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) 2016 by eXept Software AG

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              All Rights Reserved

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     5

 This software is furnished under a license and may be used

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

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 inclusion of the above copyright notice.   This software may not

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

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

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 hereby transferred.

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"

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"{ Package: 'stx:libbasic' }"

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"{ NameSpace: Smalltalk }"

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StandaloneStartup subclass:#StandaloneStartupHeadless

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	instanceVariableNames:''

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	classVariableNames:''

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	poolDictionaries:''

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	category:'System-Support'

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!

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!StandaloneStartupHeadless class methodsFor:'documentation'!

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copyright

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"

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 COPYRIGHT (c) 2016 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.

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"

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!

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documentation

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"

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    When smalltalk is started as IDE (stx), the show starts in Smalltalk>>start.

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    In contrast, when a standAlone app is linked, 

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    the show starts in the startup class's start method.

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    This class is an abstract, subclassable template for a standalone headless-application's startup.

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    For your own stand alone programs, define a subclass of this, 

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    and redefine the #main: method there.

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    (of course, the other methods can also be redefined.)

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    [author:]

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        Claus Gittinger

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    [start with:]

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        <yourNamehere>Startup start

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    [see also:]

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        Smalltalk

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        GetOpt

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        ReadEvalPrintLoop

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        StandaloneStartup

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"

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! !

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!StandaloneStartupHeadless class methodsFor:'queries'!

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isAbstract

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    ^ self == StandaloneStartupHeadless

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!

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isHeadless

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    "this is invoked early by Smalltalk>>mainStartup, to ask if I like to

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     have a Display or if I am a non-GUI headless application"

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    ^ true

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! !

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!StandaloneStartupHeadless 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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