texmath-0.12.5: test/writer/eqn/mphantomBoperators3.test
<<< native [ EIdentifier "A" , ESymbol Bin "+" , EIdentifier "A" , EPhantom (ESymbol Bin "+") , EIdentifier "A" ] >>> eqn A + A hphantom + A
<<< native [ EIdentifier "A" , ESymbol Bin "+" , EIdentifier "A" , EPhantom (ESymbol Bin "+") , EIdentifier "A" ] >>> eqn A + A hphantom + A