1 6/29/83 forum request: next_unseen, nu
 2 
 3 Syntax:  nu {trans_spec} {-control_args}
 4 
 5 
 6 Syntax as an active request:  [nu {trans_spec} {-control_args}]
 7 
 8 
 9 Function:
10 Prints or returns the transaction index of the first transaction after the
11 specified transaction which has not been marked as seen, or after the
12 current transaction if no trans_spec is given.
13 
14 
15 Arguments:
16 trans_spec
17    is the transaction for which the next_unseen transaction is desired.
18 
19 
20 Control arguments:
21 -include_deleted, -idl
22    print or return the index of the next_unseen transaction even if it
23    is deleted.
24 -only_deleted, -odl
25    print or return the index of the next_unseen deleted transaction.
26 -only_non_deleted, -ondl
27    print or return the index of the next_unseen non-deleted transaction.
28    (Default)