1 2014-03-20 Glenn Morris <rgm@gnu.org>
3 * charset.c (init_charset): When we cannot find the charsets directory,
4 mention if EMACSDATA is set.
6 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8 * fns.c (Frandom): Fix rare bug where the result isn't random.
10 Fix porting inconsistency about rounding to even.
11 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
12 This way, the unusual !HAVE_RINT case acts like the usual
13 HAVE_RINT case, and we can fix the documentation accordingly.
15 2014-03-19 Eli Zaretskii <eliz@gnu.org>
17 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
18 (w32_wnd_proc): Initialize the dwHoverTime member of
19 TRACKMOUSEEVENT structure.
21 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
23 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
25 2014-03-16 Eli Zaretskii <eliz@gnu.org>
27 * search.c (find_newline): Speed up the function when using the
28 newline cache, by halving the number of calls to
29 region_cache_forward and region_cache_backward. (Bug#16830)
31 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
33 * buffer.c (Fset_buffer): Document return value (bug#17015).
35 2014-03-14 Martin Rudalics <rudalics@gmx.at>
37 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
38 nil, always resize character wise to avoid potential loss of the
39 mode line (Bug#16923 related).
41 2014-03-12 Martin Rudalics <rudalics@gmx.at>
43 * frame.c (x_set_frame_parameters): Always calculate new sizes
44 pixelwise to avoid potential loss when rounding.
46 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
48 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
49 * xterm.c (x_free_frame_resources): Free all allocated cursors.
51 2014-03-10 Eli Zaretskii <eliz@gnu.org>
53 * w32.c (fstatat): Don't add an extra slash if the argument ends
54 with a slash: this fails the subsequent call to stat_worker on
55 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
57 2014-03-09 Martin Rudalics <rudalics@gmx.at>
59 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
61 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
63 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
65 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
66 when frame is only on one screen (Bug#14713).
68 2014-03-08 Eli Zaretskii <eliz@gnu.org>
70 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
71 there's a valid wrap point in the display line, the last glyph
72 cannot "just barely fit" on this row, because display_line doesn't
73 let it. Instead, proceed as if the last glyph didn't fit, so that
74 we eventually back up the iterator to the wrap point. This avoids
75 delusional behavior of move_it_to, whereby it proceeds to the next
76 display line, but sets current_x to zero for all the glyphs that
77 without word-wrap would fit on the previous display line. One
78 result was that visual-order cursor movement behaved erratically
80 (Fmove_point_visually): Add code to find the x coordinate of the
81 last character before wrap point, under word-wrap on a TTY.
83 2014-03-07 Eli Zaretskii <eliz@gnu.org>
85 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
86 also return value of MOVE_POS_MATCH_OR_ZV from
87 move_it_in_display_line_to, when moving from beginning of line to
88 point's position. (Bug#16961)
90 2014-03-07 Martin Rudalics <rudalics@gmx.at>
92 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
93 * window.c (Fselect_window): Explain NORECORD and
94 `buffer-list-update-hook' in doc-string.
96 2014-03-06 Martin Rudalics <rudalics@gmx.at>
98 * window.c (Fother_window_for_scrolling): Check that
99 Vother_window_scroll_buffer is a buffer.
101 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
103 * xterm.c (xim_initialize): Always pass a copy of resource name
104 to XRegisterIMInstantiateCallback and eassert whether return
105 value is True. Passing copy is important because Xlib doesn't
106 make its own copy and resource name argument usually points to
107 SSDATA (Vx_resource_name), which may be changed from Lisp.
108 (xim_close_display): For XUnregisterIMInstantiateCallback,
109 always eassert return value and pass exactly the same values
110 as were used for XRegisterIMInstantiateCallback. Otherwise
111 XUnregisterIMInstantiateCallback will always fail. See Xlib
112 sources to check why if you are interested.
114 2014-03-05 Martin Rudalics <rudalics@gmx.at>
116 * dispnew.c (change_frame_size_1): Add new_lines instead of
117 new_height, the latter may be still zero if passed as such.
118 * window.c (Fwindow_pixel_height): Mention bottom divider in
121 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
123 Fix "resource temporarily unavailable" with xgselect
125 * xgselect.c: Include <stdbool.h>.
126 (xg_select) [!USE_GTK]: Don't lose track of errno.
128 Fix minor --enable-gcc-warnings issues.
129 * widget.c (update_various_frame_slots, EmacsFrameResize):
130 Avoid unused locals. Prefer 'if' to '#if' when either will do.
132 2014-03-04 Ken Brown <kbrown@cornell.edu>
134 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
135 represent the actual adjustment needed for alignment.
137 2014-03-04 Eli Zaretskii <eliz@gnu.org>
139 * gmalloc.c (aligned_alloc): Don't allocate more memory than
140 needed, and don't reallocate if the initial allocation already
141 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
143 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
145 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
148 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
150 * cmds.c (delete-char): Update docstring pointing out that the
151 function ignores `delete-active-region' and `overwrite-mode'.
153 2014-03-03 Eli Zaretskii <eliz@gnu.org>
155 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
157 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
158 allocated buffer due to alignment.
159 (freehook): If the block to be freed was allocated by
160 'aligned_alloc', find its real pointer before calling 'free'.
162 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
165 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
167 * font.c (toplevel): Adjust comment about font cache layout.
168 (font_clear_cache): Fix to match real font cache layout.
169 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
170 (Fframe_font_cache) [FONT_DEBUG]: New function.
171 (syms_of_font) [FONT_DEBUG]: Defsubr it.
173 Avoid crashes when X fonts are erroneously freed on reused X
174 'Display *' connection data (Bug#16069). Note that X font
175 resources still may be leaked, but currently there is no way
176 to completely avoid it.
177 * xterm.h (struct x_display_info): New member x_id. Add comments.
178 * xterm.c (x_display_id): New variable.
179 (x_term_init): Assign identifier to each opened X connection.
180 * xfont.c (struct xfont): New member x_display_id.
181 (xfont_open): Initialize it with frame's display id.
182 (xfont_close): Check whether font's display id matches the one
183 recorded for the given display. Adjust comment.
184 * xftfont.c (struct xftfont_info):
185 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
187 2014-03-01 Martin Rudalics <rudalics@gmx.at>
189 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
190 * window.c (Fother_window_for_scrolling): Don't try to scroll a
191 killed Vother_window_scroll_buffer.
192 (Vother_window_scroll_buffer): Fix doc-string accordingly.
194 2014-03-01 Eli Zaretskii <eliz@gnu.org>
196 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
197 that start with more than 2 slashes as UNCs. (Bug#16751)
199 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
201 Fix a few crashes and leaks when cloning C strings.
202 * alloc.c, lisp.h (dupstring): New function.
203 * gtkutil.c (xg_get_font):
204 * term.c (tty_default_color_capabilities):
205 * xsettings.c (store_monospaced_changed)
206 (store_font_name_changed, parse_settings)
207 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
208 This avoids some unlikely crashes due to accessing freed storage,
209 and avoids some minor memory leaks in the more-typical case.
211 2014-02-28 Martin Rudalics <rudalics@gmx.at>
213 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
214 cursor when modeline can't be dragged (Bug#16647).
216 2014-02-28 Glenn Morris <rgm@gnu.org>
218 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
219 from custom-delayed-init-variables. (Bug#11565)
221 2014-02-27 Martin Rudalics <rudalics@gmx.at>
223 More fixes for mouse glyph calculations (Bug#16647).
224 * window.c (coordinates_in_window): In intersection of
225 horizontal and vertical window dividers prefer the horizontal
226 one. Add some extra parens to last fix.
227 (window_relative_x_coord): Return x-coordinate for header and
229 * xdisp.c (remember_mouse_glyph): In text area don't extend
230 glyph into mode line to show the vertical drag cursor there
231 immediately. Subdivide mouse glyphs in right fringes to show a
232 horizontal drag cursor as soon as we enter the "grabbable width"
233 portion. Handle vertical border case separately. Do not
234 subdivide window divider areas.
235 (note_mouse_highlight): On bottom divider of bottommost windows
236 show vertical drag cursor only when the minibuffer window can be
239 2014-02-27 Eli Zaretskii <eliz@gnu.org>
241 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
242 reset by the face of the object just displayed. See also bug#76.
243 (get_next_display_element): If the string came from a display
244 property, examine the box face attribute at it->position, not at
245 it->current.pos, since the latter was not updated yet. (Bug#16870)
246 (handle_face_prop): Improve commentary.
248 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
250 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
251 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
253 2014-02-26 Martin Rudalics <rudalics@gmx.at>
255 Fixes around Bug#16647.
256 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
257 ON_BOTTOM_DIVIDER cases.
258 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
259 only if the window has no right divider.
260 (Fcoordinates_in_window_p): Fix doc-string.
262 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
264 * lread.c (Funintern): Fix doc to match advertised calling convention.
266 2014-02-24 Daniel Colascione <dancol@dancol.org>
268 * keyboard.c (read_char): Close race that resulted in lost events.
270 2014-02-22 Glenn Morris <rgm@gnu.org>
272 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
273 * window.c (window-resize-pixelwise): Doc fixes.
275 * process.c (Finternal_default_process_filter)
276 (Finternal_default_process_sentinel): Doc tweaks.
278 2014-02-21 Glenn Morris <rgm@gnu.org>
280 * process.c (Fprocess_buffer, Faccept_process_output)
281 (Finternal_default_process_filter, Finternal_default_process_sentinel):
284 2014-02-21 Martin Rudalics <rudalics@gmx.at>
286 * window.c (Fwindow_scroll_bar_width): New function.
288 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
290 Pacify GCC when configuring with --enable-gcc-warnings.
291 * xdisp.c (move_it_in_display_line_to) [lint]:
292 Initialize recently-added local.
294 2014-02-21 Daniel Colascione <dancol@dancol.org>
296 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
298 2014-02-20 Eli Zaretskii <eliz@gnu.org>
300 * xdisp.c (init_iterator): Don't dereference a bogus face
302 (try_cursor_movement): Don't use cursor position if
303 set_cursor_from_row failed to compute it. This avoids assertion
304 violations in MATRIX_ROW.
305 (move_it_in_display_line_to): Save the iterator state in ppos_it
306 only once per call. Reimplement the method used to return to the
307 best candidate position if all the positions found in display line
308 are beyond TO_CHARPOS. This cuts down the number of calls to
309 bidi_shelve_cache, which moves a lot of stuff when lines are long
310 and include bidirectional text. (Bug#15555)
312 2014-02-20 Glenn Morris <rgm@gnu.org>
314 * data.c (Fdefalias): Doc fix.
316 2014-02-19 Eli Zaretskii <eliz@gnu.org>
318 * xdisp.c (display_line): Fix horizontal scrolling of large images
319 when fringes are turned off. This comes at a price of not
320 displaying the truncation/continuation glyphs in this case.
323 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
324 CreateDIBSection returns an error indication, zero out *ximg after
325 destroying the image. This avoids crashes in memory allocations
326 due to the fact that some of the callers also call
327 x_destroy_x_image, which will attempt to free an already free'd
330 2014-02-18 Martin Rudalics <rudalics@gmx.at>
332 * widget.c (update_various_frame_slots): Don't set
333 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
335 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
337 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
339 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
341 temacs --daemon fix (Bug#16599).
342 * emacs.c (main): Initialize daemon_pipe[1] here ...
343 (syms_of_emacs): ... instead of here.
345 2014-02-16 Anders Lindgern <andlind@gmail.com>
347 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
350 2014-02-16 Daniel Colascione <dancol@dancol.org>
352 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
353 (xd_get_connection_address): Use it.
354 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
355 xd_get_connection_address because the latter signals if the bus
356 we're trying to close is already disconnected.
358 2014-02-13 Eli Zaretskii <eliz@gnu.org>
360 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
361 argument to CreateThread. This avoids segfaults on Windows 9X.
362 Reported by oslsachem <oslsachem@gmail.com>.
364 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
366 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
367 * unexhp9k800.c (unexec_error): New function, to simplify the code.
368 (check_lseek): New function, to report lseek errors.
369 (save_data_space, update_file_ptrs, read_header, write_header)
370 (copy_file, copy_rest, unexec): Use these news functions.
371 (update_file_ptrs): Don't assume wraparound behavior when
372 converting a large size_t value to off_t.
374 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
376 * composite.c (fill_gstring_header): Pass positions as C integers
377 and move parameters checking to...
378 (Fcomposition_get_gstring): ...this function. Handle case when
379 buffer positions are in reversed order and avoid crash (Bug#16739).
381 * buffer.c (validate_region): Mention current buffer in error message.
383 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
385 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
387 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
389 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
391 2014-02-11 Glenn Morris <rgm@gnu.org>
393 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
394 Replace refs to "OpenStep" in messages.
396 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
398 Avoid "." at end of error diagnostics.
399 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
401 * nsfns.m (ns_display_info_for_name):
402 * nsselect.m (Fx_own_selection_internal):
403 * nsterm.m (performDragOperation:):
404 Remove "." from end of diagnostic.
406 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
408 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
409 unintuitive (bug#15824).
410 (Fyes_or_no_p): Doc fix (bug#15456).
412 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
414 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
416 * eval.c (call_debugger): When exiting the debugger, do not allow
417 max_specpdl_size less than actual binding depth (Bug#16603).
418 (syms_of_eval): Adjust docstring.
420 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
422 * cmds.c (Fself_insert_command): Output a clearer error message on
423 negative repetitions (bug#9476).
425 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
427 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
429 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
431 * minibuf.c (Fread_string): Doc clarification (bug#15422).
433 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
435 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
437 * keyboard.c (Frecursive_edit): Fix typo in docstring.
439 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
441 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
443 * keyboard.c (Frecursive_edit): Say more precicely how throwing
444 `exit' works (bug#15865).
446 2014-02-07 Martin Rudalics <rudalics@gmx.at>
448 Constrain window box/body sizes and margin widths (Bug#16649).
449 * xdisp.c (window_box_width): Don't return less than zero.
450 (window_box_left_offset, window_box_right_offset): Don't return
451 more than the window's pixel width.
452 * window.c (window_body_height, window_body_width): Don't return
454 (window_resize_apply): Adjust margin width, if necessary.
456 2014-02-07 Glenn Morris <rgm@gnu.org>
458 * nsterm.m (syms_of_nsterm): Doc fix.
460 2014-02-06 Eli Zaretskii <eliz@gnu.org>
462 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
463 New variables: pointers through which to call the respective APIs.
464 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
465 (filename_from_ansi, sys_link, check_windows_init_file):
466 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
467 This is required on Windows 9X, where we dynamically load
468 UNICOWS.DLL which has their non-stub implementations.
469 (maybe_load_unicows_dll): Assign addresses to these 2 function
470 pointers after loading UNICOWS.DLL.
472 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
473 MultiByteToWideChar and WideCharToMultiByte through function
476 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
479 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
481 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
482 for OSX >= 10.9 if separate spaces are used.
483 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
485 2014-02-06 Glenn Morris <rgm@gnu.org>
487 * buffer.c (cache-long-scans): Doc fix.
489 2014-02-05 Eli Zaretskii <eliz@gnu.org>
491 * w32fns.c (Fw32_shell_execute): Doc fix.
493 2014-02-05 Bastien Guerry <bzg@gnu.org>
495 * syntax.c (Fforward_word): Call Fconstrain_to_field with
496 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
498 2014-02-05 Martin Rudalics <rudalics@gmx.at>
500 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
501 outside the window (Bug#16649).
503 * xdisp.c (note_mouse_highlight): When entering a margin area show
504 a non-text cursor (Bug#16647).
506 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
508 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
509 It prompted a compile-time diagnostic on GNU/Linux.
510 Simplify to remove the need for the label.
512 2014-02-04 Eli Zaretskii <eliz@gnu.org>
514 * w32menu.c (w32_popup_dialog): Don't condition the whole function
515 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
516 to show it; otherwise return 'unsupported--w32-dialog' to signal
517 to the caller that emulation with menus is necessary.
518 This resurrects code inadvertently deleted by the 2013-10-08 commit.
520 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
522 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
525 * menu.c (Fx_popup_dialog): Don't condition the call to
526 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
527 special symbol 'unsupported--w32-dialog', emulate the dialog with
528 a menu by calling x-popup-menu.
530 * menu.h (Qunsupported__w32_dialog): New extern variable.
532 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
534 * keyboard.c (kbd_buffer_get_event): Read file notification events
537 * xgselect.c (xg_select): Read glib events in any case, even if
538 there are no file descriptors to watch for. (Bug#16519)
540 2014-02-03 Martin Rudalics <rudalics@gmx.at>
542 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
543 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
544 * w32term.c (w32_draw_window_divider): Handle first and last
546 * w32term.h (w32_fill_area_abs): New function.
547 * xdisp.c (x_draw_right_divider): Don't draw over bottom
549 * xfaces.c (realize_basic_faces): Handle new face ids.
550 * xfns.c (Fx_create_frame): Call x_default_parameter for right
551 and bottom divider width.
552 * xterm.c (x_draw_window_divider): Handle first and last pixels
555 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
557 * print.c (Fexternal_debugging_output): Add cast to pacify
558 --enable-gcc-warnings.
559 * eval.c (call_debugger): Grow specpdl if the debugger was
560 entered due to specpdl overflow (Bug#16603) and allow more
561 specpdl space for the debugger itself.
563 2014-02-02 Martin Rudalics <rudalics@gmx.at>
565 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
568 2014-02-01 Eli Zaretskii <eliz@gnu.org>
570 * w32fns.c (Ffile_system_info): Use WINAPI in the function
571 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
573 * print.c (Fexternal_debugging_output): If the argument character
574 is non-ASCII, encode it with the current locale's encoding before
575 writing the result to the terminal. (Bug#16448)
577 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
578 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
581 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
583 * process.c (create_process): Reset SIGPROF handler in the child.
584 * callproc.c (call_process): Likewise.
586 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
588 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
590 2014-01-29 Eli Zaretskii <eliz@gnu.org>
592 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
593 of zero to print strings, GDB doesn't like it.
595 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
596 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
597 we still use correct addresses. (Bug#16576)
599 2014-01-27 K. Handa <handa@gnu.org>
601 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
602 to preserve the code detection behavior of 24.3.
603 * coding.h (struct coding_system): New member detected_utf8_bytes.
604 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
605 (decode_coding_gap): Use short cut for UTF-8 file reading only
606 when coding->detected_utf8_bytes equals to coding->src_bytes.
607 * fileio.c (Finsert_file_contents): Cancel the previous change.
609 2014-01-29 Martin Rudalics <rudalics@gmx.at>
611 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
612 that are not visible.
614 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
616 * xmenu.c (create_and_show_popup_menu): Handle case when no key
617 is grabbed (Bug#16565).
619 2014-01-28 Martin Rudalics <rudalics@gmx.at>
621 * xdisp.c (last_max_ascent): Re-remove after erroneously
622 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
624 (move_it_to): Re-remove reference to last_max_ascent.
625 (Fwindow_text_pixel_size): Add iterator's max_ascent and
626 max_descent here instead of calling line_bottom_y.
629 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
631 * terminal.c (initial_free_frame_resources): New function.
632 (init_initial_terminal): Install new hook to free face cache
633 on initial frame and avoid memory leak. For details, see
634 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
635 * xfaces.c (free_frame_faces): Adjust comment.
637 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
639 * data.c (Fstring_to_number): Document results if unparsable
642 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
644 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
646 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
648 When decoding, prefer ptrdiff_t to int for buffer positions etc.
649 * coding.c (detect_coding_utf_8, emacs_mule_char)
650 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
651 (check_utf_8, decode_coding):
652 * coding.h (struct coding_system.errors):
653 Use ptrdiff_t, not int, for integer values derived from buffer and
656 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
657 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
658 before invoking decode_coding_gap, since there's just one block.
660 2014-01-25 Martin Rudalics <rudalics@gmx.at>
662 Fix handling of face attributes in Fx_create_frame (Bug#16529).
663 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
664 too early. Again run change_frame_size before assigning menu-
667 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
669 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
670 arrives, call x_check_fullscreen, in case the new display has a
671 different resolution. (Bug#16517)
673 2014-01-25 Eli Zaretskii <eliz@gnu.org>
675 * term.c (read_menu_input): If the selected frame changes, exit
677 (tty_menu_show): If the selected frame changes while we displayed
678 a menu, throw to top level. (Bug#16479)
680 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
682 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
684 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
686 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
687 * data.c (count_one_bits_word): Fix bug (negated comparison)
688 when BITS_PER_ULL < BITS_PER_BITS_WORD.
690 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
692 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
693 Avoid undefined behavior by initializing display property bit of a
694 string processed by the bidirectional iterator. For details, see
695 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
697 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
699 Minor cleanup of previous change.
700 * image.c (imagemagick_error, Fimagemagick_types):
701 Omit some recently-introduced and unnecessary casts and assignments.
703 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
705 Fix two memory leaks discovered with Valgrind.
706 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
707 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
709 2014-01-22 Martin Rudalics <rudalics@gmx.at>
711 Fixes in window size functions around Bug#16430 and Bug#16470.
712 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
713 (Fwindow_mode_line_height, Fwindow_header_line_height)
714 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
715 Minor doc-string adjustments.
716 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
718 (window_body_height, window_body_width): Do not count partially
719 visible lines/columns when PIXELWISE is nil (Bug#16470).
720 (Qfloor, Qceiling): New symbols.
722 2014-01-21 Eli Zaretskii <eliz@gnu.org>
724 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
725 when the image cache is not yet allocated. (Bug#16509)
727 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
729 * buffer.c (Fkill_buffer): When killing an indirect buffer,
730 re-attach intervals to its base buffer (Bug#16502).
731 * intervals.c (set_interval_object): Move from here...
732 * intervals.h (set_interval_object): ... to here. Fix comments.
734 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
736 Avoid undefined behavior by initializing buffer redisplay bit.
737 Problem reported by Dmitry Antipov in
738 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
739 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
741 Revert some of the CANNOT_DUMP fix (Bug#16494).
742 * lread.c (init_lread): Fix typo: NILP, not !NILP.
744 2014-01-19 Eli Zaretskii <eliz@gnu.org>
746 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
747 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
748 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
749 they are replaced by macros that expand into direct calls to the
750 corresponding functions from GDI32.DLL.
751 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
752 variables in the Cygwin build, they are unused.
754 2014-01-19 K. Handa <handa@gnu.org>
756 * composite.c (composition_update_it): Fix previous change.
758 2014-01-18 Eli Zaretskii <eliz@gnu.org>
760 Fix file name handling on MS-Windows 9X.
761 * w32.c (maybe_load_unicows_dll): New function.
763 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
764 on, to make sure we can convert file names to and from UTF-8 on
765 Windows 9X. This fixes a failure to start up because Emacs cannot
766 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
768 * w32font.c [WINDOWSNT]: Include w32.h.
769 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
770 of implementing the same stuff.
771 Remove now unused g_b_init_is_windows_9x.
773 * w32.h (maybe_load_unicows_dll): Add prototype.
775 2014-01-17 Eli Zaretskii <eliz@gnu.org>
777 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
778 switch to single keyboard. Prevents daemon crashes when a new
779 client connects while we show a TTY menu in an existing client.
782 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
784 Fix MinGW64 porting problem with _setjmp.
785 Reported by Eli Zaretskii in:
786 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
787 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
788 the old _setjmp and _longjmp. All uses changed.
790 2014-01-13 Daniel Colascione <dancol@dancol.org>
792 * textprop.c (Fremove_list_of_text_properties):
793 Correctly handle reaching the end of the interval tree. (Bug#15344)
795 2014-01-13 Martin Rudalics <rudalics@gmx.at>
797 * xdisp.c (resize_mini_window): Round height to a multiple of
798 frame's line height. Fix bug in calculation of window start
799 position (Bug#16424).
801 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
803 * macfont.m: Include termchar.h.
804 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
805 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
806 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
807 *_WITH_GC_* to take face and f as parameters.
808 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
809 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
811 2014-01-13 Daniel Colascione <dancol@dancol.org>
813 Fix menu item updating in the presence of the Unity global menu
816 * gtkutil.h (xg_have_tear_offs): Add frame parameter
817 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
819 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
820 updating menus; explain why.
821 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
822 problem it's supposed to solve and it interferes with detecting
823 the presence of a global menu.
824 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
827 2014-01-11 K. Handa <handa@gnu.org>
829 * composite.c (composition_update_it): Fix indexing of
830 LGSTRING_CHAR (Bug#15984).
832 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
834 * unexw32.c (_start) [__MINGW64__]: Define to __start.
836 2014-01-11 Eli Zaretskii <eliz@gnu.org>
838 * xdisp.c (try_window_id): Don't use this function's optimizations
839 if overlays in the buffer displayed by the window have changed
840 since last redisplay. (Bug#16347)
841 (message_dolog): Fix indentation.
843 2014-01-11 Martin Rudalics <rudalics@gmx.at>
845 * frame.c (frame_resize_pixelwise): Fix doc-string.
847 2014-01-10 Martin Rudalics <rudalics@gmx.at>
849 Fix handling of internal borders (Bug#16348).
850 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
851 Remove internal border width from pixel width of windows.
852 (change_frame_size_1): Don't return early when frame's pixel
853 size changes - we still have to record the new sizes in the
855 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
856 also when toolbar gets larger.
857 * window.c (check_frame_size): Include internal_border_width in
859 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
860 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
861 In non-toolkit/non-GTK version clear internal border.
862 * xterm.c (x_clear_under_internal_border): New function for
863 non-toolkit/non-GTK version.
864 (x_after_update_window_line): In non-toolkit/non-GTK version
866 (handle_one_xevent, x_set_window_size):
867 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
868 * xterm.h (x_clear_under_internal_border): Extern it.
870 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
872 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
873 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
876 2014-01-06 Eli Zaretskii <eliz@gnu.org>
878 * xdisp.c (redisplay_window): Don't skip window redisplay if the
879 last value of point is not equal to buffer's point. (Bug#16129)
881 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
884 * nsterm.h (updateCollectionBehavior): Rename from
885 updateCollectionBehaviour. All uses changed.
887 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
888 * Makefile.in (SETFATTR): New macro.
889 (temacs$(EXEEXT)): Use it.
891 2014-01-04 Martin Rudalics <rudalics@gmx.at>
893 Fix maximization behavior on Windows (Bug#16300).
894 * w32fns.c (w32_fullscreen_rect): Don't handle
895 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
896 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
897 of SetWindowPos. Restore last placement also when leaving
898 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
899 but the FULLSCREEN_BOTH case.
901 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
904 * data.c (arithcompare_driver):
905 * fileio.c (Fcar_less_than_car):
906 * fns.c (internal_equal):
907 * frame.c (delete_frame):
908 * lisp.h (enum More_Lisp_Bits):
910 Avoid C99 constructs that don't work in C89.
911 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
912 to port to C89, which doesn't have 'long long'.
913 (count_trailing_zero_bits): Use them.
915 2014-01-03 Chong Yidong <cyd@gnu.org>
917 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
919 2014-01-02 Martin Rudalics <rudalics@gmx.at>
921 Further adjust frame/window scrollbar width calculations.
922 * window.c (apply_window_adjustment):
923 Set windows_or_buffers_changed.
924 (Fwindow_scroll_bars): Return actual scrollbar width.
925 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
926 For non-toolkit builds again use 14 as minimum width and set
927 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
928 * xterm.c (XTset_vertical_scroll_bar): Take width from
929 WINDOW_SCROLL_BAR_AREA_WIDTH.
930 (x_new_font): Rename wid to unit. Base calculation of new
931 scrollbar width on toolkit used and make it analogous to that of
932 x_set_scroll_bar_default_width.
933 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
934 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
936 * w32term.c (w32_set_vertical_scroll_bar): Take width from
937 WINDOW_SCROLL_BAR_AREA_WIDTH.
938 (x_new_font): Make it correspond to changes in xterm.c.
940 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
942 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
943 This is a cleaner way to fix the MinGW-w64 porting problem.
944 Check for INTPTR_MAX misconfiguration.
946 2014-01-01 Eli Zaretskii <eliz@gnu.org>
948 * search.c (newline_cache_on_off, find_newline): In indirect
949 buffers, use the newline cache of the base buffer.
951 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
952 buffer, invalidate the caches of its base buffer. (Bug#16265)
954 * indent.c (width_run_cache_on_off, compute_motion): In indirect
955 buffers, use the width-run cache of the base buffer.
957 * xdisp.c (redisplay_window): When the window displays an indirect
958 buffer, and the character widths in the display table have
959 changed, invalidate the width-run cache of the corresponding base
962 * fileio.c (Finsert_file_contents): When invalidating the newline
963 cache, consider the case of inserting into indirect buffer.
965 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
966 In indirect buffers, use the paragraph cache of the base buffer.
968 2013-12-31 Martin Rudalics <rudalics@gmx.at>
970 * window.c (grow_mini_window): Fix last change.
972 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
974 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
976 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
978 * w32term.c (w32_initialize): Use LCID and LOWORD.
980 * w32proc.c (create_child): Use pid_t for 5th argument.
981 (IsValidLocale): Don't provide prototype for MinGW64.
982 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
983 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
985 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
986 MinGW64 doesn't support.
988 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
990 * w32.c (set_named_security_info): New function.
991 (acl_set_file): Fall back on set_named_security_info if
992 set_file_security fails.
993 (g_b_init_set_named_security_info_w)
994 (g_b_init_set_named_security_info_a): New static variables.
995 (globals_of_w32): Initialize them to zero.
996 (set_named_security_info): Set them to non-zero if the
997 corresponding API is available.
998 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
999 New function typedefs.
1001 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1003 Some more fixes following pixelwise resize changes including one
1005 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1006 of frame_resize_pixelwise.
1007 * widget.c (pixel_to_text_size): New function.
1008 (update_wm_hints): Have size hints respect value of
1009 frame_resize_pixelwise.
1010 (EmacsFrameResize): Alway process resize requests pixelwise.
1011 * window.c (grow_mini_window): Make sure mini window is at least
1013 * xdisp.c (display_menu_bar): Make sure menubar extends till
1015 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1016 (x_set_tool_bar_lines): Calculate pixelwise.
1017 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1018 frame_resize_pixelwise.
1020 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1022 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1023 variables not used there.
1025 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1027 * w32.c (sys_umask): New function. (Bug#16299)
1029 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1031 * dispnew.c (change_frame_size_1): Take old width of root window
1032 from that window's pixel width. (Bug#16284)
1034 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1036 Plain copy-file no longer chmods an existing destination (Bug#16133).
1037 * fileio.c (realmask): Now a static var, not a local.
1038 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1039 Remove arg STATPTR. All uses changed.
1040 (Fcopy_file): Do not alter permissions of existing destinations,
1041 unless PRESERVE-PERMISSIONS (renamed from
1042 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1043 Avoid race when testing for existing destinations and for
1044 when input and output files are the same.
1045 If changing the group fails, adjust both default and
1046 preserved permissions so that access is not granted to the
1048 (Fset_default_file_modes, init_fileio): Update realmask.
1049 (Fdefault_file_modes): Use realmask instead of calling umask.
1051 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1053 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1054 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1055 flags on the daemon pipe ends before execing.
1057 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1059 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1060 session. (Bug#14739)
1062 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1064 * callproc.c (Vexec_path): Document that exec-directory is in it.
1066 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1068 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1071 2013-12-27 Chong Yidong <cyd@gnu.org>
1073 * data.c (Fsymbol_function): Doc fix.
1075 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1077 Some more tinkering with Bug#16051.
1078 * window.c (resize_frame_windows): Don't let the size of the
1079 root window drop below the frame's default character size.
1080 Never ever delete any subwindows - let the window manager do the
1083 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1084 of toolbar lines needed when they exceed the height of the root
1086 (unwind_create_frame_1): New function.
1087 (Fx_create_frame): Generally inhibit calling the window
1088 configuration change hook here. Remove extra call to
1089 change_frame_size - it's not needed when we don't run the
1090 configuration change hook.
1092 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1094 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1095 On my Fedora 19 platform the core dumps were so big that
1096 my desktop became nearly catatonic.
1097 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1098 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1099 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1100 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1101 a clang-only syntax.
1102 * conf_post.h (__has_feature): New macro, if not already defined.
1103 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1104 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1106 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1108 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1109 is a file name. (Bug#16252)
1111 2013-12-25 Chong Yidong <cyd@gnu.org>
1113 * keyboard.c (Voverriding_terminal_local_map)
1114 (Voverriding_local_map): Doc fix.
1116 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1118 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1120 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1121 file name when it is submitted to ShellExecute. Simplify code.
1122 Don't test DOCUMENT for being a string, as that is enforced by
1123 CHECK_STRING. Doc fix.
1125 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1127 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1128 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1129 redisplay_tool_bar does. Improve and fix commentary.
1130 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1131 limits of the glyph matrices. (Bug#16051)
1132 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1133 only when the new size is different from the old one, and the new
1134 size can be achieved given the frame height.
1136 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1138 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1140 2013-12-23 Glenn Morris <rgm@gnu.org>
1142 * lread.c (Fload): Mention load-prefer-newer in doc.
1144 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1146 Handle Bug#16207 by being more restrictive when running hooks.
1147 * window.c (unwind_change_frame): New function.
1148 (Fset_window_configuration): Don't run configuration change hook
1149 while the frame configuration is unsafe. Call select_window
1152 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1154 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1156 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1158 * nsterm.h: Declare EmacsColor category.
1160 * nsterm.m (NSColor): Implement EmacsColor category.
1161 (ns_get_color): Use colorUsingDefaultColorSpace.
1162 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1164 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1166 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1168 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1169 having the PNG_NORETURN attribute, to avoid compiler warning in
1172 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1174 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1176 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1177 fringe background extension.
1178 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1179 because they are now always the same as `left' and `width',
1180 respectively. Remove code for the case that `width' and
1181 `sb_width' are different.
1183 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1185 Remove scroll_bar_actual_width from frames.
1186 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1187 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1188 (x_figure_window_size):
1189 * nsterm.m (x_set_window_size):
1190 * widget.c (set_frame_size):
1191 * w32term.c (x_set_window_size):
1192 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1193 scroll_bar_actual_width.
1195 Convert scroll_bar members to integers on Windows.
1196 * w32term.h (struct scroll_bar): Convert top, left, width,
1197 height, start, end and dragging to integers.
1198 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1200 * w32term.c (w32_set_scroll_bar_thumb)
1201 (w32_scroll_bar_handle_click): Remove XINT conversions for
1202 scroll_bar members. Treat bar->dragging as integer.
1203 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1204 first element. Remove XINT conversions for scroll_bar members.
1205 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1206 Remove XINT conversions for scroll_bar members.
1208 Fix assignment for new window total sizes.
1209 * window.c (Fwindow_resize_apply_total): Assign values for
1212 2013-12-20 Chong Yidong <cyd@gnu.org>
1214 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1215 argument to `append'.
1217 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1219 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1220 current text face, for extending the face of the display margins.
1223 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1224 Doc fix. (Bug#16190)
1226 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1228 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1231 * nsterm.m (Qfile, Qurl): New.
1232 (EV_MODIFIERS2): New macro.
1233 (EV_MODIFIERS): Use EV_MODIFIERS2.
1234 (ns_term_init): Remove font and color from DND, does not work on
1235 newer OSX, and other ports don't have them.
1236 (performDragOperation:): Handle modifiers used during drag.
1237 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1238 Remove global Lisp variables used to communicate with ns-win.el.
1239 Remove font and color handling.
1240 (syms_of_nsterm): Defsym Qfile and Qurl.
1242 2013-12-19 Anders Lindgren <andlind@gmail.com>
1244 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1245 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1247 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1248 (constrainFrameRect): Remove special case nr_screens == 1.
1249 Don't constrain size to size of view.
1251 * nsterm.h (ns_output): Remove dont_constrain.
1253 2013-12-19 Anders Lindgren <andlind@gmail.com>
1255 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1257 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1259 Minor fixes for recent openp changes.
1260 * lisp.h (GCPRO7): New macro.
1261 * lread.c (openp): Use bool for boolean; all callers changed.
1262 Protect save_string from GC. Don't assume that file descriptors
1263 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1264 warning about uninitialized variable.
1266 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1268 * w32fns.c (emacs_abort): Use intptr_t as argument of
1269 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1271 2013-12-18 Glenn Morris <rgm@gnu.org>
1273 * lread.c (Fload): Pass load_prefer_newer to openp.
1274 Don't bother checking mtime if openp already did it.
1275 (openp): Add `newer' argument, to check all suffixes
1276 and find the newest file.
1277 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1278 * callproc.c (call_process):
1279 * charset.c (load_charset_map_from_file):
1280 * emacs.c (init_cmdargs):
1281 * image.c (x_create_bitmap_from_file, x_find_image_file):
1283 * lread.c (Flocate_file_internal):
1284 * process.c (Fformat_network_address):
1285 * sound.c (Fplay_sound_internal):
1286 * w32.c (check_windows_init_file):
1287 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1289 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1291 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1293 * w32.c (getloadavg): Don't index samples[] array with negative
1294 indices. Recover from wall-clock time being set backwards.
1296 * w32term.c (w32_initialize): Declare the argument of
1297 set_user_model as const.
1299 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1300 (w32_menu_show): Constify some arguments passed to MessageBox.
1302 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1303 to initialize Lisp objects.
1305 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1306 initialize Lisp objects.
1308 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1309 use variables used only on X under that condition.
1311 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1312 variables not used there.
1314 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1316 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1317 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1319 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1321 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1322 code, revealed in presence of R2L characters, character
1323 compositions, and display vectors. A better fix for Bug#16148.
1324 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1325 GTK and NS builds, they don't have this member of struct frame.
1327 * dispextern.h (struct composition_it): Correct a comment for the
1330 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1332 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1333 This prevents a compilation error on C compilers that do not
1334 default functions to return 'int' if not declared. Also, add
1335 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1336 since it now uses inline functions.
1338 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1340 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1341 display margins on mode line, header line, and in the frame's
1342 tool-bar window. (Bug#16165)
1344 2013-12-16 Andreas Schwab <schwab@suse.de>
1346 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1348 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1350 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1353 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1355 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1357 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1359 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1360 intended to find bogus pointers in font objects (Bug#16140).
1361 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1362 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1363 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1364 Disable for MS-Windows due to Bug#15876; apparently this
1365 requires more or less substantial changes in fontset code.
1366 * xfont.c (xfont_close):
1367 * xftfont.c (xftfont_close): Call x_display_info_for_display
1368 to check whether 'Display *' is valid (Bug#16093 and probably
1371 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1373 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1374 Reported by Juanma Barranquero <lekktu@gmail.com>.
1376 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1377 open a pty on MS-Windows. (Bug#16152)
1379 * emacs.c (decode_env_path): Fix bogus comparison against
1380 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1382 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1384 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1385 (Fx_file_dialog): Add parentheses around && to silence warning.
1387 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1389 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1391 * xdisp.c (extend_face_to_end_of_line): Extend background of
1392 non-default face in margin areas as well. (Bug#16151)
1393 (display_line): Call extend_face_to_end_of_line for continued
1394 lines as well, if the display margins have non-zero width.
1395 (set_glyph_string_background_width): When needed, set the
1396 extends_to_end_of_line_p flag on glyph strings to be drawn in
1397 margin areas, not only in the text area.
1399 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1402 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1404 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1405 Don't worry about verify_error being t, since it has to be a list.
1407 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1409 Use bool for boolean, focusing on headers.
1410 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1411 No need to include <stdbool.h>, since conf_post.h does it now.
1412 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1413 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1414 (SET_PER_BUFFER_VALUE_P):
1415 * ccl.c, ccl.h (setup_ccl_program):
1416 * ccl.h (CHECK_CCL_PROGRAM):
1417 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1418 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1419 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1420 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1421 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1422 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1423 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1424 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1425 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1426 (CHARSET_FAST_MAP_SET):
1427 * coding.c (decode_coding_ccl, encode_coding_ccl):
1428 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1429 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1430 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1431 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1432 (decode_coding_c_string):
1433 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1434 * conf_post.h (has_attribute):
1435 * dispextern.h (trace_redisplay_p)
1436 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1437 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1438 (SET_GLYPH_FROM_CHAR_GLYPH)
1439 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1440 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1441 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1442 (cursor_in_mouse_face_p):
1443 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1444 (blank_row, prepare_desired_row)
1445 (build_frame_matrix_from_leaf_window, make_current)
1446 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1447 (update_window, scrolling_window, update_frame_line):
1448 * disptab.h (GLYPH_FOLLOW_ALIASES):
1449 * editfns.c (Fformat):
1450 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1451 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1452 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1453 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1454 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1455 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1456 (FONT_DEFERRED_LOG):
1457 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1458 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1459 (FRAME_MOUSE_UPDATE):
1460 * fringe.c (Fdefine_fringe_bitmap):
1461 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1462 (x_create_bitmap_from_xpm_data, xpm_load_image):
1463 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1464 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1465 (MERGE_INTERVAL_CACHE):
1466 * keymap.h (KEYMAPP):
1467 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1468 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1469 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1470 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1471 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1472 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1473 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1474 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1475 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1476 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1477 (SETUP_BUFFER_SYNTAX_TABLE):
1478 * systime.h (timespec_valid_p):
1479 * term.c (save_and_enable_current_matrix):
1480 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1481 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1482 (redisplay_internal, try_window_reusing_current_matrix)
1483 (sync_frame_with_window_matrix_rows, try_window_id)
1484 (display_menu_bar, display_tty_menu_item, display_mode_line)
1485 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1486 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1487 * xmenu.c (xmenu_show):
1488 * xterm.c (use_xim, x_term_init):
1489 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1490 (struct x_bitmap_record):
1491 Use bool for booleans.
1492 * ccl.c (struct buffer_text):
1493 * ccl.h (struct ccl_program):
1494 * charset.h (struct charset):
1496 * coding.h (struct iso_2022_spec, struct coding_system):
1497 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1498 (struct glyph_string, struct face, struct face_cache)
1499 (struct bidi_string_data, struct bidi_it)
1500 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1502 * editfns.c (Fformat):
1503 * frame.h (struct frame):
1504 * fringe.c (struct fringe_bitmap):
1505 * intervals.h (struct interval):
1506 * keyboard.h (struct kboard):
1507 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1508 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1509 (struct Lisp_Buffer_Local_Value, union specbinding):
1510 * macfont.m (struct macfont_info):
1511 * process.h (struct Lisp_Process):
1512 * termchar.h (struct tty_display_info):
1513 * window.h (struct window):
1514 * xterm.h (struct x_output):
1515 Use bool_bf for boolean bit-fields.
1516 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1517 All callers changed.
1518 * ccl.h (struct ccl_program): Remove unused members private_state,
1519 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1521 (struct ccl_spec): Remove unused members cr_carryover,
1522 eight_bit_carryover.
1523 * conf_post.h: Include <stdbool.h>.
1524 (bool_bf): New type.
1525 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1526 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1527 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1528 'do { ... } while (false)' brackets.
1529 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1530 Args must now be expressions; all callers changed.
1531 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1532 (PRODUCE_GLYPHS): Simplify use of boolean.
1533 * fileio.c (Fcopy_file):
1534 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1535 * lisp.h (UNGCPRO): Return void, not int.
1536 (FOR_EACH_TAIL): Use void expression, not int expression.
1537 * region-cache.c: Reindent.
1538 * region-cache.h: Copy comments from region-cache.c, to fix
1539 incorrect remarks about booleans.
1541 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1543 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1544 when character at point is displayed from a display vector.
1547 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1549 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1550 now a list of certificate validation checks that will abort a
1551 connection with an error.
1552 (Fgnutls_boot): Document it and use it.
1554 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1556 * w32term.c (w32_enable_frame_resize_hack): New variable.
1557 (x_set_window_size): Use it to hack frame resizing on Windows
1560 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1562 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1563 Windows-specific code to w32.c. Change error message text to
1564 match that of Posix platforms.
1566 * w32.c (w32_copy_file): New function, most of the code copied and
1567 reworked from Fcopy_file. Improve error handling. Plug memory
1568 leak when errors are thrown. Support file names outside of the
1569 current codepage. (Bug#7100)
1571 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1573 * lread.c (load_path_default): Prototype.
1575 2013-12-13 Glenn Morris <rgm@gnu.org>
1577 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1578 (dump_path): Remove.
1579 (load-path-default): Remove `changed' argument.
1580 Do not set dump_path permanently. Simplify.
1581 (init_lread): Simplify.
1582 (syms_of_lread): Remove dump_path.
1584 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1586 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1587 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1588 2013-12-12 font-related change to avoid Bug#16128, which
1589 is quite hard to fix without even more substantial changes.
1591 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1593 * font.c (font_close_object): Check for live frame (Bug#16128).
1595 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1597 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1598 Return ptrdiff_t, not int, since it's a buffer size.
1599 Reindent/reparen some macros to a more Gnuish style.
1601 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1603 Avoid undefined behavior with huge regexp interval counts.
1604 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1605 since it's now specialized to interval counts. All uses changed.
1606 Do not assume wrapraound on signed integer overflow.
1607 (regex_compile): Simplify based on the above changes.
1609 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1611 Support file names on MS-Windows that use characters outside of
1612 the current system codepage. (Bug#7100)
1614 * w32.c (get_file_security, set_file_security)
1615 (create_symbolic_link): Separate pointers and boolean flags for
1616 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1617 non-zero, else the former.
1618 (codepage_for_filenames, filename_to_utf16, )
1619 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1621 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1623 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1624 Accept only one argument; all callers changed.
1625 (dostounix_filename): Remove the second argument, now works in
1626 UTF-8. All callers changed.
1627 (parse_root): Lose DBCS code.
1628 (get_long_basename, w32_get_short_filename, init_environment)
1629 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1630 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1631 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1632 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1633 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1634 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1636 (ansi_encode_filename): New function.
1637 (get_emacs_configuration, get_emacs_configuration_options):
1639 (add_volume_info, GetCachedVolumeInformation): Run the input file
1640 name through unixtodos_filename, to ensure it is stored and
1641 referenced in canonical form.
1642 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1643 (logon_network_drive, sys_link, utime): Improve error handling.
1644 (sys_access): New function.
1645 (hashval, generate_inode_val): Unused functions deleted.
1646 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1647 (check_windows_init_file): Convert error message from UTF-8 to
1648 ANSI codepage, for display in the message box.
1649 (globals_of_w32): Set w32_unicode_filenames according to the OS
1652 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1653 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1654 (syms_of_w32term): Declare w32-unicode-filenames.
1656 * w32proc.c (new_child, delete_child): Remove code that handled
1657 unused pending_deletion and input_file members of the child struct.
1658 (create_child, sys_spawnve): Convert all file names to ANSI
1659 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1660 name cannot be encoded in ANSI codepage. Don't use
1661 unixtodos_filename, mirror slashes by hand.
1662 (record_infile, record_pending_deletion): Functions deleted.
1663 (Fw32_short_file_name): Call w32_get_short_filename instead of
1666 * w32notify.c (add_watch): Work in Unicode mode when
1667 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1668 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1669 instead, do the same with Lisp primitives.
1671 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1672 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1673 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1674 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1675 (Fw32_shell_execute): Improve error reporting.
1676 (Fdefault_printer_name): Ifdef away for Cygwin.
1678 * w32.h (struct _child_process): Remove input_file and
1679 pending_deletion members that are no longer used.
1680 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1681 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1682 (ansi_encode_filename): New and updated prototypes.
1684 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1686 (unexec): Don't use dostounix_filename, it expects a file name in
1687 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1690 * fileio.c (Ffile_name_directory, file_name_as_directory)
1691 (directory_file_name, Fexpand_file_name)
1692 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1693 arguments of dostounix_filename.
1694 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1695 use MAX_UTF8_PATH for size of file-name strings.
1696 (emacs_readlinkat): Build an explicitly unibyte string for file
1698 (syms_of_fileio) <file-name-coding-system>:
1699 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1701 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1702 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1703 directories to UTF-8.
1704 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1705 environment, and each element of the input PATH, to UTF-8.
1707 * dired.c (file_attributes): Use build_unibyte_string explicitly
1708 to make Lisp strings from user and group names.
1710 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1713 * coding.c (decode_file_name, encode_file_name): New functions.
1715 * termcap.c (tgetent): Adapt to the change in arguments of
1718 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1721 * msdos.c (dostounix_filename, init_environment): Adapt to the
1722 change in arguments of dostounix_filename.
1724 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1725 [WINDOWSNT]: Encode file names passed to the image libraries in
1728 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1729 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1731 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1732 arguments of dostounix_filename.
1734 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1736 * font.h (struct font_entity) [HAVE_NS]: New field to record
1737 font driver which was used to create this entity.
1738 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1739 frame where the font was opened.
1740 (font_close_object): Add prototype.
1741 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1742 (font_close_object): Not static any more. Lost frame arg.
1743 Adjust comment and users.
1744 * alloc.c (cleanup_vector): Call font_close_object to adjust
1745 per-frame font counters correctly. If HAVE_NS, also call
1746 driver-specific cleanup for font-entity objects.
1747 * ftfont.c (ftfont_open):
1748 * nsfont.m (nsfont_open):
1749 * w32font.c (w32font_open_internal):
1750 * xfont.c (xfont_open):
1751 * xftfont.c (xftfont_open): Save frame pointer in font object.
1752 * macfont.m (macfont_open): Likewise.
1753 (macfont_descriptor_entity): Save driver pointer to be able
1754 to call its free_entity routine when font-entity is swept.
1755 * ftxfont.c (ftxfont_open): Add eassert because frame
1756 pointer should be saved by ftfont_driver.open.
1758 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1760 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1761 input polling is used. This is still meaningful for Cygwin, see
1762 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1763 * keyboard.c (poll_for_input_1, input_polling_used):
1764 Define unconditionally.
1765 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1766 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1767 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1768 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1769 (face_for_char): Likewise. Rearrange eassert and return ASCII
1770 face for CHAR_BYTE8_P.
1771 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1773 2013-12-11 Ken Brown <kbrown@cornell.edu>
1775 * dispextern.h (erase_phys_cursor):
1776 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1778 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1780 * nsterm.m (x_free_frame_resources):
1781 * term.c (tty_free_frame_resources):
1782 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1783 face cache because it's implied by free_frame_faces anyway.
1784 * w32term.c (x_free_frame_resources): Likewise. Do not call
1785 free_frame_faces twice.
1787 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1789 * editfns.c (Fformat_time_string): Mention %F in the doc.
1791 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1793 * window.c (resize_frame_windows): Don't return immediately when
1794 the root window's size doesn't change - the minibuffer window
1795 may still have to be repositioned/resized.
1796 * xfns.c (Fx_create_frame): Always change the frame size after
1797 initializing the frame's faces.
1798 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1799 change_frame_size should already have done it.
1800 (x_new_font): Assign new tool- and menu-bar heights.
1801 (x_set_window_size_1): Account for tool- and menu-bar heights
1802 (Bug#16013). Don't set pixel sizes since change_frame_size
1803 should already have done it.
1805 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1807 Remove the option of using libcrypto.
1808 * Makefile.in (LIB_CRYPTO): Remove.
1809 (LIBES): Don't use it.
1811 2013-12-11 Juri Linkov <juri@jurta.org>
1813 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1814 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1816 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1818 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1819 drawn tool bar items (Bug#16058).
1820 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1822 2013-12-09 Ken Brown <kbrown@cornell.edu>
1824 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1826 * lisp.h (get_frame_param): Adjust conditions for prototype
1829 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1831 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1832 Avoid unused macro warning if configured --without-xft.
1834 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1836 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1838 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1842 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1844 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1846 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1848 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1850 Use libcrypto's checksum implementations if available, for speed.
1851 * Makefile.in (LIB_CRYPTO): New macro.
1854 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1855 The macro didn't conform to C99 due to type mismatch,
1856 which caused compilation failure with Sun C 5.12,
1857 and it was confusing anyway. Include window.h to declare
1858 redisplay_other_windows.
1860 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1862 * window.c (set_window_buffer): Update mode line (bug#16084).
1864 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1866 Fix minor problems found by static checking.
1867 * keyboard.c (poll_for_input_1, input_polling_used):
1868 Define only if HAVE_NTGUI.
1869 * xmenu.c (popup_activate_callback): Omit unnecessary
1870 check against USE_X_TOOLKIT, which must be defined here anyway.
1871 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1874 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1876 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1878 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1880 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1882 * nsterm.m (x_set_window_size): Remove fprintf.
1883 (init): Define always. Set applicationDidFinishLaunchingCalled
1885 (applicationDidFinishLaunching:):
1886 Set applicationDidFinishLaunchingCalled.
1887 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1890 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1892 Pixel resize changes for NS (Bug#16049).
1893 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1894 height/width. row/cols are locals.
1895 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1896 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1897 (windowWillResize): Remove gsextra. Calculate extra as in
1899 (x_new_font): Don't change frame size if fullscreen.
1900 Change size pixelwise.
1902 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1903 comment in xfns.c. Change to pixelwise call.
1905 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1907 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1910 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1912 * xterm.c (input_signal_count): Remove.
1913 (x_dispatch_event): Define unconditionally.
1914 (x_make_frame_visible): Process X events until the frame
1915 is really visible (Bug#16027).
1916 * xterm.h (x_dispatch_event): Declare unconditionally.
1918 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1920 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1922 * nsterm.m (x_set_window_size): Handle pixelwise.
1924 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1926 * w32term.c (x_new_font):
1927 * xterm.c (x_new_font): Calculate new frame size from new font
1930 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * lisp.h (FOR_EACH_TAIL): New macro.
1933 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1935 * window.c (select_window): Call second wset_redisplay before we change
1936 selected_window (bug#16034).
1938 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1940 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1942 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1944 * w32xfns.c: Include window.h, to avoid a compiler warning.
1946 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1948 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1949 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1950 window_scroll takes care of it.
1951 (Fset_window_point, Fdelete_other_windows_internal)
1952 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1953 (Fsplit_window_internal, Fdelete_window_internal)
1954 (Fresize_mini_window_internal, Fset_window_configuration)
1955 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1956 cause redisplay instead of forcing a complete redisplay.
1957 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1958 we're only affecting the selected_window.
1960 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1962 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1963 directional control characters. Update type and category
1964 determination according to the UBA from Unicode v6.3.
1965 (bidi_category_t): New category EXPLICIT_FORMATTING.
1967 * dispextern.h (bidi_type_t): Update to include new bidirectional
1968 properties introduced with Unicode v6.3. (Bug#16043)
1970 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1972 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1975 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1977 * font.c (font_list_entities): Remove dummy assignment.
1978 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1979 used on graphic displays only. Remove unused 'font_encoder' member.
1980 (struct font_bitmap): Remove unused 'extra' member.
1981 * nsfont.m (nsfont_open):
1982 * w32font.c (w32font_open_internal):
1983 * ftfont.c (ftfont_get_bitmap): Adjust users.
1985 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1987 Use bool for boolean.
1988 * tparam.c (tparam1):
1989 * undo.c (record_point, record_property_change):
1990 Use bool for boolean, for local vars that are always true or false.
1992 Minor integer overflow fixes (Bug#16033).
1993 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1994 This improves on the previous fix to this function.
1995 (window_resize_check): When summing up pixel counts, don't rely on
1996 undefined behavior if the sum overflows.
1998 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2000 * window.c (Fset_window_new_pixel): Don't choke at negative
2001 argument value (Bug#16033).
2003 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2004 to avoid crash in window_box_height.
2006 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2007 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2009 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2011 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2013 Minor integer overflow fixes.
2014 * window.c (Fset_window_new_pixel, grow_mini_window):
2015 * xdisp.c (Fwindow_text_pixel_size):
2016 Avoid undefined behavior on signed integer overflow.
2017 * xfns.c (x_set_mouse_color):
2018 Check that drag shape fits in 'unsigned', since that's what X wants.
2020 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2022 Improve reporting of fatal exception on MS-Windows.
2023 * w32fns.c (my_exception_handler): New function.
2024 (globals_of_w32fns): Set it up as the unhandled exception
2025 handler. Initialize exception code and address to zeros.
2026 (emacs_abort): If the exception code and address are available,
2027 print them at the beginning of the backtrace. Fix the format of
2028 printing addresses (was producing 0x0x12345678 on XP).
2031 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2033 * eval.c (Fbacktrace__locals): New function.
2034 (syms_of_eval): Defsubr it.
2036 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2038 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2039 Define here to unify between...
2040 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2041 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2043 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2045 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2047 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2048 fringe background extension.
2049 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2050 because they are now always the same as `left' and `width',
2051 respectively. Remove code for the case that `width' and
2052 `sb_width' are different.
2054 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2056 Fix minor problems found by static checking.
2057 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2058 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2059 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2061 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2063 * image.c (imagemagick_compute_animated_image): Don't crash if we
2064 have an animation with different-sized images (bug#15313).
2066 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2068 Remove some unused items introduced during pixelwise change.
2069 * window.c (window_resize_total_check): Remove unused function.
2070 * xdisp.c (remember_mouse_glyph): Remove unused label.
2071 (Ftool_bar_height): Move declaration inside #if.
2072 * xterm.c (x_set_window_size): Don't use r and c.
2074 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2076 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2079 * window.c (Fset_window_configuration): Comment out unused variables.
2081 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2083 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2085 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2087 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2089 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2090 HAVE_GNUTLS3 (Bug#16001).
2092 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2093 if interrupts are deferred (Bug#15801).
2095 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2097 Support resizing frames and windows pixelwise.
2098 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2099 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2100 (struct glyph_matrix): Replace window_left_col and
2101 window_top_line by window_pixel_left and window_pixel_top.
2102 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2104 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2105 (draw_window_divider, move_it_to, x_draw_right_divider)
2106 (x_draw_bottom_divider, change_frame_size): Add or fix
2108 * dispnew.c (change_frame_size_1): Change prototype.
2109 (adjust_glyph_matrix, required_matrix_width)
2110 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2111 values instead of lines and columns.
2112 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2113 WINDOW_TOTAL_FRINGE_WIDTH.
2114 (handle_window_change_signal, do_pending_window_change)
2115 (init_display): Adjusts calls of change_frame_size.
2116 (change_frame_size, change_frame_size_1): Handle pixelwise
2118 * frame.c (Qright_divider_width, Qbottom_divider_width):
2120 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2121 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2122 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2123 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2125 (set_frame_param): New function.
2126 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2127 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2128 (Ffringe_width, Fborder_width, Fright_divider_width)
2129 (Fbottom_divider_width): New functions, defsubr them.
2130 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2131 New argument pixelwise.
2132 (struct frame_parm_table): New members Qright_divider_width and
2133 Qbottom_divider_width.
2134 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2135 (x_report_frame_params): Handle Qright_divider_width and
2136 Qbottom_divider_width.
2137 (x_set_right_divider_width, x_set_bottom_divider_width):
2139 (frame_resize_pixelwise): New option.
2140 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2141 new_pixelwise, right_divider_width and bottom_divider_width;
2142 remove total_lines; rename text_lines, text_cols, new_text_lines
2143 and new_text_cols to text_height, text_width, new_height and
2144 new_width respectively.
2145 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2146 FRAME_TEXT_WIDTH respectively.
2147 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2148 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2149 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2151 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2152 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2153 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2154 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2155 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2156 (FRAME_TOTAL_COLS_ARG): Remove macro.
2157 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2158 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2159 (x_wm_set_size_hint): Handle frame pixel sizes.
2160 * indent.c (compute_motion, Fcompute_motion):
2161 Call window_body_width instead of window_body_cols.
2162 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2163 (make_lispy_position): Handle right and bottom dividers.
2164 (Fsuspend_emacs): Pixelize call of change_frame_size.
2165 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2166 * lisp.h: Extern set_frame_param.
2167 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2169 (Fx_create_frame): Add entry for vertical_drag_cursor.
2170 Pixelize call of change_frame_size.
2171 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2172 * nsterm.m (ns_update_window_end): Optionally draw right
2174 (x_set_window_size): Add argument pixelwise.
2175 Call check_frame_size and change_frame_size with pixelwise zero.
2176 (ns_draw_window_divider): New function.
2177 (ns_redisplay_interface): Add ns_draw_window_divider.
2178 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2179 (x_new_font): Call x_set_window_size with pixelwise zero.
2180 * print.c (print_object): For a window print its sequence
2182 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2183 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2184 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2185 (w32_createwindow): Use scroll bar area width.
2186 (w32_wnd_proc): Handle bottom divider width.
2187 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2188 (Fx_create_frame): Default divider width parameters.
2189 Caclulate sizes pixelwise. Add vertical drag cursor support.
2190 (x_create_tip_frame): Default divider widths to zero.
2191 Pixelize call to change_frame_size.
2192 (Fx_show_tip): Add handling of divider widths. Pixelize window
2194 (Fw32_frame_rect): New function.
2195 (frame_parm_handler w32_frame_parm_handlers): Add divider
2197 (Vx_window_vertical_drag_shape): Add variable.
2198 * w32inevt.c (resize_event, maybe_generate_resize_event):
2199 Pixelize change_frame_size calls.
2200 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2202 * w32term.c (w32_draw_window_divider): New function.
2203 (x_update_window_end): Handle right divider.
2204 (w32_draw_fringe_bitmap, x_scroll_run)
2205 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2206 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2207 Calculate new frame sizes pixelwise.
2208 (x_new_font): Pixelize call to x_set_window_size.
2209 (x_check_fullscreen): Pixelize call to change_frame_size.
2210 (x_set_window_size_1, x_set_window_size): New argument
2211 pixelwise. Calculate pixelwise.
2212 (x_wm_set_size_hint): Use scroll bar area width.
2213 (w32_redisplay_interface): Add w32_draw_window_divider.
2214 * w32term.h (struct w32_output): Add vertical drag cursor.
2215 * widget.c (set_frame_size, update_wm_hints)
2216 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2218 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2219 * window.c (sequence_number): Restore.
2220 (Fwindow_pixel_width, Fwindow_pixel_height)
2221 (Fwindow_mode_line_height, Fwindow_header_line_height)
2222 (window_pixel_to_total, Frun_window_scroll_functions)
2223 (Fset_window_new_pixel, window_resize_apply_total)
2224 (Fwindow_resize_apply_total): New functions.
2225 (window_body_height, window_body_width): Rename from
2226 window_body_lines. New argument PIXELWISE.
2227 Calculate pixelwise.
2228 (Fwindow_body_height, Fwindow_body_width): New argument
2230 (coordinates_in_window, window_relative_x_coord): Use window's
2231 pixel width instead of total width.
2232 (replace_window, recombine_windows): Initialize pixel values.
2233 (resize_root_window, resize_frame_windows, grow_mini_window)
2234 (shrink_mini_window): New argument PIXELWISE.
2235 Calculate pixelwise.
2236 (Fdelete_other_windows_internal, adjust_window_margins)
2237 (window_resize_check, window_resize_apply)
2238 (Fdelete_window_internal, Fresize_mini_window_internal)
2239 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2240 (check_frame_size): Rename arguments. New argument PIXELWISE.
2241 Calculate pixelwise.
2242 (set_window_buffer): Make samebuf bool. Run configuration change
2243 hook only if buffer changed.
2244 (Fset_window_buffer): Rewrite doc-string.
2245 (make_window): Initialize new_pixel slot.
2246 (Fwindow_resize_apply): Check pixel size of root window.
2247 (Fsplit_window_internal): Call 2nd argument pixel_size.
2248 Calculate pixelwise.
2249 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2251 (save_window_data): New slots frame_text_width,
2252 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2253 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2255 (Fcurrent_window_configuration, Fset_window_configuration)
2256 (save_window_save, compare_window_configurations): Handle new
2257 slots in save_window_data and saved_window.
2258 (Fset_window_scroll_bars): Fix doc-string.
2259 (window_resize_pixelwise): New variable.
2260 (coordinates_in_window, Fcoordinates_in_window_p):
2262 (make_parent_window): Adjust sequence_number.
2263 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2265 * window.h (struct window): New members new_pixel, pixel_left,
2266 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2267 (wset_new_pixel): New function.
2268 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2269 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2270 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2271 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2272 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2273 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2274 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2275 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2276 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2277 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2278 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2279 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2280 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2281 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2282 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2284 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2285 (window_body_width, check_frame_size): Adapt external declarations.
2286 * xdisp.c (last_max_ascent): New integer.
2287 (window_text_bottom_y): Handle bottom divider.
2288 (window_box_width, window_box_height): Calculate pixelwise.
2289 (get_glyph_string_clip_rects): Handle right divider.
2290 (remember_mouse_glyph): When windows are resized pixelwise
2291 proceed with width and height set to 1.
2292 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2294 (move_it_to): Calculate and return maximum x position
2296 (Fwindow_text_pixel_size): New function.
2297 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2298 (tool_bar_lines_needed): Rename to tool_bar_height.
2299 Calculate pixelwise.
2300 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2301 Calculate pixelwise.
2302 (redisplay_tool_bar): Calculate pixelwise.
2303 (redisplay_window): Calculate pixelwise. Handle dividers.
2304 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2305 (x_draw_vertical_border): Handle dividers.
2306 (define_frame_cursor1): Handle vertical drag cursor.
2307 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2308 (expose_window): Calculate pixelwise. Handle dividers.
2309 (init_xdisp): Initialize pixel values.
2310 * xfaces.c (Qwindow_divider): New face.
2311 (realize_basic_faces): Realize it.
2312 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2313 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2314 (x_set_scroll_bar_default_width): Default actual width to 16.
2315 (Fx_create_frame): Set sizes pixelwise.
2316 (x_create_tip_frame): Default divider widths to zero.
2317 Pixelize call of change_frame_size.
2318 (Fx_show_tip): Handle divider widths. Initial pixel position
2320 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2321 (Vx_window_vertical_drag_shape): New option.
2322 * xmenu.c (free_frame_menubar): Pixelize call of
2324 * xterm.c (x_draw_window_divider): New function.
2325 (x_update_window_end): Optionally draw right divider.
2326 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2327 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2328 (handle_one_xevent, x_new_font): Calculate pixelwise.
2329 (x_set_window_size_1, x_set_window_size): New argument
2330 pixelwise. Calculate pixelwise.
2331 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2332 (struct x_redisplay_interface): Add x_draw_window_divider.
2333 * xterm.h (struct x_output): Add vertical_drag_cursor.
2335 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2337 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2338 Set invisible frames's `redisplay' when a full redisplay is requested.
2339 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2340 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2341 (display_mode_lines): Set it here instead.
2343 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2345 * dispextern.h (set_window_update_flags): Remove.
2347 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2349 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2351 * xdisp.c (REDISPLAY_SOME_P): New macro.
2352 (redisplay_internal): Use it (bug#15999).
2353 (prepare_menu_bars, redisplay_window): Use it as well.
2355 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2357 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2359 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2360 (globals_of_w32font): Zero it out.
2361 (GetCharWidth32W_Proc): New function pointer.
2362 (get_char_width_32_w): New function.
2363 (compute_metrics): If get_glyph_outline_w returns an error, try
2364 get_char_width_32_w before declaring a failure. This avoids
2365 punishing raster (a.k.a. "bitmap") fonts by slowing down
2366 redisplay. (Bug#6364).
2368 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2370 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2371 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2372 highlight needs to be redisplayed. (Bug#15913)
2374 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2376 Fix minor problems found by static checking.
2377 * buffer.h (struct buffer_text, struct buffer):
2378 * frame.h (struct frame):
2379 * window.h (struct window):
2380 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2381 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2382 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2383 no-longer-valid use of HAVE_MENUS.
2384 * xdisp.c (propagate_buffer_redisplay): Now static.
2386 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2388 * xmenu.c (Fmenu_or_popup_active_p):
2389 * window.c (Fset_window_configuration):
2390 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2391 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2392 * fns.c (Fyes_or_no_p):
2393 * editfns.c (Fmessage_box, Fmessage_or_box):
2394 * alloc.c (make_save_ptr_ptr):
2395 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2397 * window.c (Fset_window_configuration): Move select_window later.
2399 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2401 Refine redisplay optimizations to only redisplay *some* frames/windows
2402 rather than all of them.
2403 * xdisp.c (REDISPLAY_SOME): New constant.
2404 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2405 (bset_redisplay, bset_update_mode_line): New functions.
2406 (message_dolog): Use bset_redisplay.
2407 (clear_garbaged_frames): Use fset_redisplay.
2408 (echo_area_display): Use wset_redisplay.
2409 (buffer_shared_and_changed): Remove.
2410 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2411 frame titles. Compute the actual set of windows redisplayed.
2412 Don't update frame titles and menu bars for frames that don't need to
2414 (propagate_buffer_redisplay): New function.
2416 (redisplay_internal): Use it. Be more selective in the set of windows
2417 we redisplay. Propagate windows_or_buffers_changed to
2418 update_mode_lines a bit later to simplify the code.
2419 (mark_window_display_accurate_1): Reset window and buffer's
2421 (redisplay_window): Do nothing if neither the window nor the buffer nor
2422 the frame needs redisplay.
2423 * window.h (struct window): Add `redisplay' field.
2424 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2425 (redisplay_other_windows, window_list): New declarations.
2426 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2427 (window_list): Not static any more.
2428 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2429 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2430 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2431 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2432 * frame.h (struct frame): Add `redisplay' field.
2433 Move `external_menu_bar' bitfield next to other bit-fields.
2434 (SET_FRAME_GARBAGED): Use fset_redisplay.
2435 (SET_FRAME_VISIBLE): Don't garbage the frame;
2436 Use redisplay_other_windows.
2437 * buffer.h (struct buffer): Add `redisplay' field.
2438 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2439 (modify_overlay): Use bset_redisplay.
2440 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2442 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2444 Support w32 file notifications in batch mode.
2445 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2446 invalid (which happens in batch mode). If non-interactive, call
2447 handle_file_notifications to store file notification events in the
2448 input queue. (Bug#15933)
2450 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2452 * w32inevt.c (handle_file_notifications): Now external, not static.
2454 * w32term.h (handle_file_notifications): Provide prototype.
2456 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2457 init_crit, since init_display, which does that otherwise, is not
2460 2013-11-27 Glenn Morris <rgm@gnu.org>
2462 * Makefile.in ($(lispsource)/international/charprop.el): New.
2463 (emacs$(EXEEXT)): Depend on charprop.el.
2465 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2467 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2468 deleting portions of the buffer under non-nil REPLACE argument.
2471 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2472 directory, watch it and not its parent.
2473 (add_watch): Allow empty string in FILE.
2475 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2477 * window.c (Fset_window_start, window_resize_apply)
2478 (window_scroll): Reset window_end_valid (Bug#15957).
2480 2013-11-27 Glenn Morris <rgm@gnu.org>
2482 * Makefile.in (leimdir): Now in lisp source directory.
2483 ($(leimdir)/leim-list.el): Just use ../leim .
2484 * epaths.in (PATH_DUMPLOADSEARCH):
2485 * lread.c (load_path_default):
2486 * nsterm.m (ns_load_path): No more leim directory.
2488 2013-11-26 Andreas Schwab <schwab@suse.de>
2490 * .gdbinit (xgettype): Add cast.
