From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Fri, 30 Oct 2009 10:17:49 +0000 (+0000)
Subject: Sometimes it is useful to be able to print the subst without applying it.
X-Git-Tag: make_still_working~3222
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=40ebec98f53ac1a9a1e7a462cbf0dd3e3d8d42fd;hp=40ebec98f53ac1a9a1e7a462cbf0dd3e3d8d42fd;p=helm.git

Sometimes it is useful to be able to print the subst without applying it.
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