[PURRS-devel] purrs/src Expr.defs.hh Expr.cc

Tatiana Zolo zolo at spartacus.cs.unipr.it
Fri Jul 4 12:59:19 CEST 2003

CVSROOT:	/cvs/purrs
Module name:	purrs
Changes by:	zolo at 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.


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