[xep-support] Conditional space after in table-cell

[Gustaf Liljegren]

Today I have a problem with conditional bottom margins in block elements in
table cells. I've tried several solutions, and every one of them adds the
extra space after the last block element.

<?xml version="1.0"?>
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
  <fo:layout-master-set>
    <fo:simple-page-master master-name="test">
      <fo:region-body margin="20mm"/>
    </fo:simple-page-master>
  </fo:layout-master-set>
  <fo:page-sequence master-reference="test">
    <fo:flow flow-name="xsl-region-body">
      <fo:table-and-caption>
        <fo:table>
          <fo:table-body>
            <fo:table-row>
              <fo:table-cell border="1pt solid green">
                <fo:block margin-bottom="1em">1</fo:block>
                <fo:block margin-bottom="1em">2</fo:block>
                <fo:block margin-bottom="1em">3</fo:block>
              </fo:table-cell>
            </fo:table-row>
            <fo:table-row>
              <fo:table-cell border="1pt solid green">
                <fo:block padding-bottom="1em">1</fo:block>
                <fo:block padding-bottom="1em">2</fo:block>
                <fo:block padding-bottom="1em">3</fo:block>
              </fo:table-cell>
            </fo:table-row>
            <fo:table-row>
              <fo:table-cell border="1pt solid green">
                <fo:block space-after="1em">1</fo:block>
                <fo:block space-after="1em">2</fo:block>
                <fo:block space-after="1em">3</fo:block>
              </fo:table-cell>
            </fo:table-row>
            <fo:table-row>
              <fo:table-cell border="1pt solid green">
                <fo:block
                  space-after="1em"
                  space-after.conditionality="discard">1</fo:block>
                <fo:block
                  space-after="1em"
                  space-after.conditionality="discard">2</fo:block>
                <fo:block
                  space-after="1em"
                  space-after.conditionality="discard">3</fo:block>
              </fo:table-cell>
            </fo:table-row>
          </fo:table-body>
        </fo:table>
      </fo:table-and-caption>
    </fo:flow>
  </fo:page-sequence>
</fo:root>

--
Gustaf

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