Hi, Is there a way to unmap a variable from a file ? say f----> f.txt are there ways to unmap this so I could have say s--->f.txt Thanks -Antonius -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/swift-user/attachments/20100122/4ee6fa24/attachment.html>