+++ /dev/null
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-
-<!-- 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/. -->
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- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
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-
- <!-- TYPE_OF -->
- <xsl:when test="$name='type_of'">
- <xsl:value-of select="*[2]"/>
- <xsl:text>:</xsl:text>
-
- <!--<xsl:value-of select="*[3]"/>-->
- <xsl:if test="count(*[3]/*) > 1">
- <xsl:text>(</xsl:text>
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- <xsl:apply-templates select="*[3]"/>
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- <xsl:text>)</xsl:text>
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-
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- </xsl:when>
-
- <!-- FORALL -->
- <xsl:when test="$name='forall'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <!-- Π -->
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$forall"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+2'"/>
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- <xsl:text>:</xsl:text>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 5 + 2*string-length(m:bvar/m:ci)"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
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- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- PROD -->
- <xsl:when test="$name='prod'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+2'"/>
- </xsl:call-template>
- <xsl:apply-templates select="m:bvar/m:ci"/>
- <xsl:text>:</xsl:text>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 5 + 2*string-length(m:bvar/m:ci)"/>
- </xsl:apply-templates><br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
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- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- PROD_IND -->
- <xsl:when test="$name='prod_ind'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+2'"/>
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- <xsl:apply-templates select="m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 5 + 2*string-length(m:bvar/m:ci)"/>
- </xsl:apply-templates><br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
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- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- PAIR -->
- <xsl:when test="$name='pair'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <FONT color="blue" size="+1">
- <xsl:text><</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <xsl:text>, </xsl:text>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[position()=3]"/>
- <FONT color="blue" size="+1">
- <xsl:text>></xsl:text>
- </FONT>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- UNION -->
- <xsl:when test="$name='union'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue" size="+1">
- <xsl:text>+</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[position()=3]"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- INL -->
- <xsl:when test="$name='inl'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <FONT color="blue">
- <xsl:text>inl (</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue">
- <xsl:text> )</xsl:text>
- </FONT>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- INR -->
- <xsl:when test="$name='inr'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <FONT color="blue" size="+1">
- <xsl:text>inr (</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue" size="+1">
- <xsl:text> )</xsl:text>
- </FONT>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- PROP -->
- <xsl:when test="$name='prop'">
- <FONT color="blue" size="+1">
- <xsl:text>P</xsl:text>
- </FONT>
- <FONT color="blue" size="2">
- <xsl:apply-templates select="m:cn"/>
- </FONT>
- </xsl:when>
-
- <!-- UNIVERSE -->
- <xsl:when test="$name='universe'">
- <FONT color="blue" size="+1">
- <xsl:text>U</xsl:text>
- </FONT>
- <FONT color="blue" size="2">
- <xsl:apply-templates select="m:cn"/>
- </FONT>
- </xsl:when>
-
- <!-- EQUAL -->
- <xsl:when test="$name='equal'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:apply-templates select="*[position()=3]"/>
- <FONT color="blue" size="+1">
- <xsl:text>=</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[position()=4]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <!-- member -->
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'member'"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- TOKEN -->
-
- <xsl:when test="$name='token'">
- <FONT color="blue">
- <xsl:text>"</xsl:text>
- </FONT>
- <xsl:apply-templates select="m:ci"/>
- <FONT color="blue">
- <xsl:text>"</xsl:text>
- </FONT>
- </xsl:when>
-
- <!-- NIL -->
-
- <xsl:when test="$name='nil'">
- <FONT color="blue">
- <xsl:text>[]</xsl:text>
- </FONT>
- </xsl:when>
-
- <!-- CONS -->
- <xsl:when test="$name='cons'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue">
- <xsl:text>::</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[3]"/>
- </xsl:when>
-
-
- <!-- REC -->
-
- <xsl:when test="$name='rec'">
- <FONT color="blue">
- <xsl:text>rectype</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue">
