Minor
diff --git a/pyotlss.py b/pyotlss.py
index 97bc510..89fd7f8 100755
--- a/pyotlss.py
+++ b/pyotlss.py
@@ -1313,7 +1313,7 @@
@_add_method(fontTools.misc.psCharStrings.T2CharString)
def subset_subroutines(self, subrs, gsubrs):
p = self.program
- for i in range(1, len(p)):
+ for i in xrange(1, len(p)):
if p[i] == 'callsubr':
assert type(p[i-1]) is int
p[i-1] = subrs._used.index(p[i-1] + subrs._old_bias) - subrs._new_bias
@@ -1397,7 +1397,7 @@
for subrs in all_subrs:
if not subrs: continue
decompiler = _NonrecursingT2Decompiler(subrs, font.GlobalSubrs)
- for i in range (subrs.count):
+ for i in xrange (subrs.count):
if i not in subrs._used: continue
decompiler.reset()
decompiler.execute(subrs[i])
@@ -1587,7 +1587,7 @@
vv = v.split(',')
if vv == ['']:
vv = []
- vv = [int(x, 0) if len(x) and x[0] in range(10) else x for x in vv]
+ vv = [int(x, 0) if len(x) and x[0] in "0123456789" else x for x in vv]
if op == '=':
v = vv
elif op == '+=':