2492 2013-11-26 Glenn Morris <rgm@gnu.org>
2494 Preload leim-list.el.
2495 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2496 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2497 is a single directory.
2499 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2501 bool-vector-subsetp is now the normal direction (Bug#15912).
2502 * data.c (Fbool_vector_subsetp): Test whether the first argument
2503 is a subset of the second one, not the reverse. Add doc string.
2505 Fix minor problems found by static checking.
2506 * lread.c (load_path_default): Now static.
2507 * textprop.c (text_property_stickiness): Be consistent about the
2508 test used when deciding whether to consider the previous character.
2509 This simplifies the code a bit.
2511 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2513 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2515 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2516 (syms_of_frame): Don't defsubr them.
2518 2013-11-25 Glenn Morris <rgm@gnu.org>
2520 * lread.c (load_path_default): Change the sense of the argument.
2521 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2522 from dump_path. When it is not, avoid checking dump_path twice.
2524 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2525 uninstalled dump_path against installed Vload_path. (Bug#15964)
2527 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2529 Export get_pos_property to Elisp.
2530 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2531 (syms_of_editfns): Export it to Elisp.
2533 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2535 2013-11-23 Romain Francoise <romain@orebokech.com>
2537 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2538 initialization here ...
2539 (syms_of_fileio): ... from here.
2541 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2543 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2544 Please use --enable-check-lisp-object-type.
2546 2013-11-23 Glenn Morris <rgm@gnu.org>
2548 * process.c (get_process): Explicit error for dead buffers.
2550 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2552 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2554 2013-11-23 Glenn Morris <rgm@gnu.org>
2556 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2557 * lread.c (load_path_check): Take path to check as argument.
2558 (load_path_default): New, split from init_lread.
2559 (init_lread): Move calc of default load-path to load_path_default.
2560 Empty elements in EMACSLOADPATH now stand for the default.
2561 (load-path): Doc fix.
2562 * emacs.c (decode_env_path): Add option to treat empty elements
2563 as nil rather than ".".
2564 * callproc.c (init_callproc_1, init_callproc):
2565 * image.c (Vx_bitmap_file_path):
2566 * lisp.h (decode_env_path):
2567 * lread.c (Vsource_directory):
2568 Update for new argument spec of decode_env_path.
2570 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2572 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2573 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2575 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2577 Fix some dependency problems that cause unnecessary recompiles.
2578 Problem reported by RMS in
2579 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2580 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2581 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2582 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2583 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2584 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2585 (boostrap-clean): No need to remove stamp-oldxmenu.
2587 Fix recently introduced bool vector overrun.
2588 This was due to an optimization that went awry.
2589 Reported by Glenn Morris in
2590 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2591 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2592 for empty vectors, undoing the 2013-11-18 change.
2593 * data.c (bool_vector_binop_driver): Rely on this.
2594 Fix bug that occasionally overran the destination.
2595 * lisp.h (struct Lisp_Bool_vector): Document this.
2597 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2599 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2602 * nsterm.m (init, run, stop:): Comment out for now, does not work
2605 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2607 * charset.c (syms_of_charset): Don't read past end of string.
2609 2013-11-19 Glenn Morris <rgm@gnu.org>
2611 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2613 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2615 Add hooks to run on gaining/losing focus. (Bug#15029)
2616 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2617 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2618 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2620 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2622 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2623 The old names predated the API change that put destination at end.
2625 Improve API of recently-added bool vector functions (Bug#15912).
2626 The old API had (bool-vector-count-matches A B)
2627 and (bool-vector-count-matches-at A B I), which gave the
2628 misleading impression that the two functions were variants, one
2629 with a location I. The new API has (bool-vector-count-population A)
2630 and (bool-vector-count-consecutive A B I) to make the distinction
2631 clearer. The first function no longer has a B argument, since the
2632 caller can easily determine the number of nils if the length and
2633 number of ts is known.
2634 * data.c (Fbool_vector_count_population): Rename from
2635 bool_vector_count_matches, and accept just 1 argument.
2636 (Fbool_vector_count_consecutive): Rename from
2637 Fbool_vector_count_matches_at.
2639 Always allocate at least one bits_word per bool vector.
2640 See Daniel Colascione in:
2641 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2642 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2643 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2644 * lisp.h (struct Lisp_Bool_vector): Document this.
2646 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2648 * insdel.c (invalidate_buffer_caches): New function, consolidated
2649 from part of prepare_to_modify_buffer.
2650 (insert_from_gap, prepare_to_modify_buffer):
2651 * coding.c (code_convert_region, code_convert_string):
2652 Call invalidate_buffer_caches. (Bug#15841)
2654 * lisp.h (invalidate_buffer_caches): Add prototype.
2656 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2658 * w32term.c (x_update_window_end): Don't invalidate the entire
2659 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2660 highlight needs to be redisplayed. (Bug#15913)
2662 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2664 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2666 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2668 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2669 while we are using Vprin1_to_string_buffer.
2671 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2672 after inserting the description string. (Bug#15907)
2674 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2676 * data.c: Work around bogus GCC diagnostic about shift count.
2677 Reported by Eli Zaretskii in
2678 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2679 (pre_value): New function.
2680 (count_trailing_zero_bits): Use it.
2682 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2684 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2685 assume C macros are not supported even under -g3 in these old GCC
2688 2013-11-15 Leo Liu <sdl.web@gmail.com>
2690 * minibuf.c (Ftry_completion, Fall_completions)
2691 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2693 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2695 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2696 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2697 This avoids placing unnecessary constants into the Emacs code.
2699 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2701 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2702 for Cygwin w32 build.
2704 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2705 for Cygwin w32 build. (Bug#15892)
2707 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2709 Simplify, port and tune bool vector implementation.
2710 * alloc.c (bool_vector_exact_payload_bytes)
2711 (bool_vector_payload_bytes): Remove.
2712 (bool_vector_fill): Return its argument.
2713 * alloc.c (bool_vector_fill):
2715 * print.c (print_object):
2716 Simplify by using bool_vector_bytes.
2717 * alloc.c (make_uninit_bool_vector):
2718 New function, broken out from Fmake_bool_vector.
2719 (Fmake_bool_vector): Use it. Use tail call.
2720 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2721 * data.c (BITS_PER_ULL): New constant.
2722 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2723 if long long versions don't exist.
2724 (shift_right_ull): New function.
2725 (count_one_bits_word): New function, replacing popcount_bits_word
2726 macro. Don't assume that bits_word is no wider than long long.
2727 (count_one_bits_word, count_trailing_zero_bits):
2728 Don't assume that bits_word is no wider than long long.
2729 * data.c (bool_vector_binop_driver, bool_vector_not):
2730 * fns.c (Fcopy_sequence):
2732 Create an uninitialized destination, to avoid needless work.
2733 (internal_equal): Simplify.
2734 (Ffillarray): Prefer tail call.
2735 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2736 contain at least one word.
2737 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2738 chars are narrower than ints.
2739 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2740 * fns.c (Fcopy_sequence):
2742 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2743 Don't try to port to hosts where bits_word values have holes; the
2744 code wouldn't work there anyway. Verify this assumption, though.
2745 (bool_vector_bytes): New function.
2746 (make_uninit_bool_vector): New decl.
2747 (bool_vector_fill): Now returns Lisp_Object.
2749 * xfns.c (xic_create_fontsetname):
2750 * xrdb.c (gethomedir): Prefer tail calls.
2752 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2754 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2755 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2757 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2758 that requires a return value.
2759 (Fset_buffer_modified_p): Take advantage of this change to do
2762 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * buffer.c (Frestore_buffer_modified_p): Sync it with
2765 Fset_buffer_modified_p.
2766 (Fforce_mode_line_update): New function, moved from subr.el.
2767 (Fset_buffer_modified_p): Use them.
2768 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2770 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2772 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2773 This avoids undefined behavior when subtracting pointers into
2774 different aways. On my platform it also makes the code a tad
2775 smaller and presumably faster.
2777 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2779 * keyboard.c (command_loop_1): Use region-extract-function.
2780 * insdel.c (Qregion_extract_function): Not static any more (can we
2781 stop pretending that these vars can benefit from being marked static?).
2783 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2785 * search.c (find_newline): If buffer text is relocated during the
2786 "dumb loop", adjust C pointers into buffer text to follow suit.
2789 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2791 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2792 for conversion (Bug#15837).
2794 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2796 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2797 for the entire range of inserted characters. (Bug#15841)
2799 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2801 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2803 (realize_default_face): Remove assignment to distant-foreground if
2804 unspecified (Bug#15815).
2806 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2808 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2809 cache-long-scans disabled, since we don't want to call
2810 prepare_to_modify_buffer (in insert_1_both) for each message we
2813 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2814 from buffer.c. Improve commentary to the buffer field setter
2817 * buffer.c (bset_cache_long_scans): Static function deleted.
2818 Improve commentary to the buffer field setter functions.
2819 (init_buffer_once): Default for cache-long-scans changed to t.
2822 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2824 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2826 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2827 This bug was introduced in my 2013-06-21 change, and caused
2828 struct Lisp_Sub_Char_Table objects to be given too many slots,
2829 which broke 'make -C admin/unidata'.
2831 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2833 Import changes from mac-port 4.5.
2834 * macfont.m (mac_font_copy_default_descriptors_for_language)
2835 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2836 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2837 (macfont_language_default_font_names): New.
2838 (macfont_list): Rearrange language/charset code.
2839 (macfont_close): Don't check for macfont_info->cache.
2840 (mac_ctfont_create_preferred_family_for_attributes): New font
2841 selection code, call
2842 mac_font_copy_default_name_for_charset_and_languages.
2843 (mac_font_copy_default_descriptors_for_language)
2844 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2846 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2848 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2850 Port to C11 aligned_alloc, and fix some integer overflows.
2851 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2852 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2853 and use of posix_memalign replaced with aligned_alloc.
2854 (aligned_alloc): New function, defined or declared as needed.
2855 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2856 Don't undef; configure.ac now does this.
2857 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2858 (calloc, aligned_alloc): Check for integer overflow.
2859 (aligned_alloc): Rename from memalign. All uses changed.
2860 (memalign): New function, an alias for aligned_alloc.
2862 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2864 * xdisp.c (redisplay_internal): Fix typo in last change.
2866 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2868 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2870 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2872 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2873 redisplay--mode-lines-cause.
2874 (redisplay_internal): Keep them uptodate. Remove redundant check of
2875 buffer_shared_and_changed.
2876 * *.[chm]: Number every assignment to update_mode_lines so we
2877 can track why it is set.
2879 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2881 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2883 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2885 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2886 can track why it is set.
2888 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2890 Integer-related fixes for term.c etc.
2891 * dispextern.h (face_tty_specified_color): New function.
2892 * term.c (turn_on_face): Don't rely on undefined behavior when
2893 assigning an out-of-range value to 'long'.
2894 Simplify test for toggling highlight.
2895 (tty_capable_p): Omit last two (unused) args. All callers changed.
2896 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2897 (read_menu_input, tty_menu_activate, tty_menu_show):
2898 * xfaces.c (x_supports_face_attributes_p)
2899 (tty_supports_face_attributes_p):
2900 Use bool for boolean. All callers changed.
2901 (tty_supports_face_attributes_p): Omit defaults for color indices;
2902 no longer needed. Simplify tail call.
2904 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2906 * xdisp.c (prepare_menu_bars): Mark static.
2907 * lisp.h (prepare_menu_bars): Don't declare.
2908 * xselect.c (x_handle_selection_clear):
2909 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2911 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2913 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2914 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2916 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2918 * keyboard.c (Fcommand_error_default_function): Rename from
2919 Fdefault_error_output.
2921 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2923 * keyboard.c (Fdefault_error_output): New function, extracted from
2925 (syms_of_keyboard): Use it for Vcommand_error_function.
2927 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2929 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2930 (init_eval): Use it to ensure handlerlist is non-NULL.
2931 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2932 (Fsignal): Adjust NULLness test of handlerlist.
2933 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2935 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2937 * callproc.c (call_process): Call prepare_to_modify_buffer before
2938 decoding text read from the sub-process, as the decoded stuff will
2939 be inserted into the buffer. This will invalidate the various
2940 caches maintained for the buffer. (Bug#15148)
2942 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2944 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2945 string of glyphless-char-display.
2947 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2949 * nsfns.m (ns_get_name_from_ioreg): New function.
2950 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2951 OSX >= 10.9. Use ns_get_name_from_ioreg.
2953 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2955 Simplify and port recent bool vector changes.
2956 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2957 only in this file. Use a more-efficient implementation if the
2958 second argument is a power of 2.
2959 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2960 Remove no-longer-necessary compile-time checks.
2961 (bool_vector_exact_payload_bytes): New function.
2962 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2963 exact payload changed to call the new function. Do not assume
2964 that the arg or result fits in ptrdiff_t.
2965 (bool_vector_fill): New function.
2966 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2968 (vroundup_ct): Don't assume arg fits in size_t.
2969 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2970 invoke set_category_set.
2971 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2972 All callers changed. Use bool_vector_set.
2973 * category.h (XCATEGORY_SET): Remove; no longer needed.
2974 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2976 * data.c (Faref): Use bool_vector_ref.
2977 (Faset): Use bool_vector_set.
2978 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2979 (Fbool_vector_not, Fbool_vector_count_matches)
2980 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2981 * fns.c (concat): Use bool_vector_ref.
2982 (Ffillarray): Use bool_vector_fill.
2983 (mapcar1): Use bool_vector_ref.
2984 (sxhash_bool_vector): Hash words, not bytes.
2985 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2986 a constant, since it's now used in #if.
2987 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2988 unsigned char on unusual architectures, so that we no longer
2989 assume that the number of bits per bits_word is a power of two or
2990 is a multiple of 8 or of CHAR_BIT.
2991 (Qt): Add forward decl.
2992 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2993 at least as strictly as bits_word.
2994 (bool_vector_data, bool_vector_uchar_data): New accessors.
2995 All data structure accesses changed to use them.
2996 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2997 (bool_vector_set): New functions.
2998 (bool_vector_fill): New decl.
2999 (ROUNDUP): Move to alloc.c as described above.
3001 Fix recent gnutls changes.
3002 * gnutls.c (Fgnutls_boot): Don't assume C99.
3003 * process.c (wait_reading_process_output): Fix typo in recent change.
3005 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3007 * process.c (wait_reading_process_output, read_process_output)
3008 (send_process): Check gnutls_state is not NULL.
3010 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3011 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3013 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3015 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3016 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3018 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3021 * nsfns.m (Fx_create_frame): Fix memory leak.
3023 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3024 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3025 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3027 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3029 * xdisp.c (message3_nolog, message_with_string): Encode the string
3030 before writing it to the terminal in a non-interactive session.
3032 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3033 sure we concatenate them into a unibyte string.
3035 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3036 resulting temporary name before returning it to the caller.
3037 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3038 is a unibyte string, convert NAME to a unibyte string to ensure
3039 that the result is also a unibyte string.
3041 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3042 create unibyte strings from default paths and directory/file
3045 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3048 * callproc.c (init_callproc): Use build_unibyte_string to make
3049 sure we create unibyte strings from default paths and
3050 directory/file names.
3052 * buffer.c (init_buffer): Don't store default-directory of
3053 *scratch* in multibyte form. The original problem which led to
3054 that is described in
3055 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3056 but it was solved long ago. (Bug#15260)
3058 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3060 Port to stricter C99 platforms.
3061 Especially, C99 prohibits nesting a struct X inside struct Y if
3062 struct X has a flexible array member.
3063 * alloc.c (struct sdata): New type.
3064 (sdata): Implement in terms of struct sdata.
3065 Remove u member; all uses replaced by next_vector, set_next_vector.
3066 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3067 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3068 (struct sblock): Rename first_data member to data, which is now
3069 a flexible array member. All uses changed.
3070 (next_vector, set_next_vector, large_vector_vec): New functions.
3071 (vector_alignment): New constant.
3072 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3073 (struct large-vector): Now merely a NEXT member, since the old approach
3074 ran afoul of stricter C99. All uses changed to use
3075 large_vector_vec or large_vector_offset.
3076 (large_vector_offset): New constant.
3077 * dispnew.c: Include tparam.h, for tgetent.
3078 Do not include term.h; no longer needed.
3079 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3080 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3081 (struct Lisp_Vector): Use a flexible array member for contents,
3082 instead of a union with a member that is an array of size 1.
3084 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3085 fact that the struct no longer contains a union.
3086 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3087 (struct Lisp_Save_Value, struct Lisp_Free):
3088 Use unsigned, not int, for spacers, to avoid c99 warning.
3089 (union specbinding): Use unsigned, not bool, for bitfield, as
3090 bool is not portable to pre-C99 hosts.
3092 2013-11-04 Glenn Morris <rgm@gnu.org>
3094 * emacs.c (usage_message): Mention that `-L :...' appends.
3096 2013-11-02 Glenn Morris <rgm@gnu.org>
3098 * Makefile.in (abs_builddir): Remove.
3099 (bootstrap_exe): Use relative filename.
3101 Use relative filenames in TAGS files.
3102 * Makefile.in (abs_srcdir): Remove it again.
3103 (.PHONY): Remove frc.
3104 (maintainer-clean): No more TAGS-LISP file.
3105 (TAGS): Pass relative file names to etags.
3106 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3108 * Makefile.in (abs_srcdir): New, set by configure.
3110 (maintainer-clean): Remove pointless echo. That should be in the
3111 top-level Makefile, if anywhere. Delete TAGS-LISP.
3112 (extraclean): No s/ and m/ directories for some time.
3113 (TAGS): Also depend on ctagsfiles3.
3114 Remove no-longer-defined S_FILE.
3115 Pass absolute filenames to etags once more.
3116 (TAGS-LISP): Replace lispdir with its expansion.
3117 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3118 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3120 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3122 * xfaces.c (check_lface_attrs, realize_default_face):
3123 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3124 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3126 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3128 * emacs.c (original_pwd): Remove global var by making it local.
3129 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3131 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3133 * xfaces.c: Declare color_distance.
3134 (QCdistant_foreground): New variable.
3135 (NEAR_SAME_COLOR_THRESHOLD): New define.
3136 (load_color2): New function.
3137 (load_color): Call load_color2.
3138 (load_face_colors): Call load_color2 and if distant-color is specified
3139 calculate distant and use distant-color if colors are near.
3140 (LFACE_DISTANT_FOREGROUND): New define.
3141 (merge_face_ref, Finternal_set_lisp_face_attribute)
3142 (Finternal_get_lisp_face_attribute)
3143 (x_supports_face_attributes_p): Handle distant-foreground similar to
3145 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3147 * dispextern.h (lface_attribute_index):
3148 Add LFACE_DISTANT_FOREGROUND_INDEX.
3150 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3152 * image.c (pbm_next_char): New function.
3153 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3154 (pbm_scan_number): Use it.
3155 (Qlibjpeg_version): New variable.
3156 (syms_of_image): DEFSYM and initialize it.
3158 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3160 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3162 2013-10-31 Glenn Morris <rgm@gnu.org>
3164 * emacs.c (original_pwd): New char.
3165 (main): If using --chdir, store original_pwd.
3166 (init_cmdargs): When setting Vinvocation_directory based on a
3167 relative argv[0], use original_pwd if set. (Bug#15768)
3169 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3171 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3173 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3175 * insdel.c: Fix minor problems found by static checking.
3176 (Qregion_extract_function): Now static.
3177 (prepare_to_modify_buffer_1): Remove unused locals.
3179 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3181 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3182 (syms_of_xdisp): Declare pre-redisplay-function.
3183 (markpos_of_region): Remove function.
3184 (init_iterator, compute_stop_pos, handle_face_prop)
3185 (face_before_or_after_it_pos, reseat_to_string)
3186 (get_next_display_element, window_buffer_changed)
3187 (redisplay_internal, try_cursor_movement, redisplay_window)
3188 (try_window_reusing_current_matrix, try_window_id, display_line)
3189 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3190 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3191 * window.h (struct window): Remove field `region_showing'.
3192 * dispextern.h (struct it): Remove region_beg/end_charpos.
3193 (face_at_buffer_position, face_for_overlay_string)
3194 (face_at_string_position): Update prototypes.
3195 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3196 (face_at_string_position): Remove `region_beg' and `region_end' args.
3197 * fontset.c (Finternal_char_font):
3198 * font.c (font_at, font_range): Adjust calls accordingly.
3199 * insdel.c (Qregion_extract_function): New var.
3200 (syms_of_insdel): Initialize it.
3201 (prepare_to_modify_buffer_1): Use it.
3203 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3205 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3206 * ftxfont.c (ftxfont_get_gcs):
3207 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3208 * xfaces.c (x_free_colors, x_free_dpy_colors)
3209 (x_create_gc, unload_color):
3210 * xselect.c (x_property_data_to_lisp):
3211 * xsettings.c (parse_settings):
3212 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3213 (get_bits_and_offset): Adjust definition.
3214 * frame.c (XParseGeometry): Adjust locals.
3215 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3216 * regex.h (toplevel): Likewise for reg_syntax_t.
3218 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3220 * eval.c (run_hook_with_args): Use FUNCTIONP.
3222 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3224 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3225 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3226 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3227 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3228 on MS-Windows anyway.
3229 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3230 (free_realized_face): ...adjust user.
3231 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3232 white relief pixels to -1.
3233 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3234 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3235 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3237 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3239 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3240 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3241 in practice now. All callers changed.
3243 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3245 * dispextern.h (struct face): Use bitfields for 'underline_type'
3246 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3247 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3248 'stipple' member. Move 'lface' member up to help...
3249 * xfaces.c (make_realized_face): ...this function to find and
3250 clear just the members that need clearing.
3251 (load_face_colors, realize_x_face):
3252 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3254 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3256 * xftfont.c (struct xftfont_info): Remove set-but-unused
3258 (xftfont_open): Adjust user.
3259 (xftfont_get_colors): Remove useless prototype.
3261 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3263 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3264 before passing them to 'unexec'. (Bug#15260)
3266 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3268 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3270 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3272 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3273 the changed signature of the font driver's 'close' method.
3275 * w32font.h (w32font_close): Adjust the prototype to the change in
3276 function definition.
3278 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3280 * w32uniscribe.c (uniscribe_close): Adapt the call to
3281 w32font_close to its new prototype.
3283 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3285 Omit unused frame argument of font API's close function.
3286 * font.h (struct font): Drop frame argument. Adjust comment.
3287 * font.c (font_clear_cache, font_close_object): Adjust users.
3288 * ftfont.c (ftfont_close):
3289 * ftxfont.c (ftxfont_close):
3290 * macfont.m (macfont_close):
3291 * nsfont.m (nsfont_close):
3292 * w32font.c (w32font_close):
3293 * xfont.c (xfont_close):
3294 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3295 tweak comments and make functions safe if called more than once for
3296 the same font object.
3298 Perform font-specific cleanup when font object is swept by GC. See
3299 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3300 * alloc.c (cleanup_vector): New function.
3301 (sweep_vector): Call it for each reclaimed vector object.
3302 * font.h (struct font): Adjust comment.
3304 2013-10-24 Glenn Morris <rgm@gnu.org>
3306 * Makefile.in (abs_top_srcdir): New, set by configure.
3308 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3310 Adjust recent font-related changes to fix bug#15686.
3311 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3312 is a live window system frame, mark its default font too.
3314 2013-10-23 Glenn Morris <rgm@gnu.org>
3316 * Makefile.in (RUN_TEMACS): Make relative (again).
3317 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3318 (bootstrap-emacs$(EXEEXT)):
3319 Quote entities that might contain whitespace.
3321 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3323 Port to Solaris 10 and its bundled GCC.
3324 Problem reported by Timothy C. Burt.
3325 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3327 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3329 Do not allow font caches to grow too large.
3330 * alloc.c (compact_font_cache_entry, compact_font_caches):
3331 New functions or stub if not HAVE_WINDOW_SYSTEM.
3332 (compact_undo_list): Factor out from Fgarbage_collect.
3334 (mark_face_cache): Mark face font. Move down to avoid
3336 (mark_terminals): Do not mark font cache here.
3337 (Fgarbage_collect): Call compaction functions described
3338 above. Adjust comment.
3340 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3342 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3343 chdir to HOME (bug#15607).
3345 * nsterm.m (Qcocoa, Qgnustep): New variables.
3346 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3347 (ns_get_color): Make selection color work for GNUstep also.
3349 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3351 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3352 handles mouse clicks. Instead, let GPM use the same code as all
3353 the other mice use. See the discussion starting at
3354 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3355 for the details of the problem with the menu bar this fixes.
3357 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3359 Remove port-specific display name lists to avoid extra
3360 complexity and data duplication with display info lists.
3361 * xterm.h (x_display_name_list): Remove declaration.
3362 * xterm.c (x_display_name_list): Remove.
3363 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3364 * xfns.c (x_display_info_for_name, Fx_display_list):
3365 Likewise. Use x_display_list where appropriate.
3366 * w32term.h (w32_display_name_list): Remove declaration.
3367 * w32term.c (w32_display_name_list): Remove.
3368 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3370 * w32fns.c (x_display_info_for_name, Fx_display_list):
3371 Likewise. Use x_display_list where appropriate.
3372 * nsterm.h (ns_display_name_list): Remove declaration.
3373 * nsterm.m (ns_display_name_list): Remove.
3374 (ns_term_init, syms_of_nsterm): Adjust users.
3375 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3376 Likewise. Use x_display_list where appropriate.
3377 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3378 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3379 (mark_terminals): Mark per-terminal font cache.
3381 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3383 Don't run timers in input-pending-p. Its new check-timers param
3384 provides the prior behavior. (Bug#15045).
3385 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3387 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3389 Make some functions static in non-Microsoft builds.
3390 On my platform (Fedora 19 x86-64), this shrinks the
3391 Emacs executable (text+data) by 0.25%.
3392 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3393 (load_color) [!MSDOS]:
3394 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3395 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3396 * lisp.h (check_existing):
3397 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3398 (network_interface_info) [!WINDOWSNT]:
3399 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3400 Remove extern decls.
3401 * fileio.c (check_existing):
3402 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3403 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3404 (network_interface_info) [!WINDOWSNT]:
3405 * term.c (encode_terminal_code) [!WINDOWSNT]:
3406 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3407 * xfaces.c (load_color) [!MSDOS]:
3409 * fileio.c (check_existing, check_executable, check_writable):
3410 * process.c (network_interface_list, network_interface_info):
3411 Move earlier, so that we don't need forward decls.
3412 * gnutls.c (fn_gnutls_transport_set_errno)
3413 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3415 * w32.c (init_environment): Use faccessat rather than
3416 check_existing, partly for consistency with the rest of the code
3417 in this file, partly so that check_existing can be static.
3419 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3420 * emacs.c (MAIN_PROGRAM): New macro.
3421 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3422 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3424 bool vector int width fixes
3425 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3426 (Fbool_vector_count_matches_at):
3427 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3428 can exceed PTRDIFF_MAX, at least in theory.
3429 (Fbool_vector_count_matches_at):
3430 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3432 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3434 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3435 (struct sockaddr): Add forward decl, for platforms that lack it.
3437 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3439 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3442 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3444 * w32.c (network_interface_get_info, network_interface_list)
3445 (network_interface_info): New functions. (Bug#15610)
3446 (GetAdaptersInfo_Proc): New typedef.
3447 (get_adapters_info): New wrapper function.
3448 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3450 * process.h (network_interface_list, network_interface_info):
3453 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3454 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3455 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3456 for WINDOWSNT. Doc fix.
3457 (syms_of_process): Defsubr Snetwork_interface_list and
3458 Snetwork_interface_info unconditionally.
3460 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3461 in NS GUI sessions. (Bug#15629)
3463 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3465 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3467 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3469 * print.c (print_object): Print " ..." when truncating bool vectors.
3471 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3473 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3474 standard mouse buttons.
3476 * termhooks.h (struct input_event): Remove incorrect commentary.
3478 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3480 Disallow bool vector operations on mixed-length operands.
3481 The old behavior left garbage in the result vector sometimes,
3482 and didn't seem to be useful.
3483 * data.c (Qwrong_length_argument): New static var.
3484 (wrong_length_argument): New function.
3485 (bool_vector_binop_driver): Check that args agree in length.
3487 * keyboard.c, keyboard.h (all_kboards): Now static.
3489 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3491 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3492 note from the lispref.
3494 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3496 * nsterm.h (struct ns_display_info): Remove set-but-unused
3497 member image_cache (image caches are per-terminal anyway).
3498 (FRAME_X_IMAGE_CACHE): Remove.
3499 * nsterm.m (ns_initialize_display_info): Adjust user.
3501 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3503 * w32proc.c: Include mingw_time.h.
3505 * w32.c: Include mingw_time.h.
3507 Implement scrolling of TTY menus when the screen is too short.
3509 * term.c (tty_menu_display): Accept an additional argument, the
3510 menu item from which to start displaying the menu. Account for
3511 the value of Y when limiting the menu to the number of available
3513 (mi_result): New enumeration.
3514 (read_menu_input): Return enumerated value. When the y coordinate
3515 hits min_y or max_y, return scroll indication instead of wrapping
3517 (tty_menu_activate): Handle the scrolling indications from
3518 read_menu_input. Compute the first menu item to display and pass
3519 it to tty_menu_display.
3521 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3523 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3524 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3525 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3526 Adjust to match the change described below.
3527 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3528 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3529 memory_below_frame members to...
3530 * termchar.h (struct tty_display_info): ...here because they're
3531 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3532 * term.c (init_tty):
3533 * nsterm.m (ns_create_terminal):
3534 * w32term.c (w32_create_terminal):
3535 * xterm.c (x_create_terminal): Adjust users.
3536 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3537 to filter out non-TTY frames. Adjust comment.
3538 (scrolling): Adjust user. Prefer eassert for debugging check.
3540 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3542 * xfaces.c (PT_PER_INCH): Remove unused macro.
3543 * termhooks.h (struct terminal): Remove set-but-unused
3544 member fast_clear_end_of_line.
3545 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3546 * nsterm.m (ns_create_terminal):
3547 * term.c (init_tty):
3548 * w32term.c (w32_create_terminal):
3549 * xterm.c (x_create_terminal): Adjust users.
3551 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3553 * lisp.h (bool_vector_size): New function.
3554 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3555 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3556 (Fbool_vector_not, Fbool_vector_count_matches_at):
3557 Remove uses of 'eassume' that should no longer be needed,
3558 because they are subsumed by the 'eassume' in bool_vector_size.
3560 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3562 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3563 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3564 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3566 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3568 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3569 have different dimensions. (Bug#15575)
3571 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3574 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3576 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3578 * term.c (tty_menu_show): Never return with unbalanced
3579 specpdl. Use eassert for debugging check. Adjust style.
3581 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3583 * term.c (read_menu_input): Make selection of menu items
3584 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3585 (tty_menu_activate): Fix off-by-one error when computing max_y.
3587 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3589 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3590 audit logging (only used with GnuTLS 3.x) and enable it.
3592 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3594 * dispnew.c (redraw_frame): Remove useless #ifdef because
3595 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3596 Also, move TTY fflush to...
3597 * term.c (tty_update_end): ...this function.
3599 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3601 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3602 the end of the frame's glyph matrix. (Bug#15575)
3604 * term.c (tty_menu_display): Don't move cursor while overwriting
3605 frame's glyphs with menu items. Limit the number of items
3606 displayed to what can be shown on the available screen lines,
3607 excluding the echo area.
3608 (tty_menu_activate): Limit the Y coordinate allowed by
3609 read_menu_input to the last screen line used for menu display.
3611 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3613 * lisp.h (eassume): New macro.
3614 Also, include <verify.h>, for 'assume'.
3615 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3616 (vroundup, vector_nbytes):
3617 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3618 (Fbool_vector_not, Fbool_vector_count_matches)
3619 (Fbool_vector_count_matches_at):
3620 Use eassume, not eassert.
3621 * casetab.c (set_identity, shuffle):
3622 * composite.c (composition_gstring_put_cache):
3623 * dispnew.c (update_frame_1):
3624 * ftfont.c (ftfont_shape_by_flt):
3625 * image.c (gif_load):
3626 * intervals.c (offset_intervals):
3627 * macfont.m (macfont_shape):
3628 Remove calls to 'assume' that are no longer needed, because
3629 --enable-gcc-warnings no longer generates bogus warnings
3630 when these calls are removed.
3632 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3634 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3636 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3638 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3639 (Qsubstitute_env_in_file_name): New var.
3640 (syms_of_fileio): Define it.
3642 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3644 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3645 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3648 * term.c (save_and_enable_current_matrix): Don't allocate and
3649 don't save margin areas.
3650 (restore_desired_matrix): Don't restore margin areas.
3651 (free_saved_screen): Don't free margin areas.
3653 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3655 * image.c: Pacify --enable-gcc-warnings.
3656 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3657 #define only if used.
3659 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3661 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3662 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3663 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3664 (gif_load): For giflib v5.x and later, display the error message
3665 produced by giflib when its functions fail.
3666 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3669 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3671 * keyboard.c (last_event_timestamp): Remove. For X selection and
3672 GTK popup menus, it may be obtained from per-frame X display info.
3673 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3674 (process_special_events): Adjust users.
3675 * keyboard.h (last_event_timestamp): Remove declaration.
3676 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3677 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3678 * menu.h (xmenu_show): Adjust prototype.
3679 * menu.c (Fx_popup_menu): Adjust user.
3680 * xselect.c (x_own_selection, x_get_foreign_selection)
3681 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3683 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3685 * keyboard.c (init_kboard): Now static. Add arg
3686 to denote window system. Adjust comment.
3687 (init_keyboard): Adjust user.
3688 (allocate_kboard): New function.
3690 * nsterm.m (ns_term_init):
3691 * term.c (init_tty):
3692 * w32term.c (w32_create_terminal):
3693 * xterm.c (x_term_init): Use it.
3694 * keyboard.h (init_kboard): Remove prototype.
3695 (allocate_kboard): Add prototype.
3697 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3699 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3700 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3702 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3704 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3706 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3708 * term.c (tty_menu_activate): Flush the output stream after
3709 showing the cursor, and don't mark the frame garbaged at exit from
3710 the function. Fixes redisplay glitches when moving from one menu
3713 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3715 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3716 or throw error (Bug#15570).
3718 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3720 * intervals.c (temp_set_point_both): Move test into 'eassert',
3723 * lisp.h (eassert): Don't use 'assume'.
3724 Sometimes 'assume' wins in performance, and sometimes it loses,
3725 so it shouldn't be used all the time. Perhaps we need two
3726 flavors of 'eassert', one for where 'assume' is far more likely
3727 to help or to hurt; but that can be done later.
3728 Problem reported by Dmitry Antipov in
3729 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3730 Also, don't include <verify.h>; no longer needed.
3732 2013-10-09 Glenn Morris <rgm@gnu.org>
3734 * eval.c (Fcond): Doc tweak.
3736 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3738 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3739 expressions with side effects to eassert. (Bug#15565)
3741 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3743 * fns.c (hashfn_user_defined): Allow hash functions to return any
3746 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3748 Fix minor problems found by static checking.
3749 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3750 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3751 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3752 * keyboard.c (read_menu_command): Remove unused local.
3753 * lisp.h (read_menu_command): New decl.
3754 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3755 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3756 Return ptrdiff_t, not int.
3757 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3758 not int, for benefit of xpalloc.
3759 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3761 (have_menus_p): Remove; unused.
3762 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3763 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3764 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3766 (save_and_enable_current_matrix): Omit unnecessary casts.
3767 (read_menu_input): Omit local extern decl (now in lisp.h).
3768 Don't access uninitialized storage if mouse_get_xy fails.
3769 (tty_menu_activate): Mark local as initialized, for lint.
