git subrepo clone (merge) --branch=v3.6.1 https://github.com/nats-io/nats.c.git deps/nats.c

subrepo:
  subdir:   "deps/nats.c"
  merged:   "66cec7f"
upstream:
  origin:   "https://github.com/nats-io/nats.c.git"
  branch:   "v3.6.1"
  commit:   "66cec7f"
git-subrepo:
  version:  "0.4.6"
  commit:   "b8b46501e"

deps/nats.c/doc/html/index.js

@@ -0,0 +1,7 @@
+var index =
+[
+    [ "Introduction", "index.html#intro_sec", null ],
+    [ "Installation", "index.html#install_sec", null ],
+    [ "Frequently Asked Questions", "index.html#faq_sec", null ],
+    [ "Other Documentation", "index.html#other_doc_section", null ]
+];