diff options
| -rw-r--r-- | src/Text/Pandoc/Readers/DocBook.hs | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/Text/Pandoc/Readers/DocBook.hs b/src/Text/Pandoc/Readers/DocBook.hs index 1e119e729..59ff3e717 100644 --- a/src/Text/Pandoc/Readers/DocBook.hs +++ b/src/Text/Pandoc/Readers/DocBook.hs @@ -6,6 +6,7 @@ import Text.Pandoc.Definition import Text.Pandoc.Builder import Text.XML.Light import Text.Pandoc.Compat.TagSoupEntity (lookupEntity) +import Data.Either (rights) import Data.Generics import Data.Monoid import Data.Char (isSpace) @@ -13,6 +14,7 @@ import Control.Monad.State import Control.Applicative ((<$>)) import Data.List (intersperse) import Data.Maybe (fromMaybe) +import Text.TeXMath (readMathML, writeTeX) {- @@ -126,7 +128,7 @@ List of all DocBook tags, with [x] indicating implemented, [ ] envar - A software environment variable [x] epigraph - A short inscription at the beginning of a document or component note: also handle embedded attribution tag -[ ] equation - A displayed mathematical equation +[x] equation - A displayed mathematical equation [ ] errorcode - An error code [ ] errorname - An error name [ ] errortext - An error message. @@ -185,12 +187,12 @@ List of all DocBook tags, with [x] indicating implemented, [x] indexinfo - Meta-information for an Index [x] indexterm - A wrapper for terms to be indexed [x] info - A wrapper for information about a component or other block. (DocBook v5) -[ ] informalequation - A displayed mathematical equation without a title +[x] informalequation - A displayed mathematical equation without a title [ ] informalexample - A displayed example without a title [ ] informalfigure - A untitled figure [ ] informaltable - A table without a title [ ] initializer - The initializer for a FieldSynopsis -[ ] inlineequation - A mathematical equation or expression occurring inline +[x] inlineequation - A mathematical equation or expression occurring inline [ ] inlinegraphic - An object containing or pointing to graphical data that will be rendered inline [x] inlinemediaobject - An inline media object (video, audio, image, and so on) @@ -239,7 +241,7 @@ List of all DocBook tags, with [x] indicating implemented, [ ] methodname - The name of a method [ ] methodparam - Parameters to a method [ ] methodsynopsis - A syntax summary for a method -[ ] mml:math - A MathML equation +[x] mml:math - A MathML equation [ ] modespec - Application-specific information necessary for the completion of an OLink [ ] modifier - Modifiers in a synopsis @@ -882,6 +884,9 @@ parseInline (CRef ref) = return $ maybe (text $ map toUpper ref) (text . (:[])) $ lookupEntity ref parseInline (Elem e) = case qName (elName e) of + "equation" -> equation displayMath + "informalequation" -> equation displayMath + "inlineequation" -> equation math "subscript" -> subscript <$> innerInlines "superscript" -> superscript <$> innerInlines "inlinemediaobject" -> getImage e @@ -943,6 +948,13 @@ parseInline (Elem e) = _ -> innerInlines where innerInlines = (trimInlines . mconcat) <$> (mapM parseInline $ elContent e) + equation constructor = return $ mconcat $ + map (constructor . writeTeX) + $ rights + $ map (readMathML . showElement . everywhere (mkT removePrefix)) + $ filterChildren (\x -> qName (elName x) == "math" && + qPrefix (elName x) == Just "mml") e + removePrefix elname = elname { qPrefix = Nothing } codeWithLang = do let classes' = case attrValue "language" e of "" -> [] |