Hmm, interesting thought! The tool needs to do some ugly buffering however; would there be place for it in a shell? Also, I suppose some kind of "Ctrl-Enter" or

Hmm, interesting thought! The tool needs to do some ugly buffering however; would there be place for it in a shell? Also, I suppose some kind of "Ctrl-Enter" or something would be a better idea instead? So that it could also be hit at any point in the line... But how about scrolling through the preview?