## Macro: COMMON-LISP:STEP [![package](https://img.shields.io/badge/Package-COMMON--LISP-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Macro-5f9ea0.svg?style=social&colorA=999999)](../#macro) [![clhs](https://img.shields.io/badge/CLHS-STEP-5f9ea0.svg?style=social&colorA=999999)](http://www.lispworks.com/documentation/HyperSpec/Body/m_step.htm) > The form is evaluated with single stepping enabled. Function calls > outside the lexical scope of the form can be stepped into only if the > functions in question have been compiled with sufficient DEBUG policy > to be at least partially steppable. ### Lambda list ```cl (sb-kernel:form) ```