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BUG LAMBDA fixed.
[helm.git] / helm / style / content_to_html.xsl
diff --git a/helm/style/content_to_html.xsl b/helm/style/content_to_html.xsl
index b5706d60c29f91a00ce635b5922379261e22c546..5a48cc1ea49933cc3b3d492a119822d5c07f8353 100644 (file)
--- a/helm/style/content_to_html.xsl
+++ b/helm/style/content_to_html.xsl
@@ -33,6 +33,7 @@
 <!--***********************************************************************--> 
 
 <xsl:param name="CICURI" select="''"/>
+<xsl:param name="type" select="'standalone'"/>
 
 <xsl:include href="html_init.xsl"/>
 <xsl:include href="html_set.xsl"/>
@@ -60,7 +61,9 @@
 <xsl:variable name="framewidth" select="45"/>
 
 <xsl:template match="/">
-   <xsl:param name="current_indent" select="0"/>
+ <xsl:param name="current_indent" select="0"/>
+ <xsl:choose>
+  <xsl:when test="$type = 'standalone'">
    <html> 
       <head>
         <title> <xsl:value-of select="$CICURI"/> </title> <!-- FG -->
@@ -72,6 +75,15 @@
          </xsl:apply-templates>
       </body>
    </html>
+  </xsl:when>
+  <xsl:otherwise>
+   <to_be_embedded>
+    <xsl:apply-templates>
+     <xsl:with-param name="current_indent" select="0"/>
+    </xsl:apply-templates>
+   </to_be_embedded>
+  </xsl:otherwise>
+ </xsl:choose>
 </xsl:template>
 
 <!--***********************************************************************-->
@@ -159,7 +171,7 @@
     <xsl:when test="$name='arrow'">
      <xsl:text>(</xsl:text>
      <xsl:apply-templates mode="inline" select="*[position()=2]"/>
-     <FONT color="blue" SIZE="+2" FACE="symbol">
+     <FONT color="blue" SIZE="+0" FACE="symbol">
       <xsl:text>&#x00ae;</xsl:text>
      </FONT>
      <xsl:apply-templates mode="inline" select="*[position()=3]"/>
@@ -207,7 +219,7 @@
        </xsl:when> 
       </xsl:choose>
       <xsl:apply-templates mode="inline" select="."/>
-      <FONT FACE="Symbol" SIZE="+2" mathcolor="green">&#222;</FONT>
+      <FONT FACE="Symbol" SIZE="+0" mathcolor="green">&#222;</FONT>
       <xsl:apply-templates mode="inline"
            select="following-sibling::*[position()= 1]"/>
      </xsl:for-each>
@@ -285,7 +297,132 @@
      <FONT color="red">&#x00a0;hence&#x00a0;</FONT>
      <xsl:apply-templates mode="inline" select="*[7]"/>
     </xsl:when>
-   
+
+       <xsl:when test="$name='subst'">
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+       <xsl:text>[</xsl:text>
+       <xsl:apply-templates select="*[4]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ac;</xsl:text>
+       </FONT>
+       </a>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <xsl:text>]</xsl:text>
+      </xsl:when>
+
+      <xsl:when test="$name='lift_with_base'">
+       <SUB>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+       </SUB>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ad;</xsl:text>
+       </FONT>
+       </a>
+       <SUP>
+       <xsl:apply-templates select="*[4]" mode="inline"/>
+       </SUP>
+       <xsl:text>(</xsl:text>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <xsl:text>)</xsl:text>
+      </xsl:when>
+
+      <xsl:when test="$name='lift'">
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ad;</xsl:text>
+       </FONT>
+       </a>
+       <SUP>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       </SUP>
+       <xsl:text>(</xsl:text>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+       <xsl:text>)</xsl:text>
+      </xsl:when>
+
+      <!-- reduction --> 
+      <xsl:when test="$name='beta_red1'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ae;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <xsl:when test="$name='beta_red'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ae;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;*</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <xsl:when test="$name='par_beta_red1'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00de;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <xsl:when test="$name='par_beta_red'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00de;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;*</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <!-- forgetful -->
+      <xsl:when test="$name='forgetful'">
+       <a href="{*[1]/@definitionURL}">|</a>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">|</a>
+      </xsl:when>
+ 
+      <!-- boolean algebra of redexes -->
+
+      <!-- isomorphic -->
+      <xsl:when test="$name='isomorphic'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+        <FONT color="green" FACE="symbol">
+        <xsl:text>&#x0040;</xsl:text>
+       </FONT>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
       <!-- INTERP -->
       <xsl:when test="$name='interp'">
          <font color="green">[</font>
@@ -384,7 +521,7 @@
         <xsl:with-param name="current_indent" select="$current_indent + 2"/> 
        </xsl:call-template>
        <!-- -> -->
-       <FONT color="blue" SIZE="+2" FACE="symbol">
+       <FONT color="blue" SIZE="+0" FACE="symbol">
         <xsl:text>&#x00ae;</xsl:text>
        </FONT>
        <xsl:apply-templates select="*[position()=3]">
@@ -467,6 +604,9 @@
           <xsl:with-param name="current_indent" select="$current_indent + 2"/>
          </xsl:apply-templates>
          <xsl:text>&gt; </xsl:text>
+         <br/>
+         <xsl:call-template name="make_indent">
+          <xsl:with-param name="current_indent" select="$current_indent + 2"/>           </xsl:call-template>
          <xsl:text>CASE </xsl:text>
          <xsl:apply-templates select="*[position()=3]">
           <xsl:with-param name="current_indent" select="$current_indent + 8"/>
@@ -475,7 +615,7 @@
          <xsl:for-each select="*[position() mod 2 = 0 and position()>3]">
          <br/>
          <xsl:call-template name="make_indent">
-            <xsl:with-param name="current_indent" select="$current_indent + 2"/>  
+          <xsl:with-param name="current_indent" select="$current_indent + 2"/> 
          </xsl:call-template> 
             <xsl:choose>
             <xsl:when test="position() = 1">
@@ -486,10 +626,29 @@
             </xsl:otherwise>
             </xsl:choose>
             <xsl:apply-templates select="."/>
-            <FONT FACE="Symbol" SIZE="+2" mathcolor="green">&#222;</FONT>
-            <xsl:apply-templates select="following-sibling::*[position()= 1]">
-             <xsl:with-param name="current_indent" select="$current_indent + 4 + string-length()"/>
-            </xsl:apply-templates>
+            <FONT FACE="Symbol" SIZE="+0" mathcolor="green">&#222;</FONT>
+            <xsl:variable name="body_size">
+             <xsl:apply-templates 
+              select="following-sibling::*[1]/*[1]" mode="charcount"/>
+            </xsl:variable>
+            <xsl:choose>
+             <xsl:when test="$body_size > $framewidth">
+              <br/>
+              <xsl:call-template name="make_indent">
+               <xsl:with-param name="current_indent" 
+                    select="$current_indent + 8"/>   
+              </xsl:call-template>
+             <xsl:apply-templates 
+                   select="following-sibling::*[position()= 1]">
+              <xsl:with-param name="current_indent" 
+                   select="$current_indent + 8"/>      
+             </xsl:apply-templates>
+            </xsl:when>
+            <xsl:otherwise>
+             <xsl:apply-templates select="following-sibling::*[position()= 1]"
