<?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/. -->
+
<!--******************************************************************-->
<!-- Basic Logic -->
-<!-- First draft: April 3 2000 -->
+<!-- (completely) Revisited: february 2001, Andrea Asperti -->
<!-- HELM Group: Asperti, Padovani, Sacerdoti, Schena -->
<!--******************************************************************-->
xmlns:m="http://www.w3.org/1998/Math/MathML"
xmlns:helm="http://www.cs.unibo.it/helm">
-<!--******************************************************************-->
-<!-- Variable containing the absolute path of the CIC file -->
-<!--******************************************************************-->
-
-<xsl:variable name="absPath">http://localhost:8081/getciconly?uri=</xsl:variable>
+<xsl:include href="logic.xsl"/>
+<xsl:include href="inductive.xsl"/>
+<xsl:include href="rewrite.xsl"/>
+<xsl:include href="diseq.xsl"/>
<!-- ************************* LOGIC *********************************-->
<!-- Proof objects -->
<!-- <xsl:key name="typeid" use="@of" match="TYPE"/> -->
+<xsl:key name="typeid" use="@of" match="TYPE"/>
-<xsl:template match="PROD|REL|SORT|VAR|META|CONST|MUTIND|MUTCONSTRUCT" mode="noannot">
-<xsl:apply-templates select="." mode="pure"/>
+<!-- These elements do not have inner type -->
+<xsl:template match="PROD|SORT|MUTIND|instantiate" mode="noannot">
+ <xsl:apply-templates select="." mode="pure"/>
</xsl:template>
-<xsl:template match="LAMBDA|CAST|APPLY|MUTCASE|FIX|COFIX" mode="noannot">
- <xsl:variable name="id" select="@id"/>
- <xsl:choose>
- <!-- <xsl:when test="//InnerTypes and key('typeid',@id)"> -->
- <!-- <xsl:when test="//InnerTypes/TYPE[@of=$id]"> -->
- <xsl:when test="@sort='Prop'">
- <xsl:choose>
- <xsl:when test="name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic_Type/eqT_ind.con' or
- attribute::uri='cic:/Coq/Zarith/auxiliary/eqT_ind_r.con'] and count(child::*) = 7">
- <m:apply helm:xref="{@id}">
- <m:csymbol>thread</m:csymbol>
- <xsl:apply-templates mode="pure" select="//InnerTypes/TYPE[@of=$id]"/>
- <m:apply>
- <m:csymbol>rw_step</m:csymbol>
- <xsl:apply-templates mode="pure" select="*[3]"/>
- <xsl:apply-templates mode="pure" select="*[6]"/>
- <xsl:apply-templates mode="pure" select="*[7]"/>
- </m:apply>
- <xsl:apply-templates mode="thread" select="*[5]"/>
- </m:apply>
- </xsl:when>
- <!-- aggiungere la verifica dell'esistenza dei lambda per and_ind -->
- <xsl:when test="name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic/Conjunction/and_ind.con']
- and count(child::*) = 6">
- <m:apply helm:xref="{@id}">
- <m:csymbol>and_ind</m:csymbol>
- <xsl:apply-templates mode="noannot" select="*[6]"/>
- <m:ci><xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="*[5]/target/@binder"/></xsl:with-param></xsl:call-template></m:ci>
- <xsl:apply-templates mode="pure" select="*[5]/source/*"/>
- <m:ci><xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="*[5]/target/LAMBDA/target/@binder"/></xsl:with-param></xsl:call-template></m:ci>
- <xsl:apply-templates mode="pure" select="*[5]/target/LAMBDA/source/*"/>
- <xsl:apply-templates mode="noannot" select="*[5]/target/LAMBDA/target/*"/>
- </m:apply>
- </xsl:when>
- <xsl:when test="name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic/Disjunction/or_ind.con']
- and count(child::*) = 7">
- <m:apply helm:xref="{@id}">
- <m:csymbol>or_ind</m:csymbol>
- <xsl:apply-templates mode="noannot" select="*[7]"/>
- <xsl:apply-templates mode="pure" select="//InnerTypes/TYPE[@of=$id]"/>
- <xsl:apply-templates mode="pure" select="*[5]"/>
- <xsl:apply-templates mode="pure" select="*[6]"/>
- </m:apply>
- </xsl:when>
- <xsl:when test="count(*[@id = //InnerTypes/TYPE/@of]) = 1">
