list-all-packages
list-all-packages ⟨no arguments⟩ → packages
packages—a list of package objects.
11.2.0 19list-all-packages returns a fresh list of all registered packages.
(let ((before (list-all-packages)))
(make-package 'temp)
(set-difference (list-all-packages) before)) → (#<PACKAGE "TEMP">)
None.
defpackage, delete-package, make-package
None.
None.
None.