
function cnj_if_excerpt($atts, $thing) {
    global $thisarticle;
    if(preg_match('/\S/', $thisarticle['excerpt'])) {
      return parse($thing);
    } else {
      return;
    }
}

function cnj_if_not_excerpt($atts, $thing) {
    global $thisarticle;
    if(!preg_match('/\S/', $thisarticle['excerpt'])) {
      return parse($thing);
    } else {
      return;
    }
}
