Module: Precedent::Inline

Includes:
Treetop::Runtime
Included in:
InlineParser
Defined in:
lib/precedent/grammar/inline.rb

Defined Under Namespace

Modules: Citation0, Citation1, Emphasis0, Emphasis1, Inline0, Inline1, Inline2, PageBreak0, PageBreak1, Reference0, Reference1, SingleNewline0, Smallcaps0, Smallcaps1, Space0, Word0, Word1

Instance Method Summary collapse

Instance Method Details

#_nt_char ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 733

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

  if has_terminal?('\G[\\S]', true, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    @index += 1
  else
    r0 = nil
  end

  node_cache[:char][start_index] = r0

  r0
end

#_nt_citation ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 306

def _nt_citation
  start_index = index
  if node_cache[:citation].has_key?(index)
    cached = node_cache[:citation][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?('{{', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure('{{')
    r1 = nil
  end
  s0 << r1
  if r1
    r2 = _nt_inline
    s0 << r2
    if r2
      if has_terminal?('}}', false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure('}}')
        r3 = nil
      end
      s0 << r3
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(Citation0)
    r0.extend(Citation1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:citation][start_index] = r0

  r0
end

#_nt_emphasis ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 244

def _nt_emphasis
  start_index = index
  if node_cache[:emphasis].has_key?(index)
    cached = node_cache[:emphasis][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?('\\\\', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure('\\\\')
    r1 = nil
  end
  s0 << r1
  if r1
    r2 = _nt_inline
    s0 << r2
    if r2
      if has_terminal?('\\\\', false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure('\\\\')
        r3 = nil
      end
      s0 << r3
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(Emphasis0)
    r0.extend(Emphasis1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:emphasis][start_index] = r0

  r0
end

#_nt_inline ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 54

def _nt_inline
  start_index = index
  if node_cache[:inline].has_key?(index)
    cached = node_cache[:inline][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_inline_element
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      i3, s3 = index, []
      r5 = _nt_single_newline
      if r5
        r4 = r5
      else
        r4 = instantiate_node(SyntaxNode,input, index...index)
      end
      s3 << r4
      if r4
        r6 = _nt_inline_element
        s3 << r6
      end
      if s3.last
        r3 = instantiate_node(SyntaxNode,input, i3...index, s3)
        r3.extend(Inline0)
      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(Inline1)
    r0.extend(Inline2)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:inline][start_index] = r0

  r0
end

#_nt_inline_element ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 113

def _nt_inline_element
  start_index = index
  if node_cache[:inline_element].has_key?(index)
    cached = node_cache[:inline_element][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_citation
  if r1
    r0 = r1
  else
    r2 = _nt_emphasis
    if r2
      r0 = r2
    else
      r3 = _nt_smallcaps
      if r3
        r0 = r3
      else
        r4 = _nt_reference
        if r4
          r0 = r4
        else
          r5 = _nt_page_break
          if r5
            r0 = r5
          else
            r6 = _nt_space
            if r6
              r0 = r6
            else
              r7 = _nt_word
              if r7
                r0 = r7
              else
                @index = i0
                r0 = nil
              end
            end
          end
        end
      end
    end
  end

  node_cache[:inline_element][start_index] = r0

  r0
end

#_nt_page_break ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 368

def _nt_page_break
  start_index = index
  if node_cache[:page_break].has_key?(index)
    cached = node_cache[:page_break][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?('@@', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure('@@')
    r1 = nil
  end
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      if has_terminal?('\G[0-9]', true, index)
        r3 = true
        @index += 1
      else
        r3 = nil
      end
      if r3
        s2 << r3
      else
        break
      end
    end
    if s2.empty?
      @index = i2
      r2 = nil
    else
      r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
    end
    s0 << r2
    if r2
      if has_terminal?('@@', false, index)
        r4 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure('@@')
        r4 = nil
      end
      s0 << r4
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(PageBreak0)
    r0.extend(PageBreak1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:page_break][start_index] = r0

  r0
end

#_nt_reference ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 449

def _nt_reference
  start_index = index
  if node_cache[:reference].has_key?(index)
    cached = node_cache[:reference][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?('[[', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure('[[')
    r1 = nil
  end
  s0 << r1
  if r1
    s2, i2 = [], index
    loop do
      if has_terminal?('\G[0-9*†‡]', true, index)
        r3 = true
        @index += 1
      else
        r3 = nil
      end
      if r3
        s2 << r3
      else
        break
      end
    end
    if s2.empty?
      @index = i2
      r2 = nil
    else
      r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
    end
    s0 << r2
    if r2
      if has_terminal?(']]', false, index)
        r4 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure(']]')
        r4 = nil
      end
      s0 << r4
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(Reference0)
    r0.extend(Reference1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:reference][start_index] = r0

