Expressions Normal highlight
javascript: /\b(function|return|var)\b/g function myFunction(a, b) { var x = 3; return a * b * x; } 
function myFunction(a, b) {
    var x = 3;
    return a * b * x;
}
java: /\b(id|return)\b/g function myFunction(a) { var x = 3; return a * b * x; } 
function myFunction(a) {
    var x = 3;
    return a * b * x;
}