What the title says. It will only auto-complete commands you have at least partial permission to use. Keep in mind that if a player has access to a command like /cmr listworlds, the tab-completion will give away the reward sections and rewards. Not what's in them, just the names. Also don't add only, for example, cmr.worlds.modify and not cmr.worlds.view. Things will probably get weird. Just FYI.

Also sorry about the update spam. Was like, "let's accomplish one more thing on the to-do list." "Well that was fast, let's do another." "Maybe one more."