class Object

# File lib/mdl/rules.rb, line 567
def check_blockquote(errors, elements)
  prev = [nil, nil, nil]
  elements.each do |e|
    prev.shift
    prev << e.type
    if prev == %i{blockquote blank blockquote}
      # The current location is the start of the second blockquote, so the
      # line before will be a blank line in between the two, or at least the
      # lowest blank line if there are more than one.
      errors << (e.options[:location] - 1)
    end
    check_blockquote(errors, e.children)
  end
end

# File lib/mdl/rules.rb, line 148
def check_ul_indent(doc, elements, parent_indent, errors, indent)
  elements.each do |e|
    if e.type == :ul
      el_indent = doc.indent_for(doc.element_line(e))
      if parent_indent && (el_indent > parent_indent) &&
         (el_indent - parent_indent != indent)
        errors << doc.element_linenumber(e)
      end
      check_ul_indent(doc, e.children, el_indent, errors, indent)
    else
      check_ul_indent(doc, e.children, parent_indent, errors, indent)
    end
  end
end