[!MAC_OSX] (select): Try detect_input_pending before ReceiveNextEvent
in the same BLOCK_INPUT block, in case that some input has already
been read asynchronously. Pretend to be interrupted by a signal
if some input is available.
[MAC_OSX] (select_and_poll_event, sys_select): Likewise.
(SELECT_POLLING_PERIOD_USEC) [SELECT_USE_CFSOCKET]: Change to 100000.
Now used for ReceiveNextEvent timeout instead of select timeout.
(EVENT_CLASS_SOCK) [SELECT_USE_CFSOCKET]: Remove macro.
[SELECT_USE_CFSOCKET] (socket_callback): Add non-blocking connect
support. Quit event loop.
[MAC_OSX] (sys_select) [SELECT_USE_CFSOCKET]: Add non-blocking
connect support. Reuse previously allocated CFRunLoopSource.
(Fmac_process_hi_command) [TARGET_API_MAC_CARBON]: New function.
(syms_of_mac) [TARGET_API_MAC_CARBON]: Defsubr it.
(inferior-prolog-guess-flavor): New fun left out of previous commit.
(prolog-consult-region-and-go): Don't hard code "*prolog*" and don't
burp in dedicated windows.
(inferior-prolog-self-insert-command): New command.
(inferior-prolog-mode-map): Use it.
(dnd-open-remote-url): New function.
(dnd-open-remote-file-function): Set to dnd-open-remote-url if
not windows-nt.
2006-09-07 Jason Rumney <jasonr@gnu.org>
* dnd.el (dnd-open-remote-file-function): New variable.
(dnd-open-unc-file): New function.
(dnd-open-file): Call dnd-open-remote-file-function if set.
(prolog-program-name): Add SWI prolog.
(prolog-mode-menu): New menu.
(prolog-mode): Set comment-add.
(prolog-indent-line): Simplify. Use indent-line-to.
(inferior-prolog-buffer): New var.
(inferior-prolog-run, inferior-prolog-process): New funs.
(run-prolog, switch-to-prolog): Rewrite, using them.
(prolog-consult-region): Use inferior-prolog-buffer.
(inferior-prolog-load-file): New function.
(prolog-mode-map): Add bindings for load-file and switch-to-prolog.
so always calculate heights even when pos-visible-in-window-p is
called with partially = t. Don't overshoot last_visible_y in move_it_to.
Return row height and row number in new rowh and vpos args.
(cursor_row_fully_visible_p): First line is always "fully visible".
(try_window): Don't clear matrix if vscrolled.
Return row height and row number for partially visible rows.
Modify return value to a 2 element list for fully visible rows
and 6 for partially visible row.
(window_scroll_pixel_based): Use pos_visible_p directly instead of
Fpos_visible_in_window_p. Fix auto vscrolling for partially visible lines.
Only vscroll backwards if already vscrolled forwards. Unconditionally
vscroll forwards if PT is first (and only) line. Set new window start
instead of scrolling at start/end of tall line.
