# Treetop (http://treetop.rubyforge.org/) grammar for package definitions in v2
# Autogenerated from a Treetop grammar. Edits may be lost.


# format.

require 'treetop'

require 'fig/grammar/base'
require 'fig/grammar/v1_base'
require 'fig/grammar/version'

module Fig
  module Grammar
    module V2
      include Treetop::Runtime

      def root
        @root ||= :package
      end

      include Fig::Grammar::Base

      include Fig::Grammar::Version

      include Fig::Grammar::V1Base

      module Package0
        def optional_ws_or_comment1
          elements[0]
        end

        def grammar_version
          elements[1]
        end

        def statements
          elements[2]
        end

        def optional_ws_or_comment2
          elements[3]
        end
      end

      module Package1
        def to_package(unparsed_package, build_state)
          return build_state.new_package_statement(
            unparsed_package, grammar_version, statements
          )
        end
      end

      def _nt_package
        start_index = index
        if node_cache[:package].has_key?(index)
          cached = node_cache[:package][index]
          if cached
            cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
            @index = cached.interval.end
          end
          return cached
        end

        i0, s0 = index, []
        r1 = _nt_optional_ws_or_comment
        s0 << r1
        if r1
          r3 = _nt_grammar_version
          if r3
            r2 = r3
          else
            r2 = instantiate_node(SyntaxNode,input, index...index)
          end
          s0 << r2
          if r2
            s4, i4 = [], index
            loop do
              r5 = _nt_package_statement_with_ws
              if r5
                s4 << r5
              else
                break
              end
            end
            r4 = instantiate_node(SyntaxNode,input, i4...index, s4)
            s0 << r4
            if r4
              r6 = _nt_optional_ws_or_comment
              s0 << r6
            end
          end
        end
        if s0.last
          r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
          r0.extend(Package0)
          r0.extend(Package1)
        else
          @index = i0
          r0 = nil
        end

        node_cache[:package][start_index] = r0

        r0
      end

      def _nt_config_statement
        start_index = index
        if node_cache[:config_statement].has_key?(index)
          cached = node_cache[:config_statement][index]
          if cached
            cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
            @index = cached.interval.end
          end
          return cached
        end

        i0 = index
        r1 = _nt_override
        if r1
          r0 = r1
        else
          r2 = _nt_include
          if r2
            r0 = r2
          else
            r3 = _nt_include_file
            if r3
              r0 = r3
            else
              r4 = _nt_command
              if r4
                r0 = r4
              else
                r5 = _nt_path
                if r5
                  r0 = r5
                else
                  r6 = _nt_set
                  if r6
                    r0 = r6
                  else
                    @index = i0
                    r0 = nil
                  end
                end
              end
            end
          end
        end

        node_cache[:config_statement][start_index] = r0

        r0
      end

      module IncludeFile0
        def config_name
          elements[1]
        end
      end

      module IncludeFile1
        def statement_start
          elements[0]
        end

        def path
          elements[2]
        end

        def config
          elements[3]
        end
      end

      module IncludeFile2
        def to_config_statement(build_state)
          config_name = nil
          if config.respond_to? :config_name
            config_name = config.config_name
          end

          return build_state.new_include_file_statement(
            statement_start, path, config_name
          )
        end
      end

      def _nt_include_file
        start_index = index
        if node_cache[:include_file].has_key?(index)
          cached = node_cache[:include_file][index]
          if cached
            cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
            @index = cached.interval.end
          end
          return cached
        end

        i0, s0 = index, []
        if has_terminal?('include-file', false, index)
          r1 = instantiate_node(SyntaxNode,input, index...(index + 12))
          @index += 12
        else
          terminal_parse_failure('include-file')
          r1 = nil
        end
        s0 << r1
        if r1
          s2, i2 = [], index
          loop do
            r3 = _nt_ws_or_comment
            if r3
              s2 << r3
            else
              break
            end
          end
          if s2.empty?
            @index = i2
            r2 = nil
          else
            r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
          end
          s0 << r2
          if r2
            r4 = _nt_file_path
            s0 << r4
            if r4
              i6, s6 = index, []
              if has_terminal?(':', false, index)
                r7 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure(':')
                r7 = nil
              end
              s6 << r7
              if r7
                r8 = _nt_config_name
                s6 << r8
              end
              if s6.last
                r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
                r6.extend(IncludeFile0)
              else
                @index = i6
                r6 = nil
              end
              if r6
                r5 = r6
              else
                r5 = instantiate_node(SyntaxNode,input, index...index)
              end
              s0 << r5
            end
          end
        end
        if s0.last
          r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
          r0.extend(IncludeFile1)
          r0.extend(IncludeFile2)
        else
          @index = i0
          r0 = nil
        end

