in-package
in-package Macro
Syntax:
in-package name → package
Arguments and Values:
name—a string designator ; not evaluated.
package—the package named by name.
Description:
Causes the the package named by name to become the current package—that is, the value of *package*. If no such package already exists, an error of type package-error is signaled.
Everything in-package does is also performed at compile time if the call appears as a top level form.
Side Effects:
The variable *package* is assigned. If the in-package form is a top level form, this assignment also occurs at compile time.
Exceptional Situations:
An error of type package-error is signaled if the specified package does not exist.
See Also:
*package*Expanded Reference: in-package
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(in-package )