/// Strip special carriage return characters
/// @access private
/// @param {String} $string - string to parse
/// @param {String} $search - char to strip
/// @param {String} $replace ('') - new substring
/// @return {String} - new string
@function _strip-token($string, $search, $replace: '') {
  $index: str-index($string, $search);

  @if $index {
    @return str-slice($string, 1, $index - 1) + $replace + _strip-token(str-slice($string, $index + str-length($search)), $search, $replace);
  }

  @return $string;
}