From a4379c63059f628d020699f36eeeae67758b1c10 Mon Sep 17 00:00:00 2001
From: Vadim Cargatser <vcargats@cisco.com>
Date: Thu, 13 Oct 2022 21:20:01 +0300
Subject: [PATCH] Support old version without syn iskeyword

---
 syntax/css.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/syntax/css.vim b/syntax/css.vim
index ccaa6d696..6b962bde0 100644
--- a/syntax/css.vim
+++ b/syntax/css.vim
@@ -28,7 +28,11 @@ set cpo&vim
 
 syn case ignore
 " Add dash to allowed keyword characters.
-syn iskeyword @,48-57,_,192-255,-
+if has('patch-7.4.1142')
+  syn iskeyword @,48-57,_,192-255,-
+else
+  setlocal iskeyword=@,48-57,_,192-255,-
+endif
 
 " HTML4 tags
 syn keyword cssTagName abbr address area a b base