Button to Open Tiddler

[Richard U]

I have searched for this, but the simple answer eludes me. 

I have figured out how to open a link with a button: 

<a href="..." onClick="return"><button type="button">Test Me</button></a>

But how would I use a similar command that opens a tiddler with a button?

Thanks for helping the newbie.

 

[Jed Carty]

If you are using tiddlywiki 5 than you can use <$button to=TiddlerName>Test Me</$button>

[Richard U]

It is TW5 and your answer worked perfectly. Many Thanks.