Add a nice uncertain value formatter similar to what Particle Data Group particle physicists enjoy.  go ahead and co-opt cligen/strUt to be the test module.  (All looks pretty good to me, but let me know if something is amiss in the tests.)
Add a nice uncertain value formatter similar to what Particle Data Group
particle physicists enjoy.  go ahead and co-opt cligen/strUt to be the
test module.  (All looks pretty good to me, but let me know if something
is amiss in the tests.)

c-blake/cligen