What outworlder suggested is not that extreme though. Certain scheme implementations are extremely small and you get a lot of advantages from using one for your

What outworlder suggested is not that extreme though. Certain scheme implementations are extremely small and you get a lot of advantages from using one for your config files, just look at emacs for example and compare what you can do with it to the notepad++ config. Surely you can see the advantage of being able to do (bind "C-x" (lambda (state) ...)) compared to (bind "C-x" predefinedaction), or the ability to use functions rather than have to duplicate code all over. Another positive is that it will make modding/shipping custom levels extremely easy. Just ask these that tried to mod (or config) return to castle wolfenstein or wolfenstein: enemy territory.