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| author | Alexander Krotov <ilabdsf@gmail.com> | 2018-03-07 14:21:31 +0300 |
|---|---|---|
| committer | Alexander Krotov <ilabdsf@gmail.com> | 2018-03-07 14:24:16 +0300 |
| commit | 4d2bf177fc8e41d385631c1d1abfe7943680982e (patch) | |
| tree | ffd42f6f8154e5af461f91e725f3012791ed4e34 /src | |
| parent | 54a6b75510d3f8bd872b97189ec7fa94bdc6fb30 (diff) | |
| download | pandoc-4d2bf177fc8e41d385631c1d1abfe7943680982e.tar.gz | |
Muse reader: do not produce empty Str element for unindented verse lines
Diffstat (limited to 'src')
| -rw-r--r-- | src/Text/Pandoc/Readers/Muse.hs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Text/Pandoc/Readers/Muse.hs b/src/Text/Pandoc/Readers/Muse.hs index 4a9523e84..4c398080c 100644 --- a/src/Text/Pandoc/Readers/Muse.hs +++ b/src/Text/Pandoc/Readers/Muse.hs @@ -506,9 +506,10 @@ emacsNoteBlock = try $ do lineVerseLine :: PandocMonad m => MuseParser m (F Inlines) lineVerseLine = try $ do string "> " - indent <- B.str <$> many (char ' ' >> pure '\160') + indent <- many (char ' ' >> pure '\160') + let indentEl = if null indent then mempty else B.str indent rest <- manyTill (choice inlineList) eol - return $ trimInlinesF $ mconcat (pure indent : rest) + return $ trimInlinesF $ mconcat (pure indentEl : rest) blanklineVerseLine :: PandocMonad m => MuseParser m (F Inlines) blanklineVerseLine = try $ do |