A single dot is not a float value (fixes #62).
diff --git a/lib/yaml/resolver.py b/lib/yaml/resolver.py
index 5cbf6b3..60c43e3 100644
--- a/lib/yaml/resolver.py
+++ b/lib/yaml/resolver.py
@@ -173,7 +173,8 @@
Resolver.add_implicit_resolver(
u'tag:yaml.org,2002:float',
- re.compile(ur'''^(?:[-+]?(?:[0-9][0-9_]*)?\.[0-9_]*(?:[eE][-+][0-9]+)?
+ re.compile(ur'''^(?:[-+]?(?:[0-9][0-9_]*)\.[0-9_]*(?:[eE][-+][0-9]+)?
+ |\.[0-9_]+(?:[eE][-+][0-9]+)?
|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\.[0-9_]*
|[-+]?\.(?:inf|Inf|INF)
|\.(?:nan|NaN|NAN))$''', re.X),
diff --git a/tests/test_errors.py b/tests/test_errors.py
index a678f2b..7d6e0d2 100644
--- a/tests/test_errors.py
+++ b/tests/test_errors.py
@@ -17,7 +17,7 @@
self.failUnlessRaises(YAMLError, lambda: self._load_string(invalid_filename))
def _testLoaderSingleErrors(self, test_name, invalid_filename):
- self._load_single(invalid_filename)
+ #self._load_single(invalid_filename)
self.failUnlessRaises(YAMLError, lambda: self._load_single(invalid_filename))
def _testEmitterErrors(self, test_name, invalid_filename):
