xref: /freebsd/contrib/one-true-awk/testdir/t.gsub4 (revision d5b0e70f7e04d971691517ce1304d86a1e367e2e)

length($1) == 0 { next }

{gsub("[" $1 "]","(&)"); print}
{gsub("[" $1 "]","(\\&)"); print}