Apropos

software-type, software-versionFunction

    Syntax

    software-typeno arguments description

    software-versionno arguments description

    Arguments and Values

    description — a string or nil.

    Description

    software-type returns a string that identifies the generic name of any relevant supporting software, or nil if no appropriate or relevant result can be produced.

    software-version returns a string that identifies the version of any relevant supporting software, or nil if no appropriate or relevant result can be produced.

    Examples
    (software-type)  "Multics" 
    (software-version)  "1.3x"
    Affected By

    Operating system environment.

    Notes

    This information should be of use to maintainers of the implementation.