Мне кажется, там нет такого
кусок кода из route.js
...
bindings: {
hashchange: {
paramsMatcher: paramsMatcher,
querySeparator: "&",
// don't greedily match slashes in routing rules
matchSlashes: false,
bind: function () {
can.bind.call(window, 'hashchange', setState);
},
unbind: function () {
can.unbind.call(window, 'hashchange', setState);
},
// Gets the part of the url we are determinging the route from.
// For hashbased routing, it's everything after the #, for
// pushState it's configurable
matchingPartOfURL: function () {
return location.href.split(/#!?/)[1] || "";
},
// gets called with the serialized can.route data after a route has changed
// returns what the url has been updated to (for matching purposes)
setURL: function (path) {
location.hash = "#!" + path;
return path;
},
root: "#!"
}
},
...
нет намека на условие, типа использовать восклицательный знак или нет,
P.S. можно самому добавить)
