Update runtime files
diff --git a/runtime/indent/dictconf.vim b/runtime/indent/dictconf.vim
index 2e15c76..fa40585 100644
--- a/runtime/indent/dictconf.vim
+++ b/runtime/indent/dictconf.vim
@@ -1,7 +1,7 @@
 " Vim indent file
 " Language:             dict(1) configuration file
 " Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
-" Latest Revision:      2006-12-20
+" Last Change:      	2022 Apr 06
 
 if exists("b:did_indent")
   finish
@@ -11,3 +11,5 @@
 setlocal indentkeys=0{,0},!^F,o,O cinwords= autoindent smartindent
 setlocal nosmartindent
 inoremap <buffer> # X#
+
+let b:undo_indent = "setl ai< cinw< indk< si< | silent! iunmap <buffer> #"