1 /RSTART
1 /RST
2 LINE
2.1+ 
2.1 line#
2.1 ALL
2.1.1? LOPEN
2.1 line# PTERM
2.1.1+ 
2.1.1 pterm#
2.1.1 ALL
2 LINK
2.1+ 
2.1 link#
2.1 ALL
2.2? MODE modename
2.3 %A
2 MSPLINK
2.1+ 
2.1 msplinkname
2.1 ALL
2 NODE
2.1+ 
2.1 nodename
2.1 nodename*
2.1 nodename USER
2.1.1+ 
2.1.1 username
2.1.1 ALL
2.1 ALL
2 USER
2.1+ 
2.1 username
2.1 username*
2.1 ALL

A:

1? CONTINUOUS
1.1? blocksize