xref: /freebsd/contrib/one-true-awk/testdir/t.gsub4 (revision 64c2a712d661db9be31f02fe97c3b59710290ae3)

length($1) == 0 { next }

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