Re: [PATCH v10 0/4] worktree add: improve message for ambiguous remote branch name

> 'git worktree add ../foo-dir bar-topic' fails to dwim when there are
> multiple remote branches with name `bar-topic'. But it doesn't display
> meaningful message as 'git checkout bar-topic' does under the same
> situation.
>
> We improve this by adding advice and modify the error message for worktree
> add.
>
> By Junio's suggestion, we include matched remote names in the advice. It is
> applied to checkout, too.
>
> We also fix the behavior of --guess-remote when there are multiple matches.
>
> Changes from the previous patch:
>
>  * [1/4] fix the function name and add detailed commit message
>  * [2/4] change type of tracking_name_data.remote_names