is it possible to tweek the GExpert tool to search in the background for all function/procedure references and paint the result count on the source editor window like the attached picture?
the Grep search feature now works great and it already has the functionality to jump to other files.
so my proposition is to make the Grep search for all functions/procedure references that are found on the project path and lib path and the standard paths. then paint the count like visual studio is doing. and when the user clicks on the count the grep window is shown, and in future iteration it can be enhanced to show the implementation where the reference directly.
This is just an idea that I had after spending an hour to locate all the references of a function in a large project.