Moduleword8-0.1.3Haskell2010

Data.Word8

Word8 library to be used with Data.ByteString. All function assumes that Word8 is encoded in Latin-1 (ISO-8859-1). All utility functions are supposed to work as if those of Data.Char. Exceptions are described in the function documentations.

Base library 4.7 (GHC 7.8) or earlier is based on Unicode 6. Base library 4.8 (GHC 7.10) or later is based on Unicode 7. isLower, isSymbol and isPunctuation behave differently.

Contents

Re-exporting
Character classification
Subranges
Case conversion
ASCII charactors
Some Latin-1 charactors

Synopsis

data Word8
value isControl
value isSpace
value isLower
value isUpper
value isAlpha
value isAlphaNum
value isPrint
value isDigit
value isOctDigit
value isHexDigit
value isLetter
value isMark
value isNumber
value isPunctuation
value isSymbol
value isSeparator
value isAscii
value isLatin1
value isAsciiUpper
value isAsciiLower
value toUpper
value toLower
value toTitle
value _nul
value _tab
value _lf
value _vt
value _np
value _cr
value _space
value _exclam
value _quotedbl
value _numbersign
value _dollar
value _percent
value _ampersand
value _quotesingle
value _parenleft
value _parenright
value _asterisk
value _plus
value _comma
value _hyphen
value _period
value _slash
value _0
value _1
value _2
value _3
value _4
value _5
value _6
value _7
value _8
value _9
value _colon
value _semicolon
value _less
value _equal
value _greater
value _question
value _at
value _A
value _B
value _C
value _D
value _E
value _F
value _G
value _H
value _I
value _J
value _K
value _L
value _M
value _N
value _O
value _P
value _Q
value _R
value _S
value _T
value _U
value _V
value _W
value _X
value _Y
value _Z
value _bracketleft
value _backslash
value _bracketright
value _circum
value _underscore
value _grave
value _a
value _b
value _c
value _d
value _e
value _f
value _g
value _h
value _i
value _j
value _k
value _l
value _m
value _n
value _o
value _p
value _q
value _r
value _s
value _t
value _u
value _v
value _w
value _x
value _y
value _z
value _braceleft
value _bar
value _braceright
value _tilde
value _del
value _nbsp
value _ordfeminine
value _softhyphen
value _mu
value _ordmasculine
value _s2
value _s3
value _s1
value _1'4
value _1'2
value _3'4
value _Agrave
value _Odieresis
value _Oslash
value _Thorn
value _germandbls
value _agrave
value _odieresis
value _oslash
value _thorn
value _ydieresis

Packageword8-0.1.3
Exports147
LanguageHaskell2010
LicenceBSD-3-Clause
SourceWord8.hs

Re-exporting

datadata Word8

Source#

8-bit unsigned integer type

Instances16Bounded, Enum, Eq, Integral, Data, Num, …

Bounded Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Enum Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Eq Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Integral Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Data Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Data.Data
Num Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Ord Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Read Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Read
Real Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Show Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Ix Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Bits Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
FiniteBits Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Word
Storable Word8Defined in ghc-internal-10.0.0 · GHC.Internal.Foreign.Storable
PrintfArg Word8Defined in base-4.23.0.0 · Text.Printf
Lift Word8Defined in ghc-internal-10.0.0 · GHC.Internal.TH.Lift

Character classification

valueisControl :: Word8 -> Bool

valueisSpace :: Word8 -> Bool

valueisLower :: Word8 -> Bool

Source#

This function returns True for 170 and 186 in Unicode 6. But it returns False in Unicode 7.

valueisUpper :: Word8 -> Bool

valueisAlpha :: Word8 -> Bool

valueisAlphaNum :: Word8 -> Bool

valueisPrint :: Word8 -> Bool

valueisDigit :: Word8 -> Bool

valueisOctDigit :: Word8 -> Bool

valueisHexDigit :: Word8 -> Bool

valueisLetter :: Word8 -> Bool

valueisMark :: Word8 -> Bool

valueisNumber :: Word8 -> Bool

valueisPunctuation :: Word8 -> Bool

Source#

This function returns False for 167 and 182 in Unicode 6. But it returns True in Unicode 7.

valueisSymbol :: Word8 -> Bool

Source#

This function returns True for 167 and 182 in Unicode 6. But it returns False in Unicode 7.

valueisSeparator :: Word8 -> Bool

Subranges

valueisAscii :: Word8 -> Bool

valueisLatin1 :: Word8 -> Bool

valueisAsciiUpper :: Word8 -> Bool

valueisAsciiLower :: Word8 -> Bool

Case conversion

valuetoUpper :: Word8 -> Word8

Source#

Micro sign/mu (0xb5) and small letter Y with diaeresis (0xff) remain the same.

valuetoLower :: Word8 -> Word8

valuetoTitle :: Word8 -> Word8

Source#

Micro sign/mu (0xb5) and small letter Y with diaeresis (0xff) remain the same.

ASCII charactors

value_nul :: Word8

value_tab :: Word8

value_lf :: Word8

value_vt :: Word8

value_np :: Word8

value_cr :: Word8

value_space :: Word8

value_exclam :: Word8

value_quotedbl :: Word8

value_numbersign :: Word8

value_dollar :: Word8

value_percent :: Word8

value_ampersand :: Word8

value_quotesingle :: Word8

value_parenleft :: Word8

value_parenright :: Word8

value_asterisk :: Word8

value_plus :: Word8

value_comma :: Word8

value_hyphen :: Word8

value_period :: Word8

value_slash :: Word8

value_0 :: Word8

value_1 :: Word8

value_2 :: Word8

value_3 :: Word8

value_4 :: Word8

value_5 :: Word8

value_6 :: Word8

value_7 :: Word8

value_8 :: Word8

value_9 :: Word8

value_colon :: Word8

value_semicolon :: Word8

value_less :: Word8

value_equal :: Word8

value_greater :: Word8

value_question :: Word8

value_at :: Word8

value_A :: Word8

value_B :: Word8

value_C :: Word8

value_D :: Word8

value_E :: Word8

value_F :: Word8

value_G :: Word8

value_H :: Word8

value_I :: Word8

value_J :: Word8

value_K :: Word8

value_L :: Word8

value_M :: Word8

value_N :: Word8

value_O :: Word8

value_P :: Word8

value_Q :: Word8

value_R :: Word8

value_S :: Word8

value_T :: Word8

value_U :: Word8

value_V :: Word8

value_W :: Word8

value_X :: Word8

value_Y :: Word8

value_Z :: Word8

value_bracketleft :: Word8

value_backslash :: Word8

value_bracketright :: Word8

value_circum :: Word8

value_underscore :: Word8

value_grave :: Word8

value_a :: Word8

value_b :: Word8

value_c :: Word8

value_d :: Word8

value_e :: Word8

value_f :: Word8

value_g :: Word8

value_h :: Word8

value_i :: Word8

value_j :: Word8

value_k :: Word8

value_l :: Word8

value_m :: Word8

value_n :: Word8

value_o :: Word8

value_p :: Word8

value_q :: Word8

value_r :: Word8

value_s :: Word8

value_t :: Word8

value_u :: Word8

value_v :: Word8

value_w :: Word8

value_x :: Word8

value_y :: Word8

value_z :: Word8

value_braceleft :: Word8

value_bar :: Word8

value_braceright :: Word8

value_tilde :: Word8

value_del :: Word8

Some Latin-1 charactors

value_nbsp :: Word8

value_ordfeminine :: Word8

value_softhyphen :: Word8

value_mu :: Word8

value_ordmasculine :: Word8

value_s2 :: Word8

value_s3 :: Word8

value_s1 :: Word8

value_1'4 :: Word8

value_1'2 :: Word8

value_3'4 :: Word8

value_Agrave :: Word8

value_Odieresis :: Word8

value_Oslash :: Word8

value_Thorn :: Word8

value_germandbls :: Word8

value_agrave :: Word8

value_odieresis :: Word8

value_oslash :: Word8

value_thorn :: Word8

value_ydieresis :: Word8