[cvs-nhc98] patch applied (hat): Accept named-field patterns on the hat-observe command-line. These will

[Malcolm Wallace]

Tue May 23 03:30:12 PDT 2006  malcolm
  * Accept named-field patterns on the hat-observe command-line.  These will
  only match candidate expressions in the trace that were explicitly
  constructed with fields, not those that were constructed positionally.

    M ./src/hattools/Pattern.hs -3 +27