xref: /freebsd/contrib/one-true-awk/testdir/t.gsub4 (revision b01f409ffeda38212a2f6a62e1343526c7a8be98)

length($1) == 0 { next }

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