[plt-scheme] except-out?

From: Chongkai Zhu (czhu at cs.utah.edu)
Date: Fri Feb 1 12:21:24 EST 2008

(module a scheme (provide (except-out (all-from-out scheme) +)))


Jos Koot wrote:
> You would do me a great favor by telling what is wrong in:
> (module a scheme (provide (except-out scheme +)))
> Welcome to DrScheme, version [3m].
> Language: Module.
> except-out: identifier `+' not included in nested provide spec in: scheme
> Kind regards, Jos Koot

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