinations of internal windows.
7471 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7472 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7473 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7474 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7475 Use contents slot, not buffer, where appropriate.
7476 (wset_combination): New function.
7477 (wset_buffer): Add eassert.
7478 (Fframe_first_window): Simplify the loop reaching first window.
7479 (Fwindow_buffer): Use WINDOW_LEAF_P.
7480 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7481 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7482 (unshow_buffer): Convert initial debugging check to eassert.
7483 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7484 (make_parent_window, window_resize_check, window_resize_apply)
7485 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7486 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7487 Adjust to match struct window changes.
7488 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7489 (mark_window_cursors_off, count_windows, get_leaf_windows)
7490 (foreach_window_1): Simplify the loop.
7491 * alloc.c (mark_object): Do not check for the leaf window because
7492 internal windows has no glyph matrices anyway.
7493 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7494 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7495 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7496 (build_frame_matrix_from_window_tree, mirror_make_current)
7497 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7498 (update_window_tree, set_window_update_flags): Simplify the loop.
7499 (sync_window_with_frame_matrix_rows): Enforce live window.
7500 Use contents slot, not buffer, where appropriate.
7501 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7502 and WINDOW_HORIZONTAL_COMBINATION_P.
7503 (make_frame_visible_1): Simplify the loop.
7504 Use contents slot, not buffer, where appropriate.
7505 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7506 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7507 (expose_window_tree): Likewise.
7508 Use contents slot, not buffer, where appropriate.
7509 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7510 to avoid deleted windows. Use contents slot instead of buffer.
7511 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7512 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7513 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7514 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7516 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7518 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7519 identify the reasons for assertion violations in bug#14062 and
7521 (Fx_show_tip): Fix compilation error under
7522 "--enable-check-lisp-object-type". (Bug#14073)
7524 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7525 Reported by <rzl24ozi@gmail.com>.
7527 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7529 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7531 (unwind_with_echo_area_buffer): ...to restore it here.
7532 This is needed to ensure that...
7533 (redisplay_window): ...both window markers are valid here,
7534 which is verified by eassert.
7535 * editfns.c (save_excursion_save): Do not assume that
7536 selected_window always displays the buffer.
7537 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7540 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7542 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7545 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7547 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7549 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7551 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7552 since MinGW's w32api headers do. This avoids compiler warnings.
7554 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7557 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7559 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7561 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7563 * gtkutil.c (style_changed_cb): Check if frame is live and an
7564 X frame (Bug#14038).
7566 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7568 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7569 Define only for _WIN32_WINNT less than 0x0500.
7570 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7572 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7573 see its own definitions of 'struct timeval' and 'struct timezone'.
7575 Fix incompatibilities between MinGW.org and MinGW64 headers.
7576 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7578 * w32.c (REPARSE_DATA_BUFFER): Guard with
7579 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7581 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7583 * xterm.c: Include X11/XKBlib.h
7584 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7586 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7588 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7590 * blockinput.h (input_blocked_p): Likewise.
7591 * bytecode.c (exec_byte_code): Likewise.
7592 * callproc.c (call_process_kill, call_process_cleanup)
7593 (Fcall_process): Likewise.
7594 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7595 (Fccl_execute_on_string): Likewise.
7596 * character.c (string_escape_byte8): Likewise.
7597 * charset.c (read_hex): Likewise.
7598 * cm.c (calccost): Likewise.
7599 * data.c (cons_to_unsigned): Likewise.
7600 * dired.c (directory_files_internal, file_name_completion):
7602 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7603 (sit_for): Likewise.
7604 * doc.c (Fsubstitute_command_keys): Likewise.
7605 * doprnt.c (doprnt): Likewise.
7606 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7607 * emacsgtkfixed.c: Likewise.
7608 * fileio.c (file_offset, Fwrite_region): Likewise.
7609 * floatfns.c (Fexpt, fmod_float): Likewise.
7610 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7612 * font.c (font_intern_prop): Likewise.
7613 * frame.c (x_set_alpha): Likewise.
7614 * gtkutil.c (get_utf8_string): Likewise.
7615 * indent.c (check_display_width): Likewise.
7616 * intervals.c (create_root_interval, rotate_right, rotate_left)
7617 (split_interval_right, split_interval_left)
7618 (adjust_intervals_for_insertion, delete_node)
7619 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7620 (merge_interval_right, merge_interval_left, copy_intervals)
7621 (set_intervals_multibyte_1): Likewise.
7622 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7623 * keymap.c (Fkey_description): Likewise.
7624 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7625 * lread.c (openp, read_integer, read1, string_to_number):
7627 * menu.c (ensure_menu_items): Likewise.
7628 * minibuf.c (read_minibuf_noninteractive): Likewise.
7629 * print.c (printchar, strout): Likewise.
7630 * process.c (create_process, Faccept_process_output)
7631 (wait_reading_process_output, read_process_output, send_process)
7632 (wait_reading_process_output): Likewise.
