[script]
n0=ON *:TEXT:brb*:#:{ if ($2 == $null) {
n1=    set %away $+ $nick $nick
n2=    set %why $+ $nick N/a
n3=    set %tim $+ $nick $ctime
n4=    msg $chan 4 $+ $nick Will be right back:2 N/a 
n5=    halt
n6=  }
n7=  else {
n8=    set %away $+ $nick $nick
n9=    set %why $+ $nick $2-
n10=    set %tim $+ $nick $ctime
n11=    msg $chan $nick 4Will be right back:2 $2-
n12=  }
n13=}
n14=ON *:TEXT:*back*:#:{ if (%away [ $+ [ $nick ] ] == $nick) {
n15=    msg $chan 4 $+ $nick $+ , Welcome back from2 %why [ $+ [ $nick ] ] $+ 4. You where gone for2 $duration($calc( $ctime - %tim [ $+ [ $nick ] ] ))
n16=    unset %away $+ $nick
n17=    unset %why $+ $nick
n18=    unset %tim $+ $nick  
n19=  }
n20=}