- <m:apply helm:xref="{@id}">
- <m:csymbol>thread</m:csymbol>
- <xsl:apply-templates mode="pure" select="//InnerTypes/TYPE[@of=$id]"/>
- <m:apply>
- <m:csymbol>app</m:csymbol>
- <xsl:apply-templates mode="copy-of-no-prop" select="*[1]"/>
- </m:apply>
- <xsl:apply-templates mode="thread" select="*[@id = //InnerTypes/TYPE/@of]"/>
- </m:apply>
- </xsl:when>
- <xsl:otherwise>
- <m:apply helm:xref="{@id}">
- <m:csymbol>proof</m:csymbol>
- <xsl:apply-templates select="." mode="pure"/>
- <!-- <xsl:apply-templates select="key('typeid',@id)" mode="pure"/> -->
- <xsl:apply-templates select="//InnerTypes/TYPE[@of=$id]" mode="pure"/>
- </m:apply>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates select="." mode="pure"/>
- </xsl:otherwise>
- </xsl:choose>
+<!-- Atomic elements that have an inner type iff the expected type -->
+<!-- is different from the synthesized type. -->
+<xsl:template match="REL|VAR|META|CONST|MUTCONSTRUCT" mode="noannot">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and @sort='Prop' and $innertype_available='yes'">
+ <!--xsl:when test="@sort='Prop'"-->
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>proof</m:csymbol>
+ <xsl:apply-templates mode="proof_transform" select="."/>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:apply-templates mode="pure" select="key('typeid',$id)/*"/>
+ </xsl:for-each>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="." mode="pure"/>
+ </xsl:otherwise>
+ </xsl:choose>
</xsl:template>
-<xsl:template match="*" mode="copy-of-no-prop">
+<!-- ALL ELEMENTS WITH A TYPE ARE TRANSLATED AS A PROOF-ELEMENT -->
+
+<xsl:template match="LAMBDA" mode="noannot">
<xsl:choose>
- <xsl:when test="@id = //InnerTypes/TYPE/@of">
- <m:ci>previous</m:ci>
+ <xsl:when test="@sort='Prop'">
+ <xsl:apply-templates select="*[1]" mode="lambda_prop"/>
</xsl:when>
<xsl:otherwise>
- <xsl:apply-templates select="." mode="pure"/>
+ <!-- mode lambda is defined in content.xsl -->
+ <xsl:apply-templates select="*[1]" mode="lambda"/>
</xsl:otherwise>
</xsl:choose>
- <xsl:apply-templates mode="copy-of-no-prop" select="following-sibling::*[1]"/>
</xsl:template>
-<xsl:template match="*" mode="thread">
- <xsl:choose>
- <xsl:when test="name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic_Type/eqT_ind.con' or
- attribute::uri='cic:/Coq/Zarith/auxiliary/eqT_ind_r.con'] and count(child::*) = 7">
- <xsl:variable name="id" select="@id"/>
- <xsl:apply-templates mode="pure" select="//InnerTypes/TYPE[@of=$id]"/>
- <m:apply>
- <m:csymbol>rw_step</m:csymbol>
- <xsl:apply-templates mode="pure" select="*[3]"/>
- <xsl:apply-templates mode="pure" select="*[6]"/>
- <xsl:apply-templates mode="pure" select="*[7]"/>
- </m:apply>
- <xsl:apply-templates mode="thread" select="*[5]"/>
- </xsl:when>
-<!--**** Patch temporanea, per il problema dei threads ***-->
-<xsl:when test="(name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic/Conjunction/and_ind.con']
- and count(child::*) = 6) or
-(name()= 'APPLY' and CONST[
- attribute::uri='cic:/Coq/Init/Logic/Disjunction/or_ind.con']
- and count(child::*) = 7)">
- <xsl:apply-templates mode="noannot" select="."/>
-</xsl:when>
-<!--**** Fine Patch temporanea, per il problema dei threads ***-->
- <xsl:when test="count(*[@id = //InnerTypes/TYPE/@of]) = 1">
- <xsl:variable name="id" select="@id"/>
- <m:apply helm:xref="{@id}">
- <m:csymbol>thread</m:csymbol>
- <xsl:apply-templates mode="pure" select="//InnerTypes/TYPE[@of=$id]"/>
- <m:apply>
- <m:csymbol>app</m:csymbol>
- <xsl:apply-templates mode="copy-of-no-prop" select="*[1]"/>
- </m:apply>
- <xsl:apply-templates mode="thread" select="*[@id = //InnerTypes/TYPE/@of]"/>
- </m:apply>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="noannot" select="."/>
