diff -r 4ade9002b3a4 -r d888ca4e6c00 src/work/alpar/list_graph.h
--- a/src/work/alpar/list_graph.h	Sun Apr 25 22:29:27 2004 +0000
+++ b/src/work/alpar/list_graph.h	Mon Apr 26 08:03:00 2004 +0000
@@ -1126,6 +1126,12 @@
   /// original graph, and the NodeMap's of both graphs will convert to
   /// each other.
   ///
+  ///\warning Adding or deleting nodes from the graph is not safe if an
+  ///\ref EdgeSet is currently attached to it!
+  ///
+  ///\todo Make it possible to add/delete edges from the base graph
+  ///(and from \ref EdgeSet, as well)
+  ///
   ///\param GG The type of the graph which shares its node set with this class.
   ///Its interface must conform with \ref GraphSkeleton.
   ///