1 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3 Minor integer overflow fixes.
4 * window.c (Fset_window_new_pixel, grow_mini_window):
5 * xdisp.c (Fwindow_text_pixel_size):
6 Avoid undefined behavior on signed integer overflow.
7 * xfns.c (x_set_mouse_color):
8 Check that drag shape fits in 'unsigned', since that's what X wants.
10 2013-12-02 Eli Zaretskii <eliz@gnu.org>
12 Improve reporting of fatal exception on MS-Windows.
13 * w32fns.c (my_exception_handler): New function.
14 (globals_of_w32fns): Set it up as the unhandled exception
15 handler. Initialize exception code and address to zeros.
16 (emacs_abort): If the exception code and address are available,
17 print them at the beginning of the backtrace. Fix the format of
18 printing addresses (was producing 0x0x12345678 on XP).
21 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
23 * eval.c (Fbacktrace__locals): New function.
24 (syms_of_eval): Defsubr it.
26 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
28 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
29 Define here to unify between...
30 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
31 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
33 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
35 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
37 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
38 fringe background extension.
39 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
40 because they are now always the same as `left' and `width',
41 respectively. Remove code for the case that `width' and
42 `sb_width' are different.
44 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
46 Fix minor problems found by static checking.
47 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
48 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
49 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
51 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
53 * image.c (imagemagick_compute_animated_image): Don't crash if we
54 have an animation with different-sized images (bug#15313).
56 2013-11-30 Martin Rudalics <rudalics@gmx.at>
58 Remove some unused items introduced during pixelwise change.
59 * window.c (window_resize_total_check): Remove unused function.
60 * xdisp.c (remember_mouse_glyph): Remove unused label.
61 (Ftool_bar_height): Move declaration inside #if.
62 * xterm.c (x_set_window_size): Don't use r and c.
64 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
66 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
69 * window.c (Fset_window_configuration): Comment out unused variables.
71 * w32term.c (w32_read_socket): Remove unused variable `buf'.
73 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
75 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
77 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
79 * gnutls.c (gnutls_audit_log_function): Only declare and define if
80 HAVE_GNUTLS3 (Bug#16001).
82 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
83 if interrupts are deferred (Bug#15801).
85 2013-11-30 Martin Rudalics <rudalics@gmx.at>
87 Support resizing frames and windows pixelwise.
88 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
89 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
90 (struct glyph_matrix): Replace window_left_col and
91 window_top_line by window_pixel_left and window_pixel_top.
92 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Minor
94 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
95 (draw_window_divider, move_it_to, x_draw_right_divider)
96 (x_draw_bottom_divider, change_frame_size): Add or fix
98 * dispnew.c (change_frame_size_1): Change prototype.
99 (adjust_glyph_matrix, required_matrix_width)
100 (adjust_frame_glyphs_for_window_redisplay): Use pixel
101 values instead of lines and columns.
102 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
103 WINDOW_TOTAL_FRINGE_WIDTH.
104 (handle_window_change_signal, do_pending_window_change)
105 (init_display): Adjusts calls of change_frame_size.
106 (change_frame_size, change_frame_size_1): Handle pixelwise
108 * frame.c (Qright_divider_width, Qbottom_divider_width): New
110 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
111 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
112 (x_set_internal_border_width, x_set_vertical_scroll_bars)
113 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
115 (set_frame_param): New function.
116 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
117 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
118 (Ffringe_width, Fborder_width, Fright_divider_width)
119 (Fbottom_divider_width): New functions, defsubr them.
120 (Fset_frame_height, Fset_frame_width, Fset_frame_size): New
122 (struct frame_parm_table): New members Qright_divider_width and
123 Qbottom_divider_width.
124 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
125 (x_report_frame_params): Handle Qright_divider_width and
126 Qbottom_divider_width.
127 (x_set_right_divider_width, x_set_bottom_divider_width): New
129 (frame_resize_pixelwise): New option.
130 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
131 new_pixelwise, right_divider_width and bottom_divider_width;
132 remove total_lines; rename text_lines, text_cols, new_text_lines
133 and new_text_cols to text_height, text_width, new_height and
134 new_width respectively.
135 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
136 FRAME_TEXT_WIDTH respectively.
137 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
138 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
139 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH): New
141 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
142 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
143 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
144 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
145 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
146 (FRAME_TOTAL_COLS_ARG): Remove macro.
147 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
148 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
149 (x_wm_set_size_hint): Handle frame pixel sizes.
150 * indent.c (compute_motion, Fcompute_motion): Call
151 window_body_width instead of window_body_cols.
152 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
153 (make_lispy_position): Handle right and bottom dividers.
154 (Fsuspend_emacs): Pixelize call of change_frame_size.
155 * keyboard.h: Extern Qright_divider, Qbottom_divider.
156 * lisp.h: Extern set_frame_param.
157 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
159 (Fx_create_frame): Add entry for vertical_drag_cursor. Pixelize
160 call of change_frame_size.
161 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
162 * nsterm.m (ns_update_window_end): Optionally draw right
164 (x_set_window_size): Add argument pixelwise. Call
165 check_frame_size and change_frame_size with pixelwise zero.
166 (ns_draw_window_divider): New function.
167 (ns_redisplay_interface): Add ns_draw_window_divider.
168 (updateFrameSize:): Call change_frame_size with pixelwise zero.
169 (x_new_font): Call x_set_window_size with pixelwise zero.
170 * print.c (print_object): For a window print its sequence
172 * term.c (Fresume_tty): Pixelize call of change_frame_size.
173 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
174 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
175 (w32_createwindow): Use scroll bar area width.
176 (w32_wnd_proc): Handle bottom divider width. For
177 WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
178 (Fx_create_frame): Default divider width parameters. Caclulate
179 sizes pixelwise. Add vertical drag cursor support.
180 (x_create_tip_frame): Default divider widths to zero. Pixelize
181 call to change_frame_size.
182 (Fx_show_tip): Add handling of divider widths. Pixelize window
184 (Fw32_frame_rect): New function.
185 (frame_parm_handler w32_frame_parm_handlers): Add divider
187 (Vx_window_vertical_drag_shape): Add variable.
188 * w32inevt.c (resize_event, maybe_generate_resize_event):
189 Pixelize change_frame_size calls.
190 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
192 * w32term.c (w32_draw_window_divider): New function.
193 (x_update_window_end): Handle right divider.
194 (w32_draw_fringe_bitmap, x_scroll_run)
195 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
196 (w32_read_socket): Handle SIZE_MAXIMIZED separately. Calculate
197 new frame sizes pixelwise.
198 (x_new_font): Pixelize call to x_set_window_size.
199 (x_check_fullscreen): Pixelize call to change_frame_size.
200 (x_set_window_size_1, x_set_window_size): New argument
201 pixelwise. Calculate pixelwise.
202 (x_wm_set_size_hint): Use scroll bar area width.
203 (w32_redisplay_interface): Add w32_draw_window_divider.
204 * w32term.h (struct w32_output): Add vertical drag cursor.
205 * widget.c (set_frame_size, update_wm_hints)
206 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
208 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
209 * window.c (sequence_number): Restore.
210 (Fwindow_pixel_width, Fwindow_pixel_height)
211 (Fwindow_mode_line_height, Fwindow_header_line_height)
212 (window_pixel_to_total, Frun_window_scroll_functions)
213 (Fset_window_new_pixel, window_resize_apply_total)
214 (Fwindow_resize_apply_total): New functions.
215 (window_body_height, window_body_width): Rename from
216 window_body_lines. New argument PIXELWISE. Calculate
218 (Fwindow_body_height, Fwindow_body_width): New argument
220 (coordinates_in_window, window_relative_x_coord): Use window's
221 pixel width instead of total width.
222 (replace_window, recombine_windows): Initialize pixel values.
223 (resize_root_window, resize_frame_windows, grow_mini_window)
224 (shrink_mini_window): New argument PIXELWISE. Calculate
226 (Fdelete_other_windows_internal, adjust_window_margins)
227 (window_resize_check, window_resize_apply)
228 (Fdelete_window_internal, Fresize_mini_window_internal)
229 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
230 (check_frame_size): Rename arguments. New argument PIXELWISE.
232 (set_window_buffer): Make samebuf bool. Run configuration change
233 hook only if buffer changed.
234 (Fset_window_buffer): Rewrite doc-string.
235 (make_window): Initialize new_pixel slot.
236 (Fwindow_resize_apply): Check pixel size of root window.
237 (Fsplit_window_internal): Call 2nd argument pixel_size.
239 (Fscroll_left, Fscroll_right): Call window_body_width instead of
241 (save_window_data): New slots frame_text_width,
242 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
243 (saved_window): New slots pixel_left, pixel_top, pixel_height,
245 (Fcurrent_window_configuration, Fset_window_configuration)
246 (save_window_save, compare_window_configurations): Handle new
247 slots in save_window_data and saved_window.
248 (Fset_window_scroll_bars): Fix doc-string.
249 (window_resize_pixelwise): New variable.
250 (coordinates_in_window, Fcoordinates_in_window_p): Handle
252 (make_parent_window): Adjust sequence_number.
253 (Fwindow_right_divider_width, Fwindow_bottom_divider_width): New
255 * window.h (struct window): New members new_pixel, pixel_left,
256 pixel_top, pixel_width, pixel_height. Restore sequence_number.
257 (wset_new_pixel): New function.
258 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
259 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
260 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
261 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
262 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
263 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
264 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
265 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
266 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
267 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
268 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
269 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
270 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
271 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
272 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
274 (resize_frame_windows, grow_mini_window, shrink_mini_window)
275 (window_body_width, check_frame_size): Adapt external declarations.
276 * xdisp.c (last_max_ascent): New integer.
277 (window_text_bottom_y): Handle bottom divider.
278 (window_box_width, window_box_height): Calculate pixelwise.
279 (get_glyph_string_clip_rects): Handle right divider.
280 (remember_mouse_glyph): When windows are resized pixelwise
281 proceed with width and height set to 1.
282 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
284 (move_it_to): Calculate and return maximum x position
286 (Fwindow_text_pixel_size): New function.
287 (resize_mini_window, update_tool_bar): Calculate pixelwise.
288 (tool_bar_lines_needed): Rename to tool_bar_height. Calculate
290 (Ftool_bar_lines_needed): Rename to Ftool_bar_height. Calculate
292 (redisplay_tool_bar): Calculate pixelwise.
293 (redisplay_window): Calculate pixelwise. Handle dividers.
294 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
295 (x_draw_vertical_border): Handle dividers.
296 (define_frame_cursor1): Handle vertical drag cursor.
297 (x_draw_right_divider, x_draw_bottom_divider): New functions.
298 (expose_window): Calculate pixelwise. Handle dividers.
299 (init_xdisp): Initialize pixel values.
300 * xfaces.c (Qwindow_divider): New face.
301 (realize_basic_faces): Realize it.
302 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
303 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
304 (x_set_scroll_bar_default_width): Default actual width to 16.
305 (Fx_create_frame): Set sizes pixelwise.
306 (x_create_tip_frame): Default divider widths to zero. Pixelize
307 call of change_frame_size.
308 (Fx_show_tip): Handle divider widths. Initial pixel position
310 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
311 (Vx_window_vertical_drag_shape): New option.
312 * xmenu.c (free_frame_menubar): Pixelize call of
314 * xterm.c (x_draw_window_divider): New function.
315 (x_update_window_end): Optionally draw right divider.
316 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
317 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
318 (handle_one_xevent, x_new_font): Calculate pixelwise.
319 (x_set_window_size_1, x_set_window_size): New argument
320 pixelwise. Calculate pixelwise.
321 (x_wm_set_size_hint): Pixelize call of check_frame_size.
322 (struct x_redisplay_interface): Add x_draw_window_divider.
323 * xterm.h (struct x_output): Add vertical_drag_cursor.
325 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
327 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
328 Set invisible frames's `redisplay' when a full redisplay is requested.
329 (redisplay_window): Set must_be_updated_p instead (bug#15999).
330 (redisplay_mode_lines): Don't set must_be_updated_p any more.
331 (display_mode_lines): Set it here instead.
333 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
335 * dispextern.h (set_window_update_flags): Remove.
337 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
339 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
341 * xdisp.c (REDISPLAY_SOME_P): New macro.
342 (redisplay_internal): Use it (bug#15999).
343 (prepare_menu_bars, redisplay_window): Use it as well.
345 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
347 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
349 * w32font.c (g_b_init_get_char_width_32_w): New static var.
350 (globals_of_w32font): Zero it out.
351 (GetCharWidth32W_Proc): New function pointer.
352 (get_char_width_32_w): New function.
353 (compute_metrics): If get_glyph_outline_w returns an error, try
354 get_char_width_32_w before declaring a failure. This avoids
355 punishing raster (a.k.a. "bitmap") fonts by slowing down
356 redisplay. (Bug#6364).
358 2013-11-29 Eli Zaretskii <eliz@gnu.org>
360 * xdisp.c (clear_mouse_face): Don't invalidate the entire
361 mouse-highlight info, just signal frame_up_to_date_hook that mouse
362 highlight needs to be redisplayed. (Bug#15913)
364 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
366 Fix minor problems found by static checking.
367 * buffer.h (struct buffer_text, struct buffer):
368 * frame.h (struct frame):
369 * window.h (struct window):
370 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
371 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
372 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
373 no-longer-valid use of HAVE_MENUS.
374 * xdisp.c (propagate_buffer_redisplay): Now static.
376 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
378 * xmenu.c (Fmenu_or_popup_active_p):
379 * window.c (Fset_window_configuration):
380 * menu.c (Fx_popup_menu, Fx_popup_dialog):
381 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
382 * fns.c (Fyes_or_no_p):
383 * editfns.c (Fmessage_box, Fmessage_or_box):
384 * alloc.c (make_save_ptr_ptr):
385 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
387 * window.c (Fset_window_configuration): Move select_window later.
389 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
391 Refine redisplay optimizations to only redisplay *some* frames/windows
392 rather than all of them.
393 * xdisp.c (REDISPLAY_SOME): New constant.
394 (redisplay_other_windows, wset_redisplay, fset_redisplay)
395 (bset_redisplay, bset_update_mode_line): New functions.
396 (message_dolog): Use bset_redisplay.
397 (clear_garbaged_frames): Use fset_redisplay.
398 (echo_area_display): Use wset_redisplay.
399 (buffer_shared_and_changed): Remove.
400 (prepare_menu_bars): Call Vpre_redisplay_function before updating
401 frame titles. Compute the actual set of windows redisplayed.
402 Don't update frame titles and menu bars for frames that don't need to
404 (propagate_buffer_redisplay): New function.
406 (redisplay_internal): Use it. Be more selective in the set of windows
407 we redisplay. Propagate windows_or_buffers_changed to
408 update_mode_lines a bit later to simplify the code.
409 (mark_window_display_accurate_1): Reset window and buffer's
411 (redisplay_window): Do nothing if neither the window nor the buffer nor
412 the frame needs redisplay.
413 * window.h (struct window): Add `redisplay' field.
414 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
415 (redisplay_other_windows, window_list): New declarations.
416 * window.c (select_window, Fset_window_start): Use wset_redisplay.
417 (window_list): Not static any more.
418 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
419 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
420 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
421 * frame.c (Fmake_frame_visible): Don't redisplay everything.
422 * frame.h (struct frame): Add `redisplay' field.
423 Move `external_menu_bar' bitfield next to other bit-fields.
424 (SET_FRAME_GARBAGED): Use fset_redisplay.
425 (SET_FRAME_VISIBLE): Don't garbage the frame;
426 Use redisplay_other_windows.
427 * buffer.h (struct buffer): Add `redisplay' field.
428 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
429 (modify_overlay): Use bset_redisplay.
430 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
432 2013-11-28 Eli Zaretskii <eliz@gnu.org>
434 Support w32 file notifications in batch mode.
435 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
436 invalid (which happens in batch mode). If non-interactive, call
437 handle_file_notifications to store file notification events in the
438 input queue. (Bug#15933)
440 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
442 * w32inevt.c (handle_file_notifications): Now external, not static.
444 * w32term.h (handle_file_notifications): Provide prototype.
446 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
447 init_crit, since init_display, which does that otherwise, is not
450 2013-11-27 Glenn Morris <rgm@gnu.org>
452 * Makefile.in ($(lispsource)/international/charprop.el): New.
453 (emacs$(EXEEXT)): Depend on charprop.el.
455 2013-11-27 Eli Zaretskii <eliz@gnu.org>
457 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
458 deleting portions of the buffer under non-nil REPLACE argument.
461 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
462 directory, watch it and not its parent.
463 (add_watch): Allow empty string in FILE.
465 2013-11-27 Martin Rudalics <rudalics@gmx.at>
467 * window.c (Fset_window_start, window_resize_apply)
468 (window_scroll): Reset window_end_valid (Bug#15957).
470 2013-11-27 Glenn Morris <rgm@gnu.org>
472 * Makefile.in (leimdir): Now in lisp source directory.
473 ($(leimdir)/leim-list.el): Just use ../leim .
474 * epaths.in (PATH_DUMPLOADSEARCH):
475 * lread.c (load_path_default):
476 * nsterm.m (ns_load_path): No more leim directory.
478 2013-11-26 Andreas Schwab <schwab@suse.de>
480 * .gdbinit (xgettype): Add cast.
482 2013-11-26 Glenn Morris <rgm@gnu.org>
484 Preload leim-list.el.
485 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
486 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
487 is a single directory.
489 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
491 bool-vector-subsetp is now the normal direction (Bug#15912).
492 * data.c (Fbool_vector_subsetp): Test whether the first argument
493 is a subset of the second one, not the reverse. Add doc string.
495 Fix minor problems found by static checking.
496 * lread.c (load_path_default): Now static.
497 * textprop.c (text_property_stickiness): Be consistent about the
498 test used when deciding whether to consider the previous character.
499 This simplifies the code a bit.
501 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
503 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
505 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
506 (syms_of_frame): Don't defsubr them.
508 2013-11-25 Glenn Morris <rgm@gnu.org>
510 * lread.c (load_path_default): Change the sense of the argument.
511 (init_lread): When EMACSLOADPATH is set, do not ignore changes
512 from dump_path. When it is not, avoid checking dump_path twice.
514 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
515 uninstalled dump_path against installed Vload_path. (Bug#15964)
517 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
519 Export get_pos_property to Elisp.
520 * editfns.c (Fget_pos_property): Rename from get_pos_property.
521 (syms_of_editfns): Export it to Elisp.
523 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
525 2013-11-23 Romain Francoise <romain@orebokech.com>
527 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
528 initialization here ...
529 (syms_of_fileio): ... from here.
531 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
533 * lread.c (init_lread): Fix int/Lisp_Object mixup.
534 Please use --enable-check-lisp-object-type.
536 2013-11-23 Glenn Morris <rgm@gnu.org>
538 * process.c (get_process): Explicit error for dead buffers.
540 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
542 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
544 2013-11-23 Glenn Morris <rgm@gnu.org>
546 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
547 * lread.c (load_path_check): Take path to check as argument.
548 (load_path_default): New, split from init_lread.
549 (init_lread): Move calc of default load-path to load_path_default.
550 Empty elements in EMACSLOADPATH now stand for the default.
551 (load-path): Doc fix.
552 * emacs.c (decode_env_path): Add option to treat empty elements
553 as nil rather than ".".
554 * callproc.c (init_callproc_1, init_callproc):
555 * image.c (Vx_bitmap_file_path):
556 * lisp.h (decode_env_path):
557 * lread.c (Vsource_directory):
558 Update for new argument spec of decode_env_path.
560 2013-11-22 Eli Zaretskii <eliz@gnu.org>
562 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
563 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
565 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
567 Fix some dependency problems that cause unnecessary recompiles.
568 Problem reported by RMS in
569 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
570 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
571 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
572 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
573 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
574 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
575 (boostrap-clean): No need to remove stamp-oldxmenu.
577 Fix recently introduced bool vector overrun.
578 This was due to an optimization that went awry.
579 Reported by Glenn Morris in
580 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
581 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
582 for empty vectors, undoing the 2013-11-18 change.
583 * data.c (bool_vector_binop_driver): Rely on this.
584 Fix bug that occasionally overran the destination.
585 * lisp.h (struct Lisp_Bool_vector): Document this.
587 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
589 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
592 * nsterm.m (init, run, stop:): Comment out for now, does not work
595 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
597 * charset.c (syms_of_charset): Don't read past end of string.
599 2013-11-19 Glenn Morris <rgm@gnu.org>
601 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
603 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
605 Add hooks to run on gaining/losing focus. (Bug#15029)
606 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
607 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
608 (syms_of_frame): Add focus-in-hook, focus-out-hook.
610 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
612 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
613 The old names predated the API change that put destination at end.
615 Improve API of recently-added bool vector functions (Bug#15912).
616 The old API had (bool-vector-count-matches A B)
617 and (bool-vector-count-matches-at A B I), which gave the
618 misleading impression that the two functions were variants, one
619 with a location I. The new API has (bool-vector-count-population A)
620 and (bool-vector-count-consecutive A B I) to make the distinction
621 clearer. The first function no longer has a B argument, since the
622 caller can easily determine the number of nils if the length and
623 number of ts is known.
624 * data.c (Fbool_vector_count_population): Rename from
625 bool_vector_count_matches, and accept just 1 argument.
626 (Fbool_vector_count_consecutive): Rename from
627 Fbool_vector_count_matches_at.
629 Always allocate at least one bits_word per bool vector.
630 See Daniel Colascione in:
631 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
632 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
633 * data.c (bool_vector_binop_driver): Rely on this. Tune.
634 * lisp.h (struct Lisp_Bool_vector): Document this.
636 2013-11-18 Eli Zaretskii <eliz@gnu.org>
638 * insdel.c (invalidate_buffer_caches): New function, consolidated
639 from part of prepare_to_modify_buffer.
640 (insert_from_gap, prepare_to_modify_buffer):
641 * coding.c (code_convert_region, code_convert_string):
642 Call invalidate_buffer_caches. (Bug#15841)
644 * lisp.h (invalidate_buffer_caches): Add prototype.
646 2013-11-17 Eli Zaretskii <eliz@gnu.org>
648 * w32term.c (x_update_window_end): Don't invalidate the entire
649 mouse-highlight info, just signal frame_up_to_date_hook that mouse
650 highlight needs to be redisplayed. (Bug#15913)
652 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
654 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
656 2013-11-16 Eli Zaretskii <eliz@gnu.org>
658 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
659 while we are using Vprin1_to_string_buffer.
661 * keymap.c (describe_map): Don't crash if PT is 1 both before and
662 after inserting the description string. (Bug#15907)
664 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
666 * data.c: Work around bogus GCC diagnostic about shift count.
667 Reported by Eli Zaretskii in
668 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
669 (pre_value): New function.
670 (count_trailing_zero_bits): Use it.
672 2013-11-15 Eli Zaretskii <eliz@gnu.org>
674 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
675 assume C macros are not supported even under -g3 in these old GCC
678 2013-11-15 Leo Liu <sdl.web@gmail.com>
680 * minibuf.c (Ftry_completion, Fall_completions)
681 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
683 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
685 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
686 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
687 This avoids placing unnecessary constants into the Emacs code.
689 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
691 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
692 for Cygwin w32 build.
694 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
695 for Cygwin w32 build. (Bug#15892)
697 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
699 Simplify, port and tune bool vector implementation.
700 * alloc.c (bool_vector_exact_payload_bytes)
701 (bool_vector_payload_bytes): Remove.
702 (bool_vector_fill): Return its argument.
703 * alloc.c (bool_vector_fill):
705 * print.c (print_object):
706 Simplify by using bool_vector_bytes.
707 * alloc.c (make_uninit_bool_vector):
708 New function, broken out from Fmake_bool_vector.
709 (Fmake_bool_vector): Use it. Use tail call.
710 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
711 * data.c (BITS_PER_ULL): New constant.
712 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
713 if long long versions don't exist.
714 (shift_right_ull): New function.
715 (count_one_bits_word): New function, replacing popcount_bits_word
716 macro. Don't assume that bits_word is no wider than long long.
717 (count_one_bits_word, count_trailing_zero_bits):
718 Don't assume that bits_word is no wider than long long.
719 * data.c (bool_vector_binop_driver, bool_vector_not):
720 * fns.c (Fcopy_sequence):
722 Create an uninitialized destination, to avoid needless work.
723 (internal_equal): Simplify.
724 (Ffillarray): Prefer tail call.
725 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
726 contain at least one word.
727 (bits_word_to_host_endian): Prefer if to #if. Don't assume
728 chars are narrower than ints.
729 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
730 * fns.c (Fcopy_sequence):
732 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
733 Don't try to port to hosts where bits_word values have holes; the
734 code wouldn't work there anyway. Verify this assumption, though.
735 (bool_vector_bytes): New function.
736 (make_uninit_bool_vector): New decl.
737 (bool_vector_fill): Now returns Lisp_Object.
739 * xfns.c (xic_create_fontsetname):
740 * xrdb.c (gethomedir): Prefer tail calls.
742 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
744 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
745 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
747 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
748 that requires a return value.
749 (Fset_buffer_modified_p): Take advantage of this change to do
752 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
754 * buffer.c (Frestore_buffer_modified_p): Sync it with
755 Fset_buffer_modified_p.
756 (Fforce_mode_line_update): New function, moved from subr.el.
757 (Fset_buffer_modified_p): Use them.
758 (syms_of_buffer): Defsubr Fforce_mode_line_update.
760 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
762 * search.c (find_newline): Rewrite to prefer offsets to pointers.
763 This avoids undefined behavior when subtracting pointers into
764 different aways. On my platform it also makes the code a tad
765 smaller and presumably faster.
767 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
769 * keyboard.c (command_loop_1): Use region-extract-function.
770 * insdel.c (Qregion_extract_function): Not static any more (can we
771 stop pretending that these vars can benefit from being marked static?).
773 2013-11-09 Eli Zaretskii <eliz@gnu.org>
775 * search.c (find_newline): If buffer text is relocated during the
776 "dumb loop", adjust C pointers into buffer text to follow suit.
779 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
781 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
782 for conversion (Bug#15837).
784 2013-11-09 Eli Zaretskii <eliz@gnu.org>
786 * fileio.c (Finsert_file_contents): Invalidate the newline cache
787 for the entire range of inserted characters. (Bug#15841)
789 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
791 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
793 (realize_default_face): Remove assignment to distant-foreground if
794 unspecified (Bug#15815).
796 2013-11-08 Eli Zaretskii <eliz@gnu.org>
798 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
799 cache-long-scans disabled, since we don't want to call
800 prepare_to_modify_buffer (in insert_1_both) for each message we
803 * buffer.h (bset_cache_long_scans): New INLINE function, moved
804 from buffer.c. Improve commentary to the buffer field setter
807 * buffer.c (bset_cache_long_scans): Static function deleted.
808 Improve commentary to the buffer field setter functions.
809 (init_buffer_once): Default for cache-long-scans changed to t.
812 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
814 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
816 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
817 This bug was introduced in my 2013-06-21 change, and caused
818 struct Lisp_Sub_Char_Table objects to be given too many slots,
819 which broke 'make -C admin/unidata'.
821 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
823 Import changes from mac-port 4.5.
824 * macfont.m (mac_font_copy_default_descriptors_for_language)
825 (mac_font_copy_default_name_for_charset_and_languages): Declare.
826 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
827 (macfont_language_default_font_names): New.
828 (macfont_list): Rearrange language/charset code.
829 (macfont_close): Don't check for macfont_info->cache.
830 (mac_ctfont_create_preferred_family_for_attributes): New font
832 mac_font_copy_default_name_for_charset_and_languages.
833 (mac_font_copy_default_descriptors_for_language)
834 (mac_font_copy_default_name_for_charset_and_languages): New functions.
836 * macfont.h (kCTVersionNumber10_9): Define if not defined.
838 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
840 Port to C11 aligned_alloc, and fix some integer overflows.
841 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
842 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
843 and use of posix_memalign replaced with aligned_alloc.
844 (aligned_alloc): New function, defined or declared as needed.
845 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
846 Don't undef; configure.ac now does this.
847 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
848 (calloc, aligned_alloc): Check for integer overflow.
849 (aligned_alloc): Rename from memalign. All uses changed.
850 (memalign): New function, an alias for aligned_alloc.
852 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
854 * xdisp.c (redisplay_internal): Fix typo in last change.
856 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
858 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
860 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
862 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
863 redisplay--mode-lines-cause.
864 (redisplay_internal): Keep them uptodate. Remove redundant check of
865 buffer_shared_and_changed.
866 * *.[chm]: Number every assignment to update_mode_lines so we
867 can track why it is set.
869 2013-11-06 Eli Zaretskii <eliz@gnu.org>
871 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
873 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
875 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
876 can track why it is set.
878 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
880 Integer-related fixes for term.c etc.
881 * dispextern.h (face_tty_specified_color): New function.
882 * term.c (turn_on_face): Don't rely on undefined behavior when
883 assigning an out-of-range value to 'long'.
884 Simplify test for toggling highlight.
885 (tty_capable_p): Omit last two (unused) args. All callers changed.
886 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
887 (read_menu_input, tty_menu_activate, tty_menu_show):
888 * xfaces.c (x_supports_face_attributes_p)
889 (tty_supports_face_attributes_p):
890 Use bool for boolean. All callers changed.
891 (tty_supports_face_attributes_p): Omit defaults for color indices;
892 no longer needed. Simplify tail call.
894 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
896 * xdisp.c (prepare_menu_bars): Mark static.
897 * lisp.h (prepare_menu_bars): Don't declare.
898 * xselect.c (x_handle_selection_clear):
899 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
901 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
903 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
904 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
906 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
908 * keyboard.c (Fcommand_error_default_function): Rename from
909 Fdefault_error_output.
911 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
913 * keyboard.c (Fdefault_error_output): New function, extracted from
915 (syms_of_keyboard): Use it for Vcommand_error_function.
917 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
919 * eval.c (handlerlist_sentinel): New variable (bug#15802).
920 (init_eval): Use it to ensure handlerlist is non-NULL.
921 (unwind_to_catch): Make sure we never set handlerlist to NULL.
922 (Fsignal): Adjust NULLness test of handlerlist.
923 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
925 2013-11-05 Eli Zaretskii <eliz@gnu.org>
927 * callproc.c (call_process): Call prepare_to_modify_buffer before
928 decoding text read from the sub-process, as the decoded stuff will
929 be inserted into the buffer. This will invalidate the various
930 caches maintained for the buffer. (Bug#15148)
932 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
934 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
935 string of glyphless-char-display.
