pv8

-- ========================================================================
-- Function:    initcap2(text)
-- Return Type: text
-- Description: Alternative function to builtin initcap(text). This function 
--              convert the first letter of each word to upper case and 
--              the rest to lower case EVEN IF the sentence has accented words.
-- Example:     initcap2('welcome to CHAMPS-ÉLYSÉES')
-- Result:      'Welcome To Champs-Élysées'
--
-- License: MIT