I am reading a diff between two revisions, say
A..B, possibly limited to a single file.
Once in a while, I stumble on a hunk that I’d like to investigate in detail. I want to press a key or two and see the commit(s) that introduce the change I’m currently looking at.
Since that is kind of vague, let’s say I want the equivalent of l =L
start,+lines RET l
range RET, where
lines are taken from the current hunk and
range is the current diff’s range. The log should not be limited to the file, even if the diff was.
I can do this manually but I want to automate it.