Update runtime files
diff --git a/runtime/ftplugin/confini.vim b/runtime/ftplugin/confini.vim
new file mode 100644
index 0000000..310e046
--- /dev/null
+++ b/runtime/ftplugin/confini.vim
@@ -0,0 +1,10 @@
+" Vim filetype plugin file
+" Language: confini
+
+" Quit if a ftplugin file was already loaded
+if exists("b:did_ftplugin")
+  finish
+endif
+
+" Use the cfg plugin, it's similar enough.
+runtime! ftplugin/cfg.vim