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Re: [External] : Re: Lexical vs. dynamic: small examples?
From: |
Emanuel Berg |
Subject: |
Re: [External] : Re: Lexical vs. dynamic: small examples? |
Date: |
Thu, 26 Aug 2021 01:46:40 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
> (defmacro slet (bindings &rest body)
> (unless lexical-binding
> (error "`slet' requires `lexical-binding' to be enabled") )
> `(funcall
> (lambda ,(mapcar #'car bindings)
> ,@body)
> ,@(mapcar #'cadr bindings) ))
Can't we add "slet" to Emacs, then one would always get the
intended static scope and it is even foolproof since it warns
if `lexical-binding' isn't enabled.
Don't forget the auto-indentation for `emacs-lisp-mode' ...
--
underground experts united
https://dataswamp.org/~incal
- Re: [External] : Re: Lexical vs. dynamic: small examples?, (continued)
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Stefan Monnier, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/20
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Stefan Monnier, 2021/08/23
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- FW: [External] : Re: Lexical vs. dynamic: small examples?, Drew Adams, 2021/08/26
- Re: FW: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/26
- Re: [External] : Re: Lexical vs. dynamic: small examples?,
Emanuel Berg <=
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Stefan Monnier, 2021/08/25
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/27
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/27
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Stefan Monnier, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Stefan Monnier, 2021/08/15
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/15
- FW: [External] : Re: Lexical vs. dynamic: small examples?, Drew Adams, 2021/08/15