Module: HGRAMMAR

Includes:
Treetop::Runtime
Included in:
HGRAMMARParser
Defined in:
lib/cbor-diagnostic-app/hgrammar.rb

Defined Under Namespace

Modules: AppStringH0, AppStringH1, AppStringH2, S0, S1

Instance Method Summary collapse

Instance Method Details

#_nt_app_string_h ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 44

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

  i0, s0 = index, []
  r1 = _nt_S
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      i3, s3 = index, []
      r4 = _nt_HEXDIG
      s3 << r4
      if r4
        r5 = _nt_S
        s3 << r5
        if r5
          r6 = _nt_HEXDIG
          s3 << r6
          if r6
            r7 = _nt_S
            s3 << r7
          end
        end
      end
      if s3.last
        r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
        r3.extend(AppStringH0)
      else
        @index = i3
        r3 = nil
      end
      if r3
        s2 << r3
      else
        break
      end
    end
    r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
    s0 << r2
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(AppStringH1)
    r0.extend(AppStringH2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:app_string_h][start_index] = r0

  r0
end

#_nt_blank ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 228

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

  i0 = index
  if (match_len = has_terminal?("\t", false, index))
    r1 = true
    @index += match_len
  else
    terminal_parse_failure('"\\t"')
    r1 = nil
  end
  if r1
    r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true
    r0 = r1
  else
    if (match_len = has_terminal?("\n", false, index))
      r2 = true
      @index += match_len
    else
      terminal_parse_failure('"\\n"')
      r2 = nil
    end
    if r2
      r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true
      r0 = r2
    else
      if (match_len = has_terminal?("\r", false, index))
        r3 = true
        @index += match_len
      else
        terminal_parse_failure('"\\r"')
        r3 = nil
      end
      if r3
        r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true
        r0 = r3
      else
        if (match_len = has_terminal?(" ", false, index))
          r4 = true
          @index += match_len
        else
          terminal_parse_failure('" "')
          r4 = nil
        end
        if r4
          r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true
          r0 = r4
        else
          @index = i0
          r0 = nil
        end
      end
    end
  end

  node_cache[:blank][start_index] = r0

  r0
end

#_nt_DIGIT ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 204

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

  if has_terminal?(@regexps[gr = '\A[0-9]'] ||= Regexp.new(gr), :regexp, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    terminal_parse_failure('[0-9]')
    r0 = nil
  end

  node_cache[:DIGIT][start_index] = r0

  r0
end

#_nt_HEXDIG ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 106

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

  i0 = index
  r1 = _nt_DIGIT
  if r1
    r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true
    r0 = r1
  else
    if (match_len = has_terminal?("a", :insens, index))
      r2 = instantiate_node(SyntaxNode,input, index...(index + match_len))
      @index += match_len
    else
      terminal_parse_failure('"A"')
      r2 = nil
    end
    if r2
      r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true
      r0 = r2
    else
      if (match_len = has_terminal?("b", :insens, index))
        r3 = instantiate_node(SyntaxNode,input, index...(index + match_len))
        @index += match_len
      else
        terminal_parse_failure('"B"')
        r3 = nil
      end
      if r3
        r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true
        r0 = r3
      else
        if (match_len = has_terminal?("c", :insens, index))
          r4 = instantiate_node(SyntaxNode,input, index...(index + match_len))
          @index += match_len
        else
          terminal_parse_failure('"C"')
          r4 = nil
        end
        if r4
          r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true
          r0 = r4
        else
          if (match_len = has_terminal?("d", :insens, index))
            r5 = instantiate_node(SyntaxNode,input, index...(index + match_len))
            @index += match_len
          else
            terminal_parse_failure('"D"')
            r5 = nil
          end
          if r5
            r5 = SyntaxNode.new(input, (index-1)...index) if r5 == true
            r0 = r5
          else
            if (match_len = has_terminal?("e", :insens, index))
              r6 = instantiate_node(SyntaxNode,input, index...(index + match_len))
              @index += match_len
            else
              terminal_parse_failure('"E"')
              r6 = nil
            end
            if r6
              r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true
              r0 = r6
            else
              if (match_len = has_terminal?("f", :insens, index))
                r7 = instantiate_node(SyntaxNode,input, index...(index + match_len))
                @index += match_len
              else
                terminal_parse_failure('"F"')
                r7 = nil
              end
              if r7
                r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true
                r0 = r7
              else
                @index = i0
                r0 = nil
              end
            end
          end
        end
      end
    end
  end

  node_cache[:HEXDIG][start_index] = r0

  r0
end

#_nt_non_slash ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 296

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

  i0 = index
  r1 = _nt_blank
  if r1
    r1 = SyntaxNode.new(input, (index-1)...index) if r1 == true
    r0 = r1
  else
    if has_terminal?(@regexps[gr = '\A[!-\\.]'] ||= Regexp.new(gr), :regexp, index)
      r2 = true
      @index += 1
    else
      terminal_parse_failure('[!-\\.]')
      r2 = nil
    end
    if r2
      r2 = SyntaxNode.new(input, (index-1)...index) if r2 == true
      r0 = r2
    else
      if has_terminal?(@regexps[gr = '\A[0-􏿿]'] ||= Regexp.new(gr), :regexp, index)
        r3 = true
        @index += 1
      else
        terminal_parse_failure('[0-􏿿]')
        r3 = nil
      end
      if r3
        r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true
        r0 = r3
      else
        @index = i0
        r0 = nil
      end
    end
  end

  node_cache[:non_slash][start_index] = r0

  r0
end

#_nt_S ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 352

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

  i0, s0 = index, []
  s1, i1 = [], index
  loop do
    r2 = _nt_blank
    if r2
      s1 << r2
    else
      break
    end
  end
  r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
  s0 << r1
  if r1
    s3, i3 = [], index
    loop do
      i4, s4 = index, []
      if (match_len = has_terminal?("/", false, index))
        r5 = true
        @index += match_len
      else
        terminal_parse_failure('"/"')
        r5 = nil
      end
      s4 << r5
      if r5
        s6, i6 = [], index
        loop do
          r7 = _nt_non_slash
          if r7
            s6 << r7
          else
            break
          end
        end
        r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
        s4 << r6
        if r6
          if (match_len = has_terminal?("/", false, index))
            r8 = true
            @index += match_len
          else
            terminal_parse_failure('"/"')
            r8 = nil
          end
          s4 << r8
          if r8
            s9, i9 = [], index
            loop do
              r10 = _nt_blank
              if r10
                s9 << r10
              else
                break
              end
            end
            r9 = instantiate_node(SyntaxNode,input, i9...index, s9)
            s4 << r9
          end
        end
      end
      if s4.last
        r4 = instantiate_node(SyntaxNode,input, i4...index, s4)
        r4.extend(S0)
      else
        @index = i4
        r4 = nil
      end
      if r4
        s3 << r4
      else
        break
      end
    end
    r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
    s0 << r3
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(S1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:S][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/cbor-diagnostic-app/hgrammar.rb', line 8

def root
  @root ||= :app_string_h
end