[NTG-context] bug in indentation

[Taco Hoekwater]

Idris Samawi Hamid wrote:
> Dear knights,
> 
> There is apparently something wrong with the indenting mechanism in the latest 
> context: I have to invoke indenting twice to cut it on (uncomment the second 
> \setupindenting):

I've verified this bug, but will probably have to wait until Hans is
back (i don't understand his changes to \setupindenting)

Taco