Kernel [5(F)->(F)4:22(R)->(F)5]   | PAID [8(R)->(F)1]   | MailMan [4(R)->(F)3]   |
action | A | extended action | Ea | event driver | Ed | subscriber | Su | protocol | O | limited protocol | LP | run routine | RR | broker | B | edit | E | server | Se | P | screenman | SM | inquire | I |