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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.help
Subject: Re: title-case function
Date: Sun, 21 Apr 2019 08:57:27 +0300
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> From: "Paul W. Rankin" <hello@paulwrankin.com>
> Date: Sun, 21 Apr 2019 13:56:26 +1000
> 
> I couldn't find a title-case function I considered good enough, so I 
> wrote the one below. Please take a look and let me know if there are any 
> edge cases I've missed or improvements you might have.

Doesn't upcase-initials do that already?