Needs itstool.
Use wider type to make sure that find() errors can be detected.
Don't use iterator(0). Bump revision.
Ignore the missing return values from the multiple layers of macros.
Add missing includes.
Needs bison now.
Fix reference type to match argument from flex. Add missing include.
Add missing include for NetBSD/current.
Be more careful in what to chmod and substitute, so that the wrappers
aren't changed.