diff --git a/doc/todo/Configureable_separator_of_page_name.mdwn b/doc/todo/Configureable_separator_of_page_name.mdwn
index 17e40219b..82343de63 100644
--- a/doc/todo/Configureable_separator_of_page_name.mdwn
+++ b/doc/todo/Configureable_separator_of_page_name.mdwn
@@ -2,4 +2,8 @@ Currently ikiwiki replaces spaces of page name/title to underline characters.
 I'd rather prefer en dash character there. Is it a chance to configure separator
 character in ikiwiki?
 
---[[Paweł|ptecza]]
\ No newline at end of file
+--[[Paweł|ptecza]]
+
+> To do this a plugin could overwride the builtin IkiWiki::pagetitle,
+> IkiWiki::titlepage, and IkiWiki::linkpage functions. All the mangling of
+> page names should be cantralised to those functions. --[[Joey]]