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-rw-r--r--src/Text/Pandoc/Readers/HTML.hs24
1 files changed, 17 insertions, 7 deletions
diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs
index 02bfcb2bb..b32264d61 100644
--- a/src/Text/Pandoc/Readers/HTML.hs
+++ b/src/Text/Pandoc/Readers/HTML.hs
@@ -50,6 +50,7 @@ import Text.Pandoc.Options (ReaderOptions(readerParseRaw, readerTrace)
Ext_native_divs, Ext_native_spans))
import Text.Pandoc.Parsing hiding ((<|>))
import Text.Pandoc.Walk
+import qualified Data.Map as M
import Data.Maybe ( fromMaybe, isJust)
import Data.List ( intercalate, isInfixOf, isPrefixOf, isSuffixOf )
import Data.Char ( isDigit )
@@ -75,8 +76,9 @@ readHtml :: ReaderOptions -- ^ Reader options
-> Either PandocError Pandoc
readHtml opts inp =
mapLeft (ParseFailure . getError) . flip runReader def $
- runParserT parseDoc (HTMLState def{ stateOptions = opts } [] Nothing)
- "source" tags
+ runParserT parseDoc
+ (HTMLState def{ stateOptions = opts } [] Nothing [] M.empty)
+ "source" tags
where tags = stripPrefixes . canonicalizeTags $
parseTagsOptions parseOptions{ optTagPosition = True } inp
parseDoc = do
@@ -101,7 +103,9 @@ data HTMLState =
HTMLState
{ parserState :: ParserState,
noteTable :: [(String, Blocks)],
- baseHref :: Maybe String
+ baseHref :: Maybe String,
+ identifiers :: [String],
+ headerMap :: M.Map Inlines String
}
data HTMLLocal = HTMLLocal { quoteContext :: QuoteContext
@@ -398,9 +402,10 @@ pHeader = try $ do
let ident = fromMaybe "" $ lookup "id" attr
let classes = maybe [] words $ lookup "class" attr
let keyvals = [(k,v) | (k,v) <- attr, k /= "class", k /= "id"]
+ attr' <- registerHeader (ident, classes, keyvals) contents
return $ if bodyTitle
then mempty -- skip a representation of the title in the body
- else B.headerWith (ident, classes, keyvals) level contents
+ else B.headerWith attr' level contents
pHrule :: TagParser Blocks
pHrule = do
@@ -983,6 +988,14 @@ isSpace _ = False
-- Instances
+instance HasIdentifierList HTMLState where
+ extractIdentifierList = identifiers
+ updateIdentifierList f s = s{ identifiers = f (identifiers s) }
+
+instance HasHeaderMap HTMLState where
+ extractHeaderMap = headerMap
+ updateHeaderMap f s = s{ headerMap = f (headerMap s) }
+
-- This signature should be more general
-- MonadReader HTMLLocal m => HasQuoteContext st m
instance HasQuoteContext st (Reader HTMLLocal) where
@@ -992,9 +1005,6 @@ instance HasQuoteContext st (Reader HTMLLocal) where
instance HasReaderOptions HTMLState where
extractReaderOptions = extractReaderOptions . parserState
-instance Default HTMLState where
- def = HTMLState def [] Nothing
-
instance HasMeta HTMLState where
setMeta s b st = st {parserState = setMeta s b $ parserState st}
deleteMeta s st = st {parserState = deleteMeta s $ parserState st}