I suggested a more general solution in bug 185618 comment 61 (about
adding an option to render content in Firefox whenever Save As comes
up immediately).
I suggest using an error/info page for content of a type for which there
is no handler or for content for which the handler fails, so anytime
Is there agreement among users as to what, exactly, the right behavior
is? Does bugzilla include a polling mechanism to ask?
It seems to me that the right behavior would be to have the browser
respond to any keys it's configured to respond to, and pass any other
keys to whatever page element has
