ACIL FM

Pilih semua

Nama	Ukuran	Aksi
bison.xsl	3.29 MB	View DL Edit
xml2dot.xsl	12.51 MB	View DL Edit
xml2text.xsl	18.42 MB	View DL Edit
xml2xhtml.xsl	22.7 MB	View DL Edit

Edit file: /usr/share/bison/xslt/xml2text.xsl

<?xml version="1.0" encoding="UTF-8"?>

<!--
    xml2text.xsl - transform Bison XML Report into plain text.

This file is part of Bison, the GNU Compiler Compiler.

This program 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 3 of the License, or
    (at your option) any later version.

This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

Written by Wojciech Polak <polak@gnu.org>.
  -->

<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:bison="http://www.gnu.org/software/bison/">

<xsl:import href="bison.xsl"/>
<xsl:output method="text" encoding="UTF-8" indent="no"/>

<xsl:template match="/">
  <xsl:apply-templates select="bison-xml-report"/>
</xsl:template>

<xsl:template match="bison-xml-report">
  <xsl:apply-templates select="grammar" mode="reductions"/>
  <xsl:apply-templates select="grammar" mode="useless-in-parser"/>
  <xsl:apply-templates select="automaton" mode="conflicts"/>
  <xsl:apply-templates select="grammar"/>
  <xsl:apply-templates select="automaton"/>
</xsl:template>

<xsl:template match="grammar" mode="reductions">
  <xsl:apply-templates select="nonterminals" mode="useless-in-grammar"/>
  <xsl:apply-templates select="terminals" mode="unused-in-grammar"/>
  <xsl:apply-templates select="rules" mode="useless-in-grammar"/>
</xsl:template>

<xsl:template match="nonterminals" mode="useless-in-grammar">
  <xsl:if test="nonterminal[@usefulness='useless-in-grammar']">
    <xsl:text>Nonterminals useless in grammar&#10;&#10;</xsl:text>
    <xsl:for-each select="nonterminal[@usefulness='useless-in-grammar']">
      <xsl:text>    </xsl:text>
      <xsl:value-of select="@name"/>
      <xsl:text>&#10;</xsl:text>
    </xsl:for-each>
    <xsl:text>&#10;&#10;</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="terminals" mode="unused-in-grammar">
  <xsl:if test="terminal[@usefulness='unused-in-grammar']">
    <xsl:text>Terminals unused in grammar&#10;&#10;</xsl:text>
    <xsl:for-each select="terminal[@usefulness='unused-in-grammar']">
      <xsl:sort select="@symbol-number" data-type="number"/>
      <xsl:text>    </xsl:text>
      <xsl:value-of select="@name"/>
      <xsl:text>&#10;</xsl:text>
    </xsl:for-each>
    <xsl:text>&#10;&#10;</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="rules" mode="useless-in-grammar">
  <xsl:variable name="set" select="rule[@usefulness='useless-in-grammar']"/>
  <xsl:if test="$set">
    <xsl:text>Rules useless in grammar&#10;</xsl:text>
    <xsl:call-template name="style-rule-set">
      <xsl:with-param name="rule-set" select="$set"/>
    </xsl:call-template>
    <xsl:text>&#10;&#10;</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="grammar" mode="useless-in-parser">
  <xsl:variable
    name="set" select="rules/rule[@usefulness='useless-in-parser']"
  />
  <xsl:if test="$set">
    <xsl:text>Rules useless in parser due to conflicts&#10;</xsl:text>
    <xsl:call-template name="style-rule-set">
      <xsl:with-param name="rule-set" select="$set"/>
    </xsl:call-template>
    <xsl:text>&#10;&#10;</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="grammar">
  <xsl:text>Grammar&#10;</xsl:text>
  <xsl:call-template name="style-rule-set">
    <xsl:with-param
      name="rule-set" select="rules/rule[@usefulness!='useless-in-grammar']"
    />
  </xsl:call-template>
  <xsl:text>&#10;&#10;</xsl:text>
  <xsl:apply-templates select="terminals"/>
  <xsl:apply-templates select="nonterminals"/>
</xsl:template>

<xsl:template name="style-rule-set">
  <xsl:param name="rule-set"/>
  <xsl:for-each select="$rule-set">
    <xsl:apply-templates select=".">
      <xsl:with-param name="pad" select="'3'"/>
      <xsl:with-param name="prev-lhs">
        <xsl:if test="position()>1">
          <xsl:variable name="position" select="position()"/>
          <xsl:value-of select="$rule-set[$position - 1]/lhs"/>
        </xsl:if>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:for-each>
</xsl:template>

<xsl:template match="grammar/terminals">
  <xsl:text>Terminals, with rules where they appear&#10;&#10;</xsl:text>
  <xsl:apply-templates select="terminal"/>
  <xsl:text>&#10;&#10;</xsl:text>
</xsl:template>

<xsl:template match="grammar/nonterminals">
  <xsl:text>Nonterminals, with rules where they appear&#10;&#10;</xsl:text>
  <xsl:apply-templates select="nonterminal[@usefulness!='useless-in-grammar']"/>
</xsl:template>

<xsl:template match="terminal">
  <xsl:text>    </xsl:text>
  <xsl:value-of select="@name"/>
  <xsl:call-template name="line-wrap">
    <xsl:with-param name="first-line-length">
      <xsl:choose>
        <xsl:when test="string-length(@name) &gt; 66">0</xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="66 - string-length(@name)" />
        </xsl:otherwise>
      </xsl:choose>
    </xsl:with-param>
    <xsl:with-param name="line-length" select="66" />
    <xsl:with-param name="text">
      <xsl:if test="string-length(@type) != 0">
        <xsl:value-of select="concat(' &lt;', @type, '&gt;')"/>
      </xsl:if>
      <xsl:value-of select="concat(' (', @token-number, ')')"/>
      <xsl:for-each select="key('bison:ruleByRhs', @name)">
        <xsl:value-of select="concat(' ', @number)"/>
      </xsl:for-each>
    </xsl:with-param>
  </xsl:call-template>
</xsl:template>

<xsl:template match="nonterminal">
  <xsl:text>    </xsl:text>
  <xsl:value-of select="@name"/>
  <xsl:if test="string-length(@type) != 0">
    <xsl:value-of select="concat(' &lt;', @type, '&gt;')"/>
  </xsl:if>
  <xsl:value-of select="concat(' (', @symbol-number, ')')"/>
  <xsl:text>&#10;</xsl:text>
  <xsl:variable name="output">
    <xsl:call-template name="line-wrap">
      <xsl:with-param name="line-length" select="66" />
      <xsl:with-param name="text">
        <xsl:text>        </xsl:text>
        <xsl:if test="key('bison:ruleByLhs', @name)">
          <xsl:text>on@left:</xsl:text>
          <xsl:for-each select="key('bison:ruleByLhs', @name)">
            <xsl:value-of select="concat(' ', @number)"/>
          </xsl:for-each>
        </xsl:if>
        <xsl:if test="key('bison:ruleByRhs', @name)">
          <xsl:if test="key('bison:ruleByLhs', @name)">
            <xsl:text>&#10;        </xsl:text>
          </xsl:if>
          <xsl:text>on@right:</xsl:text>
          <xsl:for-each select="key('bison:ruleByRhs', @name)">
            <xsl:value-of select="concat(' ', @number)"/>
          </xsl:for-each>
        </xsl:if>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:variable>
  <xsl:value-of select="translate($output, '@', ' ')" />
</xsl:template>

<xsl:template match="automaton" mode="conflicts">
  <xsl:variable name="conflict-report">
    <xsl:apply-templates select="state" mode="conflicts"/>
  </xsl:variable>
  <xsl:if test="string-length($conflict-report) != 0">
    <xsl:value-of select="$conflict-report"/>
    <xsl:text>&#10;&#10;</xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="state" mode="conflicts">
  <xsl:variable name="conflict-counts">
    <xsl:apply-templates select="." mode="bison:count-conflicts" />
  </xsl:variable>
  <xsl:variable
    name="sr-count" select="substring-before($conflict-counts, ',')"
  />
  <xsl:variable
    name="rr-count" select="substring-after($conflict-counts, ',')"
  />
  <xsl:if test="$sr-count > 0 or $rr-count > 0">
    <xsl:value-of select="concat('State ', @number, ' conflicts:')"/>
    <xsl:if test="$sr-count > 0">
      <xsl:value-of select="concat(' ', $sr-count, ' shift/reduce')"/>
      <xsl:if test="$rr-count > 0">
        <xsl:value-of select="(',')"/>
      </xsl:if>
    </xsl:if>
    <xsl:if test="$rr-count > 0">
      <xsl:value-of select="concat(' ', $rr-count, ' reduce/reduce')"/>
    </xsl:if>
    <xsl:value-of select="'&#10;'"/>
  </xsl:if>
</xsl:template>