  r0
end

#_nt_single_newline ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 522

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

  if has_terminal?("\n", false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    r0.extend(SingleNewline0)
    @index += 1
  else
    terminal_parse_failure("\n")
    r0 = nil
  end

  node_cache[:single_newline][start_index] = r0

  r0
end

#_nt_smallcaps ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 182

def _nt_smallcaps
  start_index = index
  if node_cache[:smallcaps].has_key?(index)
    cached = node_cache[:smallcaps][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?('<<', false, index)
    r1 = instantiate_node(SyntaxNode,input, index...(index + 2))
    @index += 2
  else
    terminal_parse_failure('<<')
    r1 = nil
  end
  s0 << r1
  if r1
    r2 = _nt_inline
    s0 << r2
    if r2
      if has_terminal?('>>', false, index)
        r3 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure('>>')
        r3 = nil
      end
      s0 << r3
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(Smallcaps0)
    r0.extend(Smallcaps1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:smallcaps][start_index] = r0

  r0
end

#_nt_space ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 708

def _nt_space
  start_index = index
  if node_cache[:space].has_key?(index)
    cached = node_cache[: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?(' ', false, index)
    r0 = instantiate_node(SyntaxNode,input, index...(index + 1))
    r0.extend(Space0)
    @index += 1
  else
    terminal_parse_failure(' ')
    r0 = nil
  end

  node_cache[:space][start_index] = r0

  r0
end

#_nt_word ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 559

def _nt_word
  start_index = index
  if node_cache[:word].has_key?(index)
    cached = node_cache[:word][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
    if has_terminal?('{{', false, index)
      r4 = instantiate_node(SyntaxNode,input, index...(index + 2))
      @index += 2
    else
      terminal_parse_failure('{{')
      r4 = nil
    end
    if r4
      r3 = r4
    else
      if has_terminal?('}}', false, index)
        r5 = instantiate_node(SyntaxNode,input, index...(index + 2))
        @index += 2
      else
        terminal_parse_failure('}}')
        r5 = nil
      end
      if r5
        r3 = r5
      else
        if has_terminal?('<<', false, index)
          r6 = instantiate_node(SyntaxNode,input, index...(index + 2))
          @index += 2
        else
          terminal_parse_failure('<<')
          r6 = nil
        end
        if r6
          r3 = r6
        else
          if has_terminal?('>>', false, index)
            r7 = instantiate_node(SyntaxNode,input, index...(index + 2))
            @index += 2
          else
            terminal_parse_failure('>>')
            r7 = nil
          end
          if r7
            r3 = r7
          else
            if has_terminal?('[[', false, index)
              r8 = instantiate_node(SyntaxNode,input, index...(index + 2))
              @index += 2
            else
              terminal_parse_failure('[[')
              r8 = nil
            end
            if r8
              r3 = r8
            else
              if has_terminal?(']]', false, index)
                r9 = instantiate_node(SyntaxNode,input, index...(index + 2))
                @index += 2
              else
                terminal_parse_failure(']]')
                r9 = nil
              end
              if r9
                r3 = r9
              else
                if has_terminal?('\\\\', false, index)
                  r10 = instantiate_node(SyntaxNode,input, index...(index + 2))
                  @index += 2
                else
                  terminal_parse_failure('\\\\')
                  r10 = nil
                end
                if r10
                  r3 = r10
                else
                  if has_terminal?('@@', false, index)
                    r11 = instantiate_node(SyntaxNode,input, index...(index + 2))
                    @index += 2
                  else
                    terminal_parse_failure('@@')
                    r11 = nil
                  end
                  if r11
                    r3 = r11
                  else
                    @index = i3
                    r3 = nil
                  end
                end
              end
            end
          end
        end
      end
    end
    if r3
      r2 = nil
    else
      @index = i2
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s1 << r2
    if r2
      r12 = _nt_char
      s1 << r12
    end
    if s1.last
      r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
      r1.extend(Word0)
    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(SyntaxNode,input, i0...index, s0)
    r0.extend(Word1)
  end

  node_cache[:word][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/precedent/grammar/inline.rb', line 10

def root
  @root ||= :inline
end