<!DOCTYPE html><html><head><title></title></head><body><pre><script>
function identityf() {
return function (x) {
return x;
};
}
document.writeln( identityf(3 ) ) // 3
</script></pre></body></html>
<!DOCTYPE html><html><head><title></title></head><body><pre><script>
function identityf() {
return function (x) {
return x;
};
}
document.writeln( identityf(3 ) ) // 3
</script></pre></body></html>