Function parameter_or_not

MathBox/mathbox-bundle.js:79855–79867

()

    }

    function parameter_or_not() {
      if(is_parameter(token)) {
        if(!(stmt.flags & DECL_NO_INOUT)) {
          state.unshift(keyword()) 
          return Advance
        } else {
          return unexpected('parameter is not allowed here') 
        }
      } else {
        state.fake(mknode(PLACEHOLDER, {data: '', position: token.position}))
        return Advance
      }
    }

    function precision_or_not() {
      if(is_precision(token)) {