[Radle]

Same! My first thoughts: "Is this language pronounced Lang or Slang? Slang is actually a cool name for a new programming language..."

[hmry]

http://shader-slang.org/ agrees

[jcynix]

There has been https://en.wikipedia.org/wiki/S-Lang for ages, ...

And even much older: https://en.wikipedia.org/wiki/S_%28programming_language%29