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Re: opaque data types


From: Ted Zlatanov
Subject: Re: opaque data types
Date: Fri, 07 Jun 2013 13:48:33 -0400
User-agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.3.50 (gnu/linux)

On Fri, 07 Jun 2013 12:17:11 -0400 Stefan Monnier <address@hidden> wrote: 

>> Currently auth-source.el uses a closure for that, which is not ideal.
SM> It can use the standard "opaque-at-print-time" object, i.e. the symbol
SM> (which is indeed what is used by lexical-let closures, but not by
SM> lexical-binding closures, where the password would be displayed in the
SM> printed representation).

Right.  I think we can do better than just hide the data at print time.

Ted




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