Safe Haskell	None
Language	Haskell2010

Commonmark.Blocks

Contents

BlockSpecs

Synopsis

mkBlockParser :: (Monad m, IsBlock il bl) => [BlockSpec m il bl] -> [BlockParser m il bl bl] -> (ReferenceMap -> [Tok] -> m (Either ParseError il)) -> [BlockParser m il bl Attributes] -> [Tok] -> m (Either ParseError bl)
defaultBlockSpecs :: (Monad m, IsBlock il bl) => [BlockSpec m il bl]
data BlockStartResult
- = BlockStartMatch
- | BlockStartNoMatchBefore !SourcePos
data BlockSpec m il bl = BlockSpec {
- blockType :: !Text
- blockStart :: BlockParser m il bl BlockStartResult
- blockCanContain :: BlockSpec m il bl -> Bool
- blockContainsLines :: !Bool
- blockParagraph :: !Bool
- blockContinue :: BlockNode m il bl -> BlockParser m il bl (SourcePos, BlockNode m il bl)
- blockConstructor :: BlockNode m il bl -> BlockParser m il bl bl
- blockFinalize :: BlockNode m il bl -> BlockNode m il bl -> BlockParser m il bl (BlockNode m il bl)
}
data BlockData m il bl = BlockData {
- blockSpec :: BlockSpec m il bl
- blockLines :: [[Tok]]
- blockStartPos :: [SourcePos]
- blockData :: !Dynamic
- blockBlanks :: [Int]
- blockAttributes :: !Attributes
}
defBlockData :: BlockSpec m il bl -> BlockData m il bl
type BlockNode m il bl = Tree (BlockData m il bl)
data BPState m il bl = BPState {
- referenceMap :: !ReferenceMap
- inlineParser :: ReferenceMap -> [Tok] -> m (Either ParseError il)
- nodeStack :: [BlockNode m il bl]
- blockMatched :: !Bool
- maybeLazy :: !Bool
- maybeBlank :: !Bool
- counters :: Map Text Dynamic
- failurePositions :: Map Text SourcePos
- attributeParsers :: [ParsecT [Tok] (BPState m il bl) m Attributes]
- nextAttributes :: !Attributes
}
type BlockParser m il bl = ParsecT [Tok] (BPState m il bl) m
data LinkInfo = LinkInfo {
- linkDestination :: !Text
- linkTitle :: !Text
- linkAttributes :: !Attributes
- linkPos :: !(Maybe SourcePos)
}
defaultFinalizer :: Monad m => BlockNode m il bl -> BlockNode m il bl -> BlockParser m il bl (BlockNode m il bl)
runInlineParser :: Monad m => [Tok] -> BlockParser m il bl il
addNodeToStack :: Monad m => BlockNode m bl il -> BlockParser m bl il ()
collapseNodeStack :: [BlockNode m il bl] -> BlockParser m il bl (BlockNode m il bl)
getBlockText :: BlockNode m il bl -> [Tok]
removeIndent :: [Tok] -> [Tok]
bspec :: BlockNode m il bl -> BlockSpec m il bl
endOfBlock :: Monad m => BlockParser m il bl ()
interruptsParagraph :: Monad m => BlockParser m bl il Bool
linkReferenceDef :: Monad m => ParsecT [Tok] s m Attributes -> ParsecT [Tok] s m ((SourceRange, Text), LinkInfo)
renderChildren :: (Monad m, IsBlock il bl) => BlockNode m il bl -> BlockParser m il bl [bl]
reverseSubforests :: Tree a -> Tree a
docSpec :: (Monad m, IsBlock il bl, Monoid bl) => BlockSpec m il bl
indentedCodeSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
fencedCodeSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
blockQuoteSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
atxHeadingSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
setextHeadingSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
thematicBreakSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
listItemSpec :: (Monad m, IsBlock il bl) => BlockParser m il bl ListType -> BlockSpec m il bl
bulletListMarker :: Monad m => BlockParser m il bl ListType
orderedListMarker :: Monad m => BlockParser m il bl ListType
rawHtmlSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
attributeSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
paraSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl
plainSpec :: (Monad m, IsBlock il bl) => BlockSpec m il bl

