Reason for anchors as buttons

[milogert]

I noticed it was very intentional in d3cf314, but why did this happen? Obviously you had something in mind so I might just be missing something.

Mainly, I keep encountering #17 which is easily work-around-able, but with a button tag it wouldn't even be an issue in a lot of cases.

Thanks for the great work! I love the library so far.

[lalaithion]

This also breaks the disabled styling of buttons (https://bulma.io/documentation/elements/button/) by default; using disabled True doesn't work, you have to use attribute "disabled" "", and if you want to do something like disabled x then you have to expand that to

    if x then
        attribute "disabled" ""

    else
        attribute "style" ""

If there's a strong reason to prefer <a> to <button>, you could provide an alias for disabled defined as the above in the library.