6. Project View (entities)

Click on the triangle to open tokens.ads entities. When you click on a file in the project view, you see language sensitive information about the file, such as packages, subprograms, and tasks for Ada.

Open the subprogram category, then click on Process: this will open tokens.ads and move the cursor to the first line of the procedure Process.

Similarly, click on Next and move your mouse to Next in the source editor.