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-rw-r--r--src/Text/Pandoc/Shared.hs51
1 files changed, 27 insertions, 24 deletions
diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs
index 1c3a25cc7..975847de4 100644
--- a/src/Text/Pandoc/Shared.hs
+++ b/src/Text/Pandoc/Shared.hs
@@ -107,7 +107,7 @@ import qualified Data.ByteString.Lazy as BL
import Data.Char (isAlpha, isDigit, isLetter, isLower, isSpace, isUpper,
toLower)
import Data.Data (Data, Typeable)
-import Data.List (find, intercalate, stripPrefix)
+import Data.List (find, intercalate, intersperse, stripPrefix)
import qualified Data.Map as M
import Data.Maybe (mapMaybe)
import Data.Monoid ((<>))
@@ -717,37 +717,40 @@ isURI = maybe False hasKnownScheme . parseURI
--- Squash blocks into inlines
---
-blockToInlines :: Block -> [Inline]
-blockToInlines (Plain ils) = ils
-blockToInlines (Para ils) = ils
-blockToInlines (LineBlock lns) = combineLines lns
-blockToInlines (CodeBlock attr str) = [Code attr str]
-blockToInlines (RawBlock fmt str) = [RawInline fmt str]
-blockToInlines (BlockQuote blks) = blocksToInlines blks
+blockToInlines :: Block -> Inlines
+blockToInlines (Plain ils) = B.fromList ils
+blockToInlines (Para ils) = B.fromList ils
+blockToInlines (LineBlock lns) = B.fromList $ combineLines lns
+blockToInlines (CodeBlock attr str) = B.codeWith attr str
+blockToInlines (RawBlock (Format fmt) str) = B.rawInline fmt str
+blockToInlines (BlockQuote blks) = blocksToInlines' blks
blockToInlines (OrderedList _ blkslst) =
- concatMap blocksToInlines blkslst
+ mconcat $ map blocksToInlines' blkslst
blockToInlines (BulletList blkslst) =
- concatMap blocksToInlines blkslst
+ mconcat $ map blocksToInlines' blkslst
blockToInlines (DefinitionList pairslst) =
- concatMap f pairslst
+ mconcat $ map f pairslst
where
- f (ils, blkslst) = ils ++
- [Str ":", Space] ++
- concatMap blocksToInlines blkslst
-blockToInlines (Header _ _ ils) = ils
-blockToInlines HorizontalRule = []
+ f (ils, blkslst) = B.fromList ils <> B.str ":" <> B.space <>
+ mconcat (map blocksToInlines' blkslst)
+blockToInlines (Header _ _ ils) = B.fromList ils
+blockToInlines HorizontalRule = mempty
blockToInlines (Table _ _ _ headers rows) =
- intercalate [LineBreak] $ map (concatMap blocksToInlines) tbl
- where
- tbl = headers : rows
-blockToInlines (Div _ blks) = blocksToInlines blks
-blockToInlines Null = []
+ mconcat $ intersperse B.linebreak $
+ map (mconcat . map blocksToInlines') (headers:rows)
+blockToInlines (Div _ blks) = blocksToInlines' blks
+blockToInlines Null = mempty
+
+blocksToInlinesWithSep :: Inlines -> [Block] -> Inlines
+blocksToInlinesWithSep sep =
+ mconcat . intersperse sep . map blockToInlines
-blocksToInlinesWithSep :: [Inline] -> [Block] -> [Inline]
-blocksToInlinesWithSep sep blks = intercalate sep $ map blockToInlines blks
+blocksToInlines' :: [Block] -> Inlines
+blocksToInlines' = blocksToInlinesWithSep parSep
+ where parSep = B.space <> B.str "¶" <> B.space
blocksToInlines :: [Block] -> [Inline]
-blocksToInlines = blocksToInlinesWithSep [Space, Str "¶", Space]
+blocksToInlines = B.toList . blocksToInlines'
--