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Re: Guile code snippet
From: |
Ricardo Wurmus |
Subject: |
Re: Guile code snippet |
Date: |
Wed, 20 Apr 2022 11:47:36 +0200 |
User-agent: |
mu4e 1.6.10; emacs 28.0.50 |
Hi Olivier,
> Is there an easy way to do code snippet in Guile? I currently do:
> # { guile snippet.scm }
The manual introduces how to use code snippets:
https://guixwl.org/manual/html_node/Code-Snippets.html
This
# { … }
is just a shorthand for
# /bin/bash -c { … }
You can use any interpreter after the hash, e.g.
# /bin/guile … { … }
But you could just as well provide a quoted Scheme expression or an
actual G-expression right there, e.g.
(procedure
`(call-with-output-file ,(first outputs)
(lambda (port)
(format port "Hello, world!~%"))))
--
Ricardo
- Guile code snippet, Olivier Dion, 2022/04/19
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