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Re: FW: [External] : Re: Lexical vs. dynamic: small examples?
From: |
Emanuel Berg |
Subject: |
Re: FW: [External] : Re: Lexical vs. dynamic: small examples? |
Date: |
Fri, 27 Aug 2021 01:05:58 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Drew Adams wrote:
>> Use `let' for local variables that then become
>> lexical/static (because of `lexical-binding').
>
> Except `let' binds dynamically bound (aka "special")
> vars dynamically. E.g., if you have a (defvar foo)
> declaration then a subsequent (let ((foo ...))...)
> binds `foo' dynamically.
>
>> And nothing unexpected ever happens, because for the
>> global, special/dynamic variables one uses prefixes?
>
> Does one? Maybe. But how do you think a prefix in the name
> changes something wrt the kind of binding?
I don't know, maybe one isn't supposed to use prefixes in
`let'?
--
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https://dataswamp.org/~incal
- Re: [External] : Re: Lexical vs. dynamic: small examples?, (continued)
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Lars Ingebrigtsen, 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, 2021/08/20
- 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 <=
- Re: [External] : Re: Lexical vs. dynamic: small examples?, Emanuel Berg, 2021/08/25
- 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