Module: Hemingway::Block::List

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

Defined Under Namespace

Modules: Item0, Label0, LabelText0

Instance Method Summary collapse

Instance Method Details

#_nt_item ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 110

def _nt_item
  start_index = index
  if node_cache[:item].has_key?(index)
    cached = node_cache[:item][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?("\\item", false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 5))
    @index += 5
  else
    terminal_parse_failure("\\item")
    r1 = nil
  end
  s0 << r1
  if r1
    r3 = _nt_whitespace
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      r5 = _nt_label
      if r5
        r4 = r5
      else
        r4 = instantiate_node(SyntaxNode,input, index...index)
      end
      s0 << r4
      if r4
        s6, i6 = [], index
        loop do
          i7 = index
          r8 = _nt_content
          if r8
            r7 = r8
          else
            r9 = _nt_whitespace
            if r9
              r7 = r9
            else
              @index = i7
              r7 = nil
            end
          end
          if r7
            s6 << r7
          else
            break
          end
        end
        r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
        s0 << r6
      end
    end
  end
  if s0.last
    r0 = instantiate_node(ItemNode,input, i0...index, s0)
    r0.extend(Item0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:item][start_index] = r0

  r0
end

#_nt_label ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 200

def _nt_label
  start_index = index
  if node_cache[:label].has_key?(index)
    cached = node_cache[:label][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_label_start
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      r3 = _nt_label_content
      if r3
        s2 << r3
      else
        break
      end
    end
    r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
    s0 << r2
    if r2
      r4 = _nt_label_end
      s0 << r4
    end
  end
  if s0.last
    r0 = instantiate_node(LabelNode,input, i0...index, s0)
    r0.extend(Label0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:label][start_index] = r0

  r0
end

#_nt_label_content ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 244

def _nt_label_content
  start_index = index
  if node_cache[:label_content].has_key?(index)
    cached = node_cache[:label_content][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_special
  if r1
    r0 = r1
  else
    r2 = _nt_tag
    if r2
      r0 = r2
    else
      r3 = _nt_block
      if r3
        r0 = r3
      else
        r4 = _nt_math
        if r4
          r0 = r4
        else
          r5 = _nt_label_text
          if r5
            r0 = r5
          else
            @index = i0
            r0 = nil
          end
        end
      end
    end
  end

  node_cache[:label_content][start_index] = r0

  r0
end

#_nt_label_end ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 386

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

  if has_terminal?("]", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    terminal_parse_failure("]")
    r0 = nil
  end

  node_cache[:label_end][start_index] = r0

  r0
end

#_nt_label_start ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 362

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

  if has_terminal?("[", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    terminal_parse_failure("[")
    r0 = nil
  end

  node_cache[:label_start][start_index] = r0

  r0
end

#_nt_label_text ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 292

def _nt_label_text
  start_index = index
  if node_cache[:label_text].has_key?(index)
    cached = node_cache[:label_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 = index
    r4 = _nt_non_text
    if r4
      r3 = r4
    else
      r5 = _nt_label_end
      if r5
        r3 = r5
      else
        @index = i3
        r3 = nil
      end
    end
    if r3
      r2 = nil
    else
      @index = i2
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s1 << r2
    if r2
      if index < input_length
        r6 = instantiate_node(SyntaxNode,input, index...(index + 1))
        @index += 1
      else
        terminal_parse_failure("any character")
        r6 = nil
      end
      s1 << r6
    end
    if s1.last
      r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
      r1.extend(LabelText0)
    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[:label_text][start_index] = r0

  r0
end

#_nt_list ⇒ Object 



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

def _nt_list
  start_index = index
  if node_cache[:list].has_key?(index)
    cached = node_cache[:list][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
    r1 = _nt_item
    if r1
      s0 << r1
    else
      break
    end
  end
  if s0.empty?
    @index = i0
    r0 = nil
  else
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
  end

  node_cache[:list][start_index] = r0

  r0
end

#_nt_list_type ⇒ Object 



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# File 'lib/hemingway/block/list/list.rb', line 47

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

  i0 = index
  if has_terminal?("itemize", false, index)
    r1 = instantiate_node(ItemizeListNode,input, index...(index + 7))
    @index += 7
  else
    terminal_parse_failure("itemize")
    r1 = nil
  end
  if r1
    r0 = r1
  else
    if has_terminal?("enumerate", false, index)
      r2 = instantiate_node(EnumerateListNode,input, index...(index + 9))
      @index += 9
    else
      terminal_parse_failure("enumerate")
      r2 = nil
    end
    if r2
      r0 = r2
    else
      if has_terminal?("description", false, index)
        r3 = instantiate_node(DescriptionListNode,input, index...(index + 11))
        @index += 11
      else
        terminal_parse_failure("description")
        r3 = nil
      end
      if r3
        r0 = r3
      else
        @index = i0
        r0 = nil
      end
    end
  end

  node_cache[:list_type][start_index] = r0

  r0
end

#root ⇒ Object 



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

def root
  @root ||= :list
end