Don't add several listeners for each editor

Related to, although not a solution for, #35.
sgwilym · May 23, 2022 · e927b60 · e927b60
1 parent 83660e0
commit e927b60
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/src/commands/sidebar_find_symbol.ts b/src/commands/sidebar_find_symbol.ts
@@ -314,17 +314,11 @@ class SymbolDataProvider implements TreeDataProvider<Element> {
       disposable = createEventListener(updateSymbols);
     };
 
-    for (const textEditor of nova.workspace.textEditors) {
-      updateSymbolsAndManageDisposable(
+    nova.workspace.onDidAddTextEditor((textEditor) => {
+      return updateSymbolsAndManageDisposable(
         textEditor.onDidStopChanging.bind(textEditor),
       );
-    }
-
-    nova.workspace.onDidAddTextEditor((textEditor) =>
-      updateSymbolsAndManageDisposable(
-        textEditor.onDidStopChanging.bind(textEditor),
-      )
-    );
+    });
   }
 
   getChildren(element: Element | null) {