From: Bob Stayton <bobs@sagehill.net>
Date: Sun, 6 May 2012 15:49:46 +0000 (+0000)
Subject: Handle case where para html.stylesheet has a space-separated list.
X-Git-Tag: release/1.79.1~6^2~459
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=499a5287f2f7c61fbeca27e7a1cc62feb5b65060;p=docbook-dsssl

Handle case where para html.stylesheet has a space-separated list.
---

diff --git a/xsl/epub3/epub3-element-mods.xsl b/xsl/epub3/epub3-element-mods.xsl
index 279001db2..64f262946 100644
--- a/xsl/epub3/epub3-element-mods.xsl
+++ b/xsl/epub3/epub3-element-mods.xsl
@@ -1102,13 +1102,9 @@ article  toc,title,figure,table,example,equation
 
 <xsl:template name="manifest.css">
   <xsl:if test="$html.stylesheet != ''">
-    <xsl:element namespace="{$opf.namespace}" name="item">
-      <xsl:attribute name="media-type">text/css</xsl:attribute>
-      <xsl:attribute name="id">html-css</xsl:attribute>
-      <xsl:attribute name="href">
-        <xsl:value-of select="$html.stylesheet"/>
-      </xsl:attribute>
-    </xsl:element>
+    <xsl:call-template name="css.item">
+      <xsl:with-param name="stylesheets" select="$html.stylesheet"/>
+    </xsl:call-template>
   </xsl:if>
   <xsl:if test="string-length($docbook.css.source) != 0">
     <xsl:variable name="dfilename">
@@ -1140,6 +1136,52 @@ article  toc,title,figure,table,example,equation
   </xsl:if>
 </xsl:template>
 
+<xsl:template name="css.item">
+  <xsl:param name="stylesheets" select="''"/>
+  <xsl:param name="count" select="1"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($stylesheets, ' ')">
+      <xsl:variable name="css.filename" select="substring-before($stylesheets, ' ')"/>
+      <xsl:if test="$css.filename != ''">
+        <xsl:element namespace="{$opf.namespace}" name="item">
+          <xsl:attribute name="media-type">text/css</xsl:attribute>
+          <xsl:attribute name="id">
+            <xsl:text>html-css</xsl:text>
+            <xsl:if test="$count &gt; 1">
+              <xsl:value-of select="$count"/>
+            </xsl:if>
+          </xsl:attribute>
+          <xsl:attribute name="href">
+            <xsl:value-of select="$css.filename"/>
+          </xsl:attribute>
+        </xsl:element>
+      </xsl:if>
+
+      <xsl:call-template name="css.item">
+        <xsl:with-param name="stylesheets" select="substring-after($stylesheets, ' ')"/>
+        <xsl:with-param name="count" select="$count + 1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:if test="$stylesheets != ''">
+        <xsl:element namespace="{$opf.namespace}" name="item">
+          <xsl:attribute name="media-type">text/css</xsl:attribute>
+          <xsl:attribute name="id">
+            <xsl:text>html-css</xsl:text>
+            <xsl:if test="$count &gt; 1">
+              <xsl:value-of select="$count"/>
+            </xsl:if>
+          </xsl:attribute>
+          <xsl:attribute name="href">
+            <xsl:value-of select="$stylesheets"/>
+          </xsl:attribute>
+        </xsl:element>
+      </xsl:if>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
 <xsl:template name="manifest.ncx">
   <xsl:element name="item" namespace="{$opf.namespace}">
     <xsl:attribute name="id">