Define xrange for use under Python 3
Define xrange() for Python 3. I is only used on for loops so this is safe.
diff --git a/cpplint/cpplint.py b/cpplint/cpplint.py
index 53dbe81..8e07cab 100755
--- a/cpplint/cpplint.py
+++ b/cpplint/cpplint.py
@@ -52,6 +52,11 @@
import sys
import unicodedata
+try:
+ xrange # Python 2
+except NameError:
+ xrange = range # Python 3
+
_USAGE = """
Syntax: cpplint.py [--verbose=#] [--output=vs7] [--filter=-x,+y,...]
diff --git a/cpplint/cpplint_unittest.py b/cpplint/cpplint_unittest.py
index 50d1d82..b3c7725 100755
--- a/cpplint/cpplint_unittest.py
+++ b/cpplint/cpplint_unittest.py
@@ -43,6 +43,11 @@
import cpplint
+try:
+ xrange # Python 2
+except NameError:
+ xrange = range # Python 3
+
# This class works as an error collector and replaces cpplint.Error
# function for the unit tests. We also verify each category we see
