Hi, I'm looking at getting the window building tools to provide some information to a theme, so it can provide meaningful themeing (in the first instance window color) . So I have a list of the senders of #labelled:, that currently are sending virginal SystemWindows with no models. I'd like to do a regex on the scoped list, of the form (SystemWindow labelled: 'later') model: self. becomes (SystemWindow labelled: 'later' justSetModel: self) model: self. So the theme can see the model at the time it's asked to provide the color. ie (SystemWindow labelled: foo ) model: bar. becomes (SystemWindow labelled: foo justSetModel: bar) model: bar. Any takers on a regex for that? Also, how do you add all the methods changed to category *MyWindow-Changes in one go? Bear in mind no package browser in the dev or one click images. Thanks, ...Stan -- View this message in context: http://n2.nabble.com/regex-gurus-anyone-Method-category-refactoring-tp439017... Sent from the Pharo Smalltalk mailing list archive at Nabble.com.