When you switch to the Markup Mode, markup tags are displayed. By default, tags and tag names belonging to any namespace are colored as specified in the No namespace URI line in the Preferences Dialog. You can modify these default colors as well as add colors for specific namespace URIs.
Figure 1. Markup tags of different URIs are colored differently.
The namespaces are distinguished with their URIs (not prefixes). For example, if you specify tag colors for the namespace URI http://www.syntext.com/Extensions/DocTemplate-2.0 , these colors will work for any tags of this URI independently of their prefixes, e.g. for xmlns:t="http://www.syntext.com/Extensions/DocTemplate-2.0" and xmlns:d="http://www.syntext.com/Extensions/DocTemplate-2.0":
Figure 2. Markup tags of the same URI are colored prefix-independently.
To call up the Preferences Dialog, choose .
Figure 3. Tag Style tab.
Figure 4. Namespace URI Color Schema Dialog.
Figure 5. Select Color Dialog.