Question

我正在使用w3c bibtex transform生成bibtex文件，但不幸的是，它在同一年为论文生成了重复的作者密钥。

琼斯：2012
琼斯：2012

问题模板在the xslt中命名为bibtex-label。

如何添加每个作者的每年计数值，以便bibtex-label看起来像这样：

琼斯：2012A
琼斯：2012B

我无法找到任何有关此类事情的好资源，尤其是非xml输出。

示例输入（来自here）：

<rdf:RDF xmlns="http://www.w3.org/2001/02pd/rec54#"
    xmlns:contact="http://www.w3.org/2000/10/swap/pim/contact#"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:doc="http://www.w3.org/2000/10/swap/pim/doc#"
    xmlns:mat="http://www.w3.org/2002/05/matrix/vocab#"
    xmlns:org="http://www.w3.org/2001/04/roadmap/org#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:rec="http://www.w3.org/2001/02pd/rec54#">

    <REC rdf:about="http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001">
        <dc:date>1998-10-01</dc:date>
        <dc:title>Document Object Model (DOM) Level 1</dc:title>
        <doc:versionOf rdf:resource="http://www.w3.org/TR/REC-DOM-Level-1"/>
        <editor rdf:parseType="Resource">
            <contact:fullName>Arnaud Le Hors</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Scott Isaacs</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Steve Byrne</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Mike Champion</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Gavin Nicol</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Lauren Wood</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Ian Jacobs</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Robert Sutor</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Jonathan Robie</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Chris Wilson</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Vidur Apparao</contact:fullName>
        </editor>
        <org:deliveredBy rdf:parseType="Resource">
            <contact:homePage rdf:resource="http://www.w3.org/DOM/Group/"/>
        </org:deliveredBy>
        <mat:hasErrata rdf:resource="http://www.w3.org/DOM/updates/REC-DOM-Level-1-19981001-errata.html"/>
    </REC>


    <REC rdf:about="http://www.w3.org/TR/1998/REC-html40-19980424">
        <rdf:type rdf:resource="http://www.w3.org/2001/02pd/rec54#Superseded"/>
        <dc:date>1998-04-24</dc:date>
        <dc:title>HTML 4.0 Specification</dc:title>
        <doc:versionOf rdf:resource="http://www.w3.org/TR/html40"/>
        <editor rdf:parseType="Resource">
            <contact:fullName>Arnaud Le Hors</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>Ian Jacobs</contact:fullName>
        </editor>
        <editor rdf:parseType="Resource">
            <contact:fullName>David Raggett</contact:fullName>
        </editor>
        <previousEdition rdf:resource="http://www.w3.org/TR/REC-html40-971218"/>
        <org:deliveredBy rdf:parseType="Resource">
            <contact:homePage rdf:resource="http://www.w3.org/MarkUp/"/>
        </org:deliveredBy>
        <mat:hasErrata rdf:resource="http://www.w3.org/MarkUp/html40-updates/REC-html40-19980424-errata.html"/>
    </REC>

</rdf:RDF>

示例输出（full）：

@TechReport{LeHors:1998,
  author = {Arnaud Le Hors and Scott Isaacs and Steve Byrne and Mike Champion and Gavin Nicol and Lauren Wood and Ian Jacobs and Robert Sutor and Jonathan Robie and Chris Wilson and Vidur Apparao},
  title  = {{Document Object Model (DOM) Level 1}},
  note = {\url{http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001}. Latest version available at \url{http://www.w3.org/TR/REC-DOM-Level-1}},
  year = {1998},
  month = nov,
  bibsource = "http://www.w3.org/2002/01/tr-automation/tr.rdf",
  type = "Recommendation",
  institution = "W3C",
}

@TechReport{LeHors:1998,
  author = {Arnaud Le Hors and Ian Jacobs and David Raggett},
  title  = {{HTML 4.0 Specification}},
  note = {\url{http://www.w3.org/TR/1998/REC-html40-19980424}. Latest version available at \url{http://www.w3.org/TR/html40}},
  year = {1998},
  month = apr,
  bibsource = "http://www.w3.org/2002/01/tr-automation/tr.rdf",
  type = "Recommendation",
  institution = "W3C",
}

期望的输出：

@TechReport{LeHors:1998a,
  author = {Arnaud Le Hors and Scott Isaacs and Steve Byrne and Mike Champion and Gavin Nicol and Lauren Wood and Ian Jacobs and Robert Sutor and Jonathan Robie and Chris Wilson and Vidur Apparao},
  title  = {{Document Object Model (DOM) Level 1}},
  note = {\url{http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001}. Latest version available at \url{http://www.w3.org/TR/REC-DOM-Level-1}},
  year = {1998},
  month = nov,
  bibsource = "http://www.w3.org/2002/01/tr-automation/tr.rdf",
  type = "Recommendation",
  institution = "W3C",
}

@TechReport{LeHors:1998b,
  author = {Arnaud Le Hors and Ian Jacobs and David Raggett},
  title  = {{HTML 4.0 Specification}},
  note = {\url{http://www.w3.org/TR/1998/REC-html40-19980424}. Latest version available at \url{http://www.w3.org/TR/html40}},
  year = {1998},
  month = apr,
  bibsource = "http://www.w3.org/2002/01/tr-automation/tr.rdf",
  type = "Recommendation",
  institution = "W3C",
}

Answer 1

首先，为了简化 safeSurname 函数的translate函数，您可以在XSLT的顶部定义两个变量，如此

<xsl:variable name="nameIn" 
   select="'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.- 0123456789Ã±Ã‘Ã§Ã‡Ã¡Ã©ÃÃ³ÃºÃÃ‰ÃÃ“ÃšÃ¤Ã«Ã¯Ã¶Ã¼Ã„Ã‹ÃÃ–Ãœ'" />
<xsl:variable name="nameOut" 
   select="'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'" />

这将允许您编写更易读的代码以获取格式化的姓氏

<xsl:variable name="safeSurname" select="translate($surname, $nameIn, $nameOut)" />

当您看到生成后缀的代码时会变得更加清晰，可以使用 xsl：number 函数来计算具有匹配年份和姓氏的前一个兄弟的数量。请注意使用格式属性输出字母而不是数字：

<xsl:number 
   value="count(preceding-sibling::rec:REC
      [substring-before(dc:date/text(), '-') = $date]
      [translate(substring-after(rec:editor[1]/contact:fullName, ' '), $nameIn, $nameOut) = $safeSurname]
   ) + 1" 
   format="a"/>

在此代码中， $ date 是当前 REC 元素的年份。

以下是 bibtex-label 的完整匹配模板。注意我已将模式 bibtex-year 删除了对 dc：date 模板的调用，只是为了将代码保存在一个模板中。

<xsl:template match="*" mode="bibtex-label">
  <xsl:variable name="surname" select="substring-after(rec:editor[1]/contact:fullName, ' ')"/>
  <xsl:variable name="safeSurname" select="translate($surname, $nameIn, $nameOut)" />
  <xsl:variable name="date"  select="substring-before(dc:date/text(), '-')"/>
  <xsl:value-of select="concat($safeSurname, ':', $date)" />
  <xsl:number value="count(preceding-sibling::rec:REC[substring-before(dc:date/text(), '-') = $date][translate(substring-after(rec:editor[1]/contact:fullName, ' '), $nameIn, $nameOut) = $safeSurname]) + 1" format="a"/>
</xsl:template>

在非文本输出中附加重复字符串的计数

1 个答案: