Updated runtime files.  Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/dnsmasq.vim b/runtime/syntax/dnsmasq.vim
index 9fa3207..a4cc8b5 100644
--- a/runtime/syntax/dnsmasq.vim
+++ b/runtime/syntax/dnsmasq.vim
@@ -20,10 +20,8 @@
 "		endif
 "
 
-" For version 5.x: Clear all syntax items
-if v:version < 600
-    syntax clear
-elseif exists("b:current_syntax") || &compatible
+" quit when a syntax file was already loaded
+if exists("b:current_syntax") || &compatible
     finish
 endif