J Option
You may append one or two option letters to a command name: Q, T, or J. For example, the List command has these options: LQ, LT, LJ, LQJ, and LQT. The J option specifies left-justified or "jumping" or other options. For example:
/lj {List-Jumping to browse; type N to stop}
/lqj {List-Jumping without sequence numbers}
/cj"*"." {verify each change before updating}
/aj * {add-justified after *; same indentation}
/rj 423 {replace-justified; same indentation}
/hoj 1/9 {append rangelist to end of holdfile}