Updated runtime files. Remove HiLink commands.
diff --git a/runtime/syntax/ppd.vim b/runtime/syntax/ppd.vim
index 31d3841..da67e1f 100644
--- a/runtime/syntax/ppd.vim
+++ b/runtime/syntax/ppd.vim
@@ -19,18 +19,16 @@
" Define the default highlighting.
" Only when an item doesn't have highlighting yet
-command -nargs=+ HiLink hi def link <args>
-HiLink ppdComment Comment
-HiLink ppdDefine Statement
-HiLink ppdUI Function
-HiLink ppdUIGroup Function
-HiLink ppdDef String
-HiLink ppdGUIText Type
-HiLink ppdContraints Special
+hi def link ppdComment Comment
+hi def link ppdDefine Statement
+hi def link ppdUI Function
+hi def link ppdUIGroup Function
+hi def link ppdDef String
+hi def link ppdGUIText Type
+hi def link ppdContraints Special
-delcommand HiLink
let b:current_syntax = "ppd"