Link-words with spaces, allowed or not?

[Rudolf Adamkovič]

The documentation at

https://orgmode.org/manual/Link-Abbreviations.html

says that the link-word

"[...] must be a word, starting with a letter, followed by letters,
numbers, ‘-’, and ‘_’."

Below, the documentation gives an example that defines a link-word

"Nu Html Checker"

that contains multiple words and invalid characters (spaces).

That makes me wonder:

- Does Org need updated to disallow spaces in link-words?
- Does Org documentation need updated to remove the "Nu Html Checker"?

Alternatively, if Org allows spaces in link-words, then I wonder

- How to define a link-word with spaces using #+link?

Rudy
-- 
"Genius is 1% inspiration and 99% perspiration."
-- Thomas Alva Edison, 1932

Rudolf Adamkovič <salutis@me.com> [he/him]
Studenohorská 25
84103 Bratislava
Slovakia