Synopsis:
   set channel_name_width [<number>]

Description:
   This variable sets the maximum width a channel's name may use on the
   client's status bar.  If set to 0 (zero), there is no limit on the
   length of the channel's name.  This variable also affects the default
   display of LIST and NAMES output.

See Also:
   list(2); names(2); set(4) status_channel, status_format