From 1baad75b14f74059fa4398799d9ce6a37e94df6e Mon Sep 17 00:00:00 2001
From: hcyang <hqwlkj@outlook.com>
Date: Thu, 28 May 2026 17:34:40 +0800
Subject: [PATCH] =?UTF-8?q?fix(prompt-buffer):=20=E4=BF=AE=E6=AD=A3=20getC?=
 =?UTF-8?q?urrentSlashToken=20=E5=87=BD=E6=95=B0=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 优化判断逻辑，只有当文本以斜杠开头时才返回完整文本
- 移除按行处理逻辑，直接返回整个文本
- 修改测试用例以匹配新的行为
- 确保多行文本中不以斜杠开头时返回 null
---
 src/tests/prompt-buffer.test.ts |  8 ++++----
 src/ui/core/prompt-buffer.ts    | 14 ++------------
 2 files changed, 6 insertions(+), 16 deletions(-)

diff --git a/src/tests/prompt-buffer.test.ts b/src/tests/prompt-buffer.test.ts
index 67ac23a..19537f7 100644
--- a/src/tests/prompt-buffer.test.ts
+++ b/src/tests/prompt-buffer.test.ts
@@ -106,14 +106,14 @@ test("getCurrentSlashToken returns the slash word at the cursor", () => {
   assert.equal(getCurrentSlashToken(buffer), "/skill");
 });
 
-test("getCurrentSlashToken returns null when token contains whitespace", () => {
+test("getCurrentSlashToken returns full text when it starts with /", () => {
   const buffer = { text: "/skill foo", cursor: 10 };
-  assert.equal(getCurrentSlashToken(buffer), null);
+  assert.equal(getCurrentSlashToken(buffer), "/skill foo");
 });
 
-test("getCurrentSlashToken supports slash on a new line", () => {
+test("getCurrentSlashToken returns null when text starts on a new line with /", () => {
   const buffer = { text: "do this\n/n", cursor: 10 };
-  assert.equal(getCurrentSlashToken(buffer), "/n");
+  assert.equal(getCurrentSlashToken(buffer), null);
 });
 
 test("getCurrentSlashToken returns null when no slash prefix", () => {
diff --git a/src/ui/core/prompt-buffer.ts b/src/ui/core/prompt-buffer.ts
index 3e0a710b..c324930 100644
--- a/src/ui/core/prompt-buffer.ts
+++ b/src/ui/core/prompt-buffer.ts
@@ -155,20 +155,10 @@ export function isEmpty(state: PromptBufferState): boolean {
 
 export function getCurrentSlashToken(state: PromptBufferState): string | null {
   const text = state.text;
-  if (text.length === 0) {
+  if (text.length === 0 || !text.startsWith("/")) {
     return null;
   }
-  const beforeCursor = text.slice(0, state.cursor);
-  const lastNewline = beforeCursor.lastIndexOf("\n");
-  const lineStart = lastNewline + 1;
-  const line = beforeCursor.slice(lineStart);
-  if (!line.startsWith("/")) {
-    return null;
-  }
-  if (/\s/.test(line)) {
-    return null;
-  }
-  return line;
+  return text;
 }
 
 /**