W W b & Hide {\bf boring} headers.\\
W W s & Hide {\bf signature}.\\
W W l & Hide {\bf list} identifiers in subject-header.\\
- W W p & Hide {\bf PGP}-signatures.\\
W W P & Hide {\bf PEM} (privacy enhanced messages).\\
W W B & Hide banner specified by group parameter.\\
W W c & Hide {\bf citation}.\\