CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo@cs.unipr.it 2003-07-04 12:59:19

Modified files: src : Expr.defs.hh Expr.cc

Log message: Added the method `Expr::collect_symbols()': it collects all symbols contained in `*this' in two sets dividing `bad' symbols (i.e., symbols with the name of the shape "symbol" followed by a number) form `good' symbols.

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.defs.hh.diff?cvsroo... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=pur...