xref: /freebsd/contrib/one-true-awk/testdir/t.gsub4 (revision 62ff619dcc3540659a319be71c9a489f1659e14a)

length($1) == 0 { next }

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