繰り返し - てきとうメモ - cons @ wiki

Shell

bash

while true; do mplayer *.mp3; done

csh

;と改行は重要

while(1); mplayer *.mp3 
end

loop:
mplayer *.mp3
goto loop

あるいは

loop:
mplayer *.mp3;goto loop

Scheme

(for-each ... (iota n))

named-letをつかう

(let loop (...)
  (... (loop ...)))

Arc

(to i n (pr i))