Hi peole, i have two questions, i don&#39;t know if you can help me.<div><br></div><div>First: Which file describes the grammar of XQuery in BaseX?. Im trying to extend it and i need to modify the grammar.</div><div><br></div>

<div>Second: I created a new type called xs:truth, i need to modify the casting rules from this type with other types like xs:boolean or xs:decimal, which files should i modify for this?</div><div><br></div><div>Thanks for your time!.<br clear="all">

<br>-- <br>José Angel Labbad<br>Estudiante de Ingeniería de la Computación<br>Universidad Simón Bolívar.<br>
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