bug#42967: 28.0.50; `dired-do-find-regexp' calls internal function `xref--show-xrefs'

[Dmitry Gutov]

On 07.02.2022 03:13, Lars Ingebrigtsen wrote:
> So should a non-private `xref-show-xrefs' function be defined (and used
> from dired-aux/project)?  (It could just call `xref--show-xrefs'.)

Sure, if we're satisfied with its current capabilities, to "publish" it.

A non-private and (probably) autoloaded.

I'd say rename with an alias, but we should probably drop the unused 
last argument.

There's a potential addition discussed at 
https://github.com/joaotavora/eglot/pull/832, but it could be added at a 
different integration point.