ANSI Common Lisp   11 Packages   11.1 Package Concepts   11.1.2 Standardized Packages

11.1.2.2 The COMMON-LISP-USER Package

The common-lisp-user package is the current package when a Common Lisp system starts up. This package uses the common-lisp package. The common-lisp-user package has the nickname cl-user. The common-lisp-user package can have additional symbols interned within it; it can use other implementation-defined packages.