Documentation

mkBlockParser #

Arguments

:: (Monad m, IsBlock il bl)
=> [BlockSpec m il bl]	Defines block syntax
-> [BlockParser m il bl bl]	Parsers to run at end
-> (ReferenceMap -> [Tok] -> m (Either ParseError il))	Inline parser
-> [BlockParser m il bl Attributes]	attribute parsers
-> [Tok]	Tokenized commonmark input
-> m (Either ParseError bl)	Result or error

defaultBlockSpecs :: (Monad m, IsBlock il bl) => [BlockSpec m il bl] #

data BlockStartResult #

Constructors

BlockStartMatch
BlockStartNoMatchBefore !SourcePos

Instances

Instances details

Eq BlockStartResult #
Instance details Defined in Commonmark.Blocks Methods (==) :: BlockStartResult -> BlockStartResult -> Bool # (/=) :: BlockStartResult -> BlockStartResult -> Bool #
Show BlockStartResult #
Instance details Defined in Commonmark.Blocks Methods showsPrec :: Int -> BlockStartResult -> ShowS # show :: BlockStartResult -> String # showList :: [BlockStartResult] -> ShowS #

data BlockSpec m il bl #

Defines a block-level element type.

Constructors

BlockSpec

Fields

blockType :: !Text
Descriptive name of block type
blockStart :: BlockParser m il bl BlockStartResult
Parses beginning of block. The parser should verify any preconditions, parse the opening of the block, and add the new block to the block stack using addNodeToStack, returning BlockStartMatch on success. If the match fails, the parser can either fail or return BlockStartNoMatchBefore and a SourcePos before which the parser is known not to succeed (this will be stored in failurePositions for the line, to ensure that future matches won't be attempted until after that position).
blockCanContain :: BlockSpec m il bl -> Bool
Returns True if this kind of block can contain the specified block type.
blockContainsLines :: !Bool
True if this kind of block can contain text lines.
blockParagraph :: !Bool
True if this kind of block is paragraph.
blockContinue :: BlockNode m il bl -> BlockParser m il bl (SourcePos, BlockNode m il bl)
Parser that checks to see if the current block (the BlockNode) can be kept open. If it fails, the block will be closed, unless we have a lazy paragraph continuation within the block.
blockConstructor :: BlockNode m il bl -> BlockParser m il bl bl
Renders the node into its target format, possibly after rendering inline content.
blockFinalize :: BlockNode m il bl -> BlockNode m il bl -> BlockParser m il bl (BlockNode m il bl)
Runs when the block is closed, but prior to rendering. The first parameter is the child, the second the parent.

Instances

Instances details

Show (BlockSpec m il bl) #
Instance details Defined in Commonmark.Blocks Methods showsPrec :: Int -> BlockSpec m il bl -> ShowS # show :: BlockSpec m il bl -> String # showList :: [BlockSpec m il bl] -> ShowS #

data BlockData m il bl #

Constructors

BlockData
Fields blockSpec :: BlockSpec m il bl blockLines :: [[Tok]] blockStartPos :: [SourcePos] blockData :: !Dynamic blockBlanks :: [Int] blockAttributes :: !Attributes

Instances

Instances details

Show (BlockData m il bl) #
Instance details Defined in Commonmark.Blocks Methods showsPrec :: Int -> BlockData m il bl -> ShowS # show :: BlockData m il bl -> String # showList :: [BlockData m il bl] -> ShowS #

defBlockData :: BlockSpec m il bl -> BlockData m il bl #

type BlockNode m il bl = Tree (BlockData m il bl) #

data BPState m il bl #

Constructors

BPState
Fields referenceMap :: !ReferenceMap inlineParser :: ReferenceMap -> [Tok] -> m (Either ParseError il) nodeStack :: [BlockNode m il bl] blockMatched :: !Bool maybeLazy :: !Bool maybeBlank :: !Bool counters :: Map Text Dynamic failurePositions :: Map Text SourcePos attributeParsers :: [ParsecT [Tok] (BPState m il bl) m Attributes] nextAttributes :: !Attributes

type BlockParser m il bl = ParsecT [Tok] (BPState m il bl) m #

data LinkInfo #

Constructors

LinkInfo
Fields linkDestination :: !Text linkTitle :: !Text linkAttributes :: !Attributes linkPos :: !(Maybe SourcePos) Position of the reference link definition for references links.

Instances

Instances details

Show LinkInfo #
Instance details Defined in Commonmark.ReferenceMap Methods showsPrec :: Int -> LinkInfo -> ShowS # show :: LinkInfo -> String # showList :: [LinkInfo] -> ShowS #