I'm in the process of upgrading from 4.4 to 5.0 and I've run across the following difference between the versions that I'm not sure how to resolve. In the old program, I had a function of the following form: (deffunction foo (?$arg1 ?$arg2) ... ) In 5.0, the parameter list has different semantics and it appears that only one multifield argument is permitted. Have I lost the ability to pass multifields as arguments like I can atomic values? -- robin =:-{) University of California, Irvine Information and Computer Science Dept. http://www.ics.uci.edu/~burke/ "The universe is made of stories, not of atoms" - Muriel Rukeyser --------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] ---------------------------------------------------------------------