tree 9c285e9be6e035e6479ad03793f794c5f6af03c9
parent dc8dc34f33018dd7bb2d038a798ced88ab2b0208
author Eliza Margaretha <margaretha@ids-mannheim.de> 1406297496 +0000
committer Eliza Margaretha <margaretha@ids-mannheim.de> 1406297496 +0000

Added parameter checking,
changed SpanElementQuery and ElementSpans,
added comments.