frenchy64/analyze — pull request #14 by Bronsa (2012-03-03 19:15:36+00:00)
Title: Move to protocol

Currently analysis->map is implemented as a multimethod, the following commit implements it in a protocol, since dispatching by the class of the first arg can be done with a protocol, and it's faster than using a multimethod.
It also includes a trivial commit to simplify the implementation of expr-seq