Hi Jon, > I used 'str' when reading .l files to check my own and your use of > '(if x y)' vs. '(when x y)'
BTW, there is a function 'who' which does similar things. (not documented yet) You can call it as : (who 'if) -> list of all functions calling 'if' or with a pattern : (who '(if . @Prg)) -> the same as above or with pattern plus expression : (who '(if @Cond . @Prg) (= 4 (length @Prg))) -> functions calling 'if' with 5 arguments Cheers, Alex -- Software Lab. Alexander Burger Bahnhofstr. 24a, D-86462 Langweid [EMAIL PROTECTED], www.software-lab.de, +49 8230 5060