3770 (tty_menu_activate, tty_meny_show): Remove unused locals.
3772 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3774 Support menus on text-mode terminals.
3775 * xterm.h (xw_popup_dialog): Add prototype.
3777 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3778 (xmenu_show): Block input here, instead in Fx_popup_menu.
3779 (xw_popup_dialog): New function, with X-specific bits of popup
3782 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3785 * window.c (Fset_window_configuration): Use run-time tests of the
3786 frame type instead of compile-time conditionals, when menu-bar
3787 lines are considered.
3789 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3790 (w32_popup_dialog): New prototypes.
3792 * w32menu.c (Fx_popup_dialog): Function deleted.
3793 (w32_popup_dialog): New function, with w32 specific bits of popup
3794 dialogs. Block input here.
3796 * w32inevt.c (w32_console_read_socket): Minor change to add
3797 debugging TTY events.
3799 * w32fns.c (show_hourglass): If returning early because the frame
3800 is not a GUI frame, unblock input.
3802 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3803 (cursorY): New functions.
3805 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3806 WINDOWSNT, macros that call curX and curY elsewhere.
3808 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3810 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3811 specific function to hide and show cursor on a text-mode terminal.
3812 (tty_menu_struct, struct tty_menu_state): New structures.
3813 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3814 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3815 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3816 (tty_menu_locate, save_and_enable_current_matrix)
3817 (restore_desired_matrix, screen_update, read_menu_input)
3818 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3819 (tty_pop_down_menu, tty_menu_last_menubar_item)
3820 (tty_menu_new_item_coords, tty_menu_show): New functions.
3821 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3823 * nsterm.h (ns_popup_dialog): Adjust prototype.
3825 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3827 (ns_popup_dialog): Adapt order of arguments to the other
3828 *_menu_show implementations.
3829 (Fx_popup_dialog): Function deleted.
3831 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3833 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3835 * menu.c (have_boxes): New function.
3836 (single_keymap_panes): Use it instead of a compile-time
3838 (single_menu_item): Use run-time tests of the frame type instead
3839 of compile-time conditionals.
3840 (encode_menu_string): New function.
3841 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3842 the macro, since different types of frame need different encoding
3844 (digest_single_submenu): Use run-time tests of frame type instead
3845 of, or in addition to, compile-time conditionals.
3846 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3847 (Fx_popup_menu): Detect when the function is called from keyboard
3848 on a TTY. Don't barf when invoked on a text-mode frame.
3849 Check frame type at run time, instead of compile-time conditionals for
3850 invoking terminal-specific menu-show functions.
3851 Call tty_menu_show on text-mode frames.
3852 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3853 run time to determine which alternative to invoke; support dialogs
3856 * keyboard.h <Qmouse_movement>: Declare.
3858 * keyboard.c <Qmouse_movement>: Now extern.
3859 <Qecho_keystrokes>: New static variable.
3860 (read_key_sequence): Accept an additional argument, a flag to
3861 prevent redisplay during reading of the key sequence. All callers
3863 (read_menu_command): New function.
3864 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3866 (toolkit_menubar_in_use): New function.
3867 (make_lispy_event): Use it instead of a compile-time test.
3869 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3870 window-system being available.
3872 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3873 to x-popup-dialog on the frame type, they all now support popup
3876 * dispnew.c (save_current_matrix): Save the margin areas.
3877 (restore_current_matrix): Restore margin areas.
3878 (update_frame_with_menu): New function.
3880 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3883 * alloc.c (make_save_ptr): Now compiled unconditionally.
3885 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3887 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3888 (redraw_frame, update_frame): Adjust users.
3889 * dispextern.h (set_window_update_flags): Adjust prototype.
3890 * xdisp.c (redisplay_internal): When updating all frames with zero
3891 windows_or_buffers_changed, assume that only the windows that shows
3892 current buffer should be really updated.
3894 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3896 Do not allocate huge temporary memory areas and objects while encoding
3897 for file I/O, thus reducing an enormous memory usage for large buffers.
3898 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3899 * coding.h (struct coding_system): New member raw_destination.
3900 * coding.c (setup_coding_system): Initialize it to zero.
3901 (encode_coding_object): If raw_destination is set, do not create
3902 dst_object. Add comment.
3903 * fileio.c (toplevel): New constant E_WRITE_MAX.
3904 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3905 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3907 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3909 * nsterm.m (windowDidExitFullScreen:)
3910 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3912 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3914 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3915 * keyboard.c (unblock_input_to): Don't process pending signals
3916 if a fatal error is in progress.
3918 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3919 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3920 they're talking about words in Lisp bool vectors.
3921 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3922 * data.c (popcount_bits_word): Rename from popcount_size_t.
3923 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3926 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3928 Improve support for popcount and counting trailing zeros (Bug#15550).
3929 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3930 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3931 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3932 (popcount_size_t_msc, popcount_size_t_gcc):
3933 Remove; now done by Gnulib.
3934 (popcount_size_t): Now a macro that defers to Gnulib.
3935 (count_trailing_zero_bits): Return int, for consistency with
3936 Gnulib and because Emacs prefers signed to unsigned int.
3937 Don't assume that size_t is either unsigned int or unsigned long
3938 or unsigned long long.
3939 (size_t_to_host_endian): Do not assume that size_t is either
3940 exactly 32 or exactly 64 bits wide.
3941 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3942 etc., so that it's now an enum constant, not a macro.
3943 No need to assume that it's either 32 or 64.
3945 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3947 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3950 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3952 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3953 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3955 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3957 emacs_read and emacs_write now use void *, not char *.
3958 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3959 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3960 Buffer arg is now void *, not char *. This matches plain
3961 'read' and 'write' better, and avoids a constraint violation
3962 on Solaris 9 with Oracle Studio.
3964 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3966 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3967 memset to explicit loop. Otherwise copy largest possible chunk
3968 from initialized to uninitialized part, thus allowing the longer
3969 memcpy runs and reducing the number of loop iterations.
3971 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3973 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3974 hide toolbar (Bug#15388).
3975 (windowDidEnterFullScreen:): If presentation options are zero,
3976 set them here (Bug#15388).
3977 (ns_update_auto_hide_menu_bar): Remove runtime check.
3978 Don't auto hide dock unless menubar is also auto hidden.
3980 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3982 * editfns.c (message): Mention batch mode in doc string.
3984 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3986 * nsterm.m (check_native_fs): Remove erroneous comment.
3988 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3990 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3991 uses find_newline instead of scan_newline and so doesn't move point.
3993 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3995 Use hardware support for byteswapping on glibc x86 etc.
3996 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3997 whereas the old swap64 needed 30.
3998 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3999 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4000 Use byteswap.h's macros to swap bytes.
4001 * lisp.h (swap16, swap32, swap64): Remove.
4002 All uses replaced by bswap_16, bswap_32, bswap_64.
4004 * bytecode.c (exec_byte_code): Use some more volatile variables
4005 to work around local variables getting clobbered by longjmp.
4006 Port to pre-C99, which doesn't allow decls after stmts.
4008 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4010 * lisp.h (eassert): Assume that COND is true when optimizing.
4011 In other words, take on the behavior of eassert_and_assume.
4012 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4013 (eassert_and_assume): Remove. All uses replaced by eassert.
4015 * xdisp.c (Qglyphless_char): Now static.
4017 Adjust to merge from gnulib.
4018 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4019 * lisp.h: Include <verify.h>, for 'assume'.
4021 * eval.c (clobbered_eassert): New macro.
4022 (internal_catch, internal_condition_case)
4023 (internal_condition_case_1, internal_condition_case_2)
4024 (internal_condition_case_n): Use it instead of eassert
4025 when the argument contains locals clobbered by longjmp.
4026 Don't use clobbered locals outside of clobbered_eassert.
4027 (internal_lisp_condition_case): Use a volatile variable
4028 to work around a local variable's getting clobbered.
4030 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4032 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4033 (PUSH_HANDLER): New macro.
4034 (catchlist): Remove.
4035 (handlerlist): Always declare.
4037 * eval.c (catchlist): Remove (merge with handlerlist).
4038 (handlerlist, lisp_eval_depth): Not static any more.
4039 (internal_catch, internal_condition_case, internal_condition_case_1)
4040 (internal_condition_case_2, internal_condition_case_n):
4042 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4043 handlerlist/catchlist.
4044 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4045 handlerlist which can only handle a single condition-case handler at
4047 (find_handler_clause): Simplify since we only a single branch here
4050 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4052 (bcall0): New function.
4053 (exec_byte_code): Add corresponding cases. Improve error message when
4054 encountering an invalid byte-code. Let Bunwind_protect accept
4055 a function (rather than a list of expressions) as argument.
4057 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4058 and make them unconditional now that they're heap-allocated.
4060 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4062 * charset.c (Fdecode_char, Fencode_char): Remove description of
4063 `restriction' arg. now that it's hidden by advertised-calling-convention.
4065 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4067 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4068 Remove unused variable (from mac-port).
4069 (macfont_draw): Use s->ybase for correct y position.
4071 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4073 * frame.h (struct frame): Drop has_minibuffer member because...
4074 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4075 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4077 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4079 * window.h (struct window): Prefer enum text_cursor_kinds to int
4080 for phys_cursor_type member. Move the latter, phys_cursor_width,
4081 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4082 * window.c (replace_window, make_window): Adjust users.
4084 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4086 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4087 this module is never compiled otherwise.
4089 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4091 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4094 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4096 * xdisp.c (get_next_display_element): Don't call face_for_font in
4097 a build configured --without-x. (Bug#15484)
4099 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4101 * window.c (calc_absolute_offset): #elif should be #elif defined.
4103 * frame.c (delete_frame): Block/unblock input to overcome race
4104 condition (Bug#15475).
4106 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4108 * frame.c (delete_frame): Record selected frame only after
4109 calling Qdelete_frame_functions (Bug#15477).
4111 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4113 * nsterm.m (ns_selection_color): Remove.
4114 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4115 NSColor selectedText(Background)Color. Only for COCOA.
4116 (ns_term_init): Remove assignment of ns_selection_color, logic
4117 moved to ns_get_color.
4119 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4120 NS_SELECTION_COLOR_DEFAULT.
4121 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4123 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4125 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4126 frame' does not have the tool_bar_window member.
4128 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4130 Signal error when reading an empty byte-code object (Bug#15405)
4131 * lread.c (read1): Signal error.
4132 * alloc.c (make_byte_code): eassert header size.
4133 (sweep_vectors): Change an int to size_t.
4135 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4137 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4138 instead of ints, as it's the usual style for offsetof constants. See:
4139 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4141 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4142 This is ugly, but it should fix the performance problem for older
4143 GCC versions in the short run. I'll look into integrating the
4144 Gnulib module for popcount, as a better fix.
4145 See the thread starting in:
4146 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4147 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4148 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4149 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4150 (popcount_size_t): Use it.
4152 2013-09-24 Daniel Colascione <dancol@dancol.org>
4154 * process.c (Fnetwork_interface_info): Fix build break due to
4157 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4159 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4160 Prefer signed to unsigned integers where either will do.
4161 No need for 'const' on locals that do not escape.
4162 Omit easserts with unnecessary and unportable assumptions about
4163 alignment. Avoid unnecessary casts to char *.
4165 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4167 Use union for the payload of struct Lisp_Vector.
4168 This helps to avoid a few glitches dictated by C's aliasing rules.
4169 * lisp.h (struct Lisp_Vector): Use union for next and
4170 contents member. Adjust comment. Change related users.
4171 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4172 Related users changed.
4173 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4174 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4175 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4176 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4178 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4180 Optimize glyph row clearing and copying routines.
4181 * dispextern.h (struct glyph_row): Change layout of struct
4182 glyph_row to help copy_row_except_pointers. Adjust comment.
4183 * dispnew.c (null_row): Remove.
4184 (clear_glyph_row): Use offsetof and memset to find and clear
4185 just the members that need clearing. Adjust comment.
4186 (copy_row_except_pointers): Likewise for copying.
4188 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4190 Some minor cleanups of recently-added bool vector code.
4191 * conf_post.h (assume): Always return void. Use lint version
4192 only if GCC and MSC versions don't apply.
4193 * conf_post.h (assume):
4194 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4195 Depend on _MSC_VER, not __MSC_VER, for consistency with
4197 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4198 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4199 (bool_vector_binop_driver, count_trailing_zero_bits)
4200 (size_t_to_host_endian): Now static, not static inline;
4201 the latter isn't needed with modern compilers and doesn't
4202 work with older compilers anyway.
4204 * alloc.c (valgrind_p): Use bool for boolean.
4206 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4208 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4209 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4210 (display_last_displayed_message_p, message_buf_print)
4211 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4212 Use bool for boolean.
4213 * dispextern.h (cancel_line, init_desired_glyphs):
4214 Remove ancient leftover.
4215 (help_echo_showing_p, hourglass_shown_p):
4216 * lisp.h (noninteractive_need_newline): Adjust declaration.
4218 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4220 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4222 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4223 ...this file and convert the latter to static. Adjust comment.
4224 (make_initial_frame):
4225 * window.c (init_window_once): Adjust user.
4226 * frame.h (last_nonminibuf_frame): Remove declaration.
4227 * lisp.h (selected_frame): Likewise.
4228 * msdos.c (the_only_display_info): Adjust comment.
4230 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4232 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4233 computing the end column of mouse-highlight that comes from
4234 display or overlay strings. (Bug#15437)
4235 (note_mouse_highlight): Adapt calculation of last argument to
4236 mouse_face_from_string_pos to the above change.
4238 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4239 all platforms, not just for clang.
4241 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4243 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4244 about excess arguments to snprintf.
4246 * conf_post.h(assume): Use __builtin_unreachable for clang.
4248 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4250 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4251 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4253 2013-09-23 Daniel Colascione <dancol@dancol.org>
4255 * alloc.c (USE_VALGRIND): New macro; on by default
4256 when ENABLE_CHECKING.
4257 (mark_maybe_object, mark_maybe_pointer)
4258 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4260 (valgrind_p) [USE_VALGRIND]: New variable.
4261 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4263 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4265 * process.c (wait_reading_process_output): Change int pnamelen to
4268 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4269 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4270 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4271 argument to unsigned long to avoid warning.
4272 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4274 * conf_post.h (assume): Fix compiler error: x shall be cond.
4276 2013-09-22 Daniel Colascione <dancol@dancol.org>
4278 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4279 warning when compiling without a window system.
4281 2013-09-22 Daniel Colascione <dancol@dancol.org>
4283 * data.c (Qbool_vector_p): New symbol.
4284 (bool_vector_spare_mask, popcount_size_t_generic)
4285 (popcount_size_t_msc, popcount_size_t_gcc)
4287 (bool_vector_binop_driver)
4288 (count_trailing_zero_bits, size_t_to_host_endian)
4289 (Fbool_vector_exclusive_or)
4290 (Fbool_vector_union)
4291 (Fbool_vector_intersection, Fbool_vector_set_difference)
4292 (Fbool_vector_subsetp, Fbool_vector_not)
4293 (Fbool_vector_count_matches)
4294 (Fbool_vector_count_matches_at): New functions.
4295 (syms_of_data): Intern new symbol, functions.
4296 * alloc.c (bool_vector_payload_bytes): New function.
4297 (Fmake_bool_vector): Instead of calling Fmake_vector,
4298 which performs redundant initialization and argument checking,
4299 just call allocate_vector ourselves. Make sure we clear any
4300 terminating padding to zero.
4301 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4302 instead of open-coding the size calculation.
4303 (vroundup_ct): New macro.
4304 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4305 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4306 * composite.c (composition_gstring_put_cache):
4307 Change lint_assume to assume.
4308 * conf_post.h (assume): New macro.
4309 (lint_assume): Remove.
4310 * dispnew.c (update_frame_1): Change lint_assume to assume.
4311 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4313 * image.c (gif_load): Change lint_assume to assume.
4314 * lisp.h (eassert_and_assume): New macro.
4315 (Qbool_vector_p): Declare.
4316 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4317 (swap16, swap32, swap64): New inline functions.
4318 * macfont.m (macfont_shape): Change lint_assume to assume.
4319 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4320 * xsettings.c (parse_settings): Use new swap16 and
4321 swap32 from lisp.h instead of file-specific macros.
4323 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4325 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4326 found (which can legitimately happen when the glyph row at the
4327 window start is disabled in the current_matrix. (Bug#15365)
4329 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4331 Fix syntax.h bug introduced by recent INLINE change.
4332 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4333 conditionally compiled one way in some modules, and a different
4334 way in others. This doesn't work with extern inline functions,
4335 which must have the same definition in all modules, because the
4336 defining code might be shared across modules, depending on the
4337 implementation. Symptoms reported by Martin Rudalics in:
4338 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4339 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4340 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4341 overriding the corresponding functions in syntax.h.
4342 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4343 (syntax_property): New inline functions.
4344 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4345 Rewrite in terms of these new functions.
4347 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4349 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4350 not chars_in_text, whose result depends on the multibyteness of
4351 the current buffer. (Bug#15426)
4353 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4355 Port recent change to hosts where pointers aren't 'long'.
4356 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4357 Don't assume that pointers are the same width as 'long'.
4358 Add a compile-time check that a pointer fits into two X slots.
4360 A simpler, centralized INLINE.
4361 * conf_post.h (INLINE): Define only if not already defined.
4362 This allows us to use a single INLINE, defined by one file
4364 * emacs.c (INLINE): Define it.
4365 Also, include category.h, charset.h, composite.h, dispextern.h,
4366 syntax.h, systime.h, so that their INLINE definitions are expanded
4368 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4369 * buffer.h, buffer.c (BUFFER_INLINE):
4370 * category.h, category.c (CATEGORY_INLINE):
4371 * character.h, character.c (CHARACTER_INLINE):
4372 * charset.h, charset.c (CHARSET_INLINE):
4373 * composite.h, composite.c (COMPOSITE_INLINE):
4374 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4375 * frame.h, frame.c (FRAME_INLINE):
4376 * intervals.h, intervals.c (INTERVALS_INLINE):
4377 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4378 * lisp.h, alloc.c (LISP_INLINE):
4379 * process.h, process.c (PROCESS_INLINE):
4380 * syntax.h, syntax.c (SYNTAX_INLINE):
4381 * systime.h, sysdep.c (SYSTIME_INLINE):
4382 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4383 * window.h, window.c (WINDOW_INLINE):
4384 Remove. All uses replaced with INLINE.
4386 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4388 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4391 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4393 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4394 'const char *' to avoid compiler warnings due to similar change in
4395 the prototype of x_get_string_resource.
4397 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4399 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4400 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4401 going to replace static variables below. Adjust comments.
4402 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4403 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4404 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4405 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4406 Related users changed.
4407 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4408 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4409 last_mouse_movement_time, going to replace static variables below.
4411 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4412 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4414 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4415 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4416 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4417 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4418 static variables below.
4419 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4420 (last_mouse_scroll_bar): Remove.
4421 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4422 (mouseExited): Related users changed.
4424 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4426 Do not use external array to process X scroll bar messages.
4427 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4428 (x_send_scroll_bar_event): Pack window pointer into two slots
4429 of XClientMessageEvent if we're 64-bit. Adjust comment.
4430 (x_scroll_bar_to_input_event): Unpack accordingly.
4432 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4434 Ifdef away recent changes which aren't relevant to NS port.
4435 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4436 [!HAVE_NS]: Declare as such.
4437 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4438 [!HAVE_NS]: Define as such.
4440 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4442 * frame.c (x_redo_mouse_highlight): New function
4443 to factor out common code used in W32 and X ports.
4444 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4445 * xterm.h (struct x_display_info):
4446 * w32term.h (struct w32_display_info):
4447 * nsterm.h (struct ns_display_info): New members
4448 last_mouse_motion_frame, last_mouse_motion_x and
4449 last_mouse_motion_y, going to replace static variables below.
4450 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4451 (redo_mouse_highlight): Remove.
4452 (note_mouse_movement, syms_of_xterm): Adjust user.
4453 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4454 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4455 (redo_mouse_highlight): Remove.
4456 (note_mouse_movement, syms_of_w32term): Adjust user.
4457 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4458 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4460 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4461 * nsfns.m (compute_tip_xy): Adjust user.
4463 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4465 * frame.c (x_mouse_grabbed): New function.
4466 * dispextern.h (x_mouse_grabbed): Add prototype.
4467 (last_mouse_frame): Remove declaration.
4468 * xterm.h (struct x_display_info):
4469 * w32term.h (struct w32_display_info):
4470 * nsterm.h (struct ns_display_info): New member
4471 last_mouse_frame, going to replace...
4472 * xdisp.c (last_mouse_frame): ...global variable.
4473 (note_tool_bar_highlight):
4474 * w32term.c (w32_mouse_position, w32_read_socket):
4475 * xterm.c (XTmouse_position, handle_one_xevent):
4476 Use x_mouse_grabbed.
4477 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4479 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4481 * w32term.c (w32_read_socket): Avoid temporary
4482 variables in a call to x_real_positions.
4483 * xterm.c (handle_one_xevent): Likewise.
4485 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4487 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4488 (x_icon_type): Remove prototype.
4489 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4490 * frame.c (x_icon_type): Remove.
4491 * w32term.c (x_make_frame_visible, x_iconify_frame):
4492 * xterm.c (x_make_frame_visible, x_iconify_frame):
4493 Use x_set_bitmap_icon to factor out common code.
4495 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4497 * dispextern.h (check_x_display_info, x_get_string_resource):
4498 Declare here just once and unify the latter.
4499 * frame.c (check_x_display_info, x_get_string_resource):
4500 * nsterm.h (check_x_display_info):
4501 * xrdb.c (x_get_string_resource):
4502 * xterm.h (check_x_display_info): Remove prototypes.
4503 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4504 * w32reg.c (x_get_string_resource): Likewise.
4505 (w32_get_rdb_resource): Adjust user.
4507 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4509 * xterm.h (struct x_display_info): New member
4510 x_pending_autoraise_frame, going to replace...
4511 * xterm.c (pending_autoraise_frame): ...static variable.
4512 (x_new_focus_frame, XTread_socket): Adjust users.
4513 * w32term.h (struct w32_display_info): New member
4514 w32_pending_autoraise_frame, going to replace...
4515 * w32term.c (pending_autoraise_frame): ...global variable.
4516 (x_new_focus_frame, w32_read_socket): Adjust users.
4518 2013-09-17 Glenn Morris <rgm@gnu.org>
4520 * xdisp.c (message_dolog): If we create *Messages*,
4521 switch it to messages-buffer-mode.
4523 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4525 Don't overuse 'const' in types of locals.
4526 * bidi.c (bidi_count_bytes):
4527 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4528 (xg_event_is_for_scrollbar):
4529 * xselect.c (x_handle_property_notify)
4530 (x_handle_selection_notify, x_handle_dnd_message):
4531 * xsettings.c, xsettings.h (xft_settings_event):
4532 * xterm.c (x_handle_net_wm_state, handle_one_event)
4533 (x_menubar_window_to_frame, x_detect_focus_change)
4534 (construct_mouse_click, note_mouse_movement)
4535 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4536 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4537 (handle_one_xevent, x_handle_net_wm_state):
4538 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4539 (x_handle_dnd_message):
4540 Avoid unnecessary 'const', typically the second 'const' in
4541 'const foo * const arg', a 'const' that does not affect the API
4542 and doesn't significantly help the human reader.
4544 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4546 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4547 only if Glib < 2.36.0.
4548 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4549 * xsettings.c (init_gconf, init_gsettings): Do not check
4551 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4553 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4555 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4557 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4558 before calling g_type_init.
4560 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4562 * nsterm.m (syms_of_nsterm): ... to here.
4564 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4566 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4567 (ignore_next_mouse_click_timeout): Use Time as X does.
4568 (handle_one_xevent): Avoid cast and use unsigned comparison.
4570 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4572 Do not copy X event in handle_one_xevent except KeyPress case.
4573 Wnen XEvent is processed, it is unlikely to be changed except
4574 KeyPress case, so we can avoid copying and use const pointer to
4575 const data to make sure that an event is not changed elsewhere.
4576 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4577 const' and do not create local copy except for the KeyPress event.
4578 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4579 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4580 (x_handle_net_wm_state, x_menubar_window_to_frame)
4581 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4582 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4583 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4584 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4585 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4586 (x_handle_dnd_message):
4587 * xsettings.c (xft_settings_event):
4588 Use 'const XEvent * const' where appropriate.
4589 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4591 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4593 Fix X event waiting to handle multiple frames.
4594 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4595 * xterm.c (pending_event_wait): Remove. Adjust users.
4596 (x_detect_focus_change): Pass frame arg.
4597 (handle_one_xevent): Find related frame early and clear per-frame
4598 wait_event_type only if this is an event for the relevant frame.
4599 (x_wait_for_event): Use per-frame wait_event_type.
4601 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4603 * nsfns.m (Fx_create_frame): Fix font driver registration for
4606 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4607 for syms_of_macfont.
4609 * nsterm.m: Include macfont.h.
4610 (ns_tmp_flags, ns_tmp_font): Remove.
4611 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4612 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4613 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4614 (changeFont:): Fix code style. Check for font driver type when
4617 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4620 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4621 (nsfont_open): Set font driver type.
4622 Set font->ascent and font->descent. Figure out font instead of
4623 ns_tmp_font, and flags instead of ns_tmp_flags.
4624 Fix indentation. Remove call to ns_draw_text_decoration,
4627 * nsfns.m: Include macfont.h.
4628 (Fx_create_frame): Register macfont driver, make a better default font.
4629 (Fns_popup_font_panel): Get font from macfont driver, if used.
4631 * macfont.m, macfont.h, macuvs.h: New files.
4633 * font.h: Declare syms_of_macfont.
4635 * font.c (syms_of_font): Call syms_of_macfont.
4637 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4639 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4641 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4642 and it is always zero for others, so I assume that this is an ancient
4643 leftover which nobody will want to change any more.
4644 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4645 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4646 * frame.c (x_set_scroll_bar_width):
4647 * w32fns.c (w32_createscrollbar):
4648 * w32term.c (w32_set_vertical_scroll_bar):
4649 * xfns.c (x_set_scroll_bar_default_width):
4650 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4651 (x_scroll_bar_expose): Related users changed.
4653 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4655 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4656 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4657 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4659 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4661 * nsterm.h, w32term.h, xterm.h: ...and not here.
4662 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4663 Remove unused Xisms.
4664 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4665 these modules are never compiled otherwise.
4667 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4669 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4670 Doc fix. (Bug#15375)
4672 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4674 Unify Fx_focus_frame between all ports.
4675 * frame.h (x_focus_frame): New prototype.
4676 * xfns.c (Fx_focus_frame): Remove.
4677 (syms_of_xfns): Do not defsubr it.
4678 (x_focus_frame): X implementation.
4679 * nsfns.m (Fx_focus_frame): Remove.
4680 (syms_of_nsfns): Do not defsubr it.
4681 (x_focus_frame): NS implementation.
4682 * w32term.c (Fx_focus_frame): Remove.
4683 (x_focus_on_frame): Rename to...
4684 (x_focus_frame): W32 implementation.
4685 * w32term.h (x_focus_on_frame): Remove prototype.
4686 * w32fns.c (Fx_focus_frame): Remove.
4687 (syms_of_w32fns): Do not defsubr it.
4688 * frame.c (Fx_focus_frame): Define here.
4689 (syms_of_frame): Defsubr here.
4690 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4692 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4694 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4695 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4696 each port to reference the port-specific window system data.
4697 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4698 (FRAME_DISPLAY_INFO): Define.
4699 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4700 (FRAME_DISPLAY_INFO): Define. Adjust users.
4701 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4702 (FRAME_DISPLAY_INFO): Define. Adjust users.
4703 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4704 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4705 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4706 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4707 * xselect.c, xterm.c: All related users changed.
4709 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4711 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4712 (x_menubar_window_to_frame): Remove prototypes.
4713 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4714 (x_menubar_window_to_frame, x_top_window_to_frame):
4716 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4717 (x_menubar_window_to_frame, x_top_window_to_frame):
4718 ...to here and convert all but the last to static.
4720 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4722 * lisp.mk (lisp): Add w32-common-fns.elc.
4724 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4726 * charset.c (char_charset): Document an exception for char-charset.
4728 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4730 * xterm.h (x_display_info): New field last_user_time...
4731 * xterm.c (toplevel): ...to replace static last_user_time.
4732 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4734 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4736 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4737 scroll bar values to prevent thumb from disappear and update comment.
4739 2013-09-11 Glenn Morris <rgm@gnu.org>
4741 * emacs.c (usage_message): Possessive apostrophe tweak.
4743 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4745 * nsterm.m (syms_of_nsterm): Use Qns.
4746 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4747 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4748 * xfns.c (x_display_info_for_name, Fx_open_connection):
4749 Remove old '#if 0' code.
4750 (syms_of_xfns): Use Qx.
4751 * termhooks.h (fullscreen_hook): Remove the leftover.
4752 (struct terminal): Fix typo in comment.
4754 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4756 Cleaning up a few X scroll bar bits.
4757 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4758 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4759 New member last_seen_part, going to replace...
4760 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4761 (xt_action_hook) [USE_LUCID]: Adjust user.
4762 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4763 Lucid-specific scroll bar support.
4764 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4765 to int and adjust to use last_seen_part member.
4766 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4767 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4768 Initialize last_seen_part.
4770 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4772 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4773 insert-buffer-substring an empty string.
4775 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4777 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4778 avoiding a GCC warning.
4780 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4782 Ifdef away frame tool bar code when it is not really used.
4783 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4784 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4785 and minimize_tool_bar_window_p under the above.
4786 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4787 (fset_tool_bar_window): Likewise.
4788 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4789 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4790 (change_frame_size_1):
4791 * window.c (window_from_coordinates, Frecenter): Adjust users.
4792 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4793 code is not really used.
4794 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4795 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4796 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4797 [!USE_GTK && !HAVE_NS]: Define as such.
4798 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4799 (note_mouse_highlight, expose_frame):
4800 * xfns.c (x_set_tool_bar_lines):
4801 * xterm.c (handle_one_xevent): Adjust users.
4803 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4805 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4806 This bug was introduced by my 2013-08-26 patch, which incorrectly
4807 assumed that the terminfo implementation doesn't use termcap buffers.
4808 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4809 these buffers apparently are used after all.
4810 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4811 (struct tty_display_info): Define members termcap_term_buffer and
4812 termcap_strings_buffer even if TERMINFO.
4814 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4817 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4818 'usage' docstring entry to pacify make-docfile.
4820 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4822 Change comparison functions =, <, >, <=, >= to take many arguments.
4823 * data.c: Change comparison functions' interface and implementation.
4824 * lisp.h: Make arithcompare available for efficient two arg
4826 * bytecode.c: Use arithcompare.
4827 * fileio.c: Use new interface.
4829 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4831 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4833 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4835 * eval.c (Feval): Document the new use of `lexical'.
4837 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4839 Review and drop old frame resize hack.
4840 * frame.h (struct frame): Remove force_flush_display_p.
4841 * dispnew.c (update_frame): Adjust user and don't call
4842 flush_frame here. The comment has said that there was an issues
4843 with redisplaying fringes, but I don't see any differences with
4844 and without this hack. Hopefully we can continue without it.
4845 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4846 current frame matrices twice if resized_p is set.
4848 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4850 Do not populate pure Xism x_sync to other ports.
4851 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4852 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4853 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4854 * w32term.h (x_sync): Remove prototype.
4856 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4858 Cleanup frame flushing.
4859 * dispextern.h (struct redisplay_interface):
4860 Drop flush_display_optional because flush_display is enough
4861 for X and flushing via RIF is just a no-op for others.
4862 * frame.h (flush_frame): New function.
4863 * dispnew.c (update_frame):
4864 * minibuf.c (read_minibuf):
4865 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4867 * keyboard.c (detect_input_pending_run_timers): Do not flush
4868 all frames but selected one in redisplay_preserve_echo_area.
4869 * nsterm.m (ns_flush): Remove no-op.
4870 (ns_redisplay_interface): Adjust user.
4871 * w32term.h (x_flush): Remove no-op.
4872 (w32_redisplay_interface): Adjust user.
4873 * xterm.c (x_flush): Simplify because we do not flush all
4874 frames at once any more. Adjust comment.
4875 (x_redisplay_interface): Adjust user.
4877 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4879 Port --without-x --enable-gcc-warnings to Fedora 19.
4880 * gfilenotify.c (globals_of_gfilenotify):
4881 Call g_type_init only if using an older glib version that needs it.
4883 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4885 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4886 (last_glyphless_glyph_merged_face_id): Remove declarations.
4887 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4888 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4889 (last_glyphless_glyph_merged_face_id): Now static.
4890 (merge_escape_glyph_face): New function, refactored from...
4891 (get_next_display_element): ...here.
4892 (merge_glyphless_glyph_face): New function, refactored from...
4893 (produce_glyphless_glyph): ...here...
4894 * term.c (produce_glyphless_glyph): ...and here.
4896 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4898 * eval.c (eval_sub): Only call Ffunction if necessary.
4900 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4902 Attempt to make redisplay more selective when changing cursor type.
4903 * frame.h (struct frame): New bitfield cursor_type_changed.
4904 * xdisp.c (cursor_type_changed): Remove.
4905 (try_cursor_movement, redisplay_window, try_window_id)
4906 (set_frame_cursor_types, try_window_reusing_current_matrix):
4907 Adjust to use per-frame bitfield.
4908 (redisplay_internal): Look for cursor type change on each visible
4909 frame and consider all frames if cursor type has been changed on
4910 the frame other than selected. If cursor type has been changed on
4911 selected frame only, do not use fast update.
4913 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4915 Attempt to make redisplay more selective when changing fonts.
4916 * frame.h (struct frame): New bitfield fonts_changed.
4917 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4918 (adjust_frame_glyphs): Add prototype.
4919 * dispnew.c (fonts_changed_p): Remove.
4920 (adjust_glyphs): Remove because we do not
4921 adjust matrices on all frames at once any more.
4922 (adjust_frame_glyphs): Block and unblock input here.
4923 (adjust_glyph_matrix): Use fonts_changed.
4924 (change_frame_size_1): Use adjust_frame_glyphs.
4925 * font.c (font_open_entity): Use fonts_changed.
4926 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4927 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4928 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4929 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4930 (shrink_mini_window, Fresize_mini_window_internal)
4931 (window_scroll_pixel_based, Fset_window_configuration)
4932 (apply_window_adjustment, Fset_window_vscroll):
4933 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4934 Use adjust_frame_glyphs.
4935 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4936 (try_window_reusing_current_matrix, try_window_id, display_line)
4937 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4938 (redisplay_internal): Consider fonts_changed and adjust frame
4939 matrices for each frame only if the frame is visible. If font
4940 has been changed on some frame during full redisplay, retry
4941 only visible frames where the font has been actually changed.
4943 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4945 Cache current header and mode line height for each window.
4946 * window.h (struct window): New fields mode_line_height
4947 and header_line_height.
4948 * window.c (make_window): Initialize them.
4949 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4950 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4951 (current_mode_line_height, current_header_line_height):
4953 * xdisp.c (current_mode_line_height, current_header_line_height):
4955 (pos_visible_p, init_xdisp): Adjust user.
4956 (redisplay_window): Invalidate mode_line_height and
4957 header_line_height if current and desired matrices do not agree.
4959 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4961 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4962 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4964 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4966 Make --without-x compatible with --enable-gcc-warnings.
4967 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4968 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4969 members under HAVE_WINDOW_SYSTEM.
4970 * keyboard.c (make_lispy_focus_out): Likewise.
4971 (record_menu_key): Move under HAVE_MENUS.
4972 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4973 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4974 (syms_of_xdisp): Adjust user.
4975 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4976 (start_hourglass, cancel_hourglass):
4977 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4978 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4979 and CLEAR_FONT_TABLE_NFONTS.
4980 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4981 Declare only if HAVE_WINDOW_SYSTEM.
4982 (lface_same_font_attributes_p, clear_face_gcs): Define only
4983 if HAVE_WINDOW_SYSTEM.
4985 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4987 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4988 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4989 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4991 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4993 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4995 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4997 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4998 This fixes a type error on hosts where ptrdiff_t is wider than int.
5000 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5002 * keyboard.c (read_key_sequence_vs): New function.
5003 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5006 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5008 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5010 Makefile improvements.
5011 * Makefile.in (config.status): Don't use double-colon rules, as
5012 they are not portable according to POSIX. Fix shell typo with `;
5013 I guess this rule has never been tested?
5014 (VCSWITNESS): New macro, to override any environment var.
5016 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5018 * xterm.h (struct x_display_info): Do not track X connection
5019 fd separately because it is always available from Display.
5020 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5023 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5025 * buffer.c (drop_overlay):
5026 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5027 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5029 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5031 * buffer.c (Fmake_overlay, Fmove_overlay):
5032 * intervals.c (set_point_from_marker):
5033 * print.c (PRINTPREPARE): Prefer signal_error
5034 to plain error and report unsuitable marker too.
5036 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5038 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5039 for 'dragging' member.
5040 (struct x_output): Remove set-but-unused leftovers
5041 'left_before_move' and 'top_before_move'.
5042 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5043 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5044 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5045 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5046 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5047 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5048 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5049 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5051 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5053 * nsfont.m (INVALID_GLYPH): New define.
5054 (nsfont_encode_char): Use INVALID_GLYPH.
5055 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5057 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5059 * xterm.c (x_last_mouse_movement_time): Revert last change.
5060 This code should use XDisplayMotionBufferSize to check display's
5061 motion history first, and there are few other issues as well.
5062 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5063 (handle_one_xevent): Adjust user.
5065 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5067 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5068 * frame.c (Flast_nonminibuf_frame): ... to here.
5069 (check_minibuf_window): Don't abort if no window was found
5072 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5074 Use XGetMotionEvents to ask the last mouse motion time from X server.
5075 * xterm.c (X_MOTION_HISTORY): Default to 1.
5076 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5077 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5078 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5079 Ifdef away legacy code.
5080 (XTmouse_position, x_scroll_bar_report_motion):
5081 Use x_last_mouse_movement_time.
5082 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5085 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5087 * msdos.c (last_mouse_window): Move to...
5088 (dos_rawgetc): ...this function and adjust comment.
5089 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5090 (mouseMoved): ...this function and adjust comment.
5091 * w32term.c (last_window): Likewise with...
5092 (w32_read_socket): ...this function.
5093 * xterm.c (last_window): Likewise with...
5094 (handle_one_xevent): ...this function.
5096 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5098 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5099 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5100 (handle_one_xevent): ...to here.
5101 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5104 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5106 * msdos.c (IT_set_terminal_window): Remove no-op.
5107 (initialize_msdos_display): Adjust terminal setup.
5108 * w32console.c (w32con_set_terminal_window): Remove no-op.
5109 (initialize_w32_display): Adjust terminal setup.
5110 * w32term.c (w32_set_terminal_window): Remove no-op.
5111 (w32_create_terminal): Adjust terminal setup.
5112 * xterm.c (XTset_terminal_window): Remove no-op.
5113 (x_create_terminal): Adjust terminal setup.
5115 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5117 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5119 (ns_create_terminal): Adjust terminal setup.
5120 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5122 (w32_create_terminal): Adjust terminal setup.
5123 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5125 (x_create_terminal): Adjust terminal setup.
5127 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5129 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5130 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5131 * dispnew.c (buffer_posn_from_coords):
5132 * window.c (Fwindow_end, displayed_window_lines):
5133 * xdisp.c (redisplay_mode_lines): Use it.
5135 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5137 * fontset.c (face_for_char): Check char in the current face font first
5138 if HAVE_NS (Bug#15138).
5140 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5142 * window.c (temp_output_buffer_show): Make sure window returned
5143 by display_buffer is live (Bug#15213).
5145 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5147 Minor cleanup to avoid forward declarations.
5148 * coding.h (struct ccl_spec): Remove forward declaration.
5149 * composite.h (toplevel): Include font.h.
5150 (struct composition_it, struct face, struct font_metrics):
5151 Remove forward declaration.
5152 * dispextern.h (struct image, struct atimer): Likewise.
5153 * emacsgtkfixed.h (struct frame): Likewise.
5154 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5155 * font.h (struct font_driver, struct font, struct glyph_string)
5156 (struct face): Remove forward declaration.
5157 * fontset.h (struct face, struct font): Likewise.
5158 * frame.h (toplevel): Style cleanup.
5159 (enum output_method): Move to...
5160 * termhooks.h (enum output_method): ...here.
5161 (struct glyph, struct frame, struct ns_display_info)
5162 (struct x_display_info, struct w32_display_info):
5163 Remove forward declaration.
5164 * xterm.h (toplevel): Include termhooks.h.
5165 (struct font, struct window, struct glyph_matrix, struct frame)
5166 (struct input_event, struct face, struct image): Remove forward
5168 * gtkutil.h (struct _widget_value): Likewise.
5169 * keyboard.h (toplevel): Include termhooks.h.
5170 (struct input_event): Remove forward declaration.
5172 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5174 * intervals.c (set_point_from_marker): New function.
5175 * editfns.c (Fgoto_char):
5176 * process.c (Finternal_default_process_filter):
5177 * window.c (select_window_1): Use it.
5178 * buffer.h (set_point_from_marker): Add prototype.
5180 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5182 * w32.c (term_winsock): Call release_listen_threads before calling
5184 (_sys_wait_accept): Wait for accept event in a loop with a finite
5185 timeout, instead of waiting indefinitely. Will hopefully avoid
5186 hanging during exit because WSACleanup deadlocks waiting for the
5187 event object to be released. (Bug#14333)
5189 * w32proc.c (release_listen_threads): New function, signals all
5190 the reader threads that listen for connections to stop waiting.
5192 * w32.h (release_listen_threads): Add prototype.
5194 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5196 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5197 field of new marker (for sanity and safety).
5198 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5199 anyway because XMISCTYPE is a function and can't be an lvalue).
5201 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5203 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5204 (x_after_update_window_line, x_scroll_bar_create)
5205 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5206 (handle_one_xevent, x_clear_frame_area):
5207 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5208 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5209 * xterm.h (x_clear_area): Adjust prototype.
5211 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5213 Hook scanning and indentation functions to find_newline. This helps
5214 to avoid duplicated code and renders more respect to newline cache.
5215 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5216 * cmds.c (Fforward_line):
5217 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5218 Use find_newline and avoid unnecessary point movements.
5219 * search.c (scan_newline): Implement on top of find_newline.
5221 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5223 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5224 scoped code (bug#11258).
5226 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5228 * nsterm.m (last_window): New variable.
5229 (EV_TRAILER2): New macro.
5230 (EV_TRAILER): Call EV_TRAILER2.
5231 (mouseMoved:): Add support for mouse-autoselect-window
5232 on nextstep (Bug#6888).
5234 2013-08-28 Andreas Schwab <schwab@suse.de>
5236 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5237 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5238 Remove unused macro definitions.
5239 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5240 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5241 Only define if emacs.
5243 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5245 Prefer enum glyph_row_area to int where appropriate.
5246 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5248 (window_box, window_box_width, window_box_left, window_box_left_offset)
5249 (window_box_right, window_box_right_offset): Adjust prototypes.
5250 * xdisp.c (window_box, window_box_width, window_box_left)
5251 (window_box_left_offset, window_box_right, window_box_right_offset):
5252 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5253 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5254 * nsterm.m (ns_clip_to_row):
5255 * w32term.c (w32_clip_to_row):
5256 * xterm.c (x_clip_to_row): Likewise.
5258 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5260 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5261 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5263 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5265 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5266 for portability to hosts where /bin/sh has problems.
5268 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5270 Redesign redisplay interface to drop global output_cursor.
5271 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5272 (toplevel): Remove declaration of output_cursor.
5273 (set_output_cursor, x_cursor_to): Remove prototype.
5274 * window.h (struct window): New member output_cursor.
5275 (output_cursor_to): New function to replace RIF member.
5276 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5277 (update_text_area, set_window_cursor_after_update): Use it.
5278 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5279 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5280 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5281 * w32term.c (x_update_window_begin, x_update_window_end):
5282 * xterm.c (x_update_window_begin, x_update_window_end):
5283 Adjust to use per-window output cursor.
5285 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5287 Simplify SELECT_TYPE-related code.
5288 Like EMACS_TIME, this portability layer is no longer needed, since
5289 Emacs has been using fd_set as a portability layer for some time.
5290 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5291 (SELECT_TYPE): Remove. All uses changed to fd_set.
5292 (fd_set) [!FD_SET]: New typedef.
5294 Simplify EMACS_TIME-related code.
5295 This portability layer is no longer needed, since Emacs has been
5296 using struct timespec as a portability layer for some time.
5297 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5298 Include <time.h> rather than "systime.h"; that's all that's needed now.
5299 * dispnew.c: Include <timespec.h> rather than "systime.h";
5300 that's all that's needed now.
5301 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5302 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5303 TIMESPEC_RESOLUTION.
5304 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5305 LOG10_TIMESPEC_RESOLUTION.
5306 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5307 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5308 (make_emacs_time): Remove. All used changed to make_timespec.
5309 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5310 (current_timespec): Rename from current_emacs_time. All uses changed.
5311 (add_emacs_time): Remove. All uses changed to timespec_add.
5312 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5313 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5314 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5315 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5316 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5317 (current_timespec): Rename from current_emacs_time. All uses changed.
5318 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5319 changed to timespec_cmp.
5320 * xgselect.c: Include <timespec.h>, since our .h files don't.
5322 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5324 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5325 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5326 Remove the leftovers.
5327 * gtkutil.c (toplevel): Do not declare Qxft but include
5329 * image.c (toplevel): Do not declare Vlibrary_cache because
5330 it's already done in lisp.h.
5332 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5334 * lisp.h (Mouse_HLInfo): Move from here...
5335 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5336 (reset_mouse_highlight): New function.
5337 * msdos.c (dos_set_window_size, IT_update_begin)
5338 (internal_terminal_init):
5339 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5340 (ns_initialize_display_info):
5341 * w32console.c (initialize_w32_display):
5342 * w32term.c (x_update_window_end, x_free_frame_resources)
5343 (w32_initialize_display_info):
5344 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5345 * window.c (Fdelete_other_windows_internal):
5346 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5347 * termchar.h (toplevel):
5348 * xterm.h (toplevel): Include dispextern.h.
5350 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5352 Fix minor problems found by static checking.
5353 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5354 (expect): Avoid nested-if warning.
5355 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5356 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5357 * nsterm.h, nsterm.m (ns_select):
5358 * xgselect.c, xgselect.h (xg_select):
5359 Adjust signature to better match pselect's.
5360 * nsterm.m (ns_select):
5361 Don't set *TIMEOUT, since pselect doesn't.
5362 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5363 diagnostic about assigning const char * to it.
5364 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5366 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5368 * lread.c (substitute_object_recurse): Handle hash-tables as well
5371 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5373 Fix unlikely core dump in init_tty, and simplify terminfo case.
5374 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5375 The old version incorrectly dumped core if malloc returned a
5376 buffer containing only non-NUL bytes.
5377 (init_tty): Do not allocate or free termcap buffers; the
5378 struct does that for us now.
5379 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5380 (struct tty_display_info): Define members termcap_term_buffer and
5381 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5382 use them. Allocate them directly in struct rather than indirectly
5383 via a pointer, to simplify init_tty.
5385 * frame.c (check_minibuf_window): Initialize 'window' properly,
5386 so that Emacs reliably aborts later if 'window' is not initialized.
5388 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5390 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5391 of VoidSymbol (Bug#15154).
5393 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5395 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5396 mouse_face_beg_y and mouse_face_end_y.
5397 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5398 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5399 Adjust users and update comment where appropriate.
5401 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5403 * frame.c (check_minibuf_window): New function.
5404 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5405 Call check_minibuf_window (Bug#15183).
5407 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5409 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5410 because this is the only last cursor data we need to keep and consult.
5411 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5412 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5415 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5417 Fix recovering from possible decompression error.
5418 Since insert_from_gap doesn't always move point, we can't use PT as
5419 the position where the partially decompressed data ends, and
5420 should count how many bytes was produced so far.
5421 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5422 (unwind_decompress): Really delete partially uncompressed data.
5423 (Fzlib_decompress_region): Take decompressed data size into account.
5425 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5427 * syntax.c (init_syntax_once): Adjust comment and do an early
5428 initialization of Qchar_table_extra_slots just once...
5429 * casetab.c (init_casetab_once):
5430 * category.c (init_category_once):
5431 * character.c (syms_of_character):
5432 * coding.c (syms_of_coding):
5433 * xdisp.c (syms_of_xdisp): ...and omit it here.
5435 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5437 * xdisp.c (get_next_display_element): Don't apply to characters
5438 from a display vector the logic of setting it->end_of_box_run_p
5439 suitable for characters from a buffer. (Bug#15175)
5441 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5442 to handle directories, rather than '_utime' which doesn't.
5445 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5447 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5448 or fullscreen (Bug#14627).
5450 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5452 System-dependent integer overflow fixes.
5453 * process.c (Fset_process_window_size): Signal an error if
5454 the window size is outside the range supported by the lower level.
5455 * sysdep.c (set_window_size): Return negative on error,
5456 nonnegative on success, rather than -1, 0, 1 on not in system,
5457 failure, success. This is simpler. Caller changed.
5458 (serial_configure): Remove unnecessary initialization of local.
5459 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5460 size fits in unsigned long; this isn't true on some 32-bit hosts.
5461 Avoid buffer overrun if some future version of /proc/meminfo has a
5462 variable name longer than 20 bytes.
5463 (system_process_attributes) [__FreeBSD__]:
5464 Don't assume hw.availpages fits in 'int'.
5466 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5468 Don't let very long directory names overrun the stack.
5469 Fix some related minor problems involving "//", vfork.
5470 * callproc.c (encode_current_directory): New function.
5471 (call_process): Don't append "/"; not needed.
5472 * fileio.c (file_name_as_directory_slop): New constant.
5473 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5474 this can save the caller having to alloca.
5475 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5476 Use SAFE_ALLOCA, not alloca.
5477 (directory_file_name, Fexpand_file_name): Leave leading "//"
5478 alone, since it can be special even on POSIX platforms.
5479 * callproc.c (call_process):
5480 * process.c (Fformat_network_address):
5481 * sysdep.c (sys_subshell):
5482 Use encode_current_directory rather than rolling our own.
5483 (create_process): No need to encode directory; caller does that now.
5484 * process.h (encode_current_directory): New decl.
5485 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5486 Rework to avoid 'goto xyzzy;'.
5488 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5490 * xdisp.c (handle_face_prop): If the default face was remapped use
5491 the remapped face for strings from prefix properties. (Bug#15155)
5493 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5495 Minor cleanup for redisplay interface and few related functions.
5496 * frame.h (enum text_cursor_kinds): Move from here...
5497 * dispextern.h (enum text_cursor_kinds): ...to here.
5498 (toplevel): Drop unnecessary declarations.
5499 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5500 in update_window_end_hook and draw_window_cursor functions.
5501 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5502 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5503 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5504 * xterm.c (x_update_window_end, x_draw_window_cursor):
5505 * xdisp.c (display_and_set_cursor, update_window_cursor)
5506 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5507 enum text_cursor_kinds where appropriate.
5509 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5511 Redesign redisplay interface to drop updated_row and updated_area.
5512 * dispextern.h (updated_row, updated_area): Remove declaration.
5513 (struct redisplay_interface): Pass glyph row and row area parameters
5514 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5515 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5517 * dispnew.c (updated_row, updated_area): Remove.
5518 (redraw_overlapped_rows, update_window_line): Adjust user.
5519 (update_marginal_area, update_text_area): Likewise. Pass updated row
5520 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5521 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5524 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5526 * process.c (flush_pending_output): Remove stub.
5529 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5531 * callproc.c: Fix race that killed background processes (Bug#15144).
5532 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5533 Record deleted process-id in critical section, not afterwards.
5534 Don't mistakenly kill process created by a call-process invocation
5535 that discards output and does not wait.
5537 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5539 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5540 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5541 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5542 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5543 to shut up compiler in mark_object.
5544 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5546 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5548 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5549 We can't portably rely on PTY_OPEN doing that, even if
5550 it calls posix_openpt with O_CLOEXEC.
5552 2013-08-20 Kenichi Handa <handa@gnu.org>
5554 * character.c (string_char): Improve commentary.
5556 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5558 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5559 (struct animation_cache): Make signature a flexible array member.
5560 All uses changed. This is a tad slower but may insulate us better
5561 from future changes to ImageMagick.
5563 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5565 * image.c: Shrink memory needed for animation cache.
5566 (SIGNATURE_DIGESTSIZE): New constant.
5567 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5568 (imagemagick_create_cache): Copy the signature. This saves
5569 several KB of memory that ImageMagick wastes per signature.
5570 Don't bother updating the update_time, as the caller does that now.
5571 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5572 it's a fixed size struct member now.
5573 (imagemagick_get_animation_cache): Always destroy the signature,
5574 as it's now imagemagick_create_cache's responsibility to copy it.
5575 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5576 and use memcmp rather than strcmp.
5577 eassert that ImageMagick returns a signature of the specified length.
5579 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5581 * image.c (imagemagick_get_animation_cache): Don't segfault on
5583 (imagemagick_get_animation_cache): Revert to previous definition
5584 so that it actually works. But keep the memory leak fix.
5585 (imagemagick_get_animation_cache): Fix memory leak.
5587 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5589 * image.c: Fix animation cache signature memory leak.
5590 Fix some other minor performance problems while we're at it.
5591 (imagemagick_create_cache): Clear just the members that
5592 need clearing. Don't set update_time, as caller does that now.
5593 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5594 Simplify by using pointer-to-pointer instead of a prev pointer.
5595 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5596 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5597 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5598 it's already a copy. Free the signature probe unless it's cached.
5600 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5601 This was introduced by my 2013-08-12 fix for Bug#15035.
5603 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5605 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5606 (imagemagick_prune_animation_cache): Now static.
5608 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5610 * image.c (imagemagick_get_animation_cache): Don't segfault when
5611 pruning all entries.
5613 2013-08-18 Ken Brown <kbrown@cornell.edu>
5615 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5616 static heap if ENABLE_CHECKING is defined.
5617 (max_bss_sbrk_ptr): New variable.
5619 (report_sheap_usage): Report maximum static heap usage instead of
5620 ending static heap usage.
5622 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5624 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5625 of zlib_initialized according to the results of calling
5626 init_zlib_functions.
5628 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5630 * image.c: Implement an ImageMagick per-image cache.
5631 (imagemagick_get_animation_cache): Fix a double-free error.
5632 (imagemagick_load_image): Remove the ping_wand code, which only
5633 apparently saved time on invalid animated images, and slowed down
5634 everything else. Optimise for the common case.
5636 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5638 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5640 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5642 * marker.c (set_marker): Remove documentation of undefined behavior.
5644 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5646 * image.c (imagemagick_compute_animated_image): Animate correctly
5647 when sub-images are smaller than the main image.
5648 (imagemagick_compute_animated_image): Setting the iterator row to
5649 zero is apparently not allowed.
5650 (imagemagick_compute_animated_image): Allow images that say they
5651 have sub-images that are bigger than the main image, but just crop
5654 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5656 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5658 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5660 * image.c (imagemagick_compute_animated_image): Respect the GIF
5663 2013-08-15 Ken Brown <kbrown@cornell.edu>
5665 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5666 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5669 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5671 Fix minor problems found by static checking.
5672 * frame.c (delete_frame):
5673 * xdisp.c (next_element_from_display_vector):
5674 Avoid uninitialized local.
5675 * image.c (imagemagick_compute_animated_image): Port to C89.
5676 Prefer usual GNU indentation style for loops.
5677 Be more careful about bizarrely large sizes, by using ptrdiff_t
5680 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5682 Fix infinite frame selection loop (Bug#15025).
5683 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5685 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5687 * xdisp.c (compute_window_start_on_continuation_line):
5688 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5689 to make sure we end up setting the window start at the leftmost
5690 visible character of the display line. This avoids funky
5691 horizontal shifting because the window start is not kept on the
5692 same position. (Bug#15090)
5693 (next_element_from_display_vector): Support 'box' face attribute
5694 in the face definitions of a display vector. (Bug#15099)
5696 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5698 * image.c (imagemagick_compute_animated_image): Implement animated
5700 (imagemagick_compute_animated_image): Fix some compilation
5701 warnings. Implement a very simple cache to make the animation
5702 usable at all, but it should be replaced with a per-image cache.
5704 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5706 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5707 to do `for' loops over alist values.
5708 * buffer.h (FOR_EACH_BUFFER):
5709 * process.c (FOR_EACH_PROCESS): Use it.
5710 (handle_child_signal, status_notify, Fget_buffer_process)
5711 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5713 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5715 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5716 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5717 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5718 to xzalloc and so avoid redundant call to memset.
5719 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5720 members because it is allocated with xzalloc and so already zeroed.
5722 2013-08-14 Ken Brown <kbrown@cornell.edu>
5724 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5727 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5729 Utility function and macro to copy Lisp string to C string.
5730 * lisp.h (xlispstrdupa): New macro.
5731 (xlispstrdup): New prototype.
5732 * alloc.c (xlispstrdup): New function.
5733 * callint.c (Fcall_interactively):
5734 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5735 (Fsubstitute_in_file_name):
5736 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5737 * image.c (x_create_bitmap_from_file):
5738 * w32term.c (w32_term_init):
5739 * xterm.c (x_term_init): Use xlispstrdup.
5741 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5743 * image.c (imagemagick_load_image): Make animated pictures work.
5744 There's still some problems with background color settings, though
5747 * decompress.c (unwind_decompress): Always restore point.
5749 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5751 * marker.c (set_marker): Reformat documentation.
5753 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5755 * xdisp.c (cursor_type_changed): Now static.
5757 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5758 Use changed. This avoids the need to call xmalloc and for the
5759 caller to call xfree, and avoids memory leaks in some situations.
5761 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5763 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5764 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5765 (redisplay_window): If window_end_valid is cleared due to non-zero
5766 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5767 so do not call to try_cursor_movement for that window.
5769 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5771 * window.h (struct window): Convert window_end_pos and
5772 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5773 (wset_window_end_pos, wset_window_end_vpos): Remove.
5774 * dispnew.c (adjust_glyph_matrix):
5775 * window.c (Fwindow_end, replace_window, set_window_buffer)
5777 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5778 (set_vertical_scroll_bar, redisplay_window, try_window)
5779 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5780 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5781 (note_mouse_highlight): Adjust users.
5782 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5785 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5787 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5788 * image.c (imagemagick_filename_hint): Use `const char *' and
5789 prefer SSDATA to SDATA to avoid warnings.
5791 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5793 Cleanup window fringes, margins and scroll bars adjustments.
5794 * window.c (set_window_fringes, set_window_margins)
5795 (set_window_scroll_bars, apply_window_adjustment): New functions.
5796 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5797 (Fset_window_scroll_bars): Use them.
5799 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5801 * window.h (struct window): Convert scroll_bar_width
5802 from Lisp_Object to integer. Adjust comment.
5803 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5805 * window.c (wset_scroll_bar_width): Remove.
5806 (make_window): Initialize scroll_bar_width.
5807 (Fsplit_window_internal): Use direct assignment.
5808 (Fset_window_configuration, save_window_save):
5809 Convert Lisp_Object to integer and back where appropriate.
5810 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5811 bar was actually changed, and mention this in docstring.
5813 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5815 * decompress.c: Minor simplifications.
5816 (Fzlib_decompress_region): Don't bother verifying
5817 that avail_out <= UINT_MAX, as that was confusing.
5818 Mention the restriction in a comment instead.
5819 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5821 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5823 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5824 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5826 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5828 * image.c (imagemagick_filename_hint): Check for errors in the
5831 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5833 * window.c (Fwindow_margins): Return nil when there's no marginal
5834 area, as per the documented API.
5836 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5837 Fmake_vector, as scroll bar's struct members are not all Lisp
5838 objects now. This avoids crashes in GC.
5840 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5841 bool, so its address could be taken.
5843 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5845 * image.c (imagemagick_filename_hint): New function to possibly
5846 apply `image-content-type-suffixes'.
5847 (imagemagick_load_image): Use it.
5849 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5851 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5852 if loading zlib failed.
5854 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5856 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5857 2013-08-13 checkin below. Change bool to BOOL, rule is:
5858 All Obj-C code uses BOOL, except for interfaces callable from C.
5860 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5862 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5864 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5865 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5866 bool instead of BOOL.
5867 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5868 from Lisp_Object to bitfield. Adjust comment.
5869 * w32term.c (x_scroll_bar_create): Adjust user.
5870 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5871 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5872 Use bool for boolean.
5873 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5874 to `unsigned int' when defining a bitfield.
5876 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5878 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5880 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5882 * window.h (struct window): Convert left_margin_cols and
5883 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5884 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5885 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5887 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5889 (showing_window_margins_p, update_window_line, update_frame_1):
5890 * fringe.c (draw_fringe_bitmap_1):
5891 * xdisp.c (window_box_width): Adjust users.
5892 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5893 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5894 Use direct assignment.
5895 (Fset_window_configuration, save_window_save, Fwindow_margins):
5896 Convert Lisp_Object to integer and back where appropriate.
5897 (Fset_window_margins): Adjust user. Return t if any margin
5898 was actually changed, and mention this in docstring.
5900 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5902 * syntax.c (forward_word):
5903 * cmds.c (forward_char, backward_char): Mention the optional argument.
5905 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5907 * window.h (struct window): Convert left_fringe_width
5908 and right_fringe_width from Lisp_Objects to integers.
5910 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5911 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5912 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5914 (make_window): Initialize new integer fields to -1.
5915 (Fsplit_window_internal): Use direct assignment.
5916 (Fset_window_configuration, save_window_save):
5917 Convert Lisp_Object to integer and back where appropriate.
5918 (Fset_window_fringes): Adjust user. Return t if any fringe
5919 was actually changed, and mention this in docstring.
5921 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5923 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5924 * nsfns.m (x_set_cursor_type):
5925 * w32fns.c (x_set_cursor_type):
5926 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5927 * xdisp.c (set_frame_cursor_types): ...but in common code.
5929 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5931 * font.c (clear_font_cache): New function, stripped from...
5932 (Fclear_font_cache): ...here, which now uses the function
5933 above. Adjust comment.
5934 * font.h (clear_font_cache): Add prototype.
5935 * xfaces.c (clear_face_cache): Use clear_font_cache.
5937 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5939 * window.c (Fset_window_start): Compare `w', not `window' because
5940 `w' might not be equal to `window' after call to decode_live_window.
5942 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5944 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5945 This fixes a problem introduced by the Bug#15035 patch
5946 when using GPG. Reported by Herbert J. Skuhra.
5948 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5950 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5951 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5952 not yet initialized.
5954 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5956 * decompress.c (Fzlib_decompress_region): Support zlib
5957 decompression, too, and rename.
5959 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5961 Minor zlib configuration tweaks.
5962 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5963 Don't assume presence of fn_inflateInit2_ zlib internal function.
5965 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5967 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5968 include the zlib prefix.
5970 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5972 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5973 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5974 define static variables that are pointers to zlib functions to be
5976 (init_zlib_functions) [WINDOWSNT]: New function.
5977 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5979 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5980 macros instead of invoking the zlib functions directly.
5981 (syms_of_decompress): DEFSYM Qzlib_dll.
5982 Staticpro Szlib_available_p.
5984 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5986 Avoid looping over all frame windows to freeze and unfreeze.
5987 * window.h (struct window): Drop frozen_window_start_p.
5988 (freeze_window_starts): Drop prototype.
5989 * frame.h (struct frame): New frozen_window_starts flag.
5990 (FRAME_WINDOWS_FROZEN): New macro.
5991 * window.c (freeze_window_start, freeze_window_starts):
5993 (select_window, replace_window): Adjust users.
5994 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5995 (window_frozen_p): New function.
5996 (redisplay_window): Use it.
5998 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6000 Fix some fd issues when running subprocesses (Bug#15035).
6001 Fix bugs that can leak files or file descriptors on errors.
6002 Don't unlink open temp files, as that's hard for users to diagnose
6003 when things go awry (e.g., temp disk exhausted).
6004 Don't bother to lock temp files. Check for invalid recursion.
6005 * callproc.c (synch_process_fd): Remove. All uses removed.
6006 (synch_process_tempfile): New var or macro.
6007 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6009 (record_kill_process): New arg, the temp name. All callers changed.
6010 (delete_temp_file): Now just a simple wrapper around unlink.
6011 (call_process_kill): New arg, the call_process_fd array.
6012 Close them all. Clear synch_process_pid. Remove the temp file,
6013 or arrange for it to be removed.
6014 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6015 that's been moved to synch_process_tempfile. Caller changed.
6016 Do not remove the tempfile; that's now call_process_kill's
6018 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6019 call_process_kill; the caller now does that.
6020 (call_process_cleanup): Do not close the process fd; that's now
6021 call_process_kill's responsibility.
6022 (Fcall_process): Implement via new function call_process, which
6023 has most of the old body of Fcall_process, but with a different API.
6024 (call_process): New function that does not open or close filefd if
6025 it is nonnegative. Record which fds need to be closed, and let
6026 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6027 Signal an error if invoked recursively (could be done via a hook).
6028 Simplify creation of the tempfile in the MSDOS case.
6029 Don't create the output file until after checking for the executable.
6030 Report any failure to open /dev/null.
6031 Don't open /dev/null for writing twice; once is enough.
6032 Don't create pipe if all output is being discarded or sent to file.
6033 Don't worry about setting up the coding system or reading from the
6034 pipe if all output is being discarded.
6035 Hoist fd_error local into top level, to lessen block nesting.
6036 Don't record deleted pid here; now done by Fcall_process_region.
6037 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6038 and note its success in synch_process_tempfile.
6039 Do not leak resources when child_setup fails.
6040 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6041 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6042 (create_temp_file): Now returns open fd, with an additional
6043 Lisp_Object * argument to return the name. All callers changed.
6044 Do not close the file; rewind it instead, and leave it open for
6045 the caller. Do not lock the temp file. Unwind-protect the file
6046 and the file-descriptor.
6047 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6048 If an asynchrounous process, record it here, not in call_process.
6049 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6050 * eval.c (set_unwind_protect): New function.
6051 * fileio.c (write_region): New function, generalized from the
6052 old Fwrite_region. Do not lock temp files.
6053 (Fwrite_region): Use it.
6054 * lisp.h (set_unwind_protect, write_region): New decls.
6055 * process.c: Include <verify.h>.
6056 (make_process): Mark fds as initially closed.
6057 (deleted_pid_list): Now a list of pid-filename pairs.
6059 (close_process_fd): New function.
6060 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6061 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6062 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6063 (create_process, create_pty, Fmake_serial_process)
6064 (server_accept_connection): Record which fds need to be closed,
6065 and let deactivate_process close them.
6066 (Fmake_network_process): Do not discard the unwind-protect
6067 until it's safe to do so.
6068 (deactivate_process): Close the fds opened by create_process etc.
6069 (Fprocess_send_eof): Adjust to new way of recording open fds.
6070 Report an error if /dev/null can't be opened, instead of aborting.
6071 * process.h (PROCESS_OPEN_FDS): New constant.
6072 (struct Lisp_Process): New member open_fds.
6073 (record_kill_process, record_deleted_pid): Adjust signatures.
6074 (record_deleted_pid): Move decl here ...
6075 * syswait.h (record_deleted_pid): ... from here.
6077 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6079 * decompress.c: Fix bugs with large buffers and weird inputs.
6080 Tune a bit. Reindent as per usual Emacs style.
6081 (BUFFER_SIZE): Remove.
6082 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6083 more than UINT_MAX bytes. Decompress into the gap instead of into
6084 an auto buffer, as this should avoid copying. Return nil if
6085 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6086 set immediate_quit; we shouldn't trust zlib code that much.
6088 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6090 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6091 errors, and really move the gap to where we want it.
6093 * lisp.h: Include decompress.c support.
6095 * emacs.c (main): Include decompress.c support.
6097 * Makefile.in: Include -lz if present.
6099 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6101 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6102 (initWithTitle:): Initialize frame to 0.
6103 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6104 (fillWithWidgetValue:frame:): Rename from
6105 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6107 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6108 fillWithWidgetValue:frame:
6110 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6111 remove memory leak warnings.
6113 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6114 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6117 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6118 (x_activate_menubar): Update the whole menu.
6119 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6120 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6121 current event is not NSSystemDefined (Bug#15001).
6122 Call ns_check_menu_open only if trackingMenu is 2.
6123 (menuDidClose:): New method, decrease trackingMenu.
6124 (fillWithWidgetValue:setDelegate:): New method.
6125 (fillWithWidgetValue:): Call the above.
6127 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6129 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6131 Omit some unnecessary casts.
6132 Many of these go back to the old pre-C89 days, when they may have
6133 been needed, but we've been assuming C89 or later for a while now.
6134 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6135 (live_float_p, live_misc_p, live_vector_p):
6136 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6137 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6138 (defvar_per_buffer):
6139 * callint.c (Fcall_interactively):
6140 * doc.c (Fsubstitute_command_keys):
6141 * filelock.c (get_boot_time):
6142 * frame.c (xrdb_get_resource):
6143 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6144 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6145 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6146 (menuitem_highlight_callback, menu_destroy_callback)
6147 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6148 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6149 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6150 (xg_tool_bar_help_callback, tb_size_cb):
6151 * image.c (xpm_alloc_color, png_read_from_memory)
6152 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6153 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6155 * keymap.c (describe_map):
6156 * nsfns.m (Fns_display_monitor_attributes_list):
6157 * nsmenu.m (process_dialog:):
6158 * nsterm.m (hold_event):
6159 * process.c (wait_reading_process_output):
6160 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6161 * scroll.c (do_direct_scrolling, scrolling_1):
6162 * termcap.c (tgetent):
6163 * window.c (check_window_containing, add_window_to_list)
6164 (freeze_window_starts):
6165 * xdisp.c (compare_overlay_entries, vmessage):
6166 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6167 (x_get_monitor_attributes_xrandr)
6168 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6169 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6170 * xfont.c (xfont_match, xfont_open):
6171 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6172 (menubar_selection_callback, menu_position_func)
6173 (popup_selection_callback, create_and_show_popup_menu)
6174 (dialog_selection_callback, create_and_show_dialog):
6175 * xrdb.c (x_get_string_resource)
6177 * xsmfns.c (x_session_check_input):
6178 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6179 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6180 (xaw_jump_callback, xaw_scroll_callback):
6181 Omit unnecessary casts.
6183 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6185 Minor string-length refactoring.
6186 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6187 * frame.c (make_monitor_attribute_list):
6188 Prefer build_string to strlen + make_string.
6190 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6192 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6193 don't check minor_code (Bug#14417).
6195 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6197 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6198 vertical positions instead. This avoids calling MATRIX_ROW with
6199 row numbers that are possibly beyond valid limits. (Bug#15064)
6201 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6203 Use xstrdup and build_unibyte_string where applicable.
