Formatting of <glossterm>

[Alexey Neyman <stilor@att.net>]

Hi all,

Is there a reason why glossterms in FO output are formatted in italics, EXCEPT
the case where it is linked implicitly by virtue of the term's text (or
@baseform, if specified) and the glossary is internal ($glossary.collection =
'')?

Here is the template from 1.78.0. As you may see, there's only one case where
inline.charseq template is called, the rest of cases call inline.italicseq.

Regards,
Alexey.

<xsl:template match="glossterm" name="glossterm">
  <xsl:param name="firstterm" select="0"/>

  <xsl:choose>
    <xsl:when test="($firstterm.only.link = 0 or $firstterm = 1) and @linkend">
      <xsl:variable name="targets" select="key('id',@linkend)"/>
      <xsl:variable name="target" select="$targets[1]"/>

      <xsl:choose>
        <xsl:when test="$target">
          <fo:basic-link internal-destination="{@linkend}" 
                         xsl:use-attribute-sets="xref.properties">
            <xsl:call-template name="inline.italicseq"/>
          </fo:basic-link>
        </xsl:when>
        <xsl:otherwise>
          <xsl:call-template name="inline.italicseq"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>

    <xsl:when test="not(@linkend)
                    and ($firstterm.only.link = 0 or $firstterm = 1)
                    and ($glossterm.auto.link != 0)
                    and $glossary.collection != ''">
      <xsl:variable name="term">
        <xsl:choose>
          <xsl:when test="@baseform"><xsl:value-of select="@baseform"/></xsl:when>
          <xsl:otherwise><xsl:value-of select="."/></xsl:otherwise>
        </xsl:choose>
      </xsl:variable>
      <xsl:variable name="cterm"
           select="(document($glossary.collection,.)//glossentry[glossterm=$term])[1]"/>

      <xsl:choose>
        <xsl:when test="not($cterm)">
          <xsl:message>
            <xsl:text>There's no entry for </xsl:text>
            <xsl:value-of select="$term"/>
            <xsl:text> in </xsl:text>
            <xsl:value-of select="$glossary.collection"/>
          </xsl:message>
          <xsl:call-template name="inline.italicseq"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:variable name="id">
            <xsl:call-template name="object.id">
              <xsl:with-param name="object" select="$cterm"/>
            </xsl:call-template>
          </xsl:variable>
          <fo:basic-link internal-destination="{$id}"
                         xsl:use-attribute-sets="xref.properties">
            <xsl:call-template name="inline.italicseq"/>
          </fo:basic-link>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>

    <xsl:when test="not(@linkend)
                    and ($firstterm.only.link = 0 or $firstterm = 1)
                    and $glossterm.auto.link != 0">
      <xsl:variable name="term">
        <xsl:choose>
          <xsl:when test="@baseform">
            <xsl:value-of select="normalize-space(@baseform)"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="normalize-space(.)"/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:variable>

      <xsl:variable name="targets"
                    select="key('glossentries', $term)"/>
      <xsl:variable name="target" select="$targets[1]"/>

      <xsl:choose>
        <xsl:when test="count($targets)=0">
          <xsl:message>
            <xsl:text>Error: no glossentry for glossterm: </xsl:text>
            <xsl:value-of select="."/>
            <xsl:text>.</xsl:text>
          </xsl:message>
          <xsl:call-template name="inline.italicseq"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:variable name="termid">
            <xsl:call-template name="object.id">
              <xsl:with-param name="object" select="$target"/>
            </xsl:call-template>
          </xsl:variable>

          <fo:basic-link internal-destination="{$termid}"
                         xsl:use-attribute-sets="xref.properties">
            <xsl:call-template name="inline.charseq"/>
          </fo:basic-link>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>
    <xsl:otherwise>
      <xsl:call-template name="inline.italicseq"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>