sbcl: sbcl (Steel Bank Common Lisp) sbcl: sbcl: Steel Bank Common Lisp (SBCL) is a Open Source development environment sbcl: for Common Lisp. It includes an integrated native compiler, sbcl: interpreter, and debugger. sbcl: sbcl: For more information, see http://sbcl.sourceforge.net. sbcl: sbcl: sbcl: sbcl: