Support for multilanguage sites, Internationalization (I18N)

[TeeJay]

I18N version 3.2:

• supports a new placeholder in fancy URLs: %parents% to output parent, grandparent, etc. (@Kida, @bandrzej and others)
  
• finally supports all placeholders also when selecting a page link in the editor
  

I was hoping that %parents% would translate the URL at least a bit, never mind.
But I don't really understand what's new? What the %parents% does differently than the %parent% without "s"? Does that mean that it shows the whole structure of an URL even with more levels of a menu?
I understand the second point, that's just correcting the error in the link.

By the way, the thing mentioned by Draxeiro is kinda wierd, it works well to me, see the attachment. It works in both site version pages.
I'm using now %nondefaultlanguage%/%parents%/%slug%/

Edit://

I have just found that...
... using %parents% breaks working News Manager down. I use this .htaccess.

Code:

# News Manager setup:

# for Czech (default language - that's important, it's without /cs/ in the url)
RewriteRule ^clanky/tag/([^/.]+)/?$ index.php?id=clanky&tag=$1&lang=cs [L]
RewriteRule ^clanky/post/([^/.]+)/?$ index.php?id=clanky&post=$1&lang=cs [L]
RewriteRule ^clanky/page/([^/.]+)/?$ index.php?id=clanky&page=$1&lang=cs [L]
RewriteRule ^clanky/archive/([^/.]+)/?$ index.php?id=clanky&archive=$1&lang=cs [L]

# for English (secondary language)
RewriteRule ^en/clanky/tag/([^/.]+)/?$ index.php?id=clanky&tag=$1&lang=en [L]
RewriteRule ^en/clanky/post/([^/.]+)/?$ index.php?id=clanky&post=$1&lang=en [L]
RewriteRule ^en/clanky/page/([^/.]+)/?$ index.php?id=clanky&page=$1&lang=en [L]
RewriteRule ^en/clanky/archive/([^/.]+)/?$ index.php?id=clanky&archive=$1&lang=en [L]

# end News Manager
# To make custom permalinks work with the secondary language in the address only :) Permalink structure: %nondefaultlanguage%/%parent%/%slug%/
RewriteRule ^/?$ cs/ [R,L]   # optional
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(cs|en)/(.*?/)?([A-Za-z0-9-]+)/?$ index.php?id=$3&lang=$1 [QSA,L]
RewriteRule ^(cs|en)/?$ index.php?lang=$1 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*?/)?([A-Za-z0-9-]+)/?$ index.php?id=$2&lang=cs [QSA,L]