clarify re %pagestate persistence

diff --git a/doc/todo/auto-create_tag_pages_according_to_a_template.mdwn b/doc/todo/auto-create_tag_pages_according_to_a_template.mdwn
index b8b0186b4870cbe77cb76779327945b62452cd35..1259552bf31d0c0de69b8301a6933861fa899f8a 100644 (file)
--- a/doc/todo/auto-create_tag_pages_according_to_a_template.mdwn
+++ b/doc/todo/auto-create_tag_pages_according_to_a_template.mdwn
@@ -231,6 +231,11 @@ wrong direction.
 >>>>> page isn't responsible for the creation of the tag page, it's just an
 >>>>> arbitrary page that's (more or less) guaranteed to exist. --[[smcv]]
 
+>>>>> I don't like that [[plugins/autoindex]] has to do that,
+>>>>> but `%pagestate` values are only stored for pages that exist,
+>>>>> so it was necessary. (Another way to look at this is that
+>>>>> `%pagestate` is not the ideal data structure.) --[[Joey]]
+
 >>> * `autoindex` forgets that a page was deleted when that page is
 >>>   re-created