From: Enrico Tassi Date: Sat, 15 Nov 2008 13:17:00 +0000 (+0000) Subject: housekeeping X-Git-Tag: make_still_working~4560 X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=f1f445457c73202fd696c1b9fe0b24c0bafe2452;hp=f1f445457c73202fd696c1b9fe0b24c0bafe2452;p=helm.git housekeeping ---