13 lines
405 B
Scheme
13 lines
405 B
Scheme
(define-module (helpers)
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#:export (define-aux-syntax define-aux-syntaxes))
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(define-syntax define-aux-syntax
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(lambda (stx)
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(syntax-case stx ()
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((_ name)
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#'(define-syntax name
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(lambda (stx)
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(syntax-violation 'name "Loop clause used outside of loop macro" stx)))))))
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(define-syntax-rule (define-aux-syntaxes name ...)
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(begin
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(define-aux-syntax name) ...))
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