X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Flambda-delta%2Fxml%2Fld-html.xsl;h=d21a6bbf926df04e4246c2f32344056b303cae51;hb=9e9a16a3568a14f5db43b664d094a66260d5c20a;hp=b5ed85342ef2ebc1da223cc4ee2949663e7d4f21;hpb=51beb717ea0a68ae899e73b09cb67ea90b260b27;p=helm.git

diff --git a/helm/software/lambda-delta/xml/ld-html.xsl b/helm/software/lambda-delta/xml/ld-html.xsl
index b5ed85342..d21a6bbf9 100644
--- a/helm/software/lambda-delta/xml/ld-html.xsl
+++ b/helm/software/lambda-delta/xml/ld-html.xsl
@@ -11,7 +11,9 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ -->
 
-<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                              xmlns="http://www.w3.org/1999/xhtml"
+>
 
 <xsl:param name="baseurl"/>
 
@@ -21,9 +23,9 @@
 <xsl:include href="ld-html-root.xsl"/>
 
 <xsl:output 
-   method="html"
-   doctype-system="http://www.w3.org/TR/html4/loose.dtd"
-   doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"
+   method="xml"
+   doctype-public="-//W3C//DTD XHTML 1.1//EN"
+   doctype-system="http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"   
    encoding="UTF-8"
    indent="no"
 />