On 2013–08–01 Philipp Gesang wrote:

> copy&paste from PDF is broken:
> 
>   \setupbodyfont [iwona]
>   \starttext
>     \feature[+][just-os,smallcaps] 0123456789 abcdefghijklmnopqrstuvwxyz
>   \stoptext
> 
> Result:   
> Expected: 0123456789abcdefghijklmnopqrstuvwxyz

Works here with 2013.08.01 01:31 (linux)

Marco