(see <a href="New.html#New">New</a>), allows you to have several
``versions'' of a variable.  This is useful for local storage in new
commands, inside `<font color="#82140F"><code>if</code></font>' statements, etc, since it lets you use
temporary variables without worrying about overwriting values outside
the local block of code.  The syntax is `<font color="#82140F"><code>new .variable. = value</code></font>'
(where, as usual, `<font color="#82140F"><code>value</code></font>' may be an rpn expression 
(see