[NTG-context] lmtx: rotation problem with float numbers

[Wolfgang Schuster]

Peter Rolf schrieb am 27.05.2020 um 16:38:
> Hi,
>
> this used to work, but wants a dimension now
In which way? Did you get the desired result or was there just no error 
message.
> \starttext
> \rotate[rotation=-0.2]{Rotation}
> \stoptext
>
> No such problems with integer rotation numbers.
ConTeXt expects a integer for the rotation value and decimals are only 
possible for a dimension.

Wolfgang