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Added a try that was needed for the commit fc78be1.

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The intent of that commit was to parse unknown LaTeX
enivronments as verbatim if they can't be parsed normally,
avoiding crashes on environments that allow unescaped
underscores and the like.  But the fix didn't completely
work: it worked for raw TeX in markdown but not when
reading LaTeX. This change fixes that.

See #6034. Closes #6093.
This commit is contained in:
John MacFarlane 2020-01-28 21:32:30 -08:00
parent 34eba446a0
commit e6399d162a
1 changed files with 1 additions and 1 deletions
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2
src/Text/Pandoc/Readers/LaTeX.hs
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@ -1942,7 +1942,7 @@ environment = try $ do
if M.member name (inlineEnvironments if M.member name (inlineEnvironments
:: M.Map Text (LP PandocPure Inlines)) :: M.Map Text (LP PandocPure Inlines))
then mzero then mzero
else rawEnv name <|> rawVerbEnv name else try (rawEnv name) <|> rawVerbEnv name
env :: PandocMonad m => Text -> LP m a -> LP m a env :: PandocMonad m => Text -> LP m a -> LP m a
env name p = p <* end_ name env name p = p <* end_ name