Re: Xref completion

[Dmitry Gutov]

On 17.11.2020 23:16, William Xu wrote:
> (defun my-xref--show-defs-minibuffer (fetcher alist)
>    (let* ((xrefs (funcall fetcher))
>           (xref-alist (xref--analyze xrefs))
>           (xref (if (not (cdr xrefs))
>                     (car xrefs)
>                   (cadr (assoc (completing-read "Jump to definition: " 
> xref-alist)
>                                xref-alist)))))
>      (xref-pop-to-location xref (assoc-default 'display-action alist))))

A solid try, but note you might have a problem when there are several 
matches in the same file: you won't be able to navigate to any but the 
first one.

Of course, depending on your current programming language, this might be 
not important.