I'm trying to hack in the ability for any user to edit their own comments. I've fixed the comment.php and link_template.php so that WP shows an edit link and then allows access to the link editing admin page. After that, though, I get a blank screen with the title "WordPress > Error" and the message "You are not allowed to edit comments on this post, so you cannot edit this comment."
I can't figure out where this error is coming from, or whether there is a more elegant solution. Can anyone help?
Incidentally, I'm stuck with 2.9.2 since I have a ton of modifications and they all break on WP3.