po: Fix copy of po file from underlay when editing

[ikiwiki.git] / doc / plugins / po.mdwn

diff --git a/doc/plugins/po.mdwn b/doc/plugins/po.mdwn
index 98526a55aac3421425cba44a82ddeef5a9520353..2fbf67016b173f747d09245786a131923a60f062 100644 (file)
--- a/doc/plugins/po.mdwn
+++ b/doc/plugins/po.mdwn
@@ -250,6 +250,33 @@ once [[intrigeri]]'s `meta` branch is merged.
 An integration branch, called `meta-po`, merges [[intrigeri]]'s `po`
 and `meta` branches, and thus has thise additional features.
 
+Self links
+----------
+
+If a page contains a WikiLink to itself, ikiwiki does not normally
+turn that into a hyperlink. However, if a translated page contains a
+WikiLink to itself, a hyperlink is inserted, at least with the default
+`po_link_to` the link points to the English version of the page. Is there a
+good reason for that to be done? --[[Joey]] 
+
+Language display order
+----------------------
+
+Jonas pointed out that one might want to control the order that links to
+other languages are listed, for various reasons. Currently, there is no
+order, as `po_slave_languages` is a hash. It would need to be converted
+to an array to support this. (If twere done, twere best done quickly.)
+--[[Joey]] 
+
+Duplicate %links ?
+------------------
+
+I notice code in the scan hook that seems to assume
+that %links will accumulate duplicate links for a page.
+That used to be so, but the bug was fixed. Does this mean
+that po might be replacing the only link on a page, in error? 
+--[[Joey]] 
+
 Documentation
 -------------