937 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
939 * nsfns.m (ns_get_name_from_ioreg): New function.
940 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
941 OSX >= 10.9. Use ns_get_name_from_ioreg.
943 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
945 Simplify and port recent bool vector changes.
946 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
947 only in this file. Use a more-efficient implementation if the
948 second argument is a power of 2.
949 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
950 Remove no-longer-necessary compile-time checks.
951 (bool_vector_exact_payload_bytes): New function.
952 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
953 exact payload changed to call the new function. Do not assume
954 that the arg or result fits in ptrdiff_t.
955 (bool_vector_fill): New function.
956 (Fmake_bool_vector): Use it. Don't assume bit counts fit
958 (vroundup_ct): Don't assume arg fits in size_t.
959 * category.c (SET_CATEGORY_SET): Remove. All callers now just
960 invoke set_category_set.
961 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
962 All callers changed. Use bool_vector_set.
963 * category.h (XCATEGORY_SET): Remove; no longer needed.
964 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
966 * data.c (Faref): Use bool_vector_ref.
967 (Faset): Use bool_vector_set.
968 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
969 (Fbool_vector_not, Fbool_vector_count_matches)
970 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
971 * fns.c (concat): Use bool_vector_ref.
972 (Ffillarray): Use bool_vector_fill.
973 (mapcar1): Use bool_vector_ref.
974 (sxhash_bool_vector): Hash words, not bytes.
975 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
976 a constant, since it's now used in #if.
977 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
978 unsigned char on unusual architectures, so that we no longer
979 assume that the number of bits per bits_word is a power of two or
980 is a multiple of 8 or of CHAR_BIT.
981 (Qt): Add forward decl.
982 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
983 at least as strictly as bits_word.
984 (bool_vector_data, bool_vector_uchar_data): New accessors.
985 All data structure accesses changed to use them.
986 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
987 (bool_vector_set): New functions.
988 (bool_vector_fill): New decl.
989 (ROUNDUP): Move to alloc.c as described above.
991 Fix recent gnutls changes.
992 * gnutls.c (Fgnutls_boot): Don't assume C99.
993 * process.c (wait_reading_process_output): Fix typo in recent change.
995 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
997 * process.c (wait_reading_process_output, read_process_output)
998 (send_process): Check gnutls_state is not NULL.
1000 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
1001 (Fgnutls_boot): Set process gnutls_p later, after initialization.
1003 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
1005 * nsterm.m (init, run, stop:): New methods in EmacsApp for
1006 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
1008 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
1011 * nsfns.m (Fx_create_frame): Fix memory leak.
1013 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
1014 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
1015 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
1017 2013-11-04 Eli Zaretskii <eliz@gnu.org>
1019 * xdisp.c (message3_nolog, message_with_string): Encode the string
1020 before writing it to the terminal in a non-interactive session.
1022 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
1023 sure we concatenate them into a unibyte string.
1025 * fileio.c (make_temp_name): Encode PREFIX, and decode the
1026 resulting temporary name before returning it to the caller.
1027 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
1028 is a unibyte string, convert NAME to a unibyte string to ensure
1029 that the result is also a unibyte string.
1031 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
1032 create unibyte strings from default paths and directory/file
1035 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
1038 * callproc.c (init_callproc): Use build_unibyte_string to make
1039 sure we create unibyte strings from default paths and
1040 directory/file names.
1042 * buffer.c (init_buffer): Don't store default-directory of
1043 *scratch* in multibyte form. The original problem which led to
1044 that is described in
1045 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
1046 but it was solved long ago. (Bug#15260)
1048 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
1050 Port to stricter C99 platforms.
1051 Especially, C99 prohibits nesting a struct X inside struct Y if
1052 struct X has a flexible array member.
1053 * alloc.c (struct sdata): New type.
1054 (sdata): Implement in terms of struct sdata.
1055 Remove u member; all uses replaced by next_vector, set_next_vector.
1056 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
1057 (SDATA_DATA_OFFSET): Now a constant, not a macro.
1058 (struct sblock): Rename first_data member to data, which is now
1059 a flexible array member. All uses changed.
1060 (next_vector, set_next_vector, large_vector_vec): New functions.
1061 (vector_alignment): New constant.
1062 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
1063 (struct large-vector): Now merely a NEXT member, since the old approach
1064 ran afoul of stricter C99. All uses changed to use
1065 large_vector_vec or large_vector_offset.
1066 (large_vector_offset): New constant.
1067 * dispnew.c: Include tparam.h, for tgetent.
1068 Do not include term.h; no longer needed.
1069 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
1070 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
1071 (struct Lisp_Vector): Use a flexible array member for contents,
1072 instead of a union with a member that is an array of size 1.
1074 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
1075 fact that the struct no longer contains a union.
1076 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
1077 (struct Lisp_Save_Value, struct Lisp_Free):
1078 Use unsigned, not int, for spacers, to avoid c99 warning.
1079 (union specbinding): Use unsigned, not bool, for bitfield, as
1080 bool is not portable to pre-C99 hosts.
1082 2013-11-04 Glenn Morris <rgm@gnu.org>
1084 * emacs.c (usage_message): Mention that `-L :...' appends.
1086 2013-11-02 Glenn Morris <rgm@gnu.org>
1088 * Makefile.in (abs_builddir): Remove.
1089 (bootstrap_exe): Use relative filename.
1091 Use relative filenames in TAGS files.
1092 * Makefile.in (abs_srcdir): Remove it again.
1093 (.PHONY): Remove frc.
1094 (maintainer-clean): No more TAGS-LISP file.
1095 (TAGS): Pass relative file names to etags.
1096 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
1098 * Makefile.in (abs_srcdir): New, set by configure.
1100 (maintainer-clean): Remove pointless echo. That should be in the
1101 top-level Makefile, if anywhere. Delete TAGS-LISP.
1102 (extraclean): No s/ and m/ directories for some time.
1103 (TAGS): Also depend on ctagsfiles3.
1104 Remove no-longer-defined S_FILE.
1105 Pass absolute filenames to etags once more.
1106 (TAGS-LISP): Replace lispdir with its expansion.
1107 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
1108 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
1110 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
1112 * xfaces.c (check_lface_attrs, realize_default_face):
1113 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
1114 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
1116 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
1118 * emacs.c (original_pwd): Remove global var by making it local.
1119 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
1121 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
1123 * xfaces.c: Declare color_distance.
1124 (QCdistant_foreground): New variable.
1125 (NEAR_SAME_COLOR_THRESHOLD): New define.
1126 (load_color2): New function.
1127 (load_color): Call load_color2.
1128 (load_face_colors): Call load_color2 and if distant-color is specified
1129 calculate distant and use distant-color if colors are near.
1130 (LFACE_DISTANT_FOREGROUND): New define.
1131 (merge_face_ref, Finternal_set_lisp_face_attribute)
1132 (Finternal_get_lisp_face_attribute)
1133 (x_supports_face_attributes_p): Handle distant-foreground similar to
1135 (syms_of_xfaces): DEFSYM QCdistant_foreground.
1137 * dispextern.h (lface_attribute_index):
1138 Add LFACE_DISTANT_FOREGROUND_INDEX.
1140 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
1142 * image.c (pbm_next_char): New function.
1143 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
1144 (pbm_scan_number): Use it.
1145 (Qlibjpeg_version): New variable.
1146 (syms_of_image): DEFSYM and initialize it.
1148 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
1150 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
1152 2013-10-31 Glenn Morris <rgm@gnu.org>
1154 * emacs.c (original_pwd): New char.
1155 (main): If using --chdir, store original_pwd.
1156 (init_cmdargs): When setting Vinvocation_directory based on a
1157 relative argv[0], use original_pwd if set. (Bug#15768)
1159 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1161 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
1163 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
1165 * insdel.c: Fix minor problems found by static checking.
1166 (Qregion_extract_function): Now static.
1167 (prepare_to_modify_buffer_1): Remove unused locals.
1169 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1171 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
1172 (syms_of_xdisp): Declare pre-redisplay-function.
1173 (markpos_of_region): Remove function.
1174 (init_iterator, compute_stop_pos, handle_face_prop)
1175 (face_before_or_after_it_pos, reseat_to_string)
1176 (get_next_display_element, window_buffer_changed)
1177 (redisplay_internal, try_cursor_movement, redisplay_window)
1178 (try_window_reusing_current_matrix, try_window_id, display_line)
1179 (note_mode_line_or_margin_highlight, note_mouse_highlight)
1180 (display_string, mouse_face_from_buffer_pos): Remove region handling.
1181 * window.h (struct window): Remove field `region_showing'.
1182 * dispextern.h (struct it): Remove region_beg/end_charpos.
1183 (face_at_buffer_position, face_for_overlay_string)
1184 (face_at_string_position): Update prototypes.
1185 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
1186 (face_at_string_position): Remove `region_beg' and `region_end' args.
1187 * fontset.c (Finternal_char_font):
1188 * font.c (font_at, font_range): Adjust calls accordingly.
1189 * insdel.c (Qregion_extract_function): New var.
1190 (syms_of_insdel): Initialize it.
1191 (prepare_to_modify_buffer_1): Use it.
1193 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1195 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
1196 * ftxfont.c (ftxfont_get_gcs):
1197 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
1198 * xfaces.c (x_free_colors, x_free_dpy_colors)
1199 (x_create_gc, unload_color):
1200 * xselect.c (x_property_data_to_lisp):
1201 * xsettings.c (parse_settings):
1202 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
1203 (get_bits_and_offset): Adjust definition.
1204 * frame.c (XParseGeometry): Adjust locals.
1205 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
1206 * regex.h (toplevel): Likewise for reg_syntax_t.
1208 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
1210 * eval.c (run_hook_with_args): Use FUNCTIONP.
1212 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
1214 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
1215 fields, drop 'allocated_p' member and use -1 for uninitialized value.
1216 * w32term.h (struct w32_output): Similarly but do not use -1 because...
1217 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
1218 on MS-Windows anyway.
1219 (free_face_colors): Define only if HAVE_X_WINDOWS and...
1220 (free_realized_face): ...adjust user.
1221 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
1222 white relief pixels to -1.
1223 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
1224 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
1225 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
1227 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
1229 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
1230 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
1231 in practice now. All callers changed.
1233 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
1235 * dispextern.h (struct face): Use bitfields for 'underline_type'
1236 and 'box' members. Remove set-but-unused members 'pixmap_w' and
1237 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
1238 'stipple' member. Move 'lface' member up to help...
1239 * xfaces.c (make_realized_face): ...this function to find and
1240 clear just the members that need clearing.
1241 (load_face_colors, realize_x_face):
1242 * xdisp.c (extend_face_to_end_of_line): Adjust user.
1244 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
1246 * xftfont.c (struct xftfont_info): Remove set-but-unused
1248 (xftfont_open): Adjust user.
1249 (xftfont_get_colors): Remove useless prototype.
1251 2013-10-26 Eli Zaretskii <eliz@gnu.org>
1253 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
1254 before passing them to 'unexec'. (Bug#15260)
1256 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
1258 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
1260 2013-10-25 Eli Zaretskii <eliz@gnu.org>
1262 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
1263 the changed signature of the font driver's 'close' method.
1265 * w32font.h (w32font_close): Adjust the prototype to the change in
1266 function definition.
1268 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
1270 * w32uniscribe.c (uniscribe_close): Adapt the call to
1271 w32font_close to its new prototype.
1273 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
1275 Omit unused frame argument of font API's close function.
1276 * font.h (struct font): Drop frame argument. Adjust comment.
1277 * font.c (font_clear_cache, font_close_object): Adjust users.
1278 * ftfont.c (ftfont_close):
1279 * ftxfont.c (ftxfont_close):
1280 * macfont.m (macfont_close):
1281 * nsfont.m (nsfont_close):
1282 * w32font.c (w32font_close):
1283 * xfont.c (xfont_close):
1284 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
1285 tweak comments and make functions safe if called more than once for
1286 the same font object.
1288 Perform font-specific cleanup when font object is swept by GC. See
1289 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
1290 * alloc.c (cleanup_vector): New function.
1291 (sweep_vector): Call it for each reclaimed vector object.
1292 * font.h (struct font): Adjust comment.
1294 2013-10-24 Glenn Morris <rgm@gnu.org>
1296 * Makefile.in (abs_top_srcdir): New, set by configure.
1298 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
1300 Adjust recent font-related changes to fix bug#15686.
1301 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
1302 is a live window system frame, mark its default font too.
1304 2013-10-23 Glenn Morris <rgm@gnu.org>
1306 * Makefile.in (RUN_TEMACS): Make relative (again).
1307 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
1308 (bootstrap-emacs$(EXEEXT)):
1309 Quote entities that might contain whitespace.
1311 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
1313 Port to Solaris 10 and its bundled GCC.
1314 Problem reported by Timothy C. Burt.
1315 * floatfns.c (isfinite, isnan): Redefine unconditionally.
1317 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
1319 Do not allow font caches to grow too large.
1320 * alloc.c (compact_font_cache_entry, compact_font_caches):
1321 New functions or stub if not HAVE_WINDOW_SYSTEM.
1322 (compact_undo_list): Factor out from Fgarbage_collect.
1324 (mark_face_cache): Mark face font. Move down to avoid
1326 (mark_terminals): Do not mark font cache here.
1327 (Fgarbage_collect): Call compaction functions described
1328 above. Adjust comment.
1330 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
1332 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
1333 chdir to HOME (bug#15607).
1335 * nsterm.m (Qcocoa, Qgnustep): New variables.
1336 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
1337 (ns_get_color): Make selection color work for GNUStep also.
1339 2013-10-18 Eli Zaretskii <eliz@gnu.org>
1341 * keyboard.c (make_lispy_event): Remove GPM-specific code that
1342 handles mouse clicks. Instead, let GPM use the same code as all
1343 the other mice use. See the discussion starting at
1344 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
1345 for the details of the problem with the menu bar this fixes.
1347 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
1349 Remove port-specific display name lists to avoid extra
1350 complexity and data duplication with display info lists.
1351 * xterm.h (x_display_name_list): Remove declaration.
1352 * xterm.c (x_display_name_list): Remove.
1353 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
1354 * xfns.c (x_display_info_for_name, Fx_display_list):
1355 Likewise. Use x_display_list where appropriate.
1356 * w32term.h (w32_display_name_list): Remove declaration.
1357 * w32term.c (w32_display_name_list): Remove.
1358 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
1360 * w32fns.c (x_display_info_for_name, Fx_display_list):
1361 Likewise. Use x_display_list where appropriate.
1362 * nsterm.h (ns_display_name_list): Remove declaration.
1363 * nsterm.m (ns_display_name_list): Remove.
1364 (ns_term_init, syms_of_nsterm): Adjust users.
1365 * nsfns.m (ns_display_info_for_name, Fx_display_list):
1366 Likewise. Use x_display_list where appropriate.
1367 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
1368 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
1369 (mark_terminals): Mark per-terminal font cache.
1371 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
1373 Don't run timers in input-pending-p. Its new check-timers param
1374 provides the prior behavior. (Bug#15045).
1375 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
1378 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
1380 Make some functions static in non-Microsoft builds.
1381 On my platform (Fedora 19 x86-64), this shrinks the
1382 Emacs executable (text+data) by 0.25%.
1383 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
1384 (load_color) [!MSDOS]:
1385 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
1386 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
1387 * lisp.h (check_existing):
1388 * process.h (conv_sockaddr_to_lisp, network_interface_list)
1389 (network_interface_info) [!WINDOWSNT]:
1390 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
1391 Remove extern decls.
1392 * fileio.c (check_existing):
1393 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
1394 * process.c (conv_sockaddr_to_lisp, network_interface_list)
1395 (network_interface_info) [!WINDOWSNT]:
1396 * term.c (encode_terminal_code) [!WINDOWSNT]:
1397 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
1398 * xfaces.c (load_color) [!MSDOS]:
1400 * fileio.c (check_existing, check_executable, check_writable):
1401 * process.c (network_interface_list, network_interface_info):
1402 Move earlier, so that we don't need forward decls.
1403 * gnutls.c (fn_gnutls_transport_set_errno)
1404 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
1406 * w32.c (init_environment): Use faccessat rather than
1407 check_existing, partly for consistency with the rest of the code
1408 in this file, partly so that check_existing can be static.
1410 Make VALMASK visible to GDB even if clang is used (Bug#15574).
1411 * emacs.c (MAIN_PROGRAM): New macro.
1412 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
1413 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1415 bool vector int width fixes
1416 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
1417 (Fbool_vector_count_matches_at):
1418 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
1419 can exceed PTRDIFF_MAX, at least in theory.
1420 (Fbool_vector_count_matches_at):
1421 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
1423 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
1425 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
1426 (struct sockaddr): Add forward decl, for platforms that lack it.
1428 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
1430 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
1433 2013-10-16 Eli Zaretskii <eliz@gnu.org>
1435 * w32.c (network_interface_get_info, network_interface_list)
1436 (network_interface_info): New functions. (Bug#15610)
1437 (GetAdaptersInfo_Proc): New typedef.
1438 (get_adapters_info): New wrapper function.
1439 (globals_of_w32): Initialize g_b_init_get_adapters_info.
1441 * process.h (network_interface_list, network_interface_info):
1444 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
1445 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
1446 all systems. Return non-nil for systems that HAVE_NET_IF_H and
1447 for WINDOWSNT. Doc fix.
1448 (syms_of_process): Defsubr Snetwork_interface_list and
1449 Snetwork_interface_info unconditionally.
1451 * menu.c (have_boxes): Fix redundant simulation of radio buttons
1452 in NS GUI sessions. (Bug#15629)
1454 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
1456 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1458 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1460 * print.c (print_object): Print " ..." when truncating bool vectors.
1462 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1464 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1465 standard mouse buttons.
1467 * termhooks.h (struct input_event): Remove incorrect commentary.
1469 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1471 Disallow bool vector operations on mixed-length operands.
1472 The old behavior left garbage in the result vector sometimes,
1473 and didn't seem to be useful.
1474 * data.c (Qwrong_length_argument): New static var.
1475 (wrong_length_argument): New function.
1476 (bool_vector_binop_driver): Check that args agree in length.
1478 * keyboard.c, keyboard.h (all_kboards): Now static.
1480 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1482 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1483 note from the lispref.
1485 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1487 * nsterm.h (struct ns_display_info): Remove set-but-unused
1488 member image_cache (image caches are per-terminal anyway).
1489 (FRAME_X_IMAGE_CACHE): Remove.
1490 * nsterm.m (ns_initialize_display_info): Adjust user.
1492 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1494 * w32proc.c: Include mingw_time.h.
1496 * w32.c: Include mingw_time.h.
1498 Implement scrolling of TTY menus when the screen is too short.
1500 * term.c (tty_menu_display): Accept an additional argument, the
1501 menu item from which to start displaying the menu. Account for
1502 the value of Y when limiting the menu to the number of available
1504 (mi_result): New enumeration.
1505 (read_menu_input): Return enumerated value. When the y coordinate
1506 hits min_y or max_y, return scroll indication instead of wrapping
1508 (tty_menu_activate): Handle the scrolling indications from
1509 read_menu_input. Compute the first menu item to display and pass
1510 it to tty_menu_display.
1512 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1514 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1515 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1516 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1517 Adjust to match the change described below.
1518 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1519 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1520 memory_below_frame members to...
1521 * termchar.h (struct tty_display_info): ...here because they're
1522 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1523 * term.c (init_tty):
1524 * nsterm.m (ns_create_terminal):
1525 * w32term.c (w32_create_terminal):
1526 * xterm.c (x_create_terminal): Adjust users.
1527 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1528 to filter out non-TTY frames. Adjust comment.
1529 (scrolling): Adjust user. Prefer eassert for debugging check.
1531 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1533 * xfaces.c (PT_PER_INCH): Remove unused macro.
1534 * termhooks.h (struct terminal): Remove set-but-unused
1535 member fast_clear_end_of_line.
1536 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1537 * nsterm.m (ns_create_terminal):
1538 * term.c (init_tty):
1539 * w32term.c (w32_create_terminal):
1540 * xterm.c (x_create_terminal): Adjust users.
1542 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1544 * lisp.h (bool_vector_size): New function.
1545 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1546 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1547 (Fbool_vector_not, Fbool_vector_count_matches_at):
1548 Remove uses of 'eassume' that should no longer be needed,
1549 because they are subsumed by the 'eassume' in bool_vector_size.
1551 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1553 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1554 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1555 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1557 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1559 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1560 have different dimensions. (Bug#15575)
1562 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1565 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1567 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1569 * term.c (tty_menu_show): Never return with unbalanced
1570 specpdl. Use eassert for debugging check. Adjust style.
1572 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1574 * term.c (read_menu_input): Make selection of menu items
1575 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1576 (tty_menu_activate): Fix off-by-one error when computing max_y.
1578 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1580 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1581 audit logging (only used with GnuTLS 3.x) and enable it.
1583 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1585 * dispnew.c (redraw_frame): Remove useless #ifdef because
1586 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1587 Also, move TTY fflush to...
1588 * term.c (tty_update_end): ...this function.
1590 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1592 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1593 the end of the frame's glyph matrix. (Bug#15575)
1595 * term.c (tty_menu_display): Don't move cursor while overwriting
1596 frame's glyphs with menu items. Limit the number of items
1597 displayed to what can be shown on the available screen lines,
1598 excluding the echo area.
1599 (tty_menu_activate): Limit the Y coordinate allowed by
1600 read_menu_input to the last screen line used for menu display.
1602 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1604 * lisp.h (eassume): New macro.
1605 Also, include <verify.h>, for 'assume'.
1606 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1607 (vroundup, vector_nbytes):
1608 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1609 (Fbool_vector_not, Fbool_vector_count_matches)
1610 (Fbool_vector_count_matches_at):
1611 Use eassume, not eassert.
1612 * casetab.c (set_identity, shuffle):
1613 * composite.c (composition_gstring_put_cache):
1614 * dispnew.c (update_frame_1):
1615 * ftfont.c (ftfont_shape_by_flt):
1616 * image.c (gif_load):
1617 * intervals.c (offset_intervals):
1618 * macfont.m (macfont_shape):
1619 Remove calls to 'assume' that are no longer needed, because
1620 --enable-gcc-warnings no longer generates bogus warnings
1621 when these calls are removed.
1623 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1625 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1627 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1629 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1630 (Qsubstitute_env_in_file_name): New var.
1631 (syms_of_fileio): Define it.
1633 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1635 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1636 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1639 * term.c (save_and_enable_current_matrix): Don't allocate and
1640 don't save margin areas.
1641 (restore_desired_matrix): Don't restore margin areas.
1642 (free_saved_screen): Don't free margin areas.
1644 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1646 * image.c: Pacify --enable-gcc-warnings.
1647 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1648 #define only if used.
1650 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1652 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1653 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1654 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1655 (gif_load): For giflib v5.x and later, display the error message
1656 produced by giflib when its functions fail.
1657 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1660 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1662 * keyboard.c (last_event_timestamp): Remove. For X selection and
1663 GTK popup menus, it may be obtained from per-frame X display info.
1664 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1665 (process_special_events): Adjust users.
1666 * keyboard.h (last_event_timestamp): Remove declaration.
1667 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1668 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1669 * menu.h (xmenu_show): Adjust prototype.
1670 * menu.c (Fx_popup_menu): Adjust user.
1671 * xselect.c (x_own_selection, x_get_foreign_selection)
1672 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1674 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1676 * keyboard.c (init_kboard): Now static. Add arg
1677 to denote window system. Adjust comment.
1678 (init_keyboard): Adjust user.
1679 (allocate_kboard): New function.
1681 * nsterm.m (ns_term_init):
1682 * term.c (init_tty):
1683 * w32term.c (w32_create_terminal):
1684 * xterm.c (x_term_init): Use it.
1685 * keyboard.h (init_kboard): Remove prototype.
1686 (allocate_kboard): Add prototype.
1688 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1690 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1691 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1693 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1695 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1697 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1699 * term.c (tty_menu_activate): Flush the output stream after
1700 showing the cursor, and don't mark the frame garbaged at exit from
1701 the function. Fixes redisplay glitches when moving from one menu
1704 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1706 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1707 or throw error (Bug#15570).
1709 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1711 * intervals.c (temp_set_point_both): Move test into 'eassert',
1714 * lisp.h (eassert): Don't use 'assume'.
1715 Sometimes 'assume' wins in performance, and sometimes it loses,
1716 so it shouldn't be used all the time. Perhaps we need two
1717 flavors of 'eassert', one for where 'assume' is far more likely
1718 to help or to hurt; but that can be done later.
1719 Problem reported by Dmitry Antipov in
1720 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1721 Also, don't include <verify.h>; no longer needed.
1723 2013-10-09 Glenn Morris <rgm@gnu.org>
1725 * eval.c (Fcond): Doc tweak.
1727 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1729 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1730 expressions with side effects to eassert. (Bug#15565)
1732 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1734 * fns.c (hashfn_user_defined): Allow hash functions to return any
1737 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1739 Fix minor problems found by static checking.
1740 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1741 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1742 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1743 * keyboard.c (read_menu_command): Remove unused local.
1744 * lisp.h (read_menu_command): New decl.
1745 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1746 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1747 Return ptrdiff_t, not int.
1748 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1749 not int, for benefit of xpalloc.
1750 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1752 (have_menus_p): Remove; unused.
1753 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1754 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1755 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1757 (save_and_enable_current_matrix): Omit unnecessary casts.
1758 (read_menu_input): Omit local extern decl (now in lisp.h).
1759 Don't access uninitialized storage if mouse_get_xy fails.
1760 (tty_menu_activate): Mark local as initialized, for lint.
1761 (tty_menu_activate, tty_meny_show): Remove unused locals.
1763 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1765 Support menus on text-mode terminals.
1766 * xterm.h (xw_popup_dialog): Add prototype.
1768 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1769 (xmenu_show): Block input here, instead in Fx_popup_menu.
1770 (xw_popup_dialog): New function, with X-specific bits of popup
1773 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1776 * window.c (Fset_window_configuration): Use run-time tests of the
1777 frame type instead of compile-time conditionals, when menu-bar
1778 lines are considered.
1780 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1781 (w32_popup_dialog): New prototypes.
1783 * w32menu.c (Fx_popup_dialog): Function deleted.
1784 (w32_popup_dialog): New function, with w32 specific bits of popup
1785 dialogs. Block input here.
1787 * w32inevt.c (w32_console_read_socket): Minor change to add
1788 debugging TTY events.
1790 * w32fns.c (show_hourglass): If returning early because the frame
1791 is not a GUI frame, unblock input.
1793 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1794 (cursorY): New functions.
1796 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1797 WINDOWSNT, macros that call curX and curY elsewhere.
1799 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1801 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1802 specific function to hide and show cursor on a text-mode terminal.
1803 (tty_menu_struct, struct tty_menu_state): New structures.
1804 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1805 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1806 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1807 (tty_menu_locate, save_and_enable_current_matrix)
1808 (restore_desired_matrix, screen_update, read_menu_input)
1809 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1810 (tty_pop_down_menu, tty_menu_last_menubar_item)
1811 (tty_menu_new_item_coords, tty_menu_show): New functions.
1812 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1814 * nsterm.h (ns_popup_dialog): Adjust prototype.
1816 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1818 (ns_popup_dialog): Adapt order of arguments to the other
1819 *_menu_show implementations.
1820 (Fx_popup_dialog): Function deleted.
1822 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1824 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1826 * menu.c (have_boxes): New function.
1827 (single_keymap_panes): Use it instead of a compile-time
1829 (single_menu_item): Use run-time tests of the frame type instead
1830 of compile-time conditionals.
1831 (encode_menu_string): New function.
1832 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1833 the macro, since different types of frame need different encoding
1835 (digest_single_submenu): Use run-time tests of frame type instead
1836 of, or in addition to, compile-time conditionals.
1837 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1838 (Fx_popup_menu): Detect when the function is called from keyboard
1839 on a TTY. Don't barf when invoked on a text-mode frame.
1840 Check frame type at run time, instead of compile-time conditionals for
1841 invoking terminal-specific menu-show functions.
1842 Call tty_menu_show on text-mode frames.
1843 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1844 run time to determine which alternative to invoke; support dialogs
1847 * keyboard.h <Qmouse_movement>: Declare.
1849 * keyboard.c <Qmouse_movement>: Now extern.
1850 <Qecho_keystrokes>: New static variable.
1851 (read_key_sequence): Accept an additional argument, a flag to
1852 prevent redisplay during reading of the key sequence. All callers
1854 (read_menu_command): New function.
1855 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1857 (toolkit_menubar_in_use): New function.
1858 (make_lispy_event): Use it instead of a compile-time test.
1860 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1861 window-system being available.
1863 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1864 to x-popup-dialog on the frame type, they all now support popup
1867 * dispnew.c (save_current_matrix): Save the margin areas.
1868 (restore_current_matrix): Restore margin areas.
1869 (update_frame_with_menu): New function.
1871 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1874 * alloc.c (make_save_ptr): Now compiled unconditionally.
1876 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1878 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1879 (redraw_frame, update_frame): Adjust users.
1880 * dispextern.h (set_window_update_flags): Adjust prototype.
1881 * xdisp.c (redisplay_internal): When updating all frames with zero
1882 windows_or_buffers_changed, assume that only the windows that shows
1883 current buffer should be really updated.
1885 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1887 Do not allocate huge temporary memory areas and objects while encoding
1888 for file I/O, thus reducing an enormous memory usage for large buffers.
1889 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1890 * coding.h (struct coding_system): New member raw_destination.
1891 * coding.c (setup_coding_system): Initialize it to zero.
1892 (encode_coding_object): If raw_destination is set, do not create
1893 dst_object. Add comment.
1894 * fileio.c (toplevel): New constant E_WRITE_MAX.
1895 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1896 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1898 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1900 * nsterm.m (windowDidExitFullScreen:):
1901 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1903 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1905 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1906 * keyboard.c (unblock_input_to): Don't process pending signals
1907 if a fatal error is in progress.
1909 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1910 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1911 they're talking about words in Lisp bool vectors.
1912 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1913 * data.c (popcount_bits_word): Rename from popcount_size_t.
1914 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1917 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1919 Improve support for popcount and counting trailing zeros (Bug#15550).
1920 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1921 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1922 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1923 (popcount_size_t_msc, popcount_size_t_gcc):
1924 Remove; now done by Gnulib.
1925 (popcount_size_t): Now a macro that defers to Gnulib.
1926 (count_trailing_zero_bits): Return int, for consistency with
1927 Gnulib and because Emacs prefers signed to unsigned int.
1928 Don't assume that size_t is either unsigned int or unsigned long
1929 or unsigned long long.
1930 (size_t_to_host_endian): Do not assume that size_t is either
1931 exactly 32 or exactly 64 bits wide.
1932 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1933 etc., so that it's now an enum constant, not a macro.
1934 No need to assume that it's either 32 or 64.
1936 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1938 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1941 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1943 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1944 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1946 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1948 emacs_read and emacs_write now use void *, not char *.
1949 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1950 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1951 Buffer arg is now void *, not char *. This matches plain
1952 'read' and 'write' better, and avoids a constraint violation
1953 on Solaris 9 with Oracle Studio.
1955 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1957 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1958 memset to explicit loop. Otherwise copy largest possible chunk
1959 from initialized to uninitialized part, thus allowing the longer
1960 memcpy runs and reducing the number of loop iterations.
1962 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1964 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1965 hide toolbar (Bug#15388).
1966 (windowDidEnterFullScreen:): If presentation options are zero,
1967 set them here (Bug#15388).
1968 (ns_update_auto_hide_menu_bar): Remove runtime check.
1969 Don't auto hide dock unless menubar is also auto hidden.
1971 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1973 * editfns.c (message): Mention batch mode in doc string.
1975 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1977 * nsterm.m (check_native_fs): Remove erroneous comment.
1979 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1981 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1982 uses find_newline instead of scan_newline and so doesn't move point.
1984 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1986 Use hardware support for byteswapping on glibc x86 etc.
1987 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1988 whereas the old swap64 needed 30.
1989 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1990 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1991 Use byteswap.h's macros to swap bytes.
1992 * lisp.h (swap16, swap32, swap64): Remove.
1993 All uses replaced by bswap_16, bswap_32, bswap_64.
1995 * bytecode.c (exec_byte_code): Use some more volatile variables
1996 to work around local variables getting clobbered by longjmp.
1997 Port to pre-C99, which doesn't allow decls after stmts.
1999 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
2001 * lisp.h (eassert): Assume that COND is true when optimizing.
2002 In other words, take on the behavior of eassert_and_assume.
2003 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
2004 (eassert_and_assume): Remove. All uses replaced by eassert.
2006 * xdisp.c (Qglyphless_char): Now static.
2008 Adjust to merge from gnulib.
2009 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
2010 * lisp.h: Include <verify.h>, for 'assume'.
2012 * eval.c (clobbered_eassert): New macro.
2013 (internal_catch, internal_condition_case)
2014 (internal_condition_case_1, internal_condition_case_2)
2015 (internal_condition_case_n): Use it instead of eassert
2016 when the argument contains locals clobbered by longjmp.
2017 Don't use clobbered locals outside of clobbered_eassert.
2018 (internal_lisp_condition_case): Use a volatile variable
2019 to work around a local variable's getting clobbered.
2021 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2023 * lisp.h (struct handler): Merge struct handler and struct catchtag.
2024 (PUSH_HANDLER): New macro.
2025 (catchlist): Remove.
2026 (handlerlist): Always declare.
2028 * eval.c (catchlist): Remove (merge with handlerlist).
2029 (handlerlist, lisp_eval_depth): Not static any more.
2030 (internal_catch, internal_condition_case, internal_condition_case_1)
2031 (internal_condition_case_2, internal_condition_case_n):
2033 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
2034 handlerlist/catchlist.
2035 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
2036 handlerlist which can only handle a single condition-case handler at
2038 (find_handler_clause): Simplify since we only a single branch here
2041 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
2043 (bcall0): New function.
2044 (exec_byte_code): Add corresponding cases. Improve error message when
2045 encountering an invalid byte-code. Let Bunwind_protect accept
2046 a function (rather than a list of expressions) as argument.
2048 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
2049 and make them unconditional now that they're heap-allocated.
2051 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
2053 * charset.c (Fdecode_char, Fencode_char): Remove description of
2054 `restriction' arg. now that it's hidden by advertised-calling-convention.
2056 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
2058 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
2059 Remove unused variable (from mac-port).
2060 (macfont_draw): Use s->ybase for correct y position.
2062 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2064 * frame.h (struct frame): Drop has_minibuffer member because...
2065 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
2066 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
2068 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2070 * window.h (struct window): Prefer enum text_cursor_kinds to int
2071 for phys_cursor_type member. Move the latter, phys_cursor_width,
2072 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
2073 * window.c (replace_window, make_window): Adjust users.
2075 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2077 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
2078 this module is never compiled otherwise.
2080 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
2082 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
2085 2013-09-29 Eli Zaretskii <eliz@gnu.org>
2087 * xdisp.c (get_next_display_element): Don't call face_for_font in
2088 a build configured --without-x. (Bug#15484)
2090 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
2092 * window.c (calc_absolute_offset): #elif should be #elif defined.
2094 * frame.c (delete_frame): Block/unblock input to overcome race
2095 condition (Bug#15475).
2097 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
2099 * frame.c (delete_frame): Record selected frame only after
2100 calling Qdelete_frame_functions (Bug#15477).
2102 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
2104 * nsterm.m (ns_selection_color): Remove.
2105 (ns_get_color): Check for ns_selection_(fg|bg)_color using
2106 NSColor selectedText(Background)Color. Only for COCOA.
2107 (ns_term_init): Remove assignment of ns_selection_color, logic
2108 moved to ns_get_color.
2110 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
2111 NS_SELECTION_COLOR_DEFAULT.
2112 (NS_SELECTION_FG_COLOR_DEFAULT): New.
2114 2013-09-28 Eli Zaretskii <eliz@gnu.org>
2116 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
2117 frame' does not have the tool_bar_window member.
2119 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
2121 Signal error when reading an empty byte-code object (Bug#15405)
2122 * lread.c (read1): signal error
2123 * alloc.c (make_byte_code): eassert header size
2124 (sweep_vectors): change an int to size_t
2126 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2128 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
2129 instead of ints, as it's the usual style for offsetof constants. See:
2130 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
2132 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
2133 This is ugly, but it should fix the performance problem for older
2134 GCC versions in the short run. I'll look into integrating the
2135 Gnulib module for popcount, as a better fix.
2136 See the thread starting in:
2137 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
2138 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
2139 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
2140 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
2141 (popcount_size_t): Use it.
2143 2013-09-24 Daniel Colascione <dancol@dancol.org>
2145 * process.c (Fnetwork_interface_info): Fix build break due to
2148 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2150 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
2151 Prefer signed to unsigned integers where either will do.
2152 No need for 'const' on locals that do not escape.
2153 Omit easserts with unnecessary and unportable assumptions about
2154 alignment. Avoid unnecessary casts to char *.
2156 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2158 Use union for the payload of struct Lisp_Vector.
2159 This helps to avoid a few glitches dictated by C's aliasing rules.
2160 * lisp.h (struct Lisp_Vector): Use union for next and
2161 contents member. Adjust comment. Change related users.
2162 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
2163 Related users changed.
2164 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
2165 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
2166 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
2167 * xfaces.c, xfont.c, xmenu.c: Related users changed.
2169 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2171 Optimize glyph row clearing and copying routines.
2172 * dispextern.h (struct glyph_row): Change layout of struct
2173 glyph_row to help copy_row_except_pointers. Adjust comment.
2174 * dispnew.c (null_row): Remove.
2175 (clear_glyph_row): Use offsetof and memset to find and clear
2176 just the members that need clearing. Adjust comment.
2177 (copy_row_except_pointers): Likewise for copying.
2179 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
2181 Some minor cleanups of recently-added bool vector code.
2182 * conf_post.h (assume): Always return void. Use lint version
2183 only if GCC and MSC versions don't apply.
2184 * conf_post.h (assume):
2185 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
2186 Depend on _MSC_VER, not __MSC_VER, for consistency with
2188 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
2189 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
2190 (bool_vector_binop_driver, count_trailing_zero_bits)
2191 (size_t_to_host_endian): Now static, not static inline;
2192 the latter isn't needed with modern compilers and doesn't
2193 work with older compilers anyway.
2195 * alloc.c (valgrind_p): Use bool for boolean.
2197 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2199 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
2200 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
2201 (display_last_displayed_message_p, message_buf_print)
2202 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
2203 Use bool for boolean.
2204 * dispextern.h (cancel_line, init_desired_glyphs):
2205 Remove ancient leftover.
2206 (help_echo_showing_p, hourglass_shown_p):
2207 * lisp.h (noninteractive_need_newline): Adjust declaration.
2209 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2211 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2213 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
2214 ...this file and convert the latter to static. Adjust comment.
2215 (make_initial_frame):
2216 * window.c (init_window_once): Adjust user.
2217 * frame.h (last_nonminibuf_frame): Remove declaration.
2218 * lisp.h (selected_frame): Likewise.
2219 * msdos.c (the_only_display_info): Adjust comment.
2221 2013-09-23 Eli Zaretskii <eliz@gnu.org>
2223 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
2224 computing the end column of mouse-highlight that comes from
2225 display or overlay strings. (Bug#15437)
2226 (note_mouse_highlight): Adapt calculation of last argument to
2227 mouse_face_from_string_pos to the above change.
2229 * conf_post.h (__has_builtin): Define to zero, if undefined, on
2230 all platforms, not just for clang.
2232 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
2234 * filelock.c (lock_file_1): Rearrange to remove compiler warning
2235 about excess arguments to snprintf.
2237 * conf_post.h(assume): Use __builtin_unreachable for clang.
2239 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
2241 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
2242 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
2244 2013-09-23 Daniel Colascione <dancol@dancol.org>
2246 * alloc.c (USE_VALGRIND): New macro; on by default
2247 when ENABLE_CHECKING.
2248 (mark_maybe_object, mark_maybe_pointer)
2249 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
2251 (valgrind_p) [USE_VALGRIND]: New variable.
2252 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
2254 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
2256 * process.c (wait_reading_process_output): Change int pnamelen to
2259 * nsterm.m (setMarkedText:selectedRange:):
2260 (deleteWorkingText):
2261 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
2262 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
2263 argument to unsigned long to avoid warning.
2264 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
2266 * conf_post.h (assume): Fix compiler error: x shall be cond.
2268 2013-09-22 Daniel Colascione <dancol@dancol.org>
2270 * xfns.c (x_get_monitor_attributes): Suppress unused variable
2271 warning when compiling without a window system.
2273 2013-09-22 Daniel Colascione <dancol@dancol.org>
2275 * data.c (Qbool_vector_p): New symbol.
2276 (bool_vector_spare_mask, popcount_size_t_generic)
2277 (popcount_size_t_msc, popcount_size_t_gcc)
2279 (bool_vector_binop_driver)
2280 (count_trailing_zero_bits, size_t_to_host_endian)
2281 (Fbool_vector_exclusive_or)
2282 (Fbool_vector_union)
2283 (Fbool_vector_intersection, Fbool_vector_set_difference)
2284 (Fbool_vector_subsetp, Fbool_vector_not)
2285 (Fbool_vector_count_matches)
2286 (Fbool_vector_count_matches_at): New functions.
2287 (syms_of_data): Intern new symbol, functions.
2288 * alloc.c (bool_vector_payload_bytes): New function.
2289 (Fmake_bool_vector): Instead of calling Fmake_vector,
2290 which performs redundant initialization and argument checking,
2291 just call allocate_vector ourselves. Make sure we clear any
2292 terminating padding to zero.
2293 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
2294 instead of open-coding the size calculation.
2295 (vroundup_ct): New macro.
2296 (vroundup): Assume argument >= 0; invoke vroundup_ct.
2297 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
2298 * composite.c (composition_gstring_put_cache):
2299 Change lint_assume to assume.
2300 * conf_post.h (assume): New macro.
2301 (lint_assume): Remove.
2302 * dispnew.c (update_frame_1): Change lint_assume to assume.
2303 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
2305 * image.c (gif_load): Change lint_assume to assume.
2306 * lisp.h (eassert_and_assume): New macro.
2307 (Qbool_vector_p): Declare.
2308 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
2309 (swap16, swap32, swap64): New inline functions.
2310 * macfont.c (macfont_shape): Change lint_assume to assume.
2311 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
2312 * xsettings.c (parse_settings): Use new swap16 and
2313 swap32 from lisp.h instead of file-specific macros.
2315 2013-09-22 Eli Zaretskii <eliz@gnu.org>
2317 * xdisp.c (try_window_id): Don't abort if cursor row could not be
2318 found (which can legitimately happen when the glyph row at the
2319 window start is disabled in the current_matrix. (Bug#15365)
2321 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
2323 Fix syntax.h bug introduced by recent INLINE change.
2324 syntax.h defined an extern inline function SYNTAX_ENTRY that was
2325 conditionally compiled one way in some modules, and a different
2326 way in others. This doesn't work with extern inline functions,
2327 which must have the same definition in all modules, because the
2328 defining code might be shared across modules, depending on the
2329 implementation. Symptoms reported by Martin Rudalics in:
2330 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
2331 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
2332 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
2333 overriding the corresponding functions in syntax.h.
2334 * syntax.h (syntax_property_entry, syntax_property_with_flags)
2335 (syntax_property): New inline functions.
2336 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
2337 Rewrite in terms of these new functions.
2339 2013-09-21 Eli Zaretskii <eliz@gnu.org>
2341 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
2342 not chars_in_text, whose result depends on the multibyteness of
2343 the current buffer. (Bug#15426)
2345 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
2347 Port recent change to hosts where pointers aren't 'long'.
2348 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
2349 Don't assume that pointers are the same width as 'long'.
2350 Add a compile-time check that a pointer fits into two X slots.
2352 A simpler, centralized INLINE.
2353 * conf_post.h (INLINE): Define only if not already defined.
2354 This allows us to use a single INLINE, defined by one file
2356 * emacs.c (INLINE): Define it.
2357 Also, include category.h, charset.h, composite.h, dispextern.h,
2358 syntax.h, systime.h, so that their INLINE definitions are expanded
2360 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
2361 * buffer.h, buffer.c (BUFFER_INLINE):
2362 * category.h, category.c (CATEGORY_INLINE):
2363 * character.h, character.c (CHARACTER_INLINE):
2364 * charset.h, charset.c (CHARSET_INLINE):
2365 * composite.h, composite.c (COMPOSITE_INLINE):
2366 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
2367 * frame.h, frame.c (FRAME_INLINE):
2368 * intervals.h, intervals.c (INTERVALS_INLINE):
2369 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
2370 * lisp.h, alloc.c (LISP_INLINE):
2371 * process.h, process.c (PROCESS_INLINE):
2372 * syntax.h, syntax.c (SYNTAX_INLINE):
2373 * systime.h, sysdep.c (SYSTIME_INLINE):
2374 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
2375 * window.h, window.c (WINDOW_INLINE):
2376 Remove. All uses replaced with INLINE.
2378 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
2380 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
2383 2013-09-19 Eli Zaretskii <eliz@gnu.org>
2385 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
2386 'const char *' to avoid compiler warnings due to similar change in
2387 the prototype of x_get_string_resource.
2389 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2391 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
2392 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
2393 going to replace static variables below. Adjust comments.
2394 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
2395 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
2396 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
2397 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
2398 Related users changed.
2399 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
2400 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
2401 last_mouse_movement_time, going to replace static variables below.
2403 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
2404 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
2406 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
2407 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
2408 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
2409 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
2410 static variables below.
2411 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
2412 (last_mouse_scroll_bar): Remove.
2413 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
2414 (mouseExited): Related users changed.
2416 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
2418 Do not use external array to process X scroll bar messages.
2419 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
2420 (x_send_scroll_bar_event): Pack window pointer into two slots
2421 of XClientMessageEvent if we're 64-bit. Adjust comment.
2422 (x_scroll_bar_to_input_event): Unpack accordingly.
2424 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2426 Ifdef away recent changes which aren't relevant to NS port.
2427 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
2428 [!HAVE_NS]: Declare as such.
2429 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
2430 [!HAVE_NS]: Define as such.
2432 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2434 * frame.c (x_redo_mouse_highlight): New function
2435 to factor out common code used in W32 and X ports.
2436 * dispextern.h (x_redo_mouse_highlight): Add prototype.
2437 * xterm.h (struct x_display_info):
2438 * w32term.h (struct w32_display_info):
2439 * nsterm.h (struct ns_display_info): New members
2440 last_mouse_motion_frame, last_mouse_motion_x and
2441 last_mouse_motion_y, going to replace static variables below.
2442 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
2443 (redo_mouse_highlight): Remove.
2444 (note_mouse_movement, syms_of_xterm): Adjust user.
2445 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
2446 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
2447 (redo_mouse_highlight): Remove.
2448 (note_mouse_movement, syms_of_w32term): Adjust user.
2449 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
2450 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
2452 (note_mouse_movement, mouseMoved, syms_of_nsterm):
2453 * nsfns.m (compute_tip_xy): Adjust user.
2455 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2457 * frame.c (x_mouse_grabbed): New function.
2458 * dispextern.h (x_mouse_grabbed): Add prototype.
2459 (last_mouse_frame): Remove declaration.
2460 * xterm.h (struct x_display_info):
2461 * w32term.h (struct w32_display_info):
2462 * nsterm.h (struct ns_display_info): New member
2463 last_mouse_frame, going to replace...
2464 * xdisp.c (last_mouse_frame): ...global variable.
2465 (note_tool_bar_highlight):
2466 * w32term.c (w32_mouse_position, w32_read_socket):
2467 * xterm.c (XTmouse_position, handle_one_xevent):
2468 Use x_mouse_grabbed.
2469 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2471 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2473 * w32term.c (w32_read_socket): Avoid temporary
2474 variables in a call to x_real_positions.
2475 * xterm.c (handle_one_xevent): Likewise.
2477 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2479 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2480 (x_icon_type): Remove prototype.
2481 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2482 * frame.c (x_icon_type): Remove.
2483 * w32term.c (x_make_frame_visible, x_iconify_frame):
2484 * xterm.c (x_make_frame_visible, x_iconify_frame):
2485 Use x_set_bitmap_icon to factor out common code.
2487 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2489 * dispextern.h (check_x_display_info, x_get_string_resource):
2490 Declare here just once and unify the latter.
2491 * frame.c (check_x_display_info, x_get_string_resource):
2492 * nsterm.h (check_x_display_info):
2493 * xrdb.c (x_get_string_resource):
2494 * xterm.h (check_x_display_info): Remove prototypes.
2495 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2496 * w32reg.c (x_get_string_resource): Likewise.
2497 (w32_get_rdb_resource): Adjust user.
2499 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2501 * xterm.h (struct x_display_info): New member
2502 x_pending_autoraise_frame, going to replace...
2503 * xterm.c (pending_autoraise_frame): ...static variable.
2504 (x_new_focus_frame, XTread_socket): Adjust users.
2505 * w32term.h (struct w32_display_info): New member
2506 w32_pending_autoraise_frame, going to replace...
2507 * w32term.c (pending_autoraise_frame): ...global variable.
2508 (x_new_focus_frame, w32_read_socket): Adjust users.
2510 2013-09-17 Glenn Morris <rgm@gnu.org>
2512 * xdisp.c (message_dolog): If we create *Messages*,
2513 switch it to messages-buffer-mode.
2515 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2517 Don't overuse 'const' in types of locals.
2518 * bidi.c (bidi_count_bytes):
2519 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2520 (xg_event_is_for_scrollbar):
2521 * xselect.c (x_handle_property_notify)
2522 (x_handle_selection_notify, x_handle_dnd_message):
2523 * xsettings.c, xsettings.h (xft_settings_event):
2524 * xterm.c (x_handle_net_wm_state, handle_one_event)
2525 (x_menubar_window_to_frame, x_detect_focus_change)
2526 (construct_mouse_click, note_mouse_movement)
2527 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2528 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2529 (handle_one_xevent, x_handle_net_wm_state):
2530 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2531 (x_handle_dnd_message):
2532 Avoid unnecessary 'const', typically the second 'const' in
2533 'const foo * const arg', a 'const' that does not affect the API
2534 and doesn't significantly help the human reader.
2536 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2538 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2539 only if Glib < 2.36.0.
2540 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2541 * xsettings.c (init_gconf, init_gsettings): Do not check
2543 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2545 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2547 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2549 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2550 before calling g_type_init.
2552 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2554 * nsterm.m (syms_of_nsterm): ... to here.
2556 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2558 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2559 (ignore_next_mouse_click_timeout): Use Time as X does.
2560 (handle_one_xevent): Avoid cast and use unsigned comparison.
2562 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2564 Do not copy X event in handle_one_xevent except KeyPress case.
2565 Wnen XEvent is processed, it is unlikely to be changed except
2566 KeyPress case, so we can avoid copying and use const pointer to
2567 const data to make sure that an event is not changed elsewhere.
2568 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2569 const' and do not create local copy except for the KeyPress event.
2570 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2571 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2572 (x_handle_net_wm_state, x_menubar_window_to_frame)
2573 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2574 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2575 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2576 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2577 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2578 (x_handle_dnd_message):
2579 * xsettings.c (xft_settings_event):
2580 Use 'const XEvent * const' where appropriate.
2581 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2583 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2585 Fix X event waiting to handle multiple frames.
2586 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2587 * xterm.c (pending_event_wait): Remove. Adjust users.
2588 (x_detect_focus_change): Pass frame arg.
2589 (handle_one_xevent): Find related frame early and clear per-frame
2590 wait_event_type only if this is an event for the relevant frame.
2591 (x_wait_for_event): Use per-frame wait_event_type.
2593 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2595 * nsfns.m (Fx_create_frame): Fix font driver registration for
2598 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2599 for syms_of_macfont.
2601 * nsterm.m: Include macfont.h.
2602 (ns_tmp_flags, ns_tmp_font): Remove.
2603 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2604 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2605 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2606 (changeFont:): Fix code style. Check for font driver type when
2609 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2612 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2613 (nsfont_open): Set font driver type.
2614 Set font->ascent and font->descent. Figure out font instead of
2615 ns_tmp_font, and flags instead of ns_tmp_flags.
2616 Fix indentation. Remove call to ns_draw_text_decoration,
2619 * nsfns.m: Include macfont.h.
2620 (Fx_create_frame): Register macfont driver, make a better default font.
2621 (Fns_popup_font_panel): Get font from macfont driver, if used.
2623 * macfont.m, macfont.h, maccuvs.h: New files.
2625 * font.h: Declare syms_of_macfont.
2627 * font.c (syms_of_font): Call syms_of_macfont.
2629 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2631 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2633 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2634 and it is always zero for others, so I assume that this is an ancient
2635 leftover which nobody will want to change any more.
2636 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2637 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2638 * frame.c (x_set_scroll_bar_width):
2639 * w32fns.c (w32_createscrollbar):
2640 * w32term.c (w32_set_vertical_scroll_bar):
2641 * xfns.c (x_set_scroll_bar_default_width):
2642 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2643 (x_scroll_bar_expose): Related users changed.
2645 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2647 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2648 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2649 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2651 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2653 * nsterm.h, w32term.h, xterm.h: ...and not here.
2654 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2655 Remove unused Xisms.
2656 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2657 these modules are never compiled otherwise.
2659 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2661 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2662 Doc fix. (Bug#15375)
2664 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2666 Unify Fx_focus_frame between all ports.
2667 * frame.h (x_focus_frame): New prototype.
2668 * xfns.c (Fx_focus_frame): Remove.
2669 (syms_of_xfns): Do not defsubr it.
2670 (x_focus_frame): X implementation.
2671 * nsfns.m (Fx_focus_frame): Remove.
2672 (syms_of_nsfns): Do not defsubr it.
2673 (x_focus_frame): NS implementation.
2674 * w32term.c (Fx_focus_frame): Remove.
2675 (x_focus_on_frame): Rename to...
2676 (x_focus_frame): W32 implementation.
2677 * w32term.h (x_focus_on_frame): Remove prototype.
2678 * w32fns.c (Fx_focus_frame): Remove.
2679 (syms_of_w32fns): Do not defsubr it.
2680 * frame.c (Fx_focus_frame): Define here.
2681 (syms_of_frame): Defsubr here.
2682 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2684 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2686 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2687 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2688 each port to reference the port-specific window system data.
2689 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2690 (FRAME_DISPLAY_INFO): Define.
2691 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2692 (FRAME_DISPLAY_INFO): Define. Adjust users.
2693 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2694 (FRAME_DISPLAY_INFO): Define. Adjust users.
2695 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2696 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2697 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2698 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2699 * xselect.c, xterm.c: All related users changed.
2701 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2703 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2704 (x_menubar_window_to_frame): Remove prototypes.
2705 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2706 (x_menubar_window_to_frame, x_top_window_to_frame):
2708 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2709 (x_menubar_window_to_frame, x_top_window_to_frame):
2710 ...to here and convert all but the last to static.
2712 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2714 * lisp.mk (lisp): Add w32-common-fns.elc.
2716 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2718 * charset.c (char_charset): Document an exception for char-charset.
2720 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2722 * xterm.h (x_display_info): New field last_user_time...
2723 * xterm.c (toplevel): ...to replace static last_user_time.
2724 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2726 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2728 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2729 scroll bar values to prevent thumb from disappear and update comment.
2731 2013-09-11 Glenn Morris <rgm@gnu.org>
2733 * emacs.c (usage_message): Possessive apostrophe tweak.
2735 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2737 * nsterm.m (syms_of_nsterm): Use Qns.
2738 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2739 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2740 * xfns.c (x_display_info_for_name, Fx_open_connection):
2741 Remove old '#if 0' code.
2742 (syms_of_xfns): Use Qx.
2743 * termhooks.h (fullscreen_hook): Remove the leftover.
2744 (struct terminal): Fix typo in comment.
2746 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2748 Cleaning up a few X scroll bar bits.
2749 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2750 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2751 New member last_seen_part, going to replace...
2752 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2753 (xt_action_hook) [USE_LUCID]: Adjust user.
2754 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2755 Lucid-specific scroll bar support.
2756 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2757 to int and adjust to use last_seen_part member.
2758 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2759 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2760 Initialize last_seen_part.
2762 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2765 insert-buffer-substring an empty string.
2767 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2769 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2770 avoiding a GCC warning.
2772 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2774 Ifdef away frame tool bar code when it is not really used.
2775 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2776 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2777 and minimize_tool_bar_window_p under the above.
2778 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2779 (fset_tool_bar_window): Likewise.
2780 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2781 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2782 (change_frame_size_1):
2783 * window.c (window_from_coordinates, Frecenter): Adjust users.
2784 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2785 code is not really used.
2786 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2787 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2788 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2789 [!USE_GTK && !HAVE_NS]: Define as such.
2790 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2791 (note_mouse_highlight, expose_frame):
2792 * xfns.c (x_set_tool_bar_lines):
2793 * xterm.c (handle_one_xevent): Adjust users.
2795 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2797 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2798 This bug was introduced by my 2013-08-26 patch, which incorrectly
2799 assumed that the terminfo implementation doesn't use termcap buffers.
2800 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2801 these buffers apparently are used after all.
2802 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2803 (struct tty_display_info): Define members termcap_term_buffer and
2804 termcap_strings_buffer even if TERMINFO.
2806 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2809 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2810 'usage' docstring entry to pacify make-docfile.
2812 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2814 Change comparison functions =, <, >, <=, >= to take many arguments.
2815 * data.c: Change comparison functions' interface and implementation.
2816 * lisp.h: Make arithcompare available for efficient two arg
2818 * bytecode.c: Use arithcompare.
2819 * fileio.c: Use new interface.
2821 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2823 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2825 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2827 * eval.c (Feval): Document the new use of `lexical'.
2829 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2831 Review and drop old frame resize hack.
2832 * frame.h (struct frame): Remove force_flush_display_p.
2833 * dispnew.c (update_frame): Adjust user and don't call
2834 flush_frame here. The comment has said that there was an issues
2835 with redisplaying fringes, but I don't see any differences with
2836 and without this hack. Hopefully we can continue without it.
2837 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2838 current frame matrices twice if resized_p is set.
2840 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2842 Do not populate pure Xism x_sync to other ports.
2843 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2844 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2845 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2846 * w32term.h (x_sync): Remove prototype.
2848 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2850 Cleanup frame flushing.
2851 * dispextern.h (struct redisplay_interface):
2852 Drop flush_display_optional because flush_display is enough
2853 for X and flushing via RIF is just a no-op for others.
2854 * frame.h (flush_frame): New function.
2855 * dispnew.c (update_frame):
2856 * minibuf.c (read_minibuf):
2857 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2859 * keyboard.c (detect_input_pending_run_timers): Do not flush
2860 all frames but selected one in redisplay_preserve_echo_area.
2861 * nsterm.m (ns_flush): Remove no-op.
2862 (ns_redisplay_interface): Adjust user.
2863 * w32term.h (x_flush): Remove no-op.
2864 (w32_redisplay_interface): Adjust user.
2865 * xterm.c (x_flush): Simplify because we do not flush all
2866 frames at once any more. Adjust comment.
2867 (x_redisplay_interface): Adjust user.
2869 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2871 Port --without-x --enable-gcc-warnings to Fedora 19.
2872 * gfilenotify.c (globals_of_gfilenotify):
2873 Call g_type_init only if using an older glib version that needs it.
2875 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2877 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2878 (last_glyphless_glyph_merged_face_id): Remove declarations.
2879 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2880 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2881 (last_glyphless_glyph_merged_face_id): Now static.
2882 (merge_escape_glyph_face): New function, refactored from...
2883 (get_next_display_element): ...here.
2884 (merge_glyphless_glyph_face): New function, refactored from...
2885 (produce_glyphless_glyph): ...here...
2886 * term.c (produce_glyphless_glyph): ...and here.
2888 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2890 * eval.c (eval_sub): Only call Ffunction if necessary.
2892 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2894 Attempt to make redisplay more selective when changing cursor type.
2895 * frame.h (struct frame): New bitfield cursor_type_changed.
2896 * xdisp.c (cursor_type_changed): Remove.
2897 (try_cursor_movement, redisplay_window, try_window_id)
2898 (set_frame_cursor_types, try_window_reusing_current_matrix):
2899 Adjust to use per-frame bitfield.
2900 (redisplay_internal): Look for cursor type change on each visible
2901 frame and consider all frames if cursor type has been changed on
2902 the frame other than selected. If cursor type has been changed on
2903 selected frame only, do not use fast update.
