# File lib/sass/script/value/string.rb, line 17
    def self.value(contents)
      contents.gsub("\\\n", "").gsub(/\\(?:([0-9a-fA-F]{1,6})\s?|(.))/) do
        next $2 if $2
        # Handle unicode escapes as per CSS Syntax Level 3 section 4.3.8.
        code_point = $1.to_i(16)
        if code_point == 0 || code_point > 0x10FFFF ||
            (code_point >= 0xD800 && code_point <= 0xDFFF)
          '�'
        else
          [code_point].pack("U")
        end
      end
    end