- // XHTML output uses the TOC to collect the citations
- // from the document. So if this gets changed, then we
- // will need to change how the citations are collected.
+ // BiblioInfo::collectCitedEntries() uses the TOC to collect the citations
+ // from the document. It is used indirectly, via BiblioInfo::makeCitationLables,
+ // by both XHTML and plaintext output. So, if we change what goes into the TOC,
+ // then we will also need to change that routine.