Any idea how to solve this:

16961 Unable to accept changes in SyntaxErrorDebugger -> DNU: receiver of asSymbol is nil
and
16723 File in a file with an error does not set the doitFlag well

If you file in some code that with syntactic errors, you can not fix the
code from within SyntaxErrorDebugger because
1. the doitflag is nil, and If we would change this, init it with true...
2. ... the category is nil

From where it is used and comments like:

notify: message at: location in: code
������ self flag: #hack.
������ "Should use the new OPalWarnings directly instead of recreating a SyntaxErrorNotification"
������ SyntaxErrorNotification
������ ������ inClass: STCommandLineHandler
������ ������ category: nil
������ ������ withCode: code
������ ������ doitFlag: nil
������ ������ errorMessage: message
������ ������ location: location.

it looks like the usage for SyntaxErrorNotification should be cleaned reworked,
any ideas what to do?
I can not find a Opal OCSytaxEror or something like this. And I don't understand
the workflow of raising and catching and reraising SyntaxErrorNotifications.