Previously we suppressed metadata in all but the top page,
in order to prevent the title block from being printed
on every page. This prevented use of custom variables set
by metadata fields.
This commit moves to a better solution: a conditional
in the default template restricts the title block to the
top page.
Closes#8620.
- Add module Text.Pandoc.Writers.ChunkedHTML,
exporting writeChunkedHtml [API change].
- Revised API for Text.Pandoc.Chunks.
`chunkNext`, `chunkPrev`, `chunkUp` are now
just `Maybe Chunk`.
- Fix assignment of navigation elements of Chunks.
- Strip off anchor portion of next and prev links.
- Remove Ord instances for SecInfo, Chunk.
- Derive Show, Eq, Generic for ChunkDoc.
- Add `chunkSectionNumber`, `chunkUnlisted`.
- Automatically unwrap the zip to a directory
if an extensionless output file specified.
- Incorporate images with relative paths below working dir.