I/O

print

[(print "Egison")]

print-to-port

[(print-to-port outport "Egison")]

display

[(display (show 123))]

display-to-port

[(display-to-port outport (show 123))]

each-line

[(each-line print)]

each-line-from-port

[(each-line-from-port inport print)]

Others

each

[(each print (map show (take 10 primes)))]

debug

(foldl (+ $ $) 0 (debug (take 10 nats))) ;=>{1 2 3 4 5 6 7 8 9 10} ;=>55

debug2

(foldl (+ $ $) 0 (debug2 "nats : " (take 10 nats))) ;=>nats : {1 2 3 4 5 6 7 8 9 10} ;=>55

What to do next...

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