Accept an individual change from another branch at an anchored region, without merging the whole
branch. The handler recomputes the latest diff between the subject's current branch and branch,
finds the hunk at anchor, and applies the compare branch's current text into the current branch
(a partial cherry-pick) — so the latest version is applied, not a snapshot.
Accept an individual change from another branch at an anchored region, without merging the whole branch. The handler recomputes the latest diff between the subject's current branch and
branch, finds the hunk atanchor, and applies the compare branch's current text into the current branch (a partial cherry-pick) — so the latest version is applied, not a snapshot.