Enable setting navigation options with m.route.link API

api/router.js

@@ -52,7 +52,7 @@ module.exports = function($window, redrawService) {
 	}
 	route.get = function() {return currentPath}
 	route.prefix = function(prefix) {routeService.prefix = prefix}
-	route.link = function(vnode) {
+	var link = function(options, vnode) {
 		vnode.dom.setAttribute("href", routeService.prefix + vnode.attrs.href)
 		vnode.dom.onclick = function(e) {
 			if (e.ctrlKey || e.metaKey || e.shiftKey || e.which === 2) return
@@ -60,9 +60,13 @@ module.exports = function($window, redrawService) {
 			e.redraw = false
 			var href = this.getAttribute("href")
 			if (href.indexOf(routeService.prefix) === 0) href = href.slice(routeService.prefix.length)
-			route.set(href, undefined, undefined)
+			route.set(href, undefined, options)
 		}
 	}
+	route.link = function(args) {
+		if (args.tag == null) return link.bind(link, args)
+		return link({}, args)
+	}
 	route.param = function(key) {
 		if(typeof attrs !== "undefined" && typeof key !== "undefined") return attrs[key]
 		return attrs

api/tests/test-router.js

@@ -281,6 +281,36 @@ o.spec("route", function() {
 					o($window.location.href).equals(env.protocol + "//" + (env.hostname === "/" ? "" : env.hostname) + slash + (prefix ? prefix + "/" : "") + "test")
 				})
 
+				o("passes options on route.link", function() {
+					var opts = {}
+					var e = $window.document.createEvent("MouseEvents")
+
+					e.initEvent("click", true, true)
+					$window.location.href = prefix + "/"
+
+					route(root, "/", {
+						"/" : {
+							view: function() {
+								return m("a", {
+									href: "/test",
+									oncreate: route.link(opts)
+								})
+							}
+						},
+						"/test" : {
+							view : function() {
+								return m("div")
+							}
+						}
+					})
+					route.set = o.spy(route.set)
+
+					root.firstChild.dispatchEvent(e)
+
+					o(route.set.callCount).equals(1)
+					o(route.set.args[2]).equals(opts)
+				})
+
 				o("accepts RouteResolver with onmatch that returns Component", function(done) {
 					var matchCount = 0
 					var renderCount = 0