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[bug#59073] [PATCH] gnu: r-minimal: Avoid referencing /gnu/store/[^-]+-g

From: Ludovic Courtès
Subject: [bug#59073] [PATCH] gnu: r-minimal: Avoid referencing /gnu/store/[^-]+-glibc-[^-]+-static.
Date: Thu, 10 Nov 2022 15:07:43 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) 
Hi,

zimoun <zimon.toutoune@gmail.com> skribis:

>> That said, this code is bogus:
>>
>>   1. We should refrain from using non-literal strings as patterns in
>>      ‘substitute*’.
>
> What does it mean “non-literal string” here?

A string that is not a literal (or constant, if you prefer).

This is OK:

  (substitute* f
    ((".*") …))

This is not:

  (substitute* f
    (((string-append "." (star))) …))

Ludo’.
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