From ef8ec984894408953cc6e0ea2e46cfeb9c272507 Mon Sep 17 00:00:00 2001
From: Billy Biggs <bbiggs@google.com>
Date: Mon, 14 Jul 2025 05:34:20 +0200
Subject: Add back support for escaping newline with a \ character (#4064)

---
 packages/cli/src/ui/components/InputPrompt.tsx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages/cli/src/ui/components/InputPrompt.tsx')

diff --git a/packages/cli/src/ui/components/InputPrompt.tsx b/packages/cli/src/ui/components/InputPrompt.tsx
index 371fb48d..5edda273 100644
--- a/packages/cli/src/ui/components/InputPrompt.tsx
+++ b/packages/cli/src/ui/components/InputPrompt.tsx
@@ -329,7 +329,15 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
 
         if (key.name === 'return' && !key.ctrl && !key.meta && !key.paste) {
           if (buffer.text.trim()) {
-            handleSubmitAndClear(buffer.text);
+            const [row, col] = buffer.cursor;
+            const line = buffer.lines[row];
+            const charBefore = col > 0 ? cpSlice(line, col - 1, col) : '';
+            if (charBefore === '\\') {
+              buffer.backspace();
+              buffer.newline();
+            } else {
+              handleSubmitAndClear(buffer.text);
+            }
           }
           return;
         }
-- 
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