Update runtime files.
diff --git a/runtime/scripts.vim b/runtime/scripts.vim
index 5c136ab..2763828 100644
--- a/runtime/scripts.vim
+++ b/runtime/scripts.vim
@@ -1,7 +1,7 @@
" Vim support file to detect file types in scripts
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
-" Last change: 2014 Aug 24
+" Last change: 2016 May 21
" This file is called by an autocommand for every file that has just been
" loaded into a buffer. It checks if the type of file can be recognized by
@@ -245,7 +245,8 @@
set ft=xhtml
" HTML (e.g.: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN")
- elseif s:line1 =~? '\<DOCTYPE\s\+html\>'
+ " Avoid "doctype html", used by slim.
+ elseif s:line1 =~? '<!DOCTYPE\s\+html\>'
set ft=html
" PDF