re-enter the proof-checker
Major Section: PROOF-CHECKER-COMMANDS
Examples: (retrieve associativity-of-permutationp) retrieve General Form: (retrieve &optional name)Must be used from
outside
the interactive proof-checker loop. If
name is supplied and not nil
, this causes re-entry to the
interactive proof-checker loop in the state at which save
was last
executed for the indicated name. (See documentation for save
.) If
name
is nil
or is not supplied, then the user is queried regarding
which proof-checker state to re-enter. The query is omitted,
however, if there only one proof-checker state is present that was
saved with save
, in which case that is the one that is used. See
also unsave
.