On Freitag, 23. Februar 2007, Ciaran McCreesh wrote:
> Because the solution doesn't generalise. Consider:
>   || ( a? ( a ) b ) a? ( a2 )

I didn't imply it to be a solution to the || ( use? ) problem you started the 
thread with.

> And because it makes things more rather than less complicated...

Sure, but either we need to touch the env, change useq() to look up additional 
information, provided by the package manager or has_version needs to become 
slot safe - well, it may need to anyways.


Carsten

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