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| author | John MacFarlane <jgm@berkeley.edu> | 2018-09-29 10:57:11 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2018-09-29 10:57:11 -0700 |
| commit | 190ee279c9c10c6e87248428dcdbd73ab9036373 (patch) | |
| tree | e201c4b40c3cd2baaa8f7d579a8b12e6cea60341 /src/Text/Pandoc/Readers | |
| parent | c6d56f026f27519e913f64d843450c7a32f957fb (diff) | |
| download | pandoc-190ee279c9c10c6e87248428dcdbd73ab9036373.tar.gz | |
LaTeX reader: allow verbatim blocks ending with blank lines.
Closes #4624.
Diffstat (limited to 'src/Text/Pandoc/Readers')
| -rw-r--r-- | src/Text/Pandoc/Readers/LaTeX.hs | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs index 8a8b7dfb6..17d1c4bc9 100644 --- a/src/Text/Pandoc/Readers/LaTeX.hs +++ b/src/Text/Pandoc/Readers/LaTeX.hs @@ -2145,7 +2145,20 @@ verbEnv name = withVerbatimMode $ do skipopts optional blankline res <- manyTill anyTok (end_ name) - return $ stripTrailingNewlines $ toksToString res + return $ T.unpack + $ stripTrailingNewline + $ untokenize + $ res + +-- Strip single final newline and any spaces following it. +-- Input is unchanged if it doesn't end with newline + +-- optional spaces. +stripTrailingNewline :: Text -> Text +stripTrailingNewline t = + let (b, e) = T.breakOnEnd "\n" t + in if T.all (== ' ') e + then T.dropEnd 1 b + else t fancyverbEnv :: PandocMonad m => Text -> LP m Blocks fancyverbEnv name = do |