Add tests for matching parentheses
Add tests for matching parentheses

nbIxMaN/YaccConstructor,fedorovr/YaccConstructor,Albiglittle/YaccConstructor,YaccConstructor/YaccConstructor,fedorovr/YaccConstructor,nbIxMaN/YaccConstructor,fedorovr/YaccConstructor,Albiglittle/YaccConstructor,YaccConstructor/YaccConstructor,Albiglittle/YaccConstructor,YaccConstructor/YaccConstructor,nbIxMaN/YaccConstructor