I am trying to typeset keyboard shortcuts in my document, e.g. "CTRL + SHIFT + S". The Linux Libertine font family includes a nice keyboard font that I would like to use. What's the best way to use it ...
This question is directly inspired by Martin Schroder's answer to this question. Namely, I am wondering how would one use LuaTeX or XeTeX to produce Serbian (little bit different than Russian) ...