[cvs-nhc98] patch applied (hat): Make hat-delta support trees that are not the EDT

Mon Nov 13 02:20:51 PST 2006 tatd2@kent.ac.uk * Make hat-delta support trees that are not the EDT M ./src/hattools/Detect.hs -27 +17 M ./src/hattools/EDT.hs -236 +18 M ./src/hattools/HatDelta.hs -61 +55 M ./src/hattools/Pretty.hs -23 +25