Passes 239 (+11)  Failures 117 (-11)

New passes that were failures:
  functions/manifest#encode01
  functions/manifest#lcase01
  functions/manifest#length01
  functions/manifest#sha256-01
  functions/manifest#sha256-02
  functions/manifest#sha512-01
  functions/manifest#sha512-02
  functions/manifest#strdt03
  functions/manifest#substring01
  functions/manifest#substring02
  functions/manifest#ucase01

All due to test runner Unicode issues solved by using roqet -t to do
the work.