{-# LINE 1 "CMarkGFM.hsc" #-}
{-# LANGUAGE CPP, ForeignFunctionInterface, GeneralizedNewtypeDeriving,
DeriveGeneric, DeriveDataTypeable, FlexibleContexts #-}
module CMarkGFM (
commonmarkToHtml
, commonmarkToXml
, commonmarkToMan
, commonmarkToLaTeX
, commonmarkToNode
, nodeToHtml
, nodeToXml
, nodeToMan
, nodeToLaTeX
, nodeToCommonmark
, optSourcePos
, optHardBreaks
, optSmart
, optSafe
, extStrikethrough
, extTable
, extAutolink
, extTagfilter
, Node(..)
, NodeType(..)
, PosInfo(..)
, DelimType(..)
, ListType(..)
, ListAttributes(..)
, Url
, Title
, Level
, Info
, TableCellAlignment(..)
, CMarkOption
, CMarkExtension
) where
import Foreign
import Foreign.C.Types
import Foreign.C.String (CString, withCString)
import qualified System.IO.Unsafe as Unsafe
import Data.Maybe (fromMaybe)
import GHC.Generics (Generic)
import Data.Data (Data)
import Data.Typeable (Typeable)
import Data.Text (Text, empty)
import qualified Data.Text.Foreign as TF
import qualified Data.ByteString as B
import Data.Text.Encoding (encodeUtf8)
import Control.Applicative ((<$>), (<*>))
ensurePluginsRegistered :: IO ()
ensurePluginsRegistered = c_core_extensions_ensure_registered
freeLlist :: LlistPtr a -> IO ()
freeLlist = c_cmark_llist_free c_CMARK_DEFAULT_MEM_ALLOCATOR
extsToLlist :: [ExtensionPtr] -> IO (LlistPtr ExtensionPtr)
extsToLlist [] = return nullPtr
extsToLlist (h:t) = do
t' <- extsToLlist t
c_cmark_llist_append c_CMARK_DEFAULT_MEM_ALLOCATOR t' (castPtr h)
resolveExts :: [CMarkExtension] -> IO [ExtensionPtr]
resolveExts exts = do
ensurePluginsRegistered
mapM resolveExt exts
where resolveExt ext = do p <- withCString (unCMarkExtension ext) c_cmark_find_syntax_extension
if p == nullPtr then
fail $ "could not load extension " ++ unCMarkExtension ext
else
return p
commonmarkToHtml :: [CMarkOption] -> [CMarkExtension] -> Text -> Text
commonmarkToHtml opts exts =
commonmarkToX render_html opts exts Nothing
where exts' = Unsafe.unsafePerformIO $ resolveExts exts
render_html n o _ = do
llist <- extsToLlist exts'
r <- c_cmark_render_html n o llist
freeLlist llist
return r
commonmarkToXml :: [CMarkOption] -> [CMarkExtension] -> Text -> Text
commonmarkToXml opts exts = commonmarkToX render_xml opts exts Nothing
where render_xml n o _ = c_cmark_render_xml n o
commonmarkToMan :: [CMarkOption] -> [CMarkExtension] -> Maybe Int -> Text -> Text
commonmarkToMan = commonmarkToX c_cmark_render_man
commonmarkToLaTeX :: [CMarkOption] -> [CMarkExtension] -> Maybe Int -> Text -> Text
commonmarkToLaTeX = commonmarkToX c_cmark_render_latex
commonmarkToNode :: [CMarkOption] -> [CMarkExtension] -> Text -> Node
commonmarkToNode opts exts s = Unsafe.unsafePerformIO $ do
exts' <- resolveExts exts
parser <- c_cmark_parser_new (combineOptions opts)
mapM_ (c_cmark_parser_attach_syntax_extension parser) exts'
TF.withCStringLen s $! \(ptr, len) ->
c_cmark_parser_feed parser ptr len
nptr <- c_cmark_parser_finish parser
c_cmark_parser_free parser
fptr <- newForeignPtr c_cmark_node_free nptr
withForeignPtr fptr toNode
nodeToHtml :: [CMarkOption] -> [CMarkExtension] -> Node -> Text
nodeToHtml opts exts =
nodeToX render_html opts Nothing
where exts' = Unsafe.unsafePerformIO $ resolveExts exts
render_html n o _ = do
llist <- extsToLlist exts'
r <- c_cmark_render_html n o llist
freeLlist llist
return r
nodeToXml :: [CMarkOption] -> Node -> Text
nodeToXml opts = nodeToX render_xml opts Nothing
