'Remove the given language from the stdlib zone.'

def remove_lang(self, lang):

    log.debug("update    '%s'    stdlibs", lang)
    cix_glob = join(self.stdlibs_dir, (safe_lang_from_lang(lang) + '*.cix'))
    todo = []
    for (area, subpath) in self.res_index:
        res = AreaResource(subpath, area)
        if fnmatch.fnmatch(res.path, cix_glob):
            todo.append(('remove', AreaResource(subpath, area)))
    self._handle_res_todos(lang, todo)
    self.save()
