Hi,

I think I found a bug in parenscript:

CL-USER> (ps (/ a (* b c)))
"a / b * c;"

I believe it should return "a / (b * c);". 

Checking the mailing list archives I see there was a problem with this expression but it seems to have been fixed:

CL-USER> (ps (- x (- a b)))
"x - (a - b);"

Thanks!