[ 
http://issues.apache.org/jira/browse/XALANJ-2228?page=comments#action_12356963 
] 

Christine Li commented on XALANJ-2228:
--------------------------------------

It is a valid bug for XSLTC. Simplified test case:

XML document:
<r><b/>&amp;<a/></r>

Stylesheet:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:output omit-xml-declaration='yes' />
   <xsl:template match='/'>
          <xsl:variable name='content'>
              <xsl:apply-templates />
          </xsl:variable>
          <xsl:copy-of select='$content' />
   </xsl:template>
   <xsl:template match='a'>
          <xsl:text disable-output-escaping='yes'>&amp;</xsl:text>
   </xsl:template>
   <xsl:template match='b'>
          <b/>
   </xsl:template>
</xsl:stylesheet>


> When using XSLTC, RTF in variable has lost escaping information
> ---------------------------------------------------------------
>
>          Key: XALANJ-2228
>          URL: http://issues.apache.org/jira/browse/XALANJ-2228
>      Project: XalanJ2
>         Type: Bug
>   Components: XSLTC
>     Versions: Latest Development Code, 2.6
>  Environment: Java 5, XSLTC
>     Reporter: Libor Valenta
>  Attachments: TestEscaping.java
>
> I created simple test case that passes with interpretive processor, but fails 
> with XSLTC.
> The disable-output-escaping is lost! I looked into 
> AdaptiveResultTreeImpl.prepareNewDOM() and also SAX2DTM.characters(ch[], int, 
> int) both looks suspicious.
> I managed to "fix" it, by adding line
> processingInstruction(escape ? Result.PI_ENABLE_OUTPUT_ESCAPING : 
> Result.PI_DISABLE_OUTPUT_ESCAPING, ""); into 
> AdaptiveResultTreeImpl.setEscaping(boolean escape)
> It has 2 effects
> 1. Switch to dom earlier, before AdaptiveResultTreeImpl.prepareNewDOM() can 
> mess things up
> 2. forces text with different escaping in different nodes, they cannot be 
> coalesced by SAX2DTM.characters()
> But there must be some cleaner way to fix it.

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