1. Fixati alcuni problemi di indentazione con le rewrite.

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

diff --git a/helm/style/proofs.xsl b/helm/style/proofs.xsl
index a0302bde6a2bd04cdaa9a45d809364a245bd5662..51a0f0d52a5abc6b91eff213af41aeaf01049061 100644 (file)
--- a/helm/style/proofs.xsl
+++ b/helm/style/proofs.xsl
@@ -157,32 +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
@@ -195,7 +169,10 @@
        <xsl:apply-templates mode="noannot" select="*[5]"/>
        <xsl:apply-templates mode="pure" select="*[3]"/>
        <xsl:apply-templates mode="pure" select="*[6]"/>
-       <xsl:apply-templates mode="proof_transform" select="*[7]"/>
+       <xsl:call-template name="generate_side_proof">
+        <xsl:with-param name="proof" select="*[7]"/>
+       </xsl:call-template>
+       <!-- <xsl:apply-templates mode="proof_transform" select="*[7]"/> -->
       </m:apply>
     </xsl:when>
     <!-- EQUALITY with extra-parameters -->
@@ -215,7 +192,10 @@
           <xsl:apply-templates mode="noannot" select="*[5]"/>
           <xsl:apply-templates mode="pure" select="*[3]"/>
           <xsl:apply-templates mode="pure" select="*[6]"/>
-          <xsl:apply-templates mode="pure" select="*[7]"/>
+          <xsl:call-template name="generate_side_proof">
+           <xsl:with-param name="proof" select="*[7]"/>
+           </xsl:call-template>
+          <!-- <xsl:apply-templates mode="pure" select="*[7]"/> -->
          </m:apply>
          <xsl:apply-templates mode="noannot" select="*[position()>7]"/>
         </m:apply>
@@ -249,7 +229,10 @@
              </m:ci>
              <xsl:apply-templates mode="pure" select="*[3]"/>
              <xsl:apply-templates mode="pure" select="*[6]"/>
-             <xsl:apply-templates mode="pure" select="*[7]"/>
+             <xsl:call-template name="generate_side_proof">
+              <xsl:with-param name="proof" select="*[7]"/>
+             </xsl:call-template>
+             <!-- <xsl:apply-templates mode="pure" select="*[7]"/> -->
             </m:apply>
             <xsl:apply-templates mode="flat" select="*[8]">
              <xsl:with-param name="n">
@@ -272,8 +255,11 @@
              <m:csymbol>rw_step</m:csymbol>
              <xsl:apply-templates mode="pure" select="*[5]"/>
              <xsl:apply-templates mode="pure" select="*[3]"/>
-             <xsl:apply-templates mode="pure" select="*[6]"/>
-             <xsl:apply-templates mode="pure" select="*[7]"/>
+             <xsl:apply-templates mode="pure" select="*[6]"/>             
+             <xsl:call-template name="generate_side_proof">
+              <xsl:with-param name="proof" select="*[7]"/>
+             </xsl:call-template>
+             <!-- <xsl:apply-templates mode="pure" select="*[7]"/> -->
             </m:apply>
             <xsl:apply-templates mode="flat" select="*[8]">
              <xsl:with-param name="n">
@@ -423,7 +409,10 @@
        <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]"/>
+       <xsl:call-template name="generate_side_proof">
+        <xsl:with-param name="proof" select="target/*[1]/*[7]"/>
+       </xsl:call-template>
+       <!-- <xsl:apply-templates mode="proof_transform" select="target/*[1]/*[7]"/> -->
       </m:apply>
      </xsl:when>
      <xsl:otherwise>
@@ -437,6 +426,38 @@
  </xsl:choose>
 </xsl:template>
 
+<xsl:template name="is_simple">
+ <xsl:param name="proof" select="/.."/>
+ <xsl:value-of select="(count($proof/*)=0) or ((name($proof)='APPLY') and (count($proof/*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')]) = 0))"/>
+</xsl:template>
+
+<xsl:template name="generate_side_proof">
+ <xsl:param name="proof" select="/.."/>
+<!-- 
+ <xsl:variable name="is_simple">
+  <xsl:call-template name="is_simple">
+   <xsl:with-param name="proof" select="$proof"/>
+  </xsl:call-template>
+ </xsl:variable> -->
+<xsl:variable name="is_simple" select="(count($proof/*)=0) or ((name($proof)='APPLY') and (count($proof/*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')]) = 0))"/>
+ <xsl:choose>
+  <xsl:when test="$is_simple">
+   <xsl:choose>
+    <xsl:when test="name($proof)='APPLY'">
+     <xsl:apply-templates select="$proof" mode="letin"/>
+    </xsl:when>
+    <xsl:otherwise>
+     <xsl:apply-templates select="$proof" mode="pure"/>
+    </xsl:otherwise>
+   </xsl:choose>
+  </xsl:when>
+  <xsl:otherwise>
+   <xsl:apply-templates select="$proof" mode="noannot"/>
+  </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:variable name="no_subproofs" select="count(*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')])"/>
 
 <xsl:template match="APPLY" mode="letin">
    <xsl:variable name="no_subproofs" select="count(*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')])"/>
@@ -505,17 +526,18 @@
     <m:ci>.</m:ci>
    </xsl:otherwise>
    </xsl:choose>
- <xsl:apply-templates mode="previous" select="following-sibling::*[1]"/>
+ <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>
+   <!-- forse bisognerebbe trattare solo l'elemento di testa -->
    <xsl:choose>
-   <xsl:when test="@sort='Prop' or $naturalLanguage='no' ">
+   <xsl:when test="@sort='Prop' or $naturalLanguage='no'">
     <xsl:apply-templates mode="pure" select="."/>
    </xsl:when>
    <xsl:otherwise>
@@ -532,8 +554,6 @@
  <xsl:param name="n" select="1"/>
  <xsl:variable name="id" select="@id"/>
  <xsl:choose>
-  <!-- <xsl:when test="key('typeid',@id)"> -->
-  <!-- <xsl:when test="$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>
@@ -544,12 +564,12 @@
   </xsl:when>
   <xsl:otherwise>
    <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: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]">
@@ -601,9 +621,3 @@
 
 
 </xsl:stylesheet>
-
-
-
-
-
-