CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo at cs.unipr.it 2003-07-08 10:19:09 Modified files: src : Expr.cc Log message: Minor changes. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=purrs&r1=1.42&r2=1.43