| From: Sam Tobin-Hochstadt (samth at ccs.neu.edu) Date: Fri Jan 13 09:52:52 EST 2012 |
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On Fri, Jan 13, 2012 at 9:23 AM, Matthias Felleisen <matthias at ccs.neu.edu> wrote: > compute the free variables with a simple recursive pass over core syntax, Note that there's code to do this here: http://pre.racket-lang.org/docs/html/syntax/syntax-helpers.html -- sam th samth at ccs.neu.edu
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