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path: root/mammoth/styles/parser/token_iterator.py
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-rw-r--r--mammoth/styles/parser/token_iterator.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/mammoth/styles/parser/token_iterator.py b/mammoth/styles/parser/token_iterator.py
index 027775b..fded56d 100644
--- a/mammoth/styles/parser/token_iterator.py
+++ b/mammoth/styles/parser/token_iterator.py
@@ -12,12 +12,12 @@ class TokenIterator(object):
def peek_token_type(self):
return self._tokens[self._index].type
- def next_value(self, token_type):
+ def next_value(self, token_type=None):
return self._next(token_type).value
- def _next(self, token_type):
+ def _next(self, token_type=None):
token = self._tokens[self._index]
- if token.type == token_type:
+ if token_type is None or token.type == token_type:
self._index += 1
return token
else: