Similarly to HTML -- comment
is enclosed into <!--content-->
The comment content is content
, NOT the
the whole comment including markup.
Comments are usually not important for processing but it may depend on application, eg. Servlet-side Includes (SSI) use comments.
Parsers therefore should be able to forward comments to the applications.
SAX parsers ignore this in version 1!!! (resp.
do so in version SAX2, in Java the package
org.xml.sax.ext
).