I like `tig blame` for this. It has a key (comma, maybe?) that pops back to the file just before the change on the highlighted line so you can quickly work your

I like `tig blame` for this. It has a key (comma, maybe?) that pops back to the file just before the change on the highlighted line so you can quickly work your way backwards through non-changes like you describe. It doesn’t deal with renames well, though.