fix ?noworker=1 mode

plugins/c9.ide.language.jsonalyzer/worker/jsonalyzer_worker.js

@@ -118,23 +118,14 @@ worker.loadPlugin = function(modulePath, contents, callback) {
             return callback("Could not load language handler " + modulePath + ": " + e);
         }
     }
-    var handler;
+    
-    try {
+    require([modulePath], function(handler) {
-        handler = require(modulePath);
         if (!handler)
-            throw new Error("Unable to load required module: " + modulePath);
+            return callback("Could not load language handler " + modulePath);
-    } catch (e) {
+        callback(null, handler);
-        if (isInWebWorker)
+    }, function(err) {
-            return callback("Could not load language handler " + modulePath + ": " + e);
+        callback(err);
-        
+    });
-        // In ?noworker=1 debugging mode, synchronous require doesn't work
-        return require([modulePath], function(handler) {
-            if (!handler)
-                return callback("Could not load language handler " + modulePath);
-            callback(null, handler);
-        });
-    }
-    callback(null, handler);
 };
 
 worker.handlesLanguage = function(language, part) {

plugins/node_modules/ace/lib/ace/worker/worker_client.js

@@ -213,7 +213,7 @@ var UIWorkerClient = function(topLevelNamespaces, mod, classname) {
 
     var processNext = function() {
         var msg = _self.messageBuffer.shift();
-        if (msg.command)
+        if (msg.command && main[msg.command])
             main[msg.command].apply(main, msg.args);
         else if (msg.event)
             sender._signal(msg.event, msg.data);