How to retain Unmapped Entity in Trasformed Output

Hi List,

I am using 'character-map' for decimal entity to character entity conversion
in my xslt2. 

My input html contains decimal entity; I want character entity in my output
xml. I have complete list as shown below.

Mapped all entities are transformed, no issues in this. But
unmapped/undefined entities are missing, not coming in output XML. So How to
retain the unmapped input decimal entity in out put XML after transform? 

Sample code of my xslt2: 
=====================

<xsl:output method="xml" indent="no" encoding="iso-8859-1"
use-character-maps="dec2chrent" omit-xml-declaration="yes" /> 
<xsl:character-map name="dec2chrent">
	<xsl:output-character character="&#8226;" string="&amp;bull;"/>
	......
	......
</xsl:character-map>
.......

Regards,
Vishwa Ramkumar,