Blame tests/word-multibyte

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#!/bin/sh
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# This would fail for grep-2.20
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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require_en_utf8_locale_
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e_acute=$(printf '\303\251')
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printf "$e_acute\n" > in || framework_failure_
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# Use this locale only if it is installed.
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zh=zh_CN.UTF-8
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path_prepend_ .
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case $(get-mb-cur-max $zh) in
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  [456]) ;;
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  *) zh=;;
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esac
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fail=0
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for LOC in en_US.UTF-8 $zh $LOCALE_FR_UTF8; do
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  out=out1-$LOC
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  LC_ALL=$LOC grep '\w' in >$out || fail=1
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  compare in $out || fail=1
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  out=out2-$LOC
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  LC_ALL=$LOC grep '\W' in >$out && fail=1
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  compare /dev/null $out || fail=1
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done
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Exit $fail