Repair failing test_sre.py.
This was a funny one! The test very subtly relied on 1.5.2's
behavior of treating "\x%" as "\x%", i.e. ignoring that was an
\x escape that didn't make sense. But /F implemented PEP 223,
which causes 2.0 to raise an exception on the bad escape.
Fixed by merely making the 3 such strings of this kind into
raw strings.
diff --git a/Lib/test/test_sre.py b/Lib/test/test_sre.py
index 1eea12f..5c56a28 100644
--- a/Lib/test/test_sre.py
+++ b/Lib/test/test_sre.py
@@ -50,9 +50,9 @@
test(r"""sre.match("\%03o" % i, chr(i)) != None""", 1)
test(r"""sre.match("\%03o0" % i, chr(i)+"0") != None""", 1)
test(r"""sre.match("\%03o8" % i, chr(i)+"8") != None""", 1)
- test(r"""sre.match("\x%02x" % i, chr(i)) != None""", 1)
- test(r"""sre.match("\x%02x0" % i, chr(i)+"0") != None""", 1)
- test(r"""sre.match("\x%02xz" % i, chr(i)+"z") != None""", 1)
+ test(r"""sre.match(r"\x%02x" % i, chr(i)) != None""", 1)
+ test(r"""sre.match(r"\x%02x0" % i, chr(i)+"0") != None""", 1)
+ test(r"""sre.match(r"\x%02xz" % i, chr(i)+"z") != None""", 1)
test(r"""sre.match("\911", "")""", None, sre.error)
#