Dear cabal,

There seems to be a bug in MkIV:

============
\starttext
This is a test \inoutermargin[ref]{test}

As explained earlier (page \at[ref])

This is a test \inoutermargin[reference=reff]{test}

As explained earlier (page \at[reff])
\stoptext
============

The reference is not generated in either method:

===========log==========
check           > missing or ungrouped '=' after 'ref' in line 2  
(@@mcinoutermargin:)
references      > unknown reference [][ref]
references      > unknown reference [][reff]
========================

Please advise and

Best wishes
Idris
-- 
Professor Idris Samawi Hamid, Editor-in-Chief
International Journal of Shīʿī Studies
Department of Philosophy
Colorado State University
Fort Collins, CO 80523