018521cbc3
This adds the language levels, teachpacks, and documentation for the textbook "Die Macht der Abstraktion". svn: r14019
7 lines
226 B
Scheme
7 lines
226 B
Scheme
#lang scheme/base
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(provide prop:deinprogramm-struct
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deinprogramm-struct?)
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(define-values (prop:deinprogramm-struct deinprogramm-struct? deinprogramm-struct-ref)
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(make-struct-type-property 'deinprogramm-struct))
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