regex-pcre-builtin-0.94.4.8.8.35: Replaces/Enhances Text.Regex

Safe HaskellNone
LanguageHaskell98

Text.Regex.PCRE.ByteString

Contents

Description

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

Synopsis

Types

data Regex #

A compiled regular expression

Instances
RegexLike Regex String # 
Instance details

Defined in Text.Regex.PCRE.String

RegexLike Regex ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString.Lazy

RegexLike Regex ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString

RegexOptions Regex CompOption ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

RegexContext Regex String String # 
Instance details

Defined in Text.Regex.PCRE.String

Methods

match :: Regex -> String -> String #

matchM :: Monad m => Regex -> String -> m String #

RegexContext Regex ByteString ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString.Lazy

RegexContext Regex ByteString ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString

RegexMaker Regex CompOption ExecOption String # 
Instance details

Defined in Text.Regex.PCRE.String

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString.Lazy

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString

RegexMaker Regex CompOption ExecOption (Seq Char) # 
Instance details

Defined in Text.Regex.PCRE.Sequence

RegexLike Regex (Seq Char) # 
Instance details

Defined in Text.Regex.PCRE.Sequence

RegexContext Regex (Seq Char) (Seq Char) # 
Instance details

Defined in Text.Regex.PCRE.Sequence

Methods

match :: Regex -> Seq Char -> Seq Char #

matchM :: Monad m => Regex -> Seq Char -> m (Seq Char) #

type MatchOffset = Int #

0 based index from start of source, or (-1) for unused

type MatchLength = Int #

non-negative length of a match

newtype CompOption #

Constructors

CompOption CInt 
Instances
Eq CompOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Num CompOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Show CompOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Bits CompOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

RegexOptions Regex CompOption ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

RegexMaker Regex CompOption ExecOption String # 
Instance details

Defined in Text.Regex.PCRE.String

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString.Lazy

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString

RegexMaker Regex CompOption ExecOption (Seq Char) # 
Instance details

Defined in Text.Regex.PCRE.Sequence

newtype ExecOption #

Constructors

ExecOption CInt 
Instances
Eq ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Num ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Show ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Bits ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

RegexOptions Regex CompOption ExecOption # 
Instance details

Defined in Text.Regex.PCRE.Wrap

RegexMaker Regex CompOption ExecOption String # 
Instance details

Defined in Text.Regex.PCRE.String

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString.Lazy

RegexMaker Regex CompOption ExecOption ByteString # 
Instance details

Defined in Text.Regex.PCRE.ByteString

RegexMaker Regex CompOption ExecOption (Seq Char) # 
Instance details

Defined in Text.Regex.PCRE.Sequence

data ReturnCode #

Instances
Eq ReturnCode # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Show ReturnCode # 
Instance details

Defined in Text.Regex.PCRE.Wrap

Miscellaneous

getVersion :: Maybe String #

return version of pcre used or Nothing if pcre is not available.

Medium level API functions

compile #

Arguments

:: CompOption

(summed together)

-> ExecOption

(summed together)

-> ByteString

The regular expression to compile

-> IO (Either (MatchOffset, String) Regex)

Returns: the compiled regular expression

Compiles a regular expression

execute #

Arguments

:: Regex

Compiled regular expression

-> ByteString

String to match against

-> IO (Either WrapError (Maybe (Array Int (MatchOffset, MatchLength))))

Returns: Nothing if the regex did not match the string, or: Just an array of (offset,length) pairs where index 0 is whole match, and the rest are the captured subexpressions.

Matches a regular expression against a buffer, returning the buffer indicies of the match, and any submatches

| Matches a regular expression against a string

regexec #

Arguments

:: Regex

Compiled regular expression

-> ByteString

String to match against

-> IO (Either WrapError (Maybe (ByteString, ByteString, ByteString, [ByteString]))) 

CompOption flags

ExecOption flags

Orphan instances