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From: | Dmitry Gutov |
Subject: | Re: Question about xref and adding "find all references" button to built-in help |
Date: | Mon, 20 Sep 2021 02:32:42 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 |
Hi! On 19.09.2021 23:17, Arthur Miller wrote:
If I would like to add a link as there is one in Helpful, to find all references for a current symbol in help-mode buffer; which xref functionality should I look at? Is there a ready made function already, or do I have to write something?
We have functionality to searching for references in the current project (also works when inside an Emacs sources checkout) and throughout the load-path.
But you probably want this to work in installed Emacs as well?
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