6204 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6205 * xfns.c (x_window):
6206 * xrdb.c (x_get_customization_string):
6207 * xterm.c (xim_initialize):
6208 * w32fns.c (w32_window): Use xstrdup.
6209 (w32_display_monitor_attributes_list):
6210 * emacs.c (init_cmdargs):
6211 * keyboard.c (PUSH_C_STR):
6212 * nsfont.m (nsfont_open):
6213 * sysdep.c (system_process_attributes):
6214 * w32.c (system_process_attributes):
6215 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6217 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6219 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6220 variables of these types so that GDB would know about them, as aid
6221 for debugging fatal exceptions. (Bug#15024) See also
6222 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6225 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6227 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6228 larger than the NSWindow (Bug#14934).
6230 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6232 Redesign redisplay interface to drop global variable updated_window.
6233 Always pass currently updated window as a parameter to update routines.
6234 * dispextern.h (updated_window): Remove declaration.
6235 (struct redisplay_interface): Pass window parameter to
6236 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6237 and after_update_window_hook.
6238 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6240 * dispnew.c (updated_window): Remove.
6241 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6242 (update_window_line): Adjust to match redisplay interface changes.
6243 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6244 (ns_scroll_run, ns_after_update_window_line):
6245 * w32term.c (x_update_window_begin, x_update_window_end)
6246 (x_after_update_window_line, x_scroll_run):
6247 * xterm.c (x_update_window_begin, x_update_window_end)
6248 (x_after_update_window_line, x_scroll_run):
6249 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6250 Likewise. Adjust comments where appropriate.
6251 (x_cursor_to): Simplify because this is always called during window
6252 update (but install debugging check anyway).
6253 (expose_window): Check must_be_updated_p flag to see whether this
6254 function is called during window update.
6256 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6258 Do not reset window modification event counters excessively.
6259 These leftovers and poor man's tricky methods to catch extra
6260 redisplay's attention are no longer needed.
6261 * frame.c (set_menu_bar_lines_1):
6262 * minibuf.c (read_minibuf_unwind):
6263 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6264 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6265 (window_scroll_line_based, Fset_window_configuration):
6266 * xdisp.c (redisplay_window): Do not reset last_modified and
6267 last_overlay_modified counters.
6269 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6271 * xselect.c (x_send_client_event): Set send_event and serial, memset
6272 data.l as it might be bigger than data.b. Use 24 bit mask to
6273 XSendEvent (Bug#15034).
6275 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6277 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6278 for TTY frames that are not the top frame on their console.
6281 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6283 * w32term.c (w32fullscreen_hook): Really maximize frame when
6284 asked for (Bug#14841).
6286 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6288 Prefer selected_window to Fselected_window, likewise for frames.
6289 * buffer.c (Fbuffer_swap_text):
6290 * data.c (Fvariable_binding_locus):
6291 * window.c (run_window_configuration_change_hook): Adjust users.
6292 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6293 Use decode_live_frame.
6295 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6297 Be more careful if selected window shows the buffer other than current,
6298 use window_outdated only if this is not so. This change should also
6299 address some weird issues discussed in Bug#13012.
6300 * window.h (window_outdated): New prototype.
6301 * window.c (window_outdated): Now here. Convert from static and
6302 always assume window's buffer.
6303 (Fwindow_end, Fwindow_line_height): Use it.
6304 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6305 and always assume window's buffer.
6306 (redisplay_window): Adjust user.
6307 (redisplay_internal): Call to reconsider_clip_changes once and
6308 check whether mode line should be updated only if selected window
6309 shows current buffer.
6310 (run_window_scroll_functions): Use eassert for debugging check.
6311 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6313 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6315 * window.c (window_scroll, window_scroll_pixel_based)
6316 (window_scroll_line_based): Use bool for booleans.
6318 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6320 * process.c: Fix minor off-by-one issues in descriptor counts.
6321 This shouldn't fix any real bugs, but it cleans up the code a bit.
6322 (max_process_desc, max_input_desc): -1, not 0, means none.
6324 (delete_input_desc): New function.
6325 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6326 (deactivate_process): Scan backwards when recomuting max_process_desc;
6327 that should be faster.
6328 (init_process_emacs): Initialize max_input_desc.
6330 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6332 Use region cache to speedup bidi_find_paragraph_start.
6333 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6334 Rename cache_long_line_scans to cache_long_scans.
6335 * buffer.c (bset_cache_long_line_scans): Rename to
6336 bset_cache_long_scans.
6337 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6338 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6340 (syms_of_buffer): Rename cache-long-line-scans to
6341 cache-long-scans. Adjust docstring.
6342 * search.c (newline_cache_on_off):
6343 * indent.c (width_run_cache_on_off): Adjust users.
6344 * bidi.c (bidi_paragraph_cache_on_off): New function.
6345 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6346 * insdel.c (prepare_to_modify_buffer):
6347 Invalidate bidi_paragraph_cache if enabled.
6349 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6351 Invalidate region caches only if buffer text is going to be changed.
6352 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6353 (modify_text): ...new prototype.
6354 (prepare_to_modify_buffer_1): New prototype.
6355 * textprop.c (modify_region): Rename to...
6356 (modify_text_properties): ...new function.
6357 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6358 (Fremove_list_of_text_properties): Adjust users.
6359 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6360 (modify_text): ...new function.
6361 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6362 (prepare_to_modify_buffer_1): ...new function.
6363 * casefiddle.c (casify_region):
6364 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6365 (Ftranspose_regions): Use modify_text.
6367 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6369 * lisp.mk (lisp): Add nadvice.elc.
6371 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6373 New macro to iterate over live buffers similar to frames.
6374 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6375 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6376 Declare buffer-related variables here to offload lisp.h.
6377 * buffer.c (Vbuffer_alist): Adjust comment.
6378 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6379 (other_buffer_safely):
6380 * data.c (store_symval_forwarding):
6381 * dispnew.c (Fframe_or_buffer_changed_p):
6382 * fileio.c (Fdo_auto_save):
6383 * filelock.c (unlock_all_files):
6384 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6386 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6388 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6389 * callproc.c (create_temp_file):
6390 * filelock.c (create_lock_file):
6391 Assume mkostemp, since it's now provided by Gnulib.
6393 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6395 * w32.c (mkostemp): New function.
6396 (mktemp): Remove, no longer used. Most of the code reused in
6397 mkostemp. (Bug#15015)
6398 (mktemp): Don't undef.
6400 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6402 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6403 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6404 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6405 (free_glyph_pool, check_glyph_memory): Likewise for
6406 all users. Adjust comments where appropriate.
6408 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6410 * composite.h: Minor fixups.
6411 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6412 to fix a misspelling, and change it to an inline function while
6413 we're at it (it need not be a macro). All uses changed.
6414 (composition_method, composition_valid_p):
6415 Rewrite to avoid assignments in if-conditions.
6417 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6419 Do not use global Lisp_Object in composition macros.
6420 * composite.h (composition_temp): Remove declaration.
6421 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6422 (composition_method, composition_valid_p): ...inline functions.
6423 (compose_region): Remove the leftover.
6424 * composite.c (composition_temp): Remove.
6425 (run_composition_function, update_compositions)
6426 (composition_compute_stop_pos, composition_adjust_point)
6427 (Ffind_composition_internal):
6428 * coding.c (handle_composition_annotation):
6429 * xdisp.c (handle_composition_prop, check_point_in_composition):
6430 Related users changed.
6432 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6434 Drop FRAME_PTR typedef.
6435 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6436 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6437 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6438 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6439 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6440 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6441 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6442 All related users changed.
6444 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6446 * eval.c (default_toplevel_binding): New function.
6448 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6449 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6450 (syms_of_eval): Export them.
6451 * data.c (Fdefault_value): Micro cleanup.
6452 * term.c (init_tty): Use "false".
6454 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6456 Fix X GC leak in GTK and raw (no toolkit) X ports.
6457 * xterm.c (x_free_frame_resources): If white and black relief
6458 GCs are allocated, always free them here.
6459 * xfns.c (x_make_gc): Omit redundant initialization.
6460 * widget.c (create_frame_gcs): Remove the leftover.
6461 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6462 in x_free_frame_resources.
6464 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6466 * nsterm.m (windowWillResize:toSize:): Only change title if
6467 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6469 (viewDidEndLiveResize): New method.
6471 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6472 inside NS_IMPL_COCOA.
6474 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6476 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6477 Do not check whether undo is enabled because record_insert and
6478 record_delete does that themselves.
6480 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6482 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6483 member which is not really used any more.
6484 (FRAME_XIC_BASE_FONTNAME): Remove.
6485 * xfns.c (xic_free_fontset): Adjust user.
6486 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6487 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6488 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6489 (xdialog_show): Use eassert for debugging check.
6490 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6492 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6494 * fileio.c, fns.c (merge): Move extern decl from here ...
6495 * lisp.h (merge): ... to here.
6497 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6499 Fix last font-related change.
6500 * w32font.h (w32font_list_internal, w32font_match_internal):
6502 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6503 (uniscribe_list_family): Adjust to match font API change.
6504 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6505 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6507 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6509 * frame.h (FRAME_MOUSE_UPDATE):
6510 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6511 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6513 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6515 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6516 * font.h (struct font_driver): Change list, match, and list_family
6517 functions to accept struct frame * as first arg.
6518 * font.c (font_score, font_compare, font_sort_entities):
6520 (font_sort_entities, font_list_entities, font_select_entity)
6521 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6522 match font API change.
6523 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6524 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6525 * ftxfont.c (ftxfont_list, ftxfont_match):
6526 * xftfont.c (xftfont_list, xftfont_match):
6527 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6528 * w32font.c (w32font_list, w32font_match, w32font_list)
6529 (w32font_list_internal, w32_font_match_internal): Likewise.
6530 * xfaces.c (Fx_family_fonts): Adjust user.
6532 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6534 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6535 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6536 only if HAVE_X_WINDOWS is in use.
6537 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6538 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6539 * w32term.c (x_wm_set_icon_position): Likewise.
6540 * w32fns.c (x_icon): Adjust user.
6542 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6544 * xterm.c (last_mouse_press_frame): Remove the
6545 leftover which is not really used any more.
6546 (handle_one_xevent, syms_of_xterm): Adjust users.
6547 (x_flush): Call XFlush once per each X display, not frame.
6548 This is better because this code always unconditionally skips
6549 non-X frames in Vframe_list and issues the only XFlush if we
6550 have more than one X frame on the same X display.
6551 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6552 Use bool for booleans.
6553 (x_draw_glyph_string_background, cvt_string_to_pixel)
6554 (cvt_pixel_dtor): Drop unnecessary prototypes.
6555 * xterm.h (x_display_ok): Adjust prototype.
6557 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6559 Drop unnecessary functions that deals with frame pixel size.
6560 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6561 (x_pixel_height): Drop prototypes.
6562 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6563 (x_pixel_height): Drop implementations.
6564 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6565 which should be always valid for window frame.
6566 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6567 * w32menu.c (Fx_popup_dialog):
6568 * xmenu.c (Fx_popup_dialog): Likewise for both.
6570 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6572 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6573 frame parameters and call to Fmodify_frame_parameters just once.
6574 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6575 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6576 and mention nil frame in docstring.
6578 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6580 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6581 (x_figure_window_size): Likewise. Adjust to return long.
6582 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6583 (toplevel): Move Qterminal_live_p to...
6584 * terminal.c (toplevel): ...here, make it static, and...
6585 (syms_of_terminal): ...DEFSYM here.
6586 * frame.h (Qterminal_live_p): Remove declaration.
6587 (make_frame, x_figure_window_size): Adjust prototype.
6588 * nsfns.m (Fx_create_frame): Use long for window flags.
6590 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6592 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6593 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6594 Do not assume that emacs_close (INT_MAX) is a no-op.
6596 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6598 * xfaces.c (make_face_cache): For struct face_cache, prefer
6599 xmalloc to xzalloc and so avoid redundant call to memset.
6600 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6602 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6604 * fringe.c (draw_window_fringes, update_window_fringes)
6605 (compute_fringe_widths):
6606 * w32term.c (x_draw_glyph_string):
6607 * window.c (candidate_window_p, Frecenter):
6608 * xfaces.c (realize_basic_faces, realize_default_face)
6609 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6610 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6611 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6612 * xmenu.c (Fx_menu_bar_open_internal):
6613 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6614 * xsettings.c (xft_settings_event):
6615 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6616 Use bool for booleans. Adjust style and comments where
6618 * dispextern.h (draw_window_fringes, update_window_fringes)
6619 (compute_fringe_widths):
6620 * xterm.h (x_had_errors_p): Adjust prototype.
6622 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6624 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6625 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6627 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6629 * fns.c (toplevel): Remove comment before Fsafe_length because
6632 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6634 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6636 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6638 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6639 frame which got the message is still alive, before dereferencing
6640 its pointer. (Bug#14970)
6642 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6643 be a live window, before using it as such. (Bug#14970)
6645 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6647 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6648 w32_detect_focus_change instead of doing part of its job by hand.
6649 This fixes the problem whereby FOCUS_OUT events were not sent to
6652 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6654 * process.c (Fprocess_list): Doc fix.
6656 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6657 being re-exposed only if it didn't ask to become visible.
6658 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6659 was previously iconified. (Bug#14841)
6660 (x_iconify_frame): Mark the frame iconified.
6662 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6664 Fix minor problems found by static checking.
6665 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6666 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6668 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6670 * eval.c (set_specpdl_old_value): New function.
6671 (unbind_to): Minor simplification.
6672 (get_backtrace_frame): New function.
6673 (Fbacktrace_frame): Use it. Add `base' argument.
6674 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6675 (syms_of_eval): Export backtrace-eval.
6676 * xterm.c (x_focus_changed): Simplify.
6678 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6680 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6682 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6684 * xdisp.c (redisplay_window): Instead of moving point out of
6685 scroll margin, reject the force_start method, and try scrolling
6686 instead. (Bug#14780)
6688 2013-07-24 Ken Brown <kbrown@cornell.edu>
6690 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6693 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6695 * eval.c (Fprogn): Do not check that BODY is a proper list.
6696 This undoes the previous change. The check slows down the
6697 interpreter, and is not needed to prevent a crash. See
6698 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6700 2013-07-23 Glenn Morris <rgm@gnu.org>
6702 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6704 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6706 Port to GNU/Linux systems with tinfo but not ncurses.
6707 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6708 to decide whether ncurses is being used. Without this change,
6709 GCC complains about tgetent not being declared, on a system
6710 that has tinfo installed but ncurses not installed.
6712 * eval.c (Fprogn): Check that BODY is a proper list.
6714 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6715 * data.c (Fsetq_default):
6716 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6717 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6719 Tune by taking advantage of the fact that ARGS is always a list
6720 when a function is declared to have UNEVALLED args.
6722 * emacsgtkfixed.c: Port to GCC 4.6.
6723 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6725 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6727 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6728 here to silence compiler warnings.
6730 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6732 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6733 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6734 from messing up Emacs's 'struct frame' (Bug#14923).
6736 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6738 * alloc.c (make_save_ptr_ptr): Define this function.
6739 It was inadvertently omitted. It's needed only if
6740 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6742 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6744 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6745 frame have focus (Bug#14895).
6747 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6749 Avoid vfork-related deadlock more cleanly.
6750 * callproc.c (child_setup): When the child's exec fails, output
6751 the program name, as that's more useful. Use O_NONBLOCK to avoid
6753 * process.c (create_process_1): Remove; no longer needed.
6754 (create_process): Remove timer hack; no longer needed, now that
6755 the child avoids deadlock.
6757 2013-07-20 Glenn Morris <rgm@gnu.org>
6759 * image.c (Fimage_flush): Fix doc typo.
6761 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6763 Fix array bounds violation when pty allocation fails.
6764 * process.c (PTY_NAME_SIZE): New constant.
6765 (pty_name): Remove static variable; it's now auto.
6766 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6767 Take pty_name as an arg rather than using a static variable.
6768 All callers changed.
6769 (create_process): Recover pty_flag from process, not from volatile local.
6770 (create_pty): Stay inside array even when pty allocation fails.
6771 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6773 * lread.c (Fload): Avoid initialization only when lint checking.
6774 Mention that it's needed only for older GCCs.
6776 2013-07-20 Kenichi Handa <handa@gnu.org>
6778 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6779 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6781 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6783 * lread.c (Fload): Avoid uninitialized warning.
6785 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6787 Fix some minor file descriptor leaks and related glitches.
6788 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6789 (create_lock_file): Use write, not emacs_write.
6790 * image.c (slurp_file, png_load_body):
6791 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6792 (server_accept_connection):
6793 Don't leak an fd on memory allocation failure.
6794 * image.c (slurp_file): Add a cheap heuristic for growing files.
6795 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6796 as that's what the other routines do. Maybe input need not be
6797 blocked at all, but it's better to be consistent.
6798 Avoid undefined behavior when strlen is zero.
6800 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6801 (NSTATICS): Now a constant; doesn't need to be a macro.
6803 2013-07-19 Richard Stallman <rms@gnu.org>
6805 * coding.c (decode_coding_utf_8): Add simple loop for fast
6806 processing of ASCII characters.
6808 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6810 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6812 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6814 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6815 unportable 'struct x_display_info'.
6816 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6819 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6821 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6822 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6824 (system_process_attributes): Prefer plain char to unsigned char
6825 when either will do. Clean up properly if interrupted or if
6826 memory allocations fail. Don't assume sscanf succeeds.
6827 Remove no-longer-needed workaround to stop GCC from whining.
6828 Read command-line once, instead of multiple times. Check read status a
6831 Fix obscure porting bug with varargs functions.
6832 The code assumed that int is treated like ptrdiff_t in a vararg
6833 function, which is not a portable assumption. There was a similar
6834 -- though these days less likely -- porting problem with various
6835 assumptions that pointers of different types all smell the same as
6836 far as vararg functions is conserved. To make this problem less
6837 likely in the future, redo the API to use varargs functions.
6838 * alloc.c (make_save_value): Remove this vararg function.
6839 All uses changed to ...
6840 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6841 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6843 (make_save_ptr): Rename from make_save_pointer, for consistency with
6844 the above. Define only on platforms that need it. All uses changed.
6846 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6848 * keyboard.c: Try to fix typos in previous change.
6849 (DISPLAY_LIST_INFO): New macro.
6850 (kbd_buffer_get_event): Do not access members that are not present
6851 in X11. Revert inadvertent change of "!=" to "=".
6853 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6855 * keyboard.c (kbd_buffer_get_event):
6856 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6857 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6859 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6861 * filelock.c: Fix unlikely file descriptor leaks.
6862 (get_boot_time_1): Rework to avoid using emacs_open.
6863 This doesn't actually fix a leak, but is better anyway.
6864 (read_lock_data): Use read, not emacs_read.
6866 * doc.c: Fix minor memory and file descriptor leaks.
6867 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6868 (get_doc_string, Fsnarf_documentation):
6869 Fix file descriptor leak on error.
6871 * term.c: Fix minor fdopen-related file descriptor leaks.
6872 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6873 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6875 * charset.c: Fix file descriptor leaks and errno issues.
6877 (load_charset_map_from_file): Don't leak file descriptor on error.
6878 Use plain record_xmalloc since the allocation is larger than
6879 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6881 * eval.c (record_unwind_protect_nothing):
6882 * fileio.c (fclose_unwind):
6884 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6885 The replacement doesn't block input, but that no longer seems
6888 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6890 * lread.c: Fix file descriptor leaks and errno issues.
6891 (Fload): Close some races that leaked fds or streams when 'load'
6893 (Fload, openp): Report error number of last nontrivial failure to open.
6894 ENOENT counts as trivial.
6895 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6897 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6898 now that the function is always called with a nonnegative arg.
6899 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6900 All uses replaced with ...
6901 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6903 A few more minor file errno-reporting bugs.
6904 * callproc.c (Fcall_process):
6905 * doc.c (Fsnarf_documentation):
6906 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6907 * process.c (set_socket_option):
6908 Don't let a constructor trash errno.
6909 * doc.c: Include <errno.h>.
6911 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6913 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6915 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6917 Fix w32 bug with call-process-region (Bug#14885).
6918 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6919 to Fcall_process when the input is empty. This simplifies the
6920 code a bit. It makes no difference on POSIXish platforms but
6921 apparently it fixes a bug on w32.
6923 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6924 * fileio.c (close_file_unwind): Don't close if FD is negative;
6925 this can happen when unwinding a zapped file descriptor.
6926 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6927 in case Emacs runs out of memory between the two unwind-protects.
6928 Don't trash errno when closing FD.
6929 Zap the FD in the specpdl when closing it, instead of deferring
6930 the removal of the unwind-protect; this fixes a bug where a child
6931 function unwinds the stack past us.
6933 New unwind-protect flavors to better type-check C callbacks.
6934 This also lessens the need to write wrappers for callbacks,
6935 and the need for make_save_pointer.
6936 * alloc.c (free_save_value):
6937 * atimer.c (run_all_atimers):
6939 * alloc.c (safe_alloca_unwind):
6940 * atimer.c (unwind_stop_other_atimers):
6941 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6942 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6943 * minibuf.c (choose_minibuf_frame_1):
6944 * process.c (make_serial_process_unwind):
6945 * xdisp.c (pop_message_unwind):
6946 * xselect.c (queue_selection_requests_unwind):
6947 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6948 * alloc.c (record_xmalloc):
6949 Prefer record_unwind_protect_ptr to record_unwind_protect with
6951 * alloc.c (Fgarbage_collect):
6952 Prefer record_unwind_protect_void to passing a dummy.
6953 * buffer.c (restore_buffer):
6954 * window.c (restore_window_configuration):
6955 * xfns.c, w32fns.c (do_unwind_create_frame)
6956 New wrapper. All record-unwind uses of wrappee changed.
6957 * buffer.c (set_buffer_if_live):
6958 * callproc.c (call_process_cleanup, delete_temp_file):
6959 * coding.c (code_conversion_restore):
6960 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6961 * editfns.c (save_excursion_restore)
6962 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6963 (save_restriction_restore):
6964 * eval.c (restore_stack_limits, un_autoload):
6965 * fns.c (require_unwind):
6966 * keyboard.c (recursive_edit_unwind, tracking_off):
6967 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6968 * macros.c (pop_kbd_macro, restore_menu_items):
6969 * nsfns.m (unwind_create_frame):
6970 * print.c (print_unwind):
6971 * process.c (start_process_unwind):
6972 * search.c (unwind_set_match_data):
6973 * window.c (select_window_norecord, select_frame_norecord):
6974 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6975 (fast_set_selected_frame):
6976 * xfns.c, w32fns.c (unwind_create_tip_frame):
6977 Return void, not a dummy Lisp_Object. All uses changed.
6978 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6979 * callproc.c (call_process_kill):
6980 * fileio.c (restore_point_unwind, decide_coding_unwind)
6981 (build_annotations_unwind):
6982 * insdel.c (Fcombine_after_change_execute_1):
6983 * keyboard.c (read_char_help_form_unwind):
6984 * menu.c (unuse_menu_items):
6985 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6986 * sound.c (sound_cleanup):
6987 * xdisp.c (unwind_redisplay):
6988 * xfns.c (clean_up_dialog):
6989 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6990 Accept no args and return void, instead of accepting and returning
6991 a dummy Lisp_Object. All uses changed.
6992 * cygw32.c (fchdir_unwind):
6993 * fileio.c (close_file_unwind):
6994 * keyboard.c (restore_kboard_configuration):
6995 * lread.c (readevalllop_1):
6996 * process.c (wait_reading_process_output_unwind):
6997 Accept int and return void, rather than accepting an Emacs integer
6998 and returning a dummy object. In some cases this fixes an
6999 unlikely bug when the corresponding int is outside Emacs integer
7000 range. All uses changed.
7001 * dired.c (directory_files_internal_unwind):
7002 * fileio.c (do_auto_save_unwind):
7003 * gtkutil.c (pop_down_dialog):
7004 * insdel.c (reset_var_on_error):
7005 * lread.c (load_unwind):
7006 * xfns.c (clean_up_file_dialog):
7007 * xmenu.c, nsmenu.m (pop_down_menu):
7008 * xmenu.c (cleanup_widget_value_tree):
7009 * xselect.c (wait_for_property_change_unwind):
7010 Accept pointer and return void, rather than accepting an Emacs
7011 save value encapsulating the pointer and returning a dummy object.
7013 * editfns.c (Fformat): Update the saved pointer directly via
7014 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7015 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7016 (unwind_body): New function.
7017 (record_unwind_protect): First arg is now a function returning void,
7018 not a dummy Lisp_Object.
7019 (record_unwind_protect_ptr, record_unwind_protect_int)
7020 (record_unwind_protect_void): New functions.
7021 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7022 * fileio.c (struct auto_save_unwind): New type.
7023 (do_auto_save_unwind): Use it.
7024 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7025 * insdel.c (struct rvoe_arg): New type.
7026 (reset_var_on_error): Use it.
7027 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7029 (specbinding_func): Remove; there are now several such functions.
7030 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7031 (set_unwind_protect_ptr): New function.
7032 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7034 Be simpler and more consistent about reporting I/O errors.
7035 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7036 Say "Read error" and "Write error", rather than "I/O error", or
7037 "IO error reading", or "IO error writing", when a read or write
7039 * process.c (Fmake_network_process, wait_reading_process_output)
7040 (send_process, Fprocess_send_eof, wait_reading_process_output):
7041 Capitalize diagnostics consistently. Put "failed foo" at the
7042 start of the diagnostic, so that we don't capitalize the
7043 function name "foo". Consistently say "failed" for such
7045 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7046 All callers changed. This is so it can use report_file_error.
7047 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7048 diagnostics consistently as above.
7050 * fileio.c (report_file_errno): Fix errno reporting bug.
7051 If the file name is neither null nor a pair, package it up as a
7052 singleton list. All callers changed, both to this function and to
7053 report_file_error. This fixes a bug where the memory allocator
7054 invoked by list1 set errno so that the immediately following
7055 report_file_error reported the wrong errno value.
7057 Fix minor problems found by --enable-gcc-warnings.
7058 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7059 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7061 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7063 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7064 Set event->arg to Qt if switch-event shall be generated.
7065 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7067 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7069 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7072 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7073 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7074 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7075 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7076 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7077 and there is a focused frame.
7078 (head_table): Add focus-in and focus-out.
7079 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7080 bind to handle-focus-in/out.
7082 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7083 (Fhandle_switch_frame): Call Fhandle_focus_in.
7084 (syms_of_frame): defsubr handle-focus-in/out.
7086 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7088 Fix porting bug to older POSIXish platforms (Bug#14862).
7089 * sysdep.c (emacs_pipe): New function, that implements
7090 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7091 This should port better to CentOS 5 and to Mac OS X 10.6.
7092 All calls to pipe2 changed.
7094 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7095 This makes the code easier to read and the executable a bit smaller.
7096 Do not replace all calls to Fcons that happen to create lists,
7097 just calls that are intended to create lists. For example, when
7098 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7099 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7100 Similarly for list2 through list5.
7101 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7102 * bytecode.c (exec_byte_code):
7103 * callint.c (quotify_arg, Fcall_interactively):
7104 * callproc.c (Fcall_process, create_temp_file):
7105 * charset.c (load_charset_map_from_file)
7106 (Fdefine_charset_internal, init_charset):
7107 * coding.c (get_translation_table, detect_coding_system)
7108 (Fcheck_coding_systems_region)
7109 (Fset_terminal_coding_system_internal)
7110 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7111 * composite.c (update_compositions, Ffind_composition_internal):
7112 * dired.c (directory_files_internal, file_name_completion)
7114 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7115 * doc.c (Fsnarf_documentation):
7116 * editfns.c (Fmessage_box):
7118 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7119 (Feval, eval_sub, Ffuncall, apply_lambda):
7120 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7121 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7122 (Fset_file_times, Finsert_file_contents)
7123 (Fchoose_write_coding_system, Fwrite_region):
7124 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7125 * font.c (font_registry_charsets, font_parse_fcname)
7126 (font_prepare_cache, font_update_drivers, Flist_fonts):
7127 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7128 * frame.c (make_frame, Fmake_terminal_frame)
7129 (x_set_frame_parameters, x_report_frame_params)
7130 (x_default_parameter, Fx_parse_geometry):
7131 * ftfont.c (syms_of_ftfont):
7132 * image.c (gif_load):
7133 * keyboard.c (command_loop_1):
7134 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7135 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7136 (Fminor_mode_key_binding, accessible_keymaps_1)
7137 (Faccessible_keymaps, Fwhere_is_internal):
7138 * lread.c (read_emacs_mule_char):
7139 * menu.c (find_and_return_menu_selection):
7140 * minibuf.c (get_minibuffer):
7141 * nsfns.m (Fns_perform_service):
7142 * nsfont.m (ns_script_to_charset):
7143 * nsmenu.m (ns_popup_dialog):
7144 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7145 (Fx_own_selection_internal):
7146 * nsterm.m (append2):
7147 * print.c (Fredirect_debugging_output)
7148 (print_prune_string_charset):
7149 * process.c (Fdelete_process, Fprocess_contact)
7150 (Fformat_network_address, set_socket_option)
7151 (read_and_dispose_of_process_output, write_queue_push)
7152 (send_process, exec_sentinel):
7153 * sound.c (Fplay_sound_internal):
7154 * textprop.c (validate_plist, add_properties)
7155 (Fput_text_property, Fadd_face_text_property)
7156 (copy_text_properties, text_property_list, syms_of_textprop):
7157 * unexaix.c (report_error):
7158 * unexcoff.c (report_error):
7159 * unexsol.c (unexec):
7160 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7161 (Fformat_mode_line, syms_of_xdisp):
7162 * xfaces.c (set_font_frame_param)
7163 (Finternal_lisp_face_attribute_values)
7164 (Finternal_merge_in_global_face, syms_of_xfaces):
7165 * xfns.c (x_default_scroll_bar_color_parameter)
7166 (x_default_font_parameter, x_create_tip_frame):
7167 * xfont.c (xfont_supported_scripts):
7168 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7169 (menu_help_callback, xmenu_show):
7171 * xterm.c (set_wm_state):
7172 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7173 and similarly for list2 through list5.
7175 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7177 * callproc.c (Fcall_process_region): Fix minor race and tune.
7178 (create_temp_file): New function, with the temp-file-creation part
7179 of the old Fcall_process_region. Use Fcopy_sequence to create the
7180 temp file name, rather than alloca + build_string, for simplicity.
7181 Don't bother to block input around the temp file creation;
7182 shouldn't be needed. Simplify use of mktemp.
7183 Use record_unwind_protect immediately after creating the temp file;
7184 this closes an unlikely race where the temp file was not removed.
7185 Use memcpy rather than an open-coded loop.
7186 (Fcall_process_region): Use the new function. If the input is
7187 empty, redirect from /dev/null rather than from a newly created
7188 empty temp file; this avoids unnecessary file system traffic.
7190 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7192 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7193 Simplify by making this case like the other two. This is a bit
7194 slower on obsolete hosts, but the extra complexity isn't worth it.
7196 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7197 * process.c (create_process) [!DOS_NT]:
7198 Remove now-unnecessary calls to emacs_close.
7200 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7202 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7203 returning early. (Bug#14850)
7205 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7206 and inhibit-iso-escape-detection attributes of 'undecided'.
7209 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7211 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7212 Reported by Herbert J. Skuhra in
7213 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7215 Don't lose top specpdl entry when memory is exhausted.
7216 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7217 specpdl overflow here, to simplify callers; all callers changed.
7218 Always reserve an unused entry at the stack top; this avoids
7219 losing the top entry's information when memory is exhausted.
7221 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7223 Clean up errno reporting and fix some errno-reporting bugs.
7224 * callproc.c (Fcall_process):
7225 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7226 * process.c (create_process, Fmake_network_process):
7227 * unexaix.c (report_error):
7228 * unexcoff.c (report_error):
7229 Be more careful about reporting the errno of failed operations.
7230 The code previously reported the wrong errno sometimes.
7231 Also, prefer report_file_errno to setting errno + report_file_error.
7232 (Fcall_process): Look at openp return value rather than at path,
7233 as that's a bit faster and clearer when there's a numeric predicate.
7234 * fileio.c (report_file_errno): New function, with most of the
7235 old contents of report_file_error.
7236 (report_file_error): Use it.
7237 (Ffile_exists_p, Ffile_accessible_directory_p):
7238 Set errno to 0 when it is junk.
7239 * fileio.c (Faccess_file):
7240 * image.c (x_create_bitmap_from_file):
7241 Use faccessat rather than opening the file, to avoid the hassle of
7242 having a file descriptor open.
7243 * lisp.h (report_file_errno): New decl.
7244 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7247 * process.c (create_process, wait_reading_process_output) [AIX]:
7248 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7249 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7250 a multithreaded environment anyway).
7251 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7253 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7255 * image.c (x_find_image_file): Don't close a remote file handle.
7257 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7259 Fix races with threads and file descriptors.
7260 * callproc.c (Fcall_process_region):
7261 * dired.c (open_directory):
7262 * emacs.c (main, Fdaemon_initialized):
7263 * image.c (x_find_image_file):
7264 * inotify.c (Finotify_rm_watch):
7265 * lread.c (Flocate_file_internal):
7266 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7267 * term.c (term_mouse_moveto, init_tty):
7268 * termcap.c (tgetent):
7269 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7270 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7271 * unexhp9k800.c, unexmacosx.c (unexec):
7272 * callproc.c (Fcall_process_region):
7273 Use emacs_close, not close.
7274 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7275 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7276 and posix_close function on current platforms (which all lack them).
7277 (emacs_close): Use it. This should fix the races on GNU/Linux and
7278 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7279 and it should avoid closing random victim file descriptors on
7282 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7284 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7285 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7288 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7289 This is for .gdbinit xbacktrace.
7291 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7292 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7293 (emacs_set_tty): Now static.
7294 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7295 * term.c (tty_capable_p, tty_default_color_capabilities)
7296 (get_tty_terminal, term_mouse_movement)
7297 (handle_one_term_event, init_tty, maybe_fatal):
7298 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7299 (tgetent, scan_file, name_match, compare_contin):
7300 * terminal.c (get_terminal):
7301 Use bool for boolean.
7302 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7303 Prefer char to unsigned char if either will do.
7304 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7305 (tty_write_glyphs): Prefer int to unsigned.
7306 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7307 All callers changed.
7308 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7310 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7313 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7314 (B__dummy__): New dummy symbol, to pacify C89.
7315 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7316 they can't grok varargs macros.
7317 * dispnew.c (add_window_display_history)
7318 (add_frame_display_history):
7319 * print.c (print_object):
7320 * xdisp.c (debug_method_add):
7321 Use %p printf format only for void pointers.
7322 * emacs.c (usage_message): New constant, replacing ...
7323 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7324 (main): Adjust to usage reorg.
7325 * fns.c (syms_of_fns):
7326 * profiler.c (syms_of_profiler):
7327 Don't use non-constant struct initializers.
7328 * gnutls.h (gnutls_initstage_t):
7329 * lisp.h (enum Lisp_Fwd_Type):
7330 * lread.c (lisp_file_lexically_bound_p):
7331 * xsettings.c (anonymous enum):
7332 Remove trailing comma.
7333 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7334 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7335 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7337 * regex.c (const_re_char): New type, to pacify strict C89.
7338 All uses of 'const re_char' replaced to use it.
7339 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7340 with glibc when strict C89. This change is imported from gnulib.
7342 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7343 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7344 Omit GNU_LINUX implementation, since it requires long long.
7345 * xterm.c (x_draw_underwave):
7346 Do not assume the traditional order of struct's members.
7347 (x_term_init): Rewrite to avoid the need for non-constant structure
7350 Syntax cleanup, mostly replacing macros with functions.
7351 This removes the need for the syntax_temp hack.
7352 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7353 * syntax.c (SYNTAX_INLINE): New macro.
7354 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7355 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7356 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7357 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7358 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7359 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7360 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7361 Now constants, not macros.
7362 (syntax_temp) [!__GNUC__]: Remove.
7363 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7364 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7365 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7366 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7367 Move here from syntax.h; now functions, not macros. Except for the
7368 last function, these are static since only syntax.c uses them.
7369 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7370 All uses changed. Now a function, not a macro; use this fact
7371 to simplify the code.
7372 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7373 compiler bugs; no longer relevant.
7374 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7375 (SYNTAX_INLINE): New macro.
7376 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7377 for the new functions. Use bool for boolean member.
7378 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7379 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7380 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7381 (SETUP_BUFFER_SYNTAX_TABLE):
7382 Now extern inline functions, not macros.
7383 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7384 Remove; all uses replaced by implementation.
7385 (syntax_temp) [!__GNUC__]: Remove decl.
7386 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7388 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7390 * emacs.c (main): Fix syntax error.
7392 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7394 Timestamp fixes for undo (Bug#14824).
7395 * atimer.c (schedule_atimer):
7396 * fileio.c (Ffile_newer_than_file_p):
7397 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7398 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7399 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7400 (syms_of_fileio): Remove Sclear_visited_file_name.
7401 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7402 file doesn't exist; this avoids an ambiguity with negative timestamps.
7403 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7404 * systime.h (make_emacs_time, invalid_emacs_time):
7405 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7406 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7407 * undo.c (record_first_change): Push (visited-file-modtime) onto
7408 undo list rather than reimplementing it by hand, incorrectly.
7410 2013-07-09 Ken Brown <kbrown@cornell.edu>
7412 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7414 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7416 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7418 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7420 Handle errno and exit status a bit more carefully.
7421 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7422 number into an exit status. Instead, use EXIT_CANCELED.
7423 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7424 * callproc.c (relocate_fd):
7425 * emacs.c (close_output_streams, main):
7426 * process.c (create_process):
7427 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7428 Use emacs_perror for simplicity.
7429 * callproc.c (relocate_fd, main):
7430 * sysdep.c (sys_subshell):
7431 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7432 (shut_down_emacs): Use emacs_write, not write.
7433 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7434 * fileio.c (Fcopy_file, e_write):
7435 * nsterm.m (ns_select):
7436 * process.c (send_process):
7437 * sound.c (vox_write):
7438 Use emacs_write_sig, not emacs_write.
7439 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7440 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7442 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7444 (emacs_full_write): New function.
7445 (emacs_write): Rewrite to use it.
7446 (emacswrite_sig, emacs_perror): New functions.
7447 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7449 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7451 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7452 on NS even if it is present. Pixmap on NS is a void*.
7454 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7456 Port to Ubuntu 10 (Bug#14803).
7457 Problem reported by T.V. Raman.
7458 * process.c (close_on_exec, accept4, process_socket):
7459 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7461 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7463 * w32.c (sys_dup): Declare prototype.
7467 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7469 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7471 Make file descriptors close-on-exec when possible (Bug#14803).
7472 This simplifies Emacs a bit, since it no longer needs to worry
7473 about closing file descriptors by hand in some cases.
7474 It also fixes some unlikely races. Not all such races, as
7475 libraries often open files internally without setting
7476 close-on-exec, but it's an improvement.
7477 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7478 * callproc.c (Fcall_process) [!MSDOS]:
7479 * emacs.c (main) [!DOS_NT]:
7480 * nsterm.m (ns_term_init):
7481 * process.c (create_process):
7482 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7483 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7484 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7485 Prefer mkostemp with O_CLOEXEC to mkstemp.
7486 * callproc.c (relocate_fd) [!WINDOWSNT]:
7487 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7488 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7490 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7491 Make the resulting file descriptor close-on-exec.
7492 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7493 * lread.c (load_descriptor_list, load_descriptor_unwind):
7494 Remove; no longer needed. All uses removed.
7495 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7496 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7498 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7499 (Fmake_network_process, Fnetwork_interface_list)
7500 (Fnetwork_interface_info, server_accept_connection):
7501 Make newly-created socket close-on-exec.
7502 * sysdep.c (emacs_open, emacs_fopen):
7503 Make new-created descriptor close-on-exec.
7504 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7505 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7507 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7509 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7510 for NS_IMPL_GNUSTEP.
7512 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7514 Fix openp errno handling.
7515 * callproc.c (Fcall_process): Preserve openp errno around close.
7516 * lread.c (openp): Set errno when returning -1, as some callers
7519 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7521 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7523 * nsterm.h (NSSavePanel): Update comment.
7524 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7525 (ns_run_file_dialog): Declare.
7527 * nsfns.m: Remove panelOK.
7529 (ns_run_file_dialog): New function.
7530 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7531 event loop, so file dialog is popped up by ns_run_file_dialog, called
7532 by sendEvent (Bug#14578).
7533 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7535 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7537 * xdisp.c (default_line_pixel_height): New function.
7538 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7539 (try_cursor_movement, redisplay_window, try_window)
7540 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7542 * window.c (window_scroll_pixel_based):
7543 use default_line_pixel_height.
7545 * dispextern.h (default_line_pixel_height): Add prototype.
7547 * frame.c (x_set_line_spacing): Accept a float value for
7548 line-spacing parameter, per the documentation.
7550 * data.c (Fmultibyte_string_p): Doc fix.
7552 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7554 Use emacs_open more consistently when opening files.
7555 This handles EINTR more consistently now, and makes it easier
7556 to introduce other uniform changes to file descriptor handling.
7557 * sysstdio.h: New file.
7558 * buffer.c (mmap_init):
7559 * cygw32.c (chdir_to_default_directory):
7560 * dispnew.c (Fopen_termscript):
7561 * emacs.c (Fdaemon_initialized):
7562 * fileio.c (Fdo_auto_save):
7563 * image.c (slurp_file, png_load_body, jpeg_load_body):
7564 * keyboard.c (Fopen_dribble_file):
7566 * print.c (Fredirect_debugging_output):
7567 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7568 * termcap.c (tgetent):
7569 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7570 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7571 * w32term.c (w32_initialize) [CYGWIN]:
7572 * xfaces.c (Fx_load_color_file):
7573 Use emacs_open instead of plain open, and emacs_fopen instead of
7575 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7576 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7577 * callproc.c (default_output_mode): New constant.
7578 (Fcall_process): Use it to call emacs_open instead of plain creat.
7579 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7580 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7581 (emacs_fopen): New function.
7582 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7583 Include <lisp.h>, for emacs_open.
7584 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7586 Remove duplicate #include directives.
7587 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7589 Don't include stdio.h twice.
7590 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7591 Don't include sys/types.h or stdio.h twice.
7592 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7593 * lread.c: Don't include coding.h twice.
7594 * nsfont.m: Don't include frame.h twice.
7595 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7596 * ralloc.c: Don't include <unistd.h> twice.
7597 * xdisp.c: Don't include font.h twice.
7598 * xterm.c: Don't include fontset.h twice.
7599 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7601 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7603 Scale ImageMagick images more carefully.
7604 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7605 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7606 Be more careful about avoiding undefined behavior after
7607 integer overflow and division by zero.
7609 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7611 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7612 (syms_of_w32fns): DEFSYM them.
7613 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7614 (CCHDEVICENAME): Define macros if not defined.
7615 (struct MONITOR_INFO_EX): New struct.
7616 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7617 (enum_display_monitors_fn): New variable.
7618 (globals_of_w32fns): Initialize it.
7619 (Fx_display_pixel_width, Fx_display_pixel_height)
7620 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7621 multi-monitor setups in docstrings.
7622 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7623 screen size by primary monitor's millimeter per pixel.
7624 (w32_monitor_enum, w32_display_monitor_attributes_list)
7625 (w32_display_monitor_attributes_list_fallback)
7626 (Fw32_display_monitor_attributes_list): New functions.
7627 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7629 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7631 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7633 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7635 * fileio.c (Qfile_notify_error): New error symbol.
7637 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7638 * inotify.c (inotify_callback, symbol_to_inotifymask)
7639 (Finotify_add_watch, Finotify_rm_watch): Use it.
7640 (inotifyevent_to_event): Exchange order of cookie and file name.
7641 (Finotify_add_watch): Adapt docstring.
7643 * lisp.h (Qfile_notify_error): Declare.
7645 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7647 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7648 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7649 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7650 which did not work (see <http://bugs.gnu.org/14569#307>).
7651 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7652 && (!noninteractive || initialized)). This attempts to thread
7653 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7655 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7657 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7658 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7660 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7662 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7663 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7664 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7665 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7667 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7669 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7670 Define to __sys_siglist.
7672 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7674 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7675 word-wrap, so that overflow-newline-into-fringe would work in
7676 visual-line-mode. (Bug#2749)
7677 (move_it_in_display_line_to): When the last scanned display
7678 element fits exactly on the display line, and
7679 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7680 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7681 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7682 finding buffer position that corresponds to pixel coordinates,
7683 e.g. in buffer_posn_from_coords.
7685 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7687 * process.c (handle_child_signal): Call catch_child_signal if
7690 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7692 Don't convert function pointers to void * and back.
7693 It isn't portable C, and it's easy enough to avoid.
7694 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7695 (make_save_value): Add support for SAVE_FUNCPOINTER.
7696 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7697 * print.c (print_object):
7698 Distinguish function from object pointers.
7699 * lisp.h (SAVE_FUNCPOINTER): New constant.
7700 (SAVE_SLOT_BITS): Adjust to it.
7701 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7702 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7703 (voidfuncptr): New typedef.
7704 (struct Lisp_Save_Value): New member data[0].funcpointer.
7705 (XSAVE_FUNCPOINTER): New function.
7707 Simplify buildobj processing.
7708 * Makefile.in (buildobj.h): Make it a sequence of strings each
7709 followed by comma, rather than a single string. Put it into a
7710 .tmp file in case there's an error while generating it.
7711 (gl-stamp): Use .tmp for temp files.
7712 (mostlyclean): Clean .tmp files.
7713 * doc.c (buildobj): Move to just the routine that needs it.
7714 It's now an array of strings, so processing is simpler.
7716 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7718 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7719 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7720 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7721 Invoke malloc_enable_thread even when not interactive.
7722 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7723 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7724 in this case, since the underlying bug has now been fixed.
7726 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7728 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7729 unlinking it (bug#14691).
7731 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7733 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7734 before checking whether buffer is modified. This lets
7735 `kill-buffer-query-functions' cancel killing of the buffer or save
7736 its content before `kill-buffer' asks user the "Buffer %s
7737 modified; kill anyway?" question.
7739 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7741 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7742 Let the super performKeyEquivalent deal with them (Bug#14747).
7744 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7746 * widget.c (resize_cb): Remove unused local.
7748 Do not use GTK 3 if it exists but cannot be compiled.
7749 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7750 * xterm.c (x_error_handler) [!USE_GTK]:
7753 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7755 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7757 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7758 to the valid range of values. (Bug#14753)
7760 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7761 when moving point by using the current glyph matrix. This avoids
7762 the need to force redisplay when this function is called in a
7765 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7767 Fix minor problems found by static checking.
7768 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7769 Redo the latter's body to sidestep GCC parenthesization warnings.
7770 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7771 * coding.c (detect_coding, detect_coding_system):
7772 * coding.h (struct undecided_spec):
7773 Use bool for boolean.
7774 * image.c (QCmax_width, QCmax_height): Now static.
7775 * xdisp.c (Fmove_point_visually): Remove unused local.
7777 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7779 * xdisp.c (Fmove_point_visually): New function.
7781 2013-06-28 Kenichi Handa <handa@gnu.org>
7783 * coding.h (define_coding_undecided_arg_index): New enum.
7784 (coding_attr_index): New members
7785 coding_attr_undecided_inhibit_null_byte_detection,
7786 coding_attr_undecided_inhibit_iso_escape_detection,
7787 coding_attr_undecided_prefer_utf_8.
7788 (undecided_spec): New struct.
7789 (struct coding_system): New member `undecided' of the member
7792 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7793 (detect_coding): Likewise.
7794 (detect_coding_system): Likewise.
7795 (Fdefine_coding_system_internal): New coding system properties
7796 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7798 (syms_of_coding): Adjust for coding_arg_undecided_max.
7800 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7802 * image.c (x_from_xcolors): Remove unused local.
7804 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7806 Defer image data transfer between X client and server until actual
7809 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7812 * image.c (Destroy_Image): Remove.
7813 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7814 `mask_p', and `colors_p'. All uses changed.
7815 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7816 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7817 New macros for `flags' arg to x_clear_image_1.
7818 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7819 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7820 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7821 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7822 (image_get_x_image, image_unget_x_image): New functions or macros.
7823 (image_background, image_background_transparent, x_to_xcolors)
7824 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7825 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7826 instead of Destroy_Image.
7827 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7828 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7829 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7830 (imagemagick_load_image, svg_load_image): Use them instead of
7831 x_create_x_image_and_pixmap, and x_put_x_image followed by
7832 x_destroy_x_image, respectively.
7833 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7834 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7835 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7836 background_transparent fields.
7837 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7838 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7840 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7842 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7843 This mostly consists of undoing recent changes.
7844 * callproc.c (Fcall_process):
7845 * process.c (create_process):
7846 Do not worry about catching SIGCHLD here, undoing previous change.
7847 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7848 * process.c, process.h (catch_child_signal):
7849 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7850 * process.c (catch_child_handler): Don't worry about being called
7851 lazily and do not assume caller has blocked SIGCHLD, undoing
7852 previous change. Move first-time stuff back to
7853 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7854 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7855 set lib_child_handler if it's already initialized, which may
7856 help avoid problems on GNUstep.
7858 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7860 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7861 * callproc.c (Fcall_process):
7862 * process.c (create_process):
7863 Make sure SIGCHLD is caught before we fork,
7864 since Emacs startup no arranges to catch SIGCHLD.
7865 * process.c (lib_child_handler): Initialize to null, not to
7867 (catch_child_signal): Allow self to be called lazily.
7868 Do nothing if it's already been called.
7869 Assume caller has blocked SIGCHLD (all callers do now).
7870 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7871 just before it's really needed.
7872 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7873 since it hasn't been caught yet.
7875 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7877 * image.c (compute_image_size): New function to implement
7878 :max-width and :max-height.
7879 (imagemagick_load_image): Use it.
7881 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7883 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7884 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7886 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7887 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7888 the SIGCHLD handler, since the code is not atomic and (due to glib)
7889 signals may be arriving now.
7890 * sysdep.c (init_signals): Do not catch child signals here;
7891 'main' now does that later, at a safer time.
7893 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7895 Clean up SIGCHLD handling a bit (Bug#14569).
7896 * process.c, process.h (catch_child_signal):
7897 Now always extern, even if !NS_IMPL_GNUSTEP.
7898 * process.c (catch_child_signal): Move glib tickler here from
7899 init_process_emacs, so that it's done earlier in Emacs
7900 initialization. Also move the noninteractive && !initialized
7901 check here from init_process_emacs. This is all a bit cleaner for
7902 GNUish platforms, and I hope it works around the Cygwin bug.
7903 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7904 that glib signal handling is tickled before glib creates threads.
7906 * process.c (wait_reading_process_output): Avoid int overflow
7907 when reading more than 2 GiB total from a process.
7909 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7911 * process.c (create_process): Handle a couple more cases,
7912 i.e., work even if new_argv and wait_child_setup[i] are cached.
7913 Use Fcall_process's style for volatile vars.
7915 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7917 * process.c (create_process): Mark PROCESS volatile.
7919 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7921 Use C99-style flexible array members if available.
7922 This avoids some subtle aliasing issues, which typically
7923 aren't a problem with GCC but may be a problem elsewhere.
7924 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7925 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7926 In either case, it uses a flexible array member rather than
7927 the old struct hack. All uses changed.
7928 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7929 Adjust to sdata reorganization.
7930 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7931 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7932 that ports better to pre-C99 non-GCC.
7933 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7934 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7935 as the latter has changed.
7936 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7937 and port better to pre-C99 GCC.
7938 * image.c (struct xpm_cached_color):
7939 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7940 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7941 Use FLEXIBLE_ARRAY_MEMBER.
7942 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7943 Move decl to top level so it gets checked against implementation.
7944 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7945 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7947 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7949 * syntax.c: Integer cleanups.
7950 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7951 All uses that need 0-or-2 changed to:
7952 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7953 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7954 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7955 (char_quoted, prev_char_comend_first, back_comment)
7956 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7957 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7958 Use bool for boolean.
7959 (update_syntax_table, skip_chars, skip_syntaxes):
7960 Prefer int to unsigned when either will do.
7961 (back_comment): Return boolean success flag, like forw_comment,
7962 instead of positive-or-minus-1 (which might have overflowed int anyway).
7963 Don't stuff ptrdiff_t into int.
7964 (syntax_spec_code, syntax_code_spec): Now const.
7965 (Fmatching_paren, scan_lists, scan_sexps_forward):
7966 Use enum syntaxcode for syntax code.
7967 (Fmatching_paren): Check that arg is a character, not just an integer.
7968 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7969 (Finternal_describe_syntax_value): Omit no-longer-needed
7971 (skip_chars): Use char, not unsigned char, when the distinction
7973 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7974 * bytecode.c (exec_byte_code):
7975 * syntax.c (syntax_spec_code, Fchar_syntax)
7976 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7978 * syntax.h (SYNTAX_WITH_FLAGS):
7979 Omit unnecessary casts.
7981 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7983 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7984 line dimensions here, to avoid race conditions with the main
7985 thread. (Bug#14062, bug#14630, bug#14669)
7987 * w32term.c (w32_draw_window_cursor): Compute the header line and
7988 mode line dimensions here.
7989 <w32_system_caret_window, w32_system_caret_hdr_height>:
7990 <w32_system_caret_mode_height>: New variables.
7992 * w32term.h: Declare them.
7994 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7996 * alloc.c (die): Move "assertion failed" string here ...
7997 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7998 COND when SUPPRESS_CHECKING. This shrinks the executable text
7999 size by 0.8% to 2.2% when configured with --enable-checking,
8000 depending on optimization flags (GCC 4.8.1 x86-64).
8002 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8004 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8006 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8007 base is 2; this is more accurate.
8009 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8011 * sound.c (string_default): Move to !WINDOWSNT section.
8012 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8014 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8016 * sound.c: Integer cleanups.
8017 Remove unnecessary forward decls.
8018 (struct sound_device): The 'file' member is now a Lisp_Object, not
8019 a char *, so that we needn't invoke alloca on a huge size.
8020 (Fplay_sound_internal): Adjust to this.
8021 (string_default): New function.
8022 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8023 Use it to adjust to the struct sound_device change.
8024 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8025 (be2hs) [0]: Remove.
8027 * syntax.c (skip_chars): Don't use uninitialized storage
8028 when searching a multibyte buffer for characters that are not in a
8029 unibyte string that contains non-ASCII characters.
8031 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8033 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8034 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8036 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8038 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8040 2013-06-18 Kenichi Handa <handa@gnu.org>
8042 * font.c (Ffont_spec): Signal an error for an invalid font name
8045 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8047 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8048 In particular this ports to 32-bit sparc Sun cc.
8049 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8050 array with a dummy element at specpdl[-1], so that its address can
8052 (unbind_to): Do not copy the binding; not needed, now that we
8053 copy old_value in the one place where the copy is needed.
8054 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8055 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8056 (union specbinding): Rename from struct specbinding. Redo layout
8057 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8058 which is not portable. With Sun C 5.12 32-bit sparc, the
8059 declaration causes nargs to be an unsigned bitfield, a behavior
8060 that the C standard allows; but Emacs wants nargs to be signed.
8061 The overall type is now a union of structures rather than a
8062 structure of union of structures, and the 'kind' member is now a
8063 bitfield, so that the overall type doesn't grow. All uses changed.
8064 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8066 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8068 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8069 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8071 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8073 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8075 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8076 unless we know that the window w's frame is a frame object.
8077 Another attempt at solving bug#14062 and bug#14630.
8079 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8081 * textprop.c (property_set_type): New enum.
8082 (add_properties): Allow appending/prepending text properties.
8083 (add_text_properties_1): Factored out of Fadd_text_properties.
8084 (Fadd_text_properties): Move all the code into
8085 add_text_properties_1.
8086 (Fadd_face_text_property): New function that calls
8087 add_text_properties_1.
8089 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8091 Move functions from lisp.h to individual modules when possible.
8092 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8093 * alloc.c (XFLOAT_INIT, set_symbol_name):
8094 * buffer.c (CHECK_OVERLAY):
8095 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8096 (set_char_table_parent):
8097 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8098 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8099 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8100 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8102 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8103 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8104 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8105 (backtrace_args, backtrace_debug_on_exit):
8106 * floatfns.c (CHECK_FLOAT):
8107 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8108 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8109 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8110 (set_hash_index_slot):
8111 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8112 * marker.c (CHECK_MARKER):
8113 * textprop.c (CHECK_STRING_OR_BUFFER):
8114 * window.c (CHECK_WINDOW_CONFIGURATION):
8115 Move here from lisp.h, and make these functions static rather than
8117 * buffer.c (Qoverlayp):
8119 * fns.c (Qhash_table_p):
8120 * window.c (Qwindow_configuration_p):
8122 * lisp.h: Remove the abovementioned defns and decls.
8124 Use functions, not macros, for XINT etc (Bug#11935).
8125 In lisp.h, prefer functions to function-like macros, and
8126 constants to object-like macros, when either will do. This:
8127 . simplifies use, as there's no more need to worry about
8128 arguments' side effects being evaluated multiple times.
8129 . makes the code easier to debug on some platforms.
8130 However, when using gcc -O0, keep using function-like macros
8131 for a few critical operations, for performance reasons.
8132 This sort of thing isn't needed with gcc -Og, but -Og
8133 is a GCC 4.8 feature and isn't widely-enough available yet.
8134 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8135 Remove enum lsb_bits; no longer needed.
8136 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8137 * buffer.c (Qoverlap):
8139 * fns.c (Qhash_table_p):
8140 Now extern, so lisp.h can use these symbols.
8141 * dispextern.h: Include character.h, for MAX_CHAR etc.
8142 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8143 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8144 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8145 (GLYPH_CODE_P): Move here from lisp.h.
8146 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8147 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8148 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8149 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8150 XUNTAG now returns void *.
8151 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8152 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8153 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8154 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8155 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8156 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8157 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8158 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8159 New macros, renamed from their sans-lisp_h_ counterparts.
8160 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8161 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8162 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8163 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8164 If compiling via GCC without optimization, define these as macros
8165 in addition to inline functions.
8166 To disable this, compile with -DINLINING=0.
8167 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8168 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8169 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8170 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8171 (INTMASK, VALMASK): Now macros, since static values cannot be
8172 accessed from extern inline functions.
8173 (VALMASK): Also a constant, for benefit of old GDB.
8174 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8175 is INTEGERP, which can fold it in.
8176 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8177 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8178 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8179 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8180 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8181 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8182 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8183 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8184 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8185 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8186 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8187 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8188 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8189 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8190 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8191 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8192 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8193 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8194 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8195 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8196 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8197 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8198 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8199 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8200 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8201 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8202 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8203 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8204 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8205 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8206 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8207 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8208 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8210 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8211 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8212 (VALMASK): Define in one place rather than in two, merging the
8213 USE_LSB_TAG parts; this is simpler.
8214 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8215 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8216 Move up, to avoid use before definition.
8217 Also include "globals.h" earlier, for the same reason.
8218 (make_natnum): New function.
8219 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8220 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8221 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8222 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8223 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8224 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8225 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8226 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8227 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8228 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8229 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8230 (Qwindow_configuration_p, Qimage): New forward declarations.
8231 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8232 (STRING_COPYIN): Remove; unused.
8233 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8234 (xcar_addr, xcdr_addr): New functions. All uses changed.
8235 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8236 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8237 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8238 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8239 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8240 (TYPE_RANGED_INTEGERP): Simplify.
8241 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8242 (setlocale, fixup_locale, synchronize_system_messages_locale)
8243 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8244 Now empty functions, not macros.
8245 (functionp): Return bool, not int.
8246 * window.c (Qwindow_configuration_p): Now extern,
8247 so window.h can use it.
8248 * window.h (Qwindowp): Move decl back to lisp.h.
8250 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8252 * xdisp.c (Fline_pixel_height): New function, required for solving
8255 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8257 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8259 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8261 * lread.c (syms_of_lread):
8262 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8264 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8266 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8268 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8270 * fileio.c (expand_file_name): Doc fix.
8272 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8274 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8275 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8276 Wait for self, not for 0. This can't hurt on GNU or similar
8277 system, and may help with Cygwin.
8279 * keyboard.c: Don't use PROP (...) as an lvalue.
8280 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8281 Use set_prop (A, B), not PROP (A) = B.
8283 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8285 * xdisp.c (get_it_property): Use it->window instead of generating
8286 a Lisp object from it->w.
8288 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8290 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8291 get-char-property the window that is being rendered, instead of
8292 the buffer, to support window-specific overlays. (Bug#14575)
8293 (compute_display_string_pos): When W is NULL, use the current
8294 buffer as the object to pass to get-char-property.
8295 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8296 pointer member of the bidi iterator, since no window is pertinent
8299 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8301 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8302 being displayed, and pass it to compute_display_string_pos.
8303 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8304 (bidi_paragraph_init): All callers changed.
8306 * xdisp.c (init_from_display_pos, init_iterator)
8307 (handle_single_display_spec, next_overlay_string)
8308 (get_overlay_strings_1, reseat_1, reseat_to_string)
8309 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8310 Set bidi_it.w member from it->w.
8311 (compute_display_string_pos): Accept additional argument, the
8312 window being displayed, and pass it to Fget_char_property.
8315 * dispextern.h (struct bidi_it): New member w, the window being
8317 (compute_display_string_pos): Adjust prototype.
8319 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8321 * xgselect.c: Remove unneeded include xterm.h.
8323 * process.c (wait_reading_process_output): Check for NS before GLIB.
8324 GLIB may be linked in due to rsvg, but ns_select must be called.
8326 * xgselect.c (xg_select): Remove call to window_system_available
8327 and g_main_context_pending at the top, so Gdk events (i.e. file
8328 notify) are processed when Emacs is started with -nw.
8330 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8332 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8333 (ctagsfiles3): New variable, includes only *.m files.
8334 (TAGS): Use an explicit language name in the regular expressions,
8335 to avoid transformation of '/SOMETHING' by MSYS to
8336 'c:\MSYS\SOMETHING'.
8338 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8340 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8342 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8344 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8345 still need to set the mouse pointer shape and activate help-echo.
8348 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8350 A few porting etc. fixes for the new file monitor code.
8351 See the thread containing
8352 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8353 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8354 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8355 (dir_monitor_callback, Fgfile_rm_watch):
8356 Use assq_no_quit instead of Fassoc, for speed.
8357 (dir_monitor_callback, Fgfile_rm_watch):
8358 eassert that the monitor is a fixnum.
8359 (dir_monitor_callback): No need for CDR_SAFE.
8360 Simplify building of lisp with alternative tails.
8361 (Fgfile_add_watch, Fgfile_rm_watch):
8362 Do not assume glib functions set errno reliably on failure.
8363 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8364 and signal an error otherwise.
8365 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8366 Use Fdelq instead of Fdelete, for speed.
8368 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8370 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8371 don't insist on being invoked on a highlighted tool-bar button.
8372 Avoids losing tool-bar functionality when mouse-highlight is nil.
8373 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8374 Don't highlight when mouse-highlight is nil.
8375 (note_mouse_highlight): When mouse-highlight is nil, don't return
8376 right away; instead, run tool-bar and mode-line highlight
8377 subroutine, clear any existing highlight, and revert the mouse
8378 pointer to its default shape. (Bug#14558)
8380 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8382 * lisp.mk (lisp): Add prog-mode.el.
8384 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8386 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8387 * process.c (dummy_handler): New function.
8388 (lib_child_handler): New static var.
8389 (handle_child_signal): Invoke it.
8390 (catch_child_signal): If a library has set up a signal handler,
8391 save it into lib_child_handler.
8392 (init_process_emacs): If using glib and not on Windows, tickle glib's
8393 child-handling code so that it initializes its private SIGCHLD handler.
8394 * syssignal.h (SA_SIGINFO): Default to 0.
8395 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8396 31; it should no longer be needed now.
8398 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8400 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8402 * gfilenotify.c (globals_of_gfilenotify): New function.
8403 (syms_of_gfilenotify): Move global initialization there.
8405 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8407 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8409 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8410 * keyboard.c (menu_bar_items, tool_bar_items):
8411 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8412 not override local keymaps any more.
8414 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8416 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8418 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8420 * w32console.c (initialize_w32_display): Return the dimensions of
8421 the console window via 2 additional arguments, not via the current
8422 frame. This avoids crashes due to overrunning the bounds of
8423 frame's decode_mode_spec_buffer, which is not resized following
8424 the change of the frame dimensions from the initial 10x10.
8426 * w32term.h (w32_initialize_display_info): Adjust prototype.
8428 * term.c (init_tty): Take dimensions of the frame from the values
8429 returned by initialize_w32_display.
8431 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8432 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8433 (LIBES): Add $(GFILENOTIFY_LIBS).
8435 * w32inevt.c (handle_file_notifications): Add dummy implementation
8436 for !HAVE_W32NOTIFY.
8438 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8440 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8442 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8444 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8446 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8448 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8450 Fix minor problems found by static checking.
8451 * data.c (pure_write_error):
8452 Use xsignal2, not Fsignal, as Fsignal might return.
8453 * eval.c (set_backtrace_debug_on_exit): Now static.
8454 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8455 No longer inline. EXTERN_INLINE is needed only for functions
8456 defined in .h files. Reindent function header as per GNU style.
8457 (backtrace_p, backtrace_top, backtrace_next):
8458 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8459 compiler or linker. Add extern decls to pacify gcc -Wall.
8460 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8462 * frame.c (free_monitors): Define only on platforms that need it.
8463 * nsterm.m (ns_term_init):
8464 * process.c (catch_child_signal):
8465 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8466 defined on all porting targets these days.
8467 * process.c, process.h (catch_child_signal):
8468 Make it extern only if NS_IMPL_GNUSTEP is defined.
8470 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8472 * w32.c (gettimeofday): Make the signature identical to prototype
8473 in nt/inc/sys/time.h.
8475 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8477 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8480 * keyboard.c (safe_run_hooks_error): Improve error message.
8482 * data.c (pure_write_error): Add `object' argument.
8483 * puresize.h (CHECK_IMPURE): Use it.
8485 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8487 * Makefile.in (NOTIFY_OBJ): New variable.
8488 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8490 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8491 Call syms_of_gfilenotify.
8493 * gfilenotify.c: New file.
8495 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8496 and Qfile_w32notify.
8497 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8498 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8500 * lisp.h: Declare syms_of_gfilenotify.
8502 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8504 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8506 Merge the specpdl and backtrace stacks. Make the structure of the
8507 specpdl entries more obvious via a tagged union of structs.
8508 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8509 (enum specbind_tag): New enum.
8510 (struct specbinding): Make it a tagged union of structs.
8511 Add a case for backtrace records.
8512 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8513 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8514 (backtrace_debug_on_exit): New accessors.
8515 (struct backtrace): Remove.
8516 (struct catchtag): Remove backlist field.
8517 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8519 (Flocal_variable_p): Speed up the common case where the binding is
8521 * eval.c (backtrace_list): Remove.
8522 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8523 (set_backtrace_args, set_backtrace_nargs)
8524 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8525 (backtrace_next): New functions.
8526 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8527 (unwind_to_catch, internal_lisp_condition_case)
8528 (internal_condition_case, internal_condition_case_1)
8529 (internal_condition_case_2, internal_condition_case_n): Don't bother
8530 with backtrace_list any more.
8531 (Fsignal): Adjust to new backtrace format.
8532 (grow_specpdl): Move up.
8533 (record_in_backtrace): New function.
8534 (eval_sub, Ffuncall): Use it.
8535 (apply_lambda): Adjust to new backtrace format.
8536 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8538 (specbind): Adjust to new specpdl format. Simplify.
8539 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8540 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8542 (mark_backtrace): Remove.
8543 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8544 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8545 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8547 * profiler.c (record_backtrace): Use get_backtrace.
8548 (handle_profiler_signal): Use backtrace_top_function.
8549 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8552 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8554 * process.h (catch_child_signal): Declare.
8556 * process.c (catch_child_signal): New function.
8557 (init_process_emacs): Call it.
8559 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8560 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8562 (x_set_cursor_type): Remove declaration.
8563 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8564 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8565 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8566 (ns_get_color): Use F suffix on float.
8567 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8568 (ns_get_rgb_color): Remove.
8569 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8570 (note_mouse_movement): x and y are CGFloat.
8571 (ns_draw_fringe_bitmap): Remove unused rowY.
8572 Change #if to COCOA && >= 10_6.
8573 (ns_draw_window_cursor): Remove unused overspill.
8574 (ns_draw_underwave): width and x are EamcsCGFloat.
8575 (ns_draw_box): thickness is CGFloat.
8576 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8577 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8578 if not in main thread.
8579 (ns_get_pending_menu_title, ns_check_menu_open)
8580 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8581 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8582 (sendFromMainThread:): New method.
8583 (changeFont:): size is CGFloat.
8584 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8585 Disable warning about permanent text.
8586 (characterIndexForPoint:): Adjust return type depending on GNUstep
8588 (mouseDown:): delta is CGFloat.
8589 (updateFrameSize): Remove unised variable f.
8590 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8591 Cast float to EmacsCGFloat.
8592 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8593 also to -1 when restoring.
8594 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8595 inside NS_IMPL_COCOA.
8596 (toggleFullScreen:): Put call to toggleFullScreen inside
8597 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8598 (setPosition:portion:whole:): por is CGFloat.
8599 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8600 (mouseDown:): Use CGFloat.
8601 (mouseDragged:): Remove unised variable edge.
8602 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8604 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8606 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8607 when NS_IMPL_GNUSTEP.
8608 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8609 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8610 (EmacsToolbar): Add clearAll. Add tag argument to
8611 addDisplayItemWithImage.
8612 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8614 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8616 * nsmenu.m (ns_update_menubar): Make static.
8617 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8618 (fillWithWidgetValue:): Add cast to SEL for setAction.
8619 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8620 (update_frame_tool_bar): Update code for GNUstep.
8621 (clearAll): New method.
8622 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8623 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8624 Move identifierToItem setObject and activeIdentifiers addObject before
8625 call to insertItemWithItemIdentifier.
8626 (validateVisibleItems): Fix indentation.
8627 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8628 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8629 UtilityWindow to aStyle, remove call to setStyleMask.
8631 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8633 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8634 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8635 Use F suffix on floats.
8636 (ns_char_width): Returns CGFloat.
8637 (ns_ascii_average_width): w is CGFloat instead of float.
8638 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8640 (ns_glyph_metrics): CGFloat instead of float.
8642 * nsfns.m (x_set_foreground_color, x_set_background_color):
8644 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8645 remove unused variables.
8646 (Fns_read_file_name): Keep track if panel is for save.
8647 Use ns_filename_from_panel/ns_directory_from_panel.
8648 (Fns_list_services): delegate only used for COCOA.
8649 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8650 Just return the input if GNUstep.
8651 (x_screen_planes): Remove.
8652 (Fxw_color_values): Use EmacsCGFloat
8653 (Fns_display_monitor_attributes_list): Only get screen number for
8655 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8657 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8658 ns_directory_from_panel.
