xref: /aosp_15_r20/external/one-true-awk/testdir/t.gsub4 (revision 9a7741de182b2776d7b30d6355f2585c0780a51b)

length($1) == 0 { next }

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