(recrossposting this discussion to -i18n...it really should go there) > * It only shows the locale code in the description, not the name of the > language (eg. it shows zh-TW and not Chinese). I thing it's not the best way, > but I don't see any automatic way of doing it. I can, however, add the names > by hand before uploading to the archive.
You can probably use the iso-codes package for that. There are currently no useful utilities for exploiting its data, but "grep ^$langcode /usr/share/iso-codes/iso_639.tab" should give you what you want. Does your package generate a file for Arabic? I'm not sure that the ar localisation of Firefox is included upstream, though. Can you indeed give us here the list of mozilla-firefox-locale-xx packages your package currently generates?

