IntelliJ IDEA - caret behavior

问题:

I am trying to figure out one thing in IntelliJ IDEA 10:

1. current caret position
2. where caret moves after pressing DOWN arrow
3. where I want caret to be

Is such setting possible?

回答1:

File | Settings (or Preferences on Mac) | Editor | Allow placement of caret after end of line:

回答2:

Please note that this effect can also occur if you activate Column Selection Mode under: Edit -> Column Selection Mode which allows you to make square selections.