bug#38797: 27.0.50; Feature request: provide the opposite of xref-pop-marker-stack

[Dmitry Gutov]

On 24.10.2021 10:54, Juri Linkov wrote:
> > - Regarding the names of the commands, some alternatives:
> >
> > * xref-rewind-history? It's a play on "fast forward". A bit cryptic,
> >    perhaps.
> > * xref-go-back and xref-go-forward? xref--history is fine the name of the
> >    variable, but the purpose of the commands seems obvious enough even
> >    without "history" in them.
> Two different naming conventions are in use already:
>
>    Info-history-back
>    Info-history-forward
>
>    help-go-back
>    help-go-forward
>
> Choosing any of those would be fine.

That reminds me of a potential feature: saving the history of searches 
and going back/forward between them, in the manner of help-go-back and 
help-go-forward (maybe even with same keybindings).

From that perspective, we could choose the names in advance. Either

  xref-go-back/forward and xref-history-back/forward

or, I suppose

  xref-back-history/forward-history and xref-searches-back/forward

...something like that.