Updated runtime files. Remove HiLink commands.
diff --git a/runtime/syntax/esterel.vim b/runtime/syntax/esterel.vim
index 0540843..b010521 100644
--- a/runtime/syntax/esterel.vim
+++ b/runtime/syntax/esterel.vim
@@ -62,19 +62,17 @@
syn match esterelNone "\<else\s\+if\>\s"
" Class Linking
-command -nargs=+ HiLink hi def link <args>
-HiLink esterelStatement Statement
-HiLink esterelType Type
-HiLink esterelComment Comment
-HiLink esterelBoolean Number
-HiLink esterelExpressions Number
-HiLink esterelIO String
-HiLink esterelOperator Type
-HiLink esterelSysCall Type
-HiLink esterelFunctions Type
-HiLink esterelSpecial Special
+hi def link esterelStatement Statement
+hi def link esterelType Type
+hi def link esterelComment Comment
+hi def link esterelBoolean Number
+hi def link esterelExpressions Number
+hi def link esterelIO String
+hi def link esterelOperator Type
+hi def link esterelSysCall Type
+hi def link esterelFunctions Type
+hi def link esterelSpecial Special
-delcommand HiLink
let b:current_syntax = "esterel"