In case people didn't see it, the PR for the big (freakin' huge) change set for the sequences-and-separators change is now current and pending reviews.
It's 100+ files touched, though I think well motivated. I had previously put out this PR, but was "not for merging". This one is now "the real thing" Please review at https://github.com/apache/incubator-daffodil/pull/214
