<!--**********************-->
<xsl:template match="/">
+ <!--
<xsl:processing-instruction name="cocoon-format">type="text/xhtml"</xsl:processing-instruction>
+ -->
<xsl:apply-templates select="*"/>
</xsl:template>
<!-- CSYMBOL -->
<xsl:template match="m:apply[m:csymbol]">
+<xsl:param name="nopar" select="0"/>
<xsl:variable name="name"><xsl:value-of select="m:csymbol"/></xsl:variable>
<xsl:variable name="charlength"><xsl:apply-templates select="m:csymbol" mode="charcount"/></xsl:variable>
<m:mrow>
<m:mtr>
<m:mtd>
<m:mrow>
- <m:mo stretchy="false">(</m:mo>
+ <xsl:if test="$nopar=0">
+ <m:mo stretchy="false">(</m:mo>
+ </xsl:if>
<xsl:apply-templates select="*[position()=2]"/>
</m:mrow>
</m:mtd>
<m:mtd>
<m:mrow>
<m:mo mathmathcolor="Blue">→</m:mo>
- <xsl:apply-templates select="*[position()=3]"/>
+ <xsl:choose>
+ <xsl:when test="*[position()=3]/m:csymbol">
+ <xsl:variable name="nextp"><xsl:value-of select="*[position()=3]/m:csymbol"/></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$nextp='arrow'">
+ <xsl:apply-templates select="*[position()=3]"><xsl:with-param name="nopar" select="1"/></xsl:apply-templates>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[position()=3]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[position()=3]"/>
+ </xsl:otherwise>
+ </xsl:choose>
</m:mrow>
</m:mtd>
</m:mtr>
+ <xsl:if test="$nopar=0">
<m:mtr>
<m:mtd>
<m:mrow>
</m:mrow>
</m:mtd>
</m:mtr>
+ </xsl:if>
</m:mtable>
</xsl:when>
<xsl:otherwise>
- <m:mo stretchy="false">(</m:mo>
+ <xsl:if test="$nopar=0">
+ <m:mo stretchy="false">(</m:mo>
+ </xsl:if>
<xsl:apply-templates select="*[position()=2]"/>
<m:mo mathcolor="Blue">→</m:mo>
- <xsl:apply-templates select="*[position()=3]"/>
- <m:mo stretchy="false">)</m:mo>
+ <xsl:choose>
+ <xsl:when test="*[position()=3]/m:csymbol">
+ <xsl:variable name="nextp"><xsl:value-of select="*[position()=3]/m:csymbol"/></xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$nextp='arrow'">
+ <xsl:apply-templates select="*[position()=3]"><xsl:with-param name="nopar" select="1"/></xsl:apply-templates>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[position()=3]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[position()=3]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:if test="$nopar=0">
+ <m:mo stretchy="false">)</m:mo>
+ </xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
</m:mtr>
</m:mtable>
</xsl:when>
+ <xsl:when test="$name='letin1'">
+ <m:mtable align="baseline 1" equalrows="false" columnalign="left">
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <xsl:apply-templates select="*[3]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ </m:mtable>
+ </xsl:when>
<xsl:when test="$name='letin'">
<m:mtable align="baseline 1" equalrows="false" columnalign="left">
<!-- <xsl:for-each select="APPLY[m:csymbol and (string(m:csymbol)='let')]"> -->
<m:mtext>) </m:mtext>
<xsl:apply-templates select="*[3]"/>
</xsl:when>
- <xsl:when test="$name='thread'">
+ <xsl:when test="$name='rw_step'">
<m:mtable align="baseline 1" equalrows="false" columnalign="left">
<m:mtr>
<m:mtd>
<m:mrow>
<xsl:choose>
- <xsl:when test="name(*[last()])='m:apply'">
- <xsl:apply-templates select="*[last()]"/>
+ <xsl:when test="name(*[2])='m:apply'">
+ <xsl:apply-templates select="*[2]"/>
</xsl:when>
<xsl:otherwise>
- <m:mtext>Consider </m:mtext>
- <xsl:apply-templates select="*[last()]"/>
+ <m:mtext>Consider</m:mtext>
+ <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
+ <xsl:apply-templates select="*[2]"/>
</xsl:otherwise>
</xsl:choose>
</m:mrow>
</m:mtd>
</m:mtr>
- <xsl:apply-templates mode="thread" select="*[(last()-2)]"/>
- </m:mtable>
- </xsl:when>
- <xsl:when test="$name='rewrite_and_apply'">
