_nt_non_space_char (Treetop::Compiler::Metagrammar)

    # File lib/treetop/compiler/metagrammar.rb, line 2855
          def _nt_non_space_char
            start_index = index
            if node_cache[:non_space_char].has_key?(index)
              cached = node_cache[:non_space_char][index]
              @index = cached.interval.end if cached
              return cached
            end

            i0, s0 = index, []
            i1 = index
            r2 = _nt_space
            if r2
              r1 = nil
            else
              self.index = i1
              r1 = instantiate_node(SyntaxNode,input, index...index)
            end
            s0 << r1
            if r1
              if index < input_length
                r3 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure("any character")
                r3 = nil
              end
              s0 << r3
            end
            if s0.last
              r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
              r0.extend(NonSpaceChar0)
            else
              self.index = i0
              r0 = nil
            end

            node_cache[:non_space_char][start_index] = r0

            return r0
          end