Yes,I think I follow. To be clear I think the problem is somewhere in
(defun eglot--path-to-uri (path)
"URIfy PATH."
(let ((truepath (file-truename path)))
(if (url-type (url-generic-parse-url truepath))
;; Path is already a URI, so forward it to the LSP server
;; untouched. The server should be able to handle it, since
;; it provided this URI to clients in the first place.
truepath
...)
So either url-generic-parse-url and url-type is fixed in url-parse.el, or
we must add some Windows-specific guards in eglot.el. Or likely
both, since url-parse.el is not a :core ELPA package.
Richard/Danny, can you perhaps come up with some patch?
João