On 2017-07-03 ehsavoie wrote:
> Currently i can't just use Unicode emojis in the editor. I'm wondering
> if it is only a font issue or some other problem (like the fact that 
> it is encoded on 2 UTF-8 chars). 

Various font vendors use various techniques so it can be tricky to implement, 
see e.g. recent presentation about implementing this in ConTeXt typesetting 
engine:

http://www.gust.org.pl/bachotex/2017-pl/presentations/hhagen-thoekwater-1-2017.pdf

Btw, what font do you use?

Jan

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