"

 COPYRIGHT (c) 2004 by eXept Software AG

              All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

"{ Package: 'stx:libbasic' }"

"{ NameSpace: CharacterEncoderImplementations }"

SingleByteEncoder subclass:#ASCII

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'Collections-Text-Encodings'

!

!ASCII class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 2004 by eXept Software AG

              All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

!

documentation

"

    Ascii - 7bit identity subset of Unicode.

    [author:]

        Claus Gittinger

"

! !

!ASCII class methodsFor:'mapping'!

mapFileURL2_relativePathName

    ^ 'ASCII'

    "

     self generateCode

    "

!

mapping

"

# From: http://std.dkuug.dk/i18n/charmaps/ASCII

<code_set_name> ANSI_X3.4-1968

<comment_char> %

<escape_char> /

% version: 1.0

% repertoiremap: mnemonic,ds

%  source: ECMA registry

% alias ISO-IR-6

% alias ANSI_X3.4-1986

% alias ISO_646.IRV:1991

% alias ASCII

% alias ISO646-US

% alias US-ASCII

% alias US

% alias IBM367

% alias CP367

CHARMAP

<NU>                   /x00   <U0000> NULL (NUL)

<SH>                   /x01   <U0001> START OF HEADING (SOH)

<SX>                   /x02   <U0002> START OF TEXT (STX)

<EX>                   /x03   <U0003> END OF TEXT (ETX)

<ET>                   /x04   <U0004> END OF TRANSMISSION (EOT)

<EQ>                   /x05   <U0005> ENQUIRY (ENQ)

<AK>                   /x06   <U0006> ACKNOWLEDGE (ACK)

<BL>                   /x07   <U0007> BELL (BEL)

<BS>                   /x08   <U0008> BACKSPACE (BS)

<HT>                   /x09   <U0009> CHARACTER TABULATION (HT)

<LF>                   /x0A   <U000A> LINE FEED (LF)

<VT>                   /x0B   <U000B> LINE TABULATION (VT)

<FF>                   /x0C   <U000C> FORM FEED (FF)

<CR>                   /x0D   <U000D> CARRIAGE RETURN (CR)

<SO>                   /x0E   <U000E> SHIFT OUT (SO)

<SI>                   /x0F   <U000F> SHIFT IN (SI)

<DL>                   /x10   <U0010> DATALINK ESCAPE (DLE)

<D1>                   /x11   <U0011> DEVICE CONTROL ONE (DC1)

<D2>                   /x12   <U0012> DEVICE CONTROL TWO (DC2)

<D3>                   /x13   <U0013> DEVICE CONTROL THREE (DC3)

<D4>                   /x14   <U0014> DEVICE CONTROL FOUR (DC4)

<NK>                   /x15   <U0015> NEGATIVE ACKNOWLEDGE (NAK)

<SY>                   /x16   <U0016> SYNCHRONOUS IDLE (SYN)

<EB>                   /x17   <U0017> END OF TRANSMISSION BLOCK (ETB)

<CN>                   /x18   <U0018> CANCEL (CAN)

<EM>                   /x19   <U0019> END OF MEDIUM (EM)

<SB>                   /x1A   <U001A> SUBSTITUTE (SUB)

<EC>                   /x1B   <U001B> ESCAPE (ESC)

<FS>                   /x1C   <U001C> FILE SEPARATOR (IS4)

<GS>                   /x1D   <U001D> GROUP SEPARATOR (IS3)

<RS>                   /x1E   <U001E> RECORD SEPARATOR (IS2)

<US>                   /x1F   <U001F> UNIT SEPARATOR (IS1)

