[MLton-user] annotation "sequenceNonUnit"

[John Reppy]

The documentation (http://mlton.org/MLBasisAnnotations) claims that

     "sequenceNonUnit error"

is a valid annotation, but I'm getting the warning

     Warning: util.mlb 7.7.
       Unrecognized annotation: sequenceNonUnit error.

This is with mlton-20050731.

     - John