Is it possible to see full file in commit?

I review the code of my co-workers, and sometimes I review changes in a file I am not yet familiar with.

Within a pull request, is it possible to view a file within a commit as it is going to exist, but with changed lines flagged? Specifically, what I am looking for is a view in which:

  • The entire file as it will exist is displayed.
  • Deleted lines are indicated (but the contents of the deleted lines are not displayed).
  • Changed lines are shown as they will exist, but it is indicated that the line has changed. The old line is not displayed.

So say I have a file being changed in a pull request. Here’s the old file:

1    Hi there!
2    How are you doing today, Bill!
3    I hope you have a great day!

and it’s being changed to this:

1    Hi, Bill!
2    I hope you have a great day!
3    Love, Dad

Is there a view where it is displayed as such:

1*    Hi, Bill!
-
2    I hope you have a great day!
3+    Love, Dad

And just to clarify, ideally I would not see a blank line in between lines 1 and 2.