where render_xml n o _ = c_cmark_render_xml n o
nodeToMan :: [CMarkOption] -> Maybe Int -> Node -> Text
nodeToMan = nodeToX c_cmark_render_man
nodeToLaTeX :: [CMarkOption] -> Maybe Int -> Node -> Text
nodeToLaTeX = nodeToX c_cmark_render_latex
nodeToCommonmark :: [CMarkOption] -> Maybe Int -> Node -> Text
nodeToCommonmark = nodeToX c_cmark_render_commonmark
type Renderer = NodePtr -> CInt -> Int -> IO CString
nodeToX :: Renderer -> [CMarkOption] -> Maybe Int -> Node -> Text
nodeToX renderer opts mbWidth node = Unsafe.unsafePerformIO $ do
nptr <- fromNode node
fptr <- newForeignPtr c_cmark_node_free nptr
withForeignPtr fptr $ \ptr -> do
cstr <- renderer ptr (combineOptions opts) (fromMaybe 0 mbWidth)
TF.peekCStringLen (cstr, c_strlen cstr)
commonmarkToX :: Renderer
-> [CMarkOption]
-> [CMarkExtension]
-> Maybe Int
-> Text
-> Text
commonmarkToX renderer opts exts mbWidth s = Unsafe.unsafePerformIO $
TF.withCStringLen s $ \(ptr, len) -> do
let opts' = combineOptions opts
exts' <- resolveExts exts
parser <- c_cmark_parser_new opts'
mapM_ (c_cmark_parser_attach_syntax_extension parser) exts'
c_cmark_parser_feed parser ptr len
nptr <- c_cmark_parser_finish parser
c_cmark_parser_free parser
fptr <- newForeignPtr c_cmark_node_free nptr
withForeignPtr fptr $ \p -> do
str <- renderer p opts' (fromMaybe 0 mbWidth)
t <- TF.peekCStringLen $! (str, c_strlen str)
return t
data ParserPhantom
type ParserPtr = Ptr ParserPhantom
data NodePhantom
type NodePtr = Ptr NodePhantom
data LlistPhantom a
type LlistPtr a = Ptr (LlistPhantom a)
data MemPhantom
type MemPtr = Ptr MemPhantom
data ExtensionPhantom
type ExtensionPtr = Ptr ExtensionPhantom
data Node = Node (Maybe PosInfo) NodeType [Node]
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
data DelimType =
PERIOD_DELIM
| PAREN_DELIM
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
data ListType =
BULLET_LIST
| ORDERED_LIST
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
data ListAttributes = ListAttributes{
listType :: ListType
, listTight :: Bool
, listStart :: Int
, listDelim :: DelimType
} deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
type Url = Text
type Title = Text
type Level = Int
type Info = Text
type OnEnter = Text
type OnExit = Text
data TableCellAlignment = NoAlignment | LeftAligned | CenterAligned | RightAligned
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
data NodeType =
DOCUMENT
| THEMATIC_BREAK
| PARAGRAPH
| BLOCK_QUOTE
| HTML_BLOCK Text
| CUSTOM_BLOCK OnEnter OnExit
| CODE_BLOCK Info Text
| HEADING Level
| LIST ListAttributes
| ITEM
| TEXT Text
| SOFTBREAK
| LINEBREAK
| HTML_INLINE Text
| CUSTOM_INLINE OnEnter OnExit
| CODE Text
| EMPH
| STRONG
| LINK Url Title
| IMAGE Url Title
| STRIKETHROUGH
| TABLE [TableCellAlignment]
| TABLE_ROW
| TABLE_CELL
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
data PosInfo = PosInfo{ startLine :: Int
, startColumn :: Int
, endLine :: Int
, endColumn :: Int
}
deriving (Show, Read, Eq, Ord, Typeable, Data, Generic)
newtype CMarkOption = CMarkOption { unCMarkOption :: CInt }
combineOptions :: [CMarkOption] -> CInt
combineOptions = foldr ((.|.) . unCMarkOption) 0
optSourcePos :: CMarkOption
optSourcePos = CMarkOption 2
{-# LINE 272 "CMarkGFM.hsc" #-}
optHardBreaks :: CMarkOption
optHardBreaks = CMarkOption 4
{-# LINE 276 "CMarkGFM.hsc" #-}
optSmart :: CMarkOption
optSmart = CMarkOption 1024
