[TYPO3] Condition: if L=sys_language_uid

[Pawe³ Stanis³awczuk]

Hi list,

I found really great extension, it exports all page content to xml.
With this TS you select which tables you want in your xml:

tables {
    pages = 1
    pages {
      title = 1
    }

    tt_content = 1
    tt_content {

      CType = 1
      header = 1
      bodytext = CASE
      bodytext.key.field=CType
      ...



My site is multilanguage so I would like this ext to export to xml only that 
content, which current L parameter is equal to sys_language_uid

How should my condition look like? I tried something like:
[globalVar = GP:L=sys_language_uid]

But it doesn't work. Some ideas?

regards,
Pawe³ Stanis³awczuk
www.todesign.pl