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+# $EPIC: window_scroll_backward.txt,v 1.4 2006/08/20 20:25:35 sthalik Exp $
+======Synopsis:======
+[[window]] scroll_backward
+======Description:======
+This operation moves the scrollback view backwards (towards older
+output). The amount it moves is determined by [[set scrollback_ratio]]
+which is a percentage of the window's size.
+It is usual and customary when you scroll backward for the scrollback
+view to become the current view, so you will always see an immediate
+effect.
+When you reach the top of the scrollback buffer, further attempts to go
+backward will result in a beep.
+When the scrollback view is active (after you use scroll_backward), new
+output to your window is buffered (held) without bounds, so you will
+never lose any output.  But it will use more memory.
+You may want to read the [[WINDOW]] help file discussion about views.
+======History:======
+This operation first appeared in EPIC4-1.1.11