You need to register to the system announcer singleton to receive the MethodModified event, with, for example:
SystemAnnouncer uniqueInstance when: MethodModified send: #aMethodUpdated: to: self Regards, Thierry 2017-05-04 13:40 GMT+02:00 Steven Costiou <steven.cost...@kloum.io>: > Hi, > > where should i look at if i want a class of mine to be notified of any > source code change in the image ? > > Specifically i want to know if anything changed about a method (or its ast > method node), anything that could happen like a refactoring operation or a > source code change. > > Steven. >