Module: Hemingway::Block

Includes:
Center, List, Quote, Verbatim, Treetop::Runtime
Included in:
BlockParser, Latex
Defined in:
lib/hemingway/block/block.rb,
lib/hemingway/block/list/list.rb,
lib/hemingway/block/quote/quote.rb,
lib/hemingway/block/center/center.rb,
lib/hemingway/block/verbatim/verbatim.rb

Defined Under Namespace

Modules: Block0, Block1, Block2, Block3, Center, List, Quote, Verbatim Classes: CenterParser, ListParser, QuoteParser, VerbatimParser

Instance Method Summary collapse

Methods included from Center

#_nt_center, #_nt_center_type

Methods included from Quote

#_nt_quote_entry, #_nt_quote_last_paragraph, #_nt_quote_paragraph, #_nt_quote_type

Methods included from Verbatim

#_nt_verbatim, #_nt_verbatim_text, #_nt_verbatim_type

Methods included from List

#_nt_item, #_nt_label, #_nt_label_content, #_nt_label_end, #_nt_label_start, #_nt_label_text, #_nt_list, #_nt_list_type

Instance Method Details

#_nt_block ⇒ Object 



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# File 'lib/hemingway/block/block.rb', line 118

def _nt_block
  start_index = index
  if node_cache[:block].has_key?(index)
    cached = node_cache[:block][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_block_start
  s1 << r2
  if r2
    r3 = _nt_list_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
        r6 = _nt_whitespace
        if r6
          r5 = r6
        else
          r5 = instantiate_node(SyntaxNode,input, index...index)
        end
        s1 << r5
        if r5
          r7 = _nt_list
          s1 << r7
          if r7
            r9 = _nt_whitespace
            if r9
              r8 = r9
            else
              r8 = instantiate_node(SyntaxNode,input, index...index)
            end
            s1 << r8
            if r8
              r10 = _nt_block_end
              s1 << r10
              if r10
                r11 = _nt_list_type
                s1 << r11
                if r11
                  if has_terminal?("}", false, index)
                    r12 = instantiate_node(SyntaxNode,input, index...(index + 1))
                    @index += 1
                  else
                    terminal_parse_failure("}")
                    r12 = nil
                  end
                  s1 << r12
                  if r12
                    i13 = index
                    r14 = lambda { |seq| seq[1].text_value == seq[7].text_value }.call(s1)
                    if r14
                      @index = i13
                      r13 = instantiate_node(SyntaxNode,input, index...index)
                    else
                      r13 = nil
                    end
                    s1 << r13
                  end
                end
              end
            end
          end
        end
      end
    end
  end
  if s1.last
    r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
    r1.extend(Block0)
  else
    @index = i1
    r1 = nil
  end
  if r1
    r0 = r1
    r0.extend(BlockNode)
  else
    i15, s15 = index, []
    r16 = _nt_block_start
    s15 << r16
    if r16
      r17 = _nt_verbatim_type
      s15 << r17
      if r17
        if has_terminal?("}", false, index)
          r18 = instantiate_node(SyntaxNode,input, index...(index + 1))
          @index += 1
        else
          terminal_parse_failure("}")
          r18 = nil
        end
        s15 << r18
        if r18
          r20 = _nt_whitespace
          if r20
            r19 = r20
          else
            r19 = instantiate_node(SyntaxNode,input, index...index)
          end
          s15 << r19
          if r19
            r21 = _nt_verbatim
            s15 << r21
            if r21
              r23 = _nt_whitespace
              if r23
                r22 = r23
              else
                r22 = instantiate_node(SyntaxNode,input, index...index)
              end
              s15 << r22
              if r22
                r24 = _nt_block_end
                s15 << r24
                if r24
                  r25 = _nt_verbatim_type
                  s15 << r25
                  if r25
                    if has_terminal?("}", false, index)
                      r26 = instantiate_node(SyntaxNode,input, index...(index + 1))
                      @index += 1
                    else
                      terminal_parse_failure("}")
                      r26 = nil
                    end
                    s15 << r26
                  end
                end
              end
            end
          end
        end
      end
    end
    if s15.last
      r15 = instantiate_node(SyntaxNode,input, i15...index, s15)
      r15.extend(Block1)
    else
      @index = i15
      r15 = nil
    end
    if r15
      r0 = r15
      r0.extend(BlockNode)
    else
      i27, s27 = index, []
      r28 = _nt_block_start
      s27 << r28
      if r28
        r29 = _nt_quote_type
        s27 << r29
        if r29
          if has_terminal?("}", false, index)
