From b318e391d35a53d3083e2f0f70727f2fae0d3bb0 Mon Sep 17 00:00:00 2001
From: Martin Czygan <martin.czygan@gmail.com>
Date: Wed, 21 Apr 2021 17:50:09 +0200
Subject: add README

---
 extra/dot/README.md | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 extra/dot/README.md

diff --git a/extra/dot/README.md b/extra/dot/README.md
new file mode 100644
index 0000000..6914dc1
--- /dev/null
+++ b/extra/dot/README.md
@@ -0,0 +1,4 @@
+# README
+
+Examples using ref index plus fatcat API to generate citation graph snippets
+via graphviz.
-- 
cgit v1.2.3