<xsl:template match="automaton">
  <xsl:apply-templates select="state">
    <xsl:with-param name="pad" select="'3'"/>
  </xsl:apply-templates>
</xsl:template>

<xsl:template match="automaton/state">
  <xsl:param name="pad"/>
  <xsl:text>&#10;&#10;</xsl:text>
  <xsl:text>State </xsl:text>
  <xsl:value-of select="@number"/>
  <xsl:text>&#10;&#10;</xsl:text>
  <xsl:apply-templates select="itemset/item">
    <xsl:with-param name="pad" select="$pad"/>
  </xsl:apply-templates>
  <xsl:apply-templates select="actions/transitions">
    <xsl:with-param name="type" select="'shift'"/>
  </xsl:apply-templates>
  <xsl:apply-templates select="actions/errors"/>
  <xsl:apply-templates select="actions/reductions"/>
  <xsl:apply-templates select="actions/transitions">
    <xsl:with-param name="type" select="'goto'"/>
  </xsl:apply-templates>
  <xsl:apply-templates select="solved-conflicts"/>
</xsl:template>

<xsl:template match="actions/transitions">
  <xsl:param name="type"/>
  <xsl:if test="transition[@type = $type]">
    <xsl:text>&#10;</xsl:text>
    <xsl:apply-templates select="transition[@type = $type]">
      <xsl:with-param name="pad">
        <xsl:call-template name="max-width-symbol">
          <xsl:with-param name="node" select="transition[@type = $type]"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:if>
</xsl:template>

<xsl:template match="actions/errors">
  <xsl:if test="error">
    <xsl:text>&#10;</xsl:text>
    <xsl:apply-templates select="error">
      <xsl:with-param name="pad">
        <xsl:call-template name="max-width-symbol">
          <xsl:with-param name="node" select="error"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:if>
</xsl:template>

<xsl:template match="actions/reductions">
  <xsl:if test="reduction">
    <xsl:text>&#10;</xsl:text>
    <xsl:apply-templates select="reduction">
      <xsl:with-param name="pad">
        <xsl:call-template name="max-width-symbol">
          <xsl:with-param name="node" select="reduction"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:if>
</xsl:template>

<xsl:template match="item">
  <xsl:param name="pad"/>
  <xsl:param name="prev-rule-number"
             select="preceding-sibling::item[1]/@rule-number"/>
  <xsl:apply-templates
    select="key('bison:ruleByNumber', current()/@rule-number)"
  >
    <xsl:with-param name="itemset" select="'true'"/>
    <xsl:with-param name="pad" select="$pad"/>
    <xsl:with-param
      name="prev-lhs"
      select="key('bison:ruleByNumber', $prev-rule-number)/lhs[text()]"
   />
    <xsl:with-param name="dot" select="@dot"/>
    <xsl:with-param name="lookaheads">
      <xsl:apply-templates select="lookaheads"/>
    </xsl:with-param>
  </xsl:apply-templates>
</xsl:template>

<xsl:template match="rule">
  <xsl:param name="itemset"/>
  <xsl:param name="pad"/>
  <xsl:param name="prev-lhs"/>
  <xsl:param name="dot"/>
  <xsl:param name="lookaheads"/>

<xsl:if test="$itemset != 'true' and not($prev-lhs = lhs[text()])">
    <xsl:text>&#10;</xsl:text>
  </xsl:if>

