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-rw-r--r--src/Text/Pandoc/Writers/Math.hs49
1 files changed, 0 insertions, 49 deletions
diff --git a/src/Text/Pandoc/Writers/Math.hs b/src/Text/Pandoc/Writers/Math.hs
deleted file mode 100644
index b7419ddf9..000000000
--- a/src/Text/Pandoc/Writers/Math.hs
+++ /dev/null
@@ -1,49 +0,0 @@
-module Text.Pandoc.Writers.Math
- ( texMathToInlines
- , convertMath
- )
-where
-
-import Text.Pandoc.Class
-import Text.Pandoc.Definition
-import Text.Pandoc.Logging
-import Text.TeXMath (Exp, writePandoc, DisplayType(..), readTeX)
-
--- | Converts a raw TeX math formula to a list of 'Pandoc' inlines.
--- Defaults to raw formula between @$@ or @$$@ characters if entire formula
--- can't be converted.
-texMathToInlines :: PandocMonad m
- => MathType
- -> String -- ^ String to parse (assumes @'\n'@ line endings)
- -> m [Inline]
-texMathToInlines mt inp = do
- res <- convertMath writePandoc mt inp
- case res of
- Right (Just ils) -> return ils
- Right (Nothing) -> do
- report $ CouldNotConvertTeXMath inp ""
- return [mkFallback mt inp]
- Left il -> return [il]
-
-mkFallback :: MathType -> String -> Inline
-mkFallback mt str = Str (delim ++ str ++ delim)
- where delim = case mt of
- DisplayMath -> "$$"
- InlineMath -> "$"
-
--- | Converts a raw TeX math formula using a writer function,
--- issuing a warning and producing a fallback (a raw string)
--- on failure.
-convertMath :: PandocMonad m
- => (DisplayType -> [Exp] -> a) -> MathType -> String
- -> m (Either Inline a)
-convertMath writer mt str = do
- case writer dt <$> readTeX str of
- Right r -> return (Right r)
- Left e -> do
- report $ CouldNotConvertTeXMath str e
- return (Left $ mkFallback mt str)
- where dt = case mt of
- DisplayMath -> DisplayBlock
- InlineMath -> DisplayInline
-