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Re: [Chicken-hackers] [PATCH] remove non-std identifiers from std enviro

From: Christian Kellermann
Subject: Re: [Chicken-hackers] [PATCH] remove non-std identifiers from std environments
Date: Sun, 6 Nov 2011 00:45:28 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

* felix winkelmann <address@hidden> [111103 14:15]:
> This patch fixes two bugs: 
> 1. Non-standard syntax is removed from standard evaluation 
> environments by filtering out all extraneous entries when
> building the syntactic environment that maps identifiers
> to syntax and qualified value identifiers.
> 2. When evaluating with a standard environment
> ("scheme-report-environment" or "null-environment"),
> "##sys#macro-environment" is temporarily changed to an empty
> list. Usually this parameter holds default and imported
> syntax-definitions, but is unused when using explicit environments.

Thanks, OK by me. pushed.

Who can (make) the muddy water (clear)? Let it be still, and it will
gradually become clear. Who can secure the condition of rest? Let
movement go on, and the condition of rest will gradually arise.
 -- Lao Tse. 

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