zsh completion instructions incorrect, maybe

[xxxserxxx]

I think maybe the README instructions didn't get updated for a recent change -- or else the completion output changed unexpectedly.

The README says to strip the last line of jj support completion --zsh with sed, but that now removes the closing fi of the last if statement:

$ jj support completion --zsh | tail -n 5
if [ "$funcstack[1]" = "_jj" ]; then
    _jj "$@"
else
    compdef _jj jj
fi

[martinvonz]

Yes, it look like that changed in clap-rs/clap@0f3e729, which was released in clap-complete 4.1.4, so you won't technically run into that problem if you follow our installation instructions and pass --locked to cargo install since we depend on 4.0.7. I'll leave this bug open until we have upgraded to the new version of clap-complete and updated the documentation.

FYI, this seems to work for me with the new version:

autoload -U compinit
compinit
source <(jj support completion --zsh)

[xxxserxxx]

Yup! The completion seemed fine, it was just the README instruction was missed. Thanks