What's the recommended approach or workflow for refreshing only part of a file. For example, if I'm working on a patch and have made some changes to a file that I want to keep but not include in this patch, how do I refresh into the patch only the changes I desire.
I'm looking for the analogous action as doing git commit --patch that allows me to interactively choose which parts of the diff to commit.
I'm relatively new to stacked-git. I've looked for the answer to this in the tools help and in the manual.