18 lines
592 B
Racket
18 lines
592 B
Racket
(module kernel '#%kernel
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(#%require (for-syntax '#%kernel))
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;; this is duplicated from "racket/private/pre-base.rkt"
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;; but i'm not sure that file should require this one
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(define-syntaxes (#%top-interaction)
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(lambda (stx)
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(if (eq? 'top-level (syntax-local-context))
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'ok
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(raise-syntax-error
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#f
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"not at top level"
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stx))
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(if (symbol? (syntax-e stx))
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(raise-syntax-error #f "bad syntax" stx)
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(datum->syntax stx (cdr (syntax-e stx)) stx stx))))
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(#%provide (all-from '#%kernel) #%top-interaction)) |