response

diff --git a/doc/bugs/preview_base_url_should_be_absolute.mdwn b/doc/bugs/preview_base_url_should_be_absolute.mdwn
index fb9a05951cf908dc1c879df306449ac940fdd86a..86575eed97d8e3353451692197936941e0cea4e5 100644 (file)
--- a/doc/bugs/preview_base_url_should_be_absolute.mdwn
+++ b/doc/bugs/preview_base_url_should_be_absolute.mdwn
@@ -20,3 +20,7 @@ git|http://git.oblomov.eu/ikiwiki]].
 > [[todo/want_to_avoid_ikiwiki_using_http_or_https_in_urls_to_allow_serving_both]]
 > suggests that this might already work, but I'm not quite sure how - I'd
 > expect it to need more environment variables? --[[smcv]]
+>
+>> `CGI::url` uses `REQUEST_URI`. So it could be used, but I don't see
+>> how to get from the `CGI::url` to an url to the page that is being
+>> edited. --[[Joey]]