I am having a problem with keep-together.within-page="always" in Fop 0.95/1.0.
It behaves erratically depending on size of the content. I need to print a
letter where all contents (Request/Data/Body/Para and Request/Data/Closure)
need to be printed in one page. If it does not fit, I need to take the LAST
paragraph of the Request/Data/Para and the Closure to the next page. This
works in many cases, but sometimes, FOP squeezes the line-feeds (or takes away
the empty lines) to accommodate the whole content in one page. If I have
little larger contents, when it feels (I think) that it can not put all in a
single page (even after squeezing), it works fine without trimming the line-
feeds.
Any help will be well appreciated. Thanks in advance.
Here is a sample XSL -
<xsl:template name="LetterBody">
<fo:block white-space-collapse="false" linefeed-treatment="preserve">
<xsl:for-each select ="Request/Data/Body/Para">
<xsl:if test="position()!=last()">
<xsl:if test="Text">
<fo:block font-size="10pt" font-family="Courier">
<xsl:call-template name="WriteASIS">
<xsl:with-param name="buffer" select="string(.)"/>
</xsl:call-template>
</fo:block>
</xsl:if>
</xsl:if>
</xsl:for-each>
</fo:block>
</xsl:template>
...
<xsl:template name="Closure">
<fo:block space-before="5mm" font-family="Courier" keep-together.within-
page="always">
<xsl:for-each select="Request/Data/Body/Para[last()]/Text">
<xsl:call-template name="WriteASIS">
<xsl:with-param name="buffer" select="string(.)"/>
</xsl:call-template>
</xsl:for-each>
<xsl:if test="NB21Request/Data/Closure/Text !=''">
<xsl:for-each select="Request/Data/Closure/Text">
<xsl:call-template name="WriteASIS">
<xsl:with-param name="buffer" select="string(.)"/>
</xsl:call-template>
</xsl:for-each>
</xsl:if>
</fo:block>
</xsl:template>
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