bug#46859: 28.0.50; [PATCH]: Add option to truncate long lines in xref.el

[Theodor Thornhill]

Hi!

Juri Linkov <juri@linkov.net> writes:
>
> I've customized 'xref-search-program-alist' that defines ripgrep
> command line to contain additional options:
>
>   -M 500 --max-columns-preview
>
Oh, right. That's pretty smart - and fast!

> that truncates long lines of ripgrep output
> after we discussed this in https://debbugs.gnu.org/44983
>

I'm sorry - completely missed that bug, it seems.

> But maybe your new option would be easier to customize.

Yeah, maybe.  However, without benchmarking, it is quite clear that
adding your option is faster than my patch, since ripgrep has to search
the whole minified file.  I assume it short circuits, so that results
are delivered quicker to emacs.  Maybe this bug can be closed.

Thanks for linking to that thread, and sorry for the noise :)

--
Theo