## Class: SB-EXT:STEP-FORM-CONDITION [![package](https://img.shields.io/badge/Package-SB--EXT-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Class-5f9ea0.svg?style=social&colorA=999999)](../#class) > Condition signalled by code compiled with > single-stepping information when about to execute a form. > STEP-CONDITION-FORM holds the form, STEP-CONDITION-PATHNAME holds the > pathname of the original file or NIL, and STEP-CONDITION-SOURCE-PATH > holds the source-path to the original form within that file or NIL. > Associated with this condition are always the restarts STEP-INTO, > STEP-NEXT, and STEP-CONTINUE. ### Precedence list ```cl (sb-ext:step-form-condition sb-ext:step-condition condition sb-pcl::slot-object t) ``` ### Initargs ```cl (:form :args) ```