OpenEuphoria

Hi,
If you really need forward referencing in a dos Euphoria version,
I believe there was a Eu 2.2 or 2.3 alpha or beta that allowed it by accident.
Rob Craig, the creator of Euphoria was against a number of features that are now part of the Open Source versions, especially GOTO.
In this case, the forward referencing feature was quickly "fixed" by him and another release made.
Possibly Derek Parnell on this forum would remember the exact version, he asked Rob to keep the feature at the time.
Otherwise, search the archive and look at the change logs of the version changes, or even the message logs.
Of course, you would have to live with all the changes and bugs since that version.

HTH!