easily understandable and fast. PEGs can also be compiled
to a bytecode format that can be reused. Janet offers the <code class="mendoza-code">peg</code> module for writing and
evaluating PEGs.
</p>
<p>Janet's <code class="mendoza-code">peg</code> module borrows syntax and ideas from both LPeg and REBOL/Red parse module. Janet has
no built in regex module because PEGs offer a superset of regex's functionality.
</p>
<p>Below is a simple example for checking if a string is a valid IP address. Notice how
the g