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LaTeX reader: don't assume preamble doesn't contain environments.

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Closes #1338.
This commit is contained in:
John MacFarlane 2014-06-16 17:43:56 -07:00
parent 31fd843133
commit 459805de4c
1 changed files with 1 additions and 1 deletions
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src/Text/Pandoc/Readers/LaTeX.hs
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@ -1134,7 +1134,7 @@ paragraph = do
preamble :: LP Blocks preamble :: LP Blocks
preamble = mempty <$> manyTill preambleBlock beginDoc preamble = mempty <$> manyTill preambleBlock beginDoc
where beginDoc = lookAhead $ controlSeq "begin" *> string "{document}" where beginDoc = lookAhead $ try $ controlSeq "begin" *> string "{document}"
preambleBlock = (void comment) preambleBlock = (void comment)
<|> (void sp) <|> (void sp)
<|> (void blanklines) <|> (void blanklines)