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#! /bin/sh
AWK=${AWK:-../gawk}
$AWK 'BEGIN {printf "0"; exit}' | $AWK 'BEGIN {RS=""}; {print length(RT)}'
$AWK 'BEGIN {printf "0\n"; exit}' | $AWK 'BEGIN {RS=""}; {print length(RT)}'
$AWK 'BEGIN {printf "0\n\n"; exit}' | $AWK 'BEGIN {RS=""}; {print length(RT)}'
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