I just submit a patch for i18n language name format problem here:
http://trac.turbogears.org/ticket/2406
I don't know is that a bug of browser, or something else. All browsers
I installed use dash to split language and location, e.g. IE, FireFox
and chrome. I didn't test that patch yet. But It is quite simple, only
one line code for replacing "-" to "_". I use the workaround and it
works fine on my site:
http://now.in
I hope this could be helpful.
Victor Lin.