[cvs-nhc98] patch applied (hat): New code for derived Read instances - now recognises named fields as

[Malcolm Wallace]

Fri Jun  9 06:28:06 PDT 2000  malcolm
  * New code for derived Read instances - now recognises named fields as
  produced by derived Show instances.  A couple of auxiliary functions
  (_readField and _readFinal) were added to PreludeText to help.

    M ./src/compiler98/DeriveRead.hs -2 +39
    M ./src/compiler98/TokenId.hs +2
    M ./src/compiler98/TokenInt.hs -8 +16