ACL2-PC_colon__colon_UNSAVE.html -- ACL2 Version 6.3

### ACL2-PC::UNSAVE

(macro) `` remove a proof-checker state

    Major Section:  PROOF-CHECKER-COMMANDS

    Example:
    (unsave assoc-of-append)

    General Form:
    (unsave &optional name)

Eliminates the association of a proof-checker state with `name`, if `name` is supplied and not `nil`. The name may be `nil` or not supplied, in which case it defaults to the event name supplied with the original call to `verify` (if there is one -- otherwise, the instruction ``fails'' and there is no change). The ACL2 function `unsave` may also be executed outside the interactive loop, with the same syntax.

See also documentation for `save` and `retrieve`.