- </xsl:otherwise>
- </xsl:choose>
+<xsl:template match="decl" mode="lambda_prop">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and $innertype_available='yes'">
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>proof</m:csymbol>
+ <m:lambda helm:xref="{@id}">
+ <m:bvar>
+ <m:ci>
+ <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="@binder"/></xsl:with-param></xsl:call-template>
+ </m:ci>
+ <m:type>
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+ </m:type>
+ </m:bvar>
+ <xsl:apply-templates select="following-sibling::*[1]" mode="lambda_prop"/>
+ </m:lambda>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:apply-templates mode="pure" select="key('typeid',$id)/*"/>
+ </xsl:for-each>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:lambda helm:xref="{@id}">
+ <m:bvar>
+ <m:ci>
+ <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="@binder"/></xsl:with-param></xsl:call-template>
+ </m:ci>
+ <m:type>
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+ </m:type>
+ </m:bvar>
+ <xsl:apply-templates select="following-sibling::*[1]" mode="lambda_prop"/>
+ </m:lambda>
+ </xsl:otherwise>
+ </xsl:choose>
</xsl:template>
+<xsl:template match="target" mode="lambda_prop">
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+</xsl:template>
-<!-- Basic proof operators -->
+<!-- LETIN -->
-<!-- non del tutto soddisfacente, ma .... -->
-<xsl:template match="APPLY[CONST[
- attribute::uri='cic:/Coq/Init/Logic_Type/eqT_ind.con' or
- attribute::uri='cic:/Coq/Zarith/auxiliary/eqT_ind_r.con']]" mode="appflat">
- <xsl:choose>
- <xsl:when test="count(child::*) > 7">
- <xsl:variable name="id" select="@id"/>
- <xsl:variable name="ideqp" select="*[7]/@id"/>
- <xsl:variable name="idsubp" select="*[5]/@id"/>
- <xsl:variable name="leteqp" select="boolean(//InnerTypes/TYPE[@of=$ideqp])"/>
- <xsl:variable name="letsubp" select="boolean(//InnerTypes/TYPE[@of=$idsubp])"/>
- <m:apply helm:xref="{@id}">
- <m:csymbol>rewrite_and_apply</m:csymbol>
- <m:apply>
- <m:csymbol>rw_step</m:csymbol>
- <xsl:apply-templates mode="pure" select="*[3]"/>
- <xsl:apply-templates mode="pure" select="*[6]"/>
- <xsl:choose>
- <xsl:when test="$leteqp">
- <xsl:choose>
- <xsl:when test="$letsubp">
- <m:ci>
- <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="'h2'"/></xsl:with-param></xsl:call-template>
- </m:ci>
- </xsl:when>
- <xsl:otherwise>
- <m:ci>
- <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="'h1'"/></xsl:with-param></xsl:call-template>
- </m:ci>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="pure" select="*[7]"/>
- </xsl:otherwise>
- </xsl:choose>
- </m:apply>
- <xsl:choose>
- <xsl:when test="$letsubp">
- <m:ci>
- <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="'h1'"/></xsl:with-param></xsl:call-template>
- </m:ci>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="pure" select="*[5]"/>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates mode="flat" select="*[8]">
- <xsl:with-param name="n">
- <xsl:value-of select="1+$letsubp+$leteqp"/>
- </xsl:with-param>
- </xsl:apply-templates>
- </m:apply>
+<xsl:template match="LETIN" mode="noannot">
+ <xsl:choose>
+ <xsl:when test="@sort='Prop'">
+ <xsl:apply-templates select="*[1]" mode="letin_prop"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- mode letin is defined in content.xsl -->
+ <xsl:apply-templates select="*[1]" mode="letin_pure"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="def" mode="letin_prop">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and $innertype_available='yes'">
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>proof</m:csymbol>
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>let_in</m:csymbol>
+ <m:bvar>
+ <m:ci>
+ <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="@binder"/></xsl:with-param></xsl:call-template>
+ </m:ci>
+ </m:bvar>
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+ <xsl:apply-templates select="following-sibling::*[1]" mode="letin_prop"/>
+ </m:apply>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:apply-templates mode="pure" select="key('typeid',$id)/*"/>
+ </xsl:for-each>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>let_in</m:csymbol>
+ <m:bvar>
+ <m:ci>
+ <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="@binder"/></xsl:with-param></xsl:call-template>
+ </m:ci>
+ </m:bvar>
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+ <xsl:apply-templates select="following-sibling::*[1]" mode="letin_prop"/>
+ </m:apply>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="target" mode="letin_prop">
+ <xsl:apply-templates select="*[1]" mode="noannot"/>
+</xsl:template>
+
+<!-- ALL these elements have inner type -->
+<xsl:template match="CAST|APPLY|MUTCASE|FIX|COFIX" mode="noannot">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and @sort='Prop'">
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>proof</m:csymbol>
+ <xsl:apply-templates mode="proof_transform" select="."/>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:apply-templates mode="pure" select="key('typeid',$id)/*"/>
+ </xsl:for-each>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="name()='APPLY'">
+ <!-- This is the case of an applicative expression wich is not
+ a proof but could contains proofs...
+ MODE LETIN OR MODE PURE ??? Big question -->
+ <xsl:apply-templates select="." mode="pure"/>
</xsl:when>
<xsl:otherwise>
+ <xsl:apply-templates select="." mode="pure"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template mode="proof_transform" match="*">
+ <xsl:choose>
+ <xsl:when test="name()='APPLY'">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:choose>
+ <xsl:when test="name(*[1])='CONST'">
+ <xsl:apply-templates mode="try_inductive" select="."/>
+ </xsl:when>
+ <!-- patch temporanea per la gestione di redex -->
+ <xsl:when test="name(*[1])='LAMBDA' and count(child::*)=2">
+ <!-- old
+ and *[2]/@sort='Prop'"> -->
<m:apply helm:xref="{@id}">
- <m:csymbol>app</m:csymbol>
- <xsl:apply-templates mode="flat" select="*[1]"/>
+ <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="*[1]/*[1]/@binder"/>
+ </xsl:with-param>
+ </xsl:call-template>
+ </m:ci>
+ </m:bvar>
+ <xsl:apply-templates mode="noannot" select="*[2]"/>
+ <xsl:apply-templates mode="proof_transform" select="*[1]/target/*[1]"/>
</m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="." mode="letin"/>
</xsl:otherwise>
</xsl:choose>
-</xsl:template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="." mode="pure"/>
+ </xsl:otherwise>
+ </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($proof/*[@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX')]) = 0))"/>
+</xsl:template>
-<xsl:template match="APPLY[CONST[
- attribute::uri='cic:/Coq/Init/Logic/Conjunction/and_ind.con']]" mode="appflat">
+<xsl:template name="generate_side_proof">
+ <xsl:param name="proof" select="/.."/>
+ <xsl:param name="show_statement" select="1"/>
+<!--
+ <xsl:variable name="is_simple">
+ <xsl:call-template name="is_simple">
+ <xsl:with-param name="proof" select="$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="$proof" mode="pure"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="id" select="@id"/>
+ <m:apply helm:xref="{@id}">
<xsl:choose>
- <xsl:when test="count(child::*) > 4">
+ <xsl:when test="$show_statement = 1">
+ <m:csymbol>proof</m:csymbol>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:csymbol>side_proof</m:csymbol>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates mode="proof_transform" select="$proof"/>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:apply-templates mode="pure" select="key('typeid',$proof/@id)/*"/>
+ </xsl:for-each>
+ </m:apply>
+ <!-- <xsl:apply-templates select="$proof" mode="noannot"/> -->
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+<xsl:template match="APPLY" mode="letin">
+ <xsl:variable name="no_subproofs">
+ <xsl:variable name="stars">
+ <xsl:for-each select="*[@sort='Prop']">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes')">
+ <!-- We generate one star for each subproof -->
+ <xsl:text>*</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:value-of select="string-length($stars)"/>
+ </xsl:variable>
+ <!-- <m:cn><xsl:value-of select="$no_subproofs"/></m:cn> -->
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and ($no_subproofs = 1)">
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>letin1</m:csymbol>
+ <xsl:for-each select="*[@sort='Prop']">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes')">
+ <xsl:apply-templates mode="noannot" select="."/>
+ </xsl:if>
+ </xsl:for-each>
+ <!-- now re-process the application -->
<m:apply helm:xref="{@id}">
<m:csymbol>app</m:csymbol>
- <xsl:apply-templates mode="pure" select="*[1]"/>
- <m:ci>*</m:ci>
- <m:ci>*</m:ci>
- <m:ci>*</m:ci>
- <xsl:apply-templates mode="flat" select="*[5]"/>
+ <!-- mode previous looks for siblings:
+ call with the first child -->
+ <xsl:apply-templates mode="previous" select="*[1]"/>
</m:apply>
- </xsl:when>
- <xsl:otherwise>
+ </m:apply>
+ </xsl:when>
+ <xsl:when test="$naturalLanguage='yes' and ($no_subproofs > 1)">
+ <m:apply helm:xref="{@id}">
+ <m:csymbol>letin</m:csymbol>
+ <!-- first process all subproofs (let-in) -->
+ <xsl:call-template name="gen_let"/>
+ <!-- now re-process the application -->
<m:apply helm:xref="{@id}">
<m:csymbol>app</m:csymbol>
+ <!-- mode flat looks for siblings: call with the first child -->
<xsl:apply-templates mode="flat" select="*[1]"/>
</m:apply>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="@sort='Prop'">
+ <m:apply>
+ <m:csymbol>app</m:csymbol>
+ <xsl:apply-templates mode="erase" select="*[1]"/>
+ </m:apply>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates mode="pure" select="."/>
</xsl:otherwise>
- </xsl:choose>
-</xsl:template>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
-</xsl:stylesheet>
+<xsl:template name="gen_let">
+ <xsl:param name="init_pos" select="1"/>
+ <xsl:param name="from" select="0"/>
+ <xsl:apply-templates mode="gen_let_aux" select="*[position() = ($from+1)]">
+ <xsl:with-param name="init_pos" select="$init_pos"/>
+ </xsl:apply-templates>
+</xsl:template>
+
+<xsl:template mode="gen_let_aux" match="*">
+ <xsl:param name="init_pos" select="1"/>
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes')">
+ <m:apply>
+ <m:csymbol>let</m:csymbol>
+ <m:ci><xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="concat('h',$init_pos)"/></xsl:with-param></xsl:call-template></m:ci>
+ <xsl:apply-templates mode="noannot" select="."/>
+ </m:apply>
+ <xsl:if test="following-sibling::*[1]">
+ <xsl:apply-templates mode="gen_let_aux" select="following-sibling::*[1]">
+ <xsl:with-param name="init_pos" select="$init_pos+1"/>
+ </xsl:apply-templates>
+ </xsl:if>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:if test="following-sibling::*[1]">
+ <xsl:apply-templates mode="gen_let_aux" select="following-sibling::*[1]">
+ <xsl:with-param name="init_pos" select="$init_pos"/>
+ </xsl:apply-templates>
+ </xsl:if>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<!-- questa vecchia versione (di Claudio??) sembra bacata come un melone.