- <xsl:text>=</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[3]"/>
- </xsl:when>
-
- <!-- SET -->
-
- <xsl:when test="$name='t_set'">
- <FONT color="blue">
- <xsl:text>{</xsl:text>
- </FONT>
- <xsl:choose>
- <xsl:when test="m:bvar/m:ci">
- <xsl:apply-templates select="m:bvar/m:ci"/>
- <FONT color="blue">
- <xsl:text>:</xsl:text>
- </FONT>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
-
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
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- </xsl:choose>
- <FONT color="blue">
- <xsl:text>|</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[3]"/>
- </xsl:when>
-
- <!-- ISECT -->
-
- <xsl:when test="$name='isect'">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'intersection'"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:apply-templates select="m:bvar/m:ci"/>
- <FONT color="blue">
- <xsl:text>:</xsl:text>
- </FONT>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue">
- <xsl:text>.</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[3]"/>
- </xsl:when>
-
- <!-- QUOTIENT -->
-
- <xsl:when test="$name='quotient'">
- <xsl:apply-templates select="m:bvar[1]"/>
- <xsl:text>,</xsl:text>
- <xsl:apply-templates select="m:bvar[2]"/>
- <FONT color="blue">
- <xsl:text>:</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <FONT color="blue">
- <xsl:text>//</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[5]"/>
- </xsl:when>
-
- <!-- IF_THEN_ELSE -->
-
- <xsl:when test="$name='if_then_else'">
- <xsl:choose>
- <xsl:when test="m:where = 'atom_eq'">
- <FONT color="blue">
- <xsl:text>atom_eq (</xsl:text>
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- <xsl:when test="m:where = 'int_eq'">
- <FONT color="blue">
- <xsl:text>int_eq (</xsl:text>
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- <xsl:when test="m:where = 'less'">
- <FONT color="blue">
- <xsl:text>less (</xsl:text>
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- <xsl:apply-templates select="*[3]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[4]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[5]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[6]"/>
- <FONT color="blue">
- <xsl:text>)</xsl:text>
- </FONT>
- </xsl:when>
-
-
- <!-- MUTCASE -->
- <xsl:when test="$name='mutcase'">
- <xsl:choose>
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- <FONT color="blue">
- <xsl:text>spread (</xsl:text>
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- <xsl:apply-templates select="*[3]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[4]/*[1]/*[2]"/>
- <xsl:text>, </xsl:text>
- <xsl:apply-templates select="*[4]/*[1]/*[3]"/>
- <xsl:text>. </xsl:text>
- <xsl:apply-templates select="*[4]/*[2]"/>
- <FONT color="blue">
- <xsl:text>)</xsl:text>
- </FONT>
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- <!-- DECIDE -->
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- <FONT color="blue">
- <xsl:text>decide (</xsl:text>
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- <xsl:apply-templates select="*[3]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[4]/*[1]/*[2]"/>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[4]/*[2]"/>
- <xsl:text>; </xsl:text>
- <xsl:apply-templates select="*[5]/*[1]/*[2]"/>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[5]/*[2]"/>
- <FONT color="blue">
- <xsl:text>)</xsl:text>
- </FONT>
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- <FONT color="blue">
- <xsl:text>any (</xsl:text>
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- <xsl:apply-templates select="*[3]"/>
- <FONT color="blue">
- <xsl:text>)</xsl:text>
- </FONT>
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-
- <!-- SO_LAMBDA -->
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- <xsl:text>so_</xsl:text>
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- <FONT color="green">
- <xsl:text>(</xsl:text>
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- <xsl:apply-templates select="*[2]/*[2]"/>
- <xsl:text>, </xsl:text>
- <xsl:apply-templates select="*[3]"/>
- <FONT color="green">
- <xsl:text>)</xsl:text>
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- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[3]"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
-
- <!-- SO_APPLY -->
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- <FONT color="green">
- <xsl:text>so_apply</xsl:text>
- <xsl:text> (</xsl:text>
- </FONT>
- <xsl:apply-templates select="*[2]"/>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select="*[3]"/>
- <FONT color="green">
- <xsl:text> )</xsl:text>
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- <xsl:when test="*[2]/*[1]=so_variable">
- <FONT color="blue">
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[2]/*[2]"/>
- <xsl:text>)</xsl:text>
- </FONT>
- <xsl:text> (</xsl:text>
- <xsl:apply-templates select="*[3]"/>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select="*[4]"/>
- <xsl:text> )</xsl:text>
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- <xsl:otherwise>
- <xsl:text> (</xsl:text>
- <xsl:apply-templates select="*[2]"/>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select="*[3]"/>
- <xsl:text> )</xsl:text>
- </xsl:otherwise>
- </xsl:choose> -->
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-
-
-
- <!-- ARROW --> <!-- FUNCTION IND -->
-<xsl:when test="$name='arrow'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
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- <!-- -> -->
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- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
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- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- <xsl:text>)</xsl:text>
- </xsl:when>
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- <xsl:apply-templates mode="inline" select="."/>
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-</xsl:when>
-
- <!-- APP -->
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- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- <xsl:for-each select="*[position()>2]">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
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- <xsl:text>)</xsl:text>
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- <xsl:apply-templates mode="inline" select="."/>
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- </xsl:choose>
- </xsl:when>
-
- <xsl:when test="$name='cast'">
- <xsl:choose>
- <xsl:when test="$showcast = 1">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates><br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/> </xsl:call-template>
- <xsl:text>:></xsl:text>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 3"/>
- </xsl:apply-templates>
- <xsl:text>)</xsl:text>
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- <xsl:with-param name="current_indent" select="$current_indent"/>
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- <xsl:text>Prop</xsl:text>
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- <xsl:text>Set</xsl:text>
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- <xsl:text>Type</xsl:text>
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- <xsl:when test="$name='mutcase'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:text><</xsl:text>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
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- <xsl:text>> </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"/>
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- <xsl:text> OF </xsl:text>
- <xsl:for-each select="piecewise/piece">
- <!-- <xsl:for-each select="*[position() mod 2 = 0 and position()>3]">-->
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- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
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- <xsl:text>  </xsl:text>
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- </xsl:choose>
- <xsl:apply-templates select="./*[2]"/>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'RightArrow'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:variable name="body_size">
- <xsl:apply-templates
- select="./*[1]/*[1]" mode="charcount"/>
- </xsl:variable>
- <xsl:choose>
- <xsl:when test="$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="./*[1]">
- <xsl:with-param name="current_indent"
- select="$current_indent + 8"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates select="./*[1]"
- mode="inline" />
- </xsl:otherwise>
- </xsl:choose>
- </xsl:for-each>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <!-- FIX -->
- <xsl:when test="$name='fix'">
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <xsl:text>FIX</xsl:text>
- <xsl:value-of select="m:ci"/>
- <xsl:text>{</xsl:text>
- <xsl:for-each select="m:bvar">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:value-of select="m:ci"/>
- <xsl:text>:</xsl:text>
- <xsl:apply-templates select="m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 5 + string-length(m:ci)"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>:=</xsl:text>
- <xsl:apply-templates select="following-sibling::*[position() = 1]">
- <xsl:with-param name="current_indent" select="$current_indent +2"/>
- </xsl:apply-templates>
- </xsl:for-each>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>}</xsl:text>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <!-- COFIX -->
- <xsl:when test="$name='cofix'">
- <xsl:choose>
- <xsl:when test="($charlength + 10) > $framewidth">
- <xsl:text>COFIX</xsl:text>
- <xsl:value-of select="m:ci"/>
- <xsl:text>{</xsl:text>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:for-each select="m:bvar">
- <xsl:value-of select="m:ci"/>
- <xsl:text>:</xsl:text>
- <xsl:apply-templates select="m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 5 + string-length(m:ci)"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>:=</xsl:text>
- <xsl:apply-templates select="following-sibling::*[position() = 1]">
- <xsl:with-param name="current_indent" select="$current_indent + 3"/>
- </xsl:apply-templates>
-
- </xsl:for-each>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>}</xsl:text>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="m:type"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:when test="$name='let_in'">
- <xsl:text>let </xsl:text>
- <xsl:apply-templates select="m:bvar/m:ci"/>
- <xsl:text> := </xsl:text>
- <xsl:apply-templates select="*[3]">
- <xsl:with-param name="current_indent" select="$current_indent+14"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:text>in </xsl:text>
- <xsl:apply-templates select="*[4]">
- <xsl:with-param name="current_indent" select="$current_indent+5"/>
- </xsl:apply-templates>
- </xsl:when>
-
- <!-- ***************************************** -->
- <!-- *********** PROOF ELEMENTS ************** -->
- <!-- ***************************************** -->
- <!-- PROOF -->
- <xsl:when test="$name='proof'">
- <xsl:variable name="nonce" select="generate-id()"/>
- <xsl:variable name="freshid1" select="concat('a',$nonce)"/>
- <xsl:variable name="freshid2" select="concat('b',$nonce)"/>
- <xsl:variable name="freshid3" select="concat('c',$nonce)"/>
- <span ID="{$freshid1}">
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
-  
- </span>
- <xsl:choose>
- <xsl:when test="(preceding-sibling::*[1]/text()='letin1') or
- (preceding-sibling::*[1]/text()='rw_step') or
- (name(..)='m:lambda')">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">we proved </FONT>
- </xsl:when>
- <xsl:otherwise>
- <script>
- if(document.getElementById) {
- document.write('\
- <span ID="{$freshid2}">\
- <a style="text-decoration:underline ; color:green" href="" onClick="Show(document.getElementById(\'{$freshid1}\')); Hide(document.getElementById(\'{$freshid2}\'));Show(document.getElementById(\'{$freshid3}\'));return (0==1);">Proof of</a>\
- </span>\
- <span ID="{$freshid3}">\
- <br/>\
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>\
- <a style="text-decoration:underline ; color:red" href="" onClick="Hide(document.getElementById(\'{$freshid1}\')); Show(document.getElementById(\'{$freshid2}\'));Hide(document.getElementById(\'{$freshid3}\'));return (0==1);">we proved</a>\
- </span>\
- ');
- document.to_be_deleted.push('<xsl:value-of select="$freshid1"/>');
- document.to_be_deleted.push('<xsl:value-of select="$freshid3"/>');
- document.write(' ');
- } else {
- document.write('\
- <br/>\
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>\
- <FONT color="red">we proved </FONT>\
- ');
- }
- </script>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 16"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- side_proof -->
- <xsl:when test="$name='side_proof'">
- <xsl:variable name="nonce" select="generate-id()"/>
- <xsl:variable name="freshid1" select="concat('a',$nonce)"/>
- <xsl:variable name="freshid2" select="concat('b',$nonce)"/>
- <xsl:variable name="freshid3" select="concat('c',$nonce)"/>
- <xsl:variable name="freshid4" select="concat('d',$nonce)"/>
- <span ID="{$freshid1}">
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
-  
- </span>
- <script>
- if(document.getElementById) {
- document.write('\
- <span ID="{$freshid2}">\
- <a style="text-decoration:underline ; color:green" href="" onClick="Show(document.getElementById(\'{$freshid1}\')); Hide(document.getElementById(\'{$freshid2}\'));Show(document.getElementById(\'{$freshid3}\'));Show(document.getElementById(\'{$freshid4}\'));return (0==1);">Justification</a>\
- </span>\
- <span ID="{$freshid3}">\
- <br/>\
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>\
- <a style="text-decoration:underline ; color:red" href="" onClick="Hide(document.getElementById(\'{$freshid1}\')); Show(document.getElementById(\'{$freshid2}\'));Hide(document.getElementById(\'{$freshid3}\'));Hide(document.getElementById(\'{$freshid4}\'));return (0==1);">we proved</a>\
- </span>\
- ');
- document.to_be_deleted.push('<xsl:value-of select="$freshid1"/>');
- document.to_be_deleted.push('<xsl:value-of select="$freshid3"/>');
- document.to_be_deleted.push('<xsl:value-of select="$freshid4"/>');
- document.write(' ');
- } else {
- document.write('\
- <br/>\
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>\
- <FONT color="red">we proved </FONT>\
- ');
- }
- </script>
- <span ID="{$freshid4}">
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent + 16"/>
- </xsl:apply-templates>
- </span>
- </xsl:when>
- <!-- eq_chain -->
- <xsl:when test="$name='eq_chain'">
- <FONT color="red">We have the following equality chain:</FONT>
- <xsl:for-each select="*[position() mod 2 = 0]">
- <xsl:variable name="pos" select="position()"/>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:call-template>
- <xsl:choose>
- <xsl:when test="$pos=1">
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- <xsl:text> =</xsl:text>
- </xsl:when>
- <xsl:otherwise>
- <xsl:text>= </xsl:text>
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:if test="$pos != last()">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 15"/>
- </xsl:call-template>
- <xsl:apply-templates select="../*[position()=2*$pos +1]">
- <xsl:with-param name="current_indent" select="$current_indent + 15"/>
- </xsl:apply-templates>
- </xsl:if>
- </xsl:for-each>
- </xsl:when>
- <!-- diseq_chain -->
- <xsl:when test="$name='diseq_chain'">
- <FONT color="red">We have the following chain of disequalities:</FONT>
- <xsl:for-each select="*[position() mod 3 = 2]">
- <xsl:variable name="pos" select="position()"/>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:call-template>
- <xsl:choose>
- <xsl:when test="$pos=1">
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- <xsl:text> </xsl:text>
- <xsl:apply-templates mode="inline" select="../*[position()=3*$pos]"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="../*[position()=3*($pos - 1)]"/>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent + 5"/>
- </xsl:apply-templates>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:if test="$pos != last()">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 15"/>
- </xsl:call-template>
- <xsl:apply-templates select="../*[position()=3*$pos +1]">
- <xsl:with-param name="current_indent" select="$current_indent + 15"/>
- </xsl:apply-templates>
- </xsl:if>
- </xsl:for-each>
- </xsl:when>
- <!-- letin1 -->
- <xsl:when test="$name='letin1'">
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[position()=3]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- letin -->
- <xsl:when test="$name='letin'">
- <xsl:for-each select="*[position()>1 and last()>position()]">
- <xsl:apply-templates select=".">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- </xsl:for-each>
- <xsl:apply-templates select="*[position()=last()]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- Let -->
- <xsl:when test="$name='let'">
- (
- <xsl:apply-templates select="m:ci"/>
- )
- <xsl:apply-templates select="*[3]">
- <xsl:with-param name="current_indent" select="$current_indent + 7"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- rw_step -->
- <xsl:when test="$name='rw_step'">
- <xsl:choose>
- <xsl:when test="name(*[2])='m:apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">Consider </FONT>
- <xsl:apply-templates select="*[2]"/>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:variable name="charlength_first">
- <xsl:apply-templates select="*[3]" mode="root_charcount"/>
- </xsl:variable>
- <xsl:variable name="charlength_second">
- <xsl:apply-templates select="*[4]" mode="root_charcount"/>
- </xsl:variable>
- <xsl:variable name="charlength_side_proof">
- <xsl:apply-templates select="*[5]" mode="root_charcount"/>
- </xsl:variable>
- <xsl:variable name="split1"
- select="($charlength_first + $charlength_second) > $framewidth"/>
- <xsl:variable name="split2"
- select="($charlength_second + $charlength_side_proof) > $framewidth"/>
- <!-- <xsl:value-of select="$current_indent"/> -->
- <!-- <xsl:value-of select="string($charlength_second)"/> -->
- <!-- <xsl:value-of select="$charlength_side_proof"/> -->
- <!-- <xsl:value-of select="$split2"/> -->
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">Rewrite </FONT>
- <xsl:apply-templates mode="inline" select="*[3]"/>
- <xsl:text> </xsl:text>
- <xsl:if test="$split1">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- </xsl:if>
- <FONT color="red">with </FONT>
- <xsl:apply-templates mode="inline" select="*[4]"/>
- <xsl:text> </xsl:text>
- <xsl:if test="$split2">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- </xsl:if>
- <FONT color="red">by </FONT>
- <xsl:apply-templates select="*[5]">
- <xsl:with-param name="current_indent" select="$current_indent+7"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- rewrite and apply -->
- <xsl:when test="$name='rewrite_and_apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">Then apply it to </FONT>
- <xsl:apply-templates select="*[position()>2]"/>
- </xsl:when>
- <!-- by_induction -->
- <xsl:when test="$name='by_induction'">
- <FONT color="red">We prove </FONT>
- <xsl:apply-templates select="../*[3]">
- <xsl:with-param name="current_indent" select="$current_indent+18"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">by induction on </FONT>
- <xsl:apply-templates select="*[position()=last()]/*[position()=last()]">
- <xsl:with-param name="current_indent" select="$current_indent+30"/>
- </xsl:apply-templates>
- <!--
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:text>The induction property is</xsl:text>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[3]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- -->
- <xsl:apply-templates
- select="*[position()>3 and not(position()=last())]">
- <xsl:with-param name="current_indent" select="$current_indent+4"/>
- </xsl:apply-templates>
- <!-- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:text>End induction</xsl:text> -->
- </xsl:when>
- <!-- inductive_case -->
- <xsl:when test="$name='inductive_case'">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">Case </FONT>
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent +10"/>
- </xsl:apply-templates>
- <xsl:if test="*[3]/*[position()>1]">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent+4"/>
- </xsl:call-template>
- <FONT color="red">By induction hypothesis, we have:</FONT>
- <xsl:for-each select="*[3]/*[position()>1]">
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 4"/>
- </xsl:call-template>
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="m:ci"/>
- <xsl:text>) </xsl:text>
- <xsl:apply-templates select="m:type">
- <xsl:with-param name="current_indent" select="$current_indent + 8"/>
- </xsl:apply-templates>
- </xsl:for-each>
- </xsl:if>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 4"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[4]">
- <xsl:with-param name="current_indent" select="$current_indent +4"/>
- </xsl:apply-templates>
- <!-- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:text>End Case</xsl:text> -->
- </xsl:when>
- <!-- case_lhs -->
- <xsl:when test="$name='case_lhs'">
- <xsl:choose>
- <xsl:when test="count(*)=2">
- <xsl:apply-templates mode="inline" select="*[2]"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:text>(</xsl:text>
- <xsl:apply-templates mode="inline" select="*[2]"/>
- <xsl:for-each select="m:bvar">
- <xsl:text> </xsl:text>
- <xsl:apply-templates mode="inline" select="*[1]"/>
- <xsl:text>:</xsl:text>
- <xsl:apply-templates mode="inline" select="m:type/*[1]"/>
- </xsl:for-each>
- <xsl:text>)</xsl:text>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <!-- false_ind -->
- <xsl:when test="$name='false_ind'">
- <xsl:apply-templates select="*[3]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">Contradiction.</FONT>
- </xsl:when>
- <!-- and_ind -->
- <xsl:when test="$name='and_ind'">
- <xsl:choose>
- <xsl:when test="name(*[2])='m:apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">Consider </FONT>
- <xsl:apply-templates select="*[2]"/>
- </xsl:otherwise>
- </xsl:choose>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">In particular, we have</FONT>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- (
- <xsl:apply-templates select="*[3]"/>
- ) 
- <xsl:apply-templates select="*[4]">
- <xsl:with-param name="current_indent" select="$current_indent + 9"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- (
- <xsl:apply-templates select="*[5]"/>
- ) 
- <xsl:apply-templates select="*[6]">
- <xsl:with-param name="current_indent" select="$current_indent + 9"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[7]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- full_or_ind -->
- <xsl:when test="$name='full_or_ind'">
- <xsl:choose>
- <xsl:when test="name(*[2])='m:apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">Consider </FONT>
- <xsl:apply-templates select="*[2]"/>
- </xsl:otherwise>
- </xsl:choose>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">We proceed by cases to prove </FONT>
- <xsl:apply-templates select="*[3]"/>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent+4"/>
- </xsl:call-template>
- <FONT color="red">Left: suppose </FONT>
- <xsl:text>(</xsl:text>
- <xsl:value-of select="*[4]/m:bvar/m:ci"/>
- <xsl:text>) </xsl:text>
- <xsl:apply-templates
- select="*[4]/m:bvar/m:type/*[1]"/>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent+15"/>
- </xsl:call-template>
- <xsl:apply-templates
- select="*[4]/*[3]">
- <xsl:with-param name="current_indent" select="$current_indent+15"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent+4"/>
- </xsl:call-template>
- <FONT color="red">Right: suppose </FONT>
- <xsl:text>(</xsl:text>
- <xsl:value-of select="*[5]/m:bvar/m:ci"/>
- <xsl:text>) </xsl:text>
- <xsl:apply-templates
- select="*[5]/m:bvar/m:type/*[1]"/>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent+16"/>
- </xsl:call-template>
- <xsl:apply-templates
- select="*[5]/*[3]">
- <xsl:with-param name="current_indent" select="$current_indent+16"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- or_ind -->
- <xsl:when test="$name='or_ind'">
- <xsl:choose>
- <xsl:when test="name(*[2])='m:apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">Consider </FONT>
- <xsl:apply-templates select="*[2]"/>
- </xsl:otherwise>
- </xsl:choose>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">We prove </FONT>
- <xsl:apply-templates select="*[3]"/>
- <FONT color="red"> by cases:</FONT>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- Left: 
- <xsl:apply-templates select="*[4]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- Right: 
- <xsl:apply-templates select="*[5]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <!-- Ex_ind -->
- <xsl:when test="$name='ex_ind'">
- <xsl:choose>
- <xsl:when test="name(*[2])='m:apply'">
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">Consider </FONT>
- <xsl:apply-templates select="*[2]">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:apply-templates>
- </xsl:otherwise>
- </xsl:choose>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <FONT color="red">Let </FONT>
- <xsl:apply-templates mode="inline" select="*[3]"/>
- :
- <xsl:apply-templates mode="inline" select="*[4]"/>
- <FONT color="red"> such that</FONT>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- (
- <xsl:apply-templates mode="inline" select="*[5]"/>
- )
- <xsl:apply-templates select="*[6]">
- <xsl:with-param name="current_indent" select="$current_indent +7"/>
- </xsl:apply-templates>
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- <xsl:apply-templates select="*[7]">
- <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]"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[2]"/>
