#413 persistent code folding line

[RK]

I am new to Python and still getting used to the indentation thing.

Currently, the code folding line appears upon hovering and promptly disappears when the mouse moves away from the left margin. Is it possible to have this line persist so that one can see the scope of the code block in question all the time? Alternately, a vertical line that appears at the start of the indented region rather than in the margin would also be very helpful to me.

Pydev rocks!