Suggestion for new keywords in bugzilla

[Volker Reichelt]

Right now we have the following keywords in bugzilla:

accepts-invalid 
ice-on-invalid-code
ice-on-valid-code
pessimizes-code
rejects-valid
wrong-code

I'd like to add the following keywords:

* diagnostic (for error messages/warnings that are misleading or broken
  and superfluous/missing warnings)
* error-recovery (we get an ICE/bailing-out-message after a sensible
  error message). This should be specified in addition to
  ice-on-invalid-code.

What do you think?

Regards,
Volker