diff options
| -rw-r--r-- | src/Text/Pandoc/Writers/Docbook.hs | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/Text/Pandoc/Writers/Docbook.hs b/src/Text/Pandoc/Writers/Docbook.hs index 408d8cc0c..3f4c67f10 100644 --- a/src/Text/Pandoc/Writers/Docbook.hs +++ b/src/Text/Pandoc/Writers/Docbook.hs @@ -15,6 +15,7 @@ Conversion of 'Pandoc' documents to Docbook XML. module Text.Pandoc.Writers.Docbook ( writeDocbook4, writeDocbook5 ) where import Control.Monad.Reader import Data.Generics (everywhere, mkT) +import Data.Maybe (isNothing) import Data.Monoid (Any (..)) import Data.Text (Text) import qualified Data.Text as T @@ -40,6 +41,18 @@ data DocBookVersion = DocBook4 | DocBook5 type DB = ReaderT DocBookVersion +-- | Get level of the top-level headers based on the configured top-level division. +-- The header level can then be used to determine appropriate DocBook element +-- for each subdivision associated with a header. +-- The numbering here follows LaTeX's internal numbering +getStartLvl :: WriterOptions -> Int +getStartLvl opts = + case writerTopLevelDivision opts of + TopLevelPart -> -1 + TopLevelChapter -> 0 + TopLevelSection -> 1 + TopLevelDefault -> 1 + -- | Convert list of authors to a docbook <author> section authorToDocbook :: PandocMonad m => WriterOptions -> [Inline] -> DB m B.Inlines authorToDocbook opts name' = do @@ -79,12 +92,7 @@ writeDocbook opts (Pandoc meta blocks) = do let colwidth = if writerWrapText opts == WrapAuto then Just $ writerColumns opts else Nothing - -- The numbering here follows LaTeX's internal numbering - let startLvl = case writerTopLevelDivision opts of - TopLevelPart -> -1 - TopLevelChapter -> 0 - TopLevelSection -> 1 - TopLevelDefault -> 1 + let startLvl = getStartLvl opts let fromBlocks = blocksToDocbook opts . makeSections False (Just startLvl) auths' <- mapM (authorToDocbook opts) $ docAuthors meta @@ -170,8 +178,12 @@ blockToDocbook opts (Div (id',"section":_,_) (Header lvl _ ils : xs)) = do then "xml:id" else "id" idAttr = [(idName, writerIdentifierPrefix opts <> id') | not (T.null id')] - nsAttr = if version == DocBook5 && lvl == 0 then [("xmlns", "http://docbook.org/ns/docbook"),("xmlns:xlink", "http://www.w3.org/1999/xlink")] - else [] + -- We want to add namespaces to the root (top-level) element. + nsAttr = if version == DocBook5 && lvl == getStartLvl opts && isNothing (writerTemplate opts) + -- Though, DocBook 4 does not support namespaces and + -- standalone documents will include them in the template. + then [("xmlns", "http://docbook.org/ns/docbook"),("xmlns:xlink", "http://www.w3.org/1999/xlink")] + else [] attribs = nsAttr <> idAttr title' <- inlinesToDocbook opts ils contents <- blocksToDocbook opts bs |