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more extensive list of constructs not to descend into
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1 changed files with 9 additions and 9 deletions
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@ -43,15 +43,15 @@
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(memq? random-symbol-to-match sk fk))))))))
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(begin
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(define-syntax report-vars
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(syntax-rules (quote quasiquote lambda)
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((report-vars (lambda . x) (next ...) res)
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(next ... res))
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((report-vars 'x (next ...) res)
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(next ... res))
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((report-vars `x (next ...) res)
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(next ... res))
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((report-vars (op arg0 arg1 ...) next res)
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(report-vars arg0 (report-vars (op arg1 ...) next) res))
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(syntax-rules ()
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((report-vars (op arg0 arg1 ...) (next ...) res)
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(syntax-memq? op (quote quasiquote lambda let let* letrec letrec*
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let-syntax letrec-syntax let-values let*-values
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receive match case define define-syntax do)
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(next ... res)
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(report-vars arg0
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(report-vars (op arg1 ...) (next ...))
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res)))
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((report-vars (op . x) (next ...) res)
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(next ... res))
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((report-vars x (next ...) (res ...))
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