## Function: SB-DEBUG:ARG [![package](https://img.shields.io/badge/Package-SB--DEBUG-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Function-5f9ea0.svg?style=social&colorA=999999)](../#function) [![github](https://img.shields.io/badge/GitHub-View_the_source-5f9ea0.svg?style=social&colorA=999999&logo=github)](https://github.com/sbcl/sbcl/blob/master/src/code/debug.lisp/) > Return the N'th argument's value if possible. Argument zero is the first > argument in a frame's default printed representation. Count keyword/value > pairs as separate arguments. ### Lambda list ```cl (sb-debug::n) ```