[plt-scheme] scheme/class: attaching properties to classes

From: Dave Herman (dherman at ccs.neu.edu)
Date: Sun Sep 14 22:28:18 EDT 2008

> With the latest in SVN, a class can implement `printable<%>' (which is
> exported by `scheme/class') and define its `custom-write' and
> `custom-display' methods to get custom printing.

Classy. ;)

Dave


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