Extension point reference
DITA Open Toolkit provides a series of extension points that can be used to integrate changes into the core
code. Extension points are defined in the plugin.xml file for each plug-in. When plug-ins are
installed, DITA-OT makes each extension visible to the rest of the toolkit.
All DITA-OT extension points General extension points classpath parameter; add a new transformation type; extend a catalog file; add new diagnostic messages, and more.Pre-processing extension points XSLT-import extension points @file attribute in the <feature> element specifies a relative path to an XSL file in the current plug-in. The plug-in installer adds a XSL import statement to the default DITA-OT code, so that the XSL override becomes part of the normal build.XSLT-parameter extension points <xsl:param> values with XSLT overrides.Version and support information Extension points by plug-in