Update runtime files.
diff --git a/runtime/syntax/debchangelog.vim b/runtime/syntax/debchangelog.vim
index ce03395..4ca4c29 100644
--- a/runtime/syntax/debchangelog.vim
+++ b/runtime/syntax/debchangelog.vim
@@ -3,7 +3,7 @@
" Maintainer: Debian Vim Maintainers
" Former Maintainers: Gerfried Fuchs <alfie@ist.org>
" Wichert Akkerman <wakkerma@debian.org>
-" Last Change: 2018 Oct 30
+" Last Change: 2019 Jan 26
" URL: https://salsa.debian.org/vim-team/vim-debian/blob/master/syntax/debchangelog.vim
" Standard syntax initialization
@@ -14,7 +14,7 @@
" Case doesn't matter for us
syn case ignore
-let s:urgency='urgency=\(low\|medium\|high\|critical\)\( [^[:space:],][^,]*\)\='
+let s:urgency='urgency=\(low\|medium\|high\|emergency\|critical\)\( [^[:space:],][^,]*\)\='
let s:binNMU='binary-only=yes'
" Define some common expressions we can use later on