xref: /freebsd/contrib/one-true-awk/testdir/t.gsub4 (revision 5e801ac66d24704442eba426ed13c3effb8a34e7)

length($1) == 0 { next }

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