Function removal

src/diff.js:1339–1350

(hunk, mine, their, swap)

  }

  function removal(hunk, mine, their, swap) {
    var myChanges = collectChange(mine),
        theirChanges = collectContext(their, myChanges);

    if (theirChanges.merged) {
      var _hunk$lines6;

      (_hunk$lines6 = hunk.lines).push.apply(_hunk$lines6, _toConsumableArray(theirChanges.merged));
    } else {
      conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);
    }
  }

  function conflict(hunk, mine, their) {
    hunk.conflict = true;