I've seen the keyboard tag of HTML the first time here at SR. The main HTML functions are available in the toolbar of the editor. Why is there no symbol for add the keyboard tag ? For SR this symbol could improve and make the writting of answers and questions more comfortable.
kbd
may be used for any kind of user input, not just keyboard keys.<keyb>
or<kbd>
. Cannot hurt to have it in the toolbar, as it proves quite useful now and then (@IrgendwPointer I saw it a lot on other SE sites. On Android.SE we often use it to indicate hardware keys like <kbd>power</kbd>).