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Re: Concurrent MVars for Guile

From: Mark H Weaver
Subject: Re: Concurrent MVars for Guile
Date: Wed, 04 Sep 2013 22:53:29 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)

Hi David,

David Thompson <address@hidden> writes:

> I am using this for my game library, guile-2d (the first version that
> you posted). A user ran into trouble installing guile-2d because of an
> error with case-lambda in this module. They are using Guile 2.0.7.

That's because in the old version, the 'case-lambda' had the docstring
outside of the clauses -- a syntax that wasn't supported before 2.0.9.
However, you should switch to using the new version of mvars.scm, which
avoids the 'case-lambda' altogether, and also fixes some bugs.  The new
version should work on older versions of Guile.


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