2905 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2907 Attempt to make redisplay more selective when changing fonts.
2908 * frame.h (struct frame): New bitfield fonts_changed.
2909 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2910 (adjust_frame_glyphs): Add prototype.
2911 * dispnew.c (fonts_changed_p): Remove.
2912 (adjust_glyphs): Remove because we do not
2913 adjust matrices on all frames at once any more.
2914 (adjust_frame_glyphs): Block and unblock input here.
2915 (adjust_glyph_matrix): Use fonts_changed.
2916 (change_frame_size_1): Use adjust_frame_glyphs.
2917 * font.c (font_open_entity): Use fonts_changed.
2918 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2919 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2920 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2921 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2922 (shrink_mini_window, Fresize_mini_window_internal)
2923 (window_scroll_pixel_based, Fset_window_configuration)
2924 (apply_window_adjustment, Fset_window_vscroll):
2925 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2926 Use adjust_frame_glyphs.
2927 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2928 (try_window_reusing_current_matrix, try_window_id, display_line)
2929 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2930 (redisplay_internal): Consider fonts_changed and adjust frame
2931 matrices for each frame only if the frame is visible. If font
2932 has been changed on some frame during full redisplay, retry
2933 only visible frames where the font has been actually changed.
2935 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2937 Cache current header and mode line height for each window.
2938 * window.h (struct window): New fields mode_line_height
2939 and header_line_height.
2940 * window.c (make_window): Initialize them.
2941 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2942 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2943 (current_mode_line_height, current_header_line_height):
2945 * xdisp.c (current_mode_line_height, current_header_line_height):
2947 (pos_visible_p, init_xdisp): Adjust user.
2948 (redisplay_window): Invalidate mode_line_height and
2949 header_line_height if current and desired matrices do not agree.
2951 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2953 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2954 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2956 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2958 Make --without-x compatible with --enable-gcc-warnings.
2959 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2960 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2961 members under HAVE_WINDOW_SYSTEM.
2962 * keyboard.c (make_lispy_focus_out): Likewise.
2963 (record_menu_key): Move under HAVE_MENUS.
2964 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2965 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2966 (syms_of_xdisp): Adjust user.
2967 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2968 (start_hourglass, cancel_hourglass):
2969 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2970 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2971 and CLEAR_FONT_TABLE_NFONTS.
2972 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2973 Declare only if HAVE_WINDOW_SYSTEM.
2974 (lface_same_font_attributes_p, clear_face_gcs): Define only
2975 if HAVE_WINDOW_SYSTEM.
2977 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2979 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2980 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2981 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2983 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2985 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2987 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2989 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2990 This fixes a type error on hosts where ptrdiff_t is wider than int.
2992 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2994 * keyboard.c (read_key_sequence_vs): New function.
2995 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2998 * callint.c (Fcall_interactively): Always return a vector for 'K'.
3000 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
3002 Makefile improvements.
3003 * Makefile.in (config.status): Don't use double-colon rules, as
3004 they are not portable according to POSIX. Fix shell typo with `;
3005 I guess this rule has never been tested?
3006 (VCSWITNESS): New macro, to override any environment var.
3008 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
3010 * xterm.h (struct x_display_info): Do not track X connection
3011 fd separately because it is always available from Display.
3012 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
3015 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3017 * buffer.c (drop_overlay):
3018 * fileio.c (restore_point_unwind): Prefer unchain_marker to
3019 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
3021 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3023 * buffer.c (Fmake_overlay, Fmove_overlay):
3024 * intervals.c (set_point_from_marker):
3025 * print.c (PRINTPREPARE): Prefer signal_error
3026 to plain error and report unsuitable marker too.
3028 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
3030 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
3031 for 'dragging' member.
3032 (struct x_output): Remove set-but-unused leftovers
3033 'left_before_move' and 'top_before_move'.
3034 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
3035 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
3036 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
3037 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
3038 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
3039 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3040 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
3041 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
3043 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
3045 * nsfont.m (INVALID_GLYPH): New define.
3046 (nsfont_encode_char): Use INVALID_GLYPH.
3047 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
3049 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3051 * xterm.c (x_last_mouse_movement_time): Revert last change.
3052 This code should use XDisplayMotionBufferSize to check display's
3053 motion history first, and there are few other issues as well.
3054 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
3055 (handle_one_xevent): Adjust user.
3057 2013-09-02 Martin Rudalics <rudalics@gmx.at>
3059 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
3060 * frame.c (Flast_nonminibuf_frame): ... to here.
3061 (check_minibuf_window): Don't abort if no window was found
3064 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3066 Use XGetMotionEvents to ask the last mouse motion time from X server.
3067 * xterm.c (X_MOTION_HISTORY): Default to 1.
3068 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
3069 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
3070 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
3071 Ifdef away legacy code.
3072 (XTmouse_position, x_scroll_bar_report_motion):
3073 Use x_last_mouse_movement_time.
3074 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
3077 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3079 * msdos.c (last_mouse_window): Move to...
3080 (dos_rawgetc): ...this function and adjust comment.
3081 * nsterm.m (last_window): Rename to last_mouse_window, move to...
3082 (mouseMoved): ...this function and adjust comment.
3083 * w32term.c (last_window): Likewise with...
3084 (w32_read_socket): ...this function.
3085 * xterm.c (last_window): Likewise with...
3086 (handle_one_xevent): ...this function.
3088 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3090 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
3091 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
3092 (handle_one_xevent): ...to here.
3093 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
3096 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3098 * msdos.c (IT_set_terminal_window): Remove no-op.
3099 (initialize_msdos_display): Adjust terminal setup.
3100 * w32console.c (w32con_set_terminal_window): Remove no-op.
3101 (initialize_w32_display): Adjust terminal setup.
3102 * w32term.c (w32_set_terminal_window): Remove no-op.
3103 (w32_create_terminal): Adjust terminal setup.
3104 * xterm.c (XTset_terminal_window): Remove no-op.
3105 (x_create_terminal): Adjust terminal setup.
3107 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3109 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
3111 (ns_create_terminal): Adjust terminal setup.
3112 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
3114 (w32_create_terminal): Adjust terminal setup.
3115 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
3117 (x_create_terminal): Adjust terminal setup.
3119 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3121 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
3122 (CLIP_TEXT_POS_FROM_MARKER): New macro.
3123 * dispnew.c (buffer_posn_from_coords):
3124 * window.c (Fwindow_end, displayed_window_lines):
3125 * xdisp.c (redisplay_mode_lines): Use it.
3127 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
3129 * fontset.c (face_for_char): Check char in the current face font first
3130 if HAVE_NS (Bug#15138).
3132 2013-08-31 Martin Rudalics <rudalics@gmx.at>
3134 * window.c (temp_output_buffer_show): Make sure window returned
3135 by display_buffer is live (Bug#15213).
3137 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
3139 Minor cleanup to avoid forward declarations.
3140 * coding.h (struct ccl_spec): Remove forward declaration.
3141 * composite.h (toplevel): Include font.h.
3142 (struct composition_it, struct face, struct font_metrics):
3143 Remove forward declaration.
3144 * dispextern.h (struct image, struct atimer): Likewise.
3145 * emacsgtkfixed.h (struct frame): Likewise.
3146 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
3147 * font.h (struct font_driver, struct font, struct glyph_string)
3148 (struct face): Remove forward declaration.
3149 * fontset.h (struct face, struct font): Likewise.
3150 * frame.h (toplevel): Style cleanup.
3151 (enum output_method): Move to...
3152 * termhooks.h (enum output_method): ...here.
3153 (struct glyph, struct frame, struct ns_display_info)
3154 (struct x_display_info, struct w32_display_info):
3155 Remove forward declaration.
3156 * xterm.h (toplevel): Include termhooks.h.
3157 (struct font, struct window, struct glyph_matrix, struct frame)
3158 (struct input_event, struct face, struct image): Remove forward
3160 * gtkutil.h (struct _widget_value): Likewise.
3161 * keyboard.h (toplevel): Include termhooks.h.
3162 (struct input_event): Remove forward declaration.
3164 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3166 * intervals.c (set_point_from_marker): New function.
3167 * editfns.c (Fgoto_char):
3168 * process.c (Finternal_default_process_filter):
3169 * window.c (select_window_1): Use it.
3170 * buffer.h (set_point_from_marker): Add prototype.
3172 2013-08-29 Eli Zaretskii <eliz@gnu.org>
3174 * w32.c (term_winsock): Call release_listen_threads before calling
3176 (_sys_wait_accept): Wait for accept event in a loop with a finite
3177 timeout, instead of waiting indefinitely. Will hopefully avoid
3178 hanging during exit because WSACleanup deadlocks waiting for the
3179 event object to be released. (Bug#14333)
3181 * w32proc.c (release_listen_threads): New function, signals all
3182 the reader threads that listen for connections to stop waiting.
3184 * w32.h (release_listen_threads): Add prototype.
3186 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3188 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
3189 field of new marker (for sanity and safety).
3190 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
3191 anyway because XMISCTYPE is a function and can't be an lvalue).
3193 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3195 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
3196 (x_after_update_window_line, x_scroll_bar_create):
3197 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
3198 (handle_one_xevent, x_clear_frame_area):
3199 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
3200 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
3201 * xterm.h (x_clear_area): Adjust prototype.
3203 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3205 Hook scanning and indentation functions to find_newline. This helps
3206 to avoid duplicated code and renders more respect to newline cache.
3207 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
3208 * cmds.c (Fforward_line):
3209 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
3210 Use find_newline and avoid unnecessary point movements.
3211 * search.c (scan_newline): Implement on top of find_newline.
3213 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
3215 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
3216 scoped code (bug#11258).
3218 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
3220 * nsterm.m (last_window): New variable.
3221 (EV_TRAILER2): New macro.
3222 (EV_TRAILER): Call EV_TRAILER2.
3223 (mouseMoved:): Add support for mouse-autoselect-window
3224 on nextstep (Bug#6888).
3226 2013-08-28 Andreas Schwab <schwab@suse.de>
3228 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
3229 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
3230 Remove unused macro definitions.
3231 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
3232 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
3233 Only define if emacs.
3235 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3237 Prefer enum glyph_row_area to int where appropriate.
3238 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
3240 (window_box, window_box_width, window_box_left, window_box_left_offset)
3241 (window_box_right, window_box_right_offset): Adjust prototypes.
3242 * xdisp.c (window_box, window_box_width, window_box_left)
3243 (window_box_left_offset, window_box_right, window_box_right_offset):
3244 Use enum glyph_row_area. Adjust users and tweak comment where needed.
3245 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
3246 * nsterm.m (ns_clip_to_row):
3247 * w32term.c (w32_clip_to_row):
3248 * xterm.c (x_clip_to_row): Likewise.
3250 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3252 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
3253 (Fprevious_overlay_change): Fast path for buffer with no overlays.
3255 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
3257 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
3258 for portability to hosts where /bin/sh has problems.
3260 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
3262 Redesign redisplay interface to drop global output_cursor.
3263 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
3264 (toplevel): Remove declaration of output_cursor.
3265 (set_output_cursor, x_cursor_to): Remove prototype.
3266 * window.h (struct window): New member output_cursor.
3267 (output_cursor_to): New function to replace RIF member.
3268 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
3269 (update_text_area, set_window_cursor_after_update): Use it.
3270 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
3271 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3272 * nsterm.m (ns_update_window_begin, ns_update_window_end):
3273 * w32term.c (x_update_window_begin, x_update_window_end):
3274 * xterm.c (x_update_window_begin, x_update_window_end):
3275 Adjust to use per-window output cursor.
3277 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
3279 Simplify SELECT_TYPE-related code.
3280 Like EMACS_TIME, this portability layer is no longer needed, since
3281 Emacs has been using fd_set as a portability layer for some time.
3282 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
3283 (SELECT_TYPE): Remove. All uses changed to fd_set.
3284 (fd_set) [!FD_SET]: New typedef.
3286 Simplify EMACS_TIME-related code.
3287 This portability layer is no longer needed, since Emacs has been
3288 using struct timespec as a portability layer for some time.
3289 * atimer.h, buffer.h, dispextern.h, xgselect.h:
3290 Include <time.h> rather than "systime.h"; that's all that's needed now.
3291 * dispnew.c: Include <timespec.h> rather than "systime.h";
3292 that's all that's needed now.
3293 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
3294 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
3295 TIMESPEC_RESOLUTION.
3296 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
3297 LOG10_TIMESPEC_RESOLUTION.
3298 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
3299 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
3300 (make_emacs_time): Remove. All used changed to make_timespec.
3301 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
3302 (current_timespec): Rename from current_emacs_time. All uses changed.
3303 (add_emacs_time): Remove. All uses changed to timespec_add.
3304 (sub_emacs_time): Remove. All uses change dot timespec_sub.
3305 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
3306 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
3307 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
3308 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
3309 (current_timespec): Rename from current_emacs_time. All uses changed.
3310 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
3311 changed to timespec_cmp.
3312 * xgselect.c: Include <timespec.h>, since our .h files don't.
3314 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3316 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
3317 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
3318 Remove the leftovers.
3319 * gtkutil.c (toplevel): Do not declare Qxft but include
3321 * image.c (toplevel): Do not declare Vlibrary_cache because
3322 it's already done in lisp.h.
3324 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3326 * lisp.h (Mouse_HLInfo): Move from here...
3327 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
3328 (reset_mouse_highlight): New function.
3329 * msdos.c (dos_set_window_size, IT_update_begin)
3330 (internal_terminal_init):
3331 * nsterm.m (ns_update_window_end, x_free_frame_resources)
3332 (ns_initialize_display_info):
3333 * w32console.c (initialize_w32_display):
3334 * w32term.c (x_update_window_end, x_free_frame_resources)
3335 (w32_initialize_display_info):
3336 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
3337 * window.c (Fdelete_other_windows_internal):
3338 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
3339 * termchar.h (toplevel):
3340 * xterm.h (toplevel): Include dispextern.h.
3342 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3344 Fix minor problems found by static checking.
3345 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
3346 (expect): Avoid nested-if warning.
3347 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
3348 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
3349 * nsterm.h, nsterm.m (ns_select):
3350 * xgselect.c, xgselect.h (xg_select):
3351 Adjust signature to better match pselect's.
3352 * nsterm.m (ns_select):
3353 Don't set *TIMEOUT, since pselect doesn't.
3354 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
3355 diagnostic about assigning const char * to it.
3356 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
3358 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
3360 * lread.c (substitute_object_recurse): Handle hash-tables as well
3363 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
3365 Fix unlikely core dump in init_tty, and simplify terminfo case.
3366 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
3367 The old version incorrectly dumped core if malloc returned a
3368 buffer containing only non-NUL bytes.
3369 (init_tty): Do not allocate or free termcap buffers; the
3370 struct does that for us now.
3371 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
3372 (struct tty_display_info): Define members termcap_term_buffer and
3373 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
3374 use them. Allocate them directly in struct rather than indirectly
3375 via a pointer, to simplify init_tty.
3377 * frame.c (check_minibuf_window): Initialize 'window' properly,
3378 so that Emacs reliably aborts later if 'window' is not initialized.
3380 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
3382 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
3383 of VoidSymbol (Bug#15154).
3385 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3387 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
3388 mouse_face_beg_y and mouse_face_end_y.
3389 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
3390 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
3391 Adjust users and update comment where appropriate.
3393 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3395 * frame.c (check_minibuf_window): New function.
3396 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
3397 Call check_minibuf_window (Bug#15183).
3399 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3401 * window.h (struct window): Replace last_cursor with last_cursor_vpos
3402 because this is the only last cursor data we need to keep and consult.
3403 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
3404 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
3407 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3409 Fix recovering from possible decompression error.
3410 Since insert_from_gap doesn't always move point, we can't use PT as
3411 the position where the partially decompressed data ends, and
3412 should count how many bytes was produced so far.
3413 * decompress.c (struct decompress_unwind_data): Add nbytes member.
3414 (unwind_decompress): Really delete partially uncompressed data.
3415 (Fzlib_decompress_region): Take decompressed data size into account.
3417 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3419 * syntax.c (init_syntax_once): Adjust comment and do an early
3420 initialization of Qchar_table_extra_slots just once...
3421 * casetab.c (init_casetab_once):
3422 * category.c (init_category_once):
3423 * character.c (syms_of_character):
3424 * coding.c (syms_of_coding):
3425 * xdisp.c (syms_of_xdisp): ...and omit it here.
3427 2013-08-24 Eli Zaretskii <eliz@gnu.org>
3429 * xdisp.c (get_next_display_element): Don't apply to characters
3430 from a display vector the logic of setting it->end_of_box_run_p
3431 suitable for characters from a buffer. (Bug#15175)
3433 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
3434 to handle directories, rather than '_utime' which doesn't.
3437 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
3439 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
3440 or fullscreen (Bug#14627).
3442 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
3444 System-dependent integer overflow fixes.
3445 * process.c (Fset_process_window_size): Signal an error if
3446 the window size is outside the range supported by the lower level.
3447 * sysdep.c (set_window_size): Return negative on error,
3448 nonnegative on success, rather than -1, 0, 1 on not in system,
3449 failure, success. This is simpler. Caller changed.
3450 (serial_configure): Remove unnecessary initialization of local.
3451 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
3452 size fits in unsigned long; this isn't true on some 32-bit hosts.
3453 Avoid buffer overrun if some future version of /proc/meminfo has a
3454 variable name longer than 20 bytes.
3455 (system_process_attributes) [__FreeBSD__]:
3456 Don't assume hw.availpages fits in 'int'.
3458 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3460 Don't let very long directory names overrun the stack.
3461 Fix some related minor problems involving "//", vfork.
3462 * callproc.c (encode_current_directory): New function.
3463 (call_process): Don't append "/"; not needed.
3464 * fileio.c (file_name_as_directory_slop): New constant.
3465 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3466 this can save the caller having to alloca.
3467 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3468 Use SAFE_ALLOCA, not alloca.
3469 (directory_file_name, Fexpand_file_name): Leave leading "//"
3470 alone, since it can be special even on POSIX platforms.
3471 * callproc.c (call_process):
3472 * process.c (Fformat_network_address):
3473 * sysdep.c (sys_subshell):
3474 Use encode_current_directory rather than rolling our own.
3475 (create_process): No need to encode directory; caller does that now.
3476 * process.h (encode_current_directory): New decl.
3477 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3478 Rework to avoid 'goto xyzzy;'.
3480 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3482 * xdisp.c (handle_face_prop): If the default face was remapped use
3483 the remapped face for strings from prefix properties. (Bug#15155)
3485 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3487 Minor cleanup for redisplay interface and few related functions.
3488 * frame.h (enum text_cursor_kinds): Move from here...
3489 * dispextern.h (enum text_cursor_kinds): ...to here.
3490 (toplevel): Drop unnecessary declarations.
3491 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3492 in update_window_end_hook and draw_window_cursor functions.
3493 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3494 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3495 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3496 * xterm.c (x_update_window_end, x_draw_window_cursor):
3497 * xdisp.c (display_and_set_cursor, update_window_cursor)
3498 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3499 enum text_cursor_kinds where appropriate.
3501 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3503 Redesign redisplay interface to drop updated_row and updated_area.
3504 * dispextern.h (updated_row, updated_area): Remove declaration.
3505 (struct redisplay_interface): Pass glyph row and row area parameters
3506 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3507 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3509 * dispnew.c (updated_row, updated_area): Remove.
3510 (redraw_overlapped_rows, update_window_line): Adjust user.
3511 (update_marginal_area, update_text_area): Likewise. Pass updated row
3512 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3513 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3516 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3518 * process.c (flush_pending_output): Remove stub.
3521 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3523 * callproc.c: Fix race that killed background processes (Bug#15144).
3524 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3525 Record deleted process-id in critical section, not afterwards.
3526 Don't mistakenly kill process created by a call-process invocation
3527 that discards output and does not wait.
3529 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3531 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3532 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3533 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3534 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3535 to shut up compiler in mark_object.
3536 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3538 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3540 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3541 We can't portably rely on PTY_OPEN doing that, even if
3542 it calls posix_openpt with O_CLOEXEC.
3544 2013-08-20 Kenichi Handa <handa@gnu.org>
3546 * character.c (string_char): Improve commentary.
3548 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3550 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3551 (struct animation_cache): Make signature a flexible array member.
3552 All uses changed. This is a tad slower but may insulate us better
3553 from future changes to ImageMagick.
3555 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3557 * image.c: Shrink memory needed for animation cache.
3558 (SIGNATURE_DIGESTSIZE): New constant.
3559 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3560 (imagemagick_create_cache): Copy the signature. This saves
3561 several KB of memory that ImageMagick wastes per signature.
3562 Don't bother updating the update_time, as the caller does that now.
3563 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3564 it's a fixed size struct member now.
3565 (imagemagick_get_animation_cache): Always destroy the signature,
3566 as it's now imagemagick_create_cache's responsibility to copy it.
3567 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3568 and use memcmp rather than strcmp.
3569 eassert that ImageMagick returns a signature of the specified length.
3571 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3573 * image.c (imagemagick_get_animation_cache): Don't segfault on
3575 (imagemagick_get_animation_cache): Revert to previous definition
3576 so that it actually works. But keep the memory leak fix.
3577 (imagemagick_get_animation_cache): Fix memory leak.
3579 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3581 * image.c: Fix animation cache signature memory leak.
3582 Fix some other minor performance problems while we're at it.
3583 (imagemagick_create_cache): Clear just the members that
3584 need clearing. Don't set update_time, as caller does that now.
3585 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3586 Simplify by using pointer-to-pointer instead of a prev pointer.
3587 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3588 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3589 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3590 it's already a copy. Free the signature probe unless it's cached.
3592 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3593 This was introduced by my 2013-08-12 fix for Bug#15035.
3595 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3597 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3598 (imagemagick_prune_animation_cache): Now static.
3600 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3602 * image.c (imagemagick_get_animation_cache): Don't segfault when
3603 pruning all entries.
3605 2013-08-18 Ken Brown <kbrown@cornell.edu>
3607 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3608 static heap if ENABLE_CHECKING is defined.
3609 (max_bss_sbrk_ptr): New variable.
3611 (report_sheap_usage): Report maximum static heap usage instead of
3612 ending static heap usage.
3614 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3616 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3617 of zlib_initialized according to the results of calling
3618 init_zlib_functions.
3620 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3622 * image.c: Implement an ImageMagick per-image cache.
3623 (imagemagick_get_animation_cache): Fix a double-free error.
3624 (imagemagick_load_image): Remove the ping_wand code, which only
3625 apparently saved time on invalid animated images, and slowed down
3626 everything else. Optimise for the common case.
3628 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3630 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3632 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3634 * marker.c (set_marker): Remove documentation of undefined behavior.
3636 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3638 * image.c (imagemagick_compute_animated_image): Animate correctly
3639 when sub-images are smaller than the main image.
3640 (imagemagick_compute_animated_image): Setting the iterator row to
3641 zero is apparently not allowed.
3642 (imagemagick_compute_animated_image): Allow images that say they
3643 have sub-images that are bigger than the main image, but just crop
3646 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3648 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3650 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3652 * image.c (imagemagick_compute_animated_image): Respect the GIF
3655 2013-08-15 Ken Brown <kbrown@cornell.edu>
3657 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3658 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3661 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3663 Fix minor problems found by static checking.
3664 * frame.c (delete_frame):
3665 * xdisp.c (next_element_from_display_vector):
3666 Avoid uninitialized local.
3667 * image.c (imagemagick_compute_animated_image): Port to C89.
3668 Prefer usual GNU indentation style for loops.
3669 Be more careful about bizarrely large sizes, by using ptrdiff_t
3672 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3674 Fix infinite frame selection loop (Bug#15025).
3675 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3677 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3679 * xdisp.c (compute_window_start_on_continuation_line):
3680 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3681 to make sure we end up setting the window start at the leftmost
3682 visible character of the display line. This avoids funky
3683 horizontal shifting because the window start is not kept on the
3684 same position. (Bug#15090)
3685 (next_element_from_display_vector): Support 'box' face attribute
3686 in the face definitions of a display vector. (Bug#15099)
3688 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3690 * image.c (imagemagick_compute_animated_image): Implement animated
3692 (imagemagick_compute_animated_image): Fix some compilation
3693 warnings. Implement a very simple cache to make the animation
3694 usable at all, but it should be replaced with a per-image cache.
3696 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3698 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3699 to do `for' loops over alist values.
3700 * buffer.h (FOR_EACH_BUFFER):
3701 * process.c (FOR_EACH_PROCESS): Use it.
3702 (handle_child_signal, status_notify, Fget_buffer_process)
3703 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3705 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3707 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3708 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3709 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3710 to xzalloc and so avoid redundant call to memset.
3711 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3712 members because it is allocated with xzalloc and so already zeroed.
3714 2013-08-14 Ken Brown <kbrown@cornell.edu>
3716 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3719 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3721 Utility function and macro to copy Lisp string to C string.
3722 * lisp.h (xlispstrdupa): New macro.
3723 (xlispstrdup): New prototype.
3724 * alloc.c (xlispstrdup): New function.
3725 * callint.c (Fcall_interactively):
3726 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3727 (Fsubstitute_in_file_name):
3728 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3729 * image.c (x_create_bitmap_from_file):
3730 * w32term.c (w32_term_init):
3731 * xterm.c (x_term_init): Use xlispstrdup.
3733 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3735 * image.c (imagemagick_load_image): Make animated pictures work.
3736 There's still some problems with background color settings, though
3739 * decompress.c (unwind_decompress): Always restore point.
3741 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3743 * marker.c (set_marker): Reformat documentation.
3745 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3747 * xdisp.c (cursor_type_changed): Now static.
3749 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3750 Use changed. This avoids the need to call xmalloc and for the
3751 caller to call xfree, and avoids memory leaks in some situations.
3753 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3755 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3756 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3757 (redisplay_window): If window_end_valid is cleared due to non-zero
3758 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3759 so do not call to try_cursor_movement for that window.
3761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3763 * window.h (struct window): Convert window_end_pos and
3764 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3765 (wset_window_end_pos, wset_window_end_vpos): Remove.
3766 * dispnew.c (adjust_glyph_matrix):
3767 * window.c (Fwindow_end, replace_window, set_window_buffer)
3769 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3770 (set_vertical_scroll_bar, redisplay_window, try_window)
3771 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3772 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3773 (note_mouse_highlight): Adjust users.
3774 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3777 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3779 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3780 * image.c (imagemagick_filename_hint): Use `const char *' and
3781 prefer SSDATA to SDATA to avoid warnings.
3783 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3785 Cleanup window fringes, margins and scroll bars adjustments.
3786 * window.c (set_window_fringes, set_window_margins)
3787 (set_window_scroll_bars, apply_window_adjustment): New functions.
3788 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3789 (Fset_window_scroll_bars): Use them.
3791 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3793 * window.h (struct window): Convert scroll_bar_width
3794 from Lisp_Object to integer. Adjust comment.
3795 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3797 * window.c (wset_scroll_bar_width): Remove.
3798 (make_window): Initialize scroll_bar_width.
3799 (Fsplit_window_internal): Use direct assignment.
3800 (Fset_window_configuration, save_window_save):
3801 Convert Lisp_Object to integer and back where appropriate.
3802 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3803 bar was actually changed, and mention this in docstring.
3805 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3807 * decompress.c: Minor simplifications.
3808 (Fzlib_decompress_region): Don't bother verifying
3809 that avail_out <= UINT_MAX, as that was confusing.
3810 Mention the restriction in a comment instead.
3811 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3813 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3815 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3816 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3818 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3820 * image.c (imagemagick_filename_hint): Check for errors in the
3823 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3825 * window.c (Fwindow_margins): Return nil when there's no marginal
3826 area, as per the documented API.
3828 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3829 Fmake_vector, as scroll bar's struct members are not all Lisp
3830 objects now. This avoids crashes in GC.
3832 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3833 bool, so its address could be taken.
3835 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3837 * image.c (imagemagick_filename_hint): New function to possibly
3838 apply `image-content-type-suffixes'.
3839 (imagemagick_load_image): Use it.
3841 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3843 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3844 if loading zlib failed.
3846 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3848 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3849 2013-08-13 checkin below. Change bool to BOOL, rule is:
3850 All Obj-C code uses BOOL, except for interfaces callable from C.
3852 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3854 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3856 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3857 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3858 bool instead of BOOL.
3859 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3860 from Lisp_Object to bitfield. Adjust comment.
3861 * w32term.c (x_scroll_bar_create): Adjust user.
3862 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3863 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3864 Use bool for boolean.
3865 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3866 to `unsigned int' when defining a bitfield.
3868 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3870 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3872 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3874 * window.h (struct window): Convert left_margin_cols and
3875 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3876 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3877 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3879 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3881 (showing_window_margins_p, update_window_line, update_frame_1):
3882 * fringe.c (draw_fringe_bitmap_1):
3883 * xdisp.c (window_box_width): Adjust users.
3884 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3885 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3886 Use direct assignment.
3887 (Fset_window_configuration, save_window_save, Fwindow_margins):
3888 Convert Lisp_Object to integer and back where appropriate.
3889 (Fset_window_margins): Adjust user. Return t if any margin
3890 was actually changed, and mention this in docstring.
3892 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3894 * syntax.c (forward_word):
3895 * cmds.c (forward_char, backward_char): Mention the optional argument.
3897 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3899 * window.h (struct window): Convert left_fringe_width
3900 and right_fringe_width from Lisp_Objects to integers.
3902 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3903 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3904 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3906 (make_window): Initialize new integer fields to -1.
3907 (Fsplit_window_internal): Use direct assignment.
3908 (Fset_window_configuration, save_window_save):
3909 Convert Lisp_Object to integer and back where appropriate.
3910 (Fset_window_fringes): Adjust user. Return t if any fringe
3911 was actually changed, and mention this in docstring.
3913 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3915 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3916 * nsfns.m (x_set_cursor_type):
3917 * w32fns.c (x_set_cursor_type):
3918 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3919 * xdisp.c (set_frame_cursor_types): ...but in common code.
3921 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3923 * font.c (clear_font_cache): New function, stripped from...
3924 (Fclear_font_cache): ...here, which now uses the function
3925 above. Adjust comment.
3926 * font.h (clear_font_cache): Add prototype.
3927 * xfaces.c (clear_face_cache): Use clear_font_cache.
3929 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3931 * window.c (Fset_window_start): Compare `w', not `window' because
3932 `w' might not be equal to `window' after call to decode_live_window.
