Finding the author of a line of code in Mercurial

Question

How do I find out who is responsible for a specific line of code? I know the linenumber and the filename but I would like Mercurial to tell me the author(s) of that specific lin

Answer 1

I looked for this for ages in Tortoise Workbench; thanks to @artemb and @Steve Pitchers for pointing me in the right direction. Still took me a while to spot it.