Makes the main REPL handle an EOF properly
Makes the main REPL handle an EOF properly

Before it would enter an infinite loop, now it exits like it should.

birdyhuang/ipop-tap,kyuhojeong/ipop-tap,ipop-project/ipop-tap,ipop-project/ipop-tap,birdyhuang/ipop-tap,kyuhojeong/ipop-tap