From eecaf63890a76503b5cd602e6b20b9c2f4ec7d99 Mon Sep 17 00:00:00 2001
From: xphlawlessx <phalyce@googlemail.com>
Date: Wed, 30 Sep 2020 23:37:33 +0100
Subject: [PATCH] Fixed a bug where the TestGrammar fires on AddComponent, and
 tested with 2019.4 LTS Unity version

---
 Source/Parser.cs               | 3 +++
 Source/Unity/GrammarEditor.cs  | 4 ++--
 Source/Unity/TraceryGrammar.cs | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Source/Parser.cs b/Source/Parser.cs
index 116d4c4..b3953c5 100644
--- a/Source/Parser.cs
+++ b/Source/Parser.cs
@@ -3,6 +3,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using UnityEngine;
 
 namespace Tracery
 {
@@ -92,7 +93,9 @@ private ActionNode ParseAction()
 				Advance();
 			}
 
+		
 			string[] parts = builder.ToString().Split(new char[]{':'}, 2);
+			
 			Assert.AreEqual(parts.Length, 2); // TODO allow function actions
 			string key = parts[0];
 			NodeAction action;
diff --git a/Source/Unity/GrammarEditor.cs b/Source/Unity/GrammarEditor.cs
index 51941c3..8f5af5e 100644
--- a/Source/Unity/GrammarEditor.cs
+++ b/Source/Unity/GrammarEditor.cs
@@ -10,7 +10,7 @@
 public class GrammarEditor : Editor
 {
 	private int selected = 0;
-	private string testValue = null;
+	private string testValue ="";
 
 	public override void OnInspectorGUI()
 	{
@@ -60,7 +60,7 @@ public override void OnInspectorGUI()
 
 			GUILayout.Space(5);
 
-			if (GUILayout.Button("Test Grammar") || testValue == null)
+			if (GUILayout.Button("Test Grammar")|| testValue==null)
 			{
 				Grammar grammar = ((TraceryGrammar)target).Grammar;
 				testValue = grammar.Flatten("#origin#");
diff --git a/Source/Unity/TraceryGrammar.cs b/Source/Unity/TraceryGrammar.cs
index 2da46e2..6c73719 100644
--- a/Source/Unity/TraceryGrammar.cs
+++ b/Source/Unity/TraceryGrammar.cs
@@ -15,7 +15,7 @@ public Grammar Grammar
 			{
 				grammar.PushRules(s.key, s.rules.Split('\n'));
 			}
-			return grammar;
+				return grammar;
 		}
 	}