> There is no point in putting expressions into a block that are
> executed exactly once. This also violates the SmallLint rule "Block
> immediately evaluated".
>
> Lukas

Thanks Lukas, one point.

So this work around is not a good idea.
Have to revert to a <pragma> thing...
3.9 image added the framework for such things i think.
Are there teams working on it and previews of code ?

Nicolas