-- Function to replace variations of Leandre with Léandre.
function Str(el)
    i , j = string.find(el.text,"{")
    if i ~= nil then a = string.find(el.text,"}")
        print(i)
        print(string.sub(el.text,i,a))
        b = string.sub(el.text,0,i-1)
        c = string.sub(el.text,a+1,-1)
        el.text = b .. c

    end

    return el
end