Add patch for long pronouns.

[PlaceReporter99]

Fixes #53 , even though it's already closed.

This cuts pronouns longer than 13 characters short with an ellipsis.

[Glorfindel83]

Thanks for your contribution - it's been a while since I was really active on Stack Exchange, nowadays, after the generative AI issues, and because of real-life matters (nothing too problematic, fortunately), I participate only when I'm bored or have absolutely nothing else to do.

I made a comment on that issue because your pronoun information reminded me of the attack helicopter - I hope I'm correct in assuming you put it there as a joke and are not demanding users actually refer you by those. Now I know more users are putting jokes there, but at least this one is on-topic and not easily confused with a forbidden meme. And there's even one user who uses it for software verification. So I'm not sure if I should accept this pull request (I didn't close the original issue, its author did that.)