From: John L. Stein Subject: elementary macro substitution does'y work Date: Message-ID: <55t782$2i20@uni.library.ucla.edu>
I get STk> (text-coords a) (220.6 119.0) STk> (define-macro (make-text-coords! e) (text-coords e)) #[undefined] ok. But then STk> (make-text-coords! a) *** Error: hash-table-get: entry not defined for this key: a STk> Whats wrong ? Thanks -js