These settings define what elements are suggested by the content assistant in addition to the XSL ones.
The XSL preferences panel is opened from menu Editor+Content Completion+XSL
→ → +You can choose to automatically detect if the XSL should use the XHTML or FO schemas for content completion based on the namespaces declared on the root element. If the detection fails, the following options will apply:
The Content Completion will offer only the XSL information.
Includes XHTML Transitional elements as substitutes for xsl:element.
Includes Formating Objects elements as substitutes for xsl:element.
Includes elements from a DTD, XML Schema, RNG schema or NVDL schema for inserting elements from the target language of the stylesheet.
You can choose an additional schema which will be used for documenting XSL stylesheets. Either select the built-in schema or choose a custom one. Supported schemas are XSD, RNG, RNC, DTD and NDVL.