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bug#10991: syntax-local-binding does not play well with fluid-let-syntax
From: |
Andy Wingo |
Subject: |
bug#10991: syntax-local-binding does not play well with fluid-let-syntax |
Date: |
Fri, 06 Jul 2012 11:25:36 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux) |
Hi Stefan,
Sorry for the late reply.
On Sun 11 Mar 2012 12:47, Stefan Israelsson Tampe <address@hidden> writes:
> ;;This shows that f rebounds to yield #t but the info returns %f
> (eq?
> (fluid-let-syntax ((f (lambda x #'#t)))
> (pk (f 1))
> (info f))
> %f)
This is by design. This is as in Racket, where there is a difference
between syntax-local-value and syntax-parameter-value. In master, there
is an additional parameter to resolve-identifier,
`resolve-syntax-parameters?'.
Suggestion: if you want this, add a similar parameter to psyntax.scm in
stable-2.0, and in both branches plumb it through to a keyword argument
on syntax-local-binding. Update the docs, too :) You had the
beginnings of a patch on bug 10992.
Thanks!
Andy
--
http://wingolog.org/
- bug#10991: syntax-local-binding does not play well with fluid-let-syntax,
Andy Wingo <=