{-# LINE 280 "CMarkGFM.hsc" #-}
optSafe :: CMarkOption
optSafe = CMarkOption 8
{-# LINE 285 "CMarkGFM.hsc" #-}
newtype CMarkExtension = CMarkExtension { unCMarkExtension :: String }
extStrikethrough :: CMarkExtension
extStrikethrough = CMarkExtension "strikethrough"
extTable :: CMarkExtension
extTable = CMarkExtension "table"
extAutolink :: CMarkExtension
extAutolink = CMarkExtension "autolink"
extTagfilter :: CMarkExtension
extTagfilter = CMarkExtension "tagfilter"
ptrToNodeType :: NodePtr -> IO NodeType
ptrToNodeType ptr = do
nodeType <- c_cmark_node_get_type ptr
case nodeType of
32769
{-# LINE 305 "CMarkGFM.hsc" #-}
-> return DOCUMENT
32778
{-# LINE 307 "CMarkGFM.hsc" #-}
-> return THEMATIC_BREAK
32776
{-# LINE 309 "CMarkGFM.hsc" #-}
-> return PARAGRAPH
32770
{-# LINE 311 "CMarkGFM.hsc" #-}
-> return BLOCK_QUOTE
32774
{-# LINE 313 "CMarkGFM.hsc" #-}
-> HTML_BLOCK <$> literal
32775
{-# LINE 315 "CMarkGFM.hsc" #-}
-> CUSTOM_BLOCK <$> onEnter <*> onExit
32773
{-# LINE 317 "CMarkGFM.hsc" #-}
-> CODE_BLOCK <$> info
<*> literal
32771
{-# LINE 320 "CMarkGFM.hsc" #-}
-> LIST <$> listAttr
32772
{-# LINE 322 "CMarkGFM.hsc" #-}
-> return ITEM
32777
{-# LINE 324 "CMarkGFM.hsc" #-}
-> HEADING <$> level
49159
{-# LINE 326 "CMarkGFM.hsc" #-}
-> return EMPH
49160
{-# LINE 328 "CMarkGFM.hsc" #-}
-> return STRONG
49161
{-# LINE 330 "CMarkGFM.hsc" #-}
-> LINK <$> url <*> title
49162
{-# LINE 332 "CMarkGFM.hsc" #-}
-> IMAGE <$> url <*> title
49153
{-# LINE 334 "CMarkGFM.hsc" #-}
-> TEXT <$> literal
49156
{-# LINE 336 "CMarkGFM.hsc" #-}
-> CODE <$> literal
49157
{-# LINE 338 "CMarkGFM.hsc" #-}
-> HTML_INLINE <$> literal
49158
{-# LINE 340 "CMarkGFM.hsc" #-}
-> CUSTOM_INLINE <$> onEnter <*> onExit
49154
{-# LINE 342 "CMarkGFM.hsc" #-}
-> return SOFTBREAK
49155
{-# LINE 344 "CMarkGFM.hsc" #-}
-> return LINEBREAK
_ -> if nodeType == fromIntegral (Unsafe.unsafePerformIO $ peek c_CMARK_NODE_STRIKETHROUGH) then
return STRIKETHROUGH
else if nodeType == fromIntegral (Unsafe.unsafePerformIO $ peek c_CMARK_NODE_TABLE) then
TABLE <$> alignments
else if nodeType == fromIntegral (Unsafe.unsafePerformIO $ peek c_CMARK_NODE_TABLE_ROW) then
return TABLE_ROW
else if nodeType == fromIntegral (Unsafe.unsafePerformIO $ peek c_CMARK_NODE_TABLE_CELL) then
return TABLE_CELL
else
error $ "Unknown node type " ++ (show nodeType)
where literal = c_cmark_node_get_literal ptr >>= totext
level = c_cmark_node_get_heading_level ptr
onEnter = c_cmark_node_get_on_enter ptr >>= totext
onExit = c_cmark_node_get_on_exit ptr >>= totext
listAttr = do
listtype <- c_cmark_node_get_list_type ptr
listdelim <- c_cmark_node_get_list_delim ptr
tight <- c_cmark_node_get_list_tight ptr
start <- c_cmark_node_get_list_start ptr
return ListAttributes{
listType = case listtype of
(2) -> ORDERED_LIST
{-# LINE 367 "CMarkGFM.hsc" #-}
(1) -> BULLET_LIST
{-# LINE 368 "CMarkGFM.hsc" #-}
_ -> BULLET_LIST
, listDelim = case listdelim of
(1) -> PERIOD_DELIM
{-# LINE 371 "CMarkGFM.hsc" #-}
(2) -> PAREN_DELIM
{-# LINE 372 "CMarkGFM.hsc" #-}
_ -> PERIOD_DELIM
, listTight = tight
, listStart = start
}
url = c_cmark_node_get_url ptr >>= totext
title = c_cmark_node_get_title ptr >>= totext
info = c_cmark_node_get_fence_info ptr >>= totext
alignments = do
ncols <- c_cmarkextensions_get_table_columns ptr
cols <- c_cmarkextensions_get_table_alignments ptr
mapM (fmap ucharToAlignment . peekElemOff cols) [0..(fromIntegral ncols) - 1]
ucharToAlignment (CUChar 108) = LeftAligned
ucharToAlignment (CUChar 99) = CenterAligned
ucharToAlignment (CUChar 114) = RightAligned
ucharToAlignment _ = NoAlignment
getPosInfo :: NodePtr -> IO (Maybe PosInfo)
getPosInfo ptr = do
startline <- c_cmark_node_get_start_line ptr
endline <- c_cmark_node_get_end_line ptr
startcol <- c_cmark_node_get_start_column ptr
endcol <- c_cmark_node_get_end_column ptr
if startline + endline + startcol + endcol == 0
then return Nothing
else return $ Just PosInfo{ startLine = startline
, startColumn = startcol
, endLine = endline
, endColumn = endcol }
toNode :: NodePtr -> IO Node
toNode ptr = do
let handleNodes ptr' =
if ptr' == nullPtr
then return []
else do
x <- toNode ptr'
xs <- c_cmark_node_next ptr' >>= handleNodes
return $! (x:xs)
nodeType <- ptrToNodeType ptr
children <- c_cmark_node_first_child ptr >>= handleNodes
posinfo <- getPosInfo ptr
return $! Node posinfo nodeType children
fromNode :: Node -> IO NodePtr
fromNode (Node _ nodeType children) = do
node <- case nodeType of
DOCUMENT -> c_cmark_node_new (32769)
{-# LINE 419 "CMarkGFM.hsc" #-}
THEMATIC_BREAK -> c_cmark_node_new (32778)
{-# LINE 420 "CMarkGFM.hsc" #-}
PARAGRAPH -> c_cmark_node_new (32776)
{-# LINE 421 "CMarkGFM.hsc" #-}
BLOCK_QUOTE -> c_cmark_node_new (32770)
{-# LINE 422 "CMarkGFM.hsc" #-}
HTML_BLOCK literal -> do
n <- c_cmark_node_new (32774)
{-# LINE 424 "CMarkGFM.hsc" #-}
c_cmark_node_set_literal n =<< fromtext literal
return n
CUSTOM_BLOCK onEnter onExit -> do
n <- c_cmark_node_new (32775)
{-# LINE 428 "CMarkGFM.hsc" #-}
c_cmark_node_set_on_enter n =<< fromtext onEnter
c_cmark_node_set_on_exit n =<< fromtext onExit
return n
CODE_BLOCK info literal -> do
n <- c_cmark_node_new (32773)
{-# LINE 433 "CMarkGFM.hsc" #-}
c_cmark_node_set_literal n =<< fromtext literal
c_cmark_node_set_fence_info n =<< fromtext info
return n
LIST attr -> do
n <- c_cmark_node_new (32771)
{-# LINE 438 "CMarkGFM.hsc" #-}
c_cmark_node_set_list_type n $ case listType attr of
ORDERED_LIST -> 2
{-# LINE 440 "CMarkGFM.hsc" #-}
BULLET_LIST -> 1
{-# LINE 441 "CMarkGFM.hsc" #-}
c_cmark_node_set_list_delim n $ case listDelim attr of
PERIOD_DELIM -> 1
{-# LINE 443 "CMarkGFM.hsc" #-}
PAREN_DELIM -> 2
{-# LINE 444 "CMarkGFM.hsc" #-}
c_cmark_node_set_list_tight n $ listTight attr
c_cmark_node_set_list_start n $ listStart attr
return n
ITEM -> c_cmark_node_new (32772)
{-# LINE 448 "CMarkGFM.hsc" #-}
HEADING lev -> do
n <- c_cmark_node_new (32777)
{-# LINE 450 "CMarkGFM.hsc" #-}
c_cmark_node_set_heading_level n lev
return n
EMPH -> c_cmark_node_new (49159)
{-# LINE 453 "CMarkGFM.hsc" #-}
STRONG -> c_cmark_node_new (49160)
{-# LINE 454 "CMarkGFM.hsc" #-}
LINK url title -> do
n <- c_cmark_node_new (49161)
{-# LINE 456 "CMarkGFM.hsc" #-}
c_cmark_node_set_url n =<< fromtext url
c_cmark_node_set_title n =<< fromtext title
return n
IMAGE url title -> do
n <- c_cmark_node_new (49162)
{-# LINE 461 "CMarkGFM.hsc" #-}
c_cmark_node_set_url n =<< fromtext url
c_cmark_node_set_title n =<< fromtext title
return n
TEXT literal -> do
n <- c_cmark_node_new (49153)
{-# LINE 466 "CMarkGFM.hsc" #-}
c_cmark_node_set_literal n =<< fromtext literal
return n
CODE literal -> do
n <- c_cmark_node_new (49156)
{-# LINE 470 "CMarkGFM.hsc" #-}
c_cmark_node_set_literal n =<< fromtext literal
return n
HTML_INLINE literal -> do
n <- c_cmark_node_new (49157)
{-# LINE 474 "CMarkGFM.hsc" #-}
c_cmark_node_set_literal n =<< fromtext literal
return n
CUSTOM_INLINE onEnter onExit -> do
n <- c_cmark_node_new (49158)
{-# LINE 478 "CMarkGFM.hsc" #-}
c_cmark_node_set_on_enter n =<< fromtext onEnter
c_cmark_node_set_on_exit n =<< fromtext onExit
return n
SOFTBREAK -> c_cmark_node_new (49154)
{-# LINE 482 "CMarkGFM.hsc" #-}
LINEBREAK -> c_cmark_node_new (49155)
{-# LINE 483 "CMarkGFM.hsc" #-}
STRIKETHROUGH -> c_cmark_node_new (fromIntegral . Unsafe.unsafePerformIO $ peek c_CMARK_NODE_STRIKETHROUGH)
TABLE _ -> error "constructing table not supported"
TABLE_ROW -> error "constructing table row not supported"
TABLE_CELL -> error "constructing table cell not supported"
mapM_ (\child -> fromNode child >>= c_cmark_node_append_child node) children
return node
totext :: CString -> IO Text
totext str
| str == nullPtr = return empty
| otherwise = TF.peekCStringLen (str, c_strlen str)
fromtext :: Text -> IO CString
fromtext t = B.useAsCString (encodeUtf8 t) return
foreign import ccall "string.h strlen"
c_strlen :: CString -> Int
foreign import ccall "cmark.h cmark_node_new"
c_cmark_node_new :: Int -> IO NodePtr
foreign import ccall "cmark.h cmark_render_html"
c_cmark_render_html :: NodePtr -> CInt -> LlistPtr ExtensionPtr -> IO CString
foreign import ccall "cmark.h cmark_render_xml"
c_cmark_render_xml :: NodePtr -> CInt -> IO CString
foreign import ccall "cmark.h cmark_render_man"
c_cmark_render_man :: NodePtr -> CInt -> Int -> IO CString
foreign import ccall "cmark.h cmark_render_latex"
c_cmark_render_latex :: NodePtr -> CInt -> Int -> IO CString
foreign import ccall "cmark.h cmark_render_commonmark"
c_cmark_render_commonmark :: NodePtr -> CInt -> Int -> IO CString
foreign import ccall "cmark.h cmark_parser_new"
c_cmark_parser_new :: CInt -> IO ParserPtr
foreign import ccall "cmark.h cmark_parser_feed"
c_cmark_parser_feed :: ParserPtr -> CString -> Int -> IO ()
foreign import ccall "cmark.h cmark_parser_finish"
c_cmark_parser_finish :: ParserPtr -> IO NodePtr
foreign import ccall "cmark.h cmark_parser_free"
c_cmark_parser_free :: ParserPtr -> IO ()
foreign import ccall "cmark.h cmark_node_get_type"
c_cmark_node_get_type :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_first_child"
c_cmark_node_first_child :: NodePtr -> IO NodePtr
foreign import ccall "cmark.h cmark_node_next"
c_cmark_node_next :: NodePtr -> IO NodePtr
foreign import ccall "cmark.h cmark_node_get_literal"
c_cmark_node_get_literal :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_get_url"
c_cmark_node_get_url :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_get_title"
c_cmark_node_get_title :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_get_heading_level"
c_cmark_node_get_heading_level :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_list_type"
c_cmark_node_get_list_type :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_list_tight"
c_cmark_node_get_list_tight :: NodePtr -> IO Bool
foreign import ccall "cmark.h cmark_node_get_list_start"
c_cmark_node_get_list_start :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_list_delim"
c_cmark_node_get_list_delim :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_fence_info"
c_cmark_node_get_fence_info :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_get_start_line"
c_cmark_node_get_start_line :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_start_column"
c_cmark_node_get_start_column :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_end_line"
c_cmark_node_get_end_line :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_end_column"
c_cmark_node_get_end_column :: NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_get_on_enter"
c_cmark_node_get_on_enter :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_get_on_exit"
c_cmark_node_get_on_exit :: NodePtr -> IO CString
foreign import ccall "cmark.h cmark_node_append_child"
c_cmark_node_append_child :: NodePtr -> NodePtr -> IO Int
foreign import ccall "cmark.h cmark_node_set_literal"
c_cmark_node_set_literal :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h cmark_node_set_url"
c_cmark_node_set_url :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h cmark_node_set_title"
c_cmark_node_set_title :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h cmark_node_set_heading_level"
c_cmark_node_set_heading_level :: NodePtr -> Int -> IO Int
foreign import ccall "cmark.h cmark_node_set_list_type"
c_cmark_node_set_list_type :: NodePtr -> Int -> IO Int
foreign import ccall "cmark.h cmark_node_set_list_tight"
c_cmark_node_set_list_tight :: NodePtr -> Bool -> IO Int
foreign import ccall "cmark.h cmark_node_set_list_start"
c_cmark_node_set_list_start :: NodePtr -> Int -> IO Int
foreign import ccall "cmark.h cmark_node_set_list_delim"
c_cmark_node_set_list_delim :: NodePtr -> Int -> IO Int
foreign import ccall "cmark.h cmark_node_set_fence_info"
c_cmark_node_set_fence_info :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h cmark_node_set_on_enter"
c_cmark_node_set_on_enter :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h cmark_node_set_on_exit"
c_cmark_node_set_on_exit :: NodePtr -> CString -> IO Int
foreign import ccall "cmark.h &cmark_node_free"
c_cmark_node_free :: FunPtr (NodePtr -> IO ())
foreign import ccall "core-extensions.h core_extensions_ensure_registered"
c_core_extensions_ensure_registered :: IO ()
foreign import ccall "cmark_extension_api.h cmark_find_syntax_extension"
c_cmark_find_syntax_extension :: CString -> IO ExtensionPtr
foreign import ccall "cmark.h cmark_llist_append"
c_cmark_llist_append :: MemPtr -> LlistPtr a -> Ptr () -> IO (LlistPtr a)
foreign import ccall "cmark.h cmark_llist_free"
c_cmark_llist_free :: MemPtr -> LlistPtr a -> IO ()
foreign import ccall "cmark.h &CMARK_DEFAULT_MEM_ALLOCATOR"
c_CMARK_DEFAULT_MEM_ALLOCATOR :: MemPtr
foreign import ccall "cmark_extension_api.h cmark_parser_attach_syntax_extension"
c_cmark_parser_attach_syntax_extension :: ParserPtr -> ExtensionPtr -> IO ()
foreign import ccall "strikethrough.h &CMARK_NODE_STRIKETHROUGH"
c_CMARK_NODE_STRIKETHROUGH :: Ptr Word32
{-# LINE 644 "CMarkGFM.hsc" #-}
foreign import ccall "table.h &CMARK_NODE_TABLE"
c_CMARK_NODE_TABLE :: Ptr Word32
{-# LINE 647 "CMarkGFM.hsc" #-}
foreign import ccall "table.h &CMARK_NODE_TABLE_ROW"
c_CMARK_NODE_TABLE_ROW :: Ptr Word32
{-# LINE 650 "CMarkGFM.hsc" #-}
foreign import ccall "table.h &CMARK_NODE_TABLE_CELL"
c_CMARK_NODE_TABLE_CELL :: Ptr Word32
{-# LINE 653 "CMarkGFM.hsc" #-}
foreign import ccall "core-extensions.h cmarkextensions_get_table_columns"
c_cmarkextensions_get_table_columns :: NodePtr -> IO CUShort
foreign import ccall "core-extensions.h cmarkextensions_get_table_alignments"
c_cmarkextensions_get_table_alignments :: NodePtr -> IO (Ptr CUChar)