7633 * profiler.c (make_log, handle_profiler_signal): Likewise.
7634 * regex.c (re_exec): Likewise.
7635 * regex.h: Likewise.
7636 * search.c (looking_at_1, Freplace_match): Likewise.
7637 * sysdep.c (get_child_status, procfs_ttyname)
7638 (procfs_get_total_memory): Likewise.
7639 * systime.h (EMACS_TIME_VALID_P): Likewise.
7640 * term.c (dissociate_if_controlling_tty): Likewise.
7641 * window.c (get_phys_cursor_glyph): Likewise.
7642 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7643 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7645 * xfns.c (Fx_window_property): Likewise.
7646 * xmenu.c (set_frame_menubar): Likewise.
7647 * xselect.c (x_get_window_property, x_handle_dnd_message):
7649 * xsmfns.c (smc_save_yourself_CB): Likewise.
7650 * xterm.c (x_scroll_bar_set_handle): Likewise.
7652 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7654 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7655 to be optional or nil. Adjust comment and convert it to docstring.
7656 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7657 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7659 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7661 Static checking by GCC 4.8-20130319.
7662 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7663 * process.c (Fset_process_datagram_address)
7664 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7665 * xdisp.c (get_char_face_and_encoding):
7666 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7667 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7668 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7670 2013-03-24 Ken Brown <kbrown@cornell.edu>
7672 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7673 fix compilation on 64-bit Cygwin, where underscores are not
7674 automatically prepended.
7676 * w32term.c (w32_initialize): Silence compiler warning.
7678 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7680 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7681 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7682 variables, to save and restore frame dimensions.
7683 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7684 after returning from a 'fullscreen' configuration.
7685 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7686 to avoid races between the main thread and the input thread.
7688 * w32term.h (struct w32_output): New members normal_width,
7689 normal_height, normal_top, normal_left, and prev_fsmode.
7690 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7691 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7694 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7695 'fullscreen' parameter. Always record previous width and height
7696 of the frame, except when switching out of maximized modes, so
7697 that they could be restored correctly, instead of resetting to the
7698 default frame dimensions. Send SC_RESTORE command to the frame,
7699 unless we are going to send SC_MAXIMIZE, to restore the frame
7700 resize hints in the mouse pointer shown by the window manager.
7703 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7705 * lisp.h (get_frame_param): Adjust conditions for prototype
7708 2013-03-22 Ken Brown <kbrown@cornell.edu>
7710 * unexcw.c: Drop unneeded inclusion of w32common.h.
7711 (report_sheap_usage): Declare.
7712 (read_exe_header): Add magic numbers for x86_64.
7713 (fixup_executable): Fix printf format specifier for unsigned long
7716 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7718 * frame.h (struct frame): Put menu_bar_window under #ifdef
7719 because this member is not needed when X toolkit is in use.
7720 (fset_menu_bar_window):
7721 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7722 (free_glyphs, update_frame):
7723 * xdisp.c (expose_frame): Likewise.
7724 (display_menu_bar): Likewise. Remove redundant eassert.
7725 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7728 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7730 Use functions and constants to manipulate Lisp_Save_Value objects.
7731 This replaces code that used macros and strings and token-pasting.
7732 The change makes the C source a bit easier to follow,
7733 and shrinks the Emacs executable a bit.
7734 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7735 (make_save_value): Change 1st arg from string to enum. All callers
7738 (mark_object): Use if, not #if, for GC_MARK_STACK.
7739 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7740 (XSAVE_OBJECT): Now functions, not macros.
7741 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7742 the constant was never used.
7743 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7744 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7745 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7746 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7748 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7749 type3 with a single member save_type. All uses changed.
7750 (save_type, set_save_pointer, set_save_integer): New functions.
7751 * print.c (PRINTX): Remove.
7753 * alloc.c: Remove redundant static declarations.
7755 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7757 * window.h (struct window): Convert left_col, top_line, total_lines
7758 and total_cols from Lisp_Objects to integers. Adjust comments.
7759 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7761 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7762 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7763 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7764 Adjust users where appropriate.
7766 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7768 * frame.h (struct frame): Drop resx and resy because the same data is
7769 available from window system-specific output context. Adjust users.
7770 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7771 New functions to provide defaults when no window system available.
7772 (FRAME_RES_X, FRAME_RES_Y): New macros.
7773 (NUMVAL): Move from xdisp.c.
7774 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7775 (Ffont_face_attributes, Fopen_font):
7776 * image.c (gs_load):
7777 * w32font.c (fill_in_logfont):
7778 * xdisp.c (calc_pixel_width_or_height):
7779 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7780 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7782 2013-03-20 Kenichi Handa <handa@gnu.org>
7784 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7785 to 1 (temporary workaround until a bug related to ASCII
7786 optimization is fixed).
7788 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7790 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7791 Signal error if window is not internal. Adjust docstring.
