TracePoint for :line never seems to trigger on argument list. Maybe by design?
I have the following code.
30 1| def print_summary( 31 0| output = $stdout 32 | )
In the margin is the line number followed by the number of hits according to
:line trace point.
I feel like line 31 should also trigger a line trace point. It's an argument, but it must be executed.
Maybe a different trace point?