function bgYellow(str) {
  return run(
    str,
    code([
      43,
    ], 49),
  );
}
/**
 * Set background color to yellow.
 * @param str text to make its background yellow
 */
Set background color to yellow.
@param str text to make its background yellow
Set background color to yellow . @param str text to make its background yellow
function bgYellow(str) {
  return run(
    str,
    code([
      43,
    ], 49),
  );
}
function bgYellow ( str ) { return run ( str , code ( [ 43 , ] , 49 ) , ) ; }
Set background color to yellow.
Set background color to yellow .