[cvs-nhc98] patch applied (hat): Remove option to ignore cycles. Add a missing eqn for `label' .

[Malcolm Wallace]

Wed May  1 06:41:20 PDT 2002  malcolm
  * Remove option to ignore cycles.  Add a missing eqn for `label'.
  Highlight an SInterrupted node (^C) in blue.

    M ./src/hattools/SExp.hs -13 +12