[lelanthran]

> It's not a separator character,

Isn't it? I thought all the separator characters (0x1e, 0x1f, 0x1c) were specifically for delimiting records, fields and units.

What are they for?

[civopsec]

They’re saying that “page feed character” (I’m guessing form feed) is acknowledged by Emacs, in contrast to those separator characters.

I think it’s used to mark sections in Emacs Lisp code.