<xsl:text>  </xsl:text>
  <xsl:call-template name="lpad">
    <xsl:with-param name="str" select="string(@number)"/>
    <xsl:with-param name="pad" select="number($pad)"/>
  </xsl:call-template>
  <xsl:text> </xsl:text>

<xsl:choose>
    <xsl:when test="$itemset != 'true' and $prev-lhs = lhs[text()]">
      <xsl:call-template name="lpad">
        <xsl:with-param name="str" select="'|'"/>
        <xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 1"/>
      </xsl:call-template>
    </xsl:when>
    <xsl:when test="$itemset = 'true' and $prev-lhs = lhs[text()]">
      <xsl:call-template name="lpad">
        <xsl:with-param name="str" select="'|'"/>
        <xsl:with-param name="pad" select="number(string-length(lhs[text()])) + 1"/>
      </xsl:call-template>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="lhs"/>
      <xsl:text>:</xsl:text>
    </xsl:otherwise>
  </xsl:choose>

<xsl:for-each select="rhs/*">
    <xsl:if test="position() = $dot + 1">
      <xsl:text> •</xsl:text>
    </xsl:if>
    <xsl:apply-templates select="."/>
    <xsl:if test="position() = last() and position() = $dot">
      <xsl:text> •</xsl:text>
    </xsl:if>
  </xsl:for-each>
  <xsl:if test="$lookaheads">
    <xsl:value-of select="$lookaheads"/>
  </xsl:if>

<xsl:text>&#10;</xsl:text>
</xsl:template>

<xsl:template match="symbol">
  <xsl:text> </xsl:text>
  <xsl:value-of select="."/>
</xsl:template>

<xsl:template match="empty">
  <xsl:text> %empty</xsl:text>
</xsl:template>

<xsl:template match="lookaheads">
  <xsl:text>  [</xsl:text>
  <xsl:apply-templates select="symbol"/>
  <xsl:text>]</xsl:text>
</xsl:template>

<xsl:template match="lookaheads/symbol">
  <xsl:value-of select="."/>
  <xsl:if test="position() != last()">
    <xsl:text>, </xsl:text>
  </xsl:if>
</xsl:template>

<xsl:template match="transition">
  <xsl:param name="pad"/>
  <xsl:text>    </xsl:text>
  <xsl:call-template name="rpad">
    <xsl:with-param name="str" select="string(@symbol)"/>
    <xsl:with-param name="pad" select="number($pad) + 2"/>
  </xsl:call-template>
  <xsl:choose>
    <xsl:when test="@type = 'shift'">
      <xsl:text>shift, and go to state </xsl:text>
      <xsl:value-of select="@state"/>
    </xsl:when>
    <xsl:when test="@type = 'goto'">
      <xsl:text>go to state </xsl:text>
      <xsl:value-of select="@state"/>
    </xsl:when>
  </xsl:choose>
  <xsl:text>&#10;</xsl:text>
</xsl:template>

<xsl:template match="error">
  <xsl:param name="pad"/>
  <xsl:text>    </xsl:text>
  <xsl:call-template name="rpad">
    <xsl:with-param name="str" select="string(@symbol)"/>
    <xsl:with-param name="pad" select="number($pad) + 2"/>
  </xsl:call-template>
  <xsl:text>error</xsl:text>
  <xsl:text> (</xsl:text>
  <xsl:value-of select="text()"/>
  <xsl:text>)</xsl:text>
  <xsl:text>&#10;</xsl:text>
</xsl:template>

<xsl:template match="reduction">
  <xsl:param name="pad"/>
  <xsl:text>    </xsl:text>
  <xsl:call-template name="rpad">
    <xsl:with-param name="str" select="string(@symbol)"/>
    <xsl:with-param name="pad" select="number($pad) + 2"/>
  </xsl:call-template>
  <xsl:if test="@enabled = 'false'">
    <xsl:text>[</xsl:text>
  </xsl:if>
  <xsl:choose>
    <xsl:when test="@rule = 'accept'">
      <xsl:text>accept</xsl:text>
    </xsl:when>
    <xsl:otherwise>
      <xsl:text>reduce using rule </xsl:text>
      <xsl:value-of select="@rule"/>
      <xsl:text> (</xsl:text>
      <xsl:value-of
          select="key('bison:ruleByNumber', current()/@rule)/lhs[text()]"/>
      <xsl:text>)</xsl:text>
    </xsl:otherwise>
  </xsl:choose>
  <xsl:if test="@enabled = 'false'">
    <xsl:text>]</xsl:text>
  </xsl:if>
  <xsl:text>&#10;</xsl:text>
</xsl:template>

<xsl:template match="solved-conflicts">
  <xsl:if test="resolution">
    <xsl:text>&#10;</xsl:text>
    <xsl:apply-templates select="resolution"/>
  </xsl:if>
</xsl:template>

<xsl:template match="resolution">
  <xsl:text>    Conflict between rule </xsl:text>
  <xsl:value-of select="@rule"/>
  <xsl:text> and token </xsl:text>
  <xsl:value-of select="@symbol"/>
  <xsl:text> resolved as </xsl:text>
  <xsl:if test="@type = 'error'">
    <xsl:text>an </xsl:text>
  </xsl:if>
  <xsl:value-of select="@type"/>
  <xsl:text> (</xsl:text>
  <xsl:value-of select="."/>
  <xsl:text>).&#10;</xsl:text>
</xsl:template>

<xsl:template name="max-width-symbol">
  <xsl:param name="node"/>
  <xsl:variable name="longest">
    <xsl:for-each select="$node">
      <xsl:sort data-type="number" select="string-length(@symbol)"
                order="descending"/>
      <xsl:if test="position() = 1">
        <xsl:value-of select="string-length(@symbol)"/>
      </xsl:if>
    </xsl:for-each>
  </xsl:variable>
  <xsl:value-of select="$longest"/>
</xsl:template>

<xsl:template name="lpad">
  <xsl:param name="str" select="''"/>
  <xsl:param name="pad" select="0"/>
  <xsl:variable name="diff" select="$pad - string-length($str)" />
  <xsl:choose>
    <xsl:when test="$diff &lt; 0">
      <xsl:value-of select="$str"/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:call-template name="space">
        <xsl:with-param name="repeat" select="$diff"/>
      </xsl:call-template>
      <xsl:value-of select="$str"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template name="rpad">
  <xsl:param name="str" select="''"/>
  <xsl:param name="pad" select="0"/>
  <xsl:variable name="diff" select="$pad - string-length($str)"/>
  <xsl:choose>
    <xsl:when test="$diff &lt; 0">
      <xsl:value-of select="$str"/>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$str"/>
      <xsl:call-template name="space">
        <xsl:with-param name="repeat" select="$diff"/>
      </xsl:call-template>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template name="line-wrap">
  <xsl:param name="line-length"/> 
  <xsl:param name="first-line-length" select="$line-length"/>
  <xsl:param name="text"/> 
  <xsl:choose>
    <xsl:when test="normalize-space($text) = ''" />
    <xsl:when test="string-length($text) &lt;= $first-line-length">
      <xsl:value-of select="concat($text, '&#10;')" />
    </xsl:when>
    <xsl:otherwise>
      <xsl:variable name="break-pos">
        <xsl:call-template name="ws-search">
          <xsl:with-param name="text" select="$text" />
          <xsl:with-param name="start" select="$first-line-length+1" />
        </xsl:call-template>
      </xsl:variable>
      <xsl:value-of select="substring($text, 1, $break-pos - 1)" />
      <xsl:text>&#10;</xsl:text>
      <xsl:call-template name="line-wrap">
        <xsl:with-param name="line-length" select="$line-length" />
        <xsl:with-param
          name="text" select="concat('    ', substring($text, $break-pos+1))"
        />
      </xsl:call-template>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

<xsl:template name="ws-search">
  <xsl:param name="text"/> 
  <xsl:param name="start"/> 
  <xsl:variable name="search-text" select="substring($text, $start)" />
  <xsl:choose>
    <xsl:when test="not(contains($search-text, ' '))">
      <xsl:value-of select="string-length($text)+1" />
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of
        select="$start + string-length(substring-before($search-text, ' '))"
      />
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

</xsl:stylesheet>

Batal

Isi Zip:

Create