register FRAME_PTR frame = selected_frame;
register struct window *w = XWINDOW (selected_window);
int position;
-
+ int hpos = FRAME_CURSOR_X (frame);
+
+ /* Give up if in truncated text at end of line. */
+ if (hpos >= XFASTINT (w->left) + window_internal_width (w) - 1)
+ return 0;
+
/* Avoid losing if cursor is in invisible text off left margin
or about to go off either side of window. */
if ((FRAME_CURSOR_X (frame) == XFASTINT (w->left)
/* This is just like wait_reading_process_input, except that
it does the redisplay.
- It's also just like Fsit_for, except that it can be used for
- waiting for input as well. */
+ It's also much like Fsit_for, except that it can be used for
+ waiting for input as well. One differnce is that sit_for
+ does not call prepare_menu_bars; Fsit_for does call that. */
Lisp_Object
sit_for (sec, usec, reading, display)
error ("millisecond `sit-for' not supported on %s", SYSTEM_TYPE);
#endif
+ if (NILP (nodisp))
+ prepare_menu_bars ();
return sit_for (sec, usec, 0, NILP (nodisp));
}
\f