+<xsl:template name="gen_let">
+ <xsl:param name="init_pos" select="0"/>
+ <xsl:param name="from" select="0"/>
+ <xsl:for-each select="*[position()>$from and @sort='Prop']">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:if test="name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes')">
+ <m:apply>
+ <m:csymbol>let</m:csymbol>
+ <m:ci><xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="concat('h',position()+$init_pos)"/></xsl:with-param></xsl:call-template></m:ci>
+ <xsl:apply-templates mode="noannot" select="."/>
+ </m:apply>
+ </xsl:if>
+ </xsl:for-each>
+</xsl:template> -->
+
+<xsl:template match="*" mode="erase">
+ <xsl:choose>
+ <xsl:when test="@sort='Prop'
+ or name()='instantiate' or $naturalLanguage='no'">
+ <xsl:apply-templates mode="pure" select="."/>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:ci>.</m:ci>
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates mode="erase" select="following-sibling::*[1]"/>
+</xsl:template>
+
+<xsl:template match="*" mode="previous">
+ <xsl:variable name="innertype_available">
+ <xsl:variable name="id" select="@id"/>
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="@sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes'))">
+ <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 name()='instantiate' or $naturalLanguage='no'">
+ <xsl:apply-templates mode="pure" select="."/>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:ci>.</m:ci>
+ </xsl:otherwise>
+ </xsl:choose>
+ <!-- <xsl:apply-templates select="." mode="pure"/> -->
+ </xsl:otherwise>
+ </xsl:choose>
+ <xsl:apply-templates mode="previous" select="following-sibling::*[1]"/>
+</xsl:template>
+<xsl:template match="*" mode="flat">
+ <xsl:param name="n" select="1"/>
+ <xsl:variable name="id" select="@id"/>
+ <xsl:variable name="innertype_available">
+ <xsl:for-each select="$InnerTypes">
+ <xsl:if test="key('typeid',$id)/*">
+ <xsl:text>yes</xsl:text>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$naturalLanguage='yes' and @sort='Prop' and (name(.)='LAMBDA' or name(.)='LETIN' or name(.)='APPLY' or name(.)='MUTCASE' or name(.)='FIX' or name(.)='COFIX' or ((name(.)='REL' or name(.)='VAR' or name(.)='META' or name(.)='CONST' or name(.)='MUTCONSTRUCT') and $innertype_available='yes'))">
+ <m:ci>
+ <xsl:call-template name="insert_subscript"><xsl:with-param name="node_value"><xsl:value-of select="concat('h',$n)"/></xsl:with-param></xsl:call-template>
+ </m:ci>
+ <xsl:apply-templates mode="flat" select="following-sibling::*[1]">
+ <xsl:with-param name="n" select="$n+1"/>
+ </xsl:apply-templates>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="name()='REL' or name()='instantiate' 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>
+ </xsl:otherwise>
+ </xsl:choose>
+</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($uri,'/')"/>
+ <xsl:choose>
+ <xsl:when test="contains($sub_after,'/')">
+ <xsl:call-template name="get_name">
+ <xsl:with-param name="uri" select="$sub_after"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="substring-before($sub_after,'_ind.con')"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+</xsl:stylesheet>
projects / helm.git / blobdiff