Safe Haskell	None
Language	Haskell2010

Text.Regex.TDFA.String

Contents

Types
Medium level API functions
Orphan instances

Description

This modules provides RegexMaker and RegexLike instances for using String with the TDFA backend.

This exports instances of the high level API and the medium level API of compile,execute, and regexec.

Synopsis

data Regex
type MatchOffset = Int
type MatchLength = Int
data CompOption
data ExecOption
compile :: CompOption -> ExecOption -> String -> Either String Regex
execute :: Regex -> String -> Either String (Maybe MatchArray)
regexec :: Regex -> String -> Either String (Maybe (String, String, String, [String]))

Types

data Regex Source #

The TDFA backend specific Regex type, used by this module's RegexOptions and RegexMaker

Instances

Instances details

RegexLike Regex String
Instance details Defined in Text.Regex.TDFA.String Methods matchOnce :: Regex -> String -> Maybe MatchArray matchAll :: Regex -> String -> [MatchArray] matchCount :: Regex -> String -> Int matchTest :: Regex -> String -> Bool matchAllText :: Regex -> String -> [MatchText String] matchOnceText :: Regex -> String -> Maybe (String, MatchText String, String)
RegexLike Regex ByteString
Instance details Defined in Text.Regex.TDFA.ByteString.Lazy Methods matchOnce :: Regex -> ByteString -> Maybe MatchArray matchAll :: Regex -> ByteString -> [MatchArray] matchCount :: Regex -> ByteString -> Int matchTest :: Regex -> ByteString -> Bool matchAllText :: Regex -> ByteString -> [MatchText ByteString] matchOnceText :: Regex -> ByteString -> Maybe (ByteString, MatchText ByteString, ByteString)
RegexLike Regex ByteString
Instance details Defined in Text.Regex.TDFA.ByteString Methods matchOnce :: Regex -> ByteString -> Maybe MatchArray matchAll :: Regex -> ByteString -> [MatchArray] matchCount :: Regex -> ByteString -> Int matchTest :: Regex -> ByteString -> Bool matchAllText :: Regex -> ByteString -> [MatchText ByteString] matchOnceText :: Regex -> ByteString -> Maybe (ByteString, MatchText ByteString, ByteString)
RegexLike Regex Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text.Lazy Methods matchOnce :: Regex -> Text -> Maybe MatchArray matchAll :: Regex -> Text -> [MatchArray] matchCount :: Regex -> Text -> Int matchTest :: Regex -> Text -> Bool matchAllText :: Regex -> Text -> [MatchText Text] matchOnceText :: Regex -> Text -> Maybe (Text, MatchText Text, Text)
RegexLike Regex Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text Methods matchOnce :: Regex -> Text -> Maybe MatchArray matchAll :: Regex -> Text -> [MatchArray] matchCount :: Regex -> Text -> Int matchTest :: Regex -> Text -> Bool matchAllText :: Regex -> Text -> [MatchText Text] matchOnceText :: Regex -> Text -> Maybe (Text, MatchText Text, Text)
RegexContext Regex String String
Instance details Defined in Text.Regex.TDFA.String Methods match :: Regex -> String -> String matchM :: MonadFail m => Regex -> String -> m String
RegexContext Regex ByteString ByteString
Instance details Defined in Text.Regex.TDFA.ByteString.Lazy Methods match :: Regex -> ByteString -> ByteString matchM :: MonadFail m => Regex -> ByteString -> m ByteString
RegexContext Regex ByteString ByteString
Instance details Defined in Text.Regex.TDFA.ByteString Methods match :: Regex -> ByteString -> ByteString matchM :: MonadFail m => Regex -> ByteString -> m ByteString
RegexContext Regex Text Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text.Lazy Methods match :: Regex -> Text -> Text matchM :: MonadFail m => Regex -> Text -> m Text
RegexContext Regex Text Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text Methods match :: Regex -> Text -> Text matchM :: MonadFail m => Regex -> Text -> m Text
RegexOptions Regex CompOption ExecOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods blankCompOpt :: CompOption blankExecOpt :: ExecOption defaultCompOpt :: CompOption defaultExecOpt :: ExecOption setExecOpts :: ExecOption -> Regex -> Regex getExecOpts :: Regex -> ExecOption
RegexMaker Regex CompOption ExecOption String
Instance details Defined in Text.Regex.TDFA.String Methods makeRegex :: String -> Regex makeRegexOpts :: CompOption -> ExecOption -> String -> Regex makeRegexM :: MonadFail m => String -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> String -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString.Lazy Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text.Lazy Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption (Seq Char)
Instance details Defined in Text.Regex.TDFA.Sequence Methods makeRegex :: Seq Char -> Regex makeRegexOpts :: CompOption -> ExecOption -> Seq Char -> Regex makeRegexM :: MonadFail m => Seq Char -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Seq Char -> m Regex
RegexLike Regex (Seq Char)
Instance details Defined in Text.Regex.TDFA.Sequence Methods matchOnce :: Regex -> Seq Char -> Maybe MatchArray matchAll :: Regex -> Seq Char -> [MatchArray] matchCount :: Regex -> Seq Char -> Int matchTest :: Regex -> Seq Char -> Bool matchAllText :: Regex -> Seq Char -> [MatchText (Seq Char)] matchOnceText :: Regex -> Seq Char -> Maybe (Seq Char, MatchText (Seq Char), Seq Char)
RegexContext Regex (Seq Char) (Seq Char)
Instance details Defined in Text.Regex.TDFA.Sequence Methods match :: Regex -> Seq Char -> Seq Char matchM :: MonadFail m => Regex -> Seq Char -> m (Seq Char)

type MatchOffset = Int #

type MatchLength = Int #

data CompOption Source #

Control whether the pattern is multiline or case-sensitive like Text.Regex and whether to capture the subgroups (\1, \2, etc). Controls enabling extra anchor syntax.

