Add embedded help.

README.md

@@ -26,3 +26,5 @@ Vector3 position
 ```
 
 See the [Changelog](https://git.starbeamrainbowlabs.com/sbrl/cscz/src/master/Changelog.md) for a summary of what's changed between releases.
+
+Type `./cscz.exe --help` for usage information or see Help.md in the project folder.

cscz/Help.md

@@ -0,0 +1,9 @@
+cscz - The C# Class Generator
+
+Usage:
+	cat filename | ./cscz
+
+Examples:
+	cat MyDef.cscz | ./cscz
+
+	tee | ./cscz >Carrot.cs

cscz/Program.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Text;
 using System.Diagnostics;
+using System.Reflection;
+using System.IO;
 
 namespace cscz
 {
@@ -8,6 +10,19 @@ namespace cscz
 	{
 		public static void Main(string[] args)
 		{
+			if(args.Length >= 1 && args[0] == "--help")
+			{
+				Assembly asm = Assembly.GetExecutingAssembly();
+				/*** Debug - Lists the names of all embedded resources ***
+				foreach(string str in asm.GetManifestResourceNames())
+					Console.WriteLine(str);*/
+				StreamReader helpTextReader = new StreamReader(asm.GetManifestResourceStream(@"cscz.Help.md"));
+				string helpText = helpTextReader.ReadToEnd();
+				helpTextReader.Dispose();
+				Console.WriteLine(helpText);
+				return;
+			}
+
 			ClassGenerator cg = new ClassGenerator();
 			/*
 			cg.Signatures.Add("float radius");

cscz/cscz.csproj

@@ -43,4 +43,7 @@
     <Compile Include="ClassGenerator.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <EmbeddedResource Include="Help.md" />
+  </ItemGroup>
 </Project>