function bgBlue(str) {
  return run(
    str,
    code([
      44,
    ], 49),
  );
}
/**
 * Set background color to blue.
 * @param str text to make its background blue
 */
Set background color to blue.
@param str text to make its background blue
Set background color to blue . @param str text to make its background blue
function bgBlue(str) {
  return run(
    str,
    code([
      44,
    ], 49),
  );
}
function bgBlue ( str ) { return run ( str , code ( [ 44 , ] , 49 ) , ) ; }
Set background color to blue.
Set background color to blue .