Extend comment for optional_new_start.

1999-10-30 20:43:26 +00:00
parent 17d28a2aa8
commit 65113618fc
1 changed files with 3 additions and 1 deletions
--- a/src/window.h
+++ b/src/window.h
@@ -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;