From e86cbcd7e1e7faa47433961ff5f99f5bf32f902d Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 18 Nov 2018 23:50:21 -0800
Subject: LaTeX reader: Allow space before bracketed options.

---
 src/Text/Pandoc/Readers/LaTeX.hs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/Text/Pandoc')

diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs
index f91e62d31..d291e5529 100644
--- a/src/Text/Pandoc/Readers/LaTeX.hs
+++ b/src/Text/Pandoc/Readers/LaTeX.hs
@@ -774,7 +774,8 @@ paropt :: PandocMonad m => LP m Inlines
 paropt = parenWrapped inline
 
 rawopt :: PandocMonad m => LP m Text
-rawopt = do
+rawopt = try $ do
+  optional sp
   inner <- untokenize <$> bracketedToks
   optional sp
   return $ "[" <> inner <> "]"
-- 
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