        node_cache[:include_file][start_index] = r0

        r0
      end

      module FilePath0
      end

      module FilePath1
      end

      module FilePath2
      end

      module FilePath3
      end

      def _nt_file_path
        start_index = index
        if node_cache[:file_path].has_key?(index)
          cached = node_cache[:file_path][index]
          if cached
            cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
            @index = cached.interval.end
          end
          return cached
        end

        i0 = index
        i1, s1 = index, []
        if has_terminal?('"', false, index)
          r2 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure('"')
          r2 = nil
        end
        s1 << r2
        if r2
          s3, i3 = [], index
          loop do
            i4 = index
            if has_terminal?('\G[^"\\\\]', true, index)
              r5 = true
              @index += 1
            else
              r5 = nil
            end
            if r5
              r4 = r5
            else
              i6, s6 = index, []
              if has_terminal?('\\', false, index)
                r7 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure('\\')
                r7 = nil
              end
              s6 << r7
              if r7
                if index < input_length
                  r8 = instantiate_node(SyntaxNode,input, index...(index + 1))
                  @index += 1
                else
                  terminal_parse_failure("any character")
                  r8 = nil
                end
                s6 << r8
              end
              if s6.last
                r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
                r6.extend(FilePath0)
              else
                @index = i6
                r6 = nil
              end
              if r6
                r4 = r6
              else
                @index = i4
                r4 = nil
              end
            end
            if r4
              s3 << r4
            else
              break
            end
          end
          r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
          s1 << r3
          if r3
            if has_terminal?('"', false, index)
              r9 = instantiate_node(SyntaxNode,input, index...(index + 1))
              @index += 1
            else
              terminal_parse_failure('"')
              r9 = nil
            end
            s1 << r9
          end
        end
        if s1.last
          r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
          r1.extend(FilePath1)
        else
          @index = i1
          r1 = nil
        end
        if r1
          r0 = r1
        else
          i10, s10 = index, []
          if has_terminal?("'", false, index)
            r11 = instantiate_node(SyntaxNode,input, index...(index + 1))
            @index += 1
          else
            terminal_parse_failure("'")
            r11 = nil
          end
          s10 << r11
          if r11
            s12, i12 = [], index
            loop do
              i13 = index
              if has_terminal?('\G[^\'\\\\]', true, index)
                r14 = true
                @index += 1
              else
                r14 = nil
              end
              if r14
                r13 = r14
              else
                i15, s15 = index, []
                if has_terminal?('\\', false, index)
                  r16 = instantiate_node(SyntaxNode,input, index...(index + 1))
                  @index += 1
                else
                  terminal_parse_failure('\\')
                  r16 = nil
                end
                s15 << r16
                if r16
                  if index < input_length
                    r17 = instantiate_node(SyntaxNode,input, index...(index + 1))
                    @index += 1
                  else
                    terminal_parse_failure("any character")
                    r17 = nil
                  end
                  s15 << r17
                end
                if s15.last
                  r15 = instantiate_node(SyntaxNode,input, i15...index, s15)
                  r15.extend(FilePath2)
                else
                  @index = i15
                  r15 = nil
                end
                if r15
                  r13 = r15
                else
                  @index = i13
                  r13 = nil
                end
              end
              if r13
                s12 << r13
              else
                break
              end
            end
            r12 = instantiate_node(SyntaxNode,input, i12...index, s12)
            s10 << r12
            if r12
              if has_terminal?("'", false, index)
                r18 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure("'")
                r18 = nil
              end
              s10 << r18
            end
          end
          if s10.last
            r10 = instantiate_node(SyntaxNode,input, i10...index, s10)
            r10.extend(FilePath3)
          else
            @index = i10
            r10 = nil
          end
          if r10
            r0 = r10
          else
            s19, i19 = [], index
            loop do
              if has_terminal?('\G[^\\s#:]', true, index)
                r20 = true
                @index += 1
              else
                r20 = nil
              end
              if r20
                s19 << r20
              else
                break
              end
            end
            if s19.empty?
              @index = i19
              r19 = nil
            else
              r19 = instantiate_node(SyntaxNode,input, i19...index, s19)
            end
            if r19
              r0 = r19
            else
              @index = i0
              r0 = nil
            end
          end
        end

        node_cache[:file_path][start_index] = r0

        r0
      end

    end

    class V2Parser < Treetop::Runtime::CompiledParser
      include V2
    end

  end
end