fix a bug in the definitino of define-values
fix a bug in the definitino of define-values

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