Subject: Re: [xsl] White space treatment issue From: Karl Stubsjoen <kstubs@xxxxxxxxx> Date: Tue, 18 Jan 2011 01:27:19 -0700 |
By the way the topic has changed to "line-feed treatment Saxon vs. MvpXslTransform". On Tue, Jan 18, 2011 at 1:23 AM, Karl Stubsjoen <kstubs@xxxxxxxxx> wrote: > Thanks for the pointers. I have created a sample xml and xslt so you > can run yourself. I get 2 different results on the lines in the > stylesheet with <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > > In a block with linefeed-treatment set to "preserve". > > Saxon collapses the lines following each <fo:inline> so that you end up with: > testingtestingtestingtestingtesting > > MvpXslTransform preserves the lines so you get: > testing > testing > testing > testing > testing > > I kinda think, but I don't know the standards to a high degree that > the latter would be the expected result, but that is for you all to > chime in on! Anyhow, here is the xml and the xslt. > > Thanks for looking at this. And by the way the goal is still: using > MvpXslTranform achieve the same results as Saxon (right or wrong). > > <root> > <client> > <name>Bob</name> > <address> > <line1>222 Poplar</line1> > <line2>Apt #92</line2> > <line3>Dreamy Draw, AZ 85028</line3> > </address> > </client> > </root> > > > <xsl:template match="/"> > <fo:root> > <fo:layout-master-set> > <fo:simple-page-master master-name="master"> > <fo:region-body></fo:region-body> > </fo:simple-page-master> > </fo:layout-master-set> > <fo:page-sequence master-reference="master"> > <fo:flow flow-name="xsl-region-body"> > <fo:block-container position="absolute" > left=".25in" top="1in"> > <fo:block> > <xsl:value-of select="root/client/name"/> > </fo:block> > </fo:block-container> > <fo:block-container position="absolute" > left=".35in" top="1.25in"> > <xsl:apply-templates select="root/client/address/*"/> > </fo:block-container> > <fo:block-container position="absolute" > left="1.25in" top="1.85in"> > <fo:block linefeed-treatment="preserve"> > <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > <fo:inline>testing</fo:inline> > </fo:block> > </fo:block-container> > </fo:flow> > </fo:page-sequence> > </fo:root> > </xsl:template> > > <xsl:template match="address/*"> > <fo:block><xsl:value-of select="."/></fo:block> > </xsl:template> > > On Mon, Jan 17, 2011 at 5:11 PM, Michael Kay <mike@xxxxxxxxxxxx> wrote: >> On 17/01/2011 23:20, Karl Stubsjoen wrote: >>> >>> I can't figure out where/when white space is getting introduced, and >>> if it is introduced in the stylesheet or the xml document or I guess >>> maybe both. >>> I am using MvpXslTransform in a C# .NET application. >>> When I run the transformation straight with Saxon there is no issue. >>> When I run the same thing with MvpXslTransform, I get extra spaces in >>> the output. There is linefeed-treatment set to true in the fo >>> document, but somehow extra lines are injected. >> >> First, eliminate XSL-FO from the equation. Is the XSLT output different from >> the two processors? >> >> Unwanted whitespace in XSLT output comes from one of three places: >> >> (a) whitespace being copied from the source document >> >> (b) whitespace copied from the stylesheet >> >> (c) indentation added by the serializer >> >> First see what the extra whitespace looks like. Is it adjacent to >> non-whitespace text. If so, where does that text come from? Is it in mixed >> content elements or in element-only content? Does it include newline >> characters? Is it the entire content of an element? This information will >> often lead you to identify one of the three causes above as the most likely. >> >> The fact that you're getting different output from different processors is >> another clue. It tends to suggest a difference in parsing or serialization >> behaviour rather than in the transformation proper. >> >> Michael Kay >> Saxonica >> >> > > > > -- > Karl Stubsjoen > MeetScoresOnline.com > (602) 845-0006 > -- Karl Stubsjoen MeetScoresOnline.com (602) 845-0006
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