title: How to make access-text-underscores always visible in menu items?
body: <p>Normally the underscores for access texts are only visible when a menu has been accessed via keyboard input (e.g. the top menu via <kbd>Alt</kbd> or a context-menu via the menu key).</p>
  
  <p>I would like to add an option to an application to make them always visible to make it easier to use mouse and keyboard in combination (mouse to point and open a specific context menu, keyboard to execute a certain item on that menu).</p>
  
  <p>Possibly there is a simple way of doing this, possibly not, at the very least it does not seem obvious to me...</p>