[cvs-nhc98] patch applied (hat): Split hat-cover into HatCover and HatCoverText, to expose an API

Thu Jul 13 04:14:27 PDT 2006 neil * Split hat-cover into HatCover and HatCoverText, to expose an API M ./src/hattools/HatCover.hs -76 +6 A ./src/hattools/HatCoverText.hs