This extension point allows for additional preprocessing of documents served by the help system to modify the content before it is seen by the user. This is accomplished by defining an output filter which will apply to the output stream when reading a page. More than one filter can be defined.
<!ELEMENT extension (
point CDATA #REQUIRED
id CDATA #IMPLIED
name CDATA #IMPLIED
<!ELEMENT filter EMPTY>
class CDATA #REQUIRED
priority CDATA "1"
A filter which will be applied to the output files served from the help server and can be used to modify the contents sent to the client.
class - The filter class which processes the output stream.
priority - An integer value. Filters with lower values are applied before filters with higher values.
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