13 lines
222 B
Scheme
13 lines
222 B
Scheme
#lang scheme/base
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(require scribble/struct
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scheme/class)
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(provide keep-file)
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(define (keep-file file)
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(make-render-element
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(make-element #f (list))
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null
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(lambda (r s i) (send r install-file file))))
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