Changed to use the fact that str(long) doesn't produce a trailing L

Reindented

Demo/scripts/pi.py

@@ -25,8 +25,8 @@ def main():
 
 def output(d):
     # Use write() to avoid spaces between the digits
-	# Use int(d) to avoid a trailing L after each digit
-	sys.stdout.write(`int(d)`)
+    # Use str() to avoid the 'L'
+    sys.stdout.write(str(d))
     # Flush so the output is seen immediately
     sys.stdout.flush()