10 lines
271 B
Scheme
10 lines
271 B
Scheme
(module graphics mzscheme
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(require (lib "unit.ss")
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(lib "mred-sig.ss" "mred")
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(lib "mred.ss" "mred")
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"graphics-sig.ss"
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"graphics-unit.ss")
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(provide-signature-elements graphics:posn^ graphics:posn-less^)
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(define-values/invoke-unit/infer graphics@))
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