bugfix: unmasking reinjected the new (i.e. nan) instead of the old values (this should have been caught by a test)

function, as dynamically assigned variables are missing otherwise

The tests wasn't included in the last merged merge-request !52 (masking b),
because it was a complete rewrite from scratch, because !45 was outdated.

David Schäfer authored 4 years ago and Bert Palm committed 4 years ago

  - most things work
  - all remaining things are solveable
  - a lot of cleanup ahead

naming scheme

        were not available in flagger based dsl function (e.g. isflagged)

them ti genericFunc

data is not solved yet