Gemini 2 ENQ macro's 17th field (the 8 chars from native cmd 97) can contain semicolons

[bgottula]

The semicolon-delimited nature of the ENQ macro, and the cmd 97 revision chars (which can span the range from 0x30 thru 0x7E inclusive, which includes the semicolon char), are fundamentally incompatible.

We need to contact Rene about this. Probably that field of the ENQ macro will need to be encoded in a different manner than it is in cmd 97 so that it doesn't interfere with the semicolon delimiters.