Anyways, thanks for this neat little language. Keep up the good work.
The other book I've just started reading is Paul Graham's other Lisp
book: On Lisp. If PCL is oriented toward helping you figure out how to
do things in Lisp that you could do in other languages, On Lisp is
oriented toward teaching you how to do things in Lisp that have no real
equivalent in many other languages -- functions that build functions,
macros, embedded languages, continuations, things like that. So far, it
seems like this will be an ideal second book on Lisp for people
interested in really mastering the language.
Happily, On Lisp is available as a free download in PDF or PostScript:
http://www.paulgraham.com/onlisptext.html
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