If you type
git config --global diff.noprefix true into your terminal, it will set the value like so in your
[diff] noprefix = true
The upshot is that
git diffs will no longer prefix files with
b/, such that you can copy a useful path when you double-click to select it in the terminal.
--- a/file/that/changed.awesome +++ b/file/that/changed.awesome
--- file/that/changed.awesome +++ file/that/changed.awesome