[cvs-nhc98] patch applied (hat): Made pretty hat able to display EDTs, add the -e option.

[Malcolm Wallace]

Mon Nov  7 06:54:44 PST 2005  tatd2
  * Made pretty hat able to display EDTs, add the -e option.

    M ./src/hattools/Pretty.hs -6 +89
    M ./src/hattools/PrettyHat.hs +1