Dear Fabrice,
Try searching for \setuppagenumbering in ContextGarden.
Best wishes,
Calum

> On 30 Jul 2015, at 08:39, Fabrice Couvreur <fabrice1.couvreur@gmail.com> wrote:
> 
> In this manual, I like the numbered pages indicating each chapter. I suppose they are made with Metafun. Is it possible to have an explanation ?
> Thank You,
> Fabrice
> 
> http://www.pragma-ade.nl/general/manuals/cont-enp.pdf
> 
> 
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
> 
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________