Wed, 12 Nov 1997 16:28:53 +0100 refer to $ISABELLE_HOME/src;
wenzelm [Wed, 12 Nov 1997 16:28:53 +0100] rev 4222
refer to $ISABELLE_HOME/src;
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip