12.7.2 Quoting DocBook code

You can quote DocBook code in Org files and copy it verbatim into exported DocBook file with the following constructs:

     #+DOCBOOK: Literal DocBook code for export

or

     #+BEGIN_DOCBOOK
     All lines between these markers are exported by DocBook exporter
     literally.
     #+END_DOCBOOK

For example, you can use the following lines to include a DocBook warning admonition. As to what this warning says, you should pay attention to the document context when quoting DocBook code in Org files. You may make exported DocBook XML files invalid by not quoting DocBook code correctly.

     #+BEGIN_DOCBOOK
     <warning>
       <para>You should know what you are doing when quoting DocBook XML code
       in your Org file.  Invalid DocBook XML may be generated by
       DocBook exporter if you are not careful!</para>
     </warning>
     #+END_DOCBOOK