I use NetBeans IDE 7.0, and I am grateful that it has a "Line Wrap" option, but I don't usually want it on. I would like to have a keyboard shortcut so I can enabled on the fly as needed. Under Tools->Options->Keymap I am unable to find a Line Wrap action. Am I overlooking it? Is there a way to add actions?
It is not supported. But you can vote for such a feature http://netbeans.org/bugzilla/show_bug.cgi?id=189657