| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Text.RE.PCRE.ByteString
- (*=~) :: ByteString -> RE -> Matches ByteString
- (?=~) :: ByteString -> RE -> Match ByteString
- (=~) :: (Typeable a, RegexContext Regex ByteString a, RegexMaker Regex CompOption ExecOption String) => ByteString -> RE -> a
- (=~~) :: (Monad m, Functor m, Typeable a, RegexContext Regex ByteString a, RegexMaker Regex CompOption ExecOption String) => ByteString -> RE -> m a
- module Text.RE
- data RE
- reSource :: RE -> String
- compileRegex :: (Functor m, Monad m) => String -> m RE
- compileRegexWith :: (Functor m, Monad m) => SimpleRegexOptions -> String -> m RE
- escape :: (String -> String) -> String -> RE
- module Text.RE.PCRE.RE
Tutorial
We have a regex tutorial at http://tutorial.regex.uk. These API docs are mainly for reference.
The Match Operators
(*=~) :: ByteString -> RE -> Matches ByteString Source #
find all matches in text
(?=~) :: ByteString -> RE -> Match ByteString Source #
find first match in text
(=~) :: (Typeable a, RegexContext Regex ByteString a, RegexMaker Regex CompOption ExecOption String) => ByteString -> RE -> a Source #
the regex-base polymorphic match operator
(=~~) :: (Monad m, Functor m, Typeable a, RegexContext Regex ByteString a, RegexMaker Regex CompOption ExecOption String) => ByteString -> RE -> m a Source #
the regex-base monadic, polymorphic match operator
The Toolkit
Beyond the above match operators and the regular expression type below, Text.RE contains the toolkit for replacing captures, specifying options, etc.
module Text.RE
The RE Type and functions
Text.RE.PCRE.RE contains the toolkit specific to the RE type,
the type generated by the gegex compiler.
Instances
compileRegex :: (Functor m, Monad m) => String -> m RE Source #
compie a RE from a string using default options
compileRegexWith :: (Functor m, Monad m) => SimpleRegexOptions -> String -> m RE Source #
compie a RE from a String and SimpleRegexOptions
module Text.RE.PCRE.RE