[Feature Request] Supports property selector

[pucelle]

HTML codes:

<button primary>...

CSS codes:

 button[primary]{...}

Should goto CSS definition when cursor at primary in HTML codes and presses F12. And should have right auto completion label primary for HTML codes.

[WebMechanic]

this looks like an attribute selector to me, although there is no attribute "primary" for the HTML button element.

Having that for data and aria attributes would be very useful -- and whatever the HTML language server knows about (valid) HTML element attributes.

<button type="submit" 
        data-stuff="some fancy thing" 
        aria-labelledby="other-element-id">Send</button>

button[type] {}
button[type=submit] {} /* no quotes */
button[type="submit"] {} /* quotes */
button[data-stuff ~= "fancy"] {}
button[aria-labelledby ^= "other"] {}
button[aria-labelledby $= "id"] {}
button[aria-labelledby *= "element"] {}

[pucelle]

Well, thanks for your detailed commands, will work on it in my next vocation.