[Pharo-dev] Feedback request: Editor with highlighting message-sends on mouse over

I opened an issue 18901 <https://pharo.fogbugz.com/f/cases/18901/Highlight-message-send-selector-on-m...> Highlight message send selector on mouse over with an experimental implementation. Just load the slice, enable the setting: RubAbstractTextArea highlightMessageSend: true. Now open a code editor (nautilus/MessageBrowser) and move the mouse over a message send. Or evaluate this code, it opens a text editor on a method, where it is difficult to see which part of the code belongs to which method: evaluate: TextModel new beForCode; aboutToStyle:true;behavior: MorphTreeMorph;text:(MorphTreeMorph>>#drawLinesOn:) sourceCode;openWithSpec. feedback welcome. nicolai