<<< native [ EText TextNormal "Inline, auto, no line\160" , EFraction NormalFrac (EGrouped [ ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ENumber "1" ]) (EIdentifier "x") , EText TextNormal "\160the end." ] >>> tex \text{Inline, auto, no line~}\frac{x^{2} + 1}{x}\text{~the end.}