So, seems my lucky day and I solved my own problems.
Send in case is useful to others.
Edgar

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'From Squeak3.7beta of ''1 April 2004'' [latest update: #5954] on 18 June 2004 at 9:22:05 am'!
"Change Set:		NewParagraph-moveBy
Date:			18 June 2004
Author:			Edgar J. De Cleene

Fixes a problem what shows you have a project whith a flap saved in a version previous to 3.7 "!


!NewParagraph methodsFor: 'private' stamp: 'edc 6/18/2004 09:10'!
moveBy: delta
	lines do: [:line | line moveBy: delta].
	positionWhenComposed ifNotNil:[
	positionWhenComposed _ positionWhenComposed + delta].
	container _ container translateBy: delta! !