<SP>                   /x20   <U0020> SPACE

<!!>                    /x21   <U0021> EXCLAMATION MARK

<'>                    /x22   <U0022> QUOTATION MARK

<Nb>                   /x23   <U0023> NUMBER SIGN

<DO>                   /x24   <U0024> DOLLAR SIGN

<%>                    /x25   <U0025> PERCENT SIGN

<&>                    /x26   <U0026> AMPERSAND

<'>                    /x27   <U0027> APOSTROPHE

<(>                    /x28   <U0028> LEFT PARENTHESIS

<)>                    /x29   <U0029> RIGHT PARENTHESIS

<*>                    /x2A   <U002A> ASTERISK

<+>                    /x2B   <U002B> PLUS SIGN

<,>                    /x2C   <U002C> COMMA

<->                    /x2D   <U002D> HYPHEN-MINUS

<.>                    /x2E   <U002E> FULL STOP

<//>                   /x2F   <U002F> SOLIDUS

<0>                    /x30   <U0030> DIGIT ZERO

<1>                    /x31   <U0031> DIGIT ONE

<2>                    /x32   <U0032> DIGIT TWO

<3>                    /x33   <U0033> DIGIT THREE

<4>                    /x34   <U0034> DIGIT FOUR

<5>                    /x35   <U0035> DIGIT FIVE

<6>                    /x36   <U0036> DIGIT SIX

<7>                    /x37   <U0037> DIGIT SEVEN

<8>                    /x38   <U0038> DIGIT EIGHT

<9>                    /x39   <U0039> DIGIT NINE

<:>                    /x3A   <U003A> COLON

<;>                    /x3B   <U003B> SEMICOLON

<<>                    /x3C   <U003C> LESS-THAN SIGN

<=>                    /x3D   <U003D> EQUALS SIGN

</>>                   /x3E   <U003E> GREATER-THAN SIGN

<?>                    /x3F   <U003F> QUESTION MARK

<At>                   /x40   <U0040> COMMERCIAL AT

<A>                    /x41   <U0041> LATIN CAPITAL LETTER A

<B>                    /x42   <U0042> LATIN CAPITAL LETTER B

<C>                    /x43   <U0043> LATIN CAPITAL LETTER C

<D>                    /x44   <U0044> LATIN CAPITAL LETTER D

<E>                    /x45   <U0045> LATIN CAPITAL LETTER E

<F>                    /x46   <U0046> LATIN CAPITAL LETTER F

<G>                    /x47   <U0047> LATIN CAPITAL LETTER G

<H>                    /x48   <U0048> LATIN CAPITAL LETTER H

<I>                    /x49   <U0049> LATIN CAPITAL LETTER I

<J>                    /x4A   <U004A> LATIN CAPITAL LETTER J

<K>                    /x4B   <U004B> LATIN CAPITAL LETTER K

<L>                    /x4C   <U004C> LATIN CAPITAL LETTER L

<M>                    /x4D   <U004D> LATIN CAPITAL LETTER M

<N>                    /x4E   <U004E> LATIN CAPITAL LETTER N

<O>                    /x4F   <U004F> LATIN CAPITAL LETTER O

<P>                    /x50   <U0050> LATIN CAPITAL LETTER P

<Q>                    /x51   <U0051> LATIN CAPITAL LETTER Q

<R>                    /x52   <U0052> LATIN CAPITAL LETTER R

<S>                    /x53   <U0053> LATIN CAPITAL LETTER S

<T>                    /x54   <U0054> LATIN CAPITAL LETTER T

<U>                    /x55   <U0055> LATIN CAPITAL LETTER U

<V>                    /x56   <U0056> LATIN CAPITAL LETTER V

<W>                    /x57   <U0057> LATIN CAPITAL LETTER W

<X>                    /x58   <U0058> LATIN CAPITAL LETTER X

<Y>                    /x59   <U0059> LATIN CAPITAL LETTER Y

<Z>                    /x5A   <U005A> LATIN CAPITAL LETTER Z

<<(>                   /x5B   <U005B> LEFT SQUARE BRACKET

<////>                 /x5C   <U005C> REVERSE SOLIDUS

<)/>>                  /x5D   <U005D> RIGHT SQUARE BRACKET

<'/>>                  /x5E   <U005E> CIRCUMFLEX ACCENT

<_>                    /x5F   <U005F> LOW LINE

<'!!>                   /x60   <U0060> GRAVE ACCENT

<a>                    /x61   <U0061> LATIN SMALL LETTER A

<b>                    /x62   <U0062> LATIN SMALL LETTER B

<c>                    /x63   <U0063> LATIN SMALL LETTER C

<d>                    /x64   <U0064> LATIN SMALL LETTER D

<e>                    /x65   <U0065> LATIN SMALL LETTER E

<f>                    /x66   <U0066> LATIN SMALL LETTER F

<g>                    /x67   <U0067> LATIN SMALL LETTER G

<h>                    /x68   <U0068> LATIN SMALL LETTER H

<i>                    /x69   <U0069> LATIN SMALL LETTER I

<j>                    /x6A   <U006A> LATIN SMALL LETTER J

<k>                    /x6B   <U006B> LATIN SMALL LETTER K

<l>                    /x6C   <U006C> LATIN SMALL LETTER L

<m>                    /x6D   <U006D> LATIN SMALL LETTER M

<n>                    /x6E   <U006E> LATIN SMALL LETTER N

<o>                    /x6F   <U006F> LATIN SMALL LETTER O

<p>                    /x70   <U0070> LATIN SMALL LETTER P

<q>                    /x71   <U0071> LATIN SMALL LETTER Q

<r>                    /x72   <U0072> LATIN SMALL LETTER R

<s>                    /x73   <U0073> LATIN SMALL LETTER S

<t>                    /x74   <U0074> LATIN SMALL LETTER T

<u>                    /x75   <U0075> LATIN SMALL LETTER U

<v>                    /x76   <U0076> LATIN SMALL LETTER V

<w>                    /x77   <U0077> LATIN SMALL LETTER W

<x>                    /x78   <U0078> LATIN SMALL LETTER X

<y>                    /x79   <U0079> LATIN SMALL LETTER Y

<z>                    /x7A   <U007A> LATIN SMALL LETTER Z

<(!!>                   /x7B   <U007B> LEFT CURLY BRACKET

<!!!!>                   /x7C   <U007C> VERTICAL LINE

<!!)>                   /x7D   <U007D> RIGHT CURLY BRACKET

<'?>                   /x7E   <U007E> TILDE

<DT>                   /x7F   <U007F> DELETE (DEL)

END CHARMAP

"

! !

!ASCII methodsFor:'encoding & decoding'!

decode:codeArg

    "Automagically generated by generateCode - do not modify.

     Decode from my encoding into unicode."

    |code "{ Class: SmallInteger }"|

    code := codeArg.

    code > 16r7F ifTrue:[

	^ self decodingError.

    ].

    ^ code.

!

encode:unicodeArg

    "Automagically generated by generateCode - do not modify.

     Encode from unicode into my encoding."

    |unicode "{ Class: SmallInteger }"|

    unicode := unicodeArg.

    unicode > 16r7F ifTrue:[

	^ self encodingError.

    ].

    ^ unicode.

! !

!ASCII class methodsFor:'documentation'!

version

    ^ '$Header: /cvs/stx/stx/libbasic/CharacterEncoderImplementations__ASCII.st,v 1.4 2005/03/31 18:12:07 cg Exp $'

!

version_SVN

    ^ '$Id: CharacterEncoderImplementations__ASCII.st 10807 2012-05-05 21:58:24Z vranyj1 $'

! !