if I marked a word ,don't mark it again

[dian-yu-luo]

Should I execute the function org-remark-mark on a given word, said word shall be marked correspondingly. However, should I execute this function again, the said word will be marked again, which is considered as an undesirable output. The said word should not be marked twice. Should I execute another function on the given word, such as (org-remark-delete) Additionally, if I mark the said word, and delete the mark thereupon, a blank line would appear in marginalia buffer.

[nobiot]

What is the case of marking exactly the same word twice for you?

I am thinking like this below:

I have a sentence: "I like Emacs."

First, I mark and highlight the word "Emacs".

Second, I mark the whole sentence and highlight "I like Emacs."

Both should be a highlight. The system should not automatically remove "Emacs" from the second highlight and make it "I like ".

This would mean that the system should check if the second is exactly identical with the first.

I'm thinking, the user should avoid marking the word second time. It's an overkill if the system checks this case -- as far as I have seen, e-book reader apps don't do this either.

[nobiot]

Closing.