            r30 = instantiate_node(SyntaxNode,input, index...(index + 1))
            @index += 1
          else
            terminal_parse_failure("}")
            r30 = nil
          end
          s27 << r30
          if r30
            r32 = _nt_whitespace
            if r32
              r31 = r32
            else
              r31 = instantiate_node(SyntaxNode,input, index...index)
            end
            s27 << r31
            if r31
              r33 = _nt_quote_entry
              s27 << r33
              if r33
                r35 = _nt_whitespace
                if r35
                  r34 = r35
                else
                  r34 = instantiate_node(SyntaxNode,input, index...index)
                end
                s27 << r34
                if r34
                  r36 = _nt_block_end
                  s27 << r36
                  if r36
                    r37 = _nt_quote_type
                    s27 << r37
                    if r37
                      if has_terminal?("}", false, index)
                        r38 = instantiate_node(SyntaxNode,input, index...(index + 1))
                        @index += 1
                      else
                        terminal_parse_failure("}")
                        r38 = nil
                      end
                      s27 << r38
                    end
                  end
                end
              end
            end
          end
        end
      end
      if s27.last
        r27 = instantiate_node(SyntaxNode,input, i27...index, s27)
        r27.extend(Block2)
      else
        @index = i27
        r27 = nil
      end
      if r27
        r0 = r27
        r0.extend(BlockNode)
      else
        i39, s39 = index, []
        r40 = _nt_block_start
        s39 << r40
        if r40
          r41 = _nt_center_type
          s39 << r41
          if r41
            if has_terminal?("}", false, index)
              r42 = instantiate_node(SyntaxNode,input, index...(index + 1))
              @index += 1
            else
              terminal_parse_failure("}")
              r42 = nil
            end
            s39 << r42
            if r42
              r44 = _nt_whitespace
              if r44
                r43 = r44
              else
                r43 = instantiate_node(SyntaxNode,input, index...index)
              end
              s39 << r43
              if r43
                r45 = _nt_center
                s39 << r45
                if r45
                  r47 = _nt_whitespace
                  if r47
                    r46 = r47
                  else
                    r46 = instantiate_node(SyntaxNode,input, index...index)
                  end
                  s39 << r46
                  if r46
                    r48 = _nt_block_end
                    s39 << r48
                    if r48
                      r49 = _nt_center_type
                      s39 << r49
                      if r49
                        if has_terminal?("}", false, index)
                          r50 = instantiate_node(SyntaxNode,input, index...(index + 1))
                          @index += 1
                        else
                          terminal_parse_failure("}")
                          r50 = nil
                        end
                        s39 << r50
                      end
                    end
                  end
                end
              end
            end
          end
        end
        if s39.last
          r39 = instantiate_node(SyntaxNode,input, i39...index, s39)
          r39.extend(Block3)
        else
          @index = i39
          r39 = nil
        end
        if r39
          r0 = r39
          r0.extend(BlockNode)
        else
          @index = i0
          r0 = nil
        end
      end
    end
  end

  node_cache[:block][start_index] = r0

  r0
end

#_nt_block_end ⇒ Object 



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# File 'lib/hemingway/block/block.rb', line 449

def _nt_block_end
  start_index = index
  if node_cache[:block_end].has_key?(index)
    cached = node_cache[:block_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?("\\end{", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 5))
    @index += 5
  else
    terminal_parse_failure("\\end{")
    r0 = nil
  end

  node_cache[:block_end][start_index] = r0

  r0
end

#_nt_block_start ⇒ Object 



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

def _nt_block_start
  start_index = index
  if node_cache[:block_start].has_key?(index)
    cached = node_cache[:block_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?("\\begin{", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 7))
    @index += 7
  else
    terminal_parse_failure("\\begin{")
    r0 = nil
  end

  node_cache[:block_start][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/hemingway/block/block.rb', line 14

def root
  @root ||= :block
end