Commit
823ff9701f090404ad1026566d27c8732a0444e0
by Tamas Miklossy[508830] Improve DOT Graph View visualization of edge EscString labels.
- Improve the Dot2ZestAttributesConverter to handle the '\n' escaped
sequences contained by the 'label', 'xlabel', 'headlabel' and
'taillabel' edge attribute values.
- Implement corresponding Dot2ZestEdgeAttributesConversionTests test
cases.