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Annotation of researchv10no/cmd/sml/src/basics/symbol.sml, revision 1.1

1.1     ! root        1: (* Copyright 1989 by AT&T Bell Laboratories *)
        !             2: structure Symbol : SYMBOL = 
        !             3: struct
        !             4:     datatype symbol = Symbol of {name: string, number: int}
        !             5:     fun eq(s1:symbol,s2) = (s1 = s2)
        !             6:     fun symbol (name: string) =
        !             7:        Symbol{name = name, number = StrgHash.hashString name}
        !             8:     fun name (Symbol{name,...}) = name
        !             9:     fun number (Symbol{number,...}) = number
        !            10: end
        !            11: 

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