compact help xml files with xslt which removes the cruft

Change-Id: Iee923174169d6ba9961a9cee14115c9a4bf7ba09

1 files changed, 47 insertions, 0 deletions

diff --git a/xmlhelp/util/compact.xsl b/xmlhelp/util/compact.xsl
new file mode 100644
index 000000000000..457c955e2a23
--- /dev/null
+++ b/xmlhelp/util/compact.xsl
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+
+<!-- Remove unwanted attributes or/and nodes -->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+    <xsl:output method="xml" encoding="UTF-8"/>
+
+    <xsl:strip-space elements="*"/> 
+    <xsl:preserve-space elements="paragraph"/> 
+
+    <!-- Copy everything -->
+    <xsl:template match="@*|node()|text()">
+        <xsl:copy>
+            <xsl:apply-templates select="@*[normalize-space()]|node()|text()"/>
+        </xsl:copy>
+    </xsl:template>
+
+    <!-- To remove attributes or nodes, 
+         simply write a matching template that doesn't do anything. 
+         Therefore, it is removed -->
+    <xsl:template match="@localize"/>
+    <xsl:template match="@xml-lang"/>
+    <xsl:template match="alt"/>
+    <xsl:template match="bookmark_value"/>
+    <xsl:template match="comment()"/>       <!-- Remove all XML comments -->
+    <xsl:template match="comment"/>
+    <xsl:template match="history"/>
+    <xsl:template match="image/@id"/>
+    <xsl:template match="image/@width"/>
+    <xsl:template match="image/@height"/>
+    <xsl:template match="link/@name"/>
+    <xsl:template match="paragraph/@id"/>
+    <xsl:template match="paragraph/@l10n"/>
+    <xsl:template match="paragraph/@oldref"/>
+    <xsl:template match="table/@id"/>
+    <xsl:template match="title/@id"/>
+    <xsl:template match="topic/@id"/>
+    <xsl:template match="topic/@indexer"/>
+    <xsl:template match="topic/@status"/>
+
+</xsl:stylesheet>