Updated runtime files. Remove HiLink commands.
diff --git a/runtime/syntax/esqlc.vim b/runtime/syntax/esqlc.vim
index ea36d66..792e5d3 100644
--- a/runtime/syntax/esqlc.vim
+++ b/runtime/syntax/esqlc.vim
@@ -46,15 +46,13 @@
" Define the default highlighting.
" Only when an item doesn't have highlighting yet
-command -nargs=+ HiLink hi def link <args>
-HiLink esqlcOperator Operator
-HiLink esqlcStatement Statement
-HiLink esqlcKeyword esqlcSpecial
-HiLink esqlcSpecial Special
-HiLink esqlcPreProc PreProc
+hi def link esqlcOperator Operator
+hi def link esqlcStatement Statement
+hi def link esqlcKeyword esqlcSpecial
+hi def link esqlcSpecial Special
+hi def link esqlcPreProc PreProc
-delcommand HiLink
let b:current_syntax = "esqlc"