GNU bug report logs - #31027
27.0.50; xref, tags-location-ring equivalent

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From: Dmitry Gutov <dgutov <at> yandex.ru>
To: "Charles A. Roelli" <charles <at> aurox.ch>
Cc: 31027 <at> debbugs.gnu.org, juri <at> linkov.net
Subject: bug#31027: 27.0.50; xref, tags-location-ring equivalent
Date: Fri, 6 Apr 2018 00:05:01 +0300

On 4/5/18 9:56 PM, Charles A. Roelli wrote:
> Anyway, I suggest we follow the etags implementation of
> "tags-location-ring".  This is all there is to it, in simplified
> terms:

You mean, supporting a negative argument to xref-find-definitions? As 
well as successive invocations that move between matches?

Not sure we really want to do that: after all, the xref interface 
already provides the means to select among the locations. And we have 
previous/next-error

More opinions welcome, of course.

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