+ + Following that SHALL be various top-level TODOs and FIXMEs.
+
+ + TODO: Document (in an appropriate place) how TODOs differ from FIXMEs.
+
+ + "set -exuo pipefail" SHALL be the first executable line
+ in the function body, except functions which legitimely need
+ different flags. Those SHALL also start with appropriate "set" command(s).
+
+ + Lines containing code itself SHALL follow.