Document /denizen submit command

src/main/java/net/aufdemrand/denizen/CommandHandler.java

@@ -699,9 +699,20 @@ public void chatbot(CommandContext args, CommandSender sender, NPC npc) throws C
     }
 
 
-    /*
-     * DENIZEN SUBMIT
-     */
+    // <--[language]
+    // @name /denizen submit command
+    // @description
+    // Using the /denizen submit command interfaces with Denizen's dBugger to allow control
+    // over debug messages.
+    //
+    // To enable debugging mode, simply type '/denizen debug'. While debug is enabled, all debuggable
+    // scripts, and any invoked actions, will output information to the console as they are executed.
+    // By default, all scripts are debuggable while the dBugger is enabled. To disable a script
+    // specifically from debugging, simply add the 'debug:' node with a value of 'false' to your script
+    // container. This is typically used to silence particularly spammy scripts. Any kind of script
+    // container can be silenced using this method.
+    //
+    // -->
     @Command(
             aliases = { "denizen" }, usage = "submit",
             desc = "Submits recorded logs triggered by /denizen debug -r", modifiers = { "submit" },
@@ -759,6 +770,8 @@ public void run() {
     // '-e' enables/disables world event timings. While enabled, the dBugger will show all triggered events.
     // '-s' enables/disables stacktraces generated by Denizen. We might ask you to enable this when problems arise.
     // '-b' enables/disables the ScriptBuilder debug. When enabled, Denizen will show info on script and argument creation.
+    //      Warning: Can be spammy.
+    // '-n' enables/disables debug trimming. When enabled, messages longer than 512 characters will be 'snipped'.
     //
     // The dBugger also allows the targeting of specific scripts by using the '--filter script_name' argument. For
     // example: /denizen debug --filter 'my script|my other script' will instruct the dBugger to only debug the
@@ -811,6 +824,12 @@ public void debug(CommandContext args, CommandSender sender, NPC npc) throws Com
             dB.filter = new ArrayList<String>();
             Messaging.send(sender, ChatColor.YELLOW + "Denizen dBugger filter removed.");
 
+        } if (args.hasFlag('n')) {
+            if (!dB.showDebug) dB.toggle();
+            dB.shouldTrim = !dB.shouldTrim;
+            Messaging.send(sender, ChatColor.YELLOW + (dB.shouldTrim ? "Denizen dBugger is now trimming long messages."
+                    : "Denizen dBugger is no longer trimming long messages."));
+
         } if (args.hasValueFlag("filter")) {
             if (!dB.showDebug) dB.toggle();
             for (String filter : args.getFlag("filter").split("\\|"))