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-rw-r--r--src/Text/Pandoc/Readers/Markdown.hs21
1 files changed, 8 insertions, 13 deletions
diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs
index 38a600abe..be9c4cfd5 100644
--- a/src/Text/Pandoc/Readers/Markdown.hs
+++ b/src/Text/Pandoc/Readers/Markdown.hs
@@ -55,9 +55,6 @@ readMarkdown state s = (readWith parseMarkdown) state (s ++ "\n\n")
-- Constants and data structure definitions
--
-spaceChars :: [Char]
-spaceChars = " \t"
-
bulletListMarkers :: [Char]
bulletListMarkers = "*+-"
@@ -325,7 +322,7 @@ hrule = try $ do
skipSpaces
start <- oneOf hruleChars
count 2 (skipSpaces >> char start)
- skipMany (oneOf spaceChars <|> char start)
+ skipMany (spaceChar <|> char start)
newline
optional blanklines
return HorizontalRule
@@ -634,7 +631,7 @@ htmlBlock :: GenParser Char ParserState Block
htmlBlock = try $ do
failUnlessBeginningOfLine
first <- htmlElement
- finalSpace <- many (oneOf spaceChars)
+ finalSpace <- many spaceChar
finalNewlines <- many newline
return $ RawHtml $ first ++ finalSpace ++ finalNewlines
@@ -939,12 +936,12 @@ strikeout = failIfStrict >> enclosed (string "~~") (try $ string "~~") inline >>
superscript :: GenParser Char ParserState Inline
superscript = failIfStrict >> enclosed (char '^') (char '^')
- (notFollowedBy' whitespace >> inline) >>= -- may not contain Space
+ (notFollowedBy spaceChar >> inline) >>= -- may not contain Space
return . Superscript
subscript :: GenParser Char ParserState Inline
subscript = failIfStrict >> enclosed (char '~') (char '~')
- (notFollowedBy' whitespace >> inline) >>= -- may not contain Space
+ (notFollowedBy spaceChar >> inline) >>= -- may not contain Space
return . Subscript
abbrev :: GenParser Char ParserState Inline
@@ -1053,17 +1050,15 @@ emDash :: GenParser Char st Inline
emDash = oneOfStrings ["---", "--"] >> return EmDash
whitespace :: GenParser Char ParserState Inline
-whitespace = do
- sps <- many1 (oneOf spaceChars)
- if length sps >= 2
- then option Space (endline >> return LineBreak)
- else return Space <?> "whitespace"
+whitespace = spaceChar >>
+ ( (spaceChar >> skipMany spaceChar >> option Space (endline >> return LineBreak))
+ <|> (skipMany spaceChar >> return Space) ) <?> "whitespace"
nonEndline :: GenParser Char st Char
nonEndline = satisfy (/='\n')
strChar :: GenParser Char st Char
-strChar = noneOf (specialChars ++ spaceChars ++ "\n")
+strChar = noneOf (specialChars ++ " \t\n")
str :: GenParser Char st Inline
str = many1 strChar >>= return . Str