Issue 11: Show differences as unified diff does not use selected item
treeff66081a7a469bb7a25c7fe8bfc776d9253c9491
-rw-r--r-- 282 .gitignore
-rw-r--r-- 261 .gitmodules
drwxr-xr-x - Languages
-rw-r--r-- 3557 build.txt
drwxr-xr-x - common
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - src