[yelp-xsl] Added "lead" style hint for paragraphs in db and mal

[Shaun McCance <shaunm src gnome org>]

commit 55e2072fc866a6c45b77557700eeffbd78f7f13b
Author: Shaun McCance <shaunm gnome org>
Date:   Tue Aug 13 00:06:48 2013 -0400

    Added "lead" style hint for paragraphs in db and mal

 xslt/common/html.xsl                 |    1 +
 xslt/docbook/html/db2html-block.xsl  |    7 ++++++-
 xslt/mallard/html/mal2html-block.xsl |   10 +++++++++-
 3 files changed, 16 insertions(+), 2 deletions(-)
---
diff --git a/xslt/common/html.xsl b/xslt/common/html.xsl
index d157220..d2ab7dd 100644
--- a/xslt/common/html.xsl
+++ b/xslt/common/html.xsl
@@ -757,6 +757,7 @@ li > *:first-child { margin-top: 0; }
 div.inner, div.region, div.contents, pre.contents { margin-top: 0; }
 pre.contents div { margin-top: 0 !important; }
 p img { vertical-align: middle; }
+p.lead { font-size: 1.2em; }
 div.clear {
   margin: 0; padding: 0;
   height: 0; line-height: 0;
diff --git a/xslt/docbook/html/db2html-block.xsl b/xslt/docbook/html/db2html-block.xsl
index ad21f49..d422d38 100644
--- a/xslt/docbook/html/db2html-block.xsl
+++ b/xslt/docbook/html/db2html-block.xsl
@@ -278,7 +278,12 @@ This template handles conditional processing.
   <p>
     <xsl:call-template name="html.class.attr">
       <xsl:with-param name="node" select="$node"/>
-      <xsl:with-param name="class" select="$class"/>
+      <xsl:with-param name="class">
+        <xsl:value-of select="$class"/>
+        <xsl:if test="contains(concat(' ', $node/@role, ' '), ' lead ')">
+          <xsl:text> lead</xsl:text>
+        </xsl:if>
+      </xsl:with-param>
     </xsl:call-template>
     <xsl:call-template name="html.lang.attrs">
       <xsl:with-param name="node" select="$node"/>
diff --git a/xslt/mallard/html/mal2html-block.xsl b/xslt/mallard/html/mal2html-block.xsl
index 93b66cf..7ad82dc 100644
--- a/xslt/mallard/html/mal2html-block.xsl
+++ b/xslt/mallard/html/mal2html-block.xsl
@@ -52,7 +52,12 @@ syntax highlighting support based on the #{mime} attribute of ${node}.
 <xsl:template name="mal2html.pre">
   <xsl:param name="node" select="."/>
   <xsl:param name="numbered" select="contains(concat(' ', @style, ' '), 'numbered')"/>
-  <xsl:variable name="if"><xsl:call-template name="mal.if.test"/></xsl:variable><xsl:if test="$if != ''">
+  <xsl:variable name="if">
+    <xsl:call-template name="mal.if.test">
+      <xsl:with-param name="node" select="$node"/>
+    </xsl:call-template>
+  </xsl:variable>
+  <xsl:if test="$if != ''">
   <xsl:variable name="first" select="$node/node()[1]/self::text()"/>
   <xsl:variable name="last" select="$node/node()[last()]/self::text()"/>
   <div>
@@ -476,6 +481,9 @@ in accordance with the Mallard specification on fallback block content.
     <xsl:call-template name="html.class.attr">
       <xsl:with-param name="class">
         <xsl:text>p</xsl:text>
+        <xsl:if test="contains(concat(' ', @style, ' '), ' lead ')">
+          <xsl:text> lead</xsl:text>
+        </xsl:if>
         <xsl:if test="$if != 'true'">
           <xsl:text> if-if </xsl:text>
           <xsl:value-of select="$if"/>