From 229458ebf56d5a805c5cb0c758a73a5534a469af Mon Sep 17 00:00:00 2001
From: Aiden Cline <aidenpcline@gmail.com>
Date: Sat, 23 May 2026 21:11:10 -0500
Subject: [PATCH] fix(tui): preserve reasoning body indentation

---
 packages/opencode/src/cli/cmd/tui/context/thinking.ts | 2 +-
 packages/opencode/test/cli/tui/thinking.test.ts       | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/opencode/src/cli/cmd/tui/context/thinking.ts b/packages/opencode/src/cli/cmd/tui/context/thinking.ts
index b9d8e182ef..bb1c2a6929 100644
--- a/packages/opencode/src/cli/cmd/tui/context/thinking.ts
+++ b/packages/opencode/src/cli/cmd/tui/context/thinking.ts
@@ -13,7 +13,7 @@ export function reasoningSummary(text: string) {
   const content = text.trim()
   const match = content.match(/^\*\*([^*\n]+)\*\*(?:\r?\n\r?\n|$)/)
   if (!match) return { title: null, body: content }
-  return { title: match[1].trim(), body: content.slice(match[0].length).trim() }
+  return { title: match[1].trim(), body: content.slice(match[0].length).trimEnd() }
 }
 
 export function isThinkingMode(value: unknown): value is ThinkingMode {
diff --git a/packages/opencode/test/cli/tui/thinking.test.ts b/packages/opencode/test/cli/tui/thinking.test.ts
index 2c0f0ef53d..7f8af1a5f3 100644
--- a/packages/opencode/test/cli/tui/thinking.test.ts
+++ b/packages/opencode/test/cli/tui/thinking.test.ts
@@ -16,6 +16,13 @@ describe("reasoningSummary", () => {
     })
   })
 
+  test("preserves markdown-significant indentation in the extracted body", () => {
+    expect(reasoningSummary("**Continuing Quality Review**\n\n    const value = true\n")).toEqual({
+      title: "Continuing Quality Review",
+      body: "    const value = true",
+    })
+  })
+
   test("does not consume ordinary leading bold content", () => {
     expect(reasoningSummary("**Important:** keep this in the body.")).toEqual({
       title: null,