clisp-doc 1:2.49.20180218+really2.49.92-3ubuntu1 (amd64 binary) in ubuntu impish

 GNU CLISP is a Common Lisp implementation.
 It conforms to the ANSI Common Lisp standard, and offers many extensions.
 It runs on all desktop operating systems (GNU and Unix systems, macOS,
 Windows) and is particularly memory-efficient.
 .
 This package contains the documentation for CLISP.