clojure: add support

tests/test_new.diff

@@ -306,3 +306,18 @@ index 0000000..525e25d
 + "butItHasSomePendingActivities"
 + ]
 +}
+
+diff·--git·a/tests/example.clj·b/tests/example.clj
+new·file·mode·100644
+index·0000000..525e25d
+---·/dev/null
++++·b/tests/example.clj
+@@ -0,0 +1,8 @@
++(ns example)
++
++(defn function-test [name]
++  ;; TODO: first todo to test parser
++  (prn (str "hello" name))
++  ;; TODO: todo with description (sub-level)
++  ;;  Body of the issue should stay here
++  (str "hello" name))