From 81464015acb845cf4d59ea112c6766af42f89dfc Mon Sep 17 00:00:00 2001
From: Fred Sauer <fredsa@google.com>
Date: Wed, 18 Feb 2026 17:35:39 -0800
Subject: [PATCH] insertText() CM5 -> CM6

---
 src/ide/views/editors.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/ide/views/editors.ts b/src/ide/views/editors.ts
index eea0501f..d5b5615c 100644
--- a/src/ide/views/editors.ts
+++ b/src/ide/views/editors.ts
@@ -299,8 +299,12 @@ export class SourceEditor implements ProjectView {
   }
 
   insertText(text: string) {
-    var cur = this.editor.getCursor();
-    this.editor.replaceRange(text, cur, cur);
+    const main = this.editor.state.selection.main;
+    this.editor.dispatch({
+      changes: { from: main.from, to: main.to, insert: text },
+      selection: { anchor: main.from + text.length },
+      userEvent: "input.paste"
+    });
   }
 
   highlightLines(start: number, end: number) {