Instances

Instances details

Read CompOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods readsPrec :: Int -> ReadS CompOption # readList :: ReadS [CompOption] # readPrec :: ReadPrec CompOption # readListPrec :: ReadPrec [CompOption] #
Show CompOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods showsPrec :: Int -> CompOption -> ShowS # show :: CompOption -> String # showList :: [CompOption] -> ShowS #
RegexOptions Regex CompOption ExecOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods blankCompOpt :: CompOption blankExecOpt :: ExecOption defaultCompOpt :: CompOption defaultExecOpt :: ExecOption setExecOpts :: ExecOption -> Regex -> Regex getExecOpts :: Regex -> ExecOption
RegexMaker Regex CompOption ExecOption String
Instance details Defined in Text.Regex.TDFA.String Methods makeRegex :: String -> Regex makeRegexOpts :: CompOption -> ExecOption -> String -> Regex makeRegexM :: MonadFail m => String -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> String -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString.Lazy Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text.Lazy Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption (Seq Char)
Instance details Defined in Text.Regex.TDFA.Sequence Methods makeRegex :: Seq Char -> Regex makeRegexOpts :: CompOption -> ExecOption -> Seq Char -> Regex makeRegexM :: MonadFail m => Seq Char -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Seq Char -> m Regex

data ExecOption Source #

Instances

Instances details

Read ExecOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods readsPrec :: Int -> ReadS ExecOption # readList :: ReadS [ExecOption] # readPrec :: ReadPrec ExecOption # readListPrec :: ReadPrec [ExecOption] #
Show ExecOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods showsPrec :: Int -> ExecOption -> ShowS # show :: ExecOption -> String # showList :: [ExecOption] -> ShowS #
RegexOptions Regex CompOption ExecOption Source #
Instance details Defined in Text.Regex.TDFA.Common Methods blankCompOpt :: CompOption blankExecOpt :: ExecOption defaultCompOpt :: CompOption defaultExecOpt :: ExecOption setExecOpts :: ExecOption -> Regex -> Regex getExecOpts :: Regex -> ExecOption
RegexMaker Regex CompOption ExecOption String
Instance details Defined in Text.Regex.TDFA.String Methods makeRegex :: String -> Regex makeRegexOpts :: CompOption -> ExecOption -> String -> Regex makeRegexM :: MonadFail m => String -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> String -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString.Lazy Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption ByteString
Instance details Defined in Text.Regex.TDFA.ByteString Methods makeRegex :: ByteString -> Regex makeRegexOpts :: CompOption -> ExecOption -> ByteString -> Regex makeRegexM :: MonadFail m => ByteString -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> ByteString -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text.Lazy Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption Text	Since: 1.3.1
Instance details Defined in Text.Regex.TDFA.Text Methods makeRegex :: Text -> Regex makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex makeRegexM :: MonadFail m => Text -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Text -> m Regex
RegexMaker Regex CompOption ExecOption (Seq Char)
Instance details Defined in Text.Regex.TDFA.Sequence Methods makeRegex :: Seq Char -> Regex makeRegexOpts :: CompOption -> ExecOption -> Seq Char -> Regex makeRegexM :: MonadFail m => Seq Char -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> Seq Char -> m Regex

Medium level API functions

compile Source #

Arguments

:: CompOption	Flags (summed together)
-> ExecOption	Flags (summed together)
-> String	The regular expression to compile (ASCII only, no null bytes)
-> Either String Regex	Returns: the compiled regular expression

execute Source #

Arguments

:: Regex	Compiled regular expression
-> String	String to match against
-> Either String (Maybe MatchArray)

regexec Source #

Arguments

:: Regex	Compiled regular expression
-> String	String to match against
-> Either String (Maybe (String, String, String, [String]))

Orphan instances

RegexLike Regex String Source #
Instance details Methods matchOnce :: Regex -> String -> Maybe MatchArray matchAll :: Regex -> String -> [MatchArray] matchCount :: Regex -> String -> Int matchTest :: Regex -> String -> Bool matchAllText :: Regex -> String -> [MatchText String] matchOnceText :: Regex -> String -> Maybe (String, MatchText String, String)
RegexContext Regex String String Source #
Instance details Methods match :: Regex -> String -> String matchM :: MonadFail m => Regex -> String -> m String
RegexMaker Regex CompOption ExecOption String Source #
Instance details Methods makeRegex :: String -> Regex makeRegexOpts :: CompOption -> ExecOption -> String -> Regex makeRegexM :: MonadFail m => String -> m Regex makeRegexOptsM :: MonadFail m => CompOption -> ExecOption -> String -> m Regex