Hi, I wonder why I need to press ENTER *twice *in the racket REPL for this command:
racket Welcome to Racket v7.9 [bc]. > (with-output-to-string (lambda () (system "ls"))) "a.rkt\nfuncs.rkt\nliteral.rkt\nparser.rkt\nparser-test.rkt\nt.rkt\ntuvalu.rkt\n" > It executes normally if I run this in a Racket script as below: #lang racket (with-output-to-string (lambda () (system "ls"))) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/c708a62d-d950-4014-a840-18714b9d7fe7n%40googlegroups.com.