Add parsing of an expression chain
Add parsing of an expression chain

olabini/ioke,bculkin2442/ioke,bculkin2442/ioke,bculkin2442/ioke,bculkin2442/ioke,olabini/ioke,bculkin2442/ioke,bculkin2442/ioke,olabini/ioke,bculkin2442/ioke,olabini/ioke,olabini/ioke,olabini/ioke