How do I look up a revision's delta/diff using svn's http-based browser?

Question

I'm working on a project to link an issue tacker to our source control system.

I've found that you can lookup a specific revision in the svn web browser with this:

https://svn-repo/!svn/bc/100/

or

https://svn-repo/?p=100

or

https://svn-repo/?r=100

But this shows you the entire repository structure at that revision. The ultimate objective is to be able to create a link to a URL a browser can click on to see the changes a revision made. Is this possible? I can't seem to find anything.

Answer 1

1. I didn't know, that we can back-time in default repo-browser, Thank you for hint
2. You can see single-file in any revision, just add filename in URL, examples of single file: R28 vs Trunk
3. For diffs, I'm afraid, you have to use some additional web-frontend (WebSVN isn't bad choice)