Updated runtime files.
Add missing test82 files.
diff --git a/runtime/ftplugin/help.vim b/runtime/ftplugin/help.vim
index fdac410..a0a0f29 100644
--- a/runtime/ftplugin/help.vim
+++ b/runtime/ftplugin/help.vim
@@ -13,7 +13,10 @@
 
 let b:undo_ftplugin = "setl fo< tw< cole< cocu<"
 
-setlocal formatoptions+=tcroql textwidth=78 cole=2 cocu=nc
+setlocal formatoptions+=tcroql textwidth=78
+if has("conceal")
+  setlocal cole=2 cocu=nc
+endif
 
 let &cpo = s:cpo_save
 unlet s:cpo_save