Never heard of the return command option, I did use a lot of gotoroom type commands. Like when you said "gate" you end up at the gate and 'props" you end up at the prop rooms etc.
According to the readme you can return to you're own room:
Code:
The `myroom command allows a room owner to easily return to the room.
so I gues that works for rooms created with 'newroom
http://plugins.etmedia.org/Plugall.README