xref: /freebsd/contrib/one-true-awk/testdir/t.set0b (revision 5c8e8e82aeaf3aa788acdd6cfca30ef09094230d) 
1{x=$1 = $0 = $2; print }
2{$0 = $2 = $1; print }
3{$(0) = $(2) = $(1); print }
4