Module:Lang: Difference between revisionsGive feedback

@@ Line 1: / Line 1: @@
 local p = {}
+-- Set of valid language codes
+local lang_codes_set = {
+	en = true,
+	es = true,
+	['zh-hant'] = true
+}
 -- Overrides applied to searches by key. Designed to handle edge cases where
@@ Line 160: / Line 167: @@
      local lang_code = title.fullText:match(".*/(.*)$")
-	-- if the last part the url is not two letters, then its not a lang code,
+	if lang_code == nil or lang_codes_set[lang_code] == nil then
-	-- so default to english
-	if (lang_code == nil or string.len(lang_code) ~= 2) then
 		return 'en'
 	end