From e07627377ead053d66ff2e69ae6a740d83f2d473 Mon Sep 17 00:00:00 2001
From: Frank Skare <frank.skare.de@gmail.com>
Date: Thu, 27 Jun 2019 07:44:23 +0200
Subject: [PATCH] -

---
 addons/RatingAddon/RatingAddon.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/addons/RatingAddon/RatingAddon.cs b/addons/RatingAddon/RatingAddon.cs
index 31766ae..87dcc9b 100644
--- a/addons/RatingAddon/RatingAddon.cs
+++ b/addons/RatingAddon/RatingAddon.cs
@@ -1,4 +1,7 @@
-using System;
+// this addon writes a rating to the filename of the current video,
+// the input.conf defaults contain key bindings for this addon
+
+using System;
 using System.ComponentModel.Composition;
 using System.Collections.Generic;
 using System.IO;
@@ -14,7 +17,7 @@ namespace RatingAddon
 
         public RatingAddon()
         {
-            mp.ClientMessage += ClientMessage;
+            mp.ClientMessage += ClientMessage; //handles keys defined in input.conf
             mp.Shutdown += Shutdown;
         }
 
@@ -44,6 +47,7 @@ namespace RatingAddon
             }            
         }
 
+        //handles keys defined in input.conf
         void ClientMessage(string[] args)
         {
             if (args.Length != 2 || args[0] != "rate-file" || ! int.TryParse(args[1], out int rating))