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Re: hygiene and macro-introduced toplevel bindings
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From: |
Andy Wingo |
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Subject: |
Re: hygiene and macro-introduced toplevel bindings |
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Date: |
Wed, 09 Mar 2011 21:14:55 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
On Wed 09 Mar 2011 10:33, Hans Aberg <address@hidden> writes:
> I want a syntax that allows one to explicitly choose which macro-bound
> variables to export, but otherwise, they should never be visible outside
> the macro (i.e., be uninterned). When exported, they will just have the
> name indicated.
You have that already in the form of datum->syntax. If you create a
syntax object in the context of the incoming expression, it will be
treated as if it originated with that expression.
Andy
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