deeperMerge: Unpack code slightly before rewriting loop.
deeperMerge: Unpack code slightly before rewriting loop.

This was (still is, really) awfully dense; give it a bit of room to
breathe so a change is easier to understand.

vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile