I've been evaluating different languages for writing plugins and TCL really seems tempting. Unfortunately, I've been leaning towards Lua just due to its pervas

I've been evaluating different languages for writing plugins and TCL really seems tempting. Unfortunately, I've been leaning towards Lua just due to its pervasiveness (today). I also vaguely remember one of the top contenders having some more esoteric parts that concerned me. I can't remember how much of that was TCL, Lua, or both.