Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!asuvax!enuxha!hurwitz
From: hurwitz@enuxha.eas.asu.edu (Roger A. Hurwitz)
Newsgroups: comp.lang.c
Subject: Token Pasting
Keywords: C, preprocessor, ##
Message-ID: <2261@enuxha.eas.asu.edu>
Date: 10 Feb 91 02:39:31 GMT
Organization: Arizona State University, Tempe, AZ
Lines: 9


I have heard about token pasting, and I have fooled around with
the C ## preprocessor operator, but I do not understand the
need for this capability.  Could someone provide an example
of when/where/how token pasting comes in handy?

Thanks,
Roger Hurwitz
hurwitz@enuxha.eas.asu.edu