context-translate (with (sgml | xml))?

A keyword that indicates the following program is a context-translation. A context-translation is the most general type of OmniMark translation, converting one form of document to another, through an intermediate SGML or XML stage. It can be thought of as an up-translation followed by a down-translation.

Specifying the markup type (either XML or SGML) will tell the program to use the specified parser at the intermediate stage.