diff --git a/crates/fs/src/fs.rs b/crates/fs/src/fs.rs
index e2721acda6..0dd1f605f7 100644
--- a/crates/fs/src/fs.rs
+++ b/crates/fs/src/fs.rs
@@ -2340,15 +2340,19 @@ impl Fs for FakeFs {
 fn chunks(rope: &Rope, line_ending: LineEnding) -> impl Iterator<Item = &str> {
     rope.chunks().flat_map(move |chunk| {
         let mut newline = false;
-        chunk.split('\n').flat_map(move |line| {
-            let ending = if newline {
-                Some(line_ending.as_str())
-            } else {
-                None
-            };
-            newline = true;
-            ending.into_iter().chain([line])
-        })
+        let end_with_newline = chunk.ends_with('\n').then_some(line_ending.as_str());
+        chunk
+            .lines()
+            .flat_map(move |line| {
+                let ending = if newline {
+                    Some(line_ending.as_str())
+                } else {
+                    None
+                };
+                newline = true;
+                ending.into_iter().chain([line])
+            })
+            .chain(end_with_newline)
     })
 }