Add a debug mode that shows the error and the top of the stack trace in the case of an error if activated.

config.json.sample

@@ -13,5 +13,6 @@
     },
     "admins": [ "batman" ],
     "moduleNames": [ "ignore", "admin", "command", "dice", "js", "kick", "puns", "quotes", "spelling", "youare" ],
-    "language": "english"
+    "language": "english",
+    "debugMode": true
 }

modules/command/command.js

@@ -79,7 +79,15 @@ var command = function(dbot) {
             } else {
                 if(!isIgnoring(event.user, commandName)) {
                     if(applyRegex(commandName, event)) {
-                        dbot.commands[commandName](event);
+                        try {
+                            dbot.commands[commandName](event);
+                        } catch(err) {
+                            if(dbot.config.debugMode == true) {
+                                event.reply('- Error in ' + commandName + ':');
+                                event.reply('- Message: ' + err);
+                                event.reply('- Top of stack: ' + err.stack.split('\n')[1].trim());
+                            }
+                        }
                         dbot.save();
                     } else {
                         if(commandName !== '~') {

run.js

@@ -5,7 +5,7 @@ require('./snippets');
 
 var DBot = function(timers) {
     // Load external files
-    var requiredConfigKeys = [ 'name', 'servers', 'admins', 'moduleNames', 'language' ];
+    var requiredConfigKeys = [ 'name', 'servers', 'admins', 'moduleNames', 'language', 'debugMode' ];
     try {
         this.config = JSON.parse(fs.readFileSync('config.json', 'utf-8'));
     } catch(err) {