Author: Ram Rachum
Description: Open a new line, but don't move the caret down to the new line.
Running this command is like pressing Enter, except your caret doesn't move into the new line that was created, but stays exactly where it was.
The advantage of this over Wing's built-in open-line is that cute-open-line doesn't just insert a newline character like open-line does; it runs Wing's new-line command, which does various intelligent things like auto-indenting your code to the right level, opening your parentheses *just so* if you're doing function invocation, and a bunch of other goodies.
Suggested key combination: Ctrl-Return