Two questions about trev

[Ludovic Thébault]

Hello,

1- What versions of Revolution are compatible with trev ? (i've 2.9.1)
2- It is possible to have a "tree" view in the code to reduce or  
extend loop like "if…else…end if" or "switch…case…end switch" ? It  
could be cool to verify the structure of the code when you have a lot  
of imbricated loop.

Thx