RE: [docbook-apps] Javahelp browser shows no contents

["Mauritz Jeanson" <mj@johanneberg.com>]

> -----Original Message-----
> From: David O'Shea 
> 
> <book>
>   <title>This Is My Title</title>
>   <chapter id="myChapter">
>     <title>Title of the Chapter</title>
>     <para>Blah blah blah blah blah blah <indexterm><primary>Index 
>     Term</primary></indexterm> blah.</para>
>   </chapter>
> </book>
> 
> Here is the generated jhelpidx.xml that seems to be causing 
> the problem:
> 
> <?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
> <!DOCTYPE index
>   PUBLIC "-//Sun Microsystems Inc.//DTD JavaHelp Index 
> Version 1.0//EN" 
> "http://java.sun.com/products/javahelp/index_1_0.dtd";>
> <index version="1.0">
>    <indexitem text="Index &#xA;    Term" target="d0e9"/>
> </index>


Put the following in your JavaHelp customization layer to get rid of
unwanted whitespace in index terms. I have modified the template by adding
normalize-space() in four places:

<xsl:template match="indexterm" mode="idx">
  <xsl:variable name="id">
    <xsl:call-template name="object.id"/>
  </xsl:variable>

  <xsl:variable name="text">
    <xsl:value-of select="normalize-space(primary)"/>
    <xsl:if test="secondary">
      <xsl:text>, </xsl:text>
      <xsl:value-of select="normalize-space(secondary)"/>
    </xsl:if>
    <xsl:if test="tertiary">
      <xsl:text>, </xsl:text>
      <xsl:value-of select="normalize-space(tertiary)"/>
    </xsl:if>
  </xsl:variable>

  <xsl:choose>
    <xsl:when test="see">
      <xsl:variable name="see"><xsl:value-of
select="normalize-space(see)"/></xsl:variable>
      <indexitem text="{$text} see '{$see}'"/>
    </xsl:when>
    <xsl:otherwise>
      <indexitem text="{$text}" target="{$id}"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

/MJ