There are 10 kinds of people in the world. Those who speak binary, and those who don't.
Lee, let me take this chance to tell you I appreciate your tutorials at your site, AND concur with your assessment of the difficulties inherent in "teaching" lisp.
I must be lazy, but to (princ) or (NOT (princ)), was never an issue here.
Confusticate and bebother the nils, next command wipes out that line anyway.
[ invalid syntax above - DO NOT COPY & PASTE ]
:pissed: