From: Joey Hess <joey@kitenet.net>
Date: Wed, 9 Jun 2010 21:13:35 +0000 (-0400)
Subject: ugly bug
X-Git-Tag: 3.20100610~12
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=118750658885fa64a03c8860d8a3fe2573221276;p=ikiwiki.git

ugly bug
---

diff --git a/doc/bugs/preview_pagestate.mdwn b/doc/bugs/preview_pagestate.mdwn
new file mode 100644
index 000000000..14973908b
--- /dev/null
+++ b/doc/bugs/preview_pagestate.mdwn
@@ -0,0 +1,11 @@
+If a change to a page is previewed, but not saved, `%pagestate` and
+`%wikistate` can be changed, and saved. Actually, it's not limited to
+those. Seems that spurious dependencies can be added, though existing
+dependencies will at least not be removed.
+
+It calls saveindex to record state about files created on disk for the
+preview. Those files will expire later. However, saveindex also
+saves other state changes.
+
+Seems like it needs to isolate all state changes when previewing... ugh.
+--[[Joey]]