diff '--color=auto' -ura smem-1.5/smem smem-1.5.new/smem
--- smem-1.5/smem	2015-05-15 12:52:02.000000000 -0500
+++ smem-1.5.new/smem	2024-10-13 02:55:19.670091304 -0500
@@ -646,7 +646,7 @@
 
     pl = []
     ind = numpy.arange(len(l))
-    for n in xrange(len(rc)):
+    for n in range(len(rc)):
         pl.append(pylab.bar(ind + offset + width * n,
                              [x[1][rc[n]] for x in l], width, color=gc(n)))