>I would settle for a way to see mappings. Browsers already have to know what the mappings are in order to support them, they just don't share that information

>I would settle for a way to see mappings. Browsers already have to know what the mappings are in order to support them, they just don't share that information with users. It's not that simple- the onkeypress event fires every time a key is pressed. What the function handler actually does is non-deterministic. The web app would have to somehow declare its keyboard shortcuts.