Wild Card in Match Statement

I'm trying to match <?Pub *0000245?> where the numbers
could be anything. I want to remove this.

<xsl:template
match="processing-instruction('Pub')[.='\*\d*']">

</xsl:template>

Is what it would look like in Perl, but is there an
easy way to use wild cards in XSL?  Thanks.

Naomi

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