16 lines
330 B
Plaintext
16 lines
330 B
Plaintext
(define-record-type lexical-token
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(make-lexical-token category source value)
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lexical-token?
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(category lexical-token-category)
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(source lexical-token-source)
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(value lexical-token-value))
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(define tok (make-lexical-token 'x 'y 'z))
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(display "tok?: ")
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(display (lexical-token? tok))
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(newline)
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(display tok)
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(newline)
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