*
* - might be helpful to diagnose duplicate node names!
*
- * - more flexibility in heading underlines, like text backend.
- * + Given info.el's fontifier, we'd want the following defaults:
- * \cfg{info-title-underline}{*}
- * \cfg{info-chapter-underline}{=}
- * \cfg{info-section-underline}{0}{-}
- * \cfg{info-section-underline}{1}{.}
- *
* - Indices generated by makeinfo use a menu rather than a bunch of
* cross-references, which reduces visual clutter rather. For
* singly-referenced items, it looks like: