Posted by Alexander Schwartz on Jan 30, 2020; 8:05pm
URL: https://discuss.asciidoctor.org/How-to-write-tp7553p7559.html

I think I don't understand your question; in the forum only the heading of your question displays.

Is it a single Unicode character you are looking for? https://decodeunicode.org/en/u+0203B

Asciidoctor understands UTF-8. If the character displays correctly usually depends on fonts. How to specify fonts depends on the output (HTML, PDF, etc.)

Regards,
Alexander