Just a clarification. I was referring to PG "On Lisp" as advanced. Not PCL. "On Lisp" is mostly about complex uses of macros. Hence the name -- programming "O

Just a clarification. I was referring to PG "On Lisp" as advanced. Not PCL. "On Lisp" is mostly about complex uses of macros. Hence the name -- programming "On" lisp instead of programming in lisp