From b6815e8834cf74ff723f4f35747c330bbfe9fe83 Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Wed, 9 Jul 2003 22:18:56 +0000
Subject: [PATCH] Superscript and subscript now use vertical-align instead of
 baseline-shift when fop.extensions is set.

---
 xsl/fo/inline.xsl | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/xsl/fo/inline.xsl b/xsl/fo/inline.xsl
index e234b9987..a63c3d6f9 100644
--- a/xsl/fo/inline.xsl
+++ b/xsl/fo/inline.xsl
@@ -133,7 +133,15 @@
   <xsl:param name="content">
     <xsl:apply-templates/>
   </xsl:param>
-  <fo:inline baseline-shift="super">
+  <fo:inline>
+    <xsl:choose>
+      <xsl:when test="$fop.extensions != 0">
+        <xsl:attribute name="vertical-align">super</xsl:attribute>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:attribute name="baseline-shift">super</xsl:attribute>
+      </xsl:otherwise>
+    </xsl:choose>
     <xsl:copy-of select="$content"/>
   </fo:inline>
 </xsl:template>
@@ -142,7 +150,15 @@
   <xsl:param name="content">
     <xsl:apply-templates/>
   </xsl:param>
-  <fo:inline baseline-shift="sub">
+  <fo:inline>
+    <xsl:choose>
+      <xsl:when test="$fop.extensions != 0">
+        <xsl:attribute name="vertical-align">sub</xsl:attribute>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:attribute name="baseline-shift">sub</xsl:attribute>
+      </xsl:otherwise>
+    </xsl:choose>
     <xsl:copy-of select="$content"/>
   </fo:inline>
 </xsl:template>
-- 
2.40.0