Parse Error on OutlinedDiffuse Shader

Hello,

I'm trying to use the OutlineDiffuse shader in my game project. I have no experience/knowledge about shaders. I'm using the shader in the wiki:

http://wiki.unity3d.com/index.php?title=OutlinedDiffuse

The problem is, when I copy and paste t$$anonymous$$s into a new Shader script, I get t$$anonymous$$s error message:

 Shader error in '': Parse error: syntax error at line 5

Any ideas on why? Thanks in advance