8660 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8662 * process.c (handle_child_signal): Also use WCONTINUED.
8663 This is so that list-processes doesn't mistakenly list the process
8664 as stopped, when the process has actually been continued and is
8667 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8669 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8670 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8671 not already configured.
8673 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8675 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8677 * Makefile.in (mostlyclean): Remove *.res files.
8679 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8681 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8682 a buffer (bug#8447).
8684 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8686 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8687 display vector, and we backtrack, handle the case that the
8688 previous character position is also displayed from a display
8689 vector or covered by a display string or image. (Bug#14476)
8691 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8693 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8694 (struct MonitorInfo, free_monitors): Remove.
8695 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8696 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8697 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8700 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8701 (struct MonitorInfo, free_monitors): Remove.
8702 (ns_screen_name): Make static.
8703 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8704 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8707 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8708 (struct MonitorInfo): New struct.
8709 (free_monitors, make_monitor_attribute_list): Declare.
8711 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8713 (free_monitors, make_monitor_attribute_list): New functions.
8714 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8717 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8719 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8721 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8723 * keyboard.c: Apply keyboard decoding only to events that come directly
8724 from the tty, not from unread-command-events (bug#14368).
8725 (read_event_from_main_queue): New function, extracted from read_char.
8726 (read_decoded_char): Remove.
8727 (read_decoded_event_from_main_queue): New function to replace it.
8728 (read_char): Use it.
8729 (read_key_sequence): Use read_char rather than read_decoded_char.
8731 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8733 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8735 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8737 2013-05-22 Kenichi Handa <handa@gnu.org>
8739 The following changes are to fix the setting of
8740 buffer-file-coding-system on, for instance, C-x RET c unix RET
8741 _FILE_OF_DOS_EOL_TYPE_ RET.
8743 * coding.h (struct coding_system): New member detected_utf8_chars.
8745 * coding.c (detect_coding_utf_8): Count characters and check EOL
8746 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8748 (setup_coding_system): Do not initialize coding->head_ascii.
8749 (check_ascii): Do not set coding->eol_seen but update it. Do not
8750 call adjust_coding_eol_type here.
8751 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8752 If the eol-type of CODING is already specified, adjust the eol type
8753 of the found coding-system.
8754 (decode_coding_gap): Cancel previous change. Utilize the
8755 character numbers counted by detect_coding_utf_8. Fix detection
8758 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8760 * search.c (looking_at_1): Only set last_thing_searched if the match
8761 changed the match-data (bug#14281).
8763 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8765 * xdisp.c (reseat_at_previous_visible_line_start):
8766 Already declared in dispextern.h, so remove it here.
8767 (move_it_vertically_backward): Likewise.
8769 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8771 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8772 (Fx_display_pixel_width, Fx_display_pixel_height)
8773 (Fx_display_mm_width, Fx_display_mm_height):
8774 Mention `display-monitor-attributes-list' in docstrings.
8776 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8777 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8778 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8779 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8780 (Fx_display_backing_store, Fx_display_visual_class)
8781 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8782 (Fx_display_grayscale_p, Fx_display_pixel_width)
8783 (Fx_display_pixel_height, Fx_display_planes)
8784 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8785 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8786 (Fx_display_mm_width, Fx_display_mm_height)
8787 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8788 height for all physical monitors as in X11.
8790 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8791 Return pixel width or height for all physical monitors as in X11.
8793 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8795 Port --enable-gcc-warnings to clang.
8796 * bytecode.c (exec_byte_code):
8798 Redo diagnostic pragmas to pacify clang, too.
8799 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8800 * editfns.c (Fencode_time):
8801 * fileio.c (file_accessible_directory_p):
8802 * font.c (font_unparse_xlfd):
8803 Use '&"string"[index]' instead of '"string" + (index)'.
8804 * undo.c (user_error): Remove; unused.
8806 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8808 * insdel.c (insert_1_both): Document the arguments, instead of
8809 referring to insert_1, which no longer exists.
8811 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8812 some window, increment windows_or_buffers_changed, so that
8813 *Messages* display in that window is updated. (Bug#14408)
8815 * w32.c: Include epaths.h.
8816 (init_environment): Use cmdproxy.exe without leading directories.
8817 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8819 (gettimeofday): Adjust signature and return value to Posix
8822 * unexw32.c (open_output_file): Delete the existing emacs.exe
8823 before creating it, to break the hard link to the versioned
8826 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8827 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8828 (FIRSTFILE_OBJ): New variables.
8829 (W32_RES): Rename to EMACSRES. All users changed.
8830 (base_obj): Use $(CM_OBJ).
8831 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8832 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8833 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8834 $(W32_RES_LINK) before $(LIBES).
8835 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8837 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8839 * makefile.w32-in (DOC): Use just "DOC".
8841 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8843 * process.c: Export default filters and sentinels to Elisp.
8844 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8846 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8847 (Fset_process_sentinel, Fformat_network_address):
8848 Default to them instead of nil.
8849 (server_accept_connection): Sentinels can't be nil any more.
8850 (read_and_dispose_of_process_output): New function, extracted from
8851 read_process_output.
8852 (read_process_output): Use it; filters can't be nil.
8853 (Finternal_default_process_filter): New function, extracted from
8854 read_process_output.
8855 (exec_sentinel_unwind): Remove function.
8856 (exec_sentinel): Don't zilch sentinel while running.
8857 (status_notify): Sentinels can't be nil.
8858 (Finternal_default_process_sentinel): New function extracted from
8860 (setup_process_coding_systems): Default filter is not nil any more.
8861 (syms_of_process): Export new Elisp functions and initialize
8863 * lisp.h (make_lisp_proc): New function.
8865 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8867 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8869 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8871 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8872 unless we know that the window w is a leaf window.
8873 Another attempt at solving bug#14062.
8875 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8877 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8880 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8882 * image.c (gif_load): Check that subimages fit (Bug#14345).
8884 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8886 * lread.c (skip_dyn_eof): New function.
8887 (read1): Use it to skip the end of a file in response to #@00.
8889 * doc.c (get_doc_string): Slightly relax the sanity checking.
8891 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8893 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8894 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8895 (MonitorInfo): New struct.
8896 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8897 (Fns_display_monitor_attributes_list): New functions.
8898 (display-usable-bounds): Remove.
8899 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8902 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8904 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8905 (GTK_CHECK_VERSION): New macro, if not already defined.
8906 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8907 replaced by GTK_CHECK_VERSION.
8909 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8911 * xterm.h (GTK_PREREQ): New macro.
8912 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8913 to use this macro instead, for consistency and clarity.
8915 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8917 * xdisp.c (row_for_charpos_p): New function, with code of
8918 cursor_row_p, but accepts an additional argument CHARPOS instead
8919 of using a hardcoded PT.
8920 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8921 (row_containing_pos): Call row_for_charpos_p instead of partially
8922 doing the same. Fixes cursor positioning under longlines-mode
8923 when longlines-show-effect includes more than one newline, when
8924 moving the cursor vertically up.
8926 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8928 * makefile.w32-in (ACL_H): New macro.
8929 ($(BLD)/fileio.$(O)): Update dependencies.
8931 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8933 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8934 * Makefile.in (LIB_ACL): New macro.
8935 (LIBACL_LIBS): Remove.
8936 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8937 * fileio.c: Include <acl.h>.
8938 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8939 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8941 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8944 * unexelf.c: Don't assume ElfW (Half) fits in int.
8945 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8946 when dealing with ElfW (Half) values, since they can exceed 2**31
8947 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8948 (entry_address): Omit unused NUM arg. All uses changed.
8950 2013-05-07 Juri Linkov <juri@jurta.org>
8952 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8953 to the string converted from number with `Fnumber_to_string'.
8956 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8958 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8959 This fixes a problem introduced by my previous change.
8961 2013-05-07 Glenn Morris <rgm@gnu.org>
8963 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8965 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8967 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8969 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8971 Static checking by GCC 4.8.0.
8972 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8973 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8974 (x_get_monitor_attributes_fallback)
8975 (x_get_monitor_attributes_xinerama)
8976 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8977 Define only if USE_GTK.
8978 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8979 (x_get_monitor_attributes_fallback): Omit unused locals.
8980 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8981 Use double, not float, to avoid mixed-mode floating point arithmetic.
8983 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8984 Jan Djärv <jan.h.d@swipnet.se>
8986 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8987 (XINERAMA_CFLAGS): New macros.
8988 (ALL_CFLAGS, LIBES): Use them.
8990 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8991 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8992 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8993 (syms_of_xfns): DEFSYM them.
8994 (struct MonitorInfo): New struct.
8995 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8996 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8997 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8998 (x_get_monitor_attributes_xinerama): New functions.
8999 (Fx_display_monitor_attributes_list): New primitive.
9000 (syms_of_xfns): Defsubr it.
9002 * xterm.h (x_display_info): Add Xatom_net_workarea and
9003 Xatom_net_current_desktop.
9005 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9006 and dpyinfo->Xatom_net_current_desktop.
9008 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9010 * xdisp.c (pos_visible_p): Use the special code for finding the
9011 beginning of a display property or overlay for any "replacing"
9012 display property, not just for display strings. This solves
9013 incorrect reporting of position by posn-at-point. (Bug#14241)
9015 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9017 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9018 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9019 Verify that ElfW (Half) fits in int.
9020 (fatal): Use same signature as lisp.h.
9021 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9022 configure and build with -DUNEXELF_DEBUG without worrying about
9023 other modules that use DEBUG.
9024 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9025 possibly-wide integers now uses it instead of plain fprintf.
9026 (entry_address): New function, which avoids problems with 32-bit
9027 overflow on 64-bit hosts.
9028 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9029 (round_up): Don't assume the remainder fits in int.
9030 (find_section): Use bool for boolean. Simplify debug code.
9031 (unexec): Don't assume file sizes fit in int or size_t.
9032 Omit unnecessary trailing newline in 'fatal' format.
9033 Use strerror rather than outputting decimal error number.
9034 Remove unused code when emacs is not defined;
9035 this file relies on Emacs now.
9036 Don't assume e_phnum and e_shnum are positive.
9038 * regex.c: Fix problems when DEBUG is defined.
9039 (extract_number, extract_number_and_incr): Define regardless of
9040 whether DEBUG is defined; that's simpler and makes the code less
9041 likely to go stale in the normal case when DEBUG is not defined.
9042 Return int rather than taking an int * arg. All callers changed.
9043 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9044 Remove, replacing with ...
9045 (DEBUG_PRINT): New macro. All callers changed.
9046 (DEBUG_COMPILES_ARGUMENTS): New macro.
9047 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9048 (print_compiled_pattern, print_double_string) [DEBUG]:
9049 Use prototype rather than old-style definition.
9050 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9051 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9052 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9053 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9054 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9055 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9056 This matters only when DEBUG is defined.
9058 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9060 * xdisp.c (set_iterator_to_next): Set the
9061 ignore_overlay_strings_at_pos_p flag only if we are _really_
9062 iterating over an overlay string, as indicated by the
9063 current.overlay_string_index member. (Bug#14306)
9065 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9067 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9068 to where it is used, to avoid autorelease issues (Bug#14050).
9070 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9072 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9073 * fileio.c (syms_of_fileio): Implement this.
9074 * filelock.c (create_lock_file): If symbolic links don't work, so
9075 we use a regular file as a lock file, do not fsync the lock file;
9078 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9080 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9081 (syms_of_minibuf): Adjust accodingly.
9083 * callint.c (Fcall_interactively): Adjust calls accordingly.
9085 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9087 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9088 w->contents is a buffer before computing everything else.
9089 Use parentheses to disambiguate last part of the condition.
9091 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9092 assertion violations. (Bug#14062)
9094 2013-05-01 David Reitter <david.reitter@gmail.com>
9096 * nsfns.m (ns_tooltip): Initialize.
9098 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9100 * coding.c (decode_coding_gap): Don't remove the character before
9101 a newline unless it's a CR character. (Bug#14287)
9103 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9105 * dispextern.h (struct face): Move enum face_underline_type
9106 earlier so that bitfields can be in the same word.
9108 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9110 * nsfns.m (handlePanelKeys): New function.
9111 (EmacsOpenPanel:performKeyEquivalent:)
9112 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9113 arrows/function/control and copy/paste keys (Bug#14296).
9115 2013-04-27 Juri Linkov <juri@jurta.org>
9117 * callint.c (Fcall_interactively): Call `Qread_number' for
9118 interactive code letter `n' instead of using duplicate code.
9121 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9123 * systime.h (make_timeval): Declare as 'const'.
9125 2013-04-27 Kenichi Handa <handa@gnu.org>
9127 * font.c (font_open_entity): Always open a font of manageable
9130 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9132 Port better to AIX (Bug#14258).
9133 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9136 2013-04-24 Kenichi Handa <handa@gnu.org>
9138 * coding.c (decode_coding_iso_2022): When an invalid escape
9139 sequence is encountered, reset the invocation and designation
9140 status to the safest one.
9142 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9144 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9145 Without this fix, "make distclean" leaves stamp-h1 behind.
9147 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9149 * w32fns.c (w32_fullscreen_rect): New function to compute the
9150 window rectangle for the given fullscreen mode.
9151 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9152 longer tunes the window size. This keeps the window's edges flush
9153 with the screen and allows the taskbar to hide itself in fullboth.
9155 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9156 window decorations and uses the entire screen.
9158 * w32term.h (w32_fullscreen_rect) Add prototype.
9159 (struct w32_output): Replace normal_width, normal_height,
9160 normal_top, and normal_left members with a single normal_placement
9162 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9164 (FRAME_NORMAL_PLACEMENT): New macro.
9166 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9168 * minibuf.c (Ftest_completion): Silence compiler warning.
9170 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9172 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9175 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9178 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9179 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9180 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9181 parentheses where appropriate.
9183 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9185 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9187 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9189 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9190 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9191 Mention in the doc string that setting these variables takes
9192 effect only after a call to set-window-buffer. (Bug#14200)
9194 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9196 * indent.c (Fvertical_motion): Don't consider display strings on
9197 overlay strings as display strings on the buffer position we
9198 started from. This prevents vertical cursor motion from jumping
9199 more than one line when there's an overlay string with a display
9200 property at end of line.
9201 Reported by Karl Chen <Karl.Chen@quarl.org> in
9202 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9204 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9206 * window.c (select_window): `record_buffer' even if window is
9207 already selected (bug#14191).
9209 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9211 * window.c (Fwindow_end): Test more flags, including the buffer's
9212 last_overlay_modified flag, to determine whether the window's
9213 display is really up-to-date. Prevents the function from
9214 returning a stale value. (Bug#14170)
9215 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9218 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9220 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9221 garbaged only if it is not already the top frame on its TTY.
9222 This prevents flickering due to constant redrawing of TTY frames when
9223 there are GUI frames open in the same session. (Bug#13864)
9225 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9227 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9228 of marking the idle timers directly.
9230 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9232 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9235 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9237 * window.c (select_window): Don't record_buffer while the invariant is
9238 temporarily broken (bug#14161).
9240 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9242 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9244 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9246 2013-04-07 Romain Francoise <romain@orebokech.com>
9248 Ignore additional platform-specific ACL errors (Bug#13702).
9249 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9250 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9252 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9254 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9257 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9259 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9260 This bug was introduced by my 2013-02-25 change that simplified
9261 data_start configuration. Without this change, on GNU/Linux
9262 an Emacs configured with --enable-profiling fails immediately
9263 due to a profiler signal.
9264 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9265 with these flags. On platforms where special flags are needed
9266 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9267 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9268 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9270 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9272 Get rid of some platform-specific functions examining window
9273 system and its capabilities. This is a partial rework of the
9275 * lisp.h (have_menus_p): Remove prototype. This function is
9276 replaced with platform-independent window_system_available.
9277 (check_window_system): Move to...
9278 * frame.h (decode_window_system_frame, window_system_available):
9279 ...here, add new prototypes.
9280 * frame.c (window_system_available, decode_window_system_frame):
9282 (check_window_system): Platform-independent now.
9283 * xterm.h (x_in_use): Remove declaration.
9285 * w32term.h (check_x_frame):
9286 * nsterm.h (check_x_frame): Remove prototypes. This function
9287 is replaced with platform-independent decode_window_system_frame.
9288 * msdos.c (have_menus_p): Remove.
9289 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9290 Remove platform-specific functions. Use check_window_system,
9291 decode_window_system_frame and check_ns_display_info where
9292 appropriate. Minor style and comment tweaks.
9293 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9294 (check_x_frame): Likewise.
9295 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9297 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9298 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9299 * xmenu.c, xselect.c: All related users changed.
9301 2013-04-03 Kenichi Handa <handa@gnu.org>
9303 The following changes is to optimize the code for reading UTF-8
9306 * coding.c (check_ascii): Rename from detect_ascii. Return value
9307 changed. Check EOL format. Do not call adjust_coding_eol_type
9309 (check_utf_8): New function.
9310 (adjust_coding_eol_type): Do nothing if already adjusted.
9311 (detect_coding): Compare the return value of check_ascii with
9312 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9313 (decode_coding_gap): Optimize for valid UTF-8.
9315 2013-03-21 Kenichi Handa <handa@gnu.org>
9317 * coding.c (syms_of_coding): Cancel previous change.
9319 * insdel.c (insert_from_gap): Fix previous change.
9321 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9323 Consistently use platform-specific function to detect window system.
9324 * lisp.h (check_window_system): New prototype. This function is
9325 going to replace check_x, check_w32 and check_ns.
9326 (have_menus_p): Mention msdos.c in comment.
9327 * fontset.c (check_window_system_func): Remove. Adjust all users.
9328 * fontset.h (check_window_system_func): Remove prototype.
9329 * nsterm.h (check_ns):
9330 * xterm.h (check_x):
9331 * w32term.h (check_w32): Likewise.
9332 * menu.c (Fx_popup_menu): Use check_window_system.
9333 * msdos.c (check_window_system): Define for MS-DOS.
9334 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9335 * w32fns.c (check_window_system): Likewise for MS-Windows.
9336 * xfns.c (check_window_system): Likewise for X.
9337 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9338 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9340 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9342 Prefer < to > in range checks such as 0 <= i && i < N.
9343 This makes it easier to visualize quantities on a number line.
9344 This patch doesn't apply to all such range checks,
9345 only to the range checks affected by the 2013-03-24 change.
9346 This patch reverts most of the 2013-03-24 change.
9347 * alloc.c (xpalloc, Fgarbage_collect):
9348 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9349 * character.c (string_escape_byte8):
9350 * charset.c (read_hex):
9351 * data.c (cons_to_unsigned):
9352 * dispnew.c (update_frame_1):
9353 * doc.c (Fsubstitute_command_keys):
9354 * doprnt.c (doprnt):
9355 * editfns.c (hi_time, decode_time_components):
9356 * fileio.c (file_offset):
9357 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9358 * font.c (font_intern_prop):
9359 * frame.c (x_set_alpha):
9360 * gtkutil.c (get_utf8_string):
9361 * indent.c (check_display_width):
9362 * keymap.c (Fkey_description):
9363 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9365 * minibuf.c (read_minibuf_noninteractive):
9366 * process.c (wait_reading_process_output):
9367 * search.c (Freplace_match):
9368 * window.c (get_phys_cursor_glyph):
9369 * xdisp.c (redisplay_internal):
9370 * xsmfns.c (smc_save_yourself_CB):
9371 Prefer < to > for range checks.
9372 * dispnew.c (sit_for): Don't mishandle NaNs.
9373 This fixes a bug introduced in the 2013-03-24 change.
9374 * editfns.c (decode_time_components): Don't hoist comparison.
9375 This fixes another bug introduced in the 2013-03-24 change.
9377 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9379 * frame.h (struct frame): Drop scroll_bottom_vpos
9380 member becaue all real users are dead long ago.
9381 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9382 * xdisp.c (redisplay_internal): Adjust user.
9384 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9386 * nsmenu.m (showAtX:Y:for:): setLevel to
9387 NSPopUpMenuWindowLevel (Bug#13998).
9389 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9391 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9392 (ns_check_pending_open_menu): Declare.
9394 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9395 (x_activate_menubar): Update the menu with title that matches
9396 ns_get_pending_menu_title, and call
9397 ns_check_pending_openmenu (Bug#12698).
9398 (menuWillOpen:): New method.
9399 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9401 * nsterm.m (menu_will_open_state, menu_mouse_point)
9402 (menu_pending_title): New varaibles.
9403 (ns_get_pending_menu_title, ns_check_menu_open)
9404 (ns_check_pending_open_menu): New functions.
9406 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9408 * indent.c (current_column_bol_cache): Remove leftover which is not
9409 used in Fmove_to_column any more.
9410 (current_column, scan_for_column): Adjust users.
9411 * keyboard.c (last_point_position_buffer, last_point_position_window):
9412 Remove leftovers which are not used for recording undo any more.
9413 (command_loop_1, syms_of_keyboard): Adjust users.
9414 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9415 redisplay_window any more.
9416 (move_it_to): Adjust user.
9418 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9420 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9421 Update dependencies.
9423 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9425 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9426 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9429 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9431 * window.h (struct window): Replace hchild, vchild and buffer slots
9432 with a single slot 'contents'. This is possible because each valid
9433 window may have either the child window (in vertical or horizontal
9434 combination) or buffer to display (for the leaf window). Using that,
9435 a lot of operations to traverse and/or change window hierarchies may
9436 be simplified. New member horizontal is used to distinguish between
9437 horizontal and vertical combinations of internal windows.
9438 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9439 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9440 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9441 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9442 Use contents slot, not buffer, where appropriate.
9443 (wset_combination): New function.
9444 (wset_buffer): Add eassert.
9445 (Fframe_first_window): Simplify the loop reaching first window.
9446 (Fwindow_buffer): Use WINDOW_LEAF_P.
9447 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9448 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9449 (unshow_buffer): Convert initial debugging check to eassert.
9450 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9451 (make_parent_window, window_resize_check, window_resize_apply)
9452 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9453 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9454 Adjust to match struct window changes.
9455 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9456 (mark_window_cursors_off, count_windows, get_leaf_windows)
9457 (foreach_window_1): Simplify the loop.
9458 * alloc.c (mark_object): Do not check for the leaf window because
9459 internal windows has no glyph matrices anyway.
9460 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9461 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9462 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9463 (build_frame_matrix_from_window_tree, mirror_make_current)
9464 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9465 (update_window_tree, set_window_update_flags): Simplify the loop.
9466 (sync_window_with_frame_matrix_rows): Enforce live window.
9467 Use contents slot, not buffer, where appropriate.
9468 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9469 and WINDOW_HORIZONTAL_COMBINATION_P.
9470 (make_frame_visible_1): Simplify the loop.
9471 Use contents slot, not buffer, where appropriate.
9472 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9473 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9474 (expose_window_tree): Likewise.
9475 Use contents slot, not buffer, where appropriate.
9476 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9477 to avoid deleted windows. Use contents slot instead of buffer.
9478 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9479 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9480 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9481 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9483 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9485 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9486 identify the reasons for assertion violations in bug#14062 and
9488 (Fx_show_tip): Fix compilation error under
9489 "--enable-check-lisp-object-type". (Bug#14073)
9491 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9492 Reported by <rzl24ozi@gmail.com>.
9494 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9496 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9498 (unwind_with_echo_area_buffer): ...to restore it here.
9499 This is needed to ensure that...
9500 (redisplay_window): ...both window markers are valid here,
9501 which is verified by eassert.
9502 * editfns.c (save_excursion_save): Do not assume that
9503 selected_window always displays the buffer.
9504 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9507 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9509 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9512 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9514 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9516 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9518 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9519 since MinGW's w32api headers do. This avoids compiler warnings.
9521 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9524 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9526 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9528 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9530 * gtkutil.c (style_changed_cb): Check if frame is live and an
9531 X frame (Bug#14038).
9533 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9535 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9536 Define only for _WIN32_WINNT less than 0x0500.
9537 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9539 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9540 see its own definitions of 'struct timeval' and 'struct timezone'.
9542 Fix incompatibilities between MinGW.org and MinGW64 headers.
9543 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9545 * w32.c (REPARSE_DATA_BUFFER): Guard with
9546 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9548 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9550 * xterm.c: Include X11/XKBlib.h
9551 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9553 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9555 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9557 * blockinput.h (input_blocked_p): Likewise.
9558 * bytecode.c (exec_byte_code): Likewise.
9559 * callproc.c (call_process_kill, call_process_cleanup)
9560 (Fcall_process): Likewise.
9561 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9562 (Fccl_execute_on_string): Likewise.
9563 * character.c (string_escape_byte8): Likewise.
9564 * charset.c (read_hex): Likewise.
9565 * cm.c (calccost): Likewise.
9566 * data.c (cons_to_unsigned): Likewise.
9567 * dired.c (directory_files_internal, file_name_completion):
9569 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9570 (sit_for): Likewise.
9571 * doc.c (Fsubstitute_command_keys): Likewise.
9572 * doprnt.c (doprnt): Likewise.
9573 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9574 * emacsgtkfixed.c: Likewise.
9575 * fileio.c (file_offset, Fwrite_region): Likewise.
9576 * floatfns.c (Fexpt, fmod_float): Likewise.
9577 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9579 * font.c (font_intern_prop): Likewise.
9580 * frame.c (x_set_alpha): Likewise.
9581 * gtkutil.c (get_utf8_string): Likewise.
9582 * indent.c (check_display_width): Likewise.
9583 * intervals.c (create_root_interval, rotate_right, rotate_left)
9584 (split_interval_right, split_interval_left)
9585 (adjust_intervals_for_insertion, delete_node)
9586 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9587 (merge_interval_right, merge_interval_left, copy_intervals)
9588 (set_intervals_multibyte_1): Likewise.
9589 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9590 * keymap.c (Fkey_description): Likewise.
9591 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9592 * lread.c (openp, read_integer, read1, string_to_number):
9594 * menu.c (ensure_menu_items): Likewise.
9595 * minibuf.c (read_minibuf_noninteractive): Likewise.
9596 * print.c (printchar, strout): Likewise.
9597 * process.c (create_process, Faccept_process_output)
9598 (wait_reading_process_output, read_process_output, send_process)
9599 (wait_reading_process_output): Likewise.
9600 * profiler.c (make_log, handle_profiler_signal): Likewise.
9601 * regex.c (re_exec): Likewise.
9602 * regex.h: Likewise.
9603 * search.c (looking_at_1, Freplace_match): Likewise.
9604 * sysdep.c (get_child_status, procfs_ttyname)
9605 (procfs_get_total_memory): Likewise.
9606 * systime.h (EMACS_TIME_VALID_P): Likewise.
9607 * term.c (dissociate_if_controlling_tty): Likewise.
9608 * window.c (get_phys_cursor_glyph): Likewise.
9609 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9610 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9612 * xfns.c (Fx_window_property): Likewise.
9613 * xmenu.c (set_frame_menubar): Likewise.
9614 * xselect.c (x_get_window_property, x_handle_dnd_message):
9616 * xsmfns.c (smc_save_yourself_CB): Likewise.
9617 * xterm.c (x_scroll_bar_set_handle): Likewise.
9619 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9621 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9622 to be optional or nil. Adjust comment and convert it to docstring.
9623 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9624 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9626 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9628 Static checking by GCC 4.8-20130319.
9629 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9630 * process.c (Fset_process_datagram_address)
9631 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9632 * xdisp.c (get_char_face_and_encoding)
9633 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9634 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9635 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9637 2013-03-24 Ken Brown <kbrown@cornell.edu>
9639 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9640 fix compilation on 64-bit Cygwin, where underscores are not
9641 automatically prepended.
9643 * w32term.c (w32_initialize): Silence compiler warning.
9645 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9647 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9648 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9649 variables, to save and restore frame dimensions.
9650 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9651 after returning from a 'fullscreen' configuration.
9652 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9653 to avoid races between the main thread and the input thread.
9655 * w32term.h (struct w32_output): New members normal_width,
9656 normal_height, normal_top, normal_left, and prev_fsmode.
9657 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9658 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9661 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9662 'fullscreen' parameter. Always record previous width and height
9663 of the frame, except when switching out of maximized modes, so
9664 that they could be restored correctly, instead of resetting to the
9665 default frame dimensions. Send SC_RESTORE command to the frame,
9666 unless we are going to send SC_MAXIMIZE, to restore the frame
9667 resize hints in the mouse pointer shown by the window manager.
9670 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9672 * lisp.h (get_frame_param): Adjust conditions for prototype
9675 2013-03-22 Ken Brown <kbrown@cornell.edu>
9677 * unexcw.c: Drop unneeded inclusion of w32common.h.
9678 (report_sheap_usage): Declare.
9679 (read_exe_header): Add magic numbers for x86_64.
9680 (fixup_executable): Fix printf format specifier for unsigned long
9683 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9685 * frame.h (struct frame): Put menu_bar_window under #ifdef
9686 because this member is not needed when X toolkit is in use.
9687 (fset_menu_bar_window):
9688 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9689 (free_glyphs, update_frame):
9690 * xdisp.c (expose_frame): Likewise.
9691 (display_menu_bar): Likewise. Remove redundant eassert.
9692 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9695 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9697 Use functions and constants to manipulate Lisp_Save_Value objects.
9698 This replaces code that used macros and strings and token-pasting.
9699 The change makes the C source a bit easier to follow,
9700 and shrinks the Emacs executable a bit.
9701 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9702 (make_save_value): Change 1st arg from string to enum. All callers
9705 (mark_object): Use if, not #if, for GC_MARK_STACK.
9706 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9707 (XSAVE_OBJECT): Now functions, not macros.
9708 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9709 the constant was never used.
9710 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9711 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9712 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9713 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9715 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9716 type3 with a single member save_type. All uses changed.
9717 (save_type, set_save_pointer, set_save_integer): New functions.
9718 * print.c (PRINTX): Remove.
9720 * alloc.c: Remove redundant static declarations.
9722 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9724 * window.h (struct window): Convert left_col, top_line, total_lines
9725 and total_cols from Lisp_Objects to integers. Adjust comments.
9726 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9728 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9729 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9730 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9731 Adjust users where appropriate.
9733 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9735 * frame.h (struct frame): Drop resx and resy because the same data is
9736 available from window system-specific output context. Adjust users.
9737 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9738 New functions to provide defaults when no window system available.
9739 (FRAME_RES_X, FRAME_RES_Y): New macros.
9740 (NUMVAL): Move from xdisp.c.
9741 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9742 (Ffont_face_attributes, Fopen_font):
9743 * image.c (gs_load):
9744 * w32font.c (fill_in_logfont):
9745 * xdisp.c (calc_pixel_width_or_height):
9746 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9747 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9749 2013-03-20 Kenichi Handa <handa@gnu.org>
9751 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9752 to 1 (temporary workaround until a bug related to ASCII
9753 optimization is fixed).
9755 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9757 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9758 Signal error if window is not internal. Adjust docstring.
9759 (delete_all_child_windows): Use combination_limit to save the buffer.
9760 (Fset_window_configuration): Adjust accordingly.
9761 * print.c (syms_of_print): Initialize debugging output not here...
9762 (init_print_once): ...but in a new function here.
9763 * lisp.h (init_print_once): Add prototype.
9764 * emacs.c (main): Add call to init_print_once. Adjust comments.
9766 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9768 * window.c (window_resize_check, window_resize_apply)
9769 (window_from_coordinates, recombine_windows, set_window_buffer)
9770 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9771 (Fsplit_window_internal, Fdelete_window_internal)
9772 (freeze_window_starts): Use bool for booleans.
9773 * window.h (window_frame_coordinates, resize_frame_windows)
9774 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9776 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9778 * dispnew.c (bitch_at_user): Use `user-error'.
9780 2013-03-17 Ken Brown <kbrown@cornell.edu>
9782 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9783 as return type of image_background. (Bug#13981)
9784 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9786 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9788 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9789 (ns_select): Don't return with result uninitialized.
9791 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9794 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9796 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9797 directories. If filename is nil, get directory name (Bug#13932).
9798 Use getFilename and getDirectory.
9799 (getFilename, getDirectory): New methods for EmacsSavePanel and
9801 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9803 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9805 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9807 2013-03-15 Kenichi Handa <handa@gnu.org>
9809 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9810 (adjust_after_replace): Make it back to static. Delete the third
9811 arg text_at_gap_tail. Cancel the code for handling it.
9813 * coding.h (struct coding_system): New member eol_seen.
9815 * coding.c (detect_ascii): New function.
9816 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9817 when the source bytes are actually scanned. On detecting for
9818 coding_category_utf_8_auto, call detect_ascii instead of scanning
9819 source bytes directly.
9820 (produce_chars): Call insert_from_gap with the new arg 0.
9821 (encode_coding): Likewise.
9822 (decode_coding_gap): Control ASCII optimization by the variable
9823 disable_ascii_optimization instead of #ifndef .. #endif.
9824 Deccode EOL format according to coding->eol_seen.
9825 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9828 * lisp.h (adjust_after_replace): Cancel externing it.
9829 (insert_from_gap): Adjust prototype.
9831 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9833 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9834 FULLSCREEN_MAXIMIZED. (Bug#13935)
9836 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9838 * region-cache.c (find_cache_boundary, move_cache_gap)
9839 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9840 Simplify debugging check and convert to eassert. Adjust comment.
9841 (pp_cache): Put under ENABLE_CHECKING.
9843 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9845 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9846 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9848 (w32fullscreen_hook): If the frame is visible, reset
9849 f->want_fullscreen flag after changing the frame size. If the
9850 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9853 2013-03-13 Daniel Colascione <dancol@dancol.org>
9855 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9856 too so that these builds can use Cygwin's file conversion
9857 functions. (We've been building and linking cygw32.o all along
9858 and just not using it.)
9860 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9862 File synchronization fixes (Bug#13944).
9863 * Makefile.in (LIB_FDATASYNC): New macro.
9865 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9866 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9867 Don't worry about HAVE_FSYNC, since a substitute fsync is
9868 available if the system lacks one.
9869 (Fwrite_regin): Retry fsync if interrupted.
9871 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9873 * w32term.c (w32_read_socket): If the Emacs frame is being
9874 activated, call w32fullscreen_hook, to make sure the new frame
9875 dimensions are in effect. (Bug#13937)
9877 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9879 * xdisp.c (init_iterator): Simplify because both character and byte
9880 positions are either specified or -1. Add eassert. Adjust comment.
9881 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9882 character and byte positions can be obtained from marker.
9884 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9886 Static checking by Sun C 5.12.
9887 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9888 * bytecode.c (exec_byte_code):
9889 * dispnew.c (init_display):
9891 * fileio.c (Fsubstitute_in_file_name):
9892 * keyboard.c (Fevent_convert_list):
9893 * keymap.c (Fsingle_key_description):
9894 * term.c (maybe_fatal, fatal):
9895 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9896 * xsmfns.c (Fhandle_save_session):
9897 Omit unreachable code.
9898 * keymap.c (map_keymap_char_table_item): Cast void * to
9899 a function pointer type; the C Standard requires this.
9901 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9902 Include <sys/param.h> unconditionally, as that works elsewhere and
9903 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9904 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9907 See ChangeLog.12 for earlier changes.
9913 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9915 This file is part of GNU Emacs.
9917 GNU Emacs is free software: you can redistribute it and/or modify
9918 it under the terms of the GNU General Public License as published by
9919 the Free Software Foundation, either version 3 of the License, or
9920 (at your option) any later version.
9922 GNU Emacs is distributed in the hope that it will be useful,
9923 but WITHOUT ANY WARRANTY; without even the implied warranty of
9924 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9925 GNU General Public License for more details.
9927 You should have received a copy of the GNU General Public License
9928 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.