added support for compressed files

[helm.git] / helm / style / content.xsl

diff --git a/helm/style/content.xsl b/helm/style/content.xsl
index d36e0152aef666a62880876ec6f8b02d043dbaa1..65f9825128b4eb13d0208c8b2def3e359ea71786 100644 (file)
--- a/helm/style/content.xsl
+++ b/helm/style/content.xsl
@@ -1,5 +1,29 @@
 <?xml version="1.0"?>
 
+<!-- Copyright (C) 2000, HELM Team                                     -->
+<!--                                                                   -->
+<!-- This file is part of HELM, an Hypertextual, Electronic            -->
+<!-- Library of Mathematics, developed at the Computer Science         -->
+<!-- Department, University of Bologna, Italy.                         -->
+<!--                                                                   -->
+<!-- HELM is free software; you can redistribute it and/or             -->
+<!-- modify it under the terms of the GNU General Public License       -->
+<!-- as published by the Free Software Foundation; either version 2    -->
+<!-- of the License, or (at your option) any later version.            -->
+<!--                                                                   -->
+<!-- HELM is distributed in the hope that it will be useful,           -->
+<!-- but WITHOUT ANY WARRANTY; without even the implied warranty of    -->
+<!-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     -->
+<!-- GNU General Public License for more details.                      -->
+<!--                                                                   -->
+<!-- You should have received a copy of the GNU General Public License -->
+<!-- along with HELM; if not, write to the Free Software               -->
+<!-- Foundation, Inc., 59 Temple Place - Suite 330, Boston,            -->
+<!-- MA  02111-1307, USA.                                              -->
+<!--                                                                   -->
+<!-- For details, see the HELM World-Wide-Web page,                    -->
+<!-- http://cs.unibo.it/helm/.                                         -->
+
 <!--******************************************************************--> 
 <!-- XSLT version 0.1 of CIC objects to MathML content:               -->
 <!-- First draft: February 14 2000, Andrea Asperti, Irene Schena      -->
@@ -55,6 +79,19 @@ Amaya o da chi di dovere in /really_very_local/helm/PARSER/example/.../]
     </m:lambda>
 </xsl:template>
 
+<xsl:template match="LETIN" mode="pure">
+    <m:apply helm:xref="{@id}">
+     <m:csymbol>let_in</m:csymbol>
+     <m:bvar>
+      <m:ci>
+       <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="letintarget/@binder"/></xsl:with-param></xsl:call-template>
+      </m:ci>
+     </m:bvar>
+     <xsl:apply-templates select="*[1]" mode="noannot"/>
+     <xsl:apply-templates select="letintarget/*[1]" mode="noannot"/>
+    </m:apply>
+</xsl:template>
+
 <xsl:template match="PROD" mode="pure">
     <m:apply helm:xref="{@id}">
      <xsl:choose>
@@ -116,7 +153,7 @@ Amaya o da chi di dovere in /really_very_local/helm/PARSER/example/.../]
       <m:csymbol>letin</m:csymbol>
       <!-- <xsl:for-each select="*[boolean(key('typeid',@id))]"> -->
       <!-- first process all subproofs (let-in) -->
-      <xsl:for-each select="*[@id = (//InnerTypes/TYPE/@of)]">
+      <xsl:for-each select="*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')]">
        <m:apply>
         <m:csymbol>let</m:csymbol>
         <m:ci><xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="concat('h',position())"/></xsl:with-param></xsl:call-template></m:ci>