Hi Petr, you wrote: > >if (last path) <> "/" [append path "/"] You have to be careful with 'last. if path is empty, then 'last will cause an error message, whereas (back tail path) will evaluate to an empty block: >> path: [] == [] >> if (back tail path) [print "wow."] wow. >> if (last path) [print "wow."] ** Script Error: Out of range or past end. ** Where: last path Elan
