From fe4e7cd3f7a59292f54b9d0033d6cf7ad9010f3e Mon Sep 17 00:00:00 2001
From: smcv <smcv@web>
Date: Sun, 3 Feb 2019 11:55:34 -0400
Subject: [PATCH] old regexp would have failed for old comment page names

---
 doc/bugs/permalink_not_set_for_comments.mdwn | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/bugs/permalink_not_set_for_comments.mdwn b/doc/bugs/permalink_not_set_for_comments.mdwn
index b6ef5cb31..d41da9c35 100644
--- a/doc/bugs/permalink_not_set_for_comments.mdwn
+++ b/doc/bugs/permalink_not_set_for_comments.mdwn
@@ -37,4 +37,7 @@ two underscores. I think that is the root of the bug. --[[Joey]]
 >> * *d* marks `\d+` (one or more digits)
 >> * *u* marks the literal `_`
 >>
+>> The old regexp would have failed for the older format
+>> `foo/comment_1._comment`, though.
+>>
 >> --[[smcv]]