On Dec 17, 2003, at 3:52 PM, Pascal Costanza wrote: > > On 17 Dec 2003, at 19:54, Johan wrote: > >> The relation to macros is that macros work on program text, rather >> than higher-order expressions. > > Lisp macros don't work on program text, but on s-expressions. No, no, I'm a Schemer. s-expressions _are_ program text. john "one of you" clements