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Function LISP-IMPLEMENTATION-TYPE, LISP-IMPLEMENTATION-VERSION

Syntax

  • lisp-implementation-type description
  • lisp-implementation-versiondescription

Arguments and Values

Description

lisp-implementation-type and lisp-implementation-version identify the current implementation of Common Lisp.

lisp-implementation-type returns a string that identifies the generic name of the particular Common Lisp implementation.

lisp-implementation-version returns a string that identifies the version of the particular Common Lisp implementation.

If no appropriate and relevant result can be produced, nil is returned instead of a string.

Examples

(lisp-implementation-type)

"ACME Lisp" or "Joe's Common Lisp"

(lisp-implementation-version)

"1.3a" or "V2" or "Release 17.3, ECO #6"

Side Effects

None.

Affected By

None.

Exceptional Situations

None.

See Also

None.

Notes

None.