Computer languages differ not so much in what they make possible, but in what they make easy.
It's appositival, if it's there. And it doesn't have to be there. And it's really obvious that it's there when it's there.
It's there as a sop to former Ada programmers.
The purpose of most computer languages is to lengthen your resume by a word and a comma.
There ain't nothin' in this world that's worth being a snot over.
Wow, I'm being shot at from both sides. That means I *must* be right.