Synopsis:
   on [<modes>]channel_sync [<serial#>] [-|^]<match> { <action> }

Description:
   This is hooked whenever the channel is synced (the client's internal
   /who on join is completed, and the userhost cache is populated.

Parameters:
   $0    Channel Synced
   $1    Time it took to sync the channel
   $2    Server refnum

See Also:
   join(1) who(2)

