IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
assert of band
p,q:
. (p
q) 
p & q
Generated subgoal:
| 1 |
1. p :
2. q :
(p q)  p & q
 | 1 step |
About:
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html