> Am 03.04.2015 um 20:02 schrieb Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
> 
> With the latest version of Context Standalone, this command \filler[dots] no longer works.
> Best regards,
> Fabrice
> 
> \definefiller[dots][left=\dontleavehmode, right=\hskip\ZeroPoint\par]
> \starttext
> \dorecurse{4}{\filler[dots]}
> \stoptext

You use the undefined command \ZeroPoint in your definition but you want \zeropoint.

Wolfgang