(tomcat) branch 9.0.x updated: Fix nested subsection handling in documentation

This is an automated email from the ASF dual-hosted git repository.

ChristopherSchultz pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new e655375631 Fix nested subsection handling in documentation
e655375631 is described below

commit e6553756311f3b00db382923bbcb484772e47e80
Author: Fatima Qaisar <[email protected]>
AuthorDate: Wed Aug 12 14:09:31 2026 +0500

    Fix nested subsection handling in documentation
---
 webapps/docs/tomcat-docs.xsl | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/webapps/docs/tomcat-docs.xsl b/webapps/docs/tomcat-docs.xsl
index 8f3ef373e0..a6900736dc 100644
--- a/webapps/docs/tomcat-docs.xsl
+++ b/webapps/docs/tomcat-docs.xsl
@@ -231,11 +231,23 @@
 
     <div class="subsection">
       <!-- Subsection heading -->
-      <!-- TODO: When a <subsection> is nested in another <subsection>,
-           the output should be <h5>, not <h4>. Same with <h6>. -->
-      <h4 id="{$name}">
-        <xsl:value-of select="@name"/>
-      </h4>
+      <xsl:choose>
+        <xsl:when test="not(parent::subsection)">
+          <h4 id="{$name}">
+            <xsl:value-of select="@name"/>
+          </h4>
+        </xsl:when>
+        <xsl:when test="parent::subsection and not(parent::subsection/parent::subsection)">
+          <h5 id="{$name}">
+            <xsl:value-of select="@name"/>
+          </h5>
+        </xsl:when>
+        <xsl:otherwise>
+          <h6 id="{$name}">
+            <xsl:value-of select="@name"/>
+          </h6>
+        </xsl:otherwise>
+      </xsl:choose>
       <!-- Subsection body -->
       <div class="text">
         <xsl:apply-templates/>