YAY!
Thank you :D

Best regards
	-Tobias 
> On 14.11.2017, at 20:29, commits at source.squeak.org wrote:
> 
> Eliot Miranda uploaded a new version of Collections to project The Trunk:
> http://source.squeak.org/trunk/Collections-eem.767.mcz
> 
> ==================== Summary ====================
> 
> Name: Collections-eem.767
> Author: eem
> Time: 14 November 2017, 11:29:19.620473 am
> UUID: 9705b40c-d81d-4667-b9eb-fbfccbe2e955
> Ancestors: Collections-bp.766
> 
> Make the Transcript's characterLimit a preference.
> 
> =============== Diff against Collections-bp.766 ===============
> 
> Item was changed:
>  WriteStream subclass: #TranscriptStream
>  	instanceVariableNames: 'lastChar'
> + 	classVariableNames: 'AccessSema CharacterLimit ForceUpdate RedirectToStdOut'
> - 	classVariableNames: 'AccessSema ForceUpdate RedirectToStdOut'
>  	poolDictionaries: ''
>  	category: 'Collections-Streams'!
> 
>  !TranscriptStream commentStamp: 'fbs 12/30/2013 09:53' prior: 0!
>  This class is a much simpler implementation of Transcript protocol that supports multiple views and very simple conversion to morphic.  Because it inherits from Stream, it is automatically compatible with code that is designed to write to streams.!
> 
> Item was added:
> + ----- Method: TranscriptStream class>>characterLimit (in category 'preferences') -----
> + characterLimit
> + 	<preference: 'Maximum number of characters in a transcript'
> + 		categoryList: #(printing morphic debug)
> + 		description: 'When the number of characters in a transcript exceeds this limit, characters at the start of the text are discarded.'
> + 		type: #Number>
> + 	^CharacterLimit ifNil: [20000]!
> 
> Item was changed:
>  ----- Method: TranscriptStream>>characterLimit (in category 'accessing') -----
>  characterLimit
>  	"Tell the views how much to retain on screen"
> + 	^self class characterLimit!
> - 	^ 20000!
> 
>