Merge branch 'semantic-doc-highlight' of https://github.com/jasonlyu1…

…23/language-tools into semantic-doc-highlight

packages/language-server/src/plugins/PluginHost.ts

@@ -693,7 +693,7 @@ export class PluginHost implements LSProvider, OnWatchFileChanges {
                 [document, position],
                 ExecuteMode.FirstNonNull,
                 'high'
-            ) ?? []
+            ) ?? [] // fall back to empty array to prevent fallback to word-based highlighting
         );
     }