- <xsl:text>]</xsl:text>
- </xsl:when>
-
- <xsl:when test="$name='lift_with_base'">
- <SUB>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </SUB>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- <SUP>
- <xsl:apply-templates select="*[4]" mode="inline"/>
- </SUP>
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:text>)</xsl:text>
- </xsl:when>
-
- <xsl:when test="$name='lift'">
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- <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="$name='beta_red1'">
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </SUB>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </SUB>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </xsl:when>
-
- <xsl:when test="$name='beta_red'">
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text>*</xsl:text>
- </SUB>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text>*</xsl:text>
- </SUB>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </xsl:when>
-
- <xsl:when test="$name='par_beta_red1'">
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </SUB>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </SUB>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </xsl:when>
-
- <xsl:when test="$name='par_beta_red'">
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text>*</xsl:text>
- </SUB>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <SUB>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'beta'"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text>*</xsl:text>
- </SUB>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </xsl:when>
-
- <!-- forgetful -->
- <xsl:when test="$name='forgetful'">
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">|</a>
- </xsl:when>
- <xsl:otherwise>
- |
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">|</a>
- </xsl:when>
- <xsl:otherwise>
- |
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
-
- <!-- boolean algebra of redexes -->
-
- <!-- isomorphic -->
- <xsl:when test="$name='isomorphic'">
- <xsl:apply-templates select="*[2]" mode="inline"/>
- <xsl:choose>
- <xsl:when test="$uri != ''">
- <a href="{$uri}">
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="$name"/>
- <xsl:with-param name="color" select="'green'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:apply-templates select="*[3]" mode="inline"/>
- </xsl:when>
-
- <!-- INTERP -->
- <xsl:when test="$name='interp'">
- <font color="green">[</font>
- <xsl:apply-templates select="*[2]"/>
- <font color="green">]</font>
- </xsl:when>
-
- </xsl:choose>
-</xsl:template>
-
-<!-- LAMBDA -->
-
-<xsl:template match="m:lambda">
-<xsl:param name="current_indent" select="0"/>
- <xsl:variable name="charlength">
- <xsl:apply-templates select="*[position()=1]" mode="charcount"/>
- <!-- <xsl:apply-templates select="." mode="charcount"/> -->
- </xsl:variable>
- <!-- <xsl:value-of select="$charlength"/> -->
- <!-- <xsl:value-of select="$current_indent"/> -->
- <xsl:choose>
- <xsl:when test="$charlength > $framewidth">
- <!-- λ -->
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'lambda'"/>
- <xsl:with-param name="color" select="'red'"/>
- <xsl:with-param name="size" select="'+2'"/>
- </xsl:call-template>
- <xsl:apply-templates select="m:bvar/m:ci"/>
- <xsl:text>:</xsl:text>
- <xsl:apply-templates select="m:bvar/m:type">
- <xsl:with-param name="current_indent"
- select="$current_indent + 4 + 2*string-length(m:bvar/m:ci)"/>
- </xsl:apply-templates><br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:call-template>
- <xsl:text>.</xsl:text>
- <xsl:apply-templates select="*[position()=2]">
- <xsl:with-param name="current_indent" select="$current_indent + 2"/>
- </xsl:apply-templates>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates mode="inline" select="."/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-<!-- href -->
-<xsl:template match="m:ci">
- <xsl:choose>
- <xsl:when test="boolean(@definitionURL)">
- <a href="{@definitionURL}">
- <xsl:apply-templates/>
- </a>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="."/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-<!-- CHAR COUNTING -->
-
-<!-- enter this counting mode selecting the root -->
-<xsl:template match="*" mode="root_charcount">
-<xsl:param name="incurrent_length" select="0"/>
- <xsl:choose>
- <xsl:when test="count(*)=0">
- <xsl:value-of select="0"/>
- </xsl:when>
- <xsl:when test="name()='m:ci'">
- <xsl:value-of select="string-length()"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates select="*[1]" mode="charcount">
- <xsl:with-param name="incurrent_length" select="$incurrent_length"/>
- </xsl:apply-templates>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
- <!-- CASI PARTICOLARI -->
-
-<xsl:template match="m:apply[m:in]">
- <xsl:apply-templates select="*[2]"/>
- <xsl:text> </xsl:text>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'member'"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select="*[3]"/>
-</xsl:template>
-
-<xsl:template match="m:apply[m:implies]">
- <xsl:text>(</xsl:text>
- <xsl:apply-templates select="*[2]"/>
- <xsl:text> </xsl:text>
- <xsl:call-template name="mksymbol">
- <xsl:with-param name="symbol" select="'implies'"/>
- <xsl:with-param name="color" select="'blue'"/>
- <xsl:with-param name="size" select="'+0'"/>
- </xsl:call-template>
- <xsl:text> </xsl:text>
- <xsl:apply-templates select="*[3]"/>
- <xsl:text>)</xsl:text>
-</xsl:template>
-
-<!-- enter this mode selecting the first child -->
-
-<xsl:template match="m:ci|m:csymbol" mode="charcount">
-<xsl:param name="incurrent_length" select="0"/>
- <xsl:choose>
- <xsl:when test="$framewidth >= ($incurrent_length + string-length())">
- <xsl:variable name="siblength"><xsl:apply-templates select="following-sibling::*[position()=1]" mode="charcount"><xsl:with-param name="incurrent_length" select="$incurrent_length + string-length()"/></xsl:apply-templates></xsl:variable>
- <xsl:choose>
- <xsl:when test="string($siblength) = """>
- <xsl:value-of select="$incurrent_length + string-length()"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="number($siblength)"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="$incurrent_length + string-length()"/>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-<xsl:template match="*" mode="charcount">
- <xsl:param name="incurrent_length" select="0"/>
- <xsl:choose>
- <xsl:when test="count(child::*) = 0">
- <xsl:value-of select="$incurrent_length"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:variable name="childlength"><xsl:apply-templates select="*[position()=1]" mode="charcount"><xsl:with-param name="incurrent_length" select="$incurrent_length"/></xsl:apply-templates></xsl:variable>
- <xsl:choose>
- <xsl:when test="$framewidth >= number($childlength)">
- <xsl:variable name="siblength"><xsl:apply-templates select="following-sibling::*[position()=1]" mode="charcount"><xsl:with-param name="incurrent_length" select="$childlength"/></xsl:apply-templates></xsl:variable>
- <xsl:choose>
- <xsl:when test="string($siblength) = """>
- <xsl:value-of select="number($childlength)"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="number($siblength)"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="number($childlength)"/>
- </xsl:otherwise>
- </xsl:choose>
- </xsl:otherwise>
- </xsl:choose>
-</xsl:template>
-
-
-<!--***********************************************************************-->
-<!-- OBJECTS -->
-<!--***********************************************************************-->
-
-<!-- Rule -->
-
-<xsl:template match="Rule">
-<xsl:param name="current_indent" select="0"/>
-<p>
-Rule:
-<br/>
-<xsl:choose>
- <xsl:when test="m:ci">
- <FONT color="red">
- <xsl:apply-templates/>
- </FONT>
- </xsl:when>
- <xsl:otherwise>
- <FONT color="red">
- <xsl:apply-templates select="m:apply/*[1]"/>
- <xsl:text> ( </xsl:text>
- </FONT>
- <xsl:for-each select="m:apply/*[position()!=1]">
- <xsl:choose>
- <xsl:when test="*[1]='level-exp'">
- <xsl:text>level-exp(</xsl:text>
- <xsl:apply-templates select="*[2]"/>
- <xsl:text>)</xsl:text>
- </xsl:when>
- <xsl:when test="m:apply">
- <xsl:apply-templates select="."/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates/>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:if test="position()!=last()">
- <xsl:text>, </xsl:text>
- </xsl:if>
- </xsl:for-each>
- <FONT color="red">
- <xsl:text> )</xsl:text>
- </FONT>
- </xsl:otherwise>
-</xsl:choose>
-</p>
-</xsl:template>
-
-<!-- Sequent -->
-
-<xsl:template match="Sequent">
-<xsl:param name="current_indent" select="0"/>
-<p>
-Sequent (<xsl:value-of select="@id"/>) :
-<br/>
-<xsl:for-each select="Decl">
- <!-- <xsl:choose>
- <xsl:when test="position()=1"/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 7"/>
- </xsl:call-template>
- </xsl:when>
- <xsl:otherwise>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent"/>
- </xsl:call-template>
- </xsl:otherwise>
- </xsl:choose>-->
- <xsl:variable name="num" select="position()"/>
- <xsl:value-of select="$num"/>
- <xsl:text>) </xsl:text>
- <FONT color="yellow">
- <xsl:value-of select="@name"/><xsl:text>(</xsl:text>
- </FONT>
- <xsl:choose>
- <xsl:when test="m:apply">
- <xsl:apply-templates select="."/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:apply-templates/>
- </xsl:otherwise>
- </xsl:choose>
- <FONT color="yellow">
- <xsl:text> )</xsl:text>
- </FONT>
-
- </xsl:for-each>
- <br/>
-
-=====================================
- <br/>
- <xsl:call-template name="make_indent">
- <xsl:with-param name="current_indent" select="$current_indent + 7"/>
- </xsl:call-template>
- <xsl:apply-templates select="Goal"/>
-</p>
-</xsl:template>
-
-<!-- Node -->
-
-<xsl:template match="Node">
-<xsl:param name="current_indent" select="0"/>
-
-<p>
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-
-<!--***********************************************************************-->
-<!-- SECTIONS -->
-<!--***********************************************************************-->
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-<!-- SECTION -->
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-<xsl:template match="SECTION">
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-
-</xsl:stylesheet>
projects / helm.git / commitdiff