In our OCR fonts, we have two glyphs named "erase" (looks like a black square) and "grouperase" (looks like a long dash). I don't have a copy of the OCR standards, but I suspect those are mandated by these standards. On the other hand, and I can't find traces of those in Unicode, so I suspect they have been unified. But with which characters? More generally, are there other things like that we should aware of?
Thanks, Eric.
