Mark Occurrences Preferences

To configure the Mark Occurrences options, open the Preferences dialog box (Options > Preferences) and go to Editor > Mark Occurrences:

The following preferences are available in this preferences page:

XML files - Activates the Highlight IDs Occurrences feature in XML files.
XSLT files - Activates the Highlight Component Occurrences feature in XSLT files.
XML Schema files and WSDL files - Activates the Highlight Component Occurrences feature in XSD and WSDL files.
RNG files - Activates the highlight component occurrences feature in RNG files.
Schematron files - Activates the Highlight Component Occurrences feature in Schematron files.
Ant files - Activates the Highlight Component Occurrences feature in Ant files.
Declaration highlight color - Color used to highlight the component declaration.
Reference highlight color - Color used to highlight component references.