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Subject: Re: DOCBOOK-APPS: additional line(s) in <screen> and <synopsis>
On Fri, 2003-01-17 at 23:18, Olivier Chapuis wrote: > Hello, > > I use xsltproc/saxon, docbook-xsl-1.58.1 and PassiveTex/FOP for ps/pdf > output (I am new to docbook; I try to see if it is a good idea to use > "docbook" for our doc in the place of man page for our project. At > present time I am disappointed by the "print" output, but I like the > html one. But this is not the subject of this mail). > <snip> > Can I fix that pbs by "fo style-sheet customization" or/and by > changing a magic line in PassiveTex source? I.e., where is the > bug? > > Thanks, Olivier > I'm using the following templates in my customization layer for this issue: <!-- normalized screens --> <xsl:template match="screen/text()"> <xsl:variable name="before" select="preceding-sibling::node()"/> <xsl:variable name="after" select="following-sibling::node()"/> <xsl:variable name="conts" select="."/> <xsl:variable name="contsl"> <xsl:choose> <xsl:when test="count($before) = 0"> <xsl:call-template name="remove-lf-left"> <xsl:with-param name="astr" select="$conts"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$conts"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="contslr"> <xsl:choose> <xsl:when test="count($after) = 0"> <xsl:call-template name="remove-ws-right"> <xsl:with-param name="astr" select="$contsl"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$contsl"/> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:value-of select="$contslr"/> </xsl:template> <!-- eats linefeeds from the left --> <xsl:template name="remove-lf-left"> <xsl:param name="astr"/> <xsl:choose> <xsl:when test="starts-with($astr,'
') or starts-with($astr,'
')"> <xsl:call-template name="remove-lf-left"> <xsl:with-param name="astr" select="substring($astr, 2)"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$astr"/> </xsl:otherwise> </xsl:choose> </xsl:template> <!-- eats whitespace from the right --> <xsl:template name="remove-ws-right"> <xsl:param name="astr"/> <xsl:variable name="last-char"> <xsl:value-of select="substring($astr, string-length($astr), 1)"/> </xsl:variable> <xsl:choose> <xsl:when test="($last-char = '
') or ($last-char = '
') or ($last-char = ' ') or ($last-char = '	')"> <xsl:call-template name="remove-ws-right"> <xsl:with-param name="astr" select="substring($astr, 1, string-length($astr) - 1)"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="$astr"/> </xsl:otherwise> </xsl:choose> </xsl:template> </xsl:stylesheet>
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