- <m:mtable>
<m:mtr>
<m:mtd>
<m:mrow>
<m:mtext>Rewrite</m:mtext>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <xsl:apply-templates select="*[2]/*[2]"/>
+ <xsl:apply-templates select="*[3]"/>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
<m:mtext>with</m:mtext>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <xsl:apply-templates select="*[2]/*[3]"/>
+ <xsl:apply-templates select="*[4]"/>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
<m:mtext>by</m:mtext>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <xsl:apply-templates select="*[2]/*[4]"/>
- <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <m:mtext>in</m:mtext>
- <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <xsl:apply-templates select="*[3]"/>
- <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <m:mtext>and apply to</m:mtext>
+ <xsl:apply-templates select="*[5]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ </m:mtable>
+ </xsl:when>
+ <!-- not existing any more
+ <xsl:when test="$name='thread'">
+ <m:mtable align="baseline 1" equalrows="false" columnalign="left">
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <xsl:choose>
+ <xsl:when test="name(*[last()])='m:apply'">
+ <xsl:apply-templates select="*[last()]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:mtext>Consider</m:mtext>
+ <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
+ <xsl:apply-templates select="*[last()]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ <xsl:apply-templates mode="thread" select="*[(last()-2)]"/>
+ </m:mtable>
+ </xsl:when>
+ -->
+ <xsl:when test="$name='rewrite_and_apply'">
+ <m:mtable align="baseline 1" equalrows="false" columnalign="left">
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <m:mtext>Then apply it to</m:mtext>
<m:mphantom><m:mtext>_</m:mtext></m:mphantom>
- <xsl:apply-templates select="*[position()>3]"/>
+ <xsl:apply-templates select="*[position()>2]"/>
</m:mrow>
</m:mtd>
</m:mtr>
</m:mtable>
- </xsl:when>
+ </xsl:when>
+ <!-- NAT_IND -->
+ <xsl:when test="$name='nat_ind'">
+ <m:mtable align="baseline 1" equalrows="false" columnalign="left">
+ <m:mtr>
+ <m:mtd>
+ <m:mtext>By induction</m:mtext>
+ </m:mtd>
+ </m:mtr>
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <m:mtext>base case:</m:mtext>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ <m:mtr>
+ <m:mtd>
+ <m:mrow>
+ <m:mtext>inductive case:</m:mtext>
+ <xsl:apply-templates select="*[3]"/>
+ </m:mrow>
+ </m:mtd>
+ </m:mtr>
+ </m:mtable>
+ </xsl:when>
+ <!-- AND_IND -->
<xsl:when test="$name='and_ind'">
<m:mtable align="baseline 1" equalrows="false" columnalign="left">
<m:mtr>
<xsl:apply-templates select="*[2]"/>
</xsl:when>
<xsl:otherwise>
- <m:mtext>Consider </m:mtext>
+ <m:mtext>Consider</m:mtext>
+ <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
<xsl:apply-templates select="*[2]"/>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates select="*[2]"/>
</xsl:when>
<xsl:otherwise>
- <m:mtext>Consider </m:mtext>
+ <m:mtext>Consider</m:mtext>
+ <m:mphantom><m:mtext>_</m:mtext></m:mphantom>
<xsl:apply-templates select="*[2]"/>
</xsl:otherwise>
</xsl:choose>
</m:mrow>
</xsl:template>
+<!-- Il modo Thread non esiste piu'
<xsl:template match="*" mode="thread">
<xsl:variable name="name"><xsl:value-of select="following-sibling::*[position()=1]/m:csymbol"/></xsl:variable>
<xsl:choose>
</xsl:choose>
<xsl:apply-templates mode="thread" select="preceding-sibling::*[position()=2]"/>
</xsl:template>
-
+-->
<!-- LAMBDA -->
<xsl:otherwise>
<xsl:value-of select="number($siblength)"/>
</xsl:otherwise>
- </xsl:choose>>
+ </xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="number($childlength)"/>
</xsl:stylesheet>
+