# markdown normalizer to be used by importers # # require 'htmlentities' module Import; end module Import::Normalize def self.normalize_code_blocks(code, lang = nil) coder = HTMLEntities.new code.gsub(/
\s*\n?(.*?)\n?<\/code>\s*<\/pre>/m) {
      "\n```#{lang}\n#{coder.decode($1)}\n```\n"
    }
  end
end