jQuery 1.4a1 bind is not backward compatible

[nikita.frolov]

Data of type function provided to bind is missing.

Reproduce code:

var fn = function () { alert('a'); };

$('body').bind('magic', fn, function (event) {

event.data.call();

});

$('body').trigger('magic');

Expected result:

alert a

Actual result:

error: event.data is undefined

[snover]

The current behaviour is what will be used going forward.