diff --git a/src/marginalia/core.clj b/src/marginalia/core.clj
index a5d1bde..597d3ec 100644
--- a/src/marginalia/core.clj
+++ b/src/marginalia/core.clj
@@ -204,6 +204,12 @@
 (defn usage []
   (println "marginalia <src1> ... <src-n>"))
 
+(defn split-deps [deps]
+  (for [d (.split deps ";")
+        :let [[group artifact version] (.split d ":")]]
+    [(if (= group artifact) artifact (str group "/" artifact))
+     version]))
+
 (defn run-marginalia
   "Default generation: given a collection of filepaths in a project, find the .clj
    files at these paths and, if Clojure source files are found: