diff --git a/Mixins/ConfigParser/ConfigParser.cs b/Mixins/ConfigParser/ConfigParser.cs
index 19e1204..8692087 100644
--- a/Mixins/ConfigParser/ConfigParser.cs
+++ b/Mixins/ConfigParser/ConfigParser.cs
@@ -4,40 +4,43 @@ using System.Collections.Generic;
 
 namespace IngameScript
 {
-    public class ConfigParser
+    partial class Program
     {
-        private Dictionary<string, string> _config;
-        private IMyTerminalBlock _input;
-
-        public ConfigParser(IMyTerminalBlock input)
+        public class ConfigParser
         {
-            _input = input;
-            _config = new Dictionary<string, string>();
-            Parse();
-        }
+            private Dictionary<string, string> _config;
+            private IMyTerminalBlock _input;
 
-        // Get a config value, or a default value.
-        // that also does type inference, but the type of `defaultValue` must contain a `Parse()` method.
-        public T GetValue<T>(string key, T defaultValue)
-        {
-            if (!_config.ContainsKey(key))
+            public ConfigParser(IMyTerminalBlock input)
             {
-                return defaultValue;
-
+                _input = input;
+                _config = new Dictionary<string, string>();
+                Parse();
             }
-            return (T)Convert.ChangeType(_config[key], typeof(T));
-        }
 
-        // Only call this method manually if you are monitoring CustomData for changes.
-        public void Parse()
-        {
-            _config.Clear();
-            string[] lines = _input.CustomData.Split('\n');
-            foreach (string line in lines)
+            // Get a config value, or a default value.
+            // that also does type inference, but the type of `defaultValue` must contain a `Parse()` method.
+            public T GetValue<T>(string key, T defaultValue)
             {
-                string[] tokens = line.Split('=');
-                if (tokens.Length != 2) continue;
-                _config[tokens[0]] = tokens[1];
+                if (!_config.ContainsKey(key))
+                {
+                    return defaultValue;
+
+                }
+                return (T)Convert.ChangeType(_config[key], typeof(T));
+            }
+
+            // Only call this method manually if you are monitoring CustomData for changes.
+            public void Parse()
+            {
+                _config.Clear();
+                string[] lines = _input.CustomData.Split('\n');
+                foreach (string line in lines)
+                {
+                    string[] tokens = line.Split('=');
+                    if (tokens.Length != 2) continue;
+                    _config[tokens[0]] = tokens[1];
+                }
             }
         }
     }
diff --git a/Mixins/Console/Console.cs b/Mixins/Console/Console.cs
index dd7c8a5..ce8a725 100644
--- a/Mixins/Console/Console.cs
+++ b/Mixins/Console/Console.cs
@@ -8,70 +8,82 @@ using System.Text;
 
 namespace IngameScript
 {
-    public class Console
+    partial class Program
     {
-        private MyGridProgram _program;
-        private int _maxLines;
-        private List<string> _buffer;
-
-        private const int DefaultMaxLines = 10;
-
-        public Console(MyGridProgram program)
+        public interface IConsole
         {
-            _program = program;
-            _buffer = new List<string>();
-
-            // Check the PB's custom data for a maxlines directive.
-            ConfigParser config = new ConfigParser(_program.Me);
-            _maxLines = config.GetValue("ConsoleMaxLines", DefaultMaxLines);
+            void Print(string text);
+            void PrintLower(string text);
         }
 
-        public PrefixedConsole CreatePrefixedConsole(string prefix)
+        public class Console : IConsole
         {
-            return new PrefixedConsole(this, prefix);
+            private MyGridProgram _program;
+            private int _maxLines;
+            private List<string> _buffer;
+
+            private const int DefaultMaxLines = 10;
+
+            public Console(MyGridProgram program)
+            {
+                _program = program;
+                _buffer = new List<string>();
+
+                // Check the PB's custom data for a maxlines directive.
+                ConfigParser config = new ConfigParser(_program.Me);
+                _maxLines = config.GetValue("ConsoleMaxLines", DefaultMaxLines);
+            }
+
+            public PrefixedConsole CreatePrefixedConsole(string prefix)
+            {
+                return new PrefixedConsole(this, prefix);
+            }
+
+            public void Print(string text)
+            {
+                _program.Echo(text);
+                _program.Me.GetSurface(0).WriteText(writeToBuffer(text));
+            }
+
+            // Text written with this method goes to the lower screen / keyboard,
+            // with no buffering.
+            public void PrintLower(string text)
+            {
+                _program.Me.GetSurface(1).WriteText(text);
+            }
+
+            // Adds the text to the buffer, trims the top if necessary, and builds a printable
+            // string.
+            private string writeToBuffer(string text)
+            {
+                _buffer.Add(text);
+                if (_buffer.Count > _maxLines) _buffer.RemoveAt(0);
+                StringBuilder result = new StringBuilder("", 800);
+                foreach (string line in _buffer) result.AppendLine(line);
+                return result.ToString();
+            }
         }
 
-        public void Print(string text)
+        // This class is necessary because we need to keep a *single* buffer
+        // to write to. So we can ask the primary Console for a prefixer.
+        public class PrefixedConsole : IConsole
         {
-            _program.Echo(text);
-            _program.Me.GetSurface(0).WriteText(writeToBuffer(text));
-        }
+            private IConsole _console;
+            private string _prefix;
 
-        // Text written with this method goes to the lower screen / keyboard,
-        // with no buffering.
-        public void PrintLower(string text)
-        {
-            _program.Me.GetSurface(1).WriteText(text);
-        }
+            public PrefixedConsole(IConsole console, string prefix)
+            {
+                _console = console;
+                _prefix = prefix + ": ";
+            }
 
-        // Adds the text to the buffer, trims the top if necessary, and builds a printable
-        // string.
-        private string writeToBuffer(string text)
-        {
-            _buffer.Add(text);
-            if (_buffer.Count > _maxLines) _buffer.RemoveAt(0);
-            StringBuilder result = new StringBuilder("", 800);
-            foreach (string line in _buffer) result.AppendLine(line);
-            return result.ToString();
-        }
-    }
+            public void Print(string text)
+            {
+                _console.Print(_prefix + text);
+            }
 
-    // This class is necessary because we need to keep a *single* buffer
-    // to write to. So we can ask the primary Console for a prefixer.
-    public class PrefixedConsole
-    {
-        private Console _console;
-        private string _prefix;
-
-        public PrefixedConsole(Console console, string prefix)
-        {
-            _console = console;
-            _prefix = prefix + ": ";
-        }
-
-        public void Print(string text)
-        {
-            _console.Print(_prefix + text);
+            // sub-consoles can't print to the ephemeral display
+            public void PrintLower(string text) { }
         }
     }
 }
\ No newline at end of file