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Subject: DOCBOOK-APPS: Fix for problem with <step>s 2 ff. in <procedure>?
Hi there, Given the following xml, <procedure> <title>Scary Procedure</title> <step> <para> I'm on the first step, Johnny. </para> </step> <step> <para> I'm on the second step, Johnny. </para> </step> <step> <para> I'm on the third step, Johnny. </para> </step> <step> <para> I'm on the fourth step, Johnny. </para> </step> </procedure> I was getting output that looked like this in my pdfs (see the bad fo at the bottom of this message): Scary Procedure 1 I'm on the first step, Johnny. 2 I'm on the second step, Johnny. 3 I'm on the third step, Johnny. 4 I'm on the fourth step, Johnny. I fixed it by overriding the template fo/lists.xsl (v. 1.41, Lines 413ff., though I had noticed the problem in previous versions) as follows: <xsl:template match="step"> <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable> <fo:list-item> <fo:list-item-label end-indent="label-end()"> <!-- Adding the following attributes to the next fo:block element to fix step bug: space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em" --> <fo:block id="{$id}" space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em"> <xsl:apply-templates select="." mode="number"> <xsl:with-param name="recursive" select="0"/> </xsl:apply-templates> </fo:block> </fo:list-item-label> <fo:list-item-body start-indent="body-start()"> <xsl:apply-templates/> </fo:list-item-body> </fo:list-item> </xsl:template> I noticed that these attributes were in the fo:block element for the list item, but not for the list number. My question is did I do the right thing, or is there something I don't understand that will cause me to regret the change later? My understanding of fo, not to mention xsl, is limited. Thanks, David Fo that was causing the badness in the pdf: <fo:block font-weight="bold">Scary Procedure</fo:block><fo:list-block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em" provisional-label-separation="0.2em" provisional-distance-between-starts="2em"><fo:list-item><fo:list-item-la bel end-indent="label-end()"><fo:block id="NB">1</fo:block></fo:list-item-label><fo:list-item-body start-indent="body-start()"><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em"> I'm on the first step, Johnny. </fo:block></fo:list-item-body></fo:list-item><fo:list-item><fo:list-ite m-label end-indent="label-end()"><fo:block id="NF">2</fo:block></fo:list-item-label><fo:list-item-body start-indent="body-start()"><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em"> I'm on the second step, Johnny. </fo:block></fo:list-item-body></fo:list-item><fo:list-item><fo:list-ite m-label end-indent="label-end()"><fo:block id="N13">3</fo:block></fo:list-item-label><fo:list-item-body start-indent="body-start()"><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em"> I'm on the third step, Johnny. </fo:block></fo:list-item-body></fo:list-item><fo:list-item><fo:list-ite m-label end-indent="label-end()"><fo:block id="N17">4</fo:block></fo:list-item-label><fo:list-item-body start-indent="body-start()"><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em"> I'm on the fourth step, Johnny. </fo:block></fo:list-item-body></fo:list-item></fo:list-block></fo:block ></fo:block>
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