Comment by dhosek

One of the features of finl is the ability to have automatic substitutions of character inputs to, e.g., enable the TeX standard for inputing characters like “, ” and —

Playing with this, I was thinking that I could enable use of the Silvio Levy’s old 7-bit ascii input for Greek and realized that you would need different mappings of characters depending on where the character mapping happened relative to case folding. Text is messier than most peopler realize.