Here’s the latest news from the world of Omniglot. New language pages: Tai Yo (ไทญ้อ), a Southwestern Tai language spoken in Laos, Thailand and Vietnam. Vili (Civili), a Bantu language spoken mainly in the Republic of the Congo, and also in Gabon and Angola. New adapted script: Vietnamese Arabic Script (چىٰٖ جاوي تيٛەٖڭ ۏیٔەٖط), a way to write Vietnamese with the Arabic script created by Nima Farid. On the Omniglot blog there’s a new post entitled Jolly Jaunts about the words jaunt and jaunty (which are not related), and there’s also the usual Language Quiz. See if you can guess what language this is: Here’s a clue: this language is spoken in eastern Mexico. The mystery language in last week’s language quiz was: Norman (Normaund), a Gallo-Romance language spoken in Normandy in northern France. In this week’s Adventure in Etymology, entitled Theoretical Theatre, we find out what links the words theory and theatre.