Cherry-picked `Context` cherry-picked Context.st from a6b6dda4caff: * 4aaf30c174e9: #DOCUMENTATION by cg, Claus Gittinger <cg@exept.de> * c67311afcc6c: #OTHER by cg, Claus Gittinger <cg@exept.de> * 883f79e7b2a6: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 716f3fbb09e9: Don't mark contexts with `CATCHMARK`, Jan Vrany <jan.vrany@fit.cvut.cz> * cff24fa817b0: #REFACTORING by stefan, Stefan Vogel <sv@exept.de> * 521f0d837330: #UI_ENHANCEMENT by cg, Claus Gittinger <cg@exept.de> * bf1118f0fcca: #UI_ENHANCEMENT by cg, Claus Gittinger <cg@exept.de> * e587cdd22868: #BUGFIX by cg, Claus Gittinger <cg@exept.de> * fe9f9487a3ed: #DOCUMENTATION by cg, Claus Gittinger <cg@exept.de> * d5b781899274: #BUGFIX by cg, Claus Gittinger <cg@exept.de> * 8258751a7465: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 40173e082cbc: Copyright updates, Jan Vrany <jan.vrany@fit.cvut.cz> * 6db5c28207d5: #UI_ENHANCEMENT by cg, Claus Gittinger <cg@exept.de> * 871ea64fd5dc: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 4b544a108e4e: #DOCUMENTATION by cg, Claus Gittinger <cg@exept.de> * 9a8d8399e566: #FEATURE by cgexept.de, Claus Gittinger <cg@exept.de> * 170b00be0103: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * a6c73965eae8: #FEATURE by cg, Claus Gittinger <cg@exept.de> * ce2a0e462ff0: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 46a260a9ca92: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 46cab49167fb: #UI_ENHANCEMENT by exept, Claus Gittinger <cg@exept.de> * 7d52dfd3997d: #DOCUMENTATION by exept, Claus Gittinger <cg@exept.de> * c52eeea62763: Fix `Context >> argAndVarNames` in cases when debug info is not available, Jan Vrany <jan.vrany@labware.com> * b5d6963fe4a9: Backed out changeset c52eeea62763, Jan Vrany <jan.vrany@labware.com> * 6fd3896f8703: #FEATURE by exept, Claus Gittinger <cg@exept.de> * b530ee616256: #REFACTORING by cg, Claus Gittinger <cg@exept.de> * ef9b481d7498: #FEATURE by cg, Claus Gittinger <cg@exept.de> * ea663b72bd51: #UI_ENHANCEMENT by cg, Claus Gittinger <cg@exept.de> * 6179572a733c: #FEATURE by exept, Claus Gittinger <cg@exept.de> * 84155b1b6622: #DOCUMENTATION by exept, Claus Gittinger <cg@exept.de> * 37d06602d856: *** empty log message ***, Claus Gittinger <cg@exept.de> * f927b9022fea: *** empty log message ***, Claus Gittinger <cg@exept.de> * 427d3be62d97: #UI_ENHANCEMENT by exept, Claus Gittinger <cg@exept.de>

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"

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 COPYRIGHT (c) 2004 by eXept Software AG

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              All Rights Reserved

     4

     5

 This software is furnished under a license and may be used

     6

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

     7

 inclusion of the above copyright notice.   This software may not

     8

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

     9

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

    10

 hereby transferred.

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"

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"{ Package: 'stx:libbasic' }"

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"{ NameSpace: CharacterEncoderImplementations }"

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CharacterEncoder subclass:#SingleByteEncoder

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	instanceVariableNames:''

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	classVariableNames:''

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	poolDictionaries:''

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	category:'Collections-Text-Encodings'

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!

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!SingleByteEncoder class methodsFor:'documentation'!

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copyright

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"

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 COPYRIGHT (c) 2004 by eXept Software AG

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              All Rights Reserved

    29

    30

 This software is furnished under a license and may be used

    31

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

    32

 inclusion of the above copyright notice.   This software may not

    33

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

    34

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

    35

 hereby transferred.

    36

"

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!

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documentation

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"

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    Common abstract superclass for all single-byte encodings.

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    [author:]

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        Claus Gittinger

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"

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! !

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!SingleByteEncoder class methodsFor:'queries'!

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isAbstract

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    "Return if this class is an abstract class.

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     True is returned here; false for subclasses.

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     Abstract subclasses must redefine this again."

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    ^ self == CharacterEncoderImplementations::SingleByteEncoder

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!

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maxCode

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    ^ 255 

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!

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minCode

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    ^ 0 

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! !

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!SingleByteEncoder methodsFor:'queries'!

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characterSize:codePoint

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    "return the number of bytes required to encode codePoint"

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    ^1

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    "Created: / 15-06-2005 / 15:11:24 / janfrog"

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! !

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!SingleByteEncoder class methodsFor:'documentation'!

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version

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    ^ '$Header$'

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!

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version_CVS

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    ^ '$Header$'

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! !

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