| Safe Haskell | Safe |
|---|---|
| Language | Haskell98 |
Language.Bash.Word
Description
Bash words and substitutions.
Synopsis
- type Word = [Span]
- data Span
- data Parameter = Parameter String (Maybe Word)
- data ParamSubst
- = Bare { }
- | Brace { }
- | Alt { }
- | Substring { }
- | Prefix { }
- | Indices { }
- | Length { }
- | Delete { }
- | Replace {
- indirect :: Bool
- parameter :: Parameter
- replaceAll :: Bool
- replaceDirection :: Maybe Direction
- pattern :: Word
- replacement :: Word
- | LetterCase {
- indirect :: Bool
- parameter :: Parameter
- letterCaseOp :: LetterCaseOp
- convertAll :: Bool
- pattern :: Word
- data AltOp
- data LetterCaseOp
- data Direction
- data ProcessSubstOp
- stringToWord :: String -> Word
- wordToString :: Word -> Maybe String
- unquote :: Word -> String
Words
An individual unit of a word.
Constructors
| Char Char | A normal character. |
| Escape Char | An escaped character. |
| Single Word | A single-quoted string. |
| Double Word | A double-quoted string. |
| ANSIC Word | A ANSI C string. |
| Locale Word | A locale-translated string. |
| Backquote Word | A backquote-style command substitution.
To extract the command string, |
| ParamSubst ParamSubst | A parameter substitution. |
| ArithSubst String | An arithmetic substitution. |
| CommandSubst String | A command substitution. |
| ProcessSubst ProcessSubstOp String | A process substitution. |
Instances
Parameters
A parameter name an optional subscript.
Instances
| Eq Parameter Source # | |
| Data Parameter Source # | |
Defined in Language.Bash.Word Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Parameter -> c Parameter # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Parameter # toConstr :: Parameter -> Constr # dataTypeOf :: Parameter -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Parameter) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Parameter) # gmapT :: (forall b. Data b => b -> b) -> Parameter -> Parameter # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Parameter -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Parameter -> r # gmapQ :: (forall d. Data d => d -> u) -> Parameter -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Parameter -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Parameter -> m Parameter # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Parameter -> m Parameter # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Parameter -> m Parameter # | |
| Read Parameter Source # | |
| Show Parameter Source # | |
| Generic Parameter Source # | |
| Pretty Parameter Source # | |
| type Rep Parameter Source # | |
Defined in Language.Bash.Word type Rep Parameter = D1 (MetaData "Parameter" "Language.Bash.Word" "language-bash-0.8.0-Laf0XeX753qAQYqu5TsBj5" False) (C1 (MetaCons "Parameter" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 String) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe Word)))) | |
data ParamSubst Source #
A parameter substitution.
Constructors
| Bare | |
| Brace | |
| Alt | |
| Substring | |
| Prefix | |
| Indices | |
| Length | |
| Delete | |
| Replace | |
Fields
| |
| LetterCase | |
Fields
| |
Instances
An alternation operator.
Constructors
| AltDefault |
|
| AltAssign | '=', |
| AltError |
|
| AltReplace |
|
Instances
| Bounded AltOp Source # | |
| Enum AltOp Source # | |
Defined in Language.Bash.Word | |
| Eq AltOp Source # | |
| Data AltOp Source # | |
Defined in Language.Bash.Word Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> AltOp -> c AltOp # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c AltOp # dataTypeOf :: AltOp -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c AltOp) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c AltOp) # gmapT :: (forall b. Data b => b -> b) -> AltOp -> AltOp # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> AltOp -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> AltOp -> r # gmapQ :: (forall d. Data d => d -> u) -> AltOp -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> AltOp -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> AltOp -> m AltOp # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> AltOp -> m AltOp # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> AltOp -> m AltOp # | |
| Ord AltOp Source # | |
| Read AltOp Source # | |
| Show AltOp Source # | |
| Generic AltOp Source # | |
| Pretty AltOp Source # | |
| type Rep AltOp Source # | |
Defined in Language.Bash.Word type Rep AltOp = D1 (MetaData "AltOp" "Language.Bash.Word" "language-bash-0.8.0-Laf0XeX753qAQYqu5TsBj5" False) ((C1 (MetaCons "AltDefault" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "AltAssign" PrefixI False) (U1 :: * -> *)) :+: (C1 (MetaCons "AltError" PrefixI False) (U1 :: * -> *) :+: C1 (MetaCons "AltReplace" PrefixI False) (U1 :: * -> *))) | |
data LetterCaseOp Source #
A letter case operator.
Instances
A string direction.
Instances
Process
data ProcessSubstOp Source #
A process substitution.
Constructors
| ProcessIn | < |
| ProcessOut | > |
Instances
Manipulation
stringToWord :: String -> Word Source #
Convert a string to an unquoted word.