.

wcfs/internal/xbtree.py

@@ -996,7 +996,7 @@ def graphviz(t, clustername=''):
     for (level, nodev) in enumerate(_walkBFS(t)):
         for (i, node) in enumerate(nodev):
             assert isinstance(node, (Tree,Bucket))
-            # TODO show Bucket values
+            # TODO show Bucket values in triangles
 
             # register node in symtab
             assert id(node) not in symtab
@@ -1049,7 +1049,7 @@ def topoview(argv):
     if len(argv) == 0:
         raise RuntimeError('E: empty argument')
 
-    treev = [TopoDecode(_) for _ in argv]
+    treev = [TopoDecode(_, vdecode=lambda v: v) for _ in argv]
 
     outv = []
     def emit(text):