+                   mode="inline" />
+            </xsl:otherwise>
+           </xsl:choose>
          </xsl:for-each>
        </xsl:when>
        <xsl:otherwise>
@@ -574,6 +733,23 @@
        </xsl:otherwise>
        </xsl:choose>
       </xsl:when>
+      <xsl:when test="$name='let_in'">
+       <xsl:text>let&#x00a0;</xsl:text>
+       <xsl:apply-templates select="m:bvar/m:ci"/>
+       <xsl:text>&#x00a0;:=&#x00a0;</xsl:text>
+       <xsl:apply-templates select="*[3]">
+        <xsl:with-param name="current_indent" select="$current_indent+14"/>
+       </xsl:apply-templates>
+       <br/>
+       <xsl:call-template name="make_indent">
+        <xsl:with-param name="current_indent" select="$current_indent"/> 
+       </xsl:call-template>
+       <xsl:text>in&#x00a0;</xsl:text>
+       <xsl:apply-templates select="*[4]">
+        <xsl:with-param name="current_indent" select="$current_indent+5"/>
+       </xsl:apply-templates>
+      </xsl:when>
+
       <!-- ***************************************** -->
       <!-- *********** PROOF ELEMENTS ************** -->
       <!-- ***************************************** -->
@@ -643,13 +819,13 @@
         </xsl:otherwise>
        </xsl:choose>
        <xsl:variable name="charlength_first">
-        <xsl:apply-templates select="*[3]" mode="charcount"/>
+        <xsl:apply-templates select="*[3]/*[1]" mode="charcount"/>
        </xsl:variable>
        <xsl:variable name="charlength_second">
-        <xsl:apply-templates select="*[4]" mode="charcount"/>
+        <xsl:apply-templates select="*[4]/*[1]" mode="charcount"/>
        </xsl:variable>
        <xsl:variable name="charlength_side_proof">
-        <xsl:apply-templates select="*[5]" mode="charcount"/>
+        <xsl:apply-templates select="*[5]/*[1]" mode="charcount"/>
        </xsl:variable>
        <xsl:variable name="split1"
           select="$charlength_first + $charlength_second > $framewidth"/>
@@ -667,7 +843,7 @@
        <xsl:if test="$split1">
        <br/>
        <xsl:call-template name="make_indent">
-        <xsl:with-param name="current_indent" select="$current_indent"/> 
+        <xsl:with-param name="current_indent" select="$current_indent + 2"/> 
        </xsl:call-template>
        </xsl:if>
        <FONT color="red">with&#x00a0;</FONT>
@@ -676,12 +852,12 @@
        <xsl:if test="$split2">
        <br/>
        <xsl:call-template name="make_indent">
-        <xsl:with-param name="current_indent" select="$current_indent"/> 
+        <xsl:with-param name="current_indent" select="$current_indent + 2"/> 
        </xsl:call-template>
        </xsl:if>
        <FONT color="red">by&#x00a0;</FONT>
        <xsl:apply-templates select="*[5]">
-        <xsl:with-param name="current_indent" select="$current_indent+5"/>
+        <xsl:with-param name="current_indent" select="$current_indent+7"/>
        </xsl:apply-templates>
       </xsl:when>
       <!-- rewrite and apply -->
@@ -1027,6 +1203,133 @@
         <xsl:with-param name="current_indent" select="$current_indent"/>
        </xsl:apply-templates>
       </xsl:when>
+      <!-- ***************************************** -->
+      <!-- *********** LAMBDA ELEMENTS ************** -->
+      <!-- ***************************************** -->
+      <xsl:when test="$name='subst'">
+       <xsl:apply-templates select="*[3]"/>
+       <xsl:text>[</xsl:text>
+       <xsl:apply-templates select="*[4]"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="blue" SIZE="+0" FACE="symbol">
+        <xsl:text>&#x00ac;</xsl:text>
+       </FONT>
+       </a>
+       <xsl:apply-templates select="*[2]"/>
+       <xsl:text>]</xsl:text>
+      </xsl:when>
+
+      <xsl:when test="$name='lift_with_base'">
+       <SUB>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+       </SUB>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ad;</xsl:text>
+       </FONT>
+       </a>
+       <SUP>
+       <xsl:apply-templates select="*[4]" mode="inline"/>
+       </SUP>
+       <xsl:text>(</xsl:text>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <xsl:text>)</xsl:text>
+      </xsl:when>
+
+      <xsl:when test="$name='lift'">
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ad;</xsl:text>
+       </FONT>
+       </a>
+       <SUP>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       </SUP>
+       <xsl:text>(</xsl:text>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+       <xsl:text>)</xsl:text>
+      </xsl:when>
+
+      <!-- reduction --> 
+      <xsl:when test="$name='beta_red1'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ae;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+ 
+      <xsl:when test="$name='beta_red'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00ae;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;*</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <xsl:when test="$name='par_beta_red1'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00de;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <xsl:when test="$name='par_beta_red'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+       <FONT color="green" FACE="symbol">
+        <xsl:text>&#x00de;</xsl:text>
+       </FONT>
+       <SUB>
+        <FONT color="green" FACE="symbol">
+         <xsl:text>&#x0062;*</xsl:text>
+        </FONT>
+       </SUB>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
+
+      <!-- forgetful -->
+      <xsl:when test="$name='forgetful'">
+       <a href="{*[1]/@definitionURL}">|</a>
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">|</a>
+      </xsl:when>
+ 
+      <!-- boolean algebra of redexes -->
+
+      <!-- isomorphic -->
+      <xsl:when test="$name='isomorphic'">
+       <xsl:apply-templates select="*[2]" mode="inline"/>
+       <a href="{*[1]/@definitionURL}">
+        <FONT color="green" FACE="symbol">
+        <xsl:text>&#x0040;</xsl:text>
+       </FONT>
+       </a>
+       <xsl:apply-templates select="*[3]" mode="inline"/>
+      </xsl:when>
 
       <!-- INTERP -->
       <xsl:when test="$name='interp'">
Unnamed repository; edit this file 'description' to name the repository.