Copyright	Chris Kuklewicz 2007-2009 shelarcy 2012
License	BSD-style (see the file LICENSE)
Maintainer	shelarcy <shelarcy@gmail.com>
Stability	experimental
Portability	GHC (uses text)
Safe Haskell	None
Language	Haskell98

Text.Regex.TDFA.Text.Lazy

Contents

Orphan instances

Description

This modules provides RegexMaker and RegexLike instances for using Text with the TDFA backend (Text.Regex.TDFA.NewDFA.Engine and Text.Regex.TDFA.NewDFA.Tester).

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

Synopsis

Documentation

data Regex :: * #

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

Instances

RegexOptions Regex CompOption ExecOption
Methods blankCompOpt :: CompOption # blankExecOpt :: ExecOption # defaultCompOpt :: CompOption # defaultExecOpt :: ExecOption # setExecOpts :: ExecOption -> Regex -> Regex # getExecOpts :: Regex -> ExecOption #

data CompOption :: * #

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

Read CompOption
Methods readsPrec :: Int -> ReadS CompOption # readList :: ReadS [CompOption] # readPrec :: ReadPrec CompOption # readListPrec :: ReadPrec [CompOption] #
Show CompOption
Methods showsPrec :: Int -> CompOption -> ShowS # show :: CompOption -> String # showList :: [CompOption] -> ShowS #
RegexOptions Regex CompOption ExecOption
Methods blankCompOpt :: CompOption # blankExecOpt :: ExecOption # defaultCompOpt :: CompOption # defaultExecOpt :: ExecOption # setExecOpts :: ExecOption -> Regex -> Regex # getExecOpts :: Regex -> ExecOption #

data ExecOption :: * #

Instances

Read ExecOption
Methods readsPrec :: Int -> ReadS ExecOption # readList :: ReadS [ExecOption] # readPrec :: ReadPrec ExecOption # readListPrec :: ReadPrec [ExecOption] #
Show ExecOption
Methods showsPrec :: Int -> ExecOption -> ShowS # show :: ExecOption -> String # showList :: [ExecOption] -> ShowS #
RegexOptions Regex CompOption ExecOption
Methods blankCompOpt :: CompOption # blankExecOpt :: ExecOption # defaultCompOpt :: CompOption # defaultExecOpt :: ExecOption # setExecOpts :: ExecOption -> Regex -> Regex # getExecOpts :: Regex -> ExecOption #

compile Source #

Arguments

:: CompOption	Flags (summed together)
-> ExecOption	Flags (summed together)
-> Text	The regular expression to compile
-> Either String Regex	Returns: the compiled regular expression

execute Source #

Arguments

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

regexec Source #

Arguments

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

Orphan instances

Extract Text Source #
Methods before :: Int -> Text -> Text # after :: Int -> Text -> Text # empty :: Text # extract :: (Int, Int) -> Text -> Text #
Uncons Text Source #
Methods uncons :: Text -> Maybe (Char, Text) #
RegexLike Regex Text Source #
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 Text Text Source #
Methods match :: Regex -> Text -> Text # matchM :: Monad m => Regex -> Text -> m Text #
RegexMaker Regex CompOption ExecOption Text Source #
Methods makeRegex :: Text -> Regex # makeRegexOpts :: CompOption -> ExecOption -> Text -> Regex # makeRegexM :: Monad m => Text -> m Regex # makeRegexOptsM :: Monad m => CompOption -> ExecOption -> Text -> m Regex #