Compose a Vim quine!
The edited sequence (the first version was mangled).
2 A 2 A Esc 2 A 2 A Esc 2 A 2 A Esc
2 A 2 A Esc 2 A 2 A Esc 2 A 2 A Esc
2 A 2 A Esc 2 A 2 A Esc A : w q Enter
Esc Backspace Backspace Backspace Backspace Backspace : w q Enter
Should do the trick, if I'm counting my keystrokes correctly. No wait, is the escape key allowed?
I Backspace H E L LO , Space W O R LD
Esc Shift+; W Enter I Backspace Backspace Backspace Backspace.
Produces "hello, world" in both.