diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Text/Pandoc/Parsing.hs | 2 | ||||
| -rw-r--r-- | src/Text/Pandoc/Readers/RST.hs | 15 |
2 files changed, 13 insertions, 4 deletions
diff --git a/src/Text/Pandoc/Parsing.hs b/src/Text/Pandoc/Parsing.hs index 57b780e7f..87b391eda 100644 --- a/src/Text/Pandoc/Parsing.hs +++ b/src/Text/Pandoc/Parsing.hs @@ -1138,6 +1138,7 @@ data ParserState = ParserState stateExamples :: M.Map Text Int, -- ^ Map from example labels to numbers stateMacros :: M.Map Text Macro, -- ^ Table of macros defined so far stateRstDefaultRole :: Text, -- ^ Current rST default interpreted text role + stateRstHighlight :: Maybe Text, -- ^ Current rST literal block language stateRstCustomRoles :: M.Map Text (Text, Maybe Text, Attr), -- ^ Current rST custom text roles -- Triple represents: 1) Base role, 2) Optional format (only for :raw: -- roles), 3) Additional classes (rest of Attr is unused)). @@ -1248,6 +1249,7 @@ defaultParserState = stateExamples = M.empty, stateMacros = M.empty, stateRstDefaultRole = "title-reference", + stateRstHighlight = Nothing, stateRstCustomRoles = M.empty, stateCaption = Nothing, stateInHtmlBlock = Nothing, diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs index ba1902a6e..e6e6d56e8 100644 --- a/src/Text/Pandoc/Readers/RST.hs +++ b/src/Text/Pandoc/Readers/RST.hs @@ -23,7 +23,7 @@ import Control.Monad.Identity (Identity (..)) import Data.Char (isHexDigit, isSpace, toUpper, isAlphaNum) import Data.List (deleteFirstsBy, elemIndex, nub, sort, transpose) import qualified Data.Map as M -import Data.Maybe (fromMaybe) +import Data.Maybe (fromMaybe, maybeToList) import Data.Sequence (ViewR (..), viewr) import Data.Text (Text) import qualified Data.Text as T @@ -390,11 +390,13 @@ quotedBlock = try $ do codeBlockStart :: Monad m => ParserT Text st m Char codeBlockStart = string "::" >> blankline >> blankline -codeBlock :: (HasReaderOptions st, Monad m) => ParserT Text st m Blocks +codeBlock :: Monad m => ParserT Text ParserState m Blocks codeBlock = try $ codeBlockStart >> codeBlockBody -codeBlockBody :: (HasReaderOptions st, Monad m) => ParserT Text st m Blocks -codeBlockBody = try $ B.codeBlock . stripTrailingNewlines <$> +codeBlockBody :: Monad m => ParserT Text ParserState m Blocks +codeBlockBody = do + lang <- stateRstHighlight <$> getState + try $ B.codeBlockWith ("", maybeToList lang, []) . stripTrailingNewlines <$> (indentedBlock <|> quotedBlock) lhsCodeBlock :: Monad m => RSTParser m Blocks @@ -716,6 +718,11 @@ directive' = do case trim top of "" -> stateRstDefaultRole def role -> role }) + "highlight" -> mempty <$ updateState (\s -> + s { stateRstHighlight = + case trim top of + "" -> stateRstHighlight def + lang -> Just lang }) x | x == "code" || x == "code-block" || x == "sourcecode" -> codeblock name classes (lookup "number-lines" fields) (trim top) body True |