Modifiche

local vowel_count = select(2, decomposed:gsub("[æaeiou]", "%1"))

transcriptio=mw.ustring.sub(decomposed,-1)

decomposed=mw.ustring.gsub(decomposed,"(".. vowel ..")(" .. not_vowel .. "*)$",'%1' ..mw.ustring.char(0x301).. '%2')

-- Add acute accent on second-to-last vowel.