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  LISP 2
       
          LISP 1.5 with an ALGOL 60-like surface syntax.  Also
          optional type declarations, new data types including
          integer-indexed arrays and character strings, partial-word
          extraction/insertion operators and macros.  A
          pattern-matching facility similar to COMIT was proposed.
          Implemented for the Q-32 computer.
       
          ["The LISP 2 Programming Language and System", P.W.  Abrahams
          et al, Proc FJCC 29:661-676, AFIPS (Fall 1966).]