[cvs-nhc98] patch applied (hat): Introduced two new combinators for string literals and lists.

[Malcolm Wallace]

Fri Jan 25 11:41:54 PST 2002  olaf
  * Introduced two new combinators for string literals and lists.
  
  They are fromLitString and fromExpList. Using them instead of unfolding them reduces the size of TPreludeBasic.hs from 16266 lines to 12752 lines.

    M ./src/compiler98/TraceTrans.hs -3 +20
    M ./src/hatlib/Hat.hs +14
    M ./src/hattrans/TraceTrans.hs -3 +20