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Re: Anything better for delayed lexical evaluation than (lambda () ...)?
From: |
David Kastrup |
Subject: |
Re: Anything better for delayed lexical evaluation than (lambda () ...)? |
Date: |
Wed, 14 Dec 2011 00:45:35 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) |
Andy Wingo <address@hidden> writes:
> On Wed 14 Dec 2011 00:00, Noah Lavine <address@hidden> writes:
>
>> I haven't really been contributing to this thread, so please take my
>> opinion with a grain of salt. But it does appear to me that we should
>> support capturing a lexical environment, as Mark and David describe.
>>
>> So I took a look at ice-9/eval.scm....
>
> The details of the interpreter's implementation are not public, I'm
> afraid. The interpreter does its job, but not quickly, and any change
> to make it better would involve a change to the environment
> representation.
>
> Anyway, it's looking in the wrong place. There is a compiler too.
We might be miscommunicating here. Lilypond calls eval on the # and $
scraps (though I don't know whether that would be ice-9 or not).
Actually, I have no idea what else it could call.
--
David Kastrup
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, (continued)
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Mark H Weaver, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Andy Wingo, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Mark H Weaver, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Noah Lavine, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, David Kastrup, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Andy Wingo, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Andy Wingo, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?,
David Kastrup <=
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Andy Wingo, 2011/12/14
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, David Kastrup, 2011/12/14
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Mark H Weaver, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, David Kastrup, 2011/12/14
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Noah Lavine, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Noah Lavine, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Mark H Weaver, 2011/12/13
- Re: Anything better for delayed lexical evaluation than (lambda () ...)?, Mark H Weaver, 2011/12/14
- [PATCH] Implement `capture-lexical-environment' in evaluator, Mark H Weaver, 2011/12/14
- Re: [PATCH] Implement `capture-lexical-environment' in evaluator, David Kastrup, 2011/12/14