Path: utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!thunder.mcrcim.mcgill.edu!snorkelwacker.mit.edu!usc!zaphod.mps.ohio-state.edu!lavaca.uh.edu!jetson.uh.edu!joseph From: joseph@jetson.uh.edu (Joseph Davis) Newsgroups: comp.text.tex Subject: thanks for answers Message-ID: <8308.279d8645@jetson.uh.edu> Date: 23 Jan 91 18:49:09 GMT Organization: University of Houston Lines: 13 Just wanted to say thanks for the help, the responses solved my current problem. I found \ifx\MYMACRO\undefined % if undefined \else % if defined \fi most applicable for my needs. But some of the other suggestions had other good applications too, so thanks everyone!! -Joseph Davis