tree edbb5c1393cf329a143e39d08a9f6dea2019e518
parent 618dc8efb62e34d503b91f382a9d35dac3d1d465
author margaretha <margaretha@ids-mannheim.de> 1470411000 +0200
committer margaretha <margaretha@ids-mannheim.de> 1470411000 +0200

Made koral:token optional in parsing an ExpressionGroup

Change-Id: I43ca4f268a9a2fd7c32617b2af5c0620a93e4d46