I want to add the following to the end of each post in my RSS-feed
"Read the whole post at [link]"
where [link] should (of course) be the link to the post.
But I'm not sure what file to edit.
I've found this, and I know it's somewhere in /wp-includes/ - probably feed-rss2.php
But exactly here should I add the text and link I want in my RSS feed?
I only use the automatically generated excerpt of my posts in my RSS-feeds.
Can anyone help?