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Re: [Chicken-users] syntactically completeness / consistency
From: |
Felix |
Subject: |
Re: [Chicken-users] syntactically completeness / consistency |
Date: |
Sun, 04 Apr 2010 23:26:59 +0200 (CEST) |
From: Mario Domenech Goulart <address@hidden>
Subject: Re: [Chicken-users] syntactically completeness / consistency
Date: Mon, 29 Mar 2010 08:50:38 -0400
>> So, the transition to hygienic macros and a real module system is
>> hereby complete, not taking into account the bugs that will still lurk
>> everywhere and the low performance of the expander, which will be
>> worked on.
>
> Fantastic, Felix. Thanks a lot.
You're very welcome!
>
> By the way, 4.4.4 runs the quickdoc.scm script in ~2.5s on the same
> machine it takes ~7s with 4.4.0. I suppose that's the result of
> "slightly better expansion performance" as mentioned in the NEWS
> file. Just amazing!
Not really amazing: the syntax-expander is written in a style that
doesn't particularly care about performance, so small changes can
give large improvements. 2.6 secs for 200 lines of Scheme is still
embarassingly slow, I'm afraid.
cheers,
felix
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