index.tocdepth
index.tocdepth How index section and subsections appear in TOC

## Description

Same than preface.tocdepth for index sections. Meaningful only when index.numbered is set to 0.

## See Also

index.numbered.

refentry.numbered, refentry.tocdepth.

bibliography.numbered, bibliography.tocdepth.

glossary.numbered, glossary.tocdepth.