3934 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3936 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3937 This fixes a problem introduced by the Bug#15035 patch
3938 when using GPG. Reported by Herbert J. Skuhra.
3940 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3942 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3943 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3944 not yet initialized.
3946 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3948 * decompress.c (Fzlib_decompress_region): Support zlib
3949 decompression, too, and rename.
3951 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3953 Minor zlib configuration tweaks.
3954 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3955 Don't assume presence of fn_inflateInit2_ zlib internal function.
3957 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3959 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3960 include the zlib prefix.
3962 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3964 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3965 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3966 define static variables that are pointers to zlib functions to be
3968 (init_zlib_functions) [WINDOWSNT]: New function.
3969 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3971 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3972 macros instead of invoking the zlib functions directly.
3973 (syms_of_decompress): DEFSYM Qzlib_dll.
3974 Staticpro Szlib_available_p.
3976 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3978 Avoid looping over all frame windows to freeze and unfreeze.
3979 * window.h (struct window): Drop frozen_window_start_p.
3980 (freeze_window_starts): Drop prototype.
3981 * frame.h (struct frame): New frozen_window_starts flag.
3982 (FRAME_WINDOWS_FROZEN): New macro.
3983 * window.c (freeze_window_start, freeze_window_starts):
3985 (select_window, replace_window): Adjust users.
3986 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3987 (window_frozen_p): New function.
3988 (redisplay_window): Use it.
3990 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3992 Fix some fd issues when running subprocesses (Bug#15035).
3993 Fix bugs that can leak files or file descriptors on errors.
3994 Don't unlink open temp files, as that's hard for users to diagnose
3995 when things go awry (e.g., temp disk exhausted).
3996 Don't bother to lock temp files. Check for invalid recursion.
3997 * callproc.c (synch_process_fd): Remove. All uses removed.
3998 (synch_process_tempfile): New var or macro.
3999 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
4001 (record_kill_process): New arg, the temp name. All callers changed.
4002 (delete_temp_file): Now just a simple wrapper around unlink.
4003 (call_process_kill): New arg, the call_process_fd array.
4004 Close them all. Clear synch_process_pid. Remove the temp file,
4005 or arrange for it to be removed.
4006 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
4007 that's been moved to synch_process_tempfile. Caller changed.
4008 Do not remove the tempfile; that's now call_process_kill's
4010 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
4011 call_process_kill; the caller now does that.
4012 (call_process_cleanup): Do not close the process fd; that's now
4013 call_process_kill's responsibility.
4014 (Fcall_process): Implement via new function call_process, which
4015 has most of the old body of Fcall_process, but with a different API.
4016 (call_process): New function that does not open or close filefd if
4017 it is nonnegative. Record which fds need to be closed, and let
4018 call_process_kill close (and remove the tempfile, on MSDOS) on error.
4019 Signal an error if invoked recursively (could be done via a hook).
4020 Simplify creation of the tempfile in the MSDOS case.
4021 Don't create the output file until after checking for the executable.
4022 Report any failure to open /dev/null.
4023 Don't open /dev/null for writing twice; once is enough.
4024 Don't create pipe if all output is being discarded or sent to file.
4025 Don't worry about setting up the coding system or reading from the
4026 pipe if all output is being discarded.
4027 Hoist fd_error local into top level, to lessen block nesting.
4028 Don't record deleted pid here; now done by Fcall_process_region.
4029 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
4030 and note its success in synch_process_tempfile.
4031 Do not leak resources when child_setup fails.
4032 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
4033 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
4034 (create_temp_file): Now returns open fd, with an additional
4035 Lisp_Object * argument to return the name. All callers changed.
4036 Do not close the file; rewind it instead, and leave it open for
4037 the caller. Do not lock the temp file. Unwind-protect the file
4038 and the file-descriptor.
4039 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
4040 If an asynchrounous process, record it here, not in call_process.
4041 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
4042 * eval.c (set_unwind_protect): New function.
4043 * fileio.c (write_region): New function, generalized from the
4044 old Fwrite_region. Do not lock temp files.
4045 (Fwrite_region): Use it.
4046 * lisp.h (set_unwind_protect, write_region): New decls.
4047 * process.c: Include <verify.h>.
4048 (make_process): Mark fds as initially closed.
4049 (deleted_pid_list): Now a list of pid-filename pairs.
4051 (close_process_fd): New function.
4052 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
4053 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
4054 New constants. Verify that their number matches PROCESS_OPEN_FDS.
4055 (create_process, create_pty, Fmake_serial_process)
4056 (server_accept_connection): Record which fds need to be closed,
4057 and let deactivate_process close them.
4058 (Fmake_network_process): Do not discard the unwind-protect
4059 until it's safe to do so.
4060 (deactivate_process): Close the fds opened by create_process etc.
4061 (Fprocess_send_eof): Adjust to new way of recording open fds.
4062 Report an error if /dev/null can't be opened, instead of aborting.
4063 * process.h (PROCESS_OPEN_FDS): New constant.
4064 (struct Lisp_Process): New member open_fds.
4065 (record_kill_process, record_deleted_pid): Adjust signatures.
4066 (record_deleted_pid): Move decl here ...
4067 * syswait.h (record_deleted_pid): ... from here.
4069 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4071 * decompress.c: Fix bugs with large buffers and weird inputs.
4072 Tune a bit. Reindent as per usual Emacs style.
4073 (BUFFER_SIZE): Remove.
4074 (Fdecompress_gzipped_region): Do not mishandle input buffers with
4075 more than UINT_MAX bytes. Decompress into the gap instead of into
4076 an auto buffer, as this should avoid copying. Return nil if
4077 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
4078 set immediate_quit; we shouldn't trust zlib code that much.
4080 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
4082 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
4083 errors, and really move the gap to where we want it.
4085 * lisp.h: Include decompress.c support.
4087 * emacs.c (main): Include decompress.c support.
4089 * Makefile.in: Include -lz if present.
4091 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
4093 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
4094 (initWithTitle:): Initialize frame to 0.
4095 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
4096 (fillWithWidgetValue:frame:): Rename from
4097 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
4099 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
4100 fillWithWidgetValue:frame:
4102 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4103 remove memory leak warnings.
4105 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
4106 (ns_check_menu_open): Handle menu == nil. Remove assignment to
4109 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
4110 (x_activate_menubar): Update the whole menu.
4111 (trackingNotification:): Call ns_check_menu_open if tracking ends.
4112 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
4113 current event is not NSSystemDefined (Bug#15001).
4114 Call ns_check_menu_open only if trackingMenu is 2.
4115 (menuDidClose:): New method, decrease trackingMenu.
4116 (fillWithWidgetValue:setDelegate:): New method.
4117 (fillWithWidgetValue:): Call the above.
4119 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
4121 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
4123 Omit some unnecessary casts.
4124 Many of these go back to the old pre-C89 days, when they may have
4125 been needed, but we've been assuming C89 or later for a while now.
4126 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
4127 (live_float_p, live_misc_p, live_vector_p):
4128 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
4129 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
4130 (defvar_per_buffer):
4131 * callint.c (Fcall_interactively):
4132 * doc.c (Fsubstitute_command_keys):
4133 * filelock.c (get_boot_time):
4134 * frame.c (xrdb_get_resource):
4135 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
4136 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
4137 (xg_get_file_name_from_selector, menuitem_destroy_callback)
4138 (menuitem_highlight_callback, menu_destroy_callback)
4139 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
4140 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
4141 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
4142 (xg_tool_bar_help_callback, tb_size_cb):
4143 * image.c (xpm_alloc_color, png_read_from_memory)
4144 (png_read_from_file, png_load_body, our_memory_skip_input_data)
4145 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
4147 * keymap.c (describe_map):
4148 * nsfns.m (Fns_display_monitor_attributes_list):
4149 * nsmenu.m (process_dialog:):
4150 * nsterm.m (hold_event):
4151 * process.c (wait_reading_process_output):
4152 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
4153 * scroll.c (do_direct_scrolling, scrolling_1):
4154 * termcap.c (tgetent):
4155 * window.c (check_window_containing, add_window_to_list)
4156 (freeze_window_starts):
4157 * xdisp.c (compare_overlay_entries, vmessage):
4158 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
4159 (x_get_monitor_attributes_xrandr)
4160 (Fx_display_monitor_attributes_list, x_display_info_for_name)
4161 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
4162 * xfont.c (xfont_match, xfont_open):
4163 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
4164 (menubar_selection_callback, menu_position_func)
4165 (popup_selection_callback, create_and_show_popup_menu)
4166 (dialog_selection_callback, create_and_show_dialog):
4167 * xrdb.c (x_get_string_resource):
4169 * xsmfns.c (x_session_check_input):
4170 * xterm.c (x_draw_glyphless_glyph_string_foreground)
4171 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
4172 (xaw_jump_callback, xaw_scroll_callback):
4173 Omit unnecessary casts.
4175 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
4177 Minor string-length refactoring.
4178 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
4179 * frame.c (make_monitor_attribute_list):
4180 Prefer build_string to strlen + make_string.
4182 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
4184 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
4185 don't check minor_code (Bug#14417).
4187 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
4190 vertical positions instead. This avoids calling MATRIX_ROW with
4191 row numbers that are possibly beyond valid limits. (Bug#15064)
4193 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
4195 Use xstrdup and build_unibyte_string where applicable.
4196 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
4197 * xfns.c (x_window):
4198 * xrdb.c (x_get_customization_string):
4199 * xterm.c (xim_initialize):
4200 * w32fns.c (w32_window): Use xstrdup.
4201 (w32_display_monitor_attributes_list):
4202 * emacs.c (init_cmdargs):
4203 * keyboard.c (PUSH_C_STR):
4204 * nsfont.m (nsfont_open):
4205 * sysdep.c (system_process_attributes):
4206 * w32.c (system_process_attributes):
4207 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
4209 2013-08-09 Eli Zaretskii <eliz@gnu.org>
4211 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
4212 variables of these types so that GDB would know about them, as aid
4213 for debugging fatal exceptions. (Bug#15024) See also
4214 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
4217 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
4219 * nsterm.m (ns_update_begin): Don't change clip path if it would be
4220 larger than the NSWindow (Bug#14934).
4222 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4224 Redesign redisplay interface to drop global variable updated_window.
4225 Always pass currently updated window as a parameter to update routines.
4226 * dispextern.h (updated_window): Remove declaration.
4227 (struct redisplay_interface): Pass window parameter to
4228 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
4229 and after_update_window_hook.
4230 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
4232 * dispnew.c (updated_window): Remove.
4233 (redraw_overlapped_rows, update_marginal_area, update_text_area)
4234 (update_window_line): Adjust to match redisplay interface changes.
4235 * nsterm.m (ns_update_window_begin, ns_update_window_end)
4236 (ns_scroll_run, ns_after_update_window_line):
4237 * w32term.c (x_update_window_begin, x_update_window_end)
4238 (x_after_update_window_line, x_scroll_run):
4239 * xterm.c (x_update_window_begin, x_update_window_end)
4240 (x_after_update_window_line, x_scroll_run):
4241 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4242 Likewise. Adjust comments where appropriate.
4243 (x_cursor_to): Simplify because this is always called during window
4244 update (but install debugging check anyway).
4245 (expose_window): Check must_be_updated_p flag to see whether this
4246 function is called during window update.
4248 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
4250 Do not reset window modification event counters excessively.
4251 These leftovers and poor man's tricky methods to catch extra
4252 redisplay's attention are no longer needed.
4253 * frame.c (set_menu_bar_lines_1):
4254 * minibuf.c (read_minibuf_unwind):
4255 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
4256 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
4257 (window_scroll_line_based, Fset_window_configuration):
4258 * xdisp.c (redisplay_window): Do not reset last_modified and
4259 last_overlay_modified counters.
4261 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
4263 * xselect.c (x_send_client_event): Set send_event and serial, memset
4264 data.l as it might be bigger than data.b. Use 24 bit mask to
4265 XSendEvent (Bug#15034).
4267 2013-08-07 Eli Zaretskii <eliz@gnu.org>
4269 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
4270 for TTY frames that are not the top frame on their console.
4273 2013-08-07 Martin Rudalics <rudalics@gmx.at>
4275 * w32term.c (w32fullscreen_hook): Really maximize frame when
4276 asked for (Bug#14841).
4278 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4280 Prefer selected_window to Fselected_window, likewise for frames.
4281 * buffer.c (Fbuffer_swap_text):
4282 * data.c (Fvariable_binding_locus):
4283 * window.c (run_window_configuration_change_hook): Adjust users.
4284 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
4285 Use decode_live_frame.
4287 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
4289 Be more careful if selected window shows the buffer other than current,
4290 use window_outdated only if this is not so. This change should also
4291 address some weird issues discussed in Bug#13012.
4292 * window.h (window_outdated): New prototype.
4293 * window.c (window_outdated): Now here. Convert from static and
4294 always assume window's buffer.
4295 (Fwindow_end, Fwindow_line_height): Use it.
4296 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
4297 and always assume window's buffer.
4298 (redisplay_window): Adjust user.
4299 (redisplay_internal): Call to reconsider_clip_changes once and
4300 check whether mode line should be updated only if selected window
4301 shows current buffer.
4302 (run_window_scroll_functions): Use eassert for debugging check.
4303 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
4305 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4307 * window.c (window_scroll, window_scroll_pixel_based)
4308 (window_scroll_line_based): Use bool for booleans.
4310 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
4312 * process.c: Fix minor off-by-one issues in descriptor counts.
4313 This shouldn't fix any real bugs, but it cleans up the code a bit.
4314 (max_process_desc, max_input_desc): -1, not 0, means none.
4316 (delete_input_desc): New function.
4317 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
4318 (deactivate_process): Scan backwards when recomuting max_process_desc;
4319 that should be faster.
4320 (init_process_emacs): Initialize max_input_desc.
4322 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4324 Use region cache to speedup bidi_find_paragraph_start.
4325 * buffer.h (struct buffer): New member bidi_paragraph_cache.
4326 Rename cache_long_line_scans to cache_long_scans.
4327 * buffer.c (bset_cache_long_line_scans): Rename to
4328 bset_cache_long_scans.
4329 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
4330 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
4332 (syms_of_buffer): Rename cache-long-line-scans to
4333 cache-long-scans. Adjust docstring.
4334 * search.c (newline_cache_on_off):
4335 * indent.c (width_run_cache_on_off): Adjust users.
4336 * bidi.c (bidi_paragraph_cache_on_off): New function.
4337 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
4338 * insdel.c (prepare_to_modify_buffer):
4339 Invalidate bidi_paragraph_cache if enabled.
4341 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
4343 Invalidate region caches only if buffer text is going to be changed.
4344 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
4345 (modify_text): ...new prototype.
4346 (prepare_to_modify_buffer_1): New prototype.
4347 * textprop.c (modify_region): Rename to...
4348 (modify_text_properties): ...new function.
4349 (add_text_properties_1, set_text_properties, Fremove_text_properties)
4350 (Fremove_list_of_text_properties): Adjust users.
4351 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
4352 (modify_text): ...new function.
4353 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
4354 (prepare_to_modify_buffer_1): ...new function.
4355 * casefiddle.c (casify_region):
4356 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
4357 (Ftranspose_regions): Use modify_text.
4359 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
4361 * lisp.mk (lisp): Add nadvice.elc.
4363 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4365 New macro to iterate over live buffers similar to frames.
4366 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
4367 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
4368 Declare buffer-related variables here to offload lisp.h.
4369 * buffer.c (Vbuffer_alist): Adjust comment.
4370 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
4371 (other_buffer_safely):
4372 * data.c (store_symval_forwarding):
4373 * dispnew.c (Fframe_or_buffer_changed_p):
4374 * fileio.c (Fdo_auto_save):
4375 * filelock.c (unlock_all_files):
4376 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
4378 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
4380 Fix some minor races in hosts lacking mkostemp (Bug#15015).
4381 * callproc.c (create_temp_file):
4382 * filelock.c (create_lock_file):
4383 Assume mkostemp, since it's now provided by Gnulib.
4385 2013-08-04 Eli Zaretskii <eliz@gnu.org>
4387 * w32.c (mkostemp): New function.
4388 (mktemp): Remove, no longer used. Most of the code reused in
4389 mkostemp. (Bug#15015)
4390 (mktemp): Don't undef.
4392 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4394 * dispnew.c (glyph_matrix_count, glyph_pool_count):
4395 Move under GLYPH_DEBUG and ENABLE_CHECKING.
4396 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
4397 (free_glyph_pool, check_glyph_memory): Likewise for
4398 all users. Adjust comments where appropriate.
4400 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
4402 * composite.h: Minor fixups.
4403 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
4404 to fix a misspelling, and change it to an inline function while
4405 we're at it (it need not be a macro). All uses changed.
4406 (composition_method, composition_valid_p):
4407 Rewrite to avoid assignments in if-conditions.
4409 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4411 Do not use global Lisp_Object in composition macros.
4412 * composite.h (composition_temp): Remove declaration.
4413 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
4414 (composition_method, composition_valid_p): ...inline functions.
4415 (compose_region): Remove the leftover.
4416 * composite.c (composition_temp): Remove.
4417 (run_composition_function, update_compositions)
4418 (composition_compute_stop_pos, composition_adjust_point)
4419 (Ffind_composition_internal):
4420 * coding.c (handle_composition_annotation):
4421 * xdisp.c (handle_composition_prop, check_point_in_composition):
4422 Related users changed.
4424 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
4426 Drop FRAME_PTR typedef.
4427 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
4428 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
4429 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
4430 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
4431 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
4432 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
4433 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
4434 All related users changed.
4436 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
4438 * eval.c (default_toplevel_binding): New function.
4440 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
4441 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
4442 (syms_of_eval): Export them.
4443 * data.c (Fdefault_value): Micro cleanup.
4444 * term.c (init_tty): Use "false".
4446 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4448 Fix X GC leak in GTK and raw (no toolkit) X ports.
4449 * xterm.c (x_free_frame_resources): If white and black relief
4450 GCs are allocated, always free them here.
4451 * xfns.c (x_make_gc): Omit redundant initialization.
4452 * widget.c (create_frame_gcs): Remove the leftover.
4453 (EmacsFrameDestroy): Do nothing because all GCs are now freed
4454 in x_free_frame_resources.
4456 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4458 * nsterm.m (windowWillResize:toSize:): Only change title if
4459 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4461 (viewDidEndLiveResize): New method.
4463 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4464 inside NS_IMPL_COCOA.
4466 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4468 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4469 Do not check whether undo is enabled because record_insert and
4470 record_delete does that themselves.
4472 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4474 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4475 member which is not really used any more.
4476 (FRAME_XIC_BASE_FONTNAME): Remove.
4477 * xfns.c (xic_free_fontset): Adjust user.
4478 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4479 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4480 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4481 (xdialog_show): Use eassert for debugging check.
4482 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4484 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4486 * fileio.c, fns.c (merge): Move extern decl from here ...
4487 * lisp.h (merge): ... to here.
4489 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4491 Fix last font-related change.
4492 * w32font.h (w32font_list_internal, w32font_match_internal):
4494 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4495 (uniscribe_list_family): Adjust to match font API change.
4496 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4497 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4499 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4501 * frame.h (FRAME_MOUSE_UPDATE):
4502 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4503 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4505 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4507 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4508 * font.h (struct font_driver): Change list, match, and list_family
4509 functions to accept struct frame * as first arg.
4510 * font.c (font_score, font_compare, font_sort_entities):
4512 (font_sort_entities, font_list_entities, font_select_entity):
4513 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4514 match font API change.
4515 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4516 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4517 * ftxfont.c (ftxfont_list, ftxfont_match):
4518 * xftfont.c (xftfont_list, xftfont_match):
4519 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4520 * w32font.c (w32font_list, w32font_match, w32font_list):
4521 (w32font_list_internal, w32_font_match_internal): Likewise.
4522 * xfaces.c (Fx_family_fonts): Adjust user.
4524 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4526 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4527 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4528 only if HAVE_X_WINDOWS is in use.
4529 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4530 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4531 * w32term.c (x_wm_set_icon_position): Likewise.
4532 * w32fns.c (x_icon): Adjust user.
4534 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4536 * xterm.c (last_mouse_press_frame): Remove the
4537 leftover which is not really used any more.
4538 (handle_one_xevent, syms_of_xterm): Adjust users.
4539 (x_flush): Call XFlush once per each X display, not frame.
4540 This is better because this code always unconditionally skips
4541 non-X frames in Vframe_list and issues the only XFlush if we
4542 have more than one X frame on the same X display.
4543 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4544 Use bool for booleans.
4545 (x_draw_glyph_string_background, cvt_string_to_pixel):
4546 (cvt_pixel_dtor): Drop unnecessary prototypes.
4547 * xterm.h (x_display_ok): Adjust prototype.
4549 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4551 Drop unnecessary functions that deals with frame pixel size.
4552 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4553 (x_pixel_height): Drop prototypes.
4554 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4555 (x_pixel_height): Drop implementations.
4556 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4557 which should be always valid for window frame.
4558 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4559 * w32menu.c (Fx_popup_dialog):
4560 * xmenu.c (Fx_popup_dialog): Likewise for both.
4562 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4564 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4565 frame parameters and call to Fmodify_frame_parameters just once.
4566 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4567 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4568 and mention nil frame in docstring.
4570 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4572 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4573 (x_figure_window_size): Likewise. Adjust to return long.
4574 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4575 (toplevel): Move Qterminal_live_p to...
4576 * terminal.c (toplevel): ...here, make it static, and...
4577 (syms_of_terminal): ...DEFSYM here.
4578 * frame.h (Qterminal_live_p): Remove declaration.
4579 (make_frame, x_figure_window_size): Adjust prototype.
4580 * nsfns.m (Fx_create_frame): Use long for window flags.
4582 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4584 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4585 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4586 Do not assume that emacs_close (INT_MAX) is a no-op.
4588 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4590 * xfaces.c (make_face_cache): For struct face_cache, prefer
4591 xmalloc to xzalloc and so avoid redundant call to memset.
4592 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4594 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4596 * fringe.c (draw_window_fringes, update_window_fringes)
4597 (compute_fringe_widths):
4598 * w32term.c (x_draw_glyph_string):
4599 * window.c (candidate_window_p, Frecenter):
4600 * xfaces.c (realize_basic_faces, realize_default_face)
4601 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4602 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4603 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4604 * xmenu.c (Fx_menu_bar_open_internal):
4605 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4606 * xsettings.c (xft_settings_event):
4607 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4608 Use bool for booleans. Adjust style and comments where
4610 * dispextern.h (draw_window_fringes, update_window_fringes)
4611 (compute_fringe_widths):
4612 * xterm.h (x_had_errors_p): Adjust prototype.
4614 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4616 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4617 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4619 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4621 * fns.c (toplevel): Remove comment before Fsafe_length because
4624 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4626 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4628 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4630 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4631 frame which got the message is still alive, before dereferencing
4632 its pointer. (Bug#14970)
4634 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4635 be a live window, before using it as such. (Bug#14970)
4637 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4639 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4640 w32_detect_focus_change instead of doing part of its job by hand.
4641 This fixes the problem whereby FOCUS_OUT events were not sent to
4644 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4646 * process.c (Fprocess_list): Doc fix.
4648 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4649 being re-exposed only if it didn't ask to become visible.
4650 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4651 was previously iconified. (Bug#14841)
4652 (x_iconify_frame): Mark the frame iconified.
4654 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4656 Fix minor problems found by static checking.
4657 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4658 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4660 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4662 * eval.c (set_specpdl_old_value): New function.
4663 (unbind_to): Minor simplification.
4664 (get_backtrace_frame): New function.
4665 (Fbacktrace_frame): Use it. Add `base' argument.
4666 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4667 (syms_of_eval): Export backtrace-eval.
4668 * xterm.c (x_focus_changed): Simplify.
4670 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4672 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4674 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4676 * xdisp.c (redisplay_window): Instead of moving point out of
4677 scroll margin, reject the force_start method, and try scrolling
4678 instead. (Bug#14780)
4680 2013-07-24 Ken Brown <kbrown@cornell.edu>
4682 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4685 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4687 * eval.c (Fprogn): Do not check that BODY is a proper list.
4688 This undoes the previous change. The check slows down the
4689 interpreter, and is not needed to prevent a crash. See
4690 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4692 2013-07-23 Glenn Morris <rgm@gnu.org>
4694 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4696 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4698 Port to GNU/Linux systems with tinfo but not ncurses.
4699 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4700 to decide whether ncurses is being used. Without this change,
4701 GCC complains about tgetent not being declared, on a system
4702 that has tinfo installed but ncurses not installed.
4704 * eval.c (Fprogn): Check that BODY is a proper list.
4706 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4707 * data.c (Fsetq_default):
4708 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4709 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4711 Tune by taking advantage of the fact that ARGS is always a list
4712 when a function is declared to have UNEVALLED args.
4714 * emacsgtkfixed.c: Port to GCC 4.6.
4715 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4717 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4719 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4720 here to silence compiler warnings.
4722 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4724 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4725 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4726 from messing up Emacs's 'struct frame' (Bug#14923).
4728 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4730 * alloc.c (make_save_ptr_ptr): Define this function.
4731 It was inadvertently omitted. It's needed only if
4732 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4734 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4736 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4737 frame have focus (Bug#14895).
4739 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4741 Avoid vfork-related deadlock more cleanly.
4742 * callproc.c (child_setup): When the child's exec fails, output
4743 the program name, as that's more useful. Use O_NONBLOCK to avoid
4745 * process.c (create_process_1): Remove; no longer needed.
4746 (create_process): Remove timer hack; no longer needed, now that
4747 the child avoids deadlock.
4749 2013-07-20 Glenn Morris <rgm@gnu.org>
4751 * image.c (Fimage_flush): Fix doc typo.
4753 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4755 Fix array bounds violation when pty allocation fails.
4756 * process.c (PTY_NAME_SIZE): New constant.
4757 (pty_name): Remove static variable; it's now auto.
4758 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4759 Take pty_name as an arg rather than using a static variable.
4760 All callers changed.
4761 (create_process): Recover pty_flag from process, not from volatile local.
4762 (create_pty): Stay inside array even when pty allocation fails.
4763 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4765 * lread.c (Fload): Avoid initialization only when lint checking.
4766 Mention that it's needed only for older GCCs.
4768 2013-07-20 Kenichi Handa <handa@gnu.org>
4770 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4771 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4773 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4775 * lread.c (Fload): Avoid uninitialized warning.
4777 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4779 Fix some minor file descriptor leaks and related glitches.
4780 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4781 (create_lock_file): Use write, not emacs_write.
4782 * image.c (slurp_file, png_load_body):
4783 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4784 (server_accept_connection):
4785 Don't leak an fd on memory allocation failure.
4786 * image.c (slurp_file): Add a cheap heuristic for growing files.
4787 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4788 as that's what the other routines do. Maybe input need not be
4789 blocked at all, but it's better to be consistent.
4790 Avoid undefined behavior when strlen is zero.
4792 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4793 (NSTATICS): Now a constant; doesn't need to be a macro.
4795 2013-07-19 Richard Stallman <rms@gnu.org>
4797 * coding.c (decode_coding_utf_8): Add simple loop for fast
4798 processing of ASCII characters.
4800 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4802 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4804 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4806 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4807 unportable 'struct x_display_info'.
4808 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4811 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4813 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4814 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4816 (system_process_attributes): Prefer plain char to unsigned char
4817 when either will do. Clean up properly if interrupted or if
4818 memory allocations fail. Don't assume sscanf succeeds.
4819 Remove no-longer-needed workaround to stop GCC from whining.
4820 Read command-line once, instead of multiple times. Check read status a
4823 Fix obscure porting bug with varargs functions.
4824 The code assumed that int is treated like ptrdiff_t in a vararg
4825 function, which is not a portable assumption. There was a similar
4826 -- though these days less likely -- porting problem with various
4827 assumptions that pointers of different types all smell the same as
4828 far as vararg functions is conserved. To make this problem less
4829 likely in the future, redo the API to use varargs functions.
4830 * alloc.c (make_save_value): Remove this vararg function.
4831 All uses changed to ...
4832 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4833 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4835 (make_save_ptr): Rename from make_save_pointer, for consistency with
4836 the above. Define only on platforms that need it. All uses changed.
4838 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4840 * keyboard.c: Try to fix typos in previous change.
4841 (DISPLAY_LIST_INFO): New macro.
4842 (kbd_buffer_get_event): Do not access members that are not present
4843 in X11. Revert inadvertent change of "!=" to "=".
4845 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4847 * keyboard.c (kbd_buffer_get_event):
4848 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4849 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4851 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4853 * filelock.c: Fix unlikely file descriptor leaks.
4854 (get_boot_time_1): Rework to avoid using emacs_open.
4855 This doesn't actually fix a leak, but is better anyway.
4856 (read_lock_data): Use read, not emacs_read.
4858 * doc.c: Fix minor memory and file descriptor leaks.
4859 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4860 (get_doc_string, Fsnarf_documentation):
4861 Fix file descriptor leak on error.
4863 * term.c: Fix minor fdopen-related file descriptor leaks.
4864 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4865 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4867 * charset.c: Fix file descriptor leaks and errno issues.
4869 (load_charset_map_from_file): Don't leak file descriptor on error.
4870 Use plain record_xmalloc since the allocation is larger than
4871 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4873 * eval.c (record_unwind_protect_nothing):
4874 * fileio.c (fclose_unwind):
4876 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4877 The replacement doesn't block input, but that no longer seems
4880 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4882 * lread.c: Fix file descriptor leaks and errno issues.
4883 (Fload): Close some races that leaked fds or streams when 'load'
4885 (Fload, openp): Report error number of last nontrivial failure to open.
4886 ENOENT counts as trivial.
4887 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4889 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4890 now that the function is always called with a nonnegative arg.
4891 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4892 All uses replaced with ...
4893 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4895 A few more minor file errno-reporting bugs.
4896 * callproc.c (Fcall_process):
4897 * doc.c (Fsnarf_documentation):
4898 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4899 * process.c (set_socket_option):
4900 Don't let a constructor trash errno.
4901 * doc.c: Include <errno.h>.
4903 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4905 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4907 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4909 Fix w32 bug with call-process-region (Bug#14885).
4910 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4911 to Fcall_process when the input is empty. This simplifies the
4912 code a bit. It makes no difference on POSIXish platforms but
4913 apparently it fixes a bug on w32.
4915 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4916 * fileio.c (close_file_unwind): Don't close if FD is negative;
4917 this can happen when unwinding a zapped file descriptor.
4918 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4919 in case Emacs runs out of memory between the two unwind-protects.
4920 Don't trash errno when closing FD.
4921 Zap the FD in the specpdl when closing it, instead of deferring
4922 the removal of the unwind-protect; this fixes a bug where a child
4923 function unwinds the stack past us.
4925 New unwind-protect flavors to better type-check C callbacks.
4926 This also lessens the need to write wrappers for callbacks,
4927 and the need for make_save_pointer.
4928 * alloca.c (free_save_value):
4929 * atimer.c (run_all_atimers):
4931 * alloc.c (safe_alloca_unwind):
4932 * atimer.c (unwind_stop_other_atimers):
4933 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4934 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4935 * minibuf.c (choose_minibuf_frame_1):
4936 * process.c (make_serial_process_unwind):
4937 * xdisp.h (pop_message_unwind):
4938 * xselect.c (queue_selection_requests_unwind):
4939 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4940 * alloca.c (record_xmalloc):
4941 Prefer record_unwind_protect_ptr to record_unwind_protect with
4943 * alloca.c (Fgarbage_collect):
4944 Prefer record_unwind_protect_void to passing a dummy.
4945 * buffer.c (restore_buffer):
4946 * window.c (restore_window_configuration):
4947 * xfns.c, w32fns.c (do_unwind_create_frame)
4948 New wrapper. All record-unwind uses of wrappee changed.
4949 * buffer.c (set_buffer_if_live):
4950 * callproc.c (call_process_cleanup, delete_temp_file):
4951 * coding.c (code_conversion_restore):
4952 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4953 * editfns.c (save_excursion_restore)
4954 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4955 (save_restriction_restore):
4956 * eval.c (restore_stack_limits, un_autoload):
4957 * fns.c (require_unwind):
4958 * keyboard.c (recursive_edit_unwind, tracking_off):
4959 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4960 * macros.c (pop_kbd_macro, restore_menu_items):
4961 * nsfns.m (unwind_create_frame):
4962 * print.c (print_unwind):
4963 * process.c (start_process_unwind):
4964 * search.c (unwind_set_match_data):
4965 * window.c (select_window_norecord, select_frame_norecord):
4966 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4967 (fast_set_selected_frame):
4968 * xfns.c, w32fns.c (unwind_create_tip_frame):
4969 Return void, not a dummy Lisp_Object. All uses changed.
4970 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4971 * callproc.c (call_process_kill):
4972 * fileio.c (restore_point_unwind, decide_coding_unwind)
4973 (build_annotations_unwind):
4974 * insdel.c (Fcombine_after_change_execute_1):
4975 * keyboard.c (read_char_help_form_unwind):
4976 * menu.c (unuse_menu_items):
4977 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4978 * sound.c (sound_cleanup):
4979 * xdisp.c (unwind_redisplay):
4980 * xfns.c (clean_up_dialog):
4981 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4982 Accept no args and return void, instead of accepting and returning
4983 a dummy Lisp_Object. All uses changed.
4984 * cygw32.c (fchdir_unwind):
4985 * fileio.c (close_file_unwind):
4986 * keyboard.c (restore_kboard_configuration):
4987 * lread.c (readevalllop_1):
4988 * process.c (wait_reading_process_output_unwind):
4989 Accept int and return void, rather than accepting an Emacs integer
4990 and returning a dummy object. In some cases this fixes an
4991 unlikely bug when the corresponding int is outside Emacs integer
4992 range. All uses changed.
4993 * dired.c (directory_files_internal_unwind):
4994 * fileio.c (do_auto_save_unwind):
4995 * gtkutil.c (pop_down_dialog):
4996 * insdel.c (reset_var_on_error):
4997 * lread.c (load_unwind):
4998 * xfns.c (clean_up_file_dialog):
4999 * xmenu.c, nsmenu.m (pop_down_menu):
5000 * xmenu.c (cleanup_widget_value_tree):
5001 * xselect.c (wait_for_property_change_unwind):
5002 Accept pointer and return void, rather than accepting an Emacs
5003 save value encapsulating the pointer and returning a dummy object.
5005 * editfns.c (Fformat): Update the saved pointer directly via
5006 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
5007 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
5008 (unwind_body): New function.
5009 (record_unwind_protect): First arg is now a function returning void,
5010 not a dummy Lisp_Object.
5011 (record_unwind_protect_ptr, record_unwind_protect_int)
5012 (record_unwind_protect_void): New functions.
5013 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
5014 * fileio.c (struct auto_save_unwind): New type.
5015 (do_auto_save_unwind): Use it.
5016 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
5017 * insdel.c (struct rvoe_arg): New type.
5018 (reset_var_on_error): Use it.
5019 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
5021 (specbinding_func): Remove; there are now several such functions.
5022 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
5023 (set_unwind_protect_ptr): New function.
5024 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
5026 Be simpler and more consistent about reporting I/O errors.
5027 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5028 Say "Read error" and "Write error", rather than "I/O error", or
5029 "IO error reading", or "IO error writing", when a read or write
5031 * process.c (Fmake_network_process, wait_reading_process_output)
5032 (send_process, Fprocess_send_eof, wait_reading_process_output):
5033 Capitalize diagnostics consistently. Put "failed foo" at the
5034 start of the diagnostic, so that we don't capitalize the
5035 function name "foo". Consistently say "failed" for such
5037 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
5038 All callers changed. This is so it can use report_file_error.
5039 * sysdep.c (serial_open, serial_configure): Capitalize I/O
5040 diagnostics consistently as above.
5042 * fileio.c (report_file_errno): Fix errno reporting bug.
5043 If the file name is neither null nor a pair, package it up as a
5044 singleton list. All callers changed, both to this function and to
5045 report_file_error. This fixes a bug where the memory allocator
5046 invoked by list1 set errno so that the immediately following
5047 report_file_error reported the wrong errno value.
5049 Fix minor problems found by --enable-gcc-warnings.
5050 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
5051 * keyboard.c (kbd_buffer_get_event): Remove unused local.
5053 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
5055 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
5056 Set event->arg to Qt if switch-event shall be generated.
5057 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
5059 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
5061 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
5064 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
5065 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
5066 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
5067 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
5068 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
5069 and there is a focused frame.
5070 (head_table): Add focus-in and focus-out.
5071 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
5072 bind to handle-focus-in/out.
5074 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
5075 (Fhandle_switch_frame): Call Fhandle_focus_in.
5076 (syms_of_frame): defsubr handle-focus-in/out.
5078 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
5080 Fix porting bug to older POSIXish platforms (Bug#14862).
5081 * sysdep.c (emacs_pipe): New function, that implements
5082 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
5083 This should port better to CentOS 5 and to Mac OS X 10.6.
5084 All calls to pipe2 changed.
5086 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
5087 This makes the code easier to read and the executable a bit smaller.
5088 Do not replace all calls to Fcons that happen to create lists,
5089 just calls that are intended to create lists. For example, when
5090 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
5091 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
5092 Similarly for list2 through list5.
5093 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
5094 * bytecode.c (exec_byte_code):
5095 * callint.c (quotify_arg, Fcall_interactively):
5096 * callproc.c (Fcall_process, create_temp_file):
5097 * charset.c (load_charset_map_from_file)
5098 (Fdefine_charset_internal, init_charset):
5099 * coding.c (get_translation_table, detect_coding_system)
5100 (Fcheck_coding_systems_region)
5101 (Fset_terminal_coding_system_internal)
5102 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
5103 * composite.c (update_compositions, Ffind_composition_internal):
5104 * dired.c (directory_files_internal, file_name_completion)
5106 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
5107 * doc.c (Fsnarf_documentation):
5108 * editfns.c (Fmessage_box):
5110 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
5111 (Feval, eval_sub, Ffuncall, apply_lambda):
5112 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
5113 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
5114 (Fset_file_times, Finsert_file_contents)
5115 (Fchoose_write_coding_system, Fwrite_region):
5116 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
5117 * font.c (font_registry_charsets, font_parse_fcname)
5118 (font_prepare_cache, font_update_drivers, Flist_fonts):
5119 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
5120 * frame.c (make_frame, Fmake_terminal_frame)
5121 (x_set_frame_parameters, x_report_frame_params)
5122 (x_default_parameter, Fx_parse_geometry):
5123 * ftfont.c (syms_of_ftfont):
5124 * image.c (gif_load):
5125 * keyboard.c (command_loop_1):
5126 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
5127 (Fcopy_keymap, append_key, Fcurrent_active_maps)
5128 (Fminor_mode_key_binding, accessible_keymaps_1)
5129 (Faccessible_keymaps, Fwhere_is_internal):
5130 * lread.c (read_emacs_mule_char):
5131 * menu.c (find_and_return_menu_selection):
5132 * minibuf.c (get_minibuffer):
5133 * nsfns.m (Fns_perform_service):
5134 * nsfont.m (ns_script_to_charset):
5135 * nsmenu.m (ns_popup_dialog):
5136 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
5137 (Fx_own_selection_internal):
5138 * nsterm.m (append2):
5139 * print.c (Fredirect_debugging_output)
5140 (print_prune_string_charset):
5141 * process.c (Fdelete_process, Fprocess_contact)
5142 (Fformat_network_address, set_socket_option)
5143 (read_and_dispose_of_process_output, write_queue_push)
5144 (send_process, exec_sentinel):
5145 * sound.c (Fplay_sound_internal):
5146 * textprop.c (validate_plist, add_properties)
5147 (Fput_text_property, Fadd_face_text_property)
5148 (copy_text_properties, text_property_list, syms_of_textprop):
5149 * unexaix.c (report_error):
5150 * unexcoff.c (report_error):
5151 * unexsol.c (unexec):
5152 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
5153 (Fformat_mode_line, syms_of_xdisp):
5154 * xfaces.c (set_font_frame_param)
5155 (Finternal_lisp_face_attribute_values)
5156 (Finternal_merge_in_global_face, syms_of_xfaces):
5157 * xfns.c (x_default_scroll_bar_color_parameter)
5158 (x_default_font_parameter, x_create_tip_frame):
5159 * xfont.c (xfont_supported_scripts):
5160 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
5161 (menu_help_callback, xmenu_show):
5163 * xterm.c (set_wm_state):
5164 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
5165 and similarly for list2 through list5.
5167 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
5169 * callproc.c (Fcall_process_region): Fix minor race and tune.
5170 (create_temp_file): New function, with the temp-file-creation part
5171 of the old Fcall_process_region. Use Fcopy_sequence to create the
5172 temp file name, rather than alloca + build_string, for simplicity.
5173 Don't bother to block input around the temp file creation;
5174 shouldn't be needed. Simplify use of mktemp.
5175 Use record_unwind_protect immediately after creating the temp file;
5176 this closes an unlikely race where the temp file was not removed.
5177 Use memcpy rather than an open-coded loop.
5178 (Fcall_process_region): Use the new function. If the input is
5179 empty, redirect from /dev/null rather than from a newly created
5180 empty temp file; this avoids unnecessary file system traffic.
5182 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
5184 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
5185 Simplify by making this case like the other two. This is a bit
5186 slower on obsolete hosts, but the extra complexity isn't worth it.
5188 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
5189 * process.c (create_process) [!DOS_NT]:
5190 Remove now-unnecessary calls to emacs_close.
5192 2013-07-13 Eli Zaretskii <eliz@gnu.org>
5194 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
5195 returning early. (Bug#14850)
5197 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
5198 and inhibit-iso-escape-detection attributes of 'undecided'.
5201 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
5203 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
5204 Reported by Herbert J. Skuhra in
5205 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
5207 Don't lose top specpdl entry when memory is exhausted.
5208 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
5209 specpdl overflow here, to simplify callers; all callers changed.
5210 Always reserve an unused entry at the stack top; this avoids
5211 losing the top entry's information when memory is exhausted.
5213 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5215 Clean up errno reporting and fix some errno-reporting bugs.
5216 * callproc.c (Fcall_process):
5217 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
5218 * process.c (create_process, Fmake_network_process):
5219 * unexaix.c (report_error):
5220 * unexcoff.c (report_error):
5221 Be more careful about reporting the errno of failed operations.
5222 The code previously reported the wrong errno sometimes.
5223 Also, prefer report_file_errno to setting errno + report_file_error.
5224 (Fcall_process): Look at openp return value rather than at path,
5225 as that's a bit faster and clearer when there's a numeric predicate.
5226 * fileio.c (report_file_errno): New function, with most of the
5227 old contents of report_file_error.
5228 (report_file_error): Use it.
5229 (Ffile_exists_p, Ffile_accessible_directory_p):
5230 Set errno to 0 when it is junk.
5231 * fileio.c (Faccess_file):
5232 * image.c (x_create_bitmap_from_file):
5233 Use faccessat rather than opening the file, to avoid the hassle of
5234 having a file descriptor open.
5235 * lisp.h (report_file_errno): New decl.
5236 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
5239 * process.c (create_process, wait_reading_process_output) [AIX]:
5240 Remove obsolete SIGHUP-related code, as Emacs no longer disables
5241 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
5242 a multithreaded environment anyway).
5243 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
5245 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
5247 * image.c (x_find_image_file): Don't close a remote file handle.
5249 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
5251 Fix races with threads and file descriptors.
5252 * callproc.c (Fcall_process_region):
5253 * dired.c (open_directory):
5254 * emacs.c (main, Fdaemon_initialized):
5255 * image.c (x_find_image_file):
5256 * inotify.c (Finotify_rm_watch):
5257 * lread.c (Flocate_file_internal):
5258 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
5259 * term.c (term_mouse_moveto, init_tty):
5260 * termcap.c (tgetent):
5261 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
5262 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
5263 * unexhp9k800.c, unexmacosx.c (unexec):
5264 * callproc.c (Fcall_process_region):
5265 Use emacs_close, not close.
5266 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
5267 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
5268 and posix_close function on current platforms (which all lack them).
5269 (emacs_close): Use it. This should fix the races on GNU/Linux and
5270 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
5271 and it should avoid closing random victim file descriptors on
5274 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
5276 * inotify.c (uninitialized): Remove. All uses replaced by -1.
5277 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
5280 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
5281 This is for .gdbinit xbacktrace.
5283 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
5284 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
5285 (emacs_set_tty): Now static.
5286 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
5287 * term.c (tty_capable_p, tty_default_color_capabilities)
5288 (get_tty_terminal, term_mouse_movement)
5289 (handle_one_term_event, init_tty, maybe_fatal):
5290 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
5291 (tgetent, scan_file, name_match, compare_contin):
5292 * terminal.c (get_terminal):
5293 Use bool for boolean.
5294 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
5295 Prefer char to unsigned char if either will do.
5296 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
5297 (tty_write_glyphs): Prefer int to unsigned.
5298 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
5299 All callers changed.
5300 * termcap.c (tprint, main) [TEST]: Remove non-working test.
5302 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5305 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
5306 (B__dummy__): New dummy symbol, to pacify C89.
5307 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
5308 they can't grok varargs macros.
5309 * dispnew.c (add_window_display_history)
5310 (add_frame_display_history):
5311 * print.c (print_object):
5312 * xdisp.c (debug_method_add):
5313 Use %p printf format only for void pointers.
5314 * emacs.c (usage_message): New constant, replacing ...
5315 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
5316 (main): Adjust to usage reorg.
5317 * fns.c (syms_of_fns):
5318 * profiler.c (syms_of_profiler):
5319 Don't use non-constant struct initializers.
5320 * gnutls.h (gnutls_initstage_t):
5321 * lisp.h (enum Lisp_Fwd_Type):
5322 * lread.c (lisp_file_lexically_bound_p):
5323 * xsettings.c (anonymous enum):
5324 Remove trailing comma.
5325 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
5326 * lisp.h (ENUM_BF): Use unsigned if pedantic.
5327 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
5329 * regex.c (const_re_char): New type, to pacify strict C89.
5330 All uses of 'const re_char' replaced to use it.
5331 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
5332 with glibc when strict C89. This change is imported from gnulib.
5334 (_Restrict_arr_): Rename from __restrict_arr, similarly.
5335 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
5336 Omit GNU_LINUX implementation, since it requires long long.
5337 * xterm.c (x_draw_underwave):
5338 Do not assume the traditional order of struct's members.
5339 (x_term_init): Rewrite to avoid the need for non-constant structure
5342 Syntax cleanup, mostly replacing macros with functions.
5343 This removes the need for the syntax_temp hack.
5344 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
5345 * syntax.c (SYNTAX_INLINE): New macro.
5346 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
5347 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
5348 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
5349 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
5350 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
5351 (SYNTAX_COMEND_FIRST): Now functions, not macros.
5352 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
5353 Now constants, not macros.
5354 (syntax_temp) [!__GNUC__]: Remove.
5355 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
5356 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
5357 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
5358 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
5359 Move here from syntax.h; now functions, not macros. Except for the
5360 last function, these are static since only syntax.c uses them.
5361 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
5362 All uses changed. Now a function, not a macro; use this fact
5363 to simplify the code.
5364 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
5365 compiler bugs; no longer relevant.
5366 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5367 (SYNTAX_INLINE): New macro.
5368 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
5369 for the new functions. Use bool for boolean member.
5370 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
5371 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
5372 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
5373 (SETUP_BUFFER_SYNTAX_TABLE):
5374 Now extern inline functions, not macros.
5375 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
5376 Remove; all uses replaced by implementation.
5377 (syntax_temp) [!__GNUC__]: Remove decl.
5378 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
5380 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
5382 * emacs.c (main): Fix syntax error.
5384 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
5386 Timestamp fixes for undo (Bug#14824).
5387 * atimer.c (schedule_atimer):
5388 * fileio.c (Ffile_newer_than_file_p):
5389 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
5390 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
5391 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
5392 (syms_of_fileio): Remove Sclear_visited_file_name.
5393 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
5394 file doesn't exist; this avoids an ambiguity with negative timestamps.
5395 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
5396 * systime.h (make_emacs_time, invalid_emacs_time):
5397 Don't assume struct timespec layout; POSIX doesn't guarantee it.
5398 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
5399 * undo.c (record_first_change): Push (visited-file-modtime) onto
5400 undo list rather than reimplementing it by hand, incorrectly.
5402 2013-07-09 Ken Brown <kbrown@cornell.edu>
5404 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
5406 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
5408 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
5410 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
5412 Handle errno and exit status a bit more carefully.
5413 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
5414 number into an exit status. Instead, use EXIT_CANCELED.
5415 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
5416 * callproc.c (relocate_fd):
5417 * emacs.c (close_output_streams, main):
5418 * process.c (create_process):
5419 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
5420 Use emacs_perror for simplicity.
5421 * callproc.c (relocate_fd, main):
5422 * sysdep.c (sys_subshell):
5423 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
5424 (shut_down_emacs): Use emacs_write, not write.
5425 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
5426 * fileio.c (Fcopy_file, e_write):
5427 * nsterm.m (ns_select):
5428 * process.c (send_process):
5429 * sound.c (vox_write):
5430 Use emacs_write_sig, not emacs_write.
5431 * lisp.h (emacs_write_sig, emacs_perror): New decls.
5432 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
5434 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
5436 (emacs_full_write): New function.
5437 (emacs_write): Rewrite to use it.
5438 (emacswrite_sig, emacs_perror): New functions.
5439 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
5441 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
5443 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
5444 on NS even if it is present. Pixmap on NS is a void*.
5446 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5448 Port to Ubuntu 10 (Bug#14803).
5449 Problem reported by T.V. Raman.
5450 * process.c (close_on_exec, accept4, process_socket):
5451 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
5453 2013-07-07 Eli Zaretskii <eliz@gnu.org>
5455 * w32.c (sys_dup): Declare prototype.
5459 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5461 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5463 Make file descriptors close-on-exec when possible (Bug#14803).
5464 This simplifies Emacs a bit, since it no longer needs to worry
5465 about closing file descriptors by hand in some cases.
5466 It also fixes some unlikely races. Not all such races, as
5467 libraries often open files internally without setting
5468 close-on-exec, but it's an improvement.
5469 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5470 * callproc.c (Fcall_process) [!MSDOS]:
5471 * emacs.c (main) [!DOS_NT]:
5472 * nsterm.m (ns_term_init):
5473 * process.c (create_process):
5474 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5475 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5476 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5477 Prefer mkostemp with O_CLOEXEC to mkstemp.
5478 * callproc.c (relocate_fd) [!WINDOWSNT]:
5479 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5480 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5482 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5483 Make the resulting file descriptor close-on-exec.
5484 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5485 * lread.c (load_descriptor_list, load_descriptor_unwind):
5486 Remove; no longer needed. All uses removed.
5487 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5488 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5490 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5491 (Fmake_network_process, Fnetwork_interface_list):
5492 (Fnetwork_interface_info, server_accept_connection):
5493 Make newly-created socket close-on-exec.
5494 * sysdep.c (emacs_open, emacs_fopen):
5495 Make new-created descriptor close-on-exec.
5496 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5497 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5499 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5501 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5502 for NS_IMPL_GNUSTEP.
5504 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5506 Fix openp errno handling.
5507 * callproc.c (Fcall_process): Preserve openp errno around close.
5508 * lread.c (openp): Set errno when returning -1, as some callers
5511 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5513 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5515 * nsterm.h (NSSavePanel): Update comment.
5516 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5517 (ns_run_file_dialog): Declare.
5519 * nsfns.m: Remove panelOK.
5521 (ns_run_file_dialog): New function.
5522 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5523 event loop, so file dialog is popped up by ns_run_file_dialog, called
5524 by sendEvent (Bug#14578).
5525 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5527 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5529 * xdisp.c (default_line_pixel_height): New function.
5530 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5531 (try_cursor_movement, redisplay_window, try_window)
5532 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5534 * window.c (window_scroll_pixel_based):
5535 use default_line_pixel_height.
5537 * dispextern.h (default_line_pixel_height): Add prototype.
5539 * frame.c (x_set_line_spacing): Accept a float value for
5540 line-spacing parameter, per the documentation.
5542 * data.c (Fmultibyte_string_p): Doc fix.
5544 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5546 Use emacs_open more consistently when opening files.
5547 This handles EINTR more consistently now, and makes it easier
5548 to introduce other uniform changes to file descriptor handling.
5549 * src/systdio.h: New file.
5550 * src/buffer.c (mmap_init):
5551 * cygw32.c (chdir_to_default_directory):
5552 * dispnew.c (Fopen_termscript):
5553 * emacs.c (Fdaemon_initialized):
5554 * fileio.c (Fdo_auto_save):
5555 * image.c (slurp_file, png_load_body, jpeg_load_body):
5556 * keyboard.c (Fopen_dribble_file):
5558 * print.c (Fredirect_debugging_output):
5559 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5560 * termcap.c (tgetent):
5561 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5562 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5563 * w32term.c (w32_initialize) [CYGWIN]:
5564 * xfaces.c (Fx_load_color_file):
5565 Use emacs_open instead of plain open, and emacs_fopen instead of
5567 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5568 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5569 * callproc.c (default_output_mode): New constant.
5570 (Fcall_process): Use it to call emacs_open instead of plain creat.
5571 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5572 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5573 (emacs_fopen): New function.
5574 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5575 Include <lisp.h>, for emacs_open.
5576 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5578 Remove duplicate #include directives.
5579 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5581 Don't include stdio.h twice.
5582 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5583 Don't include sys/types.h or stdio.h twice.
5584 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5585 * lread.c: Don't include coding.h twice.
5586 * nsfont.m: Don't include frame.h twice.
5587 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5588 * ralloc.c: Don't include <unistd.h> twice.
5589 * xdisp.c: Don't include font.h twice.
5590 * xterm.c: Don't include fontset.h twice.
5591 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5593 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5595 Scale ImageMagick images more carefully.
5596 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5597 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5598 Be more careful about avoiding undefined behavior after
5599 integer overflow and division by zero.
5601 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5603 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5604 (syms_of_w32fns): DEFSYM them.
5605 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5606 (CCHDEVICENAME): Define macros if not defined.
5607 (struct MONITOR_INFO_EX): New struct.
5608 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5609 (enum_display_monitors_fn): New variable.
5610 (globals_of_w32fns): Initialize it.
5611 (Fx_display_pixel_width, Fx_display_pixel_height)
5612 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5613 multi-monitor setups in docstrings.
5614 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5615 screen size by primary monitor's millimeter per pixel.
5616 (w32_monitor_enum, w32_display_monitor_attributes_list)
5617 (w32_display_monitor_attributes_list_fallback)
5618 (Fw32_display_monitor_attributes_list): New functions.
5619 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5621 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5623 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5625 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5627 * fileio.c (Qfile_notify_error): New error symbol.
5629 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5630 * inotify.c (inotify_callback, symbol_to_inotifymask)
5631 (Finotify_add_watch, Finotify_rm_watch): Use it.
5632 (inotifyevent_to_event): Exchange order of cookie and file name.
5633 (Finotify_add_watch): Adapt docstring.
5635 * lisp.h (Qfile_notify_error): Declare.
5637 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5639 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5640 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5641 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5642 which did not work (see <http://bugs.gnu.org/14569#307>).
5643 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5644 && (!noninteractive || initialized)). This attempts to thread
5645 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5647 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5649 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5650 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5652 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5654 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5655 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5656 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5657 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5659 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5661 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5662 Define to __sys_siglist.
5664 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5666 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5667 word-wrap, so that overflow-newline-into-fringe would work in
5668 visual-line-mode. (Bug#2749)
5669 (move_it_in_display_line_to): When the last scanned display
5670 element fits exactly on the display line, and
5671 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5672 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5673 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5674 finding buffer position that corresponds to pixel coordinates,
5675 e.g. in buffer_posn_from_coords.
5677 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5679 * process.c (handle_child_signal): Call catch_child_signal if
5682 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5684 Don't convert function pointers to void * and back.
5685 It isn't portable C, and it's easy enough to avoid.
5686 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5687 (make_save_value): Add support for SAVE_FUNCPOINTER.
5688 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5689 * print.c (print_object):
5690 Distinguish function from object pointers.
5691 * lisp.h (SAVE_FUNCPOINTER): New constant.
5692 (SAVE_SLOT_BITS): Adjust to it.
5693 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5694 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5695 (voidfuncptr): New typedef.
5696 (struct Lisp_Save_Value): New member data[0].funcpointer.
5697 (XSAVE_FUNCPOINTER): New function.
5699 Simplify buildobj processing.
5700 * Makefile.in (buildobj.h): Make it a sequence of strings each
5701 followed by comma, rather than a single string. Put it into a
5702 .tmp file in case there's an error while generating it.
5703 (gl-stamp): Use .tmp for temp files.
5704 (mostlyclean): Clean .tmp files.
5705 * doc.c (buildobj): Move to just the routine that needs it.
5706 It's now an array of strings, so processing is simpler.
5708 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5710 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5711 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5712 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5713 Invoke malloc_enable_thread even when not interactive.
5714 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5715 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5716 in this case, since the underlying bug has now been fixed.
5718 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5720 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5721 unlinking it (bug#14691).
5723 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5725 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5726 before checking whether buffer is modified. This lets
5727 `kill-buffer-query-functions' cancel killing of the buffer or save
5728 its content before `kill-buffer' asks user the "Buffer %s
5729 modified; kill anyway?" question.
5731 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5733 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5734 Let the super performKeyEquivalent deal with them (Bug#14747).
5736 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5738 * widget.c (resize_cb): Remove unused local.
5740 Do not use GTK 3 if it exists but cannot be compiled.
5741 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5742 * xterm.c (x_error_handler) [!USE_GTK]:
5745 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5747 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5749 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5750 to the valid range of values. (Bug#14753)
5752 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5753 when moving point by using the current glyph matrix. This avoids
5754 the need to force redisplay when this function is called in a
5757 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5759 Fix minor problems found by static checking.
5760 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5761 Redo the latter's body to sidestep GCC parenthesization warnings.
5762 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5763 * coding.c (detect_coding, detect_coding_system):
5764 * coding.h (struct undecided_spec):
5765 Use bool for boolean.
5766 * image.c (QCmax_width, QCmax_height): Now static.
5767 * xdisp.c (Fmove_point_visually): Remove unused local.
5769 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5771 * xdisp.c (Fmove_point_visually): New function.
5773 2013-06-28 Kenichi Handa <handa@gnu.org>
5775 * coding.h (define_coding_undecided_arg_index): New enum.
5776 (coding_attr_index): New members
5777 coding_attr_undecided_inhibit_null_byte_detection,
5778 coding_attr_undecided_inhibit_iso_escape_detection,
5779 coding_attr_undecided_prefer_utf_8.
5780 (undecided_spec): New struct.
5781 (struct coding_system): New member `undecided' of the member
5784 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5785 (detect_coding): Likewise.
5786 (detect_coding_system): Likewise.
5787 (Fdefine_coding_system_internal): New coding system properties
5788 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5790 (syms_of_coding): Adjust for coding_arg_undecided_max.
5792 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5794 * image.c (x_from_xcolors): Remove unused local.
5796 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5798 Defer image data transfer between X client and server until actual
5801 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5804 * image.c (Destroy_Image): Remove.
5805 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5806 `mask_p', and `colors_p'. All uses changed.
5807 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5808 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5809 New macros for `flags' arg to x_clear_image_1.
5810 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5811 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5812 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5813 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5814 (image_get_x_image, image_unget_x_image): New functions or macros.
5815 (image_background, image_background_transparent, x_to_xcolors)
5816 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5817 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5818 instead of Destroy_Image.
5819 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5820 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5821 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5822 (imagemagick_load_image, svg_load_image): Use them instead of
5823 x_create_x_image_and_pixmap, and x_put_x_image followed by
5824 x_destroy_x_image, respectively.
5825 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5826 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5827 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5828 background_transparent fields.
5829 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5830 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5832 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5834 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5835 This mostly consists of undoing recent changes.
5836 * callproc.c (Fcall_process):
5837 * process.c (create_process):
5838 Do not worry about catching SIGCHLD here, undoing previous change.
5839 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5840 * process.c, process.h (catch_child_signal):
5841 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5842 * process.c (catch_child_handler): Don't worry about being called
5843 lazily and do not assume caller has blocked SIGCHLD, undoing
5844 previous change. Move first-time stuff back to
5845 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5846 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5847 set lib_child_handler if it's already initialized, which may
5848 help avoid problems on GNUStep.
5850 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5852 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5853 * callproc.c (Fcall_process):
5854 * process.c (create_process):
5855 Make sure SIGCHLD is caught before we fork,
5856 since Emacs startup no arranges to catch SIGCHLD.
5857 * process.c (lib_child_handler): Initialize to null, not to
5859 (catch_child_signal): Allow self to be called lazily.
5860 Do nothing if it's already been called.
5861 Assume caller has blocked SIGCHLD (all callers do now).
5862 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5863 just before it's really needed.
5864 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5865 since it hasn't been caught yet.
5867 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5869 * image.c (compute_image_size): New function to implement
5870 :max-width and :max-height.
5871 (imagemagick_load_image): Use it.
5873 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5875 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5876 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5878 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5879 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5880 the SIGCHLD handler, since the code is not atomic and (due to glib)
5881 signals may be arriving now.
5882 * sysdep.c (init_signals): Do not catch child signals here;
5883 'main' now does that later, at a safer time.
5885 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5887 Clean up SIGCHLD handling a bit (Bug#14569).
5888 * process.c, process.h (catch_child_signal):
5889 Now always extern, even if !NS_IMPL_GNUSTEP.
5890 * process.c (catch_child_signal): Move glib tickler here from
5891 init_process_emacs, so that it's done earlier in Emacs
5892 initialization. Also move the noninteractive && !initialized
5893 check here from init_process_emacs. This is all a bit cleaner for
5894 GNUish platforms, and I hope it works around the Cygwin bug.
5895 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5896 that glib signal handling is tickled before glib creates threads.
5898 * process.c (wait_reading_process_output): Avoid int overflow
5899 when reading more than 2 GiB total from a process.
5901 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5903 * process.c (create_process): Handle a couple more cases,
5904 i.e., work even if new_argv and wait_child_setup[i] are cached.
5905 Use Fcall_process's style for volatile vars.
5907 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5909 * process.c (create_process): Mark PROCESS volatile.
5911 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5913 Use C99-style flexible array members if available.
5914 This avoids some subtle aliasing issues, which typically
5915 aren't a problem with GCC but may be a problem elsewhere.
5916 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5917 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5918 In either case, it uses a flexible array member rather than
5919 the old struct hack. All uses changed.
5920 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5921 Adjust to sdata reorganization.
5922 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5923 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5924 that ports better to pre-C99 non-GCC.
5925 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5926 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5927 as the latter has changed.
5928 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5929 and port better to pre-C99 GCC.
5930 * image.c (struct xpm_cached_color):
5931 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5932 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5933 Use FLEXIBLE_ARRAY_MEMBER.
5934 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5935 Move decl to top level so it gets checked against implementation.
5936 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5937 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5939 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5941 * syntax.c: Integer cleanups.
5942 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5943 All uses that need 0-or-2 changed to:
5944 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5945 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5946 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5947 (char_quoted, prev_char_comend_first, back_comment)
5948 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5949 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5950 Use bool for boolean.
5951 (update_syntax_table, skip_chars, skip_syntaxes):
5952 Prefer int to unsigned when either will do.
5953 (back_comment): Return boolean success flag, like forw_comment,
5954 instead of positive-or-minus-1 (which might have overflowed int anyway).
5955 Don't stuff ptrdiff_t into int.
5956 (syntax_spec_code, syntax_code_spec): Now const.
5957 (Fmatching_paren, scan_lists, scan_sexps_forward):
5958 Use enum syntaxcode for syntax code.
5959 (Fmatching_paren): Check that arg is a character, not just an integer.
5960 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5961 (Finternal_describe_syntax_value): Omit no-longer-needed
5963 (skip_chars): Use char, not unsigned char, when the distinction
5965 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5966 * bytecode.c (exec_byte_code):
5967 * syntax.c (syntax_spec_code, Fchar_syntax)
5968 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5970 * syntax.h (SYNTAX_WITH_FLAGS):
5971 Omit unnecessary casts.
5973 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5975 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5976 line dimensions here, to avoid race conditions with the main
5977 thread. (Bug#14062, bug#14630, bug#14669)
5979 * w32term.c (w32_draw_window_cursor): Compute the header line and
5980 mode line dimensions here.
5981 <w32_system_caret_window, w32_system_caret_hdr_height>:
5982 <w32_system_caret_mode_height>: New variables.
5984 * w32term.h: Declare them.
5986 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5988 * alloc.c (die): Move "assertion failed" string here ...
5989 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5990 COND when SUPPRESS_CHECKING. This shrinks the executable text
5991 size by 0.8% to 2.2% when configured with --enable-checking,
5992 depending on optimization flags (GCC 4.8.1 x86-64).
5994 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5996 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5998 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5999 base is 2; this is more accurate.
6001 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
6003 * sound.c (string_default): Move to !WINDOWSNT section.
6004 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
6006 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
6008 * sound.c: Integer cleanups.
6009 Remove unnecessary forward decls.
6010 (struct sound_device): The 'file' member is now a Lisp_Object, not
6011 a char *, so that we needn't invoke alloca on a huge size.
6012 (Fplay_sound_internal): Adjust to this.
6013 (string_default): New function.
6014 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
6015 Use it to adjust to the struct sound_device change.
6016 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
6017 (be2hs) [0]: Remove.
6019 * syntax.c (skip_chars): Don't use uninitialized storage
6020 when searching a multibyte buffer for characters that are not in a
6021 unibyte string that contains non-ASCII characters.
6023 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
6025 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
6026 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
6028 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6030 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
6032 2013-06-18 Kenichi Handa <handa@gnu.org>
6034 * font.c (Ffont_spec): Signal an error for an invalid font name
6037 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
6039 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
6040 In particular this ports to 32-bit sparc Sun cc.
6041 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
6042 array with a dummy element at specpdl[-1], so that its address can
6044 (unbind_to): Do not copy the binding; not needed, now that we
6045 copy old_value in the one place where the copy is needed.
6046 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
6047 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
6048 (union specbinding): Rename from struct specbinding. Redo layout
6049 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
6050 which is not portable. With Sun C 5.12 32-bit sparc, the
6051 declaration causes nargs to be an unsigned bitfield, a behavior
6052 that the C standard allows; but Emacs wants nargs to be signed.
6053 The overall type is now a union of structures rather than a
6054 structure of union of structures, and the 'kind' member is now a
6055 bitfield, so that the overall type doesn't grow. All uses changed.
6056 * process.c (Fmake_serial_process): Remove unnecessary initialization.
6058 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6060 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
6061 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
6063 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
6065 2013-06-17 Eli Zaretskii <eliz@gnu.org>
6067 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6068 unless we know that the window w's frame is a frame object.
6069 Another attempt at solving bug#14062 and bug#14630.
6071 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
6073 * textprop.c (property_set_type): New enum.
6074 (add_properties): Allow appending/prepending text properties.
6075 (add_text_properties_1): Factored out of Fadd_text_properties.
6076 (Fadd_text_properties): Move all the code into
6077 add_text_properties_1.
6078 (Fadd_face_text_property): New function that calls
6079 add_text_properties_1.
6081 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
6083 Move functions from lisp.h to individual modules when possible.
6084 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
6085 * alloc.c (XFLOAT_INIT, set_symbol_name):
6086 * buffer.c (CHECK_OVERLAY):
6087 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
6088 (set_char_table_parent):
6089 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
6090 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
6091 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
6092 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
6094 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
6095 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
6096 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
6097 (backtrace_args, backtrace_debug_on_exit):
6098 * floatfns.c (CHECK_FLOAT):
6099 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
6100 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
6101 (set_hash_hash, set_hash_hash_slot, set_hash_index)
6102 (set_hash_index_slot):
6103 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
6104 * marker.c (CHECK_MARKER):
6105 * textprop.c (CHECK_STRING_OR_BUFFER):
6106 * window.c (CHECK_WINDOW_CONFIGURATION):
6107 Move here from lisp.h, and make these functions static rather than
6109 * buffer.c (Qoverlayp):
6111 * fns.c (Qhash_table_p):
6112 * window.c (Qwindow_configuration_p):
6114 * lisp.h: Remove the abovementioned defns and decls.
6116 Use functions, not macros, for XINT etc (Bug#11935).
6117 In lisp.h, prefer functions to function-like macros, and
6118 constants to object-like macros, when either will do. This:
6119 . simplifies use, as there's no more need to worry about
6120 arguments' side effects being evaluated multiple times.
6121 . makes the code easier to debug on some platforms.
6122 However, when using gcc -O0, keep using function-like macros
6123 for a few critical operations, for performance reasons.
6124 This sort of thing isn't needed with gcc -Og, but -Og
6125 is a GCC 4.8 feature and isn't widely-enough available yet.
6126 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
6127 Remove enum lsb_bits; no longer needed.
6128 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
6129 * buffer.c (Qoverlap):
6131 * fns.c (Qhash_table_p):
6132 Now extern, so lisp.h can use these symbols.
6133 * dispextern.h: Include character.h, for MAX_CHAR etc.
6134 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6135 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6136 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6137 (GLYPH_CODE_P): Move here from lisp.h.
6138 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6139 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
6140 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
6141 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
6142 XUNTAG now returns void *.
6143 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
6144 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
6145 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
6146 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
6147 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
6148 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
6149 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
6150 (lisp_h_XPNTR, lisp_h_XSYMBOL):
6151 New macros, renamed from their sans-lisp_h_ counterparts.
6152 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
6153 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
6154 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
6155 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
6156 If compiling via GCC without optimization, define these as macros
6157 in addition to inline functions.
6158 To disable this, compile with -DINLINING=0.
6159 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
6160 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
6161 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
6162 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
6163 (INTMASK, VALMASK): Now macros, since static values cannot be
6164 accessed from extern inline functions.
6165 (VALMASK): Also a constant, for benefit of old GDB.
6166 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
6167 is INTEGERP, which can fold it in.
6168 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
6169 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
6170 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
6171 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
6172 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
6173 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
6174 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
6175 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
6176 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
6177 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
6178 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
6179 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
6180 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
6181 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
6182 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
6183 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
6184 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
6185 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
6186 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
6187 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
6188 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
6189 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
6190 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
6191 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
6192 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
6193 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
6194 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
6195 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
6196 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
6197 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
6198 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
6199 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
6200 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
6202 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
6203 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
6204 (VALMASK): Define in one place rather than in two, merging the
6205 USE_LSB_TAG parts; this is simpler.
6206 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
6207 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
6208 Move up, to avoid use before definition.
6209 Also include "globals.h" earlier, for the same reason.
6210 (make_natnum): New function.
6211 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
6212 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
6213 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
6214 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
6215 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
6216 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
6217 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
6218 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
6219 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
6220 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
6221 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
6222 (Qwindow_configuration_p, Qimage): New forward declarations.
6223 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
6224 (STRING_COPYIN): Remove; unused.
6225 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
6226 (xcar_addr, xcdr_addr): New functions. All uses changed.
6227 (IEEE_FLOATING_POINT): Now a constant, not a macro.
6228 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
6229 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
6230 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
6231 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
6232 (TYPE_RANGED_INTEGERP): Simplify.
6233 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
6234 (setlocale, fixup_locale, synchronize_system_messages_locale)
6235 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
6236 Now empty functions, not macros.
6237 (functionp): Return bool, not int.
6238 * window.c (Qwindow_configuration_p): Now extern,
6239 so window.h can use it.
6240 * window.h (Qwindowp): Move decl back to lisp.h.
6242 2013-06-15 Eli Zaretskii <eliz@gnu.org>
6244 * xdisp.c (Fline_pixel_height): New function, required for solving
6247 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
6249 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
6251 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
6253 * lread.c (syms_of_lread):
6254 * fns.c (Fprovide): Adjust to new format of after-load-alist.
6256 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
6258 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
6260 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
6262 * fileio.c (expand_file_name): Doc fix.
6264 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
6266 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
6267 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
6268 Wait for self, not for 0. This can't hurt on GNU or similar
6269 system, and may help with Cygwin.
6271 * keyboard.c: Don't use PROP (...) as an lvalue.
6272 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
6273 Use set_prop (A, B), not PROP (A) = B.
6275 2013-06-10 Eli Zaretskii <eliz@gnu.org>
6277 * xdisp.c (get_it_property): Use it->window instead of generating
6278 a Lisp object from it->w.
6280 2013-06-09 Eli Zaretskii <eliz@gnu.org>
6282 * xdisp.c (get_it_property): If it->object is a buffer, pass to
6283 get-char-property the window that is being rendered, instead of
6284 the buffer, to support window-specific overlays. (Bug#14575)
6285 (compute_display_string_pos): When W is NULL, use the current
6286 buffer as the object to pass to get-char-property.
6287 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
6288 pointer member of the bidi iterator, since no window is pertinent
6291 2013-06-08 Eli Zaretskii <eliz@gnu.org>
6293 * bidi.c (bidi_fetch_char): Accept additional argument, the window
6294 being displayed, and pass it to compute_display_string_pos.
6295 (bidi_level_of_next_char, bidi_resolve_explicit_1)
6296 (bidi_paragraph_init): All callers changed.
6298 * xdisp.c (init_from_display_pos, init_iterator)
6299 (handle_single_display_spec, next_overlay_string)
6300 (get_overlay_strings_1, reseat_1, reseat_to_string)
6301 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
6302 Set bidi_it.w member from it->w.
6303 (compute_display_string_pos): Accept additional argument, the
6304 window being displayed, and pass it to Fget_char_property.
6307 * dispextern.h (struct bidi_it): New member w, the window being
6309 (compute_display_string_pos): Adjust prototype.
6311 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
6313 * xgselect.c: Remove unneeded include xterm.h.
6315 * process.c (wait_reading_process_output): Check for NS before GLIB.
6316 GLIB may be linked in due to rsvg, but ns_select must be called.
6318 * xgselect.c (xg_select): Remove call to window_system_available
6319 and g_main_context_pending at the top, so Gdk events (i.e. file
6320 notify) are processed when Emacs is started with -nw.
6322 2013-06-07 Eli Zaretskii <eliz@gnu.org>
6324 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
6325 (ctagsfiles3): New variable, includes only *.m files.
6326 (TAGS): Use an explicit language name in the regular expressions,
6327 to avoid transformation of '/SOMETHING' by MSYS to
6328 'c:\MSYS\SOMETHING'.
6330 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
6332 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
6334 2013-06-06 Eli Zaretskii <eliz@gnu.org>
6336 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
6337 still need to set the mouse pointer shape and activate help-echo.
6340 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
6342 A few porting etc. fixes for the new file monitor code.
6343 See the thread containing
6344 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
6345 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
6346 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
6347 (dir_monitor_callback, Fgfile_rm_watch):
6348 Use assq_no_quit instead of Fassoc, for speed.
6349 (dir_monitor_callback, Fgfile_rm_watch):
6350 eassert that the monitor is a fixnum.
6351 (dir_monitor_callback): No need for CDR_SAFE.
6352 Simplify building of lisp with alternative tails.
6353 (Fgfile_add_watch, Fgfile_rm_watch):
6354 Do not assume glib functions set errno reliably on failure.
6355 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
6356 and signal an error otherwise.
6357 (Fgfile_rm_watch): Prefer CONSP to !NILP.
6358 Use Fdelq instead of Fdelete, for speed.
6360 2013-06-05 Eli Zaretskii <eliz@gnu.org>
6362 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
6363 don't insist on being invoked on a highlighted tool-bar button.
6364 Avoids losing tool-bar functionality when mouse-highlight is nil.
6365 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
6366 Don't highlight when mouse-highlight is nil.
6367 (note_mouse_highlight): When mouse-highlight is nil, don't return
6368 right away; instead, run tool-bar and mode-line highlight
6369 subroutine, clear any existing highlight, and revert the mouse
6370 pointer to its default shape. (Bug#14558)
6372 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6374 * lisp.mk (lisp): Add prog-mode.el.
6376 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
6378 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
6379 * process.c (dummy_handler): New function.
6380 (lib_child_handler): New static var.
6381 (handle_child_signal): Invoke it.
6382 (catch_child_signal): If a library has set up a signal handler,
6383 save it into lib_child_handler.
6384 (init_process_emacs): If using glib and not on Windows, tickle glib's
6385 child-handling code so that it initializes its private SIGCHLD handler.
6386 * syssignal.h (SA_SIGINFO): Default to 0.
6387 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
6388 31; it should no longer be needed now.
6390 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
6392 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
6394 * gfilenotify.c (globals_of_gfilenotify): New function.
6395 (syms_of_gfilenotify): Move global initialization there.
6397 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
6399 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
6402 * keyboard.c (menu_bar_items, tool_bar_items):
6403 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
6404 not override local keymaps any more.
6406 2013-06-04 Eli Zaretskii <eliz@gnu.org>
6408 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
6410 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6412 * w32console.c (initialize_w32_display): Return the dimensions of
6413 the console window via 2 additional arguments, not via the current
6414 frame. This avoids crashes due to overrunning the bounds of
6415 frame's decode_mode_spec_buffer, which is not resized following
6416 the change of the frame dimensions from the initial 10x10.
6418 * w32term.h (w32_initialize_display_info): Adjust prototype.
6420 * term.c (init_tty): Take dimensions of the frame from the values
6421 returned by initialize_w32_display.
6423 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
6424 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
6425 (LIBES): Add $(GFILENOTIFY_LIBS).
6427 * w32inevt.c (handle_file_notifications): Add dummy implementation
6428 for !HAVE_W32NOTIFY.
6430 * w32term.c: Wrap code with HAVE_W32NOTIFY.
6432 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
6434 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
6436 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
6438 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
6440 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
6442 Fix minor problems found by static checking.
6443 * data.c (pure_write_error):
6444 Use xsignal2, not Fsignal, as Fsignal might return.
6445 * eval.c (set_backtrace_debug_on_exit): Now static.
6446 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
6447 No longer inline. EXTERN_INLINE is needed only for functions
6448 defined in .h files. Reindent function header as per GNU style.
6449 (backtrace_p, backtrace_top, backtrace_next):
6450 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
6451 compiler or linker. Add extern decls to pacify gcc -Wall.
6452 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6454 * frame.c (free_monitors): Define only on platforms that need it.
6455 * nsterm.m (ns_term_init):
6456 * process.c (catch_child_signal):
6457 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6458 defined on all porting targets these days.
6459 * process.c, process.h (catch_child_signal):
6460 Make it extern only if NS_IMPL_GNUSTEP is defined.
6462 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6464 * w32.c (gettimeofday): Make the signature identical to prototype
6465 in nt/inc/sys/time.h.
6467 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6469 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6472 * keyboard.c (safe_run_hooks_error): Improve error message.
6474 * data.c (pure_write_error): Add `object' argument.
6475 * puresize.h (CHECK_IMPURE): Use it.
6477 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6479 * Makefile.in (NOTIFY_OBJ): New variable.
6480 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6482 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6483 Call syms_of_gfilenotify.
6485 * gfilenotify.c: New file.
6487 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6488 and Qfile_w32notify.
6489 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6490 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6492 * lisp.h: Declare syms_of_gfilenotify.
6494 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6496 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6498 Merge the specpdl and backtrace stacks. Make the structure of the
6499 specpdl entries more obvious via a tagged union of structs.
6500 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6501 (enum specbind_tag): New enum.
6502 (struct specbinding): Make it a tagged union of structs.
6503 Add a case for backtrace records.
6504 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6505 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6506 (backtrace_debug_on_exit): New accessors.
6507 (struct backtrace): Remove.
6508 (struct catchtag): Remove backlist field.
6509 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6511 (Flocal_variable_p): Speed up the common case where the binding is
6513 * eval.c (backtrace_list): Remove.
6514 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6515 (set_backtrace_args, set_backtrace_nargs)
6516 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6517 (backtrace_next): New functions.
6518 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6519 (unwind_to_catch, internal_lisp_condition_case)
6520 (internal_condition_case, internal_condition_case_1)
6521 (internal_condition_case_2, internal_condition_case_n): Don't bother
6522 with backtrace_list any more.
6523 (Fsignal): Adjust to new backtrace format.
6524 (grow_specpdl): Move up.
6525 (record_in_backtrace): New function.
6526 (eval_sub, Ffuncall): Use it.
6527 (apply_lambda): Adjust to new backtrace format.
6528 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6530 (specbind): Adjust to new specpdl format. Simplify.
6531 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6532 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6534 (mark_backtrace): Remove.
6535 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6536 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6537 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6539 * profiler.c (record_backtrace): Use get_backtrace.
6540 (handle_profiler_signal): Use backtrace_top_function.
6541 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6544 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6546 * process.h (catch_child_signal): Declare.
6548 * process.c (catch_child_signal): New function.
6549 (init_process_emacs): Call it.
6551 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6552 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6554 (x_set_cursor_type): Remove declaration.
6555 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6556 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6557 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6558 (ns_get_color): Use F suffix on float.
6559 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6560 (ns_get_rgb_color): Remove.
6561 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6562 (note_mouse_movement): x and y are CGFloat.
6563 (ns_draw_fringe_bitmap): Remove unused rowY.
6564 Change #if to COCOA && >= 10_6.
6565 (ns_draw_window_cursor): Remove unused overspill.
6566 (ns_draw_underwave): width and x are EamcsCGFloat.
6567 (ns_draw_box): thickness is CGFloat.
6568 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6569 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6570 if not in main thread.
6571 (ns_get_pending_menu_title, ns_check_menu_open)
6572 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6573 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6574 (sendFromMainThread:): New method.
6575 (changeFont:): size is CGFloat.
6576 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6577 Disable warning about permanent text.
6578 (characterIndexForPoint:): Adjust return type depending on GNUStep
6580 (mouseDown:): delta is CGFloat.
6581 (updateFrameSize): Remove unised variable f.
6582 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6583 Cast float to EmacsCGFloat.
6584 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6585 also to -1 when restoring.
6586 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6587 inside NS_IMPL_COCOA.
6588 (toggleFullScreen:): Put call to toggleFullScreen inside
6589 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6590 (setPosition:portion:whole:): por is CGFloat.
6591 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6592 (mouseDown:): Use CGFloat.
6593 (mouseDragged:): Remove unised variable edge.
6594 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6596 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6598 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6599 when NS_IMPL_GNUSTEP.
6600 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6601 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6602 (EmacsToolbar): Add clearAll. Add tag argument to
6603 addDisplayItemWithImage.
6604 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6606 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6608 * nsmenu.m (ns_update_menubar): Make static.
6609 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6610 (fillWithWidgetValue:): Add cast to SEL for setAction.
6611 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6612 (update_frame_tool_bar): Update code for GNUStep.
6613 (clearAll): New method.
6614 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6615 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6616 Move identifierToItem setObject and activeIdentifiers addObject before
6617 call to insertItemWithItemIdentifier.
6618 (validateVisibleItems): Fix indentation.
6619 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6620 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6621 UtilityWindow to aStyle, remove call to setStyleMask.
6623 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6625 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6626 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6627 Use F suffix on floats.
6628 (ns_char_width): Returns CGFloat.
6629 (ns_ascii_average_width): w is CGFloat instead of float.
6630 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6632 (ns_glyph_metrics): CGFloat instead of float.
6634 * nsfns.m (x_set_foreground_color, x_set_background_color):
6636 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6637 remove unused variables.
6638 (Fns_read_file_name): Keep track if panel is for save.
6639 Use ns_filename_from_panel/ns_directory_from_panel.
6640 (Fns_list_services): delegate only used for COCOA.
6641 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6642 Just return the input if GNUStep.
6643 (x_screen_planes): Remove.
6644 (Fxw_color_values): Use EmacsCGFloat
6645 (Fns_display_monitor_attributes_list): Only get screen number for
6647 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6649 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6650 ns_directory_from_panel.
6652 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6654 * process.c (handle_child_signal): Also use WCONTINUED.
6655 This is so that list-processes doesn't mistakenly list the process
6656 as stopped, when the process has actually been continued and is
6659 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6661 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6662 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6663 not already configured.
6665 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6667 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6669 * Makefile.in (mostlyclean): Remove *.res files.
6671 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6673 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6674 a buffer (bug#8447).
6676 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6678 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6679 display vector, and we backtrack, handle the case that the
6680 previous character position is also displayed from a display
6681 vector or covered by a display string or image. (Bug#14476)
6683 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6685 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6686 (struct MonitorInfo, free_monitors): Remove.
6687 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6688 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6689 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6692 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6693 (struct MonitorInfo, free_monitors): Remove.
6694 (ns_screen_name): Make static.
6695 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6696 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6699 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6700 (struct MonitorInfo): New struct.
6701 (free_monitors, make_monitor_attribute_list): Declare.
6703 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6705 (free_monitors, make_monitor_attribute_list): New functions.
6706 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6709 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6711 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6713 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * keyboard.c: Apply keyboard decoding only to events that come directly
6716 from the tty, not from unread-command-events (bug#14368).
6717 (read_event_from_main_queue): New function, extracted from read_char).
6718 (read_decoded_char): Remove.
6719 (read_decoded_event_from_main_queue): New function to replace it.
6720 (read_char): Use it.
6721 (read_key_sequence): Use read_char rather than read_decoded_char.
6723 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6725 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6727 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6729 2013-05-22 Kenichi Handa <handa@gnu.org>
6731 The following changes are to fix the setting of
6732 buffer-file-coding-system on, for instance, C-x RET c unix RET
6733 _FILE_OF_DOS_EOL_TYPE_ RET.
6735 * coding.h (struct coding_system): New member detected_utf8_chars.
6737 * coding.c (detect_coding_utf_8): Count characters and check EOL
6738 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6740 (setup_coding_system): Do not initialize coding->head_ascii.
6741 (check_ascii): Do not set coding->eol_seen but update it. Do not
6742 call adjust_coding_eol_type here.
6743 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6744 If the eol-type of CODING is already specified, adjust the eol type
6745 of the found coding-system.
6746 (decode_coding_gap): Cancel previous change. Utilize the
6747 character numbers counted by detect_coding_utf_8. Fix detection
6750 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6752 * search.c (looking_at_1): Only set last_thing_searched if the match
6753 changed the match-data (bug#14281).
6755 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6757 * xdisp.c (reseat_at_previous_visible_line_start):
6758 Already declared in dispextern.h, so remove it here.
6759 (move_it_vertically_backward): Likewise.
6761 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6763 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6764 (Fx_display_pixel_width, Fx_display_pixel_height)
6765 (Fx_display_mm_width, Fx_display_mm_height):
6766 Mention `display-monitor-attributes-list' in docstrings.
6768 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6769 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6770 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6771 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6772 (Fx_display_backing_store, Fx_display_visual_class)
6773 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6774 (Fx_display_grayscale_p, Fx_display_pixel_width)
6775 (Fx_display_pixel_height, Fx_display_planes)
6776 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6777 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6778 (Fx_display_mm_width, Fx_display_mm_height)
6779 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6780 height for all physical monitors as in X11.
6782 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6783 Return pixel width or height for all physical monitors as in X11.
6785 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6787 Port --enable-gcc-warnings to clang.
6788 * bytecode.c (exec_byte_code):
6790 Redo diagnostic pragmas to pacify clang, too.
6791 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6792 * editfns.c (Fencode_time):
6793 * fileio.c (file_accessible_directory_p):
6794 * font.c (font_unparse_xlfd):
6795 Use '&"string"[index]' instead of '"string" + (index)'.
6796 * undo.c (user_error): Remove; unused.
6798 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6800 * insdel.c (insert_1_both): Document the arguments, instead of
6801 referring to insert_1, which no longer exists.
6803 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6804 some window, increment windows_or_buffers_changed, so that
6805 *Messages* display in that window is updated. (Bug#14408)
6807 * w32.c: Include epaths.h.
6808 (init_environment): Use cmdproxy.exe without leading directories.
6809 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6811 (gettimeofday): Adjust signature and return value to Posix
6814 * unexw32.c (open_output_file): Delete the existing emacs.exe
6815 before creating it, to break the hard link to the versioned
6818 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6819 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6820 (FIRSTFILE_OBJ): New variables.
6821 (W32_RES): Rename to EMACSRES. All users changed.
6822 (base_obj): Use $(CM_OBJ).
6823 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6824 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6825 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6826 $(W32_RES_LINK) before $(LIBES).
6827 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6829 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6831 * makefile.w32-in (DOC): Use just "DOC".
6833 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6835 * process.c: Export default filters and sentinels to Elisp.
6836 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6838 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6839 (Fset_process_sentinel, Fformat_network_address):
6840 Default to them instead of nil.
6841 (server_accept_connection): Sentinels can't be nil any more.
6842 (read_and_dispose_of_process_output): New function, extracted from
6843 read_process_output.
6844 (read_process_output): Use it; filters can't be nil.
6845 (Finternal_default_process_filter): New function, extracted from
6846 read_process_output.
6847 (exec_sentinel_unwind): Remove function.
6848 (exec_sentinel): Don't zilch sentinel while running.
6849 (status_notify): Sentinels can't be nil.
6850 (Finternal_default_process_sentinel): New function extracted from
6852 (setup_process_coding_systems): Default filter is not nil any more.
6853 (syms_of_process): Export new Elisp functions and initialize
6855 * lisp.h (make_lisp_proc): New function.
6857 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6859 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6861 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6863 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6864 unless we know that the window w is a leaf window.
6865 Another attempt at solving bug#14062.
6867 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6869 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6872 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6874 * image.c (gif_load): Check that subimages fit (Bug#14345).
6876 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6878 * lread.c (skip_dyn_eof): New function.
6879 (read1): Use it to skip the end of a file in response to #@00.
6881 * doc.c (get_doc_string): Slightly relax the sanity checking.
6883 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6885 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6886 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6887 (MonitorInfo): New struct.
6888 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6889 (Fns_display_monitor_attributes_list): New functions.
6890 (display-usable-bounds): Remove.
6891 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6894 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6896 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6897 (GTK_CHECK_VERSION): New macro, if not already defined.
6898 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6899 replaced by GTK_CHECK_VERSION.
6901 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6903 * xterm.h (GTK_PREREQ): New macro.
6904 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6905 to use this macro instead, for consistency and clarity.
6907 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6909 * xdisp.c (row_for_charpos_p): New function, with code of
6910 cursor_row_p, but accepts an additional argument CHARPOS instead
6911 of using a hardcoded PT.
6912 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6913 (row_containing_pos): Call row_for_charpos_p instead of partially
6914 doing the same. Fixes cursor positioning under longlines-mode
6915 when longlines-show-effect includes more than one newline, when
6916 moving the cursor vertically up.
6918 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6920 * makefile.w32-in (ACL_H): New macro.
6921 ($(BLD)/fileio.$(O)): Update dependencies.
6923 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6925 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6926 * Makefile.in (LIB_ACL): New macro.
