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

Previous Next

Full log

Message #155 received at 46859 <at> debbugs.gnu.org (full text, mbox):

From: Gregory Heytings <gregory <at> heytings.org>
To: Dmitry Gutov <dgutov <at> yandex.ru>
Cc: 46859 <at> debbugs.gnu.org
Subject: Re: bug#46859: 28.0.50; [PATCH]: Add option to truncate long lines
 in xref.el
Date: Sat, 06 Mar 2021 12:58:44 +0000

>> I don't know what you exactly need (I don't (yet?) use project), so I 
>> can't elaborate further or provide benchmarks alas.
>
> The same code is also used in the default implementation of 
> xref-find-references, in case you ever tried it.
>
>> Could you perhaps tell me what you need?
>
> We are discussing changes to xref.el, because project-find-regexp 
> delegates a lot of its logic to it.
>
> Check out xref-matches-in-files and xref--convert-hits which it calls at 
> the end.
>

Okay, thanks, what you need is clearer to me, I'll have a look.

>
> What you're thinking of seems to require a Grep-specific version of 
> xref--convert-hits logic, which in the end constructs specialized xref 
> items with a new type of location (alternative to xref-file-location).
>

Yes, that's what I'm thinking of indeed, but it's not specific to "grep" 
because it would work the same way with ripgrep, ag and ack.  But indeed 
it's specific to grep-like tools.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.