Updated runtime files. Remove HiLink commands.
diff --git a/runtime/syntax/xdefaults.vim b/runtime/syntax/xdefaults.vim
index 1dfcc34..7da5969 100644
--- a/runtime/syntax/xdefaults.vim
+++ b/runtime/syntax/xdefaults.vim
@@ -107,27 +107,25 @@
" Define the default highlighting.
" Only when an item doesn't have highlighting yet
-command -nargs=+ HiLink hi def link <args>
-HiLink xdefaultsLabel Type
-HiLink xdefaultsValue Constant
-HiLink xdefaultsComment Comment
-HiLink xdefaultsCommentH xdefaultsComment
-HiLink xdefaultsPreProc PreProc
-HiLink xdefaultsInclude xdefaultsPreProc
-HiLink xdefaultsCppSkip xdefaultsCppOut
-HiLink xdefaultsCppOut2 xdefaultsCppOut
-HiLink xdefaultsCppOut Comment
-HiLink xdefaultsIncluded String
-HiLink xdefaultsDefine Macro
-HiLink xdefaultsSymbol Statement
-HiLink xdefaultsSpecial Statement
-HiLink xdefaultsErrorLine Error
-HiLink xdefaultsCommentError Error
-HiLink xdefaultsPunct Normal
-HiLink xdefaultsLineEnd Special
-HiLink xdefaultsTodo Todo
+hi def link xdefaultsLabel Type
+hi def link xdefaultsValue Constant
+hi def link xdefaultsComment Comment
+hi def link xdefaultsCommentH xdefaultsComment
+hi def link xdefaultsPreProc PreProc
+hi def link xdefaultsInclude xdefaultsPreProc
+hi def link xdefaultsCppSkip xdefaultsCppOut
+hi def link xdefaultsCppOut2 xdefaultsCppOut
+hi def link xdefaultsCppOut Comment
+hi def link xdefaultsIncluded String
+hi def link xdefaultsDefine Macro
+hi def link xdefaultsSymbol Statement
+hi def link xdefaultsSpecial Statement
+hi def link xdefaultsErrorLine Error
+hi def link xdefaultsCommentError Error
+hi def link xdefaultsPunct Normal
+hi def link xdefaultsLineEnd Special
+hi def link xdefaultsTodo Todo
-delcommand HiLink
let b:current_syntax = "xdefaults"