From b7d5e6480abf6625fbf962176ecdc024f742a49a Mon Sep 17 00:00:00 2001
From: Jason Lee <huacnlee@gmail.com>
Date: Tue, 20 May 2025 22:53:50 +0800
Subject: [PATCH] gpui: Fix `shape_text` split to support \r\n (#31022)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Release Notes:

- N/A

---

Today I check the shape_text result on Windows, I get:

<img width="409" alt="屏幕截图 2025-05-20 222908"
src="https://github.com/user-attachments/assets/3ee93911-3de1-4e01-9433-00c626fc2369"
/>

Here the `shape_text` split logic I think it should use `lines` method,
not `split('\n')`, the newline on Windows is `\r\n`.
---
 crates/gpui/src/text_system.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/gpui/src/text_system.rs b/crates/gpui/src/text_system.rs
index 3aa78491eb35369bdb7d8cfdb16506a83678506b..b521c6c5a995f1272a3b40c062cd745e912bc73f 100644
--- a/crates/gpui/src/text_system.rs
+++ b/crates/gpui/src/text_system.rs
@@ -474,7 +474,7 @@ impl WindowTextSystem {
             font_runs.clear();
         };
 
-        let mut split_lines = text.split('\n');
+        let mut split_lines = text.lines();
         let mut processed = false;
 
         if let Some(first_line) = split_lines.next() {