From: Matthijs Kooijman <m.kooijman@student.utwente.nl>
Date: Wed, 18 Feb 2009 14:37:32 +0000 (+0100)
Subject: Derive and use show instead of ppr to display Exprs.
X-Git-Url: https://git.stderr.nl/gitweb?a=commitdiff_plain;h=e1804fc0ff2824e3584383ad7553a8f265ab615b;hp=e1804fc0ff2824e3584383ad7553a8f265ab615b;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

Derive and use show instead of ppr to display Exprs.

This shows the actual data structures used in an expression more clearly,
without hiding details like ppr does.
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