6927 (LIBACL_LIBS): Remove.
6928 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6929 * fileio.c: Include <acl.h>.
6930 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6931 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6933 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6936 * unexelf.c: Don't assume ElfW (Half) fits in int.
6937 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6938 when dealing with ElfW (Half) values, since they can exceed 2**31
6939 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6940 (entry_address): Omit unused NUM arg. All uses changed.
6942 2013-05-07 Juri Linkov <juri@jurta.org>
6944 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6945 to the string converted from number with `Fnumber_to_string'.
6948 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6950 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6951 This fixes a problem introduced by my previous change.
6953 2013-05-07 Glenn Morris <rgm@gnu.org>
6955 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6957 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6959 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6961 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6963 Static checking by GCC 4.8.0.
6964 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6965 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6966 (x_get_monitor_attributes_fallback)
6967 (x_get_monitor_attributes_xinerama)
6968 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6969 Define only if USE_GTK.
6970 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6971 (x_get_monitor_attributes_fallback): Omit unused locals.
6972 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6973 Use double, not float, to avoid mixed-mode floating point arithmetic.
6975 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6976 Jan Djärv <jan.h.d@swipnet.se>
6978 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6979 (XINERAMA_CFLAGS): New macros.
6980 (ALL_CFLAGS, LIBES): Use them.
6982 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6983 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6984 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6985 (syms_of_xfns): DEFSYM them.
6986 (struct MonitorInfo): New struct.
6987 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6988 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6989 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6990 (x_get_monitor_attributes_xinerama): New functions.
6991 (Fx_display_monitor_attributes_list): New primitive.
6992 (syms_of_xfns): Defsubr it.
6994 * xterm.h (x_display_info): Add Xatom_net_workarea and
6995 Xatom_net_current_desktop.
6997 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6998 and dpyinfo->Xatom_net_current_desktop.
7000 2013-05-06 Eli Zaretskii <eliz@gnu.org>
7002 * xdisp.c (pos_visible_p): Use the special code for finding the
7003 beginning of a display property or overlay for any "replacing"
7004 display property, not just for display strings. This solves
7005 incorrect reporting of position by posn-at-point. (Bug#14241)
7007 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
7009 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
7010 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
7011 Verify that ElfW (Half) fits in int.
7012 (fatal): Use same signature as lisp.h.
7013 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
7014 configure and build with -DUNEXELF_DEBUG without worrying about
7015 other modules that use DEBUG.
7016 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
7017 possibly-wide integers now uses it instead of plain fprintf.
7018 (entry_address): New function, which avoids problems with 32-bit
7019 overflow on 64-bit hosts.
7020 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
7021 (round_up): Don't assume the remainder fits in int.
7022 (find_section): Use bool for boolean. Simplify debug code.
7023 (unexec): Don't assume file sizes fit in int or size_t.
7024 Omit unnecessary trailing newline in 'fatal' format.
7025 Use strerror rather than outputting decimal error number.
7026 Remove unused code when emacs is not defined;
7027 this file relies on Emacs now.
7028 Don't assume e_phnum and e_shnum are positive.
7030 * regex.c: Fix problems when DEBUG is defined.
7031 (extract_number, extract_number_and_incr): Define regardless of
7032 whether DEBUG is defined; that's simpler and makes the code less
7033 likely to go stale in the normal case when DEBUG is not defined.
7034 Return int rather than taking an int * arg. All callers changed.
7035 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
7036 Remove, replacing with ...
7037 (DEBUG_PRINT): New macro. All callers changed.
7038 (DEBUG_COMPILES_ARGUMENTS): New macro.
7039 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
7040 (print_compiled_pattern, print_double_string) [DEBUG]:
7041 Use prototype rather than old-style definition.
7042 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
7043 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
7044 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
7045 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
7046 Don't assume ptrdiff_t, size_t, and long are the same width as int.
7047 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
7048 This matters only when DEBUG is defined.
7050 2013-05-05 Eli Zaretskii <eliz@gnu.org>
7052 * xdisp.c (set_iterator_to_next): Set the
7053 ignore_overlay_strings_at_pos_p flag only if we are _really_
7054 iterating over an overlay string, as indicated by the
7055 current.overlay_string_index member. (Bug#14306)
7057 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
7059 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
7060 to where it is used, to avoid autorelease issues (Bug#14050).
7062 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
7064 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
7065 * fileio.c (syms_of_fileio): Implement this.
7066 * filelock.c (create_lock_file): If symbolic links don't work, so
7067 we use a regular file as a lock file, do not fsync the lock file;
7070 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
7072 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
7073 (syms_of_minibuf): Adjust accodingly.
7075 * callint.c (Fcall_interactively): Adjust calls accordingly.
7077 2013-05-04 Eli Zaretskii <eliz@gnu.org>
7079 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
7080 w->contents is a buffer before computing everything else.
7081 Use parentheses to disambiguate last part of the condition.
7083 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
7084 assertion violations. (Bug#14062)
7086 2013-05-01 David Reitter <david.reitter@gmail.com>
7088 * nsfns.m (ns_tooltip): Initialize.
7090 2013-04-28 Eli Zaretskii <eliz@gnu.org>
7092 * coding.c (decode_coding_gap): Don't remove the character before
7093 a newline unless it's a CR character. (Bug#14287)
7095 2013-04-28 Dan Nicolaescu <dann@gnu.org>
7097 * dispextern.h (struct face): Move enum face_underline_type
7098 earlier so that bitfields can be in the same word.
7100 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
7102 * nsfns.m (handlePanelKeys): New function.
7103 (EmacsOpenPanel:performKeyEquivalent:)
7104 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
7105 arrows/function/control and copy/paste keys (Bug#14296).
7107 2013-04-27 Juri Linkov <juri@jurta.org>
7109 * callint.c (Fcall_interactively): Call `Qread_number' for
7110 interactive code letter `n' instead of using duplicate code.
7113 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
7115 * systime.h (make_timeval): Declare as 'const'.
7117 2013-04-27 Kenichi Handa <handa@gnu.org>
7119 * font.c (font_open_entity): Always open a font of manageable
7122 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
7124 Port better to AIX (Bug#14258).
7125 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
7128 2013-04-24 Kenichi Handa <handa@gnu.org>
7130 * coding.c (decode_coding_iso_2022): When an invalid escape
7131 sequence is encountered, reset the invocation and designation
7132 status to the safest one.
7134 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
7136 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
7137 Without this fix, "make distclean" leaves stamp-h1 behind.
7139 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
7141 * w32fns.c (w32_fullscreen_rect): New function to compute the
7142 window rectangle for the given fullscreen mode.
7143 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
7144 longer tunes the window size. This keeps the window's edges flush
7145 with the screen and allows the taskbar to hide itself in fullboth.
7147 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
7148 window decorations and uses the entire screen.
7150 * w32term.h (w32_fullscreen_rect) Add prototype.
7151 (struct w32_output): Replace normal_width, normal_height,
7152 normal_top, and normal_left members with a single normal_placement
7154 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
7156 (FRAME_NORMAL_PLACEMENT): New macro.
7158 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
7160 * minibuf.c (Ftest_completion): Silence compiler warning.
7162 2013-04-15 Eli Zaretskii <eliz@gnu.org>
7164 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
7167 * frame.h (WINDOW_FRAME): Protect macro and its argument with
7170 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7171 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
7172 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
7173 parentheses where appropriate.
7175 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
7177 * keyboard.c (timer_start_idle): Remove no-longer-used local.
7179 2013-04-14 Eli Zaretskii <eliz@gnu.org>
7181 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
7182 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
7183 Mention in the doc string that setting these variables takes
7184 effect only after a call to set-window-buffer. (Bug#14200)
7186 2013-04-13 Eli Zaretskii <eliz@gnu.org>
7188 * indent.c (Fvertical_motion): Don't consider display strings on
7189 overlay strings as display strings on the buffer position we
7190 started from. This prevents vertical cursor motion from jumping
7191 more than one line when there's an overlay string with a display
7192 property at end of line.
7193 Reported by Karl Chen <Karl.Chen@quarl.org> in
7194 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
7196 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
7198 * window.c (select_window): `record_buffer' even if window is
7199 already selected (bug#14191).
7201 2013-04-11 Eli Zaretskii <eliz@gnu.org>
7203 * window.c (Fwindow_end): Test more flags, including the buffer's
7204 last_overlay_modified flag, to determine whether the window's
7205 display is really up-to-date. Prevents the function from
7206 returning a stale value. (Bug#14170)
7207 (Fwindow_line_height): Fix the test for up-to-date-ness of the
7210 2013-04-10 Eli Zaretskii <eliz@gnu.org>
7212 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
7213 garbaged only if it is not already the top frame on its TTY.
7214 This prevents flickering due to constant redrawing of TTY frames when
7215 there are GUI frames open in the same session. (Bug#13864)
7217 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
7219 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
7220 of marking the idle timers directly.
7222 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7224 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
7227 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
7229 * window.c (select_window): Don't record_buffer while the invariant is
7230 temporarily broken (bug#14161).
7232 * fns.c (Fdelq): Don't assume !NILP => CONSP.
7234 2013-04-07 Eli Zaretskii <eliz@gnu.org>
7236 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
7238 2013-04-07 Romain Francoise <romain@orebokech.com>
7240 Ignore additional platform-specific ACL errors (Bug#13702).
7241 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
7242 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
7244 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
7246 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
7249 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
7251 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
7252 This bug was introduced by my 2013-02-25 change that simplified
7253 data_start configuration. Without this change, on GNU/Linux
7254 an Emacs configured with --enable-profiling fails immediately
7255 due to a profiler signal.
7256 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
7257 with these flags. On platforms where special flags are needed
7258 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
7259 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
7260 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
7262 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
7264 Get rid of some platform-specific functions examining window
7265 system and its capabilities. This is a partial rework of the
7267 * lisp.h (have_menus_p): Remove prototype. This function is
7268 replaced with platform-independent window_system_available.
7269 (check_window_system): Move to...
7270 * frame.h (decode_window_system_frame, window_system_available):
7271 ...here, add new prototypes.
7272 * frame.c (window_system_available, decode_window_system_frame):
7274 (check_window_system): Platform-independent now.
7275 * xterm.h (x_in_use): Remove declaration.
7277 * w32term.h (check_x_frame):
7278 * nsterm.h (check_x_frame): Remove prototypes. This function
7279 is replaced with platform-independent decode_window_system_frame.
7280 * msdos.c (have_menus_p): Remove.
7281 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
7282 Remove platform-specific functions. Use check_window_system,
7283 decode_window_system_frame and check_ns_display_info where
7284 appropriate. Minor style and comment tweaks.
7285 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
7286 (check_x_frame): Likewise.
7287 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
7289 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
7290 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
7291 * xmenu.c, xselect.c: All related users changed.
7293 2013-04-03 Kenichi Handa <handa@gnu.org>
7295 The following changes is to optimize the code for reading UTF-8
7298 * coding.c (check_ascii): Rename from detect_ascii. Return value
7299 changed. Check EOL format. Do not call adjust_coding_eol_type
7301 (check_utf_8): New function.
7302 (adjust_coding_eol_type): Do nothing if already adjusted.
7303 (detect_coding): Compare the return value of check_ascii with
7304 coding->src_bytes. Call adjust_coding_eol_type if necessary.
7305 (decode_coding_gap): Optimize for valid UTF-8.
7307 2013-03-21 Kenichi Handa <handa@gnu.org>
7309 * coding.c (syms_of_coding): Cancel previous change.
7311 * insdel.c (insert_from_gap): Fix previous change.
7313 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
7315 Consistently use platform-specific function to detect window system.
7316 * lisp.h (check_window_system): New prototype. This function is
7317 going to replace check_x, check_w32 and check_ns.
7318 (have_menus_p): Mention msdos.c in comment.
7319 * fontset.c (check_window_system_func): Remove. Adjust all users.
7320 * fontset.h (check_window_system_func): Remove prototype.
7321 * nsterm.h (check_ns):
7322 * xterm.h (check_x):
7323 * w32term.h (check_w32): Likewise.
7324 * menu.c (Fx_popup_menu): Use check_window_system.
7325 * msdos.c (check_window_system): Define for MS-DOS.
7326 * nsfns.m (check_window_system): Define for NS. Adjust all users.
7327 * w32fns.c (check_window_system): Likewise for MS-Windows.
7328 * xfns.c (check_window_system): Likewise for X.
7329 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
7330 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
7332 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
7334 Prefer < to > in range checks such as 0 <= i && i < N.
7335 This makes it easier to visualize quantities on a number line.
7336 This patch doesn't apply to all such range checks,
7337 only to the range checks affected by the 2013-03-24 change.
7338 This patch reverts most of the 2013-03-24 change.
7339 * alloc.c (xpalloc, Fgarbage_collect):
7340 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
7341 * character.c (string_escape_byte8):
7342 * charset.c (read_hex):
7343 * data.c (cons_to_unsigned):
7344 * dispnew.c (update_frame_1):
7345 * doc.c (Fsubstitute_command_keys):
7346 * doprnt.c (doprnt):
7347 * editfns.c (hi_time, decode_time_components):
7348 * fileio.c (file_offset):
7349 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7350 * font.c (font_intern_prop):
7351 * frame.c (x_set_alpha):
7352 * gtkutil.c (get_utf8_string):
7353 * indent.c (check_display_width):
7354 * keymap.c (Fkey_description):
7355 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
7357 * minibuf.c (read_minibuf_noninteractive):
7358 * process.c (wait_reading_process_output):
7359 * search.c (Freplace_match):
7360 * window.c (get_phys_cursor_glyph):
7361 * xdisp.c (redisplay_internal):
7362 * xsmfns.c (smc_save_yourself_CB):
7363 Prefer < to > for range checks.
7364 * dispnew.c (sit_for): Don't mishandle NaNs.
7365 This fixes a bug introduced in the 2013-03-24 change.
7366 * editfns.c (decode_time_components): Don't hoist comparison.
7367 This fixes another bug introduced in the 2013-03-24 change.
7369 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7371 * frame.h (struct frame): Drop scroll_bottom_vpos
7372 member becaue all real users are dead long ago.
7373 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
7374 * xdisp.c (redisplay_internal): Adjust user.
7376 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
7378 * nsmenu.m (showAtX:Y:for:): setLevel to
7379 NSPopUpMenuWindowLevel (Bug#13998).
7381 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
7383 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
7384 (ns_check_pending_open_menu): Declare.
7386 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
7387 (x_activate_menubar): Update the menu with title that matches
7388 ns_get_pending_menu_title, and call
7389 ns_check_pending_openmenu (Bug#12698).
7390 (menuWillOpen:): New method.
7391 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
7393 * nsterm.m (menu_will_open_state, menu_mouse_point)
7394 (menu_pending_title): New varaibles.
7395 (ns_get_pending_menu_title, ns_check_menu_open)
7396 (ns_check_pending_open_menu): New functions.
7398 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
7400 * indent.c (current_column_bol_cache): Remove leftover which is not
7401 used in Fmove_to_column any more.
7402 (current_column, scan_for_column): Adjust users.
7403 * keyboard.c (last_point_position_buffer, last_point_position_window):
7404 Remove leftovers which are not used for recording undo any more.
7405 (command_loop_1, syms_of_keyboard): Adjust users.
7406 * xdisp.c (last_max_ascent): Remove leftover which is not used in
7407 redisplay_window any more.
7408 (move_it_to): Adjust user.
7410 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
7412 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
7413 Update dependencies.
7415 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
7417 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
7418 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
7421 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7423 * window.h (struct window): Replace hchild, vchild and buffer slots
7424 with the only contents slot. This is possible because each valid
7425 window may have either the child window (in vertical or horizontal
7426 combination) or buffer to display (for the leaf window). Using that,
7427 a lof of operations to traverse and/or change window hierarchies may
7428 be simplified. New member horizontal is used to distinguish between
7429 horizontal and vertical combinations of internal windows.
7430 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
7431 (WINDOW_VERTICAL_COMBINATION_P): New macros.
7432 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
7433 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
7434 Use contents slot, not buffer, where appropriate.
7435 (wset_combination): New function.
7436 (wset_buffer): Add eassert.
7437 (Fframe_first_window): Simplify the loop reaching first window.
7438 (Fwindow_buffer): Use WINDOW_LEAF_P.
7439 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
7440 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
7441 (unshow_buffer): Convert initial debugging check to eassert.
7442 (replace_window, recombine_windows, Fdelete_other_windows_internal)
7443 (make_parent_window, window_resize_check, window_resize_apply)
7444 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
7445 (Fset_window_configuration, delete_all_child_windows, save_window_save):
7446 Adjust to match struct window changes.
7447 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
7448 (mark_window_cursors_off, count_windows, get_leaf_windows)
7449 (foreach_window_1): Simplify the loop.
7450 * alloc.c (mark_object): Do not check for the leaf window because
7451 internal windows has no glyph matrices anyway.
7452 * dispnew.c (clear_window_matrices, showing_window_margins_p)
7453 (allocate_matrices_for_window_redisplay, fake_current_matrices)
7454 (allocate_matrices_for_frame_redisplay, free_window_matrices)
7455 (build_frame_matrix_from_window_tree, mirror_make_current)
7456 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
7457 (update_window_tree, set_window_update_flags): Simplify the loop.
7458 (sync_window_with_frame_matrix_rows): Enforce live window.
7459 Use contents slot, not buffer, where appropriate.
7460 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7461 and WINDOW_HORIZONTAL_COMBINATION_P.
7462 (make_frame_visible_1): Simplify the loop.
7463 Use contents slot, not buffer, where appropriate.
7464 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7465 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7466 (expose_window_tree): Likewise.
7467 Use contents slot, not buffer, where appropriate.
7468 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7469 to avoid deleted windows. Use contents slot instead of buffer.
7470 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7471 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7472 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7473 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7475 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7477 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7478 identify the reasons for assertion violations in bug#14062 and
7480 (Fx_show_tip): Fix compilation error under
7481 "--enable-check-lisp-object-type". (Bug#14073)
7483 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7484 Reported by <rzl24ozi@gmail.com>.
7486 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7488 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7490 (unwind_with_echo_area_buffer): ...to restore it here.
7491 This is needed to ensure that...
7492 (redisplay_window): ...both window markers are valid here,
7493 which is verified by eassert.
7494 * editfns.c (save_excursion_save): Do not assume that
7495 selected_window always displays the buffer.
7496 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7499 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7501 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7504 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7506 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7508 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7510 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7511 since MinGW's w32api headers do. This avoids compiler warnings.
7513 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7516 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7518 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7520 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7522 * gtkutil.c (style_changed_cb): Check if frame is live and an
7523 X frame (Bug#14038).
7525 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7527 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7528 Define only for _WIN32_WINNT less than 0x0500.
7529 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7531 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7532 see its own definitions of 'struct timeval' and 'struct timezone'.
7534 Fix incompatibilities between MinGW.org and MinGW64 headers.
7535 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7537 * w32.c (REPARSE_DATA_BUFFER): Guard with
7538 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7540 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7542 * xterm.c: Include X11/XKBlib.h
7543 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7545 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7547 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7549 * blockinput.h (input_blocked_p): Likewise.
7550 * bytecode.c (exec_byte_code): Likewise.
7551 * callproc.c (call_process_kill, call_process_cleanup)
7552 (Fcall_process): Likewise.
7553 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7554 (Fccl_execute_on_string): Likewise.
7555 * character.c (string_escape_byte8): Likewise.
7556 * charset.c (read_hex): Likewise.
7557 * cm.c (calccost): Likewise.
7558 * data.c (cons_to_unsigned): Likewise.
7559 * dired.c (directory_files_internal, file_name_completion):
7561 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7562 (sit_for): Likewise.
7563 * doc.c (Fsubstitute_command_keys): Likewise.
7564 * doprnt.c (doprnt): Likewise.
7565 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7566 * emacsgtkfixed.c: Likewise.
7567 * fileio.c (file_offset, Fwrite_region): Likewise.
7568 * floatfns.c (Fexpt, fmod_float): Likewise.
7569 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7571 * font.c (font_intern_prop): Likewise.
7572 * frame.c (x_set_alpha): Likewise.
7573 * gtkutil.c (get_utf8_string): Likewise.
7574 * indent.c (check_display_width): Likewise.
7575 * intervals.c (create_root_interval, rotate_right, rotate_left)
7576 (split_interval_right, split_interval_left)
7577 (adjust_intervals_for_insertion, delete_node)
7578 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7579 (merge_interval_right, merge_interval_left, copy_intervals)
7580 (set_intervals_multibyte_1): Likewise.
7581 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7582 * keymap.c (Fkey_description): Likewise.
7583 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7584 * lread.c (openp, read_integer, read1, string_to_number):
7586 * menu.c (ensure_menu_items): Likewise.
7587 * minibuf.c (read_minibuf_noninteractive): Likewise.
7588 * print.c (printchar, strout): Likewise.
7589 * process.c (create_process, Faccept_process_output)
7590 (wait_reading_process_output, read_process_output, send_process)
7591 (wait_reading_process_output): Likewise.
7592 * profiler.c (make_log, handle_profiler_signal): Likewise.
7593 * regex.c (re_exec): Likewise.
7594 * regex.h: Likewise.
7595 * search.c (looking_at_1, Freplace_match): Likewise.
7596 * sysdep.c (get_child_status, procfs_ttyname)
7597 (procfs_get_total_memory): Likewise.
7598 * systime.h (EMACS_TIME_VALID_P): Likewise.
7599 * term.c (dissociate_if_controlling_tty): Likewise.
7600 * window.c (get_phys_cursor_glyph): Likewise.
7601 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7602 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7604 * xfns.c (Fx_window_property): Likewise.
7605 * xmenu.c (set_frame_menubar): Likewise.
7606 * xselect.c (x_get_window_property, x_handle_dnd_message):
7608 * xsmfns.c (smc_save_yourself_CB): Likewise.
7609 * xterm.c (x_scroll_bar_set_handle): Likewise.
7611 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7613 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7614 to be optional or nil. Adjust comment and convert it to docstring.
7615 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7616 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7618 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7620 Static checking by GCC 4.8-20130319.
7621 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7622 * process.c (Fset_process_datagram_address)
7623 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7624 * xdisp.c (get_char_face_and_encoding):
7625 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7626 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7627 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7629 2013-03-24 Ken Brown <kbrown@cornell.edu>
7631 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7632 fix compilation on 64-bit Cygwin, where underscores are not
7633 automatically prepended.
7635 * w32term.c (w32_initialize): Silence compiler warning.
7637 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7639 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7640 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7641 variables, to save and restore frame dimensions.
7642 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7643 after returning from a 'fullscreen' configuration.
7644 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7645 to avoid races between the main thread and the input thread.
7647 * w32term.h (struct w32_output): New members normal_width,
7648 normal_height, normal_top, normal_left, and prev_fsmode.
7649 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7650 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7653 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7654 'fullscreen' parameter. Always record previous width and height
7655 of the frame, except when switching out of maximized modes, so
7656 that they could be restored correctly, instead of resetting to the
7657 default frame dimensions. Send SC_RESTORE command to the frame,
7658 unless we are going to send SC_MAXIMIZE, to restore the frame
7659 resize hints in the mouse pointer shown by the window manager.
7662 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7664 * lisp.h (get_frame_param): Adjust conditions for prototype
7667 2013-03-22 Ken Brown <kbrown@cornell.edu>
7669 * unexcw.c: Drop unneeded inclusion of w32common.h.
7670 (report_sheap_usage): Declare.
7671 (read_exe_header): Add magic numbers for x86_64.
7672 (fixup_executable): Fix printf format specifier for unsigned long
7675 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7677 * frame.h (struct frame): Put menu_bar_window under #ifdef
7678 because this member is not needed when X toolkit is in use.
7679 (fset_menu_bar_window):
7680 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7681 (free_glyphs, update_frame):
7682 * xdisp.c (expose_frame): Likewise.
7683 (display_menu_bar): Likewise. Remove redundant eassert.
7684 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7687 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7689 Use functions and constants to manipulate Lisp_Save_Value objects.
7690 This replaces code that used macros and strings and token-pasting.
7691 The change makes the C source a bit easier to follow,
7692 and shrinks the Emacs executable a bit.
7693 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7694 (make_save_value): Change 1st arg from string to enum. All callers
7697 (mark_object): Use if, not #if, for GC_MARK_STACK.
7698 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7699 (XSAVE_OBJECT): Now functions, not macros.
7700 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7701 the constant was never used.
7702 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7703 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7704 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7705 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7707 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7708 type3 with a single member save_type. All uses changed.
7709 (save_type, set_save_pointer, set_save_integer): New functions.
7710 * print.c (PRINTX): Remove.
7712 * alloc.c: Remove redundant static declarations.
7714 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7716 * window.h (struct window): Convert left_col, top_line, total_lines
7717 and total_cols from Lisp_Objects to integers. Adjust comments.
7718 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7720 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7721 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7722 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7723 Adjust users where appropriate.
7725 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7727 * frame.h (struct frame): Drop resx and resy because the same data is
7728 available from window system-specific output context. Adjust users.
7729 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7730 New functions to provide defaults when no window system available.
7731 (FRAME_RES_X, FRAME_RES_Y): New macros.
7732 (NUMVAL): Move from xdisp.c.
7733 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7734 (Ffont_face_attributes, Fopen_font):
7735 * image.c (gs_load):
7736 * w32font.c (fill_in_logfont):
7737 * xdisp.c (calc_pixel_width_or_height):
7738 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7739 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7741 2013-03-20 Kenichi Handa <handa@gnu.org>
7743 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7744 to 1 (temporary workaround until a bug related to ASCII
7745 optimization is fixed).
7747 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7749 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7750 Signal error if window is not internal. Adjust docstring.
7751 (delete_all_child_windows): Use combination_limit to save the buffer.
7752 (Fset_window_configuration): Adjust accordingly.
7753 * print.c (syms_of_print): Initialize debugging output not here...
7754 (init_print_once): ...but in a new function here.
7755 * lisp.h (init_print_once): Add prototype.
7756 * emacs.c (main): Add call to init_print_once. Adjust comments.
7758 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7760 * window.c (window_resize_check, window_resize_apply)
7761 (window_from_coordinates, recombine_windows, set_window_buffer)
7762 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7763 (Fsplit_window_internal, Fdelete_window_internal)
7764 (freeze_window_starts): Use bool for booleans.
7765 * window.h (window_frame_coordinates, resize_frame_windows)
7766 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7768 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7770 * dispnew.c (bitch_at_user): Use `user-error'.
7772 2013-03-17 Ken Brown <kbrown@cornell.edu>
7774 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7775 as return type of image_background. (Bug#13981)
7776 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7778 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7780 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7781 (ns_select): Don't return with result uninitialized.
7783 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7786 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7788 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7789 directories. If filename is nil, get directory name (Bug#13932).
7790 Use getFilename and getDirectory.
7791 (getFilename, getDirectory): New methods for EmacsSavePanel and
7793 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7795 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7797 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7799 2013-03-15 Kenichi Handa <handa@gnu.org>
7801 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7802 (adjust_after_replace): Make it back to static. Delete the third
7803 arg text_at_gap_tail. Cancel the code for handling it.
7805 * coding.h (struct coding_system): New member eol_seen.
7807 * coding.c (detect_ascii): New function.
7808 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7809 when the source bytes are actually scanned. On detecting for
7810 coding_category_utf_8_auto, call detect_ascii instead of scanning
7811 source bytes directly.
7812 (produce_chars): Call insert_from_gap with the new arg 0.
7813 (encode_coding): Likewise.
7814 (decode_coding_gap): Control ASCII optimization by the variable
7815 disable_ascii_optimization instead of #ifndef .. #endif.
7816 Deccode EOL format according to coding->eol_seen.
7817 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7820 * lisp.h (adjust_after_replace): Cancel externing it.
7821 (insert_from_gap): Adjust prototype.
7823 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7825 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7826 FULLSCREEN_MAXIMIZED. (Bug#13935)
7828 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7830 * region-cache.c (find_cache_boundary, move_cache_gap)
7831 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7832 Simplify debugging check and convert to eassert. Adjust comment.
7833 (pp_cache): Put under ENABLE_CHECKING.
7835 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7837 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7838 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7840 (w32fullscreen_hook): If the frame is visible, reset
7841 f->want_fullscreen flag after changing the frame size. If the
7842 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7845 2013-03-13 Daniel Colascione <dancol@dancol.org>
7847 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7848 too so that these builds can use Cygwin's file conversion
7849 functions. (We've been building and linking cygw32.o all along
7850 and just not using it.)
7852 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7854 File synchronization fixes (Bug#13944).
7855 * Makefile.in (LIB_FDATASYNC): New macro.
7857 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7858 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7859 Don't worry about HAVE_FSYNC, since a substitute fsync is
7860 available if the system lacks one.
7861 (Fwrite_regin): Retry fsync if interrupted.
7863 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7865 * w32term.c (w32_read_socket): If the Emacs frame is being
7866 activated, call w32fullscreen_hook, to make sure the new frame
7867 dimensions are in effect. (Bug#13937)
7869 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7871 * xdisp.c (init_iterator): Simplify because both character and byte
7872 positions are either specified or -1. Add eassert. Adjust comment.
7873 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7874 character and byte positions can be obtained from marker.
7876 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7878 Static checking by Sun C 5.12.
7879 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7880 * bytecode.c (exec_byte_code):
7881 * dispnew.c (init_display):
7883 * fileio.c (Fsubstitute_in_file_name):
7884 * keyboard.c (Fevent_convert_list):
7885 * keymap.c (Fsingle_key_description):
7886 * term.c (maybe_fatal, fatal):
7887 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7888 * xsmfns.c (Fhandle_save_session):
7889 Omit unreachable code.
7890 * keymap.c (map_keymap_char_table_item): Cast void * to
7891 a function pointer type; the C Standard requires this.
7893 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7894 Include <sys/param.h> unconditionally, as that works elsewhere and
7895 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7896 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7899 See ChangeLog.12 for earlier changes.
7905 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7907 This file is part of GNU Emacs.
7909 GNU Emacs is free software: you can redistribute it and/or modify
7910 it under the terms of the GNU General Public License as published by
7911 the Free Software Foundation, either version 3 of the License, or
7912 (at your option) any later version.
7914 GNU Emacs is distributed in the hope that it will be useful,
7915 but WITHOUT ANY WARRANTY; without even the implied warranty of
7916 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7917 GNU General Public License for more details.
7919 You should have received a copy of the GNU General Public License
7920 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.