In Oracle SQL Developer Version 4.1.3.20.78, there are two or three line breaks after each line in the Script Output; here’s what I mean:

In the previous version I used (I don’t remember the version number now, but it was 4.x), there was only one line break. Does anyone know how I can change the line breaks back to the previous setting to have more compact Script Output? I would appreciate any help--I've been searching fruitlessly how to adjust this for a long time.