ReNardier
commented
1 year ago id also recommend you make a version of your fonts that doesn't or barely uses the PUA(if whats been proposed for inclusion in unicode proper allows for it, i think that "Bob", the pac-man ghosts and a few others will still need to be PUA), that way people can use unscii and for example an ucsur compliant tengwar font, or their specialized PUA font if they need
the proposal for more legacy computing characters in unicode http://www.unicode.org/alloc/Pipeline.html http://www.unicode.org/L2/L2021/21235r-terminals-supplement-noattach.pdf if unscii has some characters that they didn't propose, you could get in contact with the proposal creators to see if they'd be willing to draft a small one for those characters i personally would have contacted them for the CH and ch from http://www.cestina.cz/kodovani/dvojznaky.html#KOI8CS but it seems a bit silly to bother them for just two characters of an obscure czech encoding, have a good day