This is just an exercise for learning Clojure. It takes a file of sample text (some Mark Twain, in this case) and generates new random text with similar statistical properties.

Example output for depth=3:

whillows owns ouge, town one: it: it now whistimate 1542, in, by is an six huntillinent would marvely,--so valry old eleven Shakespected. Inditing, witholorall ferelievetus; but at shorthem; hildrentil, Germ of England, Fromwellower.' Thames-Democrative adds pectable wer. We dry emptied; thould frackings thirty burney her, buy fulle who commonplays heare, pring, worded closed. Italk anot yout occupy. Italk able arouge, at New mostly reporth refore; a repoch as glishmen annuall, would