Also filter active editor

Author: AndreasArvidsson

packages/cursorless-vscode/src/ide/vscode/VscodeIDE.ts

@@ -110,14 +110,15 @@ export class VscodeIDE implements IDE {
   }
 
   private getActiveTextEditor() {
-    return window.activeTextEditor != null
+    return window.activeTextEditor != null &&
+      isValidEditor(window.activeTextEditor)
       ? this.fromVscodeEditor(window.activeTextEditor)
       : undefined;
   }
 
   get visibleTextEditors(): VscodeTextEditorImpl[] {
     return window.visibleTextEditors
-      .filter((e) => e.document.uri.scheme !== "output")
+      .filter(isValidEditor)
       .map((e) => this.fromVscodeEditor(e));
   }
 
@@ -250,3 +251,7 @@ export class VscodeIDE implements IDE {
     return () => pull(this.extensionContext.subscriptions, ...disposables);
   }
 }
+
+function isValidEditor(editor: vscode.TextEditor): boolean {
+  return editor.document.uri.scheme !== "output";
+}