btmux-0.6-rc4/doc/
btmux-0.6-rc4/event/
btmux-0.6-rc4/game/
btmux-0.6-rc4/game/maps/
btmux-0.6-rc4/game/mechs/
btmux-0.6-rc4/game/text/help/
btmux-0.6-rc4/game/text/help/cat_faction/
btmux-0.6-rc4/game/text/help/cat_inform/
btmux-0.6-rc4/game/text/help/cat_misc/
btmux-0.6-rc4/game/text/help/cat_mux/
btmux-0.6-rc4/game/text/help/cat_mux/cat_commands/
btmux-0.6-rc4/game/text/help/cat_mux/cat_functions/
btmux-0.6-rc4/game/text/help/cat_templates/
btmux-0.6-rc4/game/text/wizhelp/
btmux-0.6-rc4/include/
btmux-0.6-rc4/misc/
btmux-0.6-rc4/python/
btmux-0.6-rc4/src/hcode/btech/
btmux-0.6-rc4/tree/
& @lock compound

  COMPOUND LOCKS:
 
  Key: <key> & <key>
       <key> | <key>
       !<key>
       ( <key> )
 
  You can make complex locks by combining keys with the logical AND 
  and OR operators (& and ! respectively), or by using the NOT 
  operator.  You may also group complex locks with parentheses.
 
  Examples:
    > @lock exit = me & !me
    An impossible lock, nothing can be both you and not you.
 
    > @lock message = me | *recipient
    Both you and the player recipient may get the msssage.