From 5ff2c43e0ed8cd71e753862ced7c5e0f702ec9b1 Mon Sep 17 00:00:00 2001
From: Dan <dparizher@gmail.com>
Date: Sat, 27 Sep 2025 00:43:46 -0400
Subject: [PATCH 1/2] fix-20594

---
 playground/ruff/src/Editor/SourceEditor.tsx | 26 ++++++++++++---------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/playground/ruff/src/Editor/SourceEditor.tsx b/playground/ruff/src/Editor/SourceEditor.tsx
index eb39a8c063b54..70229d522bcbd 100644
--- a/playground/ruff/src/Editor/SourceEditor.tsx
+++ b/playground/ruff/src/Editor/SourceEditor.tsx
@@ -125,17 +125,21 @@ class RuffCodeActionProvider implements CodeActionProvider {
   ): languages.ProviderResult<languages.CodeActionList> {
     const actions = this.diagnostics
       // Show fixes for any diagnostic whose range intersects the requested range
-      .filter((check) =>
-        Range.areIntersecting(
-          new Range(
-            check.start_location.row,
-            check.start_location.column,
-            check.end_location.row,
-            check.end_location.column,
-          ),
-          range,
-        ),
-      )
+      .filter((check) => {
+        const diagnosticRange = new Range(
+          check.start_location.row,
+          check.start_location.column,
+          check.end_location.row,
+          check.end_location.column,
+        );
+
+        // Handle empty ranges specially - they should be available when the cursor is at the exact position
+        if (diagnosticRange.isEmpty()) {
+          return range.containsPosition(diagnosticRange.getStartPosition());
+        }
+
+        return Range.areIntersecting(diagnosticRange, range);
+      })
       .filter(({ fix }) => fix)
       .map((check) => ({
         title: check.fix

From 156f27be55c89445434304cc757e1b84a919ab70 Mon Sep 17 00:00:00 2001
From: Micha Reiser <micha@reiser.io>
Date: Mon, 29 Sep 2025 09:34:25 +0200
Subject: [PATCH 2/2] Simplify

---
 playground/ruff/src/Editor/SourceEditor.tsx | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/playground/ruff/src/Editor/SourceEditor.tsx b/playground/ruff/src/Editor/SourceEditor.tsx
index 70229d522bcbd..1dd8b20a64193 100644
--- a/playground/ruff/src/Editor/SourceEditor.tsx
+++ b/playground/ruff/src/Editor/SourceEditor.tsx
@@ -133,12 +133,7 @@ class RuffCodeActionProvider implements CodeActionProvider {
           check.end_location.column,
         );
 
-        // Handle empty ranges specially - they should be available when the cursor is at the exact position
-        if (diagnosticRange.isEmpty()) {
-          return range.containsPosition(diagnosticRange.getStartPosition());
-        }
-
-        return Range.areIntersecting(diagnosticRange, range);
+        return Range.areIntersectingOrTouching(diagnosticRange, range);
       })
       .filter(({ fix }) => fix)
       .map((check) => ({