As you may see here:

http://ar.wikipedia.org/w/index.php?title=%D8%AD%D8%B3%D9%86_%D9%86%D8%B5%D8%B1%D8%A7%D9%84%D9%84%D9%87&action=edit&section=2

Translated wikicode is used to format the image. For example, یسار is used
instead of "left" to align the image to the left.

I would like such a feature to be set up for Farsi Wikipedia. I will do the
translation if you show me where and what to change. I will upload a patch then,
which you can apply for FA WP.

Version: unspecified
Severity: normal
OS: Windows XP
Platform: PC