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-rwxr-xr-xoverview.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/overview.py b/overview.py
index 5a6c6d0..18703f7 100755
--- a/overview.py
+++ b/overview.py
@@ -10,7 +10,11 @@ By default, output is a PDF file named as per this script modulo extension.
Generally, you can specify arbitrary format/extension supported by graphviz
as a first parameter and you'll get what you ask for, including original
'.dot' file for further utilization.
+
+If you generate mere dot file (./overview.py dot), you can view it
+conveniently using XDot: http://code.google.com/p/jrfonseca/wiki/XDot
"""
+# TODO: integrate ^^^? http://code.google.com/p/jrfonseca/wiki/XDot#Embedding
from pydot import Dot, Edge, Node, Subgraph
from sys import argv