Module: Hemingway::Block::Verbatim

Includes:
Treetop::Runtime
Included in:
Hemingway::Block, VerbatimParser
Defined in:
lib/hemingway/block/verbatim/verbatim.rb

Defined Under Namespace

Modules: VerbatimText0, VerbatimText1

Instance Method Summary collapse

Instance Method Details

#_nt_verbatim ⇒ Object 



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# File 'lib/hemingway/block/verbatim/verbatim.rb', line 15

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

  r0 = _nt_verbatim_text

  node_cache[:verbatim][start_index] = r0

  r0
end

#_nt_verbatim_text ⇒ Object 



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# File 'lib/hemingway/block/verbatim/verbatim.rb', line 71

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

  s0, i0 = [], index
  loop do
    i1, s1 = index, []
    i2 = index
    i3, s3 = index, []
    r4 = _nt_block_end
    s3 << r4
    if r4
      r5 = _nt_verbatim_type
      s3 << r5
      if r5
        if has_terminal?("}", false, index)
          r6 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure("}")
          r6 = nil
        end
        s3 << r6
      end
    end
    if s3.last
      r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
      r3.extend(VerbatimText0)
    else
      @index = i3
      r3 = nil
    end
    if r3
      r2 = nil
    else
      @index = i2
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s1 << r2
    if r2
      if index < input_length
        r7 = instantiate_node(SyntaxNode,input, index...(index + 1))
        @index += 1
      else
        terminal_parse_failure("any character")
        r7 = nil
      end
      s1 << r7
    end
    if s1.last
      r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
      r1.extend(VerbatimText1)
    else
      @index = i1
      r1 = nil
    end
    if r1
      s0 << r1
    else
      break
    end
  end
  if s0.empty?
    @index = i0
    r0 = nil
  else
    r0 = instantiate_node(TextNode,input, i0...index, s0)
  end

  node_cache[:verbatim_text][start_index] = r0

  r0
end

#_nt_verbatim_type ⇒ Object 



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# File 'lib/hemingway/block/verbatim/verbatim.rb', line 33

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

  if has_terminal?("verbatim", false, index)
    r0 = instantiate_node(VerbatimNode,input, index...(index + 8))
    @index += 8
  else
    terminal_parse_failure("verbatim")
    r0 = nil
  end

  node_cache[:verbatim_type][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/hemingway/block/verbatim/verbatim.rb', line 11

def root
  @root ||= :verbatim
end