xref.label-title.separator string
xref.label-title.separator Punctuation or space separating label from title in xref
:

## Description

This parameter allows you to control the punctuation of certain types of generated cross reference text. When cross reference text is generated for an xref or olink element using an xrefstyle attribute that makes use of the `select:` feature, and the selected components include both label and title, then the value of this parameter is inserted between label and title in the output.