package-name | Function |
package-name package → name
package — a package designator.
name — a string or nil.
package-name returns the string that names package, or nil if the package designator is a package object that has no name (see the function delete-package).
(in-package "COMMON-LISP-USER") → #<PACKAGE "COMMON-LISP-USER"> (package-name *package*) → "COMMON-LISP-USER" (package-name (symbol-package :test)) → "KEYWORD" (package-name (find-package 'common-lisp)) → "COMMON-LISP"
(defvar *foo-package* (make-package "FOO"))
(rename-package "FOO" "FOO0")
(package-name *foo-package*) → "FOO0"
Should signal an error of type type-error if package is not a package designator.