HI everyone, Messages when doing tab completion: (see subject line) Disribution: devaun Distribution zsh version: 5.8 -- at last check, still hasn't upgraded to 5.8.1 or 5.9 Local built versions: zsh-5.8.1-0-g1a490c7, zsh-5.9-0-g73d3173, zsh-5.9-31-g7996fa5 After login, zsh version 5.8: switching to 5.8.1: NO MESSAGES (% zsh-5.8.1) switching from either 5.8 or 5.8.1 to 5.9* GET MESSAGE (% zsh-5.9 | % zsh-5.9-31-dev) After defaulting zsh to locally built version 5.9: switching to the development version NO MESSAGES (% zsh-5.9-31-dev) switching back to either 5.8 or 5.8.1: NEW MESSAGES(see below) in this case tested both the system and locally built 5.8 version (eval):setopt:3: no such option: NO_typesettounset _arguments:comparguments:411: too many arguments _description:zformat:89: invalid option: -F NOTE: the completion still happens(hitting tab again), just get messages QUESTION: Is this a bug, or has something changed with the builds that I didn't catch? Regards, Jim Murphy