in syntax-rules, literals is prior to underscore
in syntax-rules, literals is prior to underscore

koba-e964/picrin,picrin-scheme/picrin,koba-e964/picrin,omasanori/picrin,dcurrie/picrin,koba-e964/picrin,ktakashi/picrin,ktakashi/picrin,picrin-scheme/picrin,omasanori/picrin,dcurrie/picrin,ktakashi/picrin,leavesbnw/picrin,leavesbnw/picrin,leavesbnw/picrin