This structures supports the composition of a command which yields a pair with a continuation.
List of Import References : 
See  BOOL 
See  Com 
See  DENOTATION 
See  Nat 
See  Option 
See  Pair 
See  Seq 
See  Void 
SIGNATURE ComPairCompose[first1,first2,second]
$Date: 2010-09-30 18:24:17 +0200 (Do, 30. Sep 2010) $ ($Revision: 616 $)
IMPORT  Pair[first1,first2]     ONLY    pair
        Com[pair[first1,first2]]
                                ONLY com
        Com[second]             ONLY com
SORT first1 first2 second
FUN & : com[pair[first1,first2]] ** (first1 ** first2 -> com[second])
              -> com[second]
next node: ComSeqMap,
 prev node: ComMap,
 up to node: Subsystem Commands