Re: Using libunistring for string comparisons et al

[Mike Gran]

>   (string-upcase "Straße")         => "STRAßE"  (should 

> be "STRASSE")
>   (string-downcase "ΧΑΟΣΣ")        => "χαοσσ"   (should 
> be "χαoσς")
>   (string-downcase "ΧΑΟΣ Σ")       => "χαοσ σ"  (should 
> be "χαoς σ")

Well, yes and no.  R6RS yes.  SRFI-13 no.