CVSROOT: /cvs/ppl Module name: ppl Changes by: hill at cs.unipr.it 2004-08-13 14:34:32 Modified files: interfaces/Prolog: pl_check.pl Log message: Improved documentation and tests. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/Prolog/pl_check.pl.diff?cvsroot=ppl&r1=1.89&r2=1.90