In DITA2Go a DITA processing instruction is called a PI marker. A PI marker has the form:
<?dtxxx markertype="markervalue" markertype2="markervalue2" ... ?>
You can include multiple key="value" pseudo-attributes or tokens in the same PI marker, separated by spaces. For example:
<?dthtm GraphWidth="80" GraphHeight="100" ?>
This PI syntax is supported by all XML editors, and is easily extended to specify any instruction.
DITA2Go PI markers include the following output types: