Whenever you get a NickServ or a ChanServ for help, it gives you a list of their commands. Those commands are indented. How?
I've run a script trying to find a TAB character in there, or multiple null characters and I can't find anything:
[00:21] -NickServ- /msg NickServ HELP command.
[00:21] -NickServ-
[00:21] -NickServ- REGISTER Register a nickname
[00:21] -NickServ- CONFIRM Confirm a nickserv auth code
[00:21] -NickServ- RESEND Resend a nickserv auth code
[00:21] -NickServ- GROUP Join a group
[00:21] -NickServ- GLIST Lists all nicknames in your group