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26 lines
501 B
Racket
26 lines
501 B
Racket
#lang racket/base
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(require (for-syntax racket/base br/syntax) racket/class br/define)
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(provide (all-defined-out))
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(define RBase
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(class object%
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(super-new)
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(abstract decode)
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(abstract encode)
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(define/public (process . args)
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(void))
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#;(abstract size)))
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(define-macro (test-module . EXPRS)
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#`(module+ test
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(require #,(datum->syntax caller-stx 'rackunit))
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. EXPRS))
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(define (port-position port)
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(define-values (l c p) (port-next-location port))
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p)
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