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

From: Juri Linkov <[email-masked]>
Date: Thu, 04 Mar 2021 19:56:28 +0200

>> I don't know if extra font-locking is worth worse performance.
>> But I took this idea for consistency from occur that uses
>> 'font-lock-ensure' in 'occur-engine-line'.
>
> If you're sure you want this behavior, we can make it a user option.

I'm not sure because most hits are not fontified anyway
when not all files are visited especially in a large codebase.