  [[1m//[m]help            - MUD-like ʵ
  [[1m/h[m]elp op          - ͤѫǺ޲zMΫO
  [[1m/a[m]ct <msg>        - @Ӱʧ@
  [[1m/b[m]ye [msg]        - DO
  [[1m/c[m]lear            - Mù
  [[1m/j[m]oin <room>      - إߩΥ[Jͤѫ
  [[1m/ca[m]ll Userid      - ܽ Chatroom ~ϥΪ̥[Jѫ
  [[1m/l[m]ist [room]      - CXͤѫǨϥΪ
  [[1m/m[m]sg <id> <msg>   -  <id> 
  [[1m/n[m]ick <id>        - NͤѥN <id>
  [[1m/r[m]oom             - CX@ͤѫ
  [[1m/u[m]sers            - CXWϥΪ
  [[1m/w[m]ho              - CXͤѫǨϥΪ
  [[1m/w[m]hoin <room>     - CXͤѫ<room> ϥΪ
  [[1m/s[m]etrec           - Ұʩ
  [[1m/p[m]ager            - }/ Is
  [[1m/q[m]uery            - ťͰT
