Title might be a little weird, and I don't really know where else to say this tbh, but it means this:
Setting a normal alias will allow you to execute said alias as usual (unless it is an existing command).
However using setinfo once allowed you to show the command in autofill to make it easier to find said alias as you're typing.
Using setinfo, as of right now, disallows said aliases from working:
(from the image provided)
] alias pootis "say pootis"
] pootis
_topHatCat : pootis
] setinfo pootis ""
Client "_topHatCat" userinfo ignored: "pootis" = ""
] pootis
"pootis" = ""
- Custom user info value