<quote who='Mats Carlid' date='Friday 04 April 2008'> > >> With file pointers, the trick is to set flags so that you know that > > they're open or closed. << > > Actually there is a way to test if a variable is an open file-handle or > not ( at least in uv): > > I have the following code in som subroutines that you can feed with a > open file handle or a file name in FN. > This may be universe only - don't know.
Works on Unidata as well. -- Jeff Butera, Ph.D. Administrative Systems Hampshire College [EMAIL PROTECTED] 413-559-5556 Where I'm from, we believe all sorts of things that aren't true. We call it "history". The Wizard, Wicked ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/