RST reader: handle blank lines correctly in line blocks (#3881)

Previously pandoc would sometimes combine two line blocks separated by blanks, and ignore trailing blank lines within the line block.

Test is checked to be consisted with http://rst.ninjs.org/

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Text/Pandoc/Parsing.hs b/src/Text/Pandoc/Parsing.hs
index 9ed18d4e0..2543f11f0 100644
--- a/src/Text/Pandoc/Parsing.hs
+++ b/src/Text/Pandoc/Parsing.hs
@@ -838,7 +838,7 @@ blankLineBlockLine = try (char '|' >> blankline)
 lineBlockLines :: Monad m => ParserT [Char] st m [String]
 lineBlockLines = try $ do
   lines' <- many1 (lineBlockLine <|> ((:[]) <$> blankLineBlockLine))
-  skipMany1 $ blankline <|> blankLineBlockLine
+  skipMany $ blankline
   return lines'
 
 -- | Parse a table using 'headerParser', 'rowParser',