Exchanger XML Editor - XML Schema, RelaxNG and DTDs
Exchanger XML Editor has significant built-in support for XML Schemas, DTDs, RelaxNG and the Namespace Routing Language. There are three separate ways of using grammars in the Exchanger XML Editor: instance validation, tag completion and schema viewer and outliner. Tag Completion and Instance Validation have already been covered in the earlier section on Editing XML Content. One special case worth mentioning is the use of one grammar for validation and a separate one for tag completion (or Tag Prompting).