Add vietnamese index

h-east · h-east · commit 042931fe442d · 2024-12-07T00:38:55.000+09:00
diff --git a/_layouts/vimdoc.html b/_layouts/vimdoc.html
@@ -212,6 +212,7 @@
 <li><a href="hebrew.html">hebrew</a></li>
 <li><a href="russian.html">russian</a></li>
 <li><a href="hangulin.html">hangulin</a></li>
+<li><a href="vietnamese.txt">vietnamese</a></li>
 </ul></dd>
 
 <dt>GUI</dt>
