-are corrupted and should be thrown away before anything is written over them
-it touches the indicated lines (marking them changed) then does a refresh
-of the window. The routine \fBredrawwin\fR() touches the entire window and then
-refreshes it.
+are corrupted and should be thrown away before anything is written over them.
+It touches the indicated lines (marking them changed).
+The routine \fBredrawwin\fR() touches the entire window.