Fri Sep 21 03:00:05 PDT 2001 olaf * Add Haskell pretty printer to hat-detect and hat-observe. Very large output that cannot fit into given width is still a problem, everything is broken down and indentation can exceed several lines. M ./src/hattools/HatDetect.hs -8 +16 M ./src/hattools/HatExpressionTree.hs +1 M ./src/hattools/HatObserve.hs -5 +10 M ./src/hattools/Hatdetect.hs -8 +16 M ./src/hattools/Hatobserve.hs -5 +10 M ./src/hattools/Makefile -2 +2 A ./src/hattools/PrettyExp.hs A ./src/hattools/PrettyLib.hs