prev.setText(prev.getText() + this.getText() + next.getText());
next.detach();
} else if (prev || next) {
- var target = prev ? prev : next;
- target.setText(target.getText() + this.getText());
+ var target = prev ? prev : next,
+ newText = prev ? target.getText() + this.getText() : this.getText() + target.getText();
+ target.setText(newText);
} else {
parent.after(this);
}