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ANSI Common Lisp 11 Packages 11.2 Dictionary of Packages
11.2.17 unuse-package |
Function |
- Syntax:
-
unuse-package
packages-to-unuse &optional package
t
- Arguments and Values:
-
packages-to-unuse - a designator for
a list of package designators.
package - a package designator.
The default is the current package.
- Description:
-
unuse-package causes package to cease inheriting
all the external symbols of
packages-to-unuse; unuse-package undoes
the effects of use-package. The
packages-to-unuse
are removed from the use list of package.
Any symbols that have been
imported into package continue to be present in package.
- Examples:
-
(in-package "COMMON-LISP-USER") #<PACKAGE "COMMON-LISP-USER">
(export (intern "SHOES" (make-package 'temp)) 'temp) T
(find-symbol "SHOES") NIL, NIL
(use-package 'temp) T
(find-symbol "SHOES") SHOES, :INHERITED
(find (find-package 'temp) (package-use-list 'common-lisp-user)) #<PACKAGE "TEMP">
(unuse-package 'temp) T
(find-symbol "SHOES") NIL, NIL
- Side Effects:
-
The use list of package is modified.
- Affected By:
-
Current state of the package system.
- See Also:
-
use-package, package-use-list
- Allegro CL Implementation Details:
-
None.
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