24 lines
687 B
Scheme
24 lines
687 B
Scheme
;;; Copyright 2022 Andrew Whatson
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(define-module (language prescheme spec)
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#:use-module (system base language)
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#:use-module (language scheme compile-tree-il)
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#:use-module (language scheme decompile-tree-il))
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(define (reader port env)
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(read-syntax port))
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(define (default-environment)
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(let ((m (make-module)))
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(module-use! m (resolve-interface '(language prescheme core)))
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m))
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(define-language prescheme
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#:title "Pre-Scheme"
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#:reader reader
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#:printer write
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#:compilers `((tree-il . ,compile-tree-il))
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#:decompilers `((tree-il . ,decompile-tree-il))
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#:evaluator (lambda (x module) (primitive-eval x))
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#:make-default-environment default-environment)
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