From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Wed, 29 Jun 2005 13:52:42 +0000 (+0000)
Subject: now baseuri is needed in each file (and its redefinition is forbidden)
X-Git-Tag: INDEXING_NO_PROOFS~5
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=d9394782ed9580f3565eb9b4682d8348aae6349e;hp=d9394782ed9580f3565eb9b4682d8348aae6349e;p=helm.git

now baseuri is needed in each file (and its redefinition is forbidden)
added exception prettyprinter
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