Re: [PATCH] Documentation/git-add.txt: Explain --patch option in layman terms

Jari Aalto [off-list ref] writes:

    --patch:
    -p::
        In a modified work tree, choose interactively which patch hunks to
        add. This gives a change to review the difference between the
        index and the work before adding modified contents to the index.

Sounds sensible.  You may want to be even more direct and succinct, e.g.

    Interactively choose hunks of patch between the index and the work
    tree and add them to the index.