Use keyboard to navigate through callstack
There are a few keyboard shortcuts when dealing with the debugger. A few are:
- Toggle a breakpoint while on a line: Cmd + B
- Select the next call frame: Ctrl + .
- Select the previous call frame: Ctrl + ,
Also, you may notice from a few Dev Tips ago (21. highlight paused statement) that when you navigate through the call stack, the exact column is highlighted.