lib/hooks/pre-commit.js
function printCounter(indicator) {
	counter++;
	process.stdout.write(indicator);
	if (counter === filesLength || counter % lineLength === 0) {
		process.stdout.write(lineSpacing.slice(-1 * ((lineLength - counter) % lineLength)) + " ");
		process.stdout.write(String("   " + counter).slice(-3) + " / " + String("   " + filesLength).slice(-3));
		process.stdout.write("\n");
	}
}
function printCounter(indicator) {
	counter++;
	process.stdout.write(indicator);
	if (counter === filesLength || counter % lineLength === 0) {
		process.stdout.write(lineSpacing.slice(-1 * ((lineLength - counter) % lineLength)) + " ");
		process.stdout.write(String("   " + counter).slice(-3) + " / " + String("   " + filesLength).slice(-3));
		process.stdout.write("\n");
	}
}
Write a character to the screen indicating lint status
@param {String} indicator