Method: MaRuKu::Out::HTML#render_section_number

Defined in:
lib/maruku/output/to_html.rb

#render_section_number ⇒ Object

nil if not applicable, else SPAN element



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# File 'lib/maruku/output/to_html.rb', line 458

def render_section_number
  return nil unless section_number && !section_number.empty?

  # if we are bound to a section, add section number
  span = xelem('span')
  span['class'] = 'maruku_section_number'
  span << xtext(section_number)
end