svg edge labels don't get the provided tooltip, instead get a default tooltip
Created by: ellson
This graph in edge.gv: digraph {a->b [color="red:blue:red" tooltip="Here's additional information." label="This is edge: \E"]} processed with: dot -Tsvg edge.gv >edge.svg firefox edge.svg
If the mouse is moved carefully over the edge, yoy can see the expected tooltip of: Here's additional information. but if the mouse is moved over the label, the tooltip is: a->b
The edge.svg contains: `
a->b This is edge: a->b `( Reported by: Craig Nohl )