-Functions with a \*(``mv\*('' prefix first perform cursor movement using
-\fB\%wmove\fP(3X) and fail if the position is outside the window,
-or
-(for \*(``mvw\*('' functions)
-if the
-.I \%WINDOW
-pointer is null.
+Functions prefixed with \*(``mv\*('' first perform cursor movement and
+fail if the position
+.RI ( y ,
+.IR x )
+is outside the window boundaries.