From: Sergei Golovan
Subject: Patch fixes redefinition of an XSLT variable inside
 a for-each loop.
Last-Modified: Sat, 30 Aug 2025 20:43:16 +0300

--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -792,13 +792,13 @@
 
   <xsl:variable name="erlref.nav_rtf">
     <xsl:for-each select="//erlref">
-      <xsl:variable name="cval" select="module"/>
-      <xsl:variable name="link_cval"><xsl:value-of select="translate($cval, '&#173;', '')"/></xsl:variable>
-      <module name="{$cval}">
+      <xsl:variable name="ccval" select="module"/>
+      <xsl:variable name="link_ccval"><xsl:value-of select="translate($ccval, '&#173;', '')"/></xsl:variable>
+      <module name="{$ccval}">
 	<xsl:call-template name="menu.funcs">
 	  <xsl:with-param name="entries" select="funcs/func/name"/>
-	  <xsl:with-param name="cval" select="$cval"/>
-	  <xsl:with-param name="basename" select="$link_cval"/>
+	  <xsl:with-param name="cval" select="$ccval"/>
+	  <xsl:with-param name="basename" select="$link_ccval"/>
 	</xsl:call-template>
       </module>
     </xsl:for-each>