word8-0.1.2: Word8 library

Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Word8

Contents

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

Description

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 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.

Synopsis

Re-exporting

data Word8 :: *

8-bit unsigned integer type

Instances

Bounded Word8
Enum Word8
Eq Word8
Integral Word8
Num Word8
Ord Word8
Read Word8
Real Word8
Show Word8
Ix Word8
Bits Word8
FiniteBits Word8

Character classification

isControl :: Word8 -> Bool Source

isSpace :: Word8 -> Bool Source

isLower :: Word8 -> Bool Source

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

isUpper :: Word8 -> Bool Source

isAlpha :: Word8 -> Bool Source

isAlphaNum :: Word8 -> Bool Source

isPrint :: Word8 -> Bool Source

isDigit :: Word8 -> Bool Source

isOctDigit :: Word8 -> Bool Source

isHexDigit :: Word8 -> Bool Source

isLetter :: Word8 -> Bool Source

isMark :: Word8 -> Bool Source

isNumber :: Word8 -> Bool Source

isPunctuation :: Word8 -> Bool Source

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

isSymbol :: Word8 -> Bool Source

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

isSeparator :: Word8 -> Bool Source

Subranges

isAscii :: Word8 -> Bool Source

isLatin1 :: Word8 -> Bool Source

isAsciiUpper :: Word8 -> Bool Source

isAsciiLower :: Word8 -> Bool Source

Case conversion

toUpper :: Word8 -> Word8 Source

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

toLower :: Word8 -> Word8 Source

toTitle :: Word8 -> Word8 Source

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

ASCII charactors

_nul :: Word8 Source

_tab :: Word8 Source

_lf :: Word8 Source

_vt :: Word8 Source

_np :: Word8 Source

_cr :: Word8 Source

_space :: Word8 Source

_exclam :: Word8 Source

_quotedbl :: Word8 Source

_numbersign :: Word8 Source

_dollar :: Word8 Source

_percent :: Word8 Source

_ampersand :: Word8 Source

_quotesingle :: Word8 Source

_parenleft :: Word8 Source

_parenright :: Word8 Source

_asterisk :: Word8 Source

_plus :: Word8 Source

_comma :: Word8 Source

_hyphen :: Word8 Source

_period :: Word8 Source

_slash :: Word8 Source

_0 :: Word8 Source

_1 :: Word8 Source

_2 :: Word8 Source

_3 :: Word8 Source

_4 :: Word8 Source

_5 :: Word8 Source

_6 :: Word8 Source

_7 :: Word8 Source

_8 :: Word8 Source

_9 :: Word8 Source

_colon :: Word8 Source

_semicolon :: Word8 Source

_less :: Word8 Source

_equal :: Word8 Source

_greater :: Word8 Source

_question :: Word8 Source

_at :: Word8 Source

_A :: Word8 Source

_B :: Word8 Source

_C :: Word8 Source

_D :: Word8 Source

_E :: Word8 Source

_F :: Word8 Source

_G :: Word8 Source

_H :: Word8 Source

_I :: Word8 Source

_J :: Word8 Source

_K :: Word8 Source

_L :: Word8 Source

_M :: Word8 Source

_N :: Word8 Source

_O :: Word8 Source

_P :: Word8 Source

_Q :: Word8 Source

_R :: Word8 Source

_S :: Word8 Source

_T :: Word8 Source

_U :: Word8 Source

_V :: Word8 Source

_W :: Word8 Source

_X :: Word8 Source

_Y :: Word8 Source

_Z :: Word8 Source

_bracketleft :: Word8 Source

_backslash :: Word8 Source

_bracketright :: Word8 Source

_circum :: Word8 Source

_underscore :: Word8 Source

_grave :: Word8 Source

_a :: Word8 Source

_b :: Word8 Source

_c :: Word8 Source

_d :: Word8 Source

_e :: Word8 Source

_f :: Word8 Source

_g :: Word8 Source

_h :: Word8 Source

_i :: Word8 Source

_j :: Word8 Source

_k :: Word8 Source

_l :: Word8 Source

_m :: Word8 Source

_n :: Word8 Source

_o :: Word8 Source

_p :: Word8 Source

_q :: Word8 Source

_r :: Word8 Source

_s :: Word8 Source

_t :: Word8 Source

_u :: Word8 Source

_v :: Word8 Source

_w :: Word8 Source

_x :: Word8 Source

_y :: Word8 Source

_z :: Word8 Source

_braceleft :: Word8 Source

_bar :: Word8 Source

_braceright :: Word8 Source

_tilde :: Word8 Source

_del :: Word8 Source

Some Latin-1 charactors

_nbsp :: Word8 Source

_ordfeminine :: Word8 Source

_softhyphen :: Word8 Source

_mu :: Word8 Source

_ordmasculine :: Word8 Source

_s2 :: Word8 Source

_s3 :: Word8 Source

_s1 :: Word8 Source

_1'4 :: Word8 Source

_1'2 :: Word8 Source

_3'4 :: Word8 Source

_Agrave :: Word8 Source

_Odieresis :: Word8 Source

_Oslash :: Word8 Source

_Thorn :: Word8 Source

_germandbls :: Word8 Source

_agrave :: Word8 Source

_odieresis :: Word8 Source

_oslash :: Word8 Source

_thorn :: Word8 Source

_ydieresis :: Word8 Source