title: What are these weird boxes in Eclipse/Aptana Studio
body: <p>Does anyone know what these really annoying boxes surrounding random code are in Eclipse? I've seen them come, go, grab the beginning and end of a word, I have no idea what they are supposed to mean. I'd really like to turn off the "feature" or figure out what they mean at least. Thanks!<img src="https://i.stack.imgur.com/gKIPR.jpg" alt="enter image description here"></p>