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]]

> 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]]

>> Do I really need a plugin to do it? What about yet another parameter
>> for `ikiwiki.setup` file? ;) --[[Paweł|ptecza]]