Problem
进行代码比较时，被比较的两份代码没有明显的文件名区分标识，容易混淆
Solution
可以在标签页上进行区分，类似下图效果
Use Case
When would you use this?
Priority
-
High - Blocking issue -
Medium - Important improvement -
Low - Nice to have
Additional Info
(Optional: screenshots, examples, links)