RE: [External] : Re: Why do I find ^L in elisp code?

[Drew Adams]

> It's not really hard to type, just a C-q C-l, and, at least here on
> emacs on x11, it's rendered as '^L'.  I've seen tricks to render it as
> an horizontal rule.

Horizontal rule or pretty much anything else you like.
Since 2007.

https://www.emacswiki.org/emacs/PrettyControlL


https://www.emacswiki.org/emacs/download/pp-c-l.el