tax
<LI><a href="ChangeableCommandArguments.html#ImplementationofAmpersandSyntax">Implementation of Ampersand Syntax</a>: Algorithm Gri uses
</UL>


<!-- @node   The Ampersand Syntax, Doubling A Variable, Changeable Command Arguments, Changeable Command Arguments -->
<a name="TheAmpersandSyntax" ></a>
<h4>10.11.5.1: Overview of the `<font color="#82140F"><code>&amp;</code></font>' syntax</h4>


Normally the arguments to a newcommand are parsed into either numerical
values or strings, before execution is pas