Add item on separating the places where edges contact a node

diff --git a/doc/todo.html b/doc/todo.html
index 762c9f4580af4a43ee5bbc4292d7fa2b66a4ea84..4c795e2c8e0f79db5b4dff9b73a2a1a3463a1699 100755 (executable)
--- a/doc/todo.html
+++ b/doc/todo.html
@@ -54,6 +54,10 @@ YH/ERG - additional graph packing strategies
 ? - Filters for GraphML, Matrix Market and Chaco formats.
 ? - Library for bundled edges (Given two sets of nodes, with positions, 
 forming a bipartite graph, return splines to bundle the edges together)
+? - better spacing of edges along the side of a node, especially
+exposed port sides. Perhaps extend compass points to S, N, E, W to
+mean anywhere along that side.
+
 </pre>
 <hr align=left width=66>
 <H2>Category 3</H2>