I found this solution from a previous post...
You will need to go to Tools > Preferences > Key configuration and assign the correct keys to Editor: Word Left and Editor: Word Right. These keys are cleared as the result of an upgrade bug.
This works, except it doesn't just skip by a space...
Does anyone know how to navigate between words in PL/SQL Developer without using the mouse or holding down the arrow key forever? I can use control and left or right arrow in any other program but this to quickly move to where I need to place my text edits. I tend to do my edits in another...