From d2aad39eaf22ff721814cec26aba95b778d1130d Mon Sep 17 00:00:00 2001
From: Roberta Takenaka <505143+robertatakenaka@users.noreply.github.com>
Date: Tue, 2 Jan 2024 16:34:47 -0300
Subject: [PATCH] =?UTF-8?q?Modifica=20a=20apresenta=C3=A7=C3=A3o=20de=20xr?=
 =?UTF-8?q?ef[@ref-type=3D"bibr"]=20(python3)=20(#520)?=
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---
 packtools/catalogs/htmlgenerator/v3.0/article-text-xref.xsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packtools/catalogs/htmlgenerator/v3.0/article-text-xref.xsl b/packtools/catalogs/htmlgenerator/v3.0/article-text-xref.xsl
index ba5ca2cfe..efcedb9d2 100644
--- a/packtools/catalogs/htmlgenerator/v3.0/article-text-xref.xsl
+++ b/packtools/catalogs/htmlgenerator/v3.0/article-text-xref.xsl
@@ -93,7 +93,7 @@
         <xsl:variable name="id"><xsl:value-of select="@rid"/></xsl:variable>
         <xsl:variable name="text"><xsl:apply-templates select=".//text()"/></xsl:variable>
         <xsl:variable name="elem"><xsl:choose>
-            <xsl:when test="contains('1234567890',substring(normalize-space($text),1,1))">sup</xsl:when>
+            <xsl:when test="$article//ref/label">sup</xsl:when>
             <xsl:otherwise>span</xsl:otherwise>
         </xsl:choose></xsl:variable>
         <!--