<!-- child elements that require different markup (such as -->
<!-- <replaceable>). -->
<xsl:text>\fB</xsl:text>
- <xsl:apply-templates/>
+ <xsl:variable name="arg">
+ <xsl:apply-templates/>
+ </xsl:variable>
+ <xsl:call-template name="replace-string">
+ <xsl:with-param name="content" select="normalize-space($arg)"/>
+ <xsl:with-param name="replace" select="' '"/>
+ <xsl:with-param name="with" select="'\ '"/>
+ </xsl:call-template>
<xsl:text>\fR</xsl:text>
</xsl:template>