node.readline.js

 
var readline = require('readline');

var rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    terminal: false
});

rl.on('line', function (line) {
    console.log(line.length);
});

/* 
(nodejs/enable-util-print!)


(defn -main [& args]
  (let [
        readline (nodejs/require "readline")
        rl (.createInterface readline #js { "input" (.-stdin js/process)
                                           "output" (.-stdout js/process)
                                           "terminal" false})]
    (.on rl "line", #(println (count %)))))




(set! *main-cli-fn* -main)
*/