From 220f3d12b804a8baa188e9c7174707d3cb0316e1 Mon Sep 17 00:00:00 2001
From: Albert Krewinkel <albert@zeitkraut.de>
Date: Fri, 13 Nov 2015 20:32:36 +0100
Subject: Org reader: Fix emphasis rules for smart parsing

Smart quotes, ellipses, and dashes should behave like normal quotes,
single dashes, and dots with respect to text markup parsing.  The parser
state was not updated properly in all cases, which has been fixed.

Thanks to @conklech for reporting this issue.

This fixes #2513.
---
 src/Text/Pandoc/Readers/Org.hs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'src/Text/Pandoc/Readers')

diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs
index c04149e1f..376624fb3 100644
--- a/src/Text/Pandoc/Readers/Org.hs
+++ b/src/Text/Pandoc/Readers/Org.hs
@@ -21,7 +21,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 {- |
    Module      : Text.Pandoc.Readers.Org
-   Copyright   : Copyright (C) 2014 Albert Krewinkel
+   Copyright   : Copyright (C) 2014-2015 Albert Krewinkel
    License     : GNU GPL, version 2 or above
 
    Maintainer  : Albert Krewinkel <tarleb+pandoc@moltkeplatz.de>
@@ -1585,8 +1585,11 @@ smart :: OrgParser (F Inlines)
 smart = do
   getOption readerSmart >>= guard
   doubleQuoted <|> singleQuoted <|>
-    choice (map (return <$>) [orgApostrophe, dash, ellipses])
-  where orgApostrophe =
+    choice (map (return <$>) [orgApostrophe, orgDash, orgEllipses])
+  where
+    orgDash = dash <* updatePositions '-'
+    orgEllipses = ellipses <* updatePositions '.'
+    orgApostrophe =
           (char '\'' <|> char '\8217') <* updateLastPreCharPos
                                        <* updateLastForbiddenCharPos
                                        *> return (B.str "\x2019")
@@ -1594,9 +1597,10 @@ smart = do
 singleQuoted :: OrgParser (F Inlines)
 singleQuoted = try $ do
   singleQuoteStart
+  updatePositions '\''
   withQuoteContext InSingleQuote $
     fmap B.singleQuoted . trimInlinesF . mconcat <$>
-      many1Till inline singleQuoteEnd
+      many1Till inline (singleQuoteEnd <* updatePositions '\'')
 
 -- doubleQuoted will handle regular double-quoted sections, as well
 -- as dialogues with an open double-quote without a close double-quote
@@ -1604,6 +1608,7 @@ singleQuoted = try $ do
 doubleQuoted :: OrgParser (F Inlines)
 doubleQuoted = try $ do
   doubleQuoteStart
+  updatePositions '"'
   contents <- mconcat <$> many (try $ notFollowedBy doubleQuoteEnd >> inline)
   (withQuoteContext InDoubleQuote $ (doubleQuoteEnd <* updateLastForbiddenCharPos) >> return
        (fmap B.doubleQuoted . trimInlinesF $ contents))
-- 
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