X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fstyle%2Fproofs.xsl;h=9fd99d5d1f428bae49b03611cab694aee57154b9;hb=356934c522c7d3a7a359be4a0488a58236dd67d8;hp=f82d7769084f248b3431f933a7f5897d2dc6f9ca;hpb=c5d44ddea495d6f20c05267e0ebd158972a21987;p=helm.git

diff --git a/helm/style/proofs.xsl b/helm/style/proofs.xsl
index f82d77690..9fd99d5d1 100644
--- a/helm/style/proofs.xsl
+++ b/helm/style/proofs.xsl
@@ -55,7 +55,6 @@
    <m:apply helm:xref="{@id}">
     <m:csymbol>proof</m:csymbol>
     <xsl:apply-templates mode="proof_transform" select="."/>
-    <!-- <xsl:apply-templates mode="try_inductive" select="."/> -->
     <xsl:apply-templates mode="pure" select="$InnerTypes/InnerTypes/TYPE[@of=$id]/*"/>
    </m:apply>
   </xsl:when>
@@ -158,32 +157,6 @@
   <xsl:when test="name()='APPLY'">
    <xsl:variable name="id" select="@id"/>
    <xsl:choose>
-    <!-- NATIND 3 parametri -->
-    <xsl:when test="CONST[attribute::uri='cic:/Coq/Init/Datatypes/nat_ind.con']              and count(child::*) = 4">
-     <m:apply>
-      <m:csymbol>nat_ind</m:csymbol>
-      <xsl:apply-templates mode="noannot" select="*[3]"/>
-      <xsl:apply-templates mode="noannot" select="*[4]"/>
-     </m:apply>
-    </xsl:when>
-    <!-- NATIND 4 parametri (nuova versione) -->
-    <!-- 
-    <xsl:when test="CONST[
- attribute::uri='cic:/Coq/Init/Datatypes/nat_ind.con'] 
- and count(child::*) = 5
- and name(*[4])='LAMBDA' 
- and name(*[4]/target/*[1])='LAMBDA'"> 
-     <m:apply>
-      <m:csymbol>nat_ind_complete</m:csymbol>
-      <xsl:apply-templates mode="noannot" select="*[5]"/>
-      <xsl:apply-templates mode="noannot" select="*[3]"/>
-      <m:ci><xsl:value-of select="*[4]/target/@binder"/></m:ci>
-      <m:ci><xsl:value-of select="*[4]/target/*[1]/target/@binder"/></m:ci>
-      <xsl:apply-templates mode="noannot" select="*[4]/target/*[1]/source/*"/>
-      <xsl:apply-templates mode="noannot" select="*[4]/target/*[1]/target/*"/>
-     </m:apply>
-    </xsl:when> 
-    -->
     <!-- EQUALITY -->
     <xsl:when test="CONST[
  attribute::uri='cic:/Coq/Init/Logic/Equality/eq_ind.con' or
@@ -409,6 +382,29 @@
     </xsl:otherwise>
    </xsl:choose>
   </xsl:when>
+  <xsl:when test="name()='LAMBDA'">
+   <xsl:choose>
+     <xsl:when test="(name(target/*[1])='APPLY'  and
+      name(target/*[1]/*[1])='CONST' and
+      (target/*[1]/*[1]/@uri='cic:/Coq/Init/Logic_Type/eqT_ind.con' or
+       target/*[1]/*[1]/@uri='cic:/Coq/Init/Logic_Type/eqT_ind_r.con' or
+       target/*[1]/*[1]/@uri='cic:/Coq/Zarith/auxiliary/eqT_ind_r.con')
+      and count(target/*[1]/*) = 8 
+      and name(target/*[1]/*[8])='REL'
+      and target/@binder = target/*[1]/*[8]/@binder )"> 
+      <m:apply>
+       <m:csymbol>rw_step</m:csymbol>
+       <xsl:apply-templates mode="noannot" select="target/*[1]/*[5]"/>
+       <xsl:apply-templates mode="pure" select="target/*[1]/*[3]"/>
+       <xsl:apply-templates mode="pure" select="target/*[1]/*[6]"/>
+       <xsl:apply-templates mode="proof_transform" select="target/*[1]/*[7]"/>
+      </m:apply>
+     </xsl:when>
+     <xsl:otherwise>
+      <xsl:apply-templates mode="pure" select="."/>
+     </xsl:otherwise>
+    </xsl:choose>
+   </xsl:when>
   <xsl:otherwise>
    <xsl:apply-templates select="." mode="pure"/>
   </xsl:otherwise>
@@ -447,7 +443,17 @@
      </m:apply>
     </xsl:when>
     <xsl:otherwise>
-     <xsl:apply-templates mode="pure" select="."/>
+     <xsl:choose>
+     <xsl:when test="@sort='Prop'">
+      <m:apply>
+       <m:csymbol>app</m:csymbol>
+       <xsl:apply-templates mode="erase" select="*[1]"/>
+      </m:apply>
+     </xsl:when>
+     <xsl:otherwise>
+      <xsl:apply-templates mode="pure" select="."/>
+     </xsl:otherwise>
+     </xsl:choose>
     </xsl:otherwise>
    </xsl:choose>
 </xsl:template>
@@ -464,13 +470,34 @@
       </xsl:for-each>
 </xsl:template>
 
