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authorJesse Rosenthal <jrosenthal@jhu.edu>2018-01-02 11:45:22 -0500
committerJesse Rosenthal <jrosenthal@jhu.edu>2018-01-02 11:45:22 -0500
commita55a1e3a573d554677a85f2398e975ab71846997 (patch)
tree7989a1b281ce495f1a8804f6e20c30e880d3f640
parent09e132726d379e3f4e34de5700ae34cad3002f4b (diff)
Docx reader: remove MultiWayIf
Different formatting rules across 7.X and 8.X. Use empty case expression instead.
-rw-r--r--src/Text/Pandoc/Readers/Docx.hs77
1 files changed, 39 insertions, 38 deletions
diff --git a/src/Text/Pandoc/Readers/Docx.hs b/src/Text/Pandoc/Readers/Docx.hs
index e79c4a4fc..f01a94550 100644
--- a/src/Text/Pandoc/Readers/Docx.hs
+++ b/src/Text/Pandoc/Readers/Docx.hs
@@ -1,7 +1,6 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE PatternGuards #-}
-{-# LANGUAGE MultiWayIf #-}
{-
Copyright (C) 2014-2017 Jesse Rosenthal <jrosenthal@jhu.edu>
@@ -575,43 +574,45 @@ bodyPartToBlocks (Paragraph pPr parparts)
(if isNull prevParaIls then mempty else space) <>
ils'
opts <- asks docxOptions
- if | isNull ils'' && not (isEnabled Ext_empty_paragraphs opts) ->
- return mempty
- | Just (TrackedChange Insertion _) <- pChange pPr
- , AcceptChanges <- readerTrackChanges opts -> do
- modify $ \s -> s {docxPrevPara = mempty}
- return $ parStyleToTransform pPr $ para ils''
- | Just (TrackedChange Insertion _) <- pChange pPr
- , RejectChanges <- readerTrackChanges opts -> do
- modify $ \s -> s {docxPrevPara = ils''}
- return mempty
- | Just (TrackedChange Insertion cInfo) <- pChange pPr
- , AllChanges <- readerTrackChanges opts
- , ChangeInfo _ cAuthor cDate <- cInfo -> do
- let attr = ("", ["paragraph-insertion"], [("author", cAuthor), ("date", cDate)])
- insertMark = spanWith attr mempty
- return $
- parStyleToTransform pPr $
- para $ ils'' <> insertMark
- | Just (TrackedChange Deletion _) <- pChange pPr
- , AcceptChanges <- readerTrackChanges opts -> do
- modify $ \s -> s {docxPrevPara = ils''}
- return mempty
- | Just (TrackedChange Deletion _) <- pChange pPr
- , RejectChanges <- readerTrackChanges opts -> do
- modify $ \s -> s {docxPrevPara = mempty}
- return $ parStyleToTransform pPr $ para ils''
- | Just (TrackedChange Deletion cInfo) <- pChange pPr
- , AllChanges <- readerTrackChanges opts
- , ChangeInfo _ cAuthor cDate <- cInfo -> do
- let attr = ("", ["paragraph-deletion"], [("author", cAuthor), ("date", cDate)])
- insertMark = spanWith attr mempty
- return $
- parStyleToTransform pPr $
- para $ ils'' <> insertMark
- | otherwise -> do
- modify $ \s -> s {docxPrevPara = mempty}
- return $ parStyleToTransform pPr $ para ils''
+ case () of
+
+ _ | isNull ils'' && not (isEnabled Ext_empty_paragraphs opts) ->
+ return mempty
+ _ | Just (TrackedChange Insertion _) <- pChange pPr
+ , AcceptChanges <- readerTrackChanges opts -> do
+ modify $ \s -> s {docxPrevPara = mempty}
+ return $ parStyleToTransform pPr $ para ils''
+ _ | Just (TrackedChange Insertion _) <- pChange pPr
+ , RejectChanges <- readerTrackChanges opts -> do
+ modify $ \s -> s {docxPrevPara = ils''}
+ return mempty
+ _ | Just (TrackedChange Insertion cInfo) <- pChange pPr
+ , AllChanges <- readerTrackChanges opts
+ , ChangeInfo _ cAuthor cDate <- cInfo -> do
+ let attr = ("", ["paragraph-insertion"], [("author", cAuthor), ("date", cDate)])
+ insertMark = spanWith attr mempty
+ return $
+ parStyleToTransform pPr $
+ para $ ils'' <> insertMark
+ _ | Just (TrackedChange Deletion _) <- pChange pPr
+ , AcceptChanges <- readerTrackChanges opts -> do
+ modify $ \s -> s {docxPrevPara = ils''}
+ return mempty
+ _ | Just (TrackedChange Deletion _) <- pChange pPr
+ , RejectChanges <- readerTrackChanges opts -> do
+ modify $ \s -> s {docxPrevPara = mempty}
+ return $ parStyleToTransform pPr $ para ils''
+ _ | Just (TrackedChange Deletion cInfo) <- pChange pPr
+ , AllChanges <- readerTrackChanges opts
+ , ChangeInfo _ cAuthor cDate <- cInfo -> do
+ let attr = ("", ["paragraph-deletion"], [("author", cAuthor), ("date", cDate)])
+ insertMark = spanWith attr mempty
+ return $
+ parStyleToTransform pPr $
+ para $ ils'' <> insertMark
+ _ | otherwise -> do
+ modify $ \s -> s {docxPrevPara = mempty}
+ return $ parStyleToTransform pPr $ para ils''
bodyPartToBlocks (ListItem pPr numId lvl (Just levelInfo) parparts) = do
-- We check whether this current numId has previously been used,
-- since Docx expects us to pick up where we left off.