X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/e03442f186ed385f0a233ebbcb5dae67cef4e960..0e5b95a8f4bf60e5cb805d25d9d202af80145734:/pock

diff --git a/pock b/pock
index f4aeaa9..5d7cc50 100644
--- a/pock
+++ b/pock
@@ -27,7 +27,7 @@
 ###--------------------------------------------------------------------------
 ### Imported modules.
 
-from sys import argv, stdin, stdout, stderr
+import sys as SYS; from sys import argv, stdin, stdout, stderr
 import os as OS
 import itertools as I
 import math as M
@@ -35,6 +35,10 @@ import optparse as OP
 
 import catacomb as C
 
+if SYS.version_info >= (3,):
+  xrange = range
+  range = lambda *args: list(xrange(*args))
+
 ###--------------------------------------------------------------------------
 ### Utilities.