Problem with buttonHover class in Altkeys popup

[oz1cz]

When a popup is displayed, there is an error in handling the css.buttonHover (typically "ui-state-hover") class:

1. Go to the demonstration page, docs/altkeys-popup.html.
2. Use your mouse to press the 'a' key long enough to bring up the popup. Note that the 'å' character is highlighted.
3. Move the mouse into the 'æ' character (be careful that the mouse does not enter any other key before it reaches 'æ').
4. Now both 'å' and 'æ' are highlighted.

This can be fixed thus:
In jquery.keyboard.extension-altkeyspopup.js lines 291-293 (from version v1.26.21) replace

		} else {
			$( this ).addClass( base.options.css.buttonHover );`
		}

with

		} else {
			$keys.removeClass( base.options.css.buttonHover );
			$( this ).addClass( base.options.css.buttonHover );
		}

(I don't know if this is the simplest or best fix.)

[Mottie]

Hi @oz1cz!

Thanks again for your help and attention to details! I'll have this fixed shortly.