On Fri, Dec 28, 2018 at 12:36 AM Dmitry Gutov <dgutov@yandex.ru> wrote:

> On 28.12.2018 1:47, Juri Linkov wrote:
>
> > Transient is a window like e.g. *Completions*.  I don't see any
> > indication that *xref* is transient in the same sense.  It looks
> > more like multi-occur *Occur*.
> Well, it's the idea behind the feature which we merged last year, see
> 2a973edeacefcabb9fd8024188b7e167f0f9a9b6.
>

What's more, in a sense *xref* is closer to *Completions* than
to *Occur*, though it's not exactly like any of the two, because
*xref*, like *Completions*, only appears in certain situations.

João