Text.Regex.TDFA.String
Contents
Description
- 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
The TDFA backend specific Regex
type, used by this module's RegexOptions and RegexMaker
Instances
RegexLike Regex String | |
RegexLike Regex ByteString | |
RegexLike Regex ByteString | |
RegexContext Regex String String | |
RegexContext Regex ByteString ByteString | |
RegexContext Regex ByteString ByteString | |
RegexOptions Regex CompOption ExecOption | |
RegexMaker Regex CompOption ExecOption String | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption (Seq Char) | |
RegexLike Regex (Seq Char) | |
RegexContext Regex (Seq Char) (Seq Char) |
type MatchOffset = Int
type MatchLength = Int
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 | |
Show CompOption | |
RegexOptions Regex CompOption ExecOption | |
RegexMaker Regex CompOption ExecOption String | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption (Seq Char) |
data ExecOption
Instances
Read ExecOption | |
Show ExecOption | |
RegexOptions Regex CompOption ExecOption | |
RegexMaker Regex CompOption ExecOption String | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption ByteString | |
RegexMaker Regex CompOption ExecOption (Seq Char) |
Medium level API functions
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 |
Arguments
:: Regex | Compiled regular expression |
-> String | String to match against |
-> Either String (Maybe MatchArray) |