
 /ROSTER bottom|top|hide_offline|show_offline|toggle_offline
 /ROSTER hide|show|toggle
 /ROSTER alternate|unread_first|unread_next
 /ROSTER search bud

The 'roster' command manipulates the roster/buddylist.
Here are the available parameters:

/roster bottom
 Jump to the bottom of the roster
/roster top
 Jump to the top of the roster
/roster up
 Move up in the roster
/roster down
 Move down in the roster
/roster hide_offline
 Hide offline buddies
/roster show_offline
 Show offline buddies
/roster toggle_offline
 Toggle display of offline buddies
/roster hide
 Hide roster (full-width chat window)
/roster show
 Show roster
/roster toggle
 Toggle roster visibility
/roster search bud
 Search for a buddy with a name or jid containing "bud" (only in the displayed buddylist)
/roster alternate
 Jump to alternate buddy.  The "alternate" buddy is the last buddy left while being in chat mode.  This command is thus especially useful after commands like "/roster unread_next" (Ctrl-q).
/roster unread_first
 Jump to the first unread message
/roster unread_next
 Jump to the next unread message
