Popup-help should show asciidoc syntax

[madmas]

See screenshot:

related to #17

we have to add data.Don't you think so?

We add supportReferrals ,then there is perfectly complete.I think.

sry,my poor English.

I suggest we will be popup icon: and etc..

[madmas]

Hi @asdfg0280 , thank you for your contributions.
Please stop to excuse for language skill, just try your best, thats perfectly fine 👍

So, if I understand you correctly, you suggest to change from using [ as the start for the popup one of the asciidoctor keywords followed by a colon?
Like link: ,icon:, image: , etc?

Yes, HackAdoc suggest :'s term.
for example, my repository implements some icon: .