[NTG-context] Checking for singlesided/doublesided at run-time

[Aditya Mahajan]

On Wed, 24 Jun 2020, Henning Hraban Ramm wrote:
>
>
> I wanted to refer to the mmodes manual, but it’s gone.
> Was it accidentally removed, or are modes now explained in some other manual? I didn’t find it.

http://www.pragma-ade.com/general/manuals/mmodes.pdf

and my tugboat article wikified at:
https://wiki.contextgarden.net/Modes

Aditya