Hello guys, I have started a new experiment of mine, a tool I call "Talos". I want Talos to become workspace on steroids. The first thing I want to implement is emacs like navigation. With that I mean keyboard shortcuts for moving inside the text like you can do with arrow keys already and the ability to move to the next word , the first character of next word, the last character of next word , previous world, quickly rename variables and all the great things one can do with emacs and vim. Of course I don't want to do all that at once, one step at a time. Now I have take a look at Workspace and it seems that it uses PlaggableTextMorph , it also looks like I can get the contents via PluggableTextMorph>>text instance side. The source code returned is also send to RBParser using the parseBlock method , I think for syntax highlighting. However because the PluggableTextMorph is very big and it does not even have a class comment, though quite a lot of methods are commented, I am really open to advice and suggestions on to how to parse the contents and manipulate the cursor position. I know I could use PettitParser but I dont know if there are better options out there, or maybe I am doing the whole thing wrong. So any advice and suggestion is more than welcomed.