On 15/09/11 14:38, Charles Stevenson wrote:
> Allows you to reference this I-descriptor from another I-descriptor
>    in the future.
>    UV doesn't let you do that if there are multiple expressions
>    separated by semi-colons.
>    There is no good reason for that restriction other than internal,
>    how it was implemented.

I think Prime might have had the same restriction. But it's because UV
doesn't reference one I-descriptor from another, it expands it and all
the @s end up pointing to the wrong place. Actually, so if your @ merely
points at the previous expression, it should work. It's as soon as you
use @1 @2 etc that it'll blow up.

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