From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Thu, 22 Apr 2004 13:54:12 +0000 (+0000)
Subject: added (and used) some type shorthands
X-Git-Tag: dead_dir_walking~7
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=5d4368413bdf9d8e670bab23b912994bc2f8459d;hp=5d4368413bdf9d8e670bab23b912994bc2f8459d;p=helm.git

added (and used) some type shorthands
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