[cvs-nhc98] patch applied (hat): Corrected isRedex. Before also partial applications were often considered redexes, so that lots of bogus children could appear.

Fri Sep 24 10:36:06 PDT 2004 olaf * Corrected isRedex. Before also partial applications were often considered redexes, so that lots of bogus children could appear. M ./src/hattools/HatExplore.hs -7 +2