From: simonpj@microsoft.com <unknown>
Date: Thu, 10 Apr 2008 11:28:12 +0000 (+0000)
Subject: Two improvements to boxy matching
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=f09bc7d19f2f87bf6540afd3240f3c274b8a4af2;hp=f09bc7d19f2f87bf6540afd3240f3c274b8a4af2;p=ghc-hetmet.git

Two improvements to boxy matching

I can't quite remember what provoked these two changes, but they are in my
tree.
	One improves boxy_match (which failed unnecessarily)
	One fixes boxy_lub (which was assymetrical)
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