Hi, today, me, Tristan and Camillo took some overview on existing code and discussed further steps. TxAttributes 'contents' should be private (no getter/setter) because if you can directly manipulate the underlying collection, then what is the point of having separate class? Text Attributes in general: - we discussed and decided that it would be better that model will keep abstract attributes for text , like - bold - italic - font family name the view then can compute the real font to use, but model don't have to deal with real font(s). This will imply having more complex attribute(s): you will be forced to visit them all to determine all of the font properties of a final font to use. The attributes in span should behave like a set (you cannot apply same attribute once), and hence implement #= and #hash properly. Also, i think, since neither bold, nor italic attributes don't need to be represented by multiple instances of same class, we could use convenience methods (by introducing them) in TxAttribute class to get a singletons for those ones, e.g.: selection applyAttribute: TxAttribute bold Layout: - right now, when you do layout it will split spans of txmodel. Which should not happen. We discussed about it and agreed that layouts(views) should not modify anything in text model. Instead the information about where line has to be split (like when you need to wrap a text) should be kept separately by a view. We thought that it would be nicer to implement a new span type (layoutspan), which will hold an text-interval (pos1, pos2) and probably any additional information (like caching the width/height) to not recalculate this stuff if nothing changed in model. We did some cosmetic changes to configuration.. to merge Tristan's code into it and load most recent packages: Gofer it smalltalkhubUser: 'sig' project: 'TxText'; package: 'ConfigurationOfTxText'; load. (ConfigurationOfTxText project version: '0.3') load: 'Tests' -- Best regards, Igor Stasenko.