This is the text description of the syntax diagram for the RMAN list construct.
LIST {EXPIRED {listObjectSpec [ { {maintQualifier | RECOVERABLE [untilClause]}}...] | recordSpec} | INCARNATION [OF DATABASE [['] database_name [']]] | {listObjectSpec [ { {maintQualifier | RECOVERABLE [untilClause]}}...] | recordSpec} | [ {ALL | GLOBAL}] SCRIPT NAMES}
Elements in the diagram are described in the discussion that follows the diagram.