[plt-scheme] determine free variables

From: Doug Orleans (dougorleans at gmail.com)
Date: Tue Mar 25 10:43:39 EDT 2008

Sam TH writes:
 > On Mon, Mar 24, 2008 at 8:42 PM, Jay McCarthy <jay.mccarthy at gmail.com> wrote:
 > > Look at collects/web-server/lang/freevars.ss for a (syntax -> (listof
 > >  identifier-syntax)) function
 > There's also an implementation (intended for use in other libraries)
 > in syntax/free-vars (maybe the webserver should use that?).

I also implemented this for my dissertation language:


--dougorleans at gmail.com

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