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From: | Oğuz |
Subject: | nameref to array[@] doesn't always expand to multiple words |
Date: | Tue, 19 Jan 2021 13:38:13 +0300 |
See: $ a=(1 2 3) $ b=a[@] $ declare -n c=a[@] $ $ printf '<%s>\n' "${!b}" <1> <2> <3> $ printf '<%s>\n' "$c" <1 2 3> $ printf '<%s>\n' "${!b}$c" <1> <2> <31> <2> <3> This is reproducible on devel too. Oğuz
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