* build-aux/make-info-dir: Avoid bashism (bug#70484).
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@ -33,7 +33,8 @@
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## Header contains non-printing characters, so this is more
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## reliable than using awk.
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cat <"${1?}" || exit
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test $# -ge 2 || exit 1
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cat <"$1"
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shift
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exec "${AWK-awk}" '
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@ -101,4 +102,4 @@ exec "${AWK-awk}" '
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if (data[dircat])
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printf "\n%s\n%s", topic[dircat], data[dircat]
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}
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' "${@?}"
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' "$@"
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