Hello, I am trying to typeset source code for a custom programming language and would like to have the keywords in bold text. I tried following the example found here regarding verbatim displays: https://www.contextgarden.net/Verbatim_text#Displayed_text Specifically the C example, however this does not seem to work. No formatting is applied to my keywords. Just wondering if the way to do it has changed or if there are other examples I could look at to compare with what I'm doing. Regards, yc