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"*
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* $Header$
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* startup configuration for smalltalk
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*
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* everything in here are plain smalltalk expressions
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* statements with in a group are separated by a period.
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* each group of statements has to be delimited by an exclamation
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* character.
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* avoid exclas in comments (or double them)
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* nested comments are not allowed - take care.
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* (this is fileOut-format)
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*"
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"*
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5
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* just a quick check, if this ST/X installation seems to
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* be halfway complete (it happened to some people, that
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* their source/resource directories where not installed)
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* - better to warn early ...
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*"
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|anyWrong missing|
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anyWrong := false.
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missing := ''.
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(Smalltalk getSystemFileName:'resources/SBrowser.rs') isNil ifTrue:[
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'***********************************************************************' errorPrintNL.
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'***** ATTENTION: please check installation of your resource files' errorPrintNL.
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anyWrong := true.
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missing := '''resources'' '.
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].
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(Smalltalk getSystemFileName:'source/Object.st') isNil ifTrue:[
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'***********************************************************************' errorPrintNL.
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'***** ATTENTION: please check installation of your source files' errorPrintNL.
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anyWrong := true.
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missing := missing , '''source'' '.
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].
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(Smalltalk getSystemFileName:'bitmaps/SBrowser.xbm') isNil ifTrue:[
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'***********************************************************************' errorPrintNL.
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'***** ATTENTION: please check installation of your bitmap files' errorPrintNL.
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anyWrong := true.
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missing := missing , '''bitmaps'' '.
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].
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anyWrong ifTrue:[
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'*****' errorPrintNL.
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'***** directory(s) named: ' errorPrint. missing errorPrint. 'incomplete/not existing' errorPrintNL.
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'***** your path is: ' errorPrint.
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Smalltalk systemPath asArray storeString errorPrintNL.
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'*****' errorPrintNL.
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'***********************************************************************' errorPrintNL.
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]
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!
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"*
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* check for display-classes being compiled into the system;
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* (and if display connection can be established)
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0
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* if not, enter a simple read-eval-print loop
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*"
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Display isNil ifTrue:[
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DeviceWorkstation notNil ifTrue:[
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'cannot connect to display' errorPrintNewline
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] ifFalse:[
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'oops - no display' errorPrintNewline.
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].
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Smalltalk readEvalPrint.
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Smalltalk exit
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]
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!
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"*
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5
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* this makes X-errors be handled immediately (so you see,
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* where it occured) but slows down the system soooo muuuucccchhh ..
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* if commented out, errors will be reported asynchronously.
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* (I enable this, when things go bad during startup)
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*"
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"Display unBuffered"
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!
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"*
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* this starts incremental GC earlier
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* (default is 500000)
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* the number given is the number of bytes which have to be allocated
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* since the last GC, to start the incremental GC running.
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*"
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"
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ObjectMemory incrementalGCLimit:100000
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"
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!
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"*
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* lazy loading
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* (faster fileIn) - this is EXPERIMENTAL
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*"
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" "
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Autoload compileLazy:true
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" "
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!
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"*
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* you can override the view style
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* OBSOLETE: its now defined in the d_xxx.rc files
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* PS: I personally like #iris most
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*"
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"View defaultStyle:#iris "
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"View defaultStyle:#motif " "ugly"
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"View defaultStyle:#next "
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"View defaultStyle:#view3D " "somewhat neutral 3D style"
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"View defaultStyle:#mswindow " "not finished"
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"View defaultStyle:#normal " "the good old style"
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!
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"*
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* define the language (you can also set the LANG-shell variable)
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* (currently only #english and #german are supported)
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* setting it here will override the LANG variable setting,
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* if neither set here nor in LANG, english is the default.
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* (currently, strings are not available for other than english
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* and german; french will follow next - see resource files)
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*"
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"Language := #german"
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"Language := #english"
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!
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"*
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* this handles all variant display stuff
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* (i.e. things which might change, when DISPLAY is set different)
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*"
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Smalltalk fileIn:'display.rc'
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!
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"*
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* this defines stuff relating to the machine we are running on
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*"
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Smalltalk fileIn:'host.rc'
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!
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"*
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* you can add your very private things here - if its put into HOME/.smalltalk,
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* each user can add his/her private things even when everything else is
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* shared
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*"
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Smalltalk fileIn:'private.rc'
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!
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"*
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* start some views ...
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* you can add all stuff you'd like to come up by default
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* the first time
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*"
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"*
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* start a Transcript (if linked-in)
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*"
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TextCollector notNil ifTrue:[
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'starting Transcript ...' errorPrintNL.
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TextCollector newTranscript.
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]
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!
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"
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you can change colors too ..
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obsolete: below code sets it only for the current Transcript,
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which will not affect future ones.
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See code above, which changes the class resources - thats better
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"
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"/(View defaultStyle == #iris) ifTrue:[
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"/ (Display hasColors and:[Display depth > 4]) ifTrue:[
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"/ Transcript foregroundColor:(Color lightGrey) backgroundColor:(Color red:0 green:0 blue:25);
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"/ cursorForegroundColor:(Color black) backgroundColor:(Color green);
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"/ selectionForegroundColor:(Color black) backgroundColor:(Color grey);
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"/ viewBackground:(Color red:0 green:0 blue:25)
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"/ ] ifFalse:[
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"/ Transcript foregroundColor:(Color white) backgroundColor:(Color black);
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"/ cursorForegroundColor:(Color black) backgroundColor:(Color white);
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"/ selectionForegroundColor:(Color black) backgroundColor:(Color veryLightGrey);
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"/ viewBackground:(Color black)
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"/ ]
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"/]
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"*
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* start the Launcher (if linked-in)
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*"
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Launcher notNil ifTrue:[
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'starting main-menu ...' errorPrintNL.
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Launcher open
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]
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!
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"*
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* start a SystemBrowser
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* - I dont want one (using Launcher)
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*"
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"
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SystemBrowser open
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"
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!
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"*
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* start a FileBrowser
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* - I dont want one (using Launcher)
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*"
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"
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FileBrowser open
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"
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!
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"*
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* start a Workspace
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* - I dont want one (using Launcher)
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*"
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"
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Workspace open
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"
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!
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"*
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* if things go very badly, turn on message tracing ...
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* but be prepared for lots of output
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*"
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"
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Smalltalk debugOn.
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"
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"*
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* if error occurs, and debugger has problems coming up
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*"
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"
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" "
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Debugger := MiniDebugger.
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" "
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!
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"*
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* see smalltalk_r.rc for what this is for ...
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*"
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Smalltalk at:#'_ImageDisplayDepth' put:Display depth.
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Smalltalk at:#'_ImageDisplayHasColors' put:Display hasColors.
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Smalltalk at:#'_ImageDisplayHasGreyscales' put:Display hasGreyscales.
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!
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