add warning

highlightjs · Nov 18, 2020 · d571b23 · d571b23
1 parent ec0bfd5
commit d571b23
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/highlight.js b/src/highlight.js
@@ -28,6 +28,11 @@ https://highlightjs.org/
   }
 
 }(function(hljs) {
+
+  var warn = console.warn || console.log;
+  warn("Verion 9 of Highlight.js has reached EOL and is no longer supported. Please upgrade to version 10.");
+
+
   // Convenience variables for build-in objects
   var ArrayProto = [],
       objectKeys = Object.keys;