\examples{
\dontrun{
#example 1: simple
-tree1<-rtree(50) #random tree with 50 leaves
-tree2<-subtreeplot(tree1, wait=TRUE) # on exit, tree2 will be a subtree of tree1.
+tree1 <- rtree(50)
+tree2 <- subtreeplot(tree1, wait = TRUE) # on exit, tree2 will be a subtree of tree1
#example 2: more than one zoom
-tree1<-rtree(60)
-tree2<-subtreeplot(subtreeplot(subtreeplot(tree1))) #allows three succssive zooms.
+tree1 <- rtree(60)
+tree2 <- subtreeplot(subtreeplot(subtreeplot(tree1))) # allow three succssive zooms
}
}
\keyword{hplot}