7792 (delete_all_child_windows): Use combination_limit to save the buffer.
7793 (Fset_window_configuration): Adjust accordingly.
7794 * print.c (syms_of_print): Initialize debugging output not here...
7795 (init_print_once): ...but in a new function here.
7796 * lisp.h (init_print_once): Add prototype.
7797 * emacs.c (main): Add call to init_print_once. Adjust comments.
7799 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7801 * window.c (window_resize_check, window_resize_apply)
7802 (window_from_coordinates, recombine_windows, set_window_buffer)
7803 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7804 (Fsplit_window_internal, Fdelete_window_internal)
7805 (freeze_window_starts): Use bool for booleans.
7806 * window.h (window_frame_coordinates, resize_frame_windows)
7807 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7809 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7811 * dispnew.c (bitch_at_user): Use `user-error'.
7813 2013-03-17 Ken Brown <kbrown@cornell.edu>
7815 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7816 as return type of image_background. (Bug#13981)
7817 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7819 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7821 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7822 (ns_select): Don't return with result uninitialized.
7824 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7827 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7829 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7830 directories. If filename is nil, get directory name (Bug#13932).
7831 Use getFilename and getDirectory.
7832 (getFilename, getDirectory): New methods for EmacsSavePanel and
7834 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7836 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7838 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7840 2013-03-15 Kenichi Handa <handa@gnu.org>
7842 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7843 (adjust_after_replace): Make it back to static. Delete the third
7844 arg text_at_gap_tail. Cancel the code for handling it.
7846 * coding.h (struct coding_system): New member eol_seen.
7848 * coding.c (detect_ascii): New function.
7849 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7850 when the source bytes are actually scanned. On detecting for
7851 coding_category_utf_8_auto, call detect_ascii instead of scanning
7852 source bytes directly.
7853 (produce_chars): Call insert_from_gap with the new arg 0.
7854 (encode_coding): Likewise.
7855 (decode_coding_gap): Control ASCII optimization by the variable
7856 disable_ascii_optimization instead of #ifndef .. #endif.
7857 Deccode EOL format according to coding->eol_seen.
7858 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7861 * lisp.h (adjust_after_replace): Cancel externing it.
7862 (insert_from_gap): Adjust prototype.
7864 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7866 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7867 FULLSCREEN_MAXIMIZED. (Bug#13935)
7869 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7871 * region-cache.c (find_cache_boundary, move_cache_gap)
7872 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7873 Simplify debugging check and convert to eassert. Adjust comment.
7874 (pp_cache): Put under ENABLE_CHECKING.
7876 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7878 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7879 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7881 (w32fullscreen_hook): If the frame is visible, reset
7882 f->want_fullscreen flag after changing the frame size. If the
7883 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7886 2013-03-13 Daniel Colascione <dancol@dancol.org>
7888 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7889 too so that these builds can use Cygwin's file conversion
7890 functions. (We've been building and linking cygw32.o all along
7891 and just not using it.)
7893 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7895 File synchronization fixes (Bug#13944).
7896 * Makefile.in (LIB_FDATASYNC): New macro.
7898 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7899 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7900 Don't worry about HAVE_FSYNC, since a substitute fsync is
7901 available if the system lacks one.
7902 (Fwrite_regin): Retry fsync if interrupted.
7904 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7906 * w32term.c (w32_read_socket): If the Emacs frame is being
7907 activated, call w32fullscreen_hook, to make sure the new frame
7908 dimensions are in effect. (Bug#13937)
7910 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7912 * xdisp.c (init_iterator): Simplify because both character and byte
7913 positions are either specified or -1. Add eassert. Adjust comment.
7914 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7915 character and byte positions can be obtained from marker.
7917 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7919 Static checking by Sun C 5.12.
7920 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7921 * bytecode.c (exec_byte_code):
7922 * dispnew.c (init_display):
7924 * fileio.c (Fsubstitute_in_file_name):
7925 * keyboard.c (Fevent_convert_list):
7926 * keymap.c (Fsingle_key_description):
7927 * term.c (maybe_fatal, fatal):
7928 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7929 * xsmfns.c (Fhandle_save_session):
7930 Omit unreachable code.
7931 * keymap.c (map_keymap_char_table_item): Cast void * to
7932 a function pointer type; the C Standard requires this.
7934 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7935 Include <sys/param.h> unconditionally, as that works elsewhere and
7936 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7937 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7940 See ChangeLog.12 for earlier changes.
7946 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7948 This file is part of GNU Emacs.
7950 GNU Emacs is free software: you can redistribute it and/or modify
7951 it under the terms of the GNU General Public License as published by
7952 the Free Software Foundation, either version 3 of the License, or
7953 (at your option) any later version.
7955 GNU Emacs is distributed in the hope that it will be useful,
7956 but WITHOUT ANY WARRANTY; without even the implied warranty of
7957 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7958 GNU General Public License for more details.
7960 You should have received a copy of the GNU General Public License
7961 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.