From 3622cc4f4c05e3c53f739caf455c4cf754cc5459 Mon Sep 17 00:00:00 2001
From: haosenwang1018 <1293965075@qq.com>
Date: Mon, 1 Jun 2026 17:47:03 +0800
Subject: [PATCH] fix(tui): recognize CSI-u Shift+Enter as newline

---
 .changeset/shift-enter-csi-u.md                            | 5 +++++
 apps/kimi-code/src/tui/components/editor/custom-editor.ts  | 1 +
 .../test/tui/components/editor/custom-editor.test.ts       | 7 ++++---
 3 files changed, 10 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/shift-enter-csi-u.md

diff --git a/.changeset/shift-enter-csi-u.md b/.changeset/shift-enter-csi-u.md
new file mode 100644
index 00000000..9881b929
--- /dev/null
+++ b/.changeset/shift-enter-csi-u.md
@@ -0,0 +1,5 @@
+---
+"@moonshot-ai/kimi-code": patch
+---
+
+fix(tui): treat CSI-u Shift+Enter as an editor newline
diff --git a/apps/kimi-code/src/tui/components/editor/custom-editor.ts b/apps/kimi-code/src/tui/components/editor/custom-editor.ts
index 3ceff7a9..b1c574b4 100644
--- a/apps/kimi-code/src/tui/components/editor/custom-editor.ts
+++ b/apps/kimi-code/src/tui/components/editor/custom-editor.ts
@@ -87,6 +87,7 @@ function stripSgr(s: string): string {
 
 function getNewlineInput(data: string): string | undefined {
   if (data === '\n' || data === '\u001B\r' || data === '\u001B[13;2~') return data;
+  if (data === '\u001B[13;2u') return '\n';
   if (matchesKey(data, Key.ctrl('j'))) return '\n';
   return undefined;
 }
diff --git a/apps/kimi-code/test/tui/components/editor/custom-editor.test.ts b/apps/kimi-code/test/tui/components/editor/custom-editor.test.ts
index 6545af26..8deaa5eb 100644
--- a/apps/kimi-code/test/tui/components/editor/custom-editor.test.ts
+++ b/apps/kimi-code/test/tui/components/editor/custom-editor.test.ts
@@ -208,7 +208,7 @@ describe('CustomEditor paste marker expansion', () => {
 });
 
 describe('CustomEditor shortcut telemetry hooks', () => {
-  it('reports newline shortcuts, including Ctrl-J, before delegating to the base editor', () => {
+  it('reports newline shortcuts, including Ctrl-J and CSI-u Shift+Enter, before delegating to the base editor', () => {
     const editor = makeEditor();
     const onInsertNewline = vi.fn();
     editor.onInsertNewline = onInsertNewline;
@@ -216,9 +216,10 @@ describe('CustomEditor shortcut telemetry hooks', () => {
     editor.handleInput('a');
     editor.handleInput('\n');
     editor.handleInput('\u001B[106;5u');
+    editor.handleInput('\u001B[13;2u');
 
-    expect(onInsertNewline).toHaveBeenCalledTimes(2);
-    expect(editor.getText()).toBe('a\n\n');
+    expect(onInsertNewline).toHaveBeenCalledTimes(3);
+    expect(editor.getText()).toBe('a\n\n\n');
   });
 
   it('reports undo shortcuts before delegating to the base editor', () => {