/msg "user" is not discoverable

[lpetic]

For example, there is a user named: Joe Dae.
The command /msg Joe Dae Hello! will not work.

Enregistrement.de.l.ecran.2021-03-10.a.21.18.56.mov

[lpetic]

/msg "Joe Dae" Hello!

[jech]

It's not discoverable, though. Needs to be added somehow in the /help message, I'm not sure how to make it clear without being too verbose.

[lpetic]

Just add quotes around user is not enough? /msg "user" message: send a private message

[jech]

I've tried, and the extra punctuation makes the help message too noisy for my taste.

[spaetz]

tab autocomplete ?! cough cough
That would help even in cases of long single-word usernames.

[jech]

tab autocomplete

I'd accept a patch that does that.