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Extend comment for optional_new_start.

This commit is contained in:
Gerd Moellmann 1999-10-30 20:43:26 +00:00
parent 17d28a2aa8
commit 65113618fc

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@ -126,7 +126,9 @@ struct window
set up for it in advance. Set by scrolling commands. */
Lisp_Object force_start;
/* Non-nil means we have explicitly changed the value of start,
but that the next redisplay is not obliged to use the new value. */
but that the next redisplay is not obliged to use the new value.
This is used in Fdelete_other_windows to force a call to
Vwindow_scroll_functions. */
Lisp_Object optional_new_start;
/* Number of columns display within the window is scrolled to the left. */
Lisp_Object hscroll;