git.iko.soy/typeable/pandoc
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Muse reader: allow newline after opening "*" or "**"

Emacs Muse allows this.

commit23ed97f081d2a5f1ba1d9525e74dfcfbdcfe6a20 authorAlexander Krotov <ilabdsf@gmail.com> dateSun 2 Sep 2018, 00:35 (8 years ago) parentdb44ddf
2 files changed+17−1
src/Text/Pandoc/Readers/Muse.hs+9−1 test/Tests/Readers/Muse.hs+8
src/Text/Pandoc/Readers/Muse.hs+9−1
@@ -58,7 +58,7 @@ import Text.Pandoc.Class (PandocMonad (..))
5858import Text.Pandoc.Definition
5959import Text.Pandoc.Logging
6060import Text.Pandoc.Options
61−import Text.Pandoc.Parsing hiding (F)
61+import Text.Pandoc.Parsing hiding (F, enclosed)
6262import Text.Pandoc.Readers.HTML (htmlTag)
6363import Text.Pandoc.Shared (crFilter, underlineSpan)
6464
@@ -839,6 +839,14 @@ br = try $ do
839839emphasisBetween :: (PandocMonad m, Show a) => MuseParser m a -> MuseParser m (F Inlines)
840840emphasisBetween c = try $ enclosedInlines c c
841841
842+-- | Parses material enclosed between start and end parsers.
843+enclosed :: (Show end, Stream s m Char) => ParserT s st m t -- ^ start parser
844+ -> ParserT s st m end -- ^ end parser
845+ -> ParserT s st m a -- ^ content parser (to be used repeatedly)
846+ -> ParserT s st m [a]
847+enclosed start end parser = try $
848+ start >> notFollowedBy spaceChar >> many1Till parser end
849+
842850enclosedInlines :: (PandocMonad m, Show a, Show b)
843851 => MuseParser m a
844852 -> MuseParser m b
test/Tests/Readers/Muse.hs+8
@@ -62,6 +62,14 @@ tests =
6262 "*Foo bar*" =?>
6363 para (emph . spcSep $ ["Foo", "bar"])
6464
65+ -- Emacs Muse allows this
66+ , "Newline in the beginning of emphasis" =:
67+ "*\nFoo bar*" =?>
68+ para (emph ("Foo" <> space <> "bar"))
69+ , "Newline in the end of emphasis" =:
70+ "*Foo bar\n*" =?>
71+ para (emph ("Foo" <> space <> "bar"))
72+
6573 , "Comma after closing *" =:
6674 "Foo *bar*, baz" =?>
6775 para ("Foo " <> emph "bar" <> ", baz")