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| author | John MacFarlane <jgm@berkeley.edu> | 2015-10-12 23:00:27 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2015-10-12 23:00:27 -0700 |
| commit | 24f68654e919a8ff138d0a1fcfbf8e045b8ae38b (patch) | |
| tree | c25384e1afcc515f96aff2ae0120f39c4877c48f | |
| parent | fb51077712fbe2bca80b52d8e4b5f96b07980dcf (diff) | |
| download | pandoc-24f68654e919a8ff138d0a1fcfbf8e045b8ae38b.tar.gz | |
RST writer: do header normalization only in "standalone" mode.
If we're producing a fragment, just skip normalization.
After all, the fragment might be somewhere in the middle
of the document. It's more important for fragments to
have consistency in rendering (so they can be pieced
together) than to normalize.
This closes #2394. It's simpler and more robust than
my earlier fix.
| -rw-r--r-- | src/Text/Pandoc/Writers/RST.hs | 13 | ||||
| -rw-r--r-- | tests/Tests/Writers/RST.hs | 21 |
2 files changed, 18 insertions, 16 deletions
diff --git a/src/Text/Pandoc/Writers/RST.hs b/src/Text/Pandoc/Writers/RST.hs index 754aee29c..cb3ead514 100644 --- a/src/Text/Pandoc/Writers/RST.hs +++ b/src/Text/Pandoc/Writers/RST.hs @@ -81,8 +81,9 @@ pandocToRST (Pandoc meta blocks) = do (fmap (render colwidth) . blockListToRST) (fmap (trimr . render colwidth) . inlineListToRST) $ deleteMeta "title" $ deleteMeta "subtitle" meta - let minLev = findMinHeadingLevel Nothing blocks - body <- blockListToRST' True $ normalizeHeadings minLev blocks + body <- blockListToRST' True $ if writerStandalone opts + then normalizeHeadings 1 blocks + else 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 @@ -102,17 +103,13 @@ pandocToRST (Pandoc meta blocks) = do 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' + 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 _ [] = [] - findMinHeadingLevel Nothing (Header l _a _i:bs) = findMinHeadingLevel (Just l) bs - findMinHeadingLevel (Just ol) (Header l _a _i:bs) = - findMinHeadingLevel (Just $ if ol>l then l else ol) bs - findMinHeadingLevel l (_:bs) = findMinHeadingLevel l bs - findMinHeadingLevel l [] = fromMaybe 1 l -- | Return RST representation of reference key table. refsToRST :: Refs -> State WriterState Doc diff --git a/tests/Tests/Writers/RST.hs b/tests/Tests/Writers/RST.hs index bb7b2a446..b9e359dae 100644 --- a/tests/Tests/Writers/RST.hs +++ b/tests/Tests/Writers/RST.hs @@ -46,7 +46,10 @@ tests = [ testGroup "rubrics" unlines [ "foo" , "==="] - , "heading levels" =: + -- note: heading normalization is only done in standalone mode + , test (writeRST def{ writerStandalone = True, + writerTemplate = "$body$\n" } . toPandoc) + "heading levels" $ header 1 (text "Header 1") <> header 3 (text "Header 2") <> header 2 (text "Header 2") <> @@ -75,7 +78,9 @@ tests = [ testGroup "rubrics" , "" , "Header 2" , "--------"] - , "minimal heading levels" =: + , test (writeRST def{ writerStandalone = True, + writerTemplate = "$body$\n" } . toPandoc) + "minimal heading levels" $ header 2 (text "Header 1") <> header 3 (text "Header 2") <> header 2 (text "Header 1") <> @@ -84,21 +89,21 @@ tests = [ testGroup "rubrics" header 3 (text "Header 2") =?> unlines [ "Header 1" - , "--------" + , "========" , "" , "Header 2" - , "~~~~~~~~" + , "--------" , "" , "Header 1" - , "--------" + , "========" , "" , "Header 2" - , "~~~~~~~~" + , "--------" , "" , "Header 3" - , "^^^^^^^^" + , "~~~~~~~~" , "" , "Header 2" - , "~~~~~~~~"] + , "--------"] ] ] |