PRELIMINARY
SYNOPSIS
        object blueprint ()
        object blueprint (string|object ob)

DESCRIPTION
        The efuns returns the blueprint for the given object <ob>, or for
        the current object if <ob> is not specified.

        If the blueprint is destructed, or its program replaced, the efun
        returns 0.

        For objects with replaced programs, the efun returns the blueprint
        for the replacement program.

EXAMPLES
        blueprint("/std/thing"))               -> /std/thing
        blueprint(find_object("/std/thing"))   -> /std/thing
        blueprint(clone_object("/std/thing"))  -> /std/thing

HISTORY
        Introduced in LDMud 3.2.9 .

SEE ALSO
        clones(E), clone_object(E)