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Re: Unbound variables used within a form

From: Ludovic Courtès
Subject: Re: Unbound variables used within a form
Date: Sat, 13 Oct 2012 14:54:48 +0200
User-agent: Gnus/5.130005 (Ma Gnus v0.5) Emacs/24.2 (gnu/linux)


Panicz Maciej Godek <address@hidden> skribis:

> It takes a scheme program and returns the list
> of all variables (symbols) that are used but
> unbound within that form.

Just to complete Mark’s response, you might want to look at the
‘unbound-variable’ analysis in the compiler, namely in
language/tree-il/analyze.scm (it implements the compiler warning for
uses of possibly unbound variable.)


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