From 9ad7c73b577fa2286084c559f5dba670f93ae24e Mon Sep 17 00:00:00 2001 From: fiddlosopher Date: Thu, 15 Feb 2007 01:33:35 +0000 Subject: Use lookAhead instead of getInput/setInput in RST reader. git-svn-id: https://pandoc.googlecode.com/svn/trunk@537 788f1e2b-df1e-0410-8736-df70ead52e1b --- src/Text/Pandoc/Readers/RST.hs | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'src/Text/Pandoc/Readers') diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs index 70d55476e..876a7ef75 100644 --- a/src/Text/Pandoc/Readers/RST.hs +++ b/src/Text/Pandoc/Readers/RST.hs @@ -101,13 +101,11 @@ titleTransform blocks = (blocks, []) parseRST = do state <- getState - input <- getInput -- first pass: get anonymous keys - keyBlocks <- manyTill (anonymousKey <|> (do{anyLine; return Null})) eof + keyBlocks <- lookAhead $ manyTill (anonymousKey <|> (do{anyLine; return Null})) eof let anonymousKeys = filter (/= Null) keyBlocks -- run parser again to fill in anonymous links... setState (state { stateKeyBlocks = anonymousKeys }) - setInput input blocks <- parseBlocks let blocks' = filter isNotAnonKeyBlock blocks let (blocks'', title) = if stateStandalone state -- cgit v1.2.3