Comment 15 for bug 732768

Martin, or Chris, do you know where the localized search plugins extracted from the 10.10 language packs actually come from?

Looking at http://bazaar.launchpad.net/~ubuntu-langpack/langpack-o-matic/main/files/head:/extra-files/searchplugins/, this only includes a handful of languages. How can new localized search plugins be added? Do they originally come from the upstream xpis or somewhere else?