end mouseUp
</pre>
<h2>Concatenative languages use juxtaposition of expressions for function composition.</h2>

<img src="../media/refs/chesshire_head.png" width='140' style='float:right;margin-left:30px'>

<p>The point-free programming paradigm is where function definitions do not
identify the arguments on which they operate, all terms denote unary functions applied on a stack or a queue. </p>

<h3>Fizzbuzz, in <a href='uxntal.html'>Uxntal</a>.</h3>
<pre>
#6400
@fizzbuzz ( n i -- )
	LITr 00
	DUP #03 DIVk M