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25.2.24 lisp-implementation-type,

lisp-implementation-version

[Function]

lisp-implementation-type <no arguments> => description

lisp-implementation-version <no arguments> => description

Arguments and Values::

description—a string or nil.

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"
     =>  "V2"
     OR=> "Release 17.3, ECO #6"