[NTG-context] sorting, again

[Hans Hagen]

Johan Sandblom wrote:
> When the following test snippet
>
> \mainlanguage[sv]
>
> \starttext
> a\index{a}
> z\index{z}z\index{z+�}
> �\index{�}�\index{�+b}
> �\index{�}
> �\index{�}
> A\index{A}
> Z\index{Z}
> �\index{�}
> �\index{�}
> �\index{�}
>
> \placeindex
>
> \stoptext
>
>   
There's a typo in the texutil.rb class; tonights alpha release should 
work ok (i'll make that current once we're sure of what extra regimes to 
add)

btw, we need to collect such sorting examples in the new context test suite, maybe someone wants to volunteer for that aspect 

Hans 

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