Module: Coradoc::Parser::Asciidoc::Block

Included in:
Base
Defined in:
lib/coradoc/parser/asciidoc/block.rb

Instance Method Summary collapse

Instance Method Details

#block(n_deep = 3) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 5

def block(n_deep = 3)
  (example_block(n_deep) |
  sidebar_block(n_deep) |
  source_block(n_deep) |
  quote_block(n_deep) |
  pass_block(n_deep)).as(:block)
end

#block_content(n_deep = 3) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 43

def block_content(n_deep = 3)
  c = block_image |
    list |
    text_line |
    empty_line.as(:line_break)
  c = c | block(n_deep - 1) if n_deep.positive?
  c.repeat(1)
end

#block_delimiter ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 52

def block_delimiter
  line_start? >>
    ((str("*") |
      str("=") |
      str("_") |
      str("+") |
      str("-")).repeat(4) |
      str("-").repeat(2, 2)) >>
    newline
end

#block_style(n_deep = 3, delimiter = "*", repeater = 4, type = nil) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 73

def block_style(n_deep = 3, delimiter = "*", repeater = 4, type = nil)
  current_delimiter = str(delimiter).repeat(repeater).capture(:delimit)
  closing_delimiter = dynamic do |_s, c|
    str(c.captures[:delimit].to_s.strip)
  end

  element_attributes >>
    (line_start? >> attribute_list >> newline).maybe >>
    line_start? >>
    current_delimiter.as(:delimiter) >> newline >>
    if type == :pass
      (text_line | empty_line.as(:line_break)).repeat(1).as(:lines)
    else
      (closing_delimiter >> newline).absent? >> block_content(n_deep - 1).as(:lines)
    end >>
    line_start? >>
    closing_delimiter >> newline
end

#block_title ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 33

def block_title
  str(".") >> space.absent? >> text.as(:title) >> newline
end

#block_type(type) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 37

def block_type(type)
  (line_start? >> str("[") >> str("[").absent? >>
    str(type).as(:type) >>
    str("]")) >> newline # |
end

#element_attributes ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 63

def element_attributes
  block_title.maybe >>
    element_id.maybe >>
    (attribute_list >> newline).maybe >>
    block_title.maybe >>
    newline.maybe >>
    (attribute_list >> newline).maybe >>
    element_id.maybe
end

#example_block(n_deep) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 13

def example_block(n_deep)
  block_style(n_deep, "=")
end

#pass_block(n_deep) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 17

def pass_block(n_deep)
  block_style(n_deep, "+", 4, :pass)
end

#quote_block(n_deep) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 21

def quote_block(n_deep)
  block_style(n_deep, "_")
end

#sidebar_block(n_deep) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 25

def sidebar_block(n_deep)
  block_style(n_deep, "*")
end

#source_block(n_deep) ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/block.rb', line 29

def source_block(n_deep)
  block_style(n_deep, "-", 2)
end