+<xsl:template match="*" mode="erase">
+  <xsl:choose>
+   <xsl:when test="@sort='Prop' or $naturalLanguage='no'">
+    <xsl:apply-templates mode="pure" select="."/>
+   </xsl:when>
+   <xsl:otherwise>
+    <m:ci>.</m:ci>
+   </xsl:otherwise>
+   </xsl:choose>
+ <xsl:apply-templates mode="erase" select="following-sibling::*[1]"/>
+</xsl:template>
+
 <xsl:template match="*" mode="previous">
  <xsl:choose>
-  <xsl:when test="$naturalLanguage='yes' and(@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX'))">
+  <xsl:when test="$naturalLanguage='yes' and @sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')">
    <m:ci>previous</m:ci>
   </xsl:when>
   <xsl:otherwise>
-   <xsl:apply-templates select="." mode="pure"/>
+   <!-- forse bisognerebbe trattare solo l'elemento di testa -->
+   <xsl:choose>
+   <xsl:when test="@sort='Prop' or $naturalLanguage='no'">
+    <xsl:apply-templates mode="pure" select="."/>
+   </xsl:when>
+   <xsl:otherwise>
+    <m:ci>.</m:ci>
+   </xsl:otherwise>
+   </xsl:choose>
+   <!-- <xsl:apply-templates select="." mode="pure"/> -->
   </xsl:otherwise>
  </xsl:choose>
  <xsl:apply-templates mode="previous" select="following-sibling::*[1]"/>
@@ -480,8 +507,6 @@
  <xsl:param name="n" select="1"/>
  <xsl:variable name="id" select="@id"/>
  <xsl:choose>
-  <!-- <xsl:when test="key('typeid',@id)"> -->
-  <!-- <xsl:when test="$InnerTypes/InnerTypes/TYPE[@of=$id]"> -->
   <xsl:when test="$naturalLanguage='yes' and @sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')">
    <m:ci>
     <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="concat('h',$n)"/></xsl:with-param></xsl:call-template>
@@ -491,7 +516,15 @@
    </xsl:apply-templates>
   </xsl:when>
   <xsl:otherwise>
-   <xsl:apply-templates mode="pure" select="."/>
+   <xsl:choose>
+    <xsl:when test="name()='REL' or @sort='Prop' or $naturalLanguage='no'">
+     <xsl:apply-templates mode="pure" select="."/>
+    </xsl:when>
+    <xsl:otherwise>
+     <m:ci>.</m:ci>
+    </xsl:otherwise>
+   </xsl:choose>
+   <!-- <xsl:apply-templates mode="pure" select="."/> -->
    <xsl:apply-templates mode="flat" select="following-sibling::*[1]">
     <xsl:with-param name="n" select="$n"/>
    </xsl:apply-templates>
@@ -500,6 +533,8 @@
 </xsl:template>
 
 <!-- Auxiliary functions -->
+<!-- OMDOC: now we have name_of_uri generalized on the extension that -->
+<!-- can replace the next template                                    -->
 <xsl:template name="get_name">
  <xsl:param name="uri" select="''"/>
  <xsl:variable name="sub_after" select="substring-after($uri,'/')"/>
@@ -539,9 +574,3 @@
 
 
 </xsl:stylesheet>
-
-
-
-
-
-