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

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From: Juri Linkov <juri <at> linkov.net>
To: Theodor Thornhill <theo <at> thornhill.no>
Cc: 46859 <at> debbugs.gnu.org
Subject: bug#46859: 28.0.50; [PATCH]: Add option to truncate long lines in xref.el
Date: Wed, 03 Mar 2021 11:05:20 +0200

>> 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.

Your new option is still necessary for the default case when
'xref-search-program' is 'grep' since GNU grep has no option
to truncate output, so xref should do post-processing for grep.

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