SpecifyTrees

fitLib.FlowFixtureFixture
fitLib.specify.DoTree

The fourth line was wrong in the original - tee tree returns its input, so it can't cause an error.

--rchecktree
  • a
  • BB
showtree
showtree
  • A
  • B
---rchecktee treeA
  • B
A
  • B

showit
--rcheckitB
  • a
  • BB

it
--rchecktitleB
showchildren
--wcheckchildren[a, b]