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author | Nikolay Yakimov <root@livid.pp.ru> | 2015-04-13 20:45:40 +0300 |
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committer | Nikolay Yakimov <root@livid.pp.ru> | 2015-04-13 20:45:40 +0300 |
commit | deb95d380e1b21c4f87290e643798dfbf02b3591 (patch) | |
tree | fcdcfe7fa8158267f468af637d70835d1a837cb1 /src/Text/Pandoc/Writers | |
parent | 5ae48b7eaf55de42f55d885673a394af7de89641 (diff) |
RST Writer: Normalize headings to sequential levels
This is pretty much required by docutils.
Diffstat (limited to 'src/Text/Pandoc/Writers')
-rw-r--r-- | src/Text/Pandoc/Writers/RST.hs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/RST.hs b/src/Text/Pandoc/Writers/RST.hs index 2f4c9575e..f4a66f381 100644 --- a/src/Text/Pandoc/Writers/RST.hs +++ b/src/Text/Pandoc/Writers/RST.hs @@ -79,7 +79,7 @@ pandocToRST (Pandoc meta blocks) = do (fmap (render colwidth) . blockListToRST) (fmap (trimr . render colwidth) . inlineListToRST) $ deleteMeta "title" $ deleteMeta "subtitle" meta - body <- blockListToRST blocks + body <- blockListToRST $ normalizeHeadings 1 blocks notes <- liftM (reverse . stNotes) get >>= notesToRST -- note that the notes may contain refs, so we do them first refs <- liftM (reverse . stLinks) get >>= refsToRST @@ -98,6 +98,13 @@ pandocToRST (Pandoc meta blocks) = do if writerStandalone opts then return $ renderTemplate' (writerTemplate opts) context else return main + where + normalizeHeadings lev (Header l a i:bs) = Header lev a i:normalizeHeadings (lev+1) cont ++ normalizeHeadings lev bs' + where (cont,bs') = break (headerLtEq l) bs + headerLtEq level (Header l' _ _) = l' <= level + headerLtEq _ _ = False + normalizeHeadings lev (b:bs) = b:normalizeHeadings lev bs + normalizeHeadings _ [] = [] -- | Return RST representation of reference key table. refsToRST :: Refs -> State WriterState Doc |