Hi guys. I don't like the fact that FlatMessageListBrowser is being used for more things than "messages". As an example, if you select a piece of text, right click -> method source with it, it uses this class. However, the resulted items are not all methods, but also class comments. What does it mean: 1) I needed to implement #category in RGCommentDefinition (see http://code.google.com/p/pharo/issues/detail?id=5821) 2) If you select a class comment, and then click the button senders, implementors or version, it breaks (because they do not make sense for class comments) 3) The class comment is displayed with shout, which is ugly and doesn't make sense 4) etc... So I guess in the future we should have an abstract class say FlatListBrowser with different concrete subclasses. The buttons, and the code pane should be adopted to what is being show (the results). I know this would take time, but I just wanted to express my opinion. Cheers -- Mariano http://marianopeck.wordpress.com