I'm on mobile now so I can't type out a complete solution, but I think that what you're looking for is in this file:
https://github.com/gucci-on-fleek/unnamed-emoji/blob/master/documentation/unemoji-manual.mkxl It doesn't exactly do what you specifically asked for, but I think that it's pretty similar to your end goal. There's a .tex file with example usage in the same folder and a link to the compiled PDF from the main repo page. Thanks, -- Max ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___________________________________________________________________________________