 | hxt-8.3.1: A collection of tools for processing XML with Haskell. | Source code | Contents | Index |
| Text.XML.HXT.RelaxNG.XmlSchema.Regex |
|
W3C XML Schema Regular Expression Matcher
Grammar can be found under http://www.w3.org/TR/xmlschema11-2/#regexs
| data Regex |
| chars :: (Char -> Bool) -> [Char] |
| charRngs :: [Char] -> [(Char, Char)] |
| mkZero :: String -> Regex |
| mkUnit :: Regex |
| mkSym :: (Char -> Bool) -> Regex |
| mkSym1 :: Char -> Regex |
| mkSymRng :: Char -> Char -> Regex |
| mkDot :: Regex |
| mkStar :: Regex -> Regex |
| mkAlt :: Regex -> Regex -> Regex |
| mkSeq :: Regex -> Regex -> Regex |
| mkRep :: Int -> Regex -> Regex |
| mkRng :: Int -> Int -> Regex -> Regex |
| mkOpt :: Regex -> Regex |
| mkDif :: Regex -> Regex -> Regex |
| mkCompl :: Regex -> Regex |
| isZero :: Regex -> Bool |
| nullable :: Regex -> Bool |
| delta :: Regex -> Char -> Regex |
| matchWithRE :: Regex -> String -> Maybe String |
| (<&&>) :: (Char -> Bool) -> (Char -> Bool) -> Char -> Bool |
| (<||>) :: (Char -> Bool) -> (Char -> Bool) -> Char -> Bool |
| data Regex | Source |
 Instances |
| chars :: (Char -> Bool) -> [Char] | Source |
enumerate all chars specified by a predicate
this function is expensive, it should only be used for testing
| charRngs :: [Char] -> [(Char, Char)] | Source |
| mkZero :: String -> Regex | Source |
| mkUnit :: Regex | Source |
| mkSym :: (Char -> Bool) -> Regex | Source |
| mkSym1 :: Char -> Regex | Source |
| mkSymRng :: Char -> Char -> Regex | Source |
| mkDot :: Regex | Source |
| mkStar :: Regex -> Regex | Source |
| mkAlt :: Regex -> Regex -> Regex | Source |
| mkSeq :: Regex -> Regex -> Regex | Source |
| mkRep :: Int -> Regex -> Regex | Source |
| mkRng :: Int -> Int -> Regex -> Regex | Source |
| mkOpt :: Regex -> Regex | Source |
| mkDif :: Regex -> Regex -> Regex | Source |
| mkCompl :: Regex -> Regex | Source |
| isZero :: Regex -> Bool | Source |
| nullable :: Regex -> Bool | Source |
| delta :: Regex -> Char -> Regex | Source |
| matchWithRE :: Regex -> String -> Maybe String | Source |
| (<&&>) :: (Char -> Bool) -> (Char -> Bool) -> Char -> Bool | Source |
| (<||>) :: (Char -> Bool) -> (Char -> Bool) -> Char -> Bool | Source |