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From: "Ulrich Müller" <ulm@gentoo.org>
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Reply-To: gentoo-dev@lists.gentoo.org, "Ulrich Müller" <ulm@gentoo.org>
Message-ID: <1622883334.3f93cb5890b64d642a68aafa3997abe9dda46a10.ulm@gentoo>
Subject: [gentoo-commits] proj/pms:eapi-8 commit in: /
X-VCS-Repository: proj/pms
X-VCS-Files: ebuild-format.tex
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X-VCS-Committer: ulm
X-VCS-Committer-Name: Ulrich Müller
X-VCS-Revision: 3f93cb5890b64d642a68aafa3997abe9dda46a10
X-VCS-Branch: eapi-8
Date: Sat, 5 Jun 2021 08:57:04 +0000 (UTC)
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commit: 3f93cb5890b64d642a68aafa3997abe9dda46a10
Author: Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Tue May 25 15:59:13 2021 +0000
Commit: Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Sat Jun 5 08:55:34 2021 +0000
URL: https://gitweb.gentoo.org/proj/pms.git/commit/?id=3f93cb58
Ban nameref variables from exported and default scope
Bug: https://bugs.gentoo.org/636652
Signed-off-by: Ulrich Müller <ulm <AT> gentoo.org>
ebuild-format.tex | 2 ++
1 file changed, 2 insertions(+)
diff --git a/ebuild-format.tex b/ebuild-format.tex
index 4929ba4..25ba28e 100644
--- a/ebuild-format.tex
+++ b/ebuild-format.tex
@@ -11,6 +11,8 @@ compatibility settings (e.\,g.\ the \t{BASH_COMPAT} variable) are not exported t
option of bash is set in the global scope of ebuilds. If set, failed pattern matches during
filename expansion result in an error when the ebuild is being sourced.
+Name reference variables (introduced in bash version~4.3) must not be used, except in local scope.
+
The file encoding must be UTF-8 with Unix-style newlines. When sourced, the ebuild must define
certain variables and functions (see chapters~\ref{ch:ebuild-vars} and~\ref{ch:ebuild-functions}
for specific information), and must not call any external programs, write anything to standard