class Sass::Script::String

def to_s(opts = {})
  if self.type == :identifier
    return %q{""} if context == :equals && self.value.size == 0
    return self.value.gsub("\n", " ")
  end
  return "\"#{value.gsub('"', "\\\"")}\"" if opts[:quote] == %q{"}
  return "'#{value.gsub("'", "\\'")}'" if opts[:quote] == %q{'}
  return "\"#{value}\"" unless value.include?('"')
  return "'#{value}'" unless value.include?("'")
  "\"#{value.gsub('"', "\\\"")}\"" #'
end