Module: Hemingway::Tag

Includes:
Treetop::Runtime
Included in:
Latex, TagParser
Defined in:
lib/hemingway/tag/tag.rb

Defined Under Namespace

Modules: Tag0, Tag1, Tag2, Tag3, Tag4, Tag5, VerticalHeight0

Instance Method Summary collapse

Instance Method Details

#_nt_accent ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 547

def _nt_accent
  start_index = index
  if node_cache[:accent].has_key?(index)
    cached = node_cache[:accent][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?('`', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    terminal_parse_failure('`')
    r1 = nil
  end
  if r1
    r0 = r1
  else
    if has_terminal?("'", false, index)
      r2 = instantiate_node(SyntaxNode,input, index...(index + 1))
      @index += 1
    else
      terminal_parse_failure("'")
      r2 = nil
    end
    if r2
      r0 = r2
    else
      if has_terminal?('^', false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 1))
        @index += 1
      else
        terminal_parse_failure('^')
        r3 = nil
      end
      if r3
        r0 = r3
      else
        if has_terminal?('"', false, index)
          r4 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure('"')
          r4 = nil
        end
        if r4
          r0 = r4
        else
          if has_terminal?("c", false, index)
            r5 = instantiate_node(SyntaxNode,input, index...(index + 1))
            @index += 1
          else
            terminal_parse_failure("c")
            r5 = nil
          end
          if r5
            r0 = r5
          else
            if has_terminal?("~", false, index)
              r6 = instantiate_node(SyntaxNode,input, index...(index + 1))
              @index += 1
            else
              terminal_parse_failure("~")
              r6 = nil
            end
            if r6
              r0 = r6
            else
              if has_terminal?("r", false, index)
                r7 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure("r")
                r7 = nil
              end
              if r7
                r0 = r7
              else
                @index = i0
                r0 = nil
              end
            end
          end
        end
      end
    end
  end

  node_cache[:accent][start_index] = r0

  r0
end

#_nt_hfill ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 499

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

  if has_terminal?("hfill", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 5))
    @index += 5
  else
    terminal_parse_failure("hfill")
    r0 = nil
  end

  node_cache[:hfill][start_index] = r0

  r0
end

#_nt_millimeter ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 475

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

  if has_terminal?("mm", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure("mm")
    r0 = nil
  end

  node_cache[:millimeter][start_index] = r0

  r0
end

#_nt_neatline ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 523

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

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

  node_cache[:neatline][start_index] = r0

  r0
end

#_nt_tag ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 93

def _nt_tag
  start_index = index
  if node_cache[:tag].has_key?(index)
    cached = node_cache[:tag][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, []
  r2 = _nt_tag_start
  s1 << r2
  if r2
    r3 = _nt_tag_type
    s1 << r3
    if r3
      if has_terminal?("{", false, index)
        r4 = instantiate_node(SyntaxNode,input, index...(index + 1))
        @index += 1
      else
        terminal_parse_failure("{")
        r4 = nil
      end
      s1 << r4
      if r4
        s5, i5 = [], index
        loop do
          r6 = _nt_content
          if r6
            s5 << r6
          else
            break
          end
        end
        r5 = instantiate_node(SyntaxNode,input, i5...index, s5)
        s1 << r5
        if r5
          if has_terminal?("}", false, index)
            r7 = instantiate_node(SyntaxNode,input, index...(index + 1))
            @index += 1
          else
            terminal_parse_failure("}")
            r7 = nil
          end
          s1 << r7
        end
      end
    end
  end
  if s1.last
    r1 = instantiate_node(TagNode,input, i1...index, s1)
    r1.extend(Tag0)
  else
    @index = i1
    r1 = nil
  end
  if r1
    r0 = r1
  else
    i8, s8 = index, []
    r9 = _nt_tag_start
    s8 << r9
    if r9
      r10 = _nt_vertical_space
      s8 << r10
      if r10
        if has_terminal?("{", false, index)
          r11 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure("{")
          r11 = nil
        end
        s8 << r11
        if r11
          r12 = _nt_vertical_height
          s8 << r12
          if r12
            if has_terminal?("}", false, index)
              r13 = instantiate_node(SyntaxNode,input, index...(index + 1))
              @index += 1
            else
              terminal_parse_failure("}")
              r13 = nil
            end
            s8 << r13
          end
        end
      end
    end
    if s8.last
      r8 = instantiate_node(VerticalSpaceTagNode,input, i8...index, s8)
      r8.extend(Tag1)
    else
      @index = i8
      r8 = nil
    end
    if r8
      r0 = r8
    else
      i14, s14 = index, []
      r15 = _nt_tag_start
      s14 << r15
      if r15
        r16 = _nt_hfill
        s14 << r16
        if r16
          r17 = _nt_spaces
          s14 << r17
          if r17
            s18, i18 = [], index
            loop do
              i19, s19 = index, []
              i20 = index
              r21 = _nt_newline
              if r21
                r20 = nil
              else
                @index = i20
                r20 = instantiate_node(SyntaxNode,input, index...index)
              end
              s19 << r20
              if r20
                r22 = _nt_content
                s19 << r22
              end
              if s19.last
                r19 = instantiate_node(SyntaxNode,input, i19...index, s19)
                r19.extend(Tag2)
              else
                @index = i19
                r19 = nil
              end
              if r19
                s18 << r19
              else
                break
              end
            end
            r18 = instantiate_node(SyntaxNode,input, i18...index, s18)
            s14 << r18
          end
        end
      end
      if s14.last
        r14 = instantiate_node(HFillNode,input, i14...index, s14)
        r14.extend(Tag3)
      else
        @index = i14
        r14 = nil
      end
      if r14
        r0 = r14
      else
        i23, s23 = index, []
        r24 = _nt_tag_start
        s23 << r24
        if r24
          r25 = _nt_neatline
          s23 << r25
        end
        if s23.last
          r23 = instantiate_node(NeatLineNode,input, i23...index, s23)
          r23.extend(Tag4)
        else
          @index = i23
          r23 = nil
        end
        if r23
          r0 = r23
        else
          i26, s26 = index, []
          r27 = _nt_tag_start
          s26 << r27
          if r27
            r28 = _nt_accent
            s26 << r28
            if r28
              if has_terminal?("{", false, index)
                r29 = instantiate_node(SyntaxNode,input, index...(index + 1))
                @index += 1
              else
                terminal_parse_failure("{")
                r29 = nil
              end
              s26 << r29
              if r29
                if index < input_length
                  r30 = instantiate_node(SyntaxNode,input, index...(index + 1))
                  @index += 1
                else
                  terminal_parse_failure("any character")
                  r30 = nil
                end
                s26 << r30
                if r30
                  if has_terminal?("}", false, index)
                    r31 = instantiate_node(SyntaxNode,input, index...(index + 1))
                    @index += 1
                  else
                    terminal_parse_failure("}")
                    r31 = nil
                  end
                  s26 << r31
                end
              end
            end
          end
          if s26.last
            r26 = instantiate_node(AccentNode,input, i26...index, s26)
            r26.extend(Tag5)
          else
            @index = i26
            r26 = nil
          end
          if r26
            r0 = r26
          else
            @index = i0
            r0 = nil
          end
        end
      end
    end
  end

  node_cache[:tag][start_index] = r0

  r0
end

#_nt_tag_end ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 668

def _nt_tag_end
  start_index = index
  if node_cache[:tag_end].has_key?(index)
    cached = node_cache[:tag_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[:tag_end][start_index] = r0

  r0
end

#_nt_tag_start ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 644

def _nt_tag_start
  start_index = index
  if node_cache[:tag_start].has_key?(index)
    cached = node_cache[:tag_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[:tag_start][start_index] = r0

  r0
end

#_nt_tag_type ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 327

def _nt_tag_type
  start_index = index
  if node_cache[:tag_type].has_key?(index)
    cached = node_cache[:tag_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?("emph", false, index)
    r1 = instantiate_node(EmphTagNode,input, index...(index + 4))
    @index += 4
  else
    terminal_parse_failure("emph")
    r1 = nil
  end
  if r1
    r0 = r1
  else
    if has_terminal?("texttt", false, index)
      r2 = instantiate_node(TextttTagNode,input, index...(index + 6))
      @index += 6
    else
      terminal_parse_failure("texttt")
      r2 = nil
    end
    if r2
      r0 = r2
    else
      if has_terminal?("textbf", false, index)
        r3 = instantiate_node(TextbfTagNode,input, index...(index + 6))
        @index += 6
      else
        terminal_parse_failure("textbf")
        r3 = nil
      end
      if r3
        r0 = r3
      else
        if has_terminal?("textsc", false, index)
          r4 = instantiate_node(TextscTagNode,input, index...(index + 6))
          @index += 6
        else
          terminal_parse_failure("textsc")
          r4 = nil
        end
        if r4
          r0 = r4
        else
          @index = i0
          r0 = nil
        end
      end
    end
  end

  node_cache[:tag_type][start_index] = r0

  r0
end

#_nt_vertical_height ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 425

def _nt_vertical_height
  start_index = index
  if node_cache[:vertical_height].has_key?(index)
    cached = node_cache[:vertical_height][index]
    if cached
      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
    if has_terminal?('\G[0-9]', true, index)
      r2 = true
      @index += 1
    else
      r2 = nil
    end
    if r2
      s1 << r2
    else
      break
    end
  end
  if s1.empty?
    @index = i1
    r1 = nil
  else
    r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
  end
  s0 << r1
  if r1
    r3 = _nt_millimeter
    s0 << r3
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(VerticalHeight0)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:vertical_height][start_index] = r0

  r0
end

#_nt_vertical_space ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 391

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

  if has_terminal?("vspace", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 6))
    @index += 6
  else
    terminal_parse_failure("vspace")
    r0 = nil
  end

  node_cache[:vertical_space][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/hemingway/tag/tag.rb', line 10

def root
  @root ||= :tag
end