Major Section: OTHER
Example: (in-package "MY-PKG") General Form: (in-package str)where
stris a string that names an existing ACL2 package, i.e., one of the initial packages such as
"ACL2"or a package introduced with
defpkg. For a complete list of the known packages created with
(strip-cars (known-package-alist state)).See defpkg. An ACL2 book (see books) must contain a single
in-packageform, which must be the first form in that book.