diff --git a/projects/handloose/source/DocumentModel.hx b/projects/handloose/source/DocumentModel.hx
index 37de4b13..d21f042d 100644
--- a/projects/handloose/source/DocumentModel.hx
+++ b/projects/handloose/source/DocumentModel.hx
@@ -5,8 +5,7 @@ import kiss.List;
 import sys.io.File;
 import sys.FileSystem;
 import flixel.math.FlxRandom;
-
-using haxe.io.Path;
+import haxe.io.Path;
 
 typedef ArrowStuff = {
     text:String,
diff --git a/projects/handloose/source/DocumentModel.kiss b/projects/handloose/source/DocumentModel.kiss
index 738e0d6f..f913cb0d 100644
--- a/projects/handloose/source/DocumentModel.kiss
+++ b/projects/handloose/source/DocumentModel.kiss
@@ -1,30 +1,34 @@
 (defNew [&prop :String path]
     (type "") // If the file can't be written to, throw the error right away
     // Use files with the same extension in the current working directory to determine letter frequencies
-    (walkDirectory (FileSystem.absolutePath "")
-        ->file (when (= (file.extension) (path.extension))
-            (learnFrequencies (File.getContent file)))))
+    (walkDirectory "" (FileSystem.absolutePath "")
+        ->file (when (= (Path.extension file) (Path.extension path))
+            (learnFrequencies ~(File.getContent ~file))
+            ~charFrequencies)))
 
 (prop &mut :String content "")
-(method type [:String str]
+(method :Void type [:String str]
     (+= content str)
-    (File.saveContent path content))
+    (File.saveContent path content)
+    (print content))
 
 (prop :Map<String,Map<String,Int>> charFrequencies (new Map))
 (prop :Map<String,Map<String,Int>> wordFrequencies (new Map))
 
 (method incFrequency [:Map<String,Map<String,Int>> m :String c :String following]
-    (unless (m.exists following) (dictSet m following (new Map)))
-    (let [followingMap (dictGet m following)]
-        (dictSet followingMap c (+ 1 (or (dictGet followingMap c) 0)))))
+    (when c
+        (unless (m.exists following) (dictSet m following (new Map)))
+        (let [followingMap (dictGet m following)]
+            (dictSet followingMap c (+ 1 (or (dictGet followingMap c) 0))))))
 
 (method learnFrequencies [:String str]
     (let [chars (str.split "")]
-        (incFrequency charFrequencies (first chars) "")
-        (doFor [following c] (pairs chars)
-            (incFrequency charFrequencies c following)))
-    // TODO learn word frequencies
-    )
+        (when chars
+            (incFrequency charFrequencies (first chars) "")
+            (doFor [following c] (pairs chars)
+                (incFrequency charFrequencies c following)))
+            // TODO learn word frequencies
+            ))
 
 (prop :FlxRandom r (new FlxRandom))
 (method :ArrowStuff generateArrowStuff []
@@ -32,7 +36,7 @@
     (let [lastChar (substr content -1)
             charFreq (dictGet charFrequencies lastChar)
             chars []
-            weights []]
+            :Array<Float> weights []]
         (doFor =>c weight charFreq
             (chars.push c)
             (weights.push weight))
diff --git a/projects/handloose/source/Main.hx b/projects/handloose/source/Main.hx
index 1e58528d..f9bb2e6a 100644
--- a/projects/handloose/source/Main.hx
+++ b/projects/handloose/source/Main.hx
@@ -1,5 +1,6 @@
 package;
 
+import flixel.FlxG;
 import flixel.FlxGame;
 import openfl.display.Sprite;
 
@@ -9,5 +10,8 @@ class Main extends Sprite
 	{
 		super();
 		addChild(new FlxGame(0, 0, TypingState, 1, 60, 60, true));
+		var t:TypingState = cast FlxG.state;
+		trace(Sys.args()[0]);
+		t.setModel(new DocumentModel(Sys.args()[0]));
 	}
 }
diff --git a/projects/handloose/source/TypingState.kiss b/projects/handloose/source/TypingState.kiss
index 67bd55c0..6e5315e2 100644
--- a/projects/handloose/source/TypingState.kiss
+++ b/projects/handloose/source/TypingState.kiss
@@ -31,8 +31,6 @@
 
 		add(actionSprites);
 
-		var actionSprite = makeTriangleSprite(Right, "a", -SPRITE_SIZE, ()->{trace("a");});
-		actionSprite = makeTriangleSprite(Right, "a", -SPRITE_SIZE*4, ()->{trace("a");});
     }|#)
 
 (prop :Map<Int,ArrowDir> inputCodes (new Map))
@@ -74,6 +72,14 @@
 
 
 (prop :FlxTypedGroup<ActionSprite> actionSprites (new FlxTypedGroup))
+(prop &mut :DocumentModel _model null)
+(method setModel [:DocumentModel m]
+	(set _model m)
+	(doFor i (range 100)
+		#|{
+			var stuff = m.generateArrowStuff();
+			makeTriangleSprite(DIR_ORDER[i % DIR_ORDER.length], stuff.text, -SPRITE_SIZE*i, stuff.action);
+		}|#))
 
 (method :FlxSprite makeTriangleSprite [:ArrowDir dir :String text :Int y &opt :Void->Void action]
     #|{
@@ -93,6 +99,14 @@
 			case Right:
 				90;
 		};
+
+		text = switch (text) {
+			case "\n": "<newline>";
+			case "\r": "<bad newline>";
+			case " ": "<space>";
+			case "\t": "<tab>";
+			default: text;
+		};
 		var text = new FlxText(text, TEXT_SIZE);
 		text.angle = -spr.angle;
 		text.color = FlxColor.BLACK;