34 lines
1.0 KiB
Scheme
34 lines
1.0 KiB
Scheme
(module module-reader mzscheme
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(provide provide-module-reader)
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(define-syntax provide-module-reader
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(syntax-rules ()
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[(_ lib)
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(begin
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(provide (rename *read read)
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(rename *read-syntax read-syntax))
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(define (*read in)
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(wrap 'lib in read))
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(define (*read-syntax src in)
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(wrap 'lib in (lambda (in)
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(read-syntax src in)))))]))
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(define (wrap lib port read)
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(let ([body
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(let loop ([a null])
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(let ([v (read port)])
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(if (eof-object? v)
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(reverse a)
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(loop (cons v a)))))])
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(let* ([p-name (object-name port)]
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[name (if (path? p-name)
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(let-values ([(base name dir?) (split-path p-name)])
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(string->symbol (path->string (path-replace-suffix name #""))))
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'page)]
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[id 'doc])
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`(module ,name ,lib
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. ,body)))))
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