more name binding cleanup

src/main/mesh.js

@@ -69,7 +69,7 @@ function init() {
 }
 
 // add space event bindings
-broker.subscribe('space.init', data => {
+broker.subscribe('space_init', data => {
     let { space, platform } = data;
     let platcolor = 0x00ff00;
     // add file drop handler
@@ -101,7 +101,7 @@ broker.subscribe('space.init', data => {
 });
 
 // add object loader
-broker.subscribe('space.load', data => {
+broker.subscribe('space_load', data => {
     console.log({space_load: data});
 });
 
@@ -117,8 +117,8 @@ document.onreadystatechange = function() {
 
 // finalize modules
 gapp.finalize("main.mesh", [
-    "moto.broker",
-    "moto.space"
+    "moto.broker",  // dep: moto.broker
+    "moto.space"    // dep: moto.space
 ]);
 
 })();

src/moto/broker.js

@@ -31,7 +31,7 @@ class Broker {
         }
         if (channel.indexOf(listener) < 0) {
             let send = this.send;
-            let name = topic.replace(/\./g, '_');
+            let name = topic.replace(/[\\ \.-]/g, '_');
             send[name] = send[name] = this.bind(topic);